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esgr · NASDAQ Financial Services
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Ticker esgr
Exchange NASDAQ
Sector Financial Services
Industry Insurance - Diversified
Employees 1001-5000
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FY2018 Annual Report · Energy Save
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2018

Enstar 
Annual 
Report

Annual CEO Letter  

From Dominic Silvester, 
Chief Executive Officer
April 26, 2019

Dear Fellow Shareholders, 

2018 was a year of many challenges and 
accomplishments for Enstar. We acquired record 
levels of new legacy business, achieved strong 
performance from our core run-off operations, 
made strategic investments that we expect 
will deliver long-term returns, and significantly 
bolstered the StarStone executive team. 

However, for the first time in Enstar’s history as 
a publicly traded company, we reported a net 
loss for the year, driven by unrealized investment 
losses and underwriting losses at StarStone.  

Despite the net reported loss, I am fully 
confident that Enstar remains in excellent health 
and is poised for continued profitable growth.    

2018 FINANCIAL RESULTS  
(Expressed in millions of U.S. Dollars, except Share and Per Share Data) 

Net Segment Contribution:

Non-life Run-off 
StarStone
Atrium

Other

Net Earnings (Loss) Attributable to Enstar 

Adjustment:

Net Unrealized (Gains) Losses on Fixed Maturity  
Investments and Funds Held – Directly Managed 

$ 

$ 

 2018 

25.2
(158.6)
9.0
(38.0)

(162.4)

211.4

Net Earnings Attributable to Enstar excluding Unrealized  
Investment Gains / Losses on Fixed Maturities (Non-GAAP)1 

$

49.0

Fully Diluted Earnings (Loss) Per Ordinary Share2

Weighted Average Fully Diluted Shares Outstanding 

Ordinary Shareholders’ Equity Attributable to Enstar 

Return on Opening Shareholders’ Equity 

Fully Diluted Book Value Per Share 

Fully Diluted Shares Outstanding 

Percent Change in Fully Diluted Book Value Per Share 

(7.84)

20,904,176

3,392

(5.2)%

155.94

21,881,063

(2.0)%

There are three contributors to this result worth highlighting:
1) StarStone segment net loss ($158.6 million)
2) Unrealized losses on fixed maturities investments ($211.4 million)
3) Unrealized losses on equities and other investments ($173.8 million)

2017 

343.8
2.8
5.4
(40.6)

311.5

(69.8)

241.7

15.95

2016

261.6
25.2
6.4
(28.5)

264.8

(8.0)

256.8

13.62

19,527,591

19,447,241

3,137

11.1%

159.19

19,830,767

10.8%

2,802

10.5%

143.68

19,645,309

10.8%

1 Net Earnings Attributable to Enstar Excluding Unrealized Investment Gains / Losses on Fixed Maturities is a Non-GAAP financial measure intended to illustrate the impact of unrealized investment results on our net earnings. The most directly comparable GAAP financial 
measure is Net Earnings (Loss) Attributable to Enstar. The Non-GAAP measure is calculated by excluding unrealized gains (losses) on fixed maturity investments and funds held directly managed portfolios from Net Earnings (Loss) Attributable to Enstar as reflected by 
the adjustment set forth in the table above. Our fixed maturity securities are held directly on our balance sheet and also within the “Funds held - directly managed” balance. Refer to Note 6 - “Investments” in the notes to our consolidated financial statements included 
within Item 8 of our Annual Report on Form 10-K for further details on our net realized and unrealized gains and losses.
2 During a period of loss, the basic weighted average ordinary shares outstanding is used in the denominator of the diluted loss per ordinary share computation as the effect of including potentially dilutive securities would be anti-dilutive.

i

StarStone

Our StarStone segment reported a net loss 
of $158.6 million,  compared to net earnings 
of $2.8 million in 2017, primarily due to 
the higher-than-expected frequency and 
severity of current-year large losses.  These 
occurred notably in the international property, 
construction, marine cargo, and marine hull 
and war classes.

We have had many successes over the years, 
and we must be accountable and ensure 
we take action where we have not been 
successful.  While significant effort has gone 
into improving the StarStone platform, our 
critical assessment of the decisions we made 
since the time of acquiring the business is 
that we should have bolstered the executive 
management further through full time external 
hires with industry leading expertise in change 
management, leadership and strategy.  

We have never held back on telling you how 
successful we are and what great things we 
have achieved.  I believe that when we are not 
successful, we need to acknowledge that also.  
We have acknowledged it and I am pleased 
that on a more positive note, we have now 
rectified this, with great strength and depth 
added to the executive leadership team of 
StarStone.

In October, John Hendrickson was appointed 
as StarStone’s CEO and also as Director of 
Strategy for Enstar in February this year. 
John has over 35 years of experience in 
the specialty (re)insurance and investment 
banking sectors and most recently served as 
a Director of Strategy, Risk Management and 
Corporate Development of Validus Group and 
a member of the Validus Holdings Board of 
Directors. Prior to that, he was the founder and 
managing partner of SFRi LLC, an independent 
investment and advisory firm specialising 
in the insurance industry, and has also held 

various senior positions at Swiss Re, where he 
was a Member of the Executive Board. John’s 
focus for the foreseeable future is very much on 
StarStone.  However, given John’s extensive 
experience in the investment banking space, 
he will consult with the Enstar executive 
leadership team on strategic initiatives.

Chris Rash joined as Executive Chairman of 
StarStone in August and has recently assumed 
the position of Deputy Group CEO and CEO of 
StarStone International.  Chris was previously 
the Group CFO for MS Amlin plc, Commercial 
Director and CFO at NHBC (the UK’s leading 
independent standard-setting body) and 
Group Chief Accountant at RSA Group plc.

Further appointments recently announced 
include:

•  Dick Sanford joins as President of 

StarStone Group, having most recently 
served as Chairman and President and 
Head of P&C North America at PartnerRe 
US where he spent the last 18 years.  Prior 
to this he held various senior executive 
positions with TIG Re/Odyssey America Re 
and Cologne Re, having started his career 
with AIG.

•  Ed Noonan will join the board of StarStone 
group as non-executive Chairman.  Ed was 
previously Chairman of the Board and Chief
Executive Officer of the Validus Group since 
its formation in 2005 and has over 30 years’ 
experience in the (re)insurance industry.

John and his team have set a course of 
remedial action which is underway.  It has 
been pleasing to see the impact of the 
new team with so many within StarStone 
stepping up to embrace change with renewed 
underwriting discipline and ownership being 
instilled.  I am confident that we are now on a 
solid path to a successful future for StarStone.

Unrealized Losses on Fixed  
Maturities Investments

One of the main drivers of our result was the 
impact of unrealized losses on fixed maturity 
investments of $211.4 million, which comprise 
77.5% of our $11.2 billion investment 
portfolio.  Most insurance companies follow 
an available-for-sale accounting classification 
for their fixed income investment assets, 
which requires the recording of unrealized 
losses in their shareholder’s equity outside of 
reported earnings.  

Enstar has long chosen to follow a “trading” 
accounting classification for a significant 
portion of our fixed income investment assets, 
which requires us to carry the assets at fair 
value, and report realized and unrealized 
holding gains and losses in net earnings each 
reporting period.  Absent any credit loss or 
voluntary sales, fixed investments will mature 
at full value, and the unrealized loss reverses 
over time.  The election to classify these 
assets as trading dates back to our origins as 
a smaller company, and we have continued 
applying it for operational simplicity, and 
because US GAAP does not permit retroactive 
changes to this classification. 

If we did nothing differently in 2018 other 
than account for all unrealized losses under 
an “available-for-sale” method the way most 
other insurance companies do, we would have 
reported a net income of $49 million, rather 
than net loss of $162.4 million.1 While we of 
course strive to achieve results superior to that, 
I feel it is important to make that point clear.

ii

Annual CEO LetterFrom Dominic Silvester,  Chief Executive OfficerUnrealized Losses on Equities  
and Other Investments

Non-life Run Off

Our financial results were also impacted 
by $173.8 million of net unrealized losses 
in the fair value of our equities and other 
investments. In 2018, we increased our 
allocation to other investments and equity 
method investments, which collectively 
constituted 19.2% of our investment portfolio 
as of year-end (2017: 15.8%), and increased 
our allocation to equities to 3.2% (2017: 1.2%). 
These allocations provide diversification 
against our fixed income investments and an 
opportunity for improved risk-adjusted return 
over the long term, and therefore we accept 
that the returns of these investments may be 
more volatile in a particular reporting period.  

Having discussed the areas that were loss 
drivers in our reported financial result, I note 
that the underlying performance of our core 
business and Atrium was solid.

Enstar’s core business, 
our non-life run-off 
segment, continued 
to deliver significant 
reserve savings on  
our growing portfolio  
of loss reserves. 

Enstar’s core business, our non-life run-off 
segment, continued to deliver significant 
reserve savings on our growing portfolio 
of loss reserves, posting a reduction in net 
claims reserves of $306.1 million, compared 
to $190.7 million in 2017. This is testament 
to our differentiated claims management 
capabilities, and to the efficient management 
and processing of ultimate insureds’ claims by 
our international team of specialists. We paid 
$838.8 million in claims to our policyholders, 
thereby freeing up the associated capital in 
our businesses.  

Our growing portfolio is diversified across 
key property and casualty lines of business, 
as the chart on the right shows as of year-
end. Workers’ compensation comprised 29% 
of our total loss reserves and asbestos and 
environmental comprised 24%.

Due to our successful track record with many 
acquisitions, we have enhanced capabilities 
to assume some of the most challenging 
exposures, including:  

•  Asbestos and Environmental
•  Construction Defect
•  Commercial Auto Liability
•  Excess Workers’ Compensation
•  Directors & Officers/ Financial Institutions

Enstar continually develops and refines skills 
spanning from initial risk assessment and 
transaction valuation to claims management 
and resolution. We believe that the breadth 
and depth of these proven capabilities 
differentiate Enstar from our competitors.

Gross Non-Life Run-off Reserves 
as of December 31, 2018

Gross Reserves 
$7.5bn*

Workers’ Compensation

Asbestos and Environmental 

Motor

General Casualty

Professional Indemnity/D&O 

Construction Defect and Other 

Marine, Aviation and Transit 

29%

24%

11%

11%

11%

9%

5%

*The percentages shown here do not include 
a fair value adjustment or unallocated loss 
adjustment expenses. “Other” includes 
Property and All Other.

iii

Annual CEO LetterFrom Dominic Silvester,  Chief Executive OfficerOverview

$16.6bn
Assets 

$3.4bn
Ordinary 
shareholders’ 
equity

$12.5bn
Total cash and 
investments

$29.9bn
Total assets  
acquired since 
inception

Atrium

Transactions

Despite 2018 being a challenging year for 
most underwriting businesses, our investment 
in Atrium provided $9 million in net 
segment earnings and an impressive 94.5% 
combined ratio, even with above average 
catastrophe losses and a series of large 
losses. Atrium’s consistently upper quartile 
Lloyd’s performance is due to disciplined 
underwriting and a diverse portfolio of 
specialty risks.

Atrium’s consistently 
upper quartile Lloyd’s 
performance is 
due to disciplined 
underwriting and 
a diverse portfolio 
of specialty risks.

Enstar acquired more new legacy business 
in 2018 than during any previous year. We 
completed eight deals totalling approximately 
$4.5 billion in assets and $3.2 billion in loss 
reserves. According to industry sources and 
our estimates, Enstar assumed approximately 
35% of the $9 billion estimated gross liabilities 
publicly announced in the non-life run-off 
market during 2018.  Over the first quarter 
of 2019, we announced the addition of $830 
million in loss reserves through transactions 
at Lloyd’s. These numbers speak for 
themselves; we are one of the leaders in the 
legacy market with a proven track record as a 
top tier partner.

Opportunities for Enstar are driven by factors 
including increased regulatory solvency 
capital ratios for insurers, their desire to focus 
on core strengths, and their need to optimize 
their balance sheets through the release of 
value trapped in old policies. 

Competition within the specialist legacy 
sector remains high. Enstar has always traded 
on our analytical skill, our highly effective 
operational capabilities, the trust partners 
place in our ability to serve their clients 
(sometimes for decades), and our financial 
strength.  In our view, all of this assists us 
to forecast the value within a company or a 
reinsurance portfolio more accurately than 
the competition.

Enstar began 2018 by announcing a 
reinsurance-to-close (RITC) of Novae 
Syndicate’s 2015 and prior underwriting 
liabilities. Enstar assumed gross reserves of 
approximately $1.2 billion. The transaction is 
one of the largest of its type in recent years.

In February 2018, Enstar completed another 
RITC of Neon Syndicate’s 2015 and prior 
underwriting years, which saw us assume 
gross reserves of approximately $546.3 million.  

More recently, we announced the completion 
of four RITCs in February 2019 with AmTrust 
syndicates for 2016 and prior years, totalling 
over $830 million in loss reserves.

We have a solid track record of successful 
completion of RITCs and we work hard to 
ensure we continue to provide market leading 
solutions both in terms of effective management 
and settlement of these back years as well 
as competitive pricing. We anticipate further 
opportunities in the Lloyd’s market and we are 
well placed to participate successfully. 

We anticipate further 
opportunities in the 
Lloyd’s market and 
we are well placed to 
participate successfully. 

iv

Annual CEO LetterFrom Dominic Silvester,  Chief Executive OfficerEnhanzed Re

Looking Ahead 

I am heartened by the confidence our various 
stakeholders – particularly shareholders, 
partners, and clients – have shown in Enstar. 
This is due to the skills, experience and 
dedication of the Enstar team. We continue 
to invest in our people, to ensure we are 
able to offer the highest levels of service 
and commitment to our partners, and to the 
ultimate customers who place their trust in us. 

We have the confidence of the global 
market, as shown by the many deals we 
have completed to date, and the strong and 
significant pipeline we are currently assessing. 
We have no intention of slowing down, 
so expect continued growth and renewed 
success from Enstar. 

I thank you for your support, and look forward 
to a prosperous 2019.

Sincerely,

Dominic Silvester
April 26, 2019

In December we entered into a new joint 
venture with established partners Allianz SE, 
the major global insurer, and Hillhouse Capital 
Management, an existing investor in Enstar. 
Together we have launched a new Bermuda-
based reinsurer, Enhanzed Reinsurance Ltd. 
The new entity reinsures legacy life portfolios, 
non-life run-off, and prospective property/
casualty insurance business, sourced from 
Allianz and Enstar. Total committed capital 
is $550 million, with equity ownership split 
Enstar 47.4%, Allianz 24.9%, and Hillhouse 
27.7%. Enstar acts as (re)insurance manager, 
and Hillhouse as the primary investment 
manager.  This dual licensed entity will benefit 
from the capital diversification between life 
and non-life business. Additionally, it has 
the optionality to partner with Enstar on 
future large and complex transactions. This 
enhances the suite of solutions we are able to 
offer to our business partners. 

Capital and capacity for future transactions

During 2018, we successfully executed two 
public offerings of preferred shares (totalling 
$510 million in aggregate capital raised) and 
a restructure of our debt and credit facilities 
to optimize our financial flexibility. The 
proceeds were used for general corporate 
purposes including to fund acquisitions, and 
to repay outstanding loans. The strength 
of our balance sheet continues to drive 
our investment grade credit ratings, which 
received an upgrade in 2018.

In July 2018, we announced a $200 million 
commitment to invest in AmTrust’s going-private 
transaction alongside funds managed by Stone 
Point Capital and others, which completed in 
November. Enstar owns approximately 7.5% 
of Evergreen Parent L.P., which owns 100% of 
AmTrust Financial Services.

Maiden Holdings Limited is a Bermuda-based 
group which, through its subsidiary Maiden Re 
Limited, provides significant quota share 
reinsurance to AmTrust.  It previously owned 
Maiden Reinsurance North America, Inc. 
(MRNA), a Missouri-domiciled company that 
wrote diversified reinsurance business, which 
we acquired in December 2018. Enstar 
assumed MRNA’s $1.0 billion in gross loss 
reserves upon acquisition.   

In March 2019, we agreed to provide adverse 
development cover to Maiden Re Limited 
of $675 million excess of $2.44 billion for 
losses incurred on or prior to December 31, 
2018 in respect of its quota share treaties 
with AmTrust. We expect to complete this 
transaction during the first half of 2019.

Our acquisition pipeline is very active, and 
we expect further transaction activity into the 
foreseeable future.

According to industry 
sources and our 
estimates, Enstar 
assumed approximately 
35% of the $9 billion 
estimated gross 
liabilities publicly 
announced in the 
non-life run-off 
market during 2018.

v

Annual CEO LetterFrom Dominic Silvester,  Chief Executive OfficerUNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 10-K 

ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2018 
Commission File Number 001-33289

ENSTAR GROUP LIMITED
(Exact name of Registrant as specified in its charter)

BERMUDA
(State or other jurisdiction of incorporation or organization)

N/A
(I.R.S. Employer Identification No.)

Windsor Place, 3rd Floor, 22 Queen Street, Hamilton HM JX, Bermuda

(Address of principal executive offices, including zip code)

Registrant’s telephone number, including area code: (441) 292-3645

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class
Ordinary shares, par value $1.00 per share

Depositary Shares, Each Representing a 1/1,000th Interest in a 7.00%
Fixed-to-Floating Rate Perpetual Non-Cumulative Preferred Share,
Series D, Par Value $1.00 Per Share

Depositary Shares, Each Representing a 1/1,000th Interest in a 7.00%
Perpetual Non-Cumulative Preferred Share, Series E, Par Value $1.00
Per Share

Name of Each Exchange on Which Registered
The NASDAQ Stock Market LLC

The NASDAQ Stock Market LLC

The NASDAQ Stock Market LLC

Securities registered pursuant to Section 12(g) of the Act: None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.    Yes  

    No  

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.    Yes  

    No  

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange 
Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject 
to such filing requirements for the past 90 days.    Yes  

    No  

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to 
Rule 405  of  Regulation S-T  during  the  preceding  12 months  (or  for  such  shorter  period  that  the  registrant  was  required  to  submit  such 
files).    Yes  

    No  

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be 
contained, to the best of registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-
K or any amendment to this Form 10-K.  

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting 
company, or emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and "emerging 
growth company" in Rule 12b-2 of the Exchange Act.

Large accelerated filer 

Accelerated filer  

  Non-accelerated filer  

Smaller reporting company  

Emerging growth company 

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying 

with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. 

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).    Yes  

    No  

The  aggregate  market  value  of  the  registrant's  voting  and  non-voting  common  equity  held  by  non-affiliates  as  of  June 30,  2018  was 
approximately $2.22 billion based on the closing price of $207.30 per ordinary share on the NASDAQ Stock Market on that date.  Shares held by 
officers and directors of the registrant and their affiliated entities have been excluded from this computation. Such exclusion is not intended, nor 
shall it be deemed, to be an admission that such persons are affiliates of the registrant. 

As of February 28, 2019, the registrant had outstanding 17,964,779 voting ordinary shares and 3,509,682 non-voting convertible ordinary 

shares, each par value $1.00 per share.

DOCUMENTS INCORPORATED BY REFERENCE
Portions of the registrant’s definitive proxy statement to be filed with the Securities and Exchange Commission pursuant to Regulation 14A 

relating to its 2019 annual general meeting of shareholders are incorporated by reference in Part III of this Form 10-K.

Enstar Group Limited

Annual Report on Form 10-K
For the Fiscal Year Ended December 31, 2018

Table of Contents

PART I

Item 1.
Item 1A. Risk Factors

Business

Item 1B. Unresolved Staff Comments

Item 2.

Item 3.

Item 4.

PART II

Item 5.

Item 6.

Item 7.

Properties

Legal Proceedings

Mine Safety Disclosures

Market for the Registrant’s Common Equity, Related Stockholder Matters and Issuer 
Purchases of Equity Securities

Selected Financial Data

Management’s Discussion and Analysis of Financial Condition and Results of Operations

Item 7A. Quantitative and Qualitative Disclosures About Market Risk

Item 8.

Item 9.

Financial Statements and Supplementary Data

Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

Item 9A. Controls and Procedures

Item 9B. Other Information

PART III

Item 10. Directors, Executive Officers and Corporate Governance

Item 11.
Item 12.

Executive Compensation

Security Ownership of Certain Beneficial Owners and Management and Related 
Stockholder Matters

Item 13. Certain Relationships and Related Transactions, and Director Independence

Item 14.

Principal Accounting Fees and Services

PART IV

Item 15.

Exhibits, Financial Statement Schedules

Item 16.

Form 10-K Summary

Page

1

25

44

44

44

44

45

47

49

124

129

283

283

286

287

287

287

287

287

287

287

Table of Contents

CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS

This  annual  report  and  the  documents  incorporated  by  reference  herein  contain  statements  that  constitute 
"forward-looking statements" within the meaning of Section 21E of the Securities Exchange Act of 1934, as amended, 
or  the  Exchange Act,  with  respect  to  our  financial  condition,  results  of  operations,  business  strategies,  operating 
efficiencies,  competitive  positions,  growth  opportunities,  plans  and  objectives  of  our  management,  as  well  as  the 
markets for our securities and the insurance and reinsurance sectors in general. Statements that include words such 
as "estimate," "project," "plan," "intend," "expect," "anticipate," "believe," "would," "should," "could," "seek," "may" and 
similar statements of a future or forward-looking nature identify forward-looking statements for purposes of the federal 
securities  laws  or  otherwise.  All  forward-looking  statements  are  necessarily  estimates  or  expectations,  and  not 
statements  of  historical  fact,  reflecting  the  best  judgment  of  our  management  and  involve  a  number  of  risks  and 
uncertainties that could cause actual results to differ materially from those suggested by the forward-looking statements. 
These forward looking statements should, therefore, be considered in light of various important factors, including those 
set forth in this annual report and the documents incorporated by reference herein, which could cause actual results 
to differ materially from those suggested by the forward-looking statements. These factors include:

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

risks associated with implementing our business strategies and initiatives;

the adequacy of our loss reserves and the need to adjust such reserves as claims develop over time;

risks relating to our acquisitions, including our ability to evaluate opportunities, successfully price acquisitions,
address operational challenges, support our planned growth and assimilate acquired companies into our
internal control system in order to maintain effective internal controls, provide reliable financial reports and
prevent fraud;

risks relating to our active underwriting businesses, including unpredictability and severity of catastrophic
and other major loss events, failure of risk management and loss limitation methods, the risk of a ratings
downgrade or withdrawal, and cyclicality of demand and pricing in the insurance and reinsurance markets;

risks relating to the performance of our investment portfolio and our ability to structure our investments in a
manner that recognizes our liquidity needs;

changes and uncertainty in economic conditions, including interest rates, inflation, currency exchange rates,
equity markets and credit conditions, which could affect our investment portfolio, our ability to finance future
acquisitions and our profitability;

the risk that ongoing or future industry regulatory developments will disrupt our business, affect the ability
of our subsidiaries to operate in the ordinary course or to make distributions to us, or mandate changes in
industry practices in ways that increase our costs, decrease our revenues or require us to alter aspects of
the way we do business;

risks relating to the variability of statutory capital requirements and the risk that we may require additional
capital in the future, which may not be available or may be available only on unfavorable terms;

risks relating to the availability and collectability of our reinsurance;

losses due to foreign currency exchange rate fluctuations;

increased  competitive  pressures,  including  the  consolidation  and  increased  globalization  of  reinsurance
providers;

emerging claim and coverage issues;

lengthy and unpredictable litigation affecting assessment of losses and/or coverage issues;

loss of key personnel;

the ability of our subsidiaries to distribute funds to us and the resulting impact on our liquidity;

our ability to comply with covenants in our debt agreements;

changes in our plans, strategies, objectives, expectations or intentions, which may happen at any time at
management’s discretion;

operational risks, including system, data security or human failures and external hazards;

Table of Contents

•

•

•

•

•

•

•

risks relating to our ability to obtain regulatory approvals, including the timing, terms and conditions of any
such approvals, and to satisfy other closing conditions in connection with our acquisition agreements, which
could affect our ability to complete acquisitions;

our ability to implement our strategies relating to our active underwriting businesses;

risks relating to our subsidiaries with liabilities arising from legacy manufacturing operations;

tax, regulatory or legal restrictions or limitations applicable to us or the insurance and reinsurance business
generally;

changes in tax laws or regulations applicable to us or our subsidiaries, or the risk that we or one of our non-
U.S. subsidiaries become subject to significant, or significantly increased, income taxes in the United States
or elsewhere;

changes in Bermuda law or regulation or the political stability of Bermuda; and

changes in accounting policies or practices.

The factors listed above should be not construed as exhaustive and should be read in conjunction with the Risk 
Factors that are included in Item 1A below. We undertake no obligation to publicly update or review any forward-looking 
statement, whether to reflect any change in our expectations with regard thereto, or as a result of new information, 
future developments or otherwise, except as required by law.

Table of Contents

ITEM 1.    BUSINESS

Company Overview

PART I 

Enstar Group Limited ("Enstar") is a Bermuda-based holding company, formed in 2001. Enstar is a multi-faceted 
insurance  group  that  offers  innovative  capital  release  solutions  and  specialty  underwriting  capabilities  through  its 
network of group companies in Bermuda, the United States, the United Kingdom, Continental Europe, Australia, and 
other international locations.  Enstar is listed on the NASDAQ Global Select Market under the ticker symbol "ESGR".  
In this report, the terms "Enstar," "the Company," "us," and "we" are used interchangeably to describe Enstar and our 
subsidiary companies.

Our fundamental corporate objective is growing our net book value per share.  We strive to achieve this primarily 
through growth in net earnings from both organic and accretive sources, including the completion of new acquisitions, 
the effective management of companies and portfolios of business acquired, and the execution of active underwriting 
strategies.

Enstar acquires and manages insurance and reinsurance companies and portfolios of insurance and reinsurance 
business in run-off. Since formation, we have completed the acquisition of over 90 insurance and reinsurance companies 
and portfolios of business.

Enstar also manages specialty active underwriting businesses:

•  Atrium Underwriting Group Limited and its subsidiaries ("Atrium"), which manage and underwrite specialist 

insurance and reinsurance business for Lloyd’s Syndicate 609; and

•  StarStone Insurance Bermuda Limited and its subsidiaries ("StarStone"), which is an A.M. Best A- rated 

global specialty insurance group with multiple underwriting platforms.

Business Strategy

Enstar aims to maximize growth in net book value per share by employing the following strategies:

We Leverage Management’s Experience and Industry Relationships to Solidify Enstar’s Position in the Run-Off 
Market.  Enstar leverages the extensive experience and relationships of our senior management team to solidify our 
position as a leading run-off acquirer and generate future growth opportunities.

We Engage in Highly Disciplined Acquisition Practices. Enstar is highly selective and disciplined when assessing 
potential acquisition targets, carefully analyzing risk exposures, claims practices and reserve requirements as part of 
a detailed due diligence process.  We believe this decreases risk and increases the probability that we can deliver 
positive operating results from the companies and portfolios acquired.

We Aim to Profitably Underwrite Selected Specialty Lines to Enhance Future Growth Opportunities.  Through 
our Atrium and StarStone segments, Enstar selectively underwrites in chosen specialty lines, with a focus on balancing 
risk exposures. Through Atrium and StarStone, the group’s underwriting activity grows organically; and when Enstar 
acquires run-off businesses, the group’s active underwriting companies are well-positioned to capture profitable active 
business in specialty lines previously identified as attractive.

We  Manage  Claims  Professionally,  Expeditiously,  and  Cost-Effectively. Enstar  aims  to  manage  claims  in  a 
professional and disciplined manner, drawing on in-house expertise to dispose of claims efficiently. Enstar strives to 
pay valid claims on a timely basis, while relying on well-documented policy terms and exclusions where applicable, 
and litigation when necessary, to defend against paying invalid claims.

We Seek to Commute Assumed Liabilities and Insurance and Reinsurance Assets at a Discount to the Ultimate 
Liability. Using detailed claims analysis and actuarial projections, Enstar seeks to negotiate with policyholders with a 
goal of commuting existing insurance and reinsurance liabilities at a discount to the ultimate liability.

We Prudently Manage Investments and Capital. In managing investments and deploying group capital, Enstar 
strives  to  achieve  superior  risk-adjusted  returns,  while  growing  profitability  and  generating  long-term  growth  in 
shareholder value.

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Strategic Growth

Enstar transactions typically take the form of either acquisitions or portfolio transfers. In an acquisition, we acquire 
an insurance or reinsurance company and manage the run-off or continued underwriting of risk in its business lines. 
In a portfolio transfer, a reinsurance contract transfers risk from the initial insurance or reinsurance company to a 
company in the Enstar group. Enstar also enters into reinsurance to close ("RITC") transactions with Lloyd's of London 
("Lloyd's") insurance and reinsurance syndicates in run-off, whereby a portfolio of run-off liabilities is transferred from 
one Lloyd’s syndicate to another.

The substantial majority of Enstar’s acquisitions have been in the non-life run-off business, which generally 
includes  property  and  casualty,  workers’  compensation,  asbestos  and  environmental,  construction  defect,  marine, 
aviation and transit, and other closed business. Enstar evolved from a stand-alone run-off consolidator to a more 
diversified insurance group with active underwriting capabilities following our acquisitions of Atrium and StarStone, in 
2013 and 2014, respectively. We partnered with the Trident V funds ("Trident") (managed by Stone Point Capital LLC) 
in the acquisitions of the active underwriting businesses. Stone Point Capital is a financial services-focused private 
equity firm that has significant experience investing in insurance and reinsurance companies and other insurance-
related businesses, which Enstar believes is valuable in our active underwriting joint ventures. In each of the Atrium 
and StarStone transactions, Enstar has a 59.0% equity interest, Trident has a 39.3% equity interest, and Dowling 
Capital Partners, L.P. ("Dowling") has a 1.7% equity interest.

Recent Acquisitions and Significant New Business

Maiden

On March 1, 2019, we entered into a Master Agreement with Maiden Holdings, Ltd. ("Maiden Holdings") and 
Maiden Reinsurance Ltd. (“Maiden Re Bermuda”). Under the Master Agreement, Enstar and Maiden Re Bermuda 
agreed to enter into an Adverse Development Cover Reinsurance Agreement (“ADC Agreement”) pursuant to which 
Maiden Re Bermuda will cede and Enstar will reinsure 100% of the liability of Maiden Re Bermuda, as reinsurer, under 
Maiden  Re  Bermuda’s  two  existing  quota  share  agreements  with  certain  insurance  companies  owned  directly  or 
indirectly by AmTrust Financial Services, Inc. (“AmTrust”) for losses incurred on or prior to December 31, 2018 in 
excess of a $2.44 billion retention, as such figure may be adjusted based upon Maiden’s final year end reserves for 
the underlying business, up to a $675 million limit.  The premium payable by Maiden Re Bermuda to Enstar under the 
ADC Agreement is $500.0 million. Completion of the transaction is subject to, among other things, regulatory approvals 
and satisfaction of various closing conditions. The Master Agreement contains customary representations, warranties, 
covenants and other closing conditions. The transaction is expected to close in the first half of 2019.

Effective immediately upon the signing of the Master Agreement, the parties terminated and released each other 
from their respective obligations under the previously disclosed Master Agreement, entered into on November 9, 2018.  
The previous agreement provided for the parties to enter into a retrocession agreement pursuant to which Maiden Re 
Bermuda would cede and Enstar would reinsure 100% of the liability of Maiden Re Bermuda, as reinsurer, under 
Maiden Re Bermuda’s two existing AmTrust quota share agreements for losses incurred on or prior to June 30, 2018, 
for a premium payable by Maiden Re Bermuda to Enstar of $2.675 billion.

Amerisure

On February 15, 2019, we entered into a loss portfolio transfer reinsurance agreement with Amerisure Mutual 
Insurance Company ("Amerisure") and Allianz Risk Transfer (Bermuda) Limited (“ART Bermuda”). In the transaction, 
Amerisure has agreed to cede, and each of Enstar and ART Bermuda has agreed to severally assume, a 50% quota 
share of the construction defect losses incurred by Amerisure and certain of its subsidiaries on or before December 
31, 2012. At closing, Amerisure would pay Enstar and ART Bermuda an aggregate premium of $125.0 million, which 
would be adjusted for a broker commission and paid claims and recoveries from April 1, 2018. Enstar's subsidiary 
would assume $60.0 million of net reserves in the transaction. Completion of the transaction, which is expected to 
occur in the first quarter of 2019, is subject to, among other things, regulatory approvals and satisfaction of various 
other customary closing conditions.

AmTrust RITC Transactions

On February 14, 2019, we entered into four RITC transactions with Syndicates 1206, 1861, 2526 and 5820, 
managed by AmTrust Syndicates Limited, under which we reinsured to close the 2016 and prior underwriting years 
for each syndicate. We assumed aggregate net reinsurance reserves of approximately £650.0 million (approximately 
$830.0 million) for cash consideration approximately equal to the net amount of reserves assumed.

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Allianz

Effective December 31, 2018, we and Allianz SE amended the January 1, 2016 reinsurance agreement between 
our subsidiary and Allianz SE, which related to our reinsurance of certain U.S. workers' compensation, construction 
defect, and asbestos, pollution and toxic tort business originally held by Fireman's Fund Insurance Company. The 
amendment increased the original sub-limit related to asbestos & environmental (“A&E”) liabilities in exchange for a 
premium of $70.0 million. This additional business is also covered by the consulting agreement that we entered into 
with San Francisco Reinsurance Company, an affiliate of Allianz, in connection with our 2017 transaction with Allianz 
discussed below. 

Maiden Re North America

On December 27, 2018, we completed the acquisition of Maiden Reinsurance North America, Inc. (“Maiden Re 
North America”) from a subsidiary of Maiden Holdings. Maiden Re North America is a diversified insurance company 
domiciled  in Missouri that  provides  property  and  casualty  treaty  reinsurance,  casualty  facultative  reinsurance  and 
accident and health treaty reinsurance. The net consideration payable in the transactions was $286.4 million, and we 
assumed $1.0 billion of gross loss and loss adjustment expense reserves upon closing. The renewal rights were not 
included in the transaction.

On December 27, 2018, as part of the acquisition of Maiden Re North America, we also novated and assumed 
certain  reinsurance  agreements  from  Maiden  Re  Bermuda,  including  certain  affiliate  reinsurance  agreements 
with Maiden Re North America. We assumed total gross unaffiliated reserves of $72.1 million for total assets of $70.4 
million on a funds held basis and recorded a deferred charge asset of $1.7 million, included in other assets.

Coca-Cola

On August 1, 2018, we entered into a reinsurance transaction with The Coca-Cola Company and its subsidiaries 
("Coca-Cola"),  pursuant  to  which  we  reinsured  certain  of  Coca-Cola's  retention  and  deductible  risks  under  its 
subsidiaries' U.S. workers' compensation, auto liability, general liability and product liability insurance coverage. We 
assumed total gross reserves of $120.8 million for cash consideration of $103.6 million and recorded a deferred charge 
asset of $17.2 million, included in other assets. We transferred the cash consideration of $103.6 million into a trust to 
support our obligations under the reinsurance agreement.

KaylaRe

On May 14, 2018, we acquired all of the outstanding shares and warrants of KaylaRe. In consideration for the 
acquired  shares  and  warrants  of  KaylaRe,  we  issued  an  aggregate  of  2,007,017  of  our  ordinary  shares  to  the 
shareholders of KaylaRe, comprising 1,501,778 voting ordinary shares and 505,239 Series E non-voting ordinary 
shares. As a result of this transaction, we recognized goodwill of $41.7 million and net income of $0.4 million due to 
the remeasurement of the previously held equity method investment to its fair value, partially offset by the settlement 
of  preexisting  relationships.  For  a  detailed  discussion  of  various  transactions  related  to  KaylaRe  and  its  other 
shareholders, refer to Note 3 - "Acquisitions" and Note 21 - "Related Party Transactions" in the notes to our consolidated 
financial statements included within Item 8 of this Annual Report on Form 10-K.

Zurich Australia

On February 23, 2018, we entered into a reinsurance agreement with Zurich Australian Insurance Limited, a 
subsidiary of Zurich Insurance Group ("Zurich"), to reinsure its New South Wales Vehicle Compulsory Third Party 
("CTP")  insurance  business.  Under  the  agreement,  which  was  effective  January 1,  2018,  we  assumed  gross  loss 
reserves of AUD$359.4 million ($280.8 million) in exchange for consideration of AUD$343.9 million ($268.7 million). 
We elected the fair value option for this reinsurance contract and recorded an initial fair value adjustment of AUD$15.5 
million ($12.1 million) on the assumed gross loss reserves. 

Following the initial reinsurance transaction, which transferred the economics of the CTP insurance business, 
we and Zurich also completed a portfolio transfer of the CTP insurance business under Division 3A Part III of Australia's 
Insurance Act 1973 (Cth), effective December 31, 2018, which provided legal finality for Zurich's obligations. 

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Table of Contents

Neon RITC Transaction

On February 16, 2018, we completed a reinsurance-to-close (“RITC”) transaction with Neon Underwriting Limited 
("Neon"), under which we reinsured to close the 2015 and prior underwriting years of account (comprising underwriting 
years 2008 to 2015) of Neon's Syndicate 2468, with effect from January 1, 2018. We assumed gross loss reserves of
£403.9  million  ($546.3  million)  and  net  loss  reserves  of  £342.1  million  ($462.6  million)  relating  to  the  portfolio  in 
exchange for consideration of £329.1 million ($445.1 million). We elected the fair value option for this reinsurance 
contract and recorded initial fair value adjustments of $20.6 million and $17.5 million on the gross and net loss reserves 
assumed, respectively. 

Novae RITC Transaction

On January 29, 2018, we entered into an RITC transaction with AXIS Managing Agency Limited, under which 
we will reinsure to close the 2015 and prior underwriting years of account of Novae Syndicate 2007 ("Novae"), with 
effect from January 1, 2018. We assumed gross loss reserves of £860.1 million ($1,163.2 million) and net loss reserves 
of £630.7 million ($853.0 million) relating to the portfolio in exchange for consideration of £594.1 million ($803.5 million) 
and recorded initial fair value adjustments of $67.5 million and $49.5 million on the gross and net loss reserves assumed, 
respectively.

Acquisitions and Significant New Business since January 1, 2018

The table below sets forth a summary of acquisitions and significant new business in excess of $50.0 million in 
acquired assets that we have signed or completed since January 1, 2018, including those announced in 2019 prior to 
issuing this Annual Report on Form 10-K. For a more detailed explanation of these transactions, as well as transactions 
completed in 2017 and 2016, refer to Note 3 - "Acquisitions" and Note 4 - "Significant New Business" in the notes to 
our consolidated financial statements included within Item 8 of this Annual Report on Form 10-K. 

Significant New Business (January 1, 2018 - Present)

Transaction
Amerisure

Purchase
Price
N/A

Assets
Acquired/
Assumed
$63 million

Total
Liabilities
Acquired/
Assumed
$60 million

AmTrust RITCs

N/A

$830 million

$830 million

Allianz SE

N/A

$70 million

$70 million

Maiden Re North America

$297 million

$1,466 million

$1,170 million

Maiden Re Bermuda

Coca-Cola

N/A

N/A

$70 million

$72 million

$104 million

$121 million

KaylaRe

$788 million

$770 million

$24 million

Zurich Australia

Neon Underwriting Limited
RITC

AXIS Managing Agency
Limited (Novae Syndicate
2007) RITC

N/A

N/A

$269 million

$269 million

$526 million

$526 million

N/A

$1,096 million

$1,096 million

  Segment
Non-life
Run-off

Primary Nature of
Business
U.S. construction defect

Non-life
Run-off

Non-life
Run-off

Non-life
Run-off

Non-life
Run-off

Non-life
Run-off

Non-life
Run-off

Non-life
Run-off

Non-life
Run-off

Non-life
Run-off

Property, professional, marine,
non-marine, affinity annual,
extended warranty and political

Asbestos and environmental

Diversified property and casualty

U.S. workers' compensation and
motor

U.S. workers' compensation,
auto liability, general and product
liability

Diversified property and casualty

Australian motor

Medical malpractice, general
liability, professional indemnity
and marine

Financial, casualty, marine and
energy, professional indemnity,
aviation, motor and property

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Table of Contents

Inception to Date Acquisition Loss Development 

The table below sets forth a summary of acquired and assumed net reserves and the resulting development for the 10 most recent acquisition years for our 

Non-life Run-off segment:

Acquired
and
Assumed
Net
Reserves

Acquisition
Year

Net Paid
Losses

Net Loss
Development

Net Losses
recognized
on
Acquired
Unearned
Premium

Amortization
of Deferred
Charge
Assets

Change in
provisions
for bad
debt

Change in
provisions
for ULAE

Amortization
of Fair Value
Adjustments

Change
in Fair
Value -
FVO

Total Net
Incurred
losses and
LAE

Retro-
cession
of
reserves

Effect of
Exchange
Rate
Movement

Closing
Net
Reserves

(in thousands of U.S. dollars)

Total Net Incurred Losses and LAE

$

171,225

$

(51,279) $

(78,337) $

— $

— $

(3,237) $

(9,892) $

8,259

$

— $ (83,207) $

— $

(6,608) $

30,131

1,245,093

(657,671)

712,867

422,476

657,982

465,395

(49,086)

(223,672)

(504,779)

(350,090)

(305,679)

(296,498)

(75,820)

—

—

—

(100,267)

110,285

(14,150)

1,491,256

(681,605)

(451,713)

1,350,463

(344,925)

13,700

1,504,561

(251,036)

(173,404)

2,873,675

(353,094)

(36,326)

62,404

53,465

—

—

—

—

—

—

—

—

207,534

3,157

—

1,541

(29,003)

(31,096)

(242)

(127)

1,752

56

(542)

125

—

(47,834)

(49,091)

(6,900)

(5,218)

6,485

(69,281)

(6,274)

(27,899)

(25,222)

20,774

(25,455)

(9,132)

(30,474)

(42,745)

14,400

—

89

—

—

—

—

—

—

—

(361,742)

(8,274)

(29,092)

(402,140)

(90,104)

(3,644)

(92,094)

—

(26,169)

(25,801)

(28,391)

13,746

—

(5,101)

(2,733)

(245,539)

(50,466)

(12,605)

188,314

167,893

80,541

93,910

126,318

501,041

10,041

19,125

(181,964)

(3,261)

17,795

(45,473)

—

—

—

8,618

1,024,197

23,380

1,094,941

(49,124)

2,425,984

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

$10,894,993

$(3,467,237) $ (1,518,494) $

226,154

$

212,232

$

(62,314) $ (241,126) $

(67,545) $ 36,920

$(1,414,173) $(177,235) $ (103,078) $ 5,733,270

2008 and prior

Total Net Non-life Run-off Liability for Losses and LAE

354,684

$ 6,087,954

The above table presents the assumed and acquired net reserves in the year they were assumed or acquired in our Non-life Run-off segment, including the 
impact of any fair value adjustments due to business combinations or electing the fair value option, deferred charge assets and unallocated LAE. The table also 
presents the cumulative roll forward of those acquired and assumed net reserves from the year of acquisition to December 31, 2018. As such, each acquisition year 
includes a different number of years and therefore impacts the comparability between acquisition years. We generally do not experience significant favourable or 
adverse development on acquired or assumed net reserves in the year of acquisition. After the first year, and following detailed reviews of all open claims, we primarily 
earn our total return from disciplined claims management and/or commuting the liabilities and maximizing reinsurance recoveries, in addition to maximizing investment 
returns on the investment portfolio. 

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Table of Contents

Other Transactions 

Enhanzed Re

Enhanzed Reinsurance Ltd. ("Enhanzed Re") is a joint venture between Enstar, Allianz SE and Hillhouse Capital   

Management, Ltd. ("Hillhouse Capital") that was entered into in December 2018. Enhanzed Re is a Bermuda-based 
Class 4 and Class E reinsurer and will reinsure life, non-life run-off, and property and casualty insurance business. 
Enstar, Allianz and an affiliate of Hillhouse Capital have made equity investment commitments in the aggregate of 
$470.0 million to Enhanzed Re. Enstar owns 47.4% of the entity, with Allianz owning 24.9%, and an affiliate of Hillhouse 
owning 27.7%. As of December 31, 2018, Enstar had contributed $94.8 million of its equity commitment to Enhanzed 
Re, and its uncalled commitment was $128.0 million.

Enstar acts as the (re)insurance manager for Enhanzed Re, Hillhouse is the primary investment manager and 
an  affiliate  of Allianz  SE  also  provides  investment  management  services.  Enhanzed  Re  intends  to  write  business 
sourced from Allianz SE and Enstar, and it will seek to underwrite other business to maximize diversification by risk 
and geography.

AmTrust

In November 2018, we purchased equity in Evergreen Parent, L.P. ("Evergreen") in the aggregate amount of 
$200.0 million. Evergreen is an entity formed by private equity funds managed by Stone Point and the Karfunkel-
Zyskind family that acquired the approximately 45% of the issued and outstanding shares of common stock of AmTrust 
Financial Services, Inc. ("AmTrust") that the Karfunkel-Zyskind Family and certain of its affiliates and related parties 
did not already own or control. The equity interest was in the form of three separate classes of equity securities issued 
at the same price and in the same proportion as the equity interest purchased by Trident Pine Acquisition L.P. ("Trident 
Pine"). Following the closing of the transaction, Enstar owns approximately 7.5% of the equity interest in Evergreen 
and Trident Pine owns approximately 21.8%. Evergreen owns all of the equity interest in AmTrust.

Sale of Life and Annuities

The following sections describe the sale of various life and annuities businesses and assets, certain of which 
are still underway. Each of these was an opportunistic sale, allowing us to release capital and liquidity. The proceeds 
will be used to repay our credit facilities and for Non-life Run-off transactions. We will still consider life and annuities 
business opportunities, either for our own balance sheet, or via one of our affiliates, Monument Re or Enhanzed Re. 

Alpha

On October 10, 2018, we entered into a Business Transfer Agreement between our wholly-owned subsidiary 
Alpha Insurance SA ("Alpha") and a subsidiary of Monument Insurance Group Limited ("Monument"). This agreement 
will transfer our remaining life assurance policies to Monument, via a portfolio transfer, subject to regulatory approval. 
The transaction is expected to close during 2019. We have an equity method investment in Monument, as described 
further in Note 21 - "Related Party Transactions" in the notes to our consolidated financial statements included within 
Item 8 of this Annual Report on Form 10-K. Our remaining life operations do not qualify for inclusion in our reportable 
segments  and  are  therefore  included  within  other  activities. The  related  assets,  as  well  as  the  results  from  these 
operations,  were  not  significant  to  our  consolidated  operations  and  therefore  they  have  not  been  classified  as  a 
discontinued operation. In addition, our proposed transfer of these life assurance polices to Monument was not classified 
as a held-for-sale business transaction since the underlying contracts do not meet the definition of a business.

Life Settlements

During 2018, we sold our investments in life settlement contracts. Our life settlement investments do not qualify 
for inclusion in our reportable segments and therefore were included within other activities. The related assets, as well 
as the results from these operations, were not significant to our consolidated operations and therefore they were not 
been classified as a discontinued operation. In addition, our sale of these investments was not classified as a held-
for-sale business transaction since the underlying contracts did not meet the definition of a business.

Pavonia

On December 29, 2017, we completed the sale of Pavonia Holdings (US), Inc. (“Pavonia”) to Southland National 
Holdings, Inc. (“Southland”), a Delaware corporation and a subsidiary of Global Bankers Insurance Group, LLC. The 
aggregate purchase price was $120.0 million. We used the proceeds to make repayments under our revolving credit 
facility. A sale of one subsidiary, Pavonia Life Insurance Company of New York ("PLIC NY") has not yet completed. 
We classified the assets and liabilities of the business to be sold as held-for-sale.

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Table of Contents

Operating Segments

We have three reportable segments of business that are each managed, operated and separately reported: 
(i) Non-life Run-off; (ii) Atrium; and (iii) StarStone. Our other activities, which do not qualify as a reportable segment, 
include our corporate expenses, debt servicing costs, holding company income and expenses, foreign exchange, our 
remaining life business and other miscellaneous items. For additional information and financial data relating to our 
segments, see "Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations -
 Results  of  Operations  by  Segment,"  "Item 7.  Management’s  Discussion  and Analysis  of  Financial  Condition  and 
Results of Operations - Investments" and Note 24 - "Segment Information" in the notes to our consolidated financial 
statements included within Item 8 of this Annual Report on Form 10-K.

Non-life Run-off

Our Non-life Run-off segment comprises the operations of our subsidiaries that are running off their property 

and casualty and other non-life lines of business.

In the primary (or direct) insurance business, the insurer assumes risk of loss from persons or organizations 
that are directly subject to the given risks. In the reinsurance business, the reinsurer agrees to indemnify an insurance 
or reinsurance company, referred to as the ceding company, against all or a portion of the insurance risks arising under 
the policies the ceding company has written or reinsured. When an insurer or reinsurer stops writing new insurance 
business, either entirely or with respect to a particular line of business, the insurer, reinsurer, or the line of discontinued 
business is in run-off.

Participants in the industry often have portfolios of business that become inconsistent with their core competency 
or provide excessive exposure to a particular risk or segment of the market (i.e., workers' compensation, property/
casualty, asbestos, environmental, director and officer liability, etc.). These non-core and/or discontinued portfolios 
are often associated with potentially large exposures and lengthy time periods before resolution of the last remaining 
insured claims, resulting in significant uncertainty to the insurer or reinsurer covering those risks. These factors can 
distract management, drive up the cost of capital and surplus for the insurer or reinsurer and negatively impact the 
insurer’s or reinsurer’s rating, which makes the disposal of the unwanted company or portfolio an attractive option. 
The insurer or reinsurer may engage with a third party that specializes in run-off management, such as Enstar, to 
purchase the company or assume the portfolio in run-off.

In the sale of a company in run-off, a purchaser, such as Enstar, may pay a discount to the book value of the 
company based on the risks assumed and the relative value to the seller of no longer having to manage the company 
in run-off. Such a transaction can be beneficial to the seller because it receives an up-front payment for the company, 
eliminates the need for its management to devote any attention to the disposed company and removes the risk that 
the established reserves related to the run-off business may prove to be inadequate. The seller is also able to redeploy 
its management and financial resources to its core businesses.

In some situations, an insurer or reinsurer may wish to divest itself of a portfolio of non-core legacy business 
that may have been underwritten alongside other ongoing core business that the insurer or reinsurer does not want 
to dispose of. In such instances, we are able to provide economic finality for the insurer or reinsurer by providing a 
loss portfolio reinsurance contract to protect the insurer or reinsurer against deterioration of the non-core portfolio of 
loss reserves.

Overall, the focus of our Non-life Run-off segment is to acquire companies or portfolios in run-off and to effectively 
manage that business in ways that further our primary corporate objective of growing Enstar's net book value per 
share.

Acquisition Process

We  evaluate  each  acquisition  and  loss  portfolio  transfer  opportunity  presented  by  carefully  reviewing  the 
portfolio’s risk exposures, claim practices, reserve requirements and outstanding claims. Based on this initial analysis, 
we can determine if a company or portfolio of business would add value to our current portfolio of run-off businesses. 
If we decide to pursue the purchase of a company in run-off, we then proceed to price the acquisition in a manner we 
believe will result in positive operating results based on certain assumptions including, without limitation, our ability to 
favorably resolve claims, negotiate with direct insureds and reinsurers, and otherwise manage the nature of the risks 
posed by the business.

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At the time we acquire a company in run-off, we estimate the fair value of assets and liabilities acquired based 
on actuarial advice and our views of the exposures assumed. We primarily earn our total return on an acquisition from 
disciplined  claims  management  and/or  commuting  the  liabilities  that  we  have  assumed,  maximizing  reinsurance 
recoveries on the assumed portfolio of business and investment returns from the acquired investment portfolios.

Run-off Management

Following the acquisition of a company or portfolio of business in run-off, we strive to conduct the run-off in a 
disciplined and professional manner to efficiently discharge the liabilities associated with the business while preserving 
and maximizing its assets. Our approach to managing our companies and portfolios of business in run-off includes, 
where  possible,  negotiating  with  third-party  insureds  and  reinsureds  to  commute  their  insurance  or  reinsurance 
agreement (sometimes called policy buy-backs for direct insurance) for an agreed upon up-front payment by us and 
to more efficiently manage payment of insurance and reinsurance claims. We attempt to commute policies with direct 
insureds or reinsureds to eliminate uncertainty over the amount of future claims. Commutations and policy buy-backs 
provide an opportunity for the company to exit exposures to certain policies and insureds generally at a discount to 
the ultimate liability and provide the ability to eliminate exposure to further losses. Commutations can also reduce the 
duration, administrative burden and ultimately the future cost of the run-off.

In certain lines of business, such as direct workers’ compensation insurance, commutations and policy buy-back 
opportunities are not typically available, and our strategy with respect to these businesses is to derive value through 
efficient and effective management of claims.

Integral to our success is our ability to analyze, administer, and settle claims while managing related expenses, 
such  as  loss  adjustment  expenses  ("LAE").    We  have  implemented  claims  handling  guidelines  along  with  claims 
reporting and control procedures in all of our claims units. All claims matters are reviewed regularly, with all material 
claims  matters  being  circulated  to  and  authorized  by  management  prior  to  any  action  being  taken.  Our  claims 
management processes also include leveraging our extensive relationships and developed protocols to more efficiently 
manage outside counsel and other third parties to reduce expenses. With respect to certain lines of business, we have 
agreements  with  third-party  administrators  to  manage  and  pay  claims  on  our  subsidiaries’  behalf  and  advise  with 
respect to case reserves. These agreements generally set forth the duties of the third-party administrators, limits of 
authority, indemnification language designed for our protection and various procedures relating to compliance with 
laws and regulations. These arrangements are also subject to review by our relevant claims departments, and we 
monitor these administrators on an ongoing basis.

We provide consultancy services to third parties in the insurance and reinsurance industry primarily through our 
subsidiaries,  the  Cranmore  companies,  Enstar  Limited,  Enstar  (US),  Inc.,  Paladin  Managed  Care  Services,  Inc. 
("Paladin")  and  Kinsale  Brokers  Limited.  In  addition  to  third-party  engagements,  our  consultancy  companies  also 
perform these services in-house for our Enstar companies, using their expertise to assist in managing our run-off 
portfolios and performing certain due diligence matters relating to acquired businesses. The services range from full-
service  incentive-based  or  fixed  fee  run-off  management  to  bespoke  solutions  such  as  claims  inspection,  claims 
validation, reinsurance asset collection and IT consulting services. Paladin provides medical bill review, utilization 
review, physician case management and related services in the workers’ compensation area. 

Following  the  acquisition  of  a  company  or  the  assumption  of  a  portfolio  of  business  through  a  reinsurance 
transaction, we analyze the acquired exposures and reinsurance receivables on a policyholder-by-policyholder basis 
to identify those we wish to approach to discuss commutation. In addition, policyholders and reinsurers often approach 
us requesting commutation. We then carry out a full analysis of the underlying exposures in order to determine the 
attractiveness of a proposed commutation. From the initial analysis of the underlying exposures, it may take several 
months, or even years, before a commutation is completed. In certain cases, if we and the policyholder or reinsurer 
are unable to reach a commercially acceptable settlement, the commutation may not be achievable, in which case we 
will continue to settle valid claims from the policyholder, or collect reinsurance receivables from the reinsurer, as they 
arise or become due.

Certain  insureds  and  reinsureds  are  often  willing  to  commute  with  us,  subject  to  receiving  an  acceptable 
settlement, as this provides certainty of recovery of what otherwise may be claims that are disputed in the future, and 
often provides a meaningful up-front cash receipt that, with the associated investment income, can provide funds to 
meet future claim payments or even commutation of their underlying exposure. Therefore, subject to negotiating an 
acceptable settlement, many of our insurance and reinsurance liabilities and reinsurance receivables can be either 
commuted or settled by way of policy buy-back over time. Properly priced commutations may reduce the expense of 
adjusting direct claims and pursuing collection of reinsurance, realize savings, remove the potential future volatility of 
claims and reduce required regulatory capital.

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We  manage  cash  flow  with  regard  to  reinsurance  recoverables  by  working  with  reinsurers,  brokers  and 
professional advisors to achieve fair and prompt payment of reinsured claims, and we take appropriate legal action to 
secure receivables when necessary. We also attempt where appropriate to negotiate favorable commutations with our 
reinsurers by securing a lump sum settlement from reinsurers in complete satisfaction of the reinsurer’s past, present 
and future liability in respect of such claims.

As a result of the number of transactions we have completed over the years, our organizational structure consists 
of licensed entities across many jurisdictions. In managing our group, we continue to look for opportunities to simplify 
our legal structure by way of company amalgamations and mergers, reinsurance, or other transactions to improve 
capital efficiency and decrease ongoing compliance and operational costs over time. In addition, we seek to pool risk 
in areas where we maintain the expertise to manage such risk to achieve operational efficiencies, which allows us to 
most efficiently manage our assets to achieve capital diversification benefits.

In early 2019, we have completed or signed agreements for six portfolios of non-life run-off business. We continue 

to see a strong pipeline of opportunities and we expect further significant transaction activity in the future. 

Atrium

Our Atrium  segment  is  comprised  of  the  active  underwriting  operations  and  financial  results  of  Northshore 
Holdings Ltd. ("Northshore"), a holding company that owns Atrium and its subsidiaries and Arden. Enstar acquired 
Atrium on November 25, 2013.

Atrium’s wholly-owned subsidiary, Atrium Underwriters Ltd, manages Syndicate 609, which underwrites specialist 
insurance and reinsurance business at Lloyd’s. Atrium’s wholly-owned subsidiary, Atrium 5 Ltd., provides 25% of the 
underwriting capacity and capital to Syndicate 609, with the balance provided by traditional Lloyd’s Names.  Atrium 
has offices in London, the United States, Canada and Singapore. Generally, Atrium continues to operate in accordance 
with the underwriting and other business strategies established pre-acquisition, although we and Trident continually 
review these strategies and business goals and continue to develop synergies with our existing business operations.

Arden is a Bermuda-based reinsurance company that provides reinsurance to Atrium (through a 65% quota 
share  reinsurance  arrangement  with Atrium  5  Ltd.,  which  is  eliminated  upon  consolidation)  and  is  currently  in  the 
process  of  running  off  certain  other  discontinued  business.  Results  related  to Arden’s  discontinued  business  are 
included within our Non-life Run-off segment.

Business Lines 

Syndicate 609 provides insurance and reinsurance on a worldwide basis including the United States, Europe, 
the Far East and Australasia. Atrium specializes in a wide range of industry classes, including marine, aviation and 
transit,  property  and  casualty  binding  authorities,  reinsurance,  accident  and  health  and  non-marine  direct  and 
facultative. Lloyd’s business is often underwritten on a subscription basis across the insurance market. Atrium is the 
lead underwriter in approximately 43% of the business it underwrites.

Lloyd’s is a surplus lines insurer and an accredited reinsurer in all U.S. states and territories, and a licensed (or 

admitted) insurer in Illinois, Kentucky and the U.S. Virgin Islands.

A description of each of Atrium's lines of business follows:

Marine, Aviation and Transit.    The marine line of business is a worldwide portfolio writing marine hull, marine 
war, cargo, fine art and specie, marine and energy liability and total loss only business. Atrium leads a number of the 
major marine war contracts in London. Business is written on a direct, reinsurance, proportional and excess of loss 
basis. The aviation portfolio includes all aspects of aviation insurance, with Atrium specializing in rotor wing and non-
major airlines. The majority of the account is sourced through London brokers as direct or facultative reinsurance of 
a local reinsurer. Included within the marine, aviation and transit lines of business are the upstream energy and terrorism 
portfolios. The upstream energy portfolio is split into two main categories of assureds: operators (private and publicly 
quoted companies, national oil companies and Oil Insurance Limited members) and contractors (drilling, service and 
construction  companies).  The  principal  coverage  is  physical  damage/business  interruption,  control  of  well  and 
associated pollution, construction and Gulf of Mexico windstorm and other natural catastrophe perils. Nearly all of the 
upstream energy line of business is sourced through Lloyd’s brokers, with the significant majority written on a facultative 
basis and a smaller amount written on a treaty basis. The terrorism portfolio includes political violence business, in 
which Atrium focuses on writing with security consultants engaged to provide risk or country surveys.

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Binding Authorities.    The property and casualty binding authority portfolio includes a broad range of small and 
medium business entity insurance products offered across the United States and Canada. Typical property risks include 
commercial,  vacant  and  hard-to-place  residential  dwellings.  Typical  casualty  risks  include  owners,  landlords  and 
tenants,  business  owners,  artisan,  special  events  and  various  niche  products.  Business  is  written  through  both 
traditional binding authorities as well as online binding authorities through AUGold, Atrium’s proprietary online system 
that is used by brokers. The liability line of business includes a professional liability North American portfolio of products 
covering a diverse range of classes including architects, consultants and lawyers and also a miscellaneous range 
encompassing many different professions. Included within this line of business is international liability, which is a book 
of primary coverholder business covering the security, leisure and hotel industries. The majority of business is produced 
through delegated binding authority contracts.

Reinsurance.        The  reinsurance  line  is  a  worldwide  portfolio  and  includes  aviation  reinsurance,  casualty 
reinsurance,  property  reinsurance,  and  marine  reinsurance.  Business  is  mainly  written  on  a  risk  excess  of  loss, 
catastrophe excess of loss or retrocessional basis. Aviation reinsurance is written through an underwriting consortium 
managed by Atrium.

Accident and Health.    The accident and health line is a global account that encompasses a wide range of 
classes,  including  group  and  individual  disability,  personal  accident,  travel  insurance,  medical  expenses,  aviation 
personal accident, war risks, kidnap and ransom insurance, and sports accident insurance. The line includes both 
insurance and reinsurance business, written as facultative placements and under delegated underwriting facilities and 
both proportional and non-proportional treaties.

Non-Marine Direct and Facultative.    The non-marine direct and facultative portfolio includes a diverse mix of 
property business offered in both the international and U.S. markets, comprised of physical loss or damage, business 
interruption, extra expense, construction, contingency and pecuniary loss risks in respect of onshore property and 
onshore engineered risks. The majority of this line of business is written through Lloyd’s brokers and under delegated 
underwriting facilities.

Distribution

All  of  the  business  in  the Atrium  segment  is  placed  through  insurance  and  reinsurance  brokers,  and  a  key 
distribution channel for Syndicate 609 is the managing general agent binding authorities. Atrium seeks to develop 
relationships with insurance and reinsurance brokers, insurance and reinsurance companies, large global corporations 
and financial intermediaries to develop and underwrite business. Independent broker Marsh Inc. accounted for 11%
of Atrium’s gross premiums written in 2018. Other brokers (each individually less than 10%) accounted for the remaining 
89% of gross premiums written.

Atrium’s proprietary online platform, AUGold, provides end-to-end processing, quote and policy production for 
managing general agents across a range of classes of business.  The platform provides agents with efficient and cost 
effective access to Lloyd’s binding authorities and is designed to enable Atrium to compete more effectively with North 
American excess and surplus lines carriers.

Managing Agency Services

Atrium receives a managing agency fee of 0.7% of Syndicate 609 capacity and a 20% profit commission based 
on the net earnings of Syndicate 609, pursuant to its management contract. Atrium also receives management fees 
and  profit  commission  from  the  management  of  underwriting  consortiums. These  fees  and  profit  commission  are 
included within fees and commission income in our consolidated statement of earnings.

Claims Management

Claims in respect of business written by Syndicate 609 are primarily notified by various central market bureaus. 
Where a syndicate is a "leading" syndicate on a Lloyd’s policy, its underwriters and claims adjusters work directly with 
the broker or insured on behalf of itself and the following market for any particular claim. This may involve appointing 
attorneys or loss adjusters. The claims bureaus and the leading syndicate advise movement in loss reserves to all 
syndicates participating on the risk. If necessary, Atrium's claims department may adjust the case reserves it records 
from those advised by the bureaus.

Reinsurance Ceded

On an annual basis Atrium purchases a tailored outwards reinsurance program designed to manage its risk 
profile. The majority of Atrium’s third-party reinsurance cover is with Lloyd’s Syndicates or other highly rated reinsurers.

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StarStone

Our StarStone segment is comprised of the active underwriting operations and financial results of StarStone 
and  StarStone  Specialty  Holdings  Limited  ("StarStone  Group"),  a  holding  company  that  owns  StarStone  and  its 
subsidiaries. Our StarStone segment also includes the results of KaylaRe's reinsurance of StarStone Group from the 
date that Enstar completed the acquisition of KaylaRe and other intra-group cessions.

We acquired StarStone (formerly known as Torus) on April 1, 2014 in partnership with Trident (managed by 
Stone Point Capital). Dowling also has a minority investment. StarStone’s strategy emphasizes underwriting discipline 
and focuses on profitable lines and improvement of operational effectiveness and efficiency.  

StarStone is a global specialty insurer operating worldwide from key underwriting hubs in the Lloyd's and London 
markets, Bermuda, Continental Europe, and the United States. StarStone has five wholly-owned insurance platforms 
and licenses to serve a global client base. In December 2017, the London market and European business were merged 
into a single European entity based in Liechtenstein. This was executed in order to improve operational efficiencies 
and position the StarStone group for any potential post-Brexit issues. Through Syndicate 1301, StarStone offers a 
variety of specialty products at Lloyd’s. Syndicate 1301 is managed by StarStone's wholly-owned Lloyd’s managing 
agency. 

Business Lines

StarStone offers a broad range of property, casualty and specialty insurance products to both large multi-national 

and small and middle-market clients around the world. A description of StarStone's business lines is as follows:

Casualty.    Casualty is StarStone's largest product group, including StarStone’s U.S. excess casualty, global 
management and professional liability, global healthcare, and accident and health products. The U.S. excess casualty 
product includes umbrella, excess and retained limit products across a wide range of market segments focused on 
small to mid-market businesses. The global management and professional liability product specializes in directors and 
officers  and  professional  liability  protection  for  both  traditional  and  emerging  professions.  Our  healthcare  product 
provides insurance for acute care centers, nursing homes, physician groups, senior living facilities, and others. The 
accident and health product provides protection for a broad range of groups and individuals such as air crew personal 
accident and loss of license, accidental death and permanent and temporary disability for individuals including athletes 
and high net worth individuals.

Marine.    We provide a broad range of marine and specialty products including hull and machinery, marine and 
energy liabilities, cargo, war, transport, specie and fine art, and terrorism. These products are written through Lloyd's 
Syndicate 1301, our European branch network and by some of our U.S. based teams. We also provide high excess 
casualty coverage placed in the London wholesale market which is focused on high excess layers for Fortune 500 
companies.

Property.    This line includes all of our property insurance products. The construction portfolio focuses on large, 
complex, infrastructure and contractor cover across all risk areas.  Property also includes our onshore, power, and 
upstream and offshore products written through our Lloyd's and London platforms.  Most lines are written on a full 
value, primary, excess of loss or quota share basis.

Aerospace.    We serve a diverse client base within the aerospace sector including airlines, aircraft manufacturers 
and airport service providers. Our products are split between short-tail and long-tail risks and by aircraft type into three 
areas: airlines, aviation products and liability, and general aviation.

Workers' compensation.    This line provides workers' compensation solutions for a range of industries, including 
energy and maritime businesses to high-hazard operations. We also cover cross-state, multi-jurisdictional exposures 
in single policies. Business is written directly with clients and through partnerships with independent agents, managing 
general underwriters, and select wholesale brokers throughout the United States.

Distribution 

StarStone's distribution strategy is to focus on proximity to clients and brokers, using its Lloyd’s platform, European 
branch distribution network, its U.S. wholesale distribution strategy, as well as its relationships with insurance and 
reinsurance brokers and risk carriers, corporations and financial intermediaries. 

Syndicate 1301 can conduct business in over 200 countries and territories worldwide. In addition to underwriting 
business directly at Lloyd’s in London, it provides local access to Lloyd’s in Continental Europe and the United States. 

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In the United States, products are written locally through our admitted and excess and surplus lines carriers. 
Our  U.S.  strategy  also  utilizes  our  online  e-commerce  broker  portal,  ESCAPE,  which  offers  immediate  wholesale 
distribution to all 50 states. 

Business in the StarStone segment is generally placed through insurance and reinsurance brokers and managing 
general agents. Independent brokers Marsh Inc., Willis Group Holdings Ltd. and Aon Benfield Group Ltd. accounted 
for 15%, 6% and 4%, respectively, of StarStone’s gross premiums written for the year ended December 31, 2018 (25% 
collectively). Other brokers and managing general agents (each individually less than 4%) accounted for the remaining 
75% of gross premiums written.

Claims Management 

Claims in respect of business written by Syndicate 1301, as well as in respect of StarStone’s other London 
market business, are primarily notified by various central market bureaus whereby the leading syndicate or company 
advise all participants of movement in loss reserves. StarStone’s claims department adjusts bureau claims in respect 
of coverages where StarStone is the lead underwriter and may choose to adjust the case reserves it records from 
those advised by the bureaus.

Claims  in  respect  of  non-bureau  business  are  handled  by  StarStone’s  experienced  claims  professionals. 
StarStone  uses  claims  handling  guidelines  along  with  a  global  claims  management  system  to  review,  report  and 
administer claims. With respect to certain lines of business, StarStone may use third-party administrators to manage 
and pay claims on its behalf and advise with respect to case reserves. StarStone also utilizes Enstar’s experience in 
claims management. 

Reinsurance Ceded 

StarStone purchases an annual tailored outwards reinsurance program designed to manage its risk profile. The 
majority of StarStone’s third party reinsurance cover is with highly rated reinsurers or is collateralized by letters of 
credit. Several of the StarStone affiliates previously had entered into a Quota Share Treaty with KaylaRe Ltd. pursuant 
to  which  KaylaRe  Ltd.  reinsured  35%  of  all  business  written  by  these  StarStone  affiliates  for  risks  attaching  from 
January 1, 2016, net of the StarStone affiliates' reinsurance programs. The portion of this quota share agreement 
related to U.S. business was not renewed in 2018, and the remainder was not renewed in 2019. On May 14, 2018, 
we acquired all of the outstanding shares and warrants of KaylaRe, and the results of KaylaRe were included within 
our consolidated financial statements from that date. The impact of this acquisition and resultant consolidation has 
made comparability between periods challenging, as discussed in "Item 7. Management’s Discussion and Analysis of 
Financial Condition and Results of Operations - StarStone Segment." 

In addition, effective October 1, 2018, StarStone entered into a loss portfolio transfer with an affiliate of Enstar, 
whereby  the  Non-life  Run-off  subsidiary  reinsured  certain  of  StarStone's  discontinued  and  discontinuing  lines  of 
business. Capital for the loss portfolio transfer was provided by Enstar, Trident and Dowling on a pro-rata basis.

Other activities

Our other activities, which do not qualify as a reportable segment, include our corporate expenses, debt servicing 
costs, holding company income and expenses, foreign exchange, our remaining life business and other miscellaneous 
items. Following the sale of our life settlements investments during 2018 and the transfer of our remaining life assurance 
policies from Alpha to Monument, which is expected to close during 2019, we will have de minimis residual life business 
in our consolidated operations.

Liability for Losses and Loss Adjustment Expenses 

The  liability  for  losses  and  LAE,  also  referred  to  as  loss  reserves,  represents  our  gross  estimates  before 
reinsurance for unpaid reported losses and losses that have been incurred but not reported ("IBNR") for our Non-life 
Run-off, Atrium and StarStone segments. We recognize an asset for the portion of the liability that we expect to recover 
from reinsurers. LAE reserves include allocated loss adjustment expenses ("ALAE"), and unallocated loss adjustment 
expenses ("ULAE"). ALAE are linked to the settlement of an individual claim or loss, whereas ULAE are based on our 
estimates of future costs to administer the claims. IBNR represents reserves for loss and LAE that have been incurred 
but not yet reported to us.  This includes amounts for unreported claims, development on known claims and reopened 
claims.

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We establish reserves for individual claims incurred and reported, as well as IBNR claims.  We use considerable 
judgment  in  estimating  losses  for  reported  claims  on  an  individual  claim  basis  based  upon  our  knowledge  of  the 
circumstances  surrounding  the  claim,  the  severity  of  the  injury  or  damage,  the  jurisdiction  of  the  occurrence,  the 
potential for ultimate exposure, the type of loss, and our experience with the line of business and policy provisions 
relating to the particular type of claim.  We also use considerable judgment to establish reserves for IBNR claims using 
a variety of generally accepted actuarial methodologies and procedures to estimate the ultimate cost of settling IBNR 
claims.  See "Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations - Critical 
Accounting Policies - Losses and Loss Adjustment Expenses" for a description of our loss reserving process.

The estimation of unpaid claim liabilities at any given point in time is subject to a high degree of uncertainty for 
a number of reasons. A significant amount of time can lapse between the assumption of risk, the occurrence of a loss 
event, the reporting of the event to an insurance or reinsurance company and the ultimate payment of the claim on 
the  loss  event.  Our  actuarial  methodologies  include  industry  benchmarking  which,  under  certain  methodologies, 
compares the trend of our loss development to that of the industry. To the extent that the trend of our loss development 
compared to the industry changes in any period, it is likely to have an impact on the estimate of ultimate liabilities. 
Unpaid claim liabilities for property and casualty exposures in general are impacted by changes in the legal environment, 
jury awards, medical cost trends and general inflation. Certain estimates for unpaid claim liabilities involve considerable 
uncertainty  due  to  significant  coverage  litigation,  and  it  can  be  unclear  whether  past  claim  experience  will  be 
representative  of  future  claim  experience.  Ultimate  values  for  such  claims  cannot  be  estimated  using  reserving 
techniques  that  extrapolate  losses  to  an  ultimate  basis  using  loss  development  factors,  and  the  uncertainties 
surrounding the estimation of unpaid claim liabilities are not likely to be resolved in the near future. In addition, reserves 
are established to cover loss development related to both known and unasserted claims. Consequently, our subsequent 
estimates of ultimate losses and LAE, and our liability for losses and LAE, may differ materially from our initial estimates.

In our Non-life Run-off segment, policy buy-backs and commutations provide an opportunity for us to exit and 
settle exposures to policies with insureds and reinsureds, often at a discount to the previously estimated ultimate 
liability. Commutations are beneficial to us as they extinguish liabilities, reduce the potential for future adverse loss 
development,  and  reduce  future  claims  handling  costs.  Our  estimates  of  ultimate  claim  liabilities,  including  IBNR 
reserves, are based upon actuarial methodologies applied to the remaining non-commuted aggregate exposures and 
revised historical loss development information, after adjusting for the elimination of historical loss development relating 
to commuted and bought-back exposures. In addition, the routine settlement of claims, at either below or above the 
carried advised loss reserve, updates historical loss development information to which actuarial methodologies are 
applied often, resulting in revised estimates of ultimate liabilities. A large portion of our loss reserves are related to 
workers' compensation and casualty exposures, which include latent exposures primarily relating to asbestos and 
environmental damage. In establishing reserves, we consider facts currently known and the current state of the law 
and coverage litigation. Case reserves are recognized for known claims (including the cost of related litigation) when 
sufficient information has been developed to indicate the involvement of a specific insurance policy.

Further  information  regarding  the  liability  for  net  losses  and  LAE,  including  loss  development  tables  and  a 
reconciliation of activity, is included in the notes to our consolidated financial statements included within Item 8 of this 
Annual Report on Form 10-K.

Further information regarding net incurred losses and LAE is included in "Item 7. Management’s Discussion and 

Analysis of Financial Condition and Results of Operations - Results of Operations by Segment."

Life Benefits and Claims Reserves

We estimate our life benefit and claim reserves on a present value basis using standard actuarial techniques 
and cash flow models. We establish and maintain our life reserves at a level that we estimate will, when taken together 
with future premium payments and investment income expected to be earned on associated premiums, be sufficient 
to support future cash flow benefit obligations and third-party servicing obligations as they become payable. Our policy 
benefits for life contracts as at December 31, 2018 and 2017 were $105.1 million and $117.2 million, respectively. 
Following the transfer of our remaining life assurance policies from Alpha to Monument, which is expected to close 
during 2019, we will have de minimis residual life business in our consolidated operations.

See "Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operation - Policy 

Benefits for Life Contracts" for a discussion of these reserves.

Investments

For  information  regarding  our  investment  strategy,  portfolio  and  results,  refer  to  "Item 7.  Management’s 

Discussion and Analysis of Financial Condition and Results of Operations - Investments."

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Ratings

In our active underwriting businesses, financial strength ratings are an important factor in establishing competitive 
position and in product marketing. Financial strength ratings by third-party organizations provide an opinion of an 
insurer’s or reinsurer’s financial strength and ability to meet ongoing obligations to its policyholders. These ratings 
reflect  A.M.  Best’s,  Standard  and  Poor’s  ("S&P"),  and  Fitch  Ratings  Ltd.’s  ("Fitch")  opinions  of  capitalization, 
performance and management, and are not a recommendation to buy, sell or hold securities. These ratings may be 
changed, suspended or withdrawn at the discretion of the agencies. Rating agencies charge fees for their services.

Our Lloyd’s Syndicates 609 (Atrium) and  1301 (StarStone) are  part of a group  rating for  the Lloyd's overall 
market. Lloyd’s is rated "A" (Excellent) by A.M. Best, "A+" (Strong) by Standard and Poor’s (or S&P) and "AA-" (Very 
Strong) by Fitch Ratings. 

StarStone’s operating insurance entities have been assigned a financial strength rating of "A-" (Excellent) by 
A.M. Best. The A.M. Best rating for StarStone of "A-" (Excellent) by A.M. Best is the fourth highest of 16 rating levels. 

Refer to "Item 1A. Risk Factors - Downgrades of financial strength ratings at StarStone or Lloyd’s could materially 
and  negatively  impact  our  active  underwriting  business  and  our  company,"  for  more  information  regarding  the 
importance of financial strength ratings.

Competition

Our Non-life Run-off segment competes in international markets with domestic and international reinsurance 
companies to acquire and manage insurance and reinsurance companies in run-off and portfolios of insurance and 
reinsurance  business  in  run-off. The  acquisition  and  management  of  companies  and  portfolios  in  run-off  is  highly 
competitive, and driven by a number of factors, including proposed acquisition price, reputation, and financial resources. 
Some of these competitors may have greater financial resources than we do, may have been operating for longer than 
we have and may have established long-term and continuing business relationships throughout the insurance and 
reinsurance industries, which can be a significant competitive advantage. As a result, we may not be able to compete 
successfully in the future for suitable acquisition candidates or run-off portfolio management engagements.

Our  Atrium  and  StarStone  active  underwriting  segments  operate  in  the  highly  competitive  insurance  and 
reinsurance markets, where companies compete on the basis of premium rates, reputation and perceived financial 
strength, the terms and conditions of the products offered, ratings assigned by independent rating agencies, speed of 
claims payments and quality of administrative services, relationships with insurance and reinsurance companies and 
insurance  intermediaries,  capacity  and  coverage  offered,  experience  in  the  particular  risk  to  be  underwritten,  and 
various other factors.

Atrium and StarStone compete in the international insurance and reinsurance markets directly with numerous 
other parties, including established global insurance and reinsurance companies, start-up insurance and reinsurance 
entities, other Lloyd’s syndicates, as well as capital markets and securitization structures aimed at managing risk. 
Many of these competitors have significant operating histories, underwriting expertise and capacity, extensive capital 
resources, and longstanding customer relationships. Any of these factors can be a significant competitive advantage 
and may make it difficult for us to write business effectively and profitably. Because few barriers exist to prevent insurers 
and reinsurers from entering the non-life active underwriting business, market conditions and capital capacity influence 
the degree of competition at any given time. For a detailed discussion of competition and the cyclical pattern of the 
insurance and reinsurance market, refer to "Item 1A. Risk Factors - Risks Relating to our Insurance Businesses." The 
cyclical market pattern can be more pronounced in the specialty insurance and reinsurance markets in which Atrium 
and StarStone compete.

Employees

As of December 31, 2018, we had 1,366 employees, as compared to 1,341 as of December 31, 2017. Although 
our employee count was not significantly changed from last year, we generally do not expect it to be consistent from 
period to period due to our business strategies, which include anticipated ongoing acquisition and integration activities. 

Enterprise Risk Management 

Effective risk oversight is an important priority for our management and our Boards of Directors (both at the 
Company level and at a subsidiary level), and we place strong emphasis on ensuring we have a robust risk management 
framework to identify, measure, manage, monitor and report on risks that affect the achievement of our strategic, 
operational and financial objectives.

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An effective enterprise risk management ("ERM") framework contributes to the strength of our overall group (the 
"Group").  The value of having effective risk management can positively impact many areas of the business such as 
setting  and  achieving  business  strategy  and  objectives,  capital  management  decision  making,  efficiency  and 
effectiveness  in  operations  and  processes,  financial  performance  and  reliable  financial  reporting,  regulatory 
compliance, good reputation with key stakeholders and business continuity planning.

Risk Management Strategy

Our risk management strategy is to:

•

•

•

engage in highly disciplined acquisition, management and (re)insurance practices across a diverse portfolio
of loss reserves;

via active underwriting segments, take on underwriting risks across a balanced range of select specialty
lines where the expected margins compensate for the risk and/or the costs of risk mitigation;

seek investment risk where it is adequately rewarded;

• maintain reserving risk at low to moderate levels; and

•

ensure capital, liquidity, credit, operational and regulatory risks remain low.

These strategies are pursued through the use of appropriate controls, governance structures and highly skilled 

teams effectively working together.  

We embed our risk strategy in our organization by promoting a culture of high risk awareness.  This is achieved 
in the demonstration of our day-to-day approach in how we manage our business and in how we manage and assess 
challenges and opportunities. 

Risk Appetite

The primary objective of our risk appetite framework is to monitor and protect the Group from an unacceptable 
level of loss, compliance failures and adverse reputational impact. It considers material risks in the business relating 
to:  strategy,  capital  adequacy,  insurance,  investment/market,  reinsurance  counterparty/credit,  regulatory,  tax  and 
operational risk. Risk appetite and tolerance is set by our Board and reviewed annually. It represents the amount of 
risk  that  we  are  willing  to  accept  as  a  Group  compared  to  risk  metrics  based  on  our  shareholders'  equity,  capital 
resources, potential financial loss, and other risk-specific measures.

Accountability for the implementation, monitoring and oversight of risk appetite is assigned to individual corporate 
executives and monitored and maintained by the Risk Management function. Risk tolerance levels are monitored and 
deviations from pre-established levels are reported in order to facilitate responsive action.

Our subsidiary companies’ risk appetite frameworks are aligned with the risk appetite framework of the Group, 
while local company appetite and tolerances are set by the local boards. A review is undertaken annually to confirm 
the subsidiary risk appetite does not in the aggregate exceed Group risk appetite.

Risk  metrics  levels  are  set  and  monitored  regularly  by  an  appointed  owner  and  reported  to  management 
committees and to our Board and Risk Committee on at least a quarterly basis. Stress and scenario tests are key tools 
within our risk appetite framework, used as risk indicators across risk categories and to support a forward looking 
assessment of risk. As part of monitoring and aggregating risk exposures across the Group, capital impact assessments 
are performed for risks that are deemed material. 

Risk Governance and Risk Management Organization

Our ERM framework consists of numerous processes and controls that have been designed by management, 
with oversight by the Board of Directors and its committees, and implemented by employees across the organization. 
The purpose of our ERM framework is to appropriately assess and manage risk as we continue to take opportunities 
to meet our business objectives. Senior executives are ultimately accountable for key defined risks and are responsible 
for providing regular reporting to the Group Executive Team (our "executives"), Management Risk Committee ("MRC"), 
Board Risk Committee and Board; and to facilitate the same to subsidiary committees and boards to support decision 
making and strong risk governance. The collective boards, management and employees are responsible for the effective 
implementation and/or operation of processes and controls.

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Board of Directors

Our Board and its committees (and subsidiary boards of directors) receive management information from our 
executives, Board committees and management committees relating to performance against strategy and regularly 
review information regarding, among other things, acquisitions, active underwriting, loss reserves, credit, liquidity and 
investments, operations and information security and the risks associated with each. 

Our Risk Committee has responsibility to assist the Board in overseeing the integrity and effectiveness of the 
Company’s ERM framework, including by reviewing and evaluating the risks to which the Company is exposed, as 
well  as  monitoring  and  overseeing  the  guidelines  and  policies  that  govern  the  processes  by  which  the  Company 
identifies,  assesses  and  manages  its  exposure  to  risk.  Our Audit  Committee,  comprised  entirely  of  independent 
directors, oversees our accounting and financial reporting-related risks and internal control environment, receiving 
regular  reports  via  the  annual  internal  and  external  audit  process.  Our  Investment  Committee  is  responsible  for 
overseeing  the  Company’s  investment  portfolio  and  investment-related  risk,  determining  the  Group’s  investment 
strategy and guidelines and approving investment transactions in accordance with these guidelines. Our Compensation 
Committee oversees compensation-related risks. On an annual basis, the Compensation Committee undertakes a 
risk assessment of our compensation programs to ensure they are properly aligned with Company performance and 
do not provide incentives for our employees to take inappropriate or excessive risks. Our Nominating and Governance 
Committee considers risk relating to management succession planning and other corporate governance matters.

Executive and Risk Management Organization

In addition to the director oversight provided by our Risk Committee, our ERM governance structure is supported 
by our Management Risk Committee ("MRC") comprising executives and members of senior management who are 
responsible for the management of key risks and representatives from assurance functions.  At the operating subsidiary 
level, risks relating to our individual insurance and reinsurance subsidiaries are also overseen by the subsidiary boards 
of directors, subsidiary risk committees and other committees, and management teams, consistent with applicable 
regulatory requirements and our ERM framework. 

The MRC is chaired by the Chief Operating Officer and meets regularly. The MRC discusses, challenges and 
debates the risks in the business and those emerging and where required recommends changes to the course of 
activity in reacting to these risks. The MRC also provides oversight and governance of ERM matters for the Group, 
monitoring risk assumption and risk mitigation activities and their consistency with the Risk Appetite Framework while 
promoting and sponsoring risk culture and awareness throughout the Group. 

Risk Ownership, Accountability and Assurance

We have adopted the "three lines of defense" model.  Our first line consists of our executives and members of 
senior  management  and  their  function  as  leaders  and  risk  owners.  They  are  responsible  for  executing  the  risk 
management strategy and appropriately managing the activities and conduct of the business functions, as well as 
promoting staff understanding of strategy, risk mitigating policies and procedures. 

Our second line comprises our various risk, control and compliance oversight functions. Our Risk Management 
function  reports  to  our  executives,  the  MRC  and  our  Risk  Committee  and  focuses  primarily  on  implementing  and 
overseeing the administration of the MRC and Risk Committee directives and facilitating an efficient, effective and 
consistent approach to risk management across the Group. Our management assurance is further complemented by 
our compliance function which seeks to mitigate legal and regulatory compliance risks and ensures that appropriate, 
effective and responsive compliance services are available to the business units across the Group. Other second line 
functions include certain activities of our actuarial function and other Group functions contributing to our management 
assurance. 

Our third line of defense comprises our internal audit function which independently reviews the effectiveness of 
our ERM framework. The results of audits are monitored by the Audit Committee.  Independent assurance from external 
third parties (e.g., independent actuarial services, etc.) also sits within our third line of defense.

Entity Level Management

At the operating subsidiary level, risks relating to our individual insurance and reinsurance subsidiaries are also 
overseen by the subsidiary boards of directors, subsidiary risk committees and other committees, and management 
teams, consistent with applicable regulatory requirements and our ERM framework.

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Certain risks relating to the Group’s underwriting segments (Atrium and StarStone) are distinct from the Non-
life  Run-off  segment.  These  businesses  include  external  stakeholders  that  also  differ  from  our  other  businesses, 
including joint venture partners, rating agencies, and, with respect to Atrium, third party Lloyd’s names who provide 
approximately  75%  of  the  underwriting  capacity  to Atrium’s  Syndicate  609. Atrium  and  StarStone  each  maintain 
dedicated ERM frameworks to manage risk, return and capital in the individual businesses, which align with and form 
part of Group ERM. These include oversight at the Atrium and StarStone boards of directors, as well as executive risk 
committees and other committees that manage and monitor risks relevant to specified functional areas. Individualized 
risk policies and risk appetites are established and tailored to the specific needs of Atrium and StarStone, respectively. 
Enstar executives serve as members of the Atrium and StarStone boards of directors and certain committees.

The Group and each regulated insurance entity have a unique risk register documenting its risk landscape, with 
risk, key risk metric, and control owners assigned, which is maintained through a risk management software system. 
Specific functions, such as IT, maintain risk registers with more detailed and specific risks and controls. The risk and 
control assessment process is carried out on a quarterly basis using a risk management software system. 

Risk Categories

We manage our ERM process based on the major categories of risk within our business discussed below. Our 
ERM is a dynamic process, with updates continually being made as a result of changes in our business, industry and 
the economic environment. This process and our controls cannot provide absolute assurance that our risk management 
objectives will be met or that all risks will be appropriately identified and managed, and accordingly, the possibility of 
material adverse effects on our company remains. See "Item 1A. Risk Factors" for important information on the risks 
we face.

Strategic Risk.    Strategic risk is the risk of unintended adverse impact on the business plan objectives arising 
from business decisions, improper implementation of those decisions, inability to adapt to changes in the external 
environment, or circumstances that are beyond our control. We manage strategic risk by utilizing a strategic business 
planning process involving our executives and Board. Our annual business plan is reviewed and overseen by our 
executives and Board, and actual performance, trends, and uncertainties are monitored in comparison to the plan 
throughout the year. We specifically evaluate acquisition opportunities pursuant to a detailed and proprietary process 
that  takes  into  account,  among  other  things,  the  risk  of  the  transaction  and  potential  returns,  the  portfolio’s  risk 
exposures, claims management practices, reserve requirements and outstanding claims, as well as risks specifically 
related to our ability to integrate the acquired business. Our governance process, led by our Board of Directors, reviews 
newly proposed transaction opportunities, capital-raising matters, and other significant business initiatives. In order to 
effectively participate in future opportunities and manage downside risks (due to external events) we review and monitor 
our liquidity and available financing. We rely on our processes to help us to anticipate potential adverse changes and, 
where possible, avoid or mitigate them.

Capital Adequacy Risk.    Capital adequacy risk is the risk that capital levels are or become insufficient to ensure 
our insurance obligations will be met and policyholders are protected. We have a low appetite for capital adequacy 
risk. As well as meeting our regulatory obligations, the ability to effectively participate in future opportunities is dependent 
upon the Group and its subsidiaries continually meeting (and/or exceeding) solvency requirements. We endeavor to 
manage our capital such that all of our regulated entities meet local regulatory capital requirements at all times and 
maintain adequate capital to enable our insurance obligations to be met while taking into account the risks faced.  We 
aim to deploy capital efficiently and to establish adequate loss reserves that we believe will protect against future 
adverse developments. Capital adequacy and its ability on an ongoing basis to support the business under adverse 
circumstances  is  assessed  via  stress  and  scenario  testing.  Specific  scenarios  are  mandated  under  the  various 
regulatory regimes in which the Group and its subsidiaries operate. User-defined scenarios have also been developed 
and are regularly tested and reported on.

Insurance Risk.    Insurance risk spans many aspects of our insurance operations, including underwriting risk, 

risk assumed upon acquisitions/portfolio transfers and risk associated with our reserving assumptions. 

Underwriting risk in our active underwriting businesses relates to the inherent uncertainty as to the occurrence, 
amount and timing of insurance liabilities we assume through our underwriting process. We manage exposure levels 
across risk categories to maintain them within the approved risk appetite. Underwriting risk management strategies 
may differ depending on the line of business involved and the type of account being insured or reinsured. 

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We  strive  to  mitigate  underwriting  risk  through  our  controls  and  strategies,  including  our  underwriting  risk 
selection, diversification of our underwriting portfolios by class and geography, purchasing reinsurance, establishing 
a business plan and associated parameters, underwriting peer review, authority limits, underwriting guidelines that 
provide detailed underwriting criteria and a framework for pricing, along with the use of specialized underwriting teams 
supported by actuarial, catastrophe modeling, claims, risk management, legal, finance, and other technical personnel. 

We utilize internally developed pricing models to evaluate individual underwriting decisions within the context 
of business plans and risk appetites. We also use internally developed capital models, which provide information on 
key risks and facilitate an understanding of the interaction among the risks and related exposures, as a comprehensive 
tool for business and capital planning. 

In some business lines we are exposed to multiple insured losses arising out of a single peril, such as a natural 
catastrophe  event  (for  example,  a  hurricane,  windstorm,  tornado,  flood  or  earthquake)  or  a  man-made  event  (for 
example, war, terrorism, airplane crashes and other transportation-related accidents, or building fires). We model and 
manage our individual and aggregate exposures to these events and other material correlated exposures in accordance 
with our risk appetite. Our modeling process utilizes major commercial vendor models to measure certain of these 
exposures. The incidence, timing and severity of catastrophes and other event types are inherently unpredictable, and 
it is difficult to estimate the amount of loss any given occurrence will generate. Accordingly, there is material uncertainty 
around our ability to measure exposures, which can cause actual exposures and losses to deviate from our estimates. 

To monitor catastrophe risk, we review exceedance probability curves aggregated across Atrium and StarStone 
together with aggregated realistic disaster scenarios. We consider occurrence exceedance probability and aggregate 
exceedance probability, which reflect losses resulting from single or multiple events, from individual perils and in the 
aggregate. We manage our underwriting exposure through a combination of reporting zonal aggregations, realistic 
disaster scenarios and stochastic modeling. StarStone also manages its underwriting exposure through monitoring 
realistic disaster scenarios for man-made events and certain natural catastrophe risks, and applying absolute maximum 
limits by line of business. 

Acquisition Risk.    We manage acquisition risks through our acquisition evaluation process and our reserving 
practices discussed above in "Liability for Losses and Loss Adjustment Expenses." Acquisition pricing risk can arise 
from a potential loss in value following an acquisition due to an underestimation of liabilities, a failure to generate 
assumed future cash flows that supported the pricing analysis (due to an underperformance of investments and/or 
underestimation of expenses) or an unexpected increase in capital requirements necessary to support the transaction 
due to unanticipated regulatory changes. We rely on due diligence to strategically select risks, and assume only select 
portfolios when our due diligence supports our negotiated pricing. In aggregate, we have a high risk appetite to continue 
to execute transactions, with no express restrictions on the size, geography or lines of business that we will review 
and consider. However, we have a low aggregate risk appetite for transactions that could ultimately have a negative 
impact on book value per share. 

Reserving Risk.    Reserving risk is the risk that a Company's reserves are not sufficient to cover its unpaid loss 
and loss adjustment expense costs. The estimation of reserves is subject to uncertainty because the ultimate cost of 
settling claims is dependent upon future events and loss development trends that can vary with the impact of economic, 
social, and legal and regulatory matters. We manage reserving risk through our reserving practices discussed above 
in "Liability for Losses and Loss Adjustment Expenses - Loss Reserving," as well as through our commutation and 
policy buy-back strategy and claims management practices. We also have a Reserving Committee that is responsible 
for managing reserving risk and making recommendations to our Chief Financial Officer on the appropriate level of 
reserves to include in our consolidated financial statements. For additional information relating to our loss reserves 
by segment, "Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations - Critical 
Accounting Policies."

Investment/Market Risk.    Investment / Market risk is the risk of loss resulting from under-performing investment 
returns, dilution of investment capital, or adverse financial market movements (such as interest rates or exchange 
rates). Investment / Market risk can be broken down into the following sub-risks which may threaten our ability to 
effectively manage the investment portfolio: interest rate risk, credit spread risk, public equity risk, alternative investment 
risk and concentration risk. We manage Investment / Market risk in a number of ways, including use of investment 
guidelines; regular reviews of investment opportunities; market conditions; portfolio duration; oversight of the selection 
and performance of external asset managers; regular stress testing of the portfolio against known and hypothetical 
scenarios;  established  tolerance  levels;  and  we  manage  foreign  currency  by  asset/liability  matching  and  use  of 
derivatives.  Investments  are  primarily  managed  by  our  Investment  function,  which  is  overseen  by  our  Investment 
Committee. 

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Liquidity Risk.    Liquidity risk is the risk that we are unable to realize investments and other assets in order to 
settle financial obligations when they fall due or that we would have to incur excessive cost to do so. We manage this 
risk generally by following an investment strategy designed to emphasize the preservation of our invested assets and 
provide  sufficient  liquidity  for  the  prompt  payment  of  claims  and  contract  liabilities,  as  well  as  for  settlement  of 
commutation  payments.  Liquidity  risk  also  includes  the  risk  of  our  dependence  of  our  future  cash  flows  upon  the 
availability of dividends or other statutorily permissible payments from our subsidiaries, which is limited by applicable 
laws and regulations. Due to our acquisitive strategy, liquidity risk at the Group level also includes immediate cash 
needs as a result of the purchase of (re)insurance portfolios and/or capital injections into a new or existing subsidiary 
to support associated solvency requirements as a direct result of merger and acquisition activity or other significant 
changes. We manage this risk through our capital management and planning processes, which include reviews of 
minimum  capital  resources  requirements  at  our  regulated  subsidiaries  and  anticipated  distributions,  as  well  as 
anticipated capital needs. 

Credit / Counterparty Risk.     Credit risk relates to the uncertainty of a counterparty’s ability to make timely 
payments in accordance with contractual terms of the instrument or contract. We are exposed to direct credit risk 
primarily  within  our  portfolios  of  fixed  maturity  and  short-term  investments,  and  through  customers,  brokers  and 
reinsurers in the form of premiums receivable and reinsurance recoverables.  In addition, we are exposed to credit 
risk through our funds withheld arrangements if the reinsured company is unable to honor the value of the funds held 
balances, such as in the event of insolvency. In our run-off businesses, we manage credit risk with respect to our 
reinsurance recoverables by ongoing monitoring of counterparty ratings and working to achieve prompt payment of 
reinsured claims, as well as through our commutation strategy. For funds withheld arrangements, we generally have 
the contractual ability to offset any shortfall in the payment of the funds held balances with amounts owed by us to the 
reinsured for losses payable and other amounts contractually due. In our active underwriting businesses, we firstly 
mitigate credit risk through our reinsurance purchasing process, where reinsurers are subject to financial security and 
rating requirements prior to approval and by limiting exposure to individual reinsurers. Thereafter we manage credit 
risk  by  the  regular  monitoring  of  reinsurance  recoveries  and  premium  due  directly  or  via  brokers  and  other 
intermediaries. In our fixed maturity and short-term investment portfolios, we attempt to mitigate credit risk through 
diversification and issuer exposure limitation. 

Operational Risk.    Operational risk is the risk of a loss arising from inadequate or failed internal processes, or 
from external events, personnel, systems or third parties. Due to our acquisitive strategy, operational risk also includes 
risks and challenges associated with integrating new companies into the Group. We seek to mitigate operational risks 
through the application of our policies and procedures and internal control and compliance processes throughout the 
Group and a focus on acquisition integration and assimilation of new companies into our internal control systems, 
including  but  not  limited  to  operational  incident  management,  business  continuity  planning,  information  security 
procedures, financial reporting controls and a review process for material third-party vendor usage. 

Regulatory Risk.   Regulatory risk is the risk of legal or regulatory sanctions resulting in a financial loss, or loss 
of reputation as a result of an insurer’s failure to comply with laws, regulations, rules, related self-regulatory organization 
standards, and codes of conduct. We manage regulatory risk through a focus on compliance with laws and regulations, 
adherence to our policies and procedures (including our Code of Conduct) and our internal controls, an established 
corporate governance framework and practices, and communication and engagement with external stakeholders.

Tax Risk.   Tax risk is the risk that tax requirements are not adhered to accurately or in a timely manner resulting 
in a financial loss. We proactively seek to identify, evaluate, manage, monitor and mitigate tax risks. We are committed 
to complying with all tax laws, rules and regulations applicable to the Group. In evaluating potential transactions we 
consider the overall commercial, financial and tax aspects. Where there is uncertainty or complexity in relation to a 
tax  risk,  we  may  seek  external  advice  and,  where  appropriate,  we  may  obtain  tax  clearances  from  relevant  tax 
authorities. 

Regulation 

General 

The business of insurance and reinsurance is regulated in most countries, although the degree and type of 
regulation varies significantly from one jurisdiction to another. Our material operations are in Bermuda, the United 
Kingdom,  the  United  States, Australia  and  several  Continental  European  countries.    We  are  subject  to  extensive 
regulation under the applicable statutes in these countries and any others in which we operate.  In addition, the Bermuda 
Monetary Authority ("BMA") acts as group supervisor of our insurance and reinsurance companies (our "Group").  A 
summary of the material regulations governing us in these countries is set forth below.  

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We  may  become  subject  in  the  future  to  regulation  in  new  jurisdictions  or  additional  regulations  in  existing 
jurisdictions depending on the location and nature of any companies acquired and the volume and location of business 
being transacted by our existing companies. 

Bermuda 

Group Supervision

The BMA’s group supervision objective is to provide a coordinated approach to the regulation of an insurance 
group and its supervisory and capital requirements.  Bermuda has been recognized by the U.S. National Association 
of Insurance Commissioners ("NAIC") as a qualified jurisdiction, and the E.U. recognizes Bermuda's full equivalence 
under Solvency II effective from January 1, 2016.  

We  are  group  supervised  by  the  BMA. As  our  Group  supervisor,  the  BMA  performs  a  number  of  functions 
including: (i) coordinating the gathering and dissemination of information for other regulatory authorities; (ii) carrying 
out a supervisory review and assessment of our Group; (iii) carrying out an assessment of our Group's compliance 
with the rules on solvency, risk concentration, intra-group transactions and good governance procedures; (iv) planning 
and coordinating, through regular meetings with other authorities, supervisory activities in respect of our Group; (v) 
coordinating any enforcement action that may need to be taken against our Group or any Group members; and (vi) 
coordinating meetings of colleges of supervisors in order to facilitate the carrying out of these functions.  StarStone 
Insurance Bermuda Limited ("SIBL") has been named as our Group’s Designated Insurer.  As Designated Insurer, 
SIBL is required to facilitate compliance by our Group with the insurance solvency and supervision rules.  

On an annual basis, the Group is required to file Group statutory financial statements, a Group statutory financial 
return, a Group capital and solvency return, audited Group financial statements, a Group Solvency Self-Assessment 
("GSSA"), and a financial condition report with the BMA.  The GSSA is designed to document our perspective on the 
capital  resources  necessary  to  achieve  our  business  strategies  and  remain  solvent,  and  to  provide  the  BMA  with 
insights on our risk management, governance procedures and documentation related to this process.  In addition, the 
Group is required to file a quarterly financial return with the BMA. 

We are required to maintain available Group statutory capital and surplus in an amount that is at least equal to 
the group enhanced capital requirement ("Group ECR"). The BMA has also established a group target capital level 
equal to 120% of the Group ECR.

The BMA also maintains supervision over the controllers of all Bermuda registered insurers, and accordingly, 
any person who, directly or indirectly, becomes a holder of at least 10%, 20%, 33% or 50% of our ordinary shares 
must notify the BMA in writing within 45 days of becoming such a holder (or ceasing to be such a holder). The BMA 
may object to such a person and require the holder to reduce its holding of ordinary shares and direct, among other 
things, that voting rights attaching to the ordinary shares shall not be exercisable. 

Operating Subsidiaries

The Insurance Act 1978 of Bermuda and related regulations, as amended (together, the "Insurance Act"), regulate 
the insurance and reinsurance business of our operating subsidiaries in Bermuda. The Insurance Act imposes certain 
solvency and liquidity standards and auditing and reporting requirements and grants the BMA powers to supervise, 
investigate, require information and the production of documents and intervene in the affairs of insurance companies. 

Significant requirements pertaining to our regulated Bermuda subsidiaries vary depending on the class in which 
our  company  is  registered,  but  generally  include  the  appointment  of  a  principal  representative  in  Bermuda,  the 
appointment of an independent auditor, the appointment of an approved loss reserve specialist, the filing of annual 
statutory and GAAP financial statements, the filing of statutory financial returns, compliance with group solvency and 
supervision  rules,  and  compliance  with  the  Insurance  Code  of  Conduct  (relating  to  corporate  governance,  risk 
management and internal controls). 

Our regulated Bermuda subsidiaries must also comply with a minimum liquidity ratio and minimum solvency 
margin. The minimum liquidity ratio requires that the value of relevant assets must not be less than 75% of the amount 
of relevant liabilities. The minimum solvency margin, which varies depending on the class of the insurer, is determined 
as a percentage of either net reserves for losses and LAE or premiums or pursuant to a risk-based capital measure. 
KaylaRe Ltd. and StarStone Insurance Bermuda Limited, both Class 4 insurers, Cavello Bay Reinsurance Limited, a 
Class 3B insurer and Fitzwilliam Insurance Limited, a Class 3A insurer, all domiciled in Bermuda, are subject to an 
enhanced capital requirement ("ECR") determined pursuant to a risk-based capital measure and are required to file 
a Commercial Insurer’s Solvency Self-Assessment (“CISSA”), and a financial condition report with the BMA.

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Each of our regulated Bermuda subsidiaries would be prohibited from declaring or paying any dividends if it 
were in breach of its minimum solvency margin or liquidity ratio or if the declaration or payment of such dividends 
would cause it to fail to meet such margin or ratio. In addition, each of our regulated Bermuda subsidiaries is prohibited, 
without the prior approval of the BMA, from reducing by 15% or more its total statutory capital, or from reducing by 
25% of more its total statutory capital and surplus, as set out in its previous year’s statutory financial statements. Our 
Bermuda insurance companies that are in run-off are required to seek BMA approval for any dividends or distributions.

Economic Substance Act

The Economic Substance Act 2018 (the “ESA”) was passed in Bermuda in December 2018 in response to the 
decision of the European Union Code of Conduct Group (Business taxation) (the "EU Code Group") to place Bermuda, 
as  well  as  other  offshore  jurisdictions,  on  notice  of  being  included  in  a  list  of  non-cooperative  jurisdictions  for  tax 
purposes. Under the provisions of the ESA, any Bermuda-registered entity engaged in a “relevant activity” (which 
includes insurance business and holding entity activities) must maintain a substantial economic presence in Bermuda. 
To the extent that the ESA applies to our entities registered in Bermuda, we will be required to demonstrate compliance 
with  economic  substance  requirements  by  filing  an  annual  economic  substance  declaration  with  the  Registrar  of 
Companies in Bermuda.

United Kingdom and Lloyd’s 

United Kingdom 

Our  U.K.-based  insurance  subsidiaries  consist  of  wholly-owned  run-off  companies.  These  subsidiaries  are 
authorized by the U.K. Prudential Regulation Authority (the "PRA"), and are also regulated by the Financial Conduct 
Authority (the "FCA", together with the PRA, the "U.K. Regulator"). Our U.K. run-off subsidiaries may not underwrite 
new  business  without  the  approval  of  the  U.K.  Regulator.  E.U.  directives  also  allow  certain  of  our  regulated  U.K. 
subsidiaries to conduct business in E.U. states other than the U.K. within the scope of permission granted by the U.K. 
Regulator without the necessity of additional licensing or authorization in E.U. countries. 

Our U.K.-based insurance subsidiaries are required to maintain adequate financial resources in accordance 
with the requirements of the U.K. Regulator. The calculation of the minimum capital resources requirements in any 
particular case depends on, among other things, the type and amount of insurance business written and claims paid 
by the insurance company.

The Solvency II framework directive, which took effect on January 1, 2016, sets out new E.U.-wide requirements 
on  capital  adequacy  and  risk  management  for  insurers  with  the  aim  of  further  increasing  policyholder  protection, 
instilling greater risk awareness and improving the international competitiveness of E.U. insurers. Insurers must comply 
with a Solvency Capital Requirement ("SCR"), which is calculated using either the Solvency II standard formula or a 
bespoke internal model. Our non-Lloyd's U.K. companies use the standard formula.

The U.K. Regulator’s rules require our U.K. insurance subsidiaries to obtain regulatory approval for any proposed 
or actual payment of a dividend. The U.K. Regulator uses the SCR, among other tests, when assessing requests to 
make distributions. 

In an advisory referendum held on June 23, 2016, the U.K. voted to leave the E.U. (commonly referred to as 
“Brexit”). For a discussion of the potential impact of Brexit on our operations, refer to "Item 1A. Risk Factors - Risks 
Relating to Laws and Regulation."

Under the Financial Services and Markets Act of 2000 ("FSMA"), any company or individual (together with its 
or his concert parties) proposing to directly or indirectly acquire "control" over a U.K. authorized insurance company 
(which is generally defined as acquiring 10% or more of the shares or voting power in a U.K. authorized insurance 
company or its parent company) must seek prior approval of the U.K. Regulator of his intention to do so. A person who 
is already deemed to have "control" will require prior regulatory approval if the person increases the level of "control" 
beyond 20%, 30% and 50%. 

Lloyd’s

We participate in the Lloyd’s market through our interests in: (i) Atrium’s Syndicate 609, which is managed by 
Atrium Underwriters Limited, a Lloyd's managing agent; (ii) StarStone’s Syndicate 1301, which is managed by StarStone 
Underwriting Limited ("SUL"), a Lloyd’s managing agent; and (iii) Syndicate 2008, a wholly aligned syndicate that has 
permission to underwrite RITC business and other run-off or discontinued business type transactions with other Lloyd’s 
syndicates. SUL serves as managing agent for Syndicate 2008. All of the Group’s underwriting by these syndicates 
is supported by one or more internal corporate members.

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Our Lloyd’s operations are subject to authorization and regulation by the U.K. Regulator and compliance with 
the Lloyd’s Act(s) and Byelaws and regulations, as well as the applicable provisions of the FSMA. The Council of 
Lloyd’s has wide discretionary powers to regulate members’ underwriting, and its exercise of these powers might affect 
the return on an investment of the corporate member in a given underwriting year. This discretion includes the ability 
to assess up to 3% of a member’s underwriting capacity in any one year as a Central Fund contribution. 

The underwriting capacity of a corporate member of Lloyd’s must be supported by providing a deposit (referred 
to as "Funds at Lloyd’s") in the form of cash, securities or letters of credit in satisfaction of its capital requirement. The 
amount of the Funds at Lloyd’s is assessed annually and is determined by Lloyd’s in accordance with applicable capital 
adequacy rules. 

Business plans, including maximum underwriting capacity, for Lloyd’s syndicates requires annual approval by 
the  Lloyd’s  Franchise  Board,  which  may  require  changes  to  any  business  plan  or  additional  capital  to  support 
underwriting plans. 

In order to achieve finality and to release their capital, Lloyd’s members are usually required to have transferred 
their liabilities through an approved RITC, such as offered by Syndicate 2008. RITC is generally put in place after the 
third year of a syndicate year of account. On successful conclusion of RITC, any profit from the syndicate for that year 
of account can be fully remitted by the managing agent to the syndicate’s members. 

The  Lloyd’s  market  has  applied  the  Solvency  II  internal  model  under  Lloyd’s  supervision,  and  our  Lloyd’s 
operations are required to meet Solvency II standards. The Society of Lloyd's has received approval from the PRA to 
use its internal model under the Solvency II regime.

Lloyd’s  approval  is  required  before  any  person  can  acquire  control  of  a  Lloyd’s  managing  agent  or  Lloyd’s 

corporate member. 

United States 

Our  insurance  and  reinsurance  companies  domiciled  in  the  United  States  consist  of  property  and  casualty 
companies in run-off, as well as StarStone Specialty Insurance Company (a U.S. excess and surplus lines insurer) 
and StarStone National Insurance Company (a U.S. admitted insurer that is licensed in all 50 states and the District 
of Columbia). Our U.S. insurers are subject to extensive governmental regulation and supervision by the states in 
which they are domiciled, licensed and/or eligible to conduct business. The insurance laws and regulations of the state 
of domicile have the most significant impact on operations. We currently have U.S. insurers and reinsurers domiciled 
in Texas, New York, Delaware, Missouri, Oklahoma and Rhode Island, with one of these insurers also commercially 
domiciled in California.

Generally,  regulatory  authorities  have  broad  regulatory  powers  over  such  matters  as  licenses,  standards  of 
solvency, premium rates and policy forms (except for excess and surplus lines insurers), marketing practices, claims 
practices, investments, security deposits, restrictions on size of risks that may be insured under a single policy, methods 
of accounting, form and content of financial statements, corporate governance, enterprise risk management, reserves 
and  provisions  for  unearned  premiums,  unpaid  losses  and  LAE,  reinsurance,  minimum  capital  and  surplus 
requirements, dividends and other distributions to shareholders, periodic examinations, annual and other report filings, 
and transactions among affiliates. 

As to periodic examinations, regulators have begun to look well beyond financial solvency and market conduct. 
In 2017, for example, the New York Department of Financial Services (“NYDFS”) increased its focus on cybersecurity, 
requiring financial institutions regulated by the NYDFS to establish a cybersecurity program. The NYDFS now also 
requires  the  completion  of  an  extensive  questionnaire  regarding  each  New York  domestic  insurer’s  cybersecurity 
program  in  connection  with  such  examinations. Additionally,  most  states  require  the  completion  of  an  extensive 
questionnaire, similar to that required by New York, in connection with such examinations. Other states are expected 
to enact similar laws based on the NAIC’s Insurance Data Security Model Law, adopted in 2017.

U.S. insurers are also required to maintain minimum levels of solvency and liquidity as determined by law, and 
to comply with risk-based capital requirements and licensing rules. Insurers having less statutory surplus than required 
by the risk-based capital calculation will be subject to varying degrees of regulatory action. If any of our U.S. insurers 
were to have risk-based capital levels that are below required levels, they would be subject to increased regulatory 
scrutiny and control by their domestic and possibly other insurance regulators. As of December 31, 2018, all of our 
U.S. insurers exceeded their required levels of risk-based capital. 

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Applicable insurance laws also limit the amount of dividends or other distributions our U.S. insurers can pay to 
us. The insurance regulatory limitations are generally based on statutory net income and/or certain levels of statutory 
surplus as determined by the insurer’s state or states of domicile. Generally, prior regulatory approval must be obtained 
before an insurer may pay a dividend or make a distribution above a specified level. 

All states have enacted legislation regulating insurance holding company systems that requires each insurance 
company  in  the  system  to  register  with  the  insurance  department  of  its  state  of  domicile  and  furnish  information 
concerning the operations of companies within the holding company system that may materially affect the operations, 
management  or  financial  condition  of  the  insurers  within  the  system. The  NAIC  has  adopted  amendments  to  the 
Insurance Holding Company System Regulatory Act and associated regulations, which all states in which our U.S. 
insurers are domiciled or commercially domiciled have adopted. The amendments provide the regulators with additional 
tools to evaluate risks to an insurance company within the insurance holding company system. They impose more 
extensive informational requirements on parents and other affiliates of licensed insurers with the purpose of protecting 
them from enterprise risk, including requiring an annual enterprise risk report by the ultimate controlling person of the 
insurers identifying the material risks within the insurance holding company system that could pose enterprise risk to 
the insurers and requiring a person divesting its controlling interest to make a confidential advance notice filing. 

The NAIC has also adopted the Risk Management and Own Risk and Solvency Assessment Model Act, which 
requires insurers to maintain a risk management framework and establishes a legal requirement for insurers or their 
insurance group to conduct an Own Risk and Solvency Assessment ("ORSA") in accordance with the NAIC’s ORSA 
Guidance Manual. The ORSA Model Act has been adopted in all of the states in which our U.S. insurers are domiciled, 
and our insurers in these states may be subject to ORSA requirements if certain premium thresholds are exceeded.  
Where applicable, we must regularly conduct an ORSA consistent with the ORSA Model Act, including undertaking 
an internal risk management review no less often than annually and preparing a summary report assessing the adequacy 
of risk management and capital in light of our insurers’ current and future business plans.

In addition, the NAIC’s Corporate Governance Annual Disclosure (“CGAD”) Model Act and Regulation requires 
the annual filing of a disclosure describing the insurance group’s corporate governance structure, policies, and practices. 
The Model Act and Regulation have been adopted in some, though not all, of the states in which we have insurers 
domiciled. There are no premium thresholds for CGAD.

The Dodd Frank Wall Street Reform and Consumer Protection Act of 2010 (the "Dodd-Frank Act"), represented 
a  comprehensive  overhaul  of  the  financial  services  industry  within  the  United  States  and,  among  other  things, 
established the Financial Services Oversight Council and created within the United States Department of the Treasury 
a Federal Insurance Office ("FIO"). The FIO is authorized to study, monitor and report to Congress on the U.S. insurance 
industry and the significance of global reinsurance to the U.S. insurance market. The Dodd-Frank Act also authorizes 
the federal preemption of certain state insurance laws and streamlines the regulation of reinsurance and surplus lines/
non-admitted insurance. 

Before a person can acquire control of a domestic insurer (including a reinsurer) or any person controlling such 
insurer (including acquiring control of Enstar Group Limited), prior written approval must be obtained from the insurance 
commissioner of the state in which the domestic insurer is domiciled and, under certain circumstances, from insurance 
commissioners in other jurisdictions. Generally, state statutes and regulations provide that "control" over a domestic 
insurer or person controlling a domestic insurer is presumed to exist if any person, directly or indirectly, owns, controls, 
holds with the power to vote, or holds proxies representing, 10% or more of the voting securities or securities convertible 
into voting securities of the domestic insurer or of a person who controls the domestic insurer. 

Australia 

Our Australian regulated insurance entities (which include our insurance subsidiary and our non-operating holding 
company) are subject to prudential supervision by the Australian Prudential Regulation Authority ("APRA"). APRA is 
the primary regulatory body responsible for regulating compliance with the Insurance Act 1973. APRA has issued 
prudential standards that apply to general insurers in relation to capital adequacy, the holding of assets in Australia, 
risk  management,  business  continuity  management,  reinsurance  management,  outsourcing,  audit  and  actuarial 
reporting and valuation, the transfer and amalgamation of insurance businesses, governance, and the fit and proper 
assessment of the insurer’s responsible persons. 

APRA’s  prudential  standards  require  that  all  insurers  maintain  and  meet  prescribed  capital  adequacy 

requirements to enable their insurance obligations to be met under a wide range of circumstances. 

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APRA also prescribes prudential standards on risk management and governance. These requirements include 
the need for regulated insurance entities to have a risk management framework that is consistent and integrated with 
its risk profile and capital strength, supported by a risk management function and subject to comprehensive review. 
APRA’s risk management requirements also include the need for regulated insurance entities to have a board risk 
committee that provides the Board with objective non-executive oversight of the implementation and on-going operation 
of its risk management framework, and the requirement that regulated insurance entities designate a chief risk officer 
who is involved in, and provides effective challenge to, activities and decisions that may materially affect the regulated 
insurance entities’ risk profile. Our Australian regulated insurance entities are compliant with these requirements. 

An insurer must obtain APRA’s written consent prior to making any capital releases, including any payment of 
dividends in excess of current year earnings. Our insurance subsidiary must provide APRA a valuation prepared by 
an appointed actuary that demonstrates that the tangible assets of the insurer, after the proposed capital reduction, 
are sufficient to cover its insurance liabilities to a 99.5% level of sufficiency of capital before APRA will consent to a 
capital release or dividend. 

Under the Financial Sector (Shareholdings) Act 1998, the interest of an individual shareholder or a group of 
associated  shareholders  in  an  insurer  is  generally  limited  to  a  15%  "stake"  of  the  insurer. A  person’s  stake  is  the 
aggregate of the person’s voting power and the voting power of the person’s associates. A higher percentage limit 
may be approved by the Treasurer of the Commonwealth of Australia on national interest grounds. Any shareholder 
of Enstar Group Limited with a "stake" greater than 15% has received approval to hold that stake from the Treasurer 
of the Commonwealth of Australia. 

Europe

In addition to Bermuda, the United Kingdom, Australia and the United States, we have subsidiaries in Belgium, 
as well as StarStone Insurance SE, a Liechtenstein-based company that continues to underwrite new business through 
branches across Europe and is regulated by the Financial Markets Authority. StarStone Insurance Europe AG was 
merged  into  StarStone  Insurance  SE  in  Liechtenstein  effective  from  October  1,  2017,  following  the  relocation  of 
StarStone Insurance SE’s principal office from the U.K. to Liechtenstein on May 8, 2017. With effect from January 1, 
2019, our Swiss insurance subsidiary redomesticated to Bermuda and is now regulated by the BMA. It continues to 
have a UK branch.

Our subsidiaries and branches in European jurisdictions such as Belgium and Liechtenstein are regulated in 
their respective home countries. Typically, such regulation is for the protection of policyholders and ceding insurance 
companies  rather  than  shareholders.  Regulatory  authorities  generally  have  broad  supervisory  and  administrative 
powers over such matters as licenses, standards of solvency, investments, reporting requirements relating to capital 
structure,  ownership,  financial  condition  and  general  business  operations,  special  reporting  and  prior  approval 
requirements with respect to certain transactions among affiliates, reserves for unpaid losses and LAE, reinsurance, 
minimum capital and surplus requirements, dividends and other distributions to shareholders, periodic examinations 
and annual and other report filings. The application of the Solvency II framework across such European jurisdictions 
from January 1, 2016 generally results in a more uniform approach to regulation.  

Other

We own a Non-life Run-off subsidiary in Hong Kong, and through StarStone participate in a joint venture there. 

These operations are not material, but our companies are subject to applicable regulations. 

Available Information

We maintain a website with the address http://www.enstargroup.com. The information contained on our website 
is not included as a part of, or incorporated by reference into, this filing. We make available free of charge through our 
website  our  annual  report  on  Form  10-K,  quarterly  reports  on  Form  10-Q,  current  reports  on  Form  8-K,  and  all 
amendments to these reports, as soon as reasonably practicable after the material is electronically filed with or otherwise 
furnished to the U.S. Securities and Exchange Commission, (the "SEC"). Our annual reports on Form 10-K, quarterly 
reports on Form 10-Q, current reports on Form 8-K, and amendments to those reports are also available on the SEC’s 
website at http://www.sec.gov. In addition, copies of our Code of Conduct and the governing charters for the Audit, 
Compensation, Nominating and Governance, Investment, and Risk Committees of our Board of Directors are available 
free of charge on our website.

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ITEM 1A.   RISK FACTORS 

Any of the following risk factors could cause our actual results to differ materially from historical or anticipated 
results. These risks and uncertainties are not the only ones we face. There may be additional risks that we currently 
consider not to be material or of which we are not currently aware, and any of these risks could cause our actual results 
to differ materially from historical or anticipated results.  

You should carefully consider these risks along with the other information included in this document, including 
the matters addressed above under "Cautionary Note Regarding Forward-Looking Statements" before investing in 
any of our securities. We may amend, supplement or add to the risk factors described below from time to time in future 
reports filed with the SEC.  

We have categorized our risk factors into the following areas:

•  Risks Relating to our Insurance Businesses

•  Risks Relating to our Acquisitions

•  Risks Relating to Liquidity and Capital Resources

•  Risks Relating to our Investments

•  Risks Relating to Laws and Regulations

•  Risks Relating to our Operations

•  Risks Relating to Taxation

•  Risks Relating to Ownership of our Shares

Risks Relating to Our Insurance Businesses

If we are unable to implement our business strategies successfully, our business, results of operations 

and financial condition may be materially and adversely affected. 

Our future results of operations will depend in significant part on the extent to which we can implement our 
business strategies successfully, including with respect to our active underwriting segments and investments. Our 
business strategies are described in "Item 1. Business - Business Strategy." We may not be able to implement these 
strategies or any future strategies fully or realize the anticipated results of our strategies as a result of significant 
business, economic, regulatory and competitive uncertainties, many of which are beyond our control. If we are unable 
to successfully implement our business strategies, we may not be able to achieve future growth in our earnings and 
our financial condition and ability to access capital may suffer and, as a result, holders of our securities may receive 
lower returns.

Inadequate  loss  reserves  could  reduce  our  net  earnings  and  capital  surplus,  which  could  have  a 

materially adverse impact on our results of operations and financial condition.

Our success is dependent upon our ability to assess accurately the risks associated with the business we have 
insured and reinsured. We are required to maintain reserves to cover the estimated ultimate liability for losses and 
LAE  for  both  reported  and  unreported  incurred  claims. These  reserves  are  only  estimates  of  what  we  expect  the 
settlement and administration of claims will cost based on facts and circumstances known to us, as well as actuarial 
methodologies, historical industry loss ratio experience, loss development patterns, estimates of future trends and 
developments and other variable factors such as inflation. We cannot be certain that ultimate losses will not exceed 
our estimates of losses and LAE because of the uncertainties that surround the estimation process (which are discussed 
above in "Item 1. Business - Liability for Losses and Loss Adjustment Expense"). As a result, actual losses and LAE 
paid will deviate, perhaps substantially, from the reserve estimates reflected in our financial statements. If our reserves 
are insufficient to cover our actual losses and LAE, we would have to augment our reserves and incur a charge to our 
earnings. These charges could be material and would reduce our net earnings and capital and surplus.

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In  our  non-life  run-off  businesses,  loss  reserves  include  asbestos  and  environmental  ("A&E")  liabilities  and 
liabilities associated with personal injury A&E claims from acquired companies with legacy manufacturing businesses. 
Ultimate values for A&E claims cannot be estimated using traditional reserving techniques and there are significant 
uncertainties in estimating losses for these claims. Factors contributing to the uncertainty include long waiting periods, 
reporting delays and difficulties identifying contamination sources and allocating damage liability. Developed case law 
and adequate claim history do not always exist for A&E claims, and changes in the legal and tort environment affect 
the development of such claims. To further understand this risk, see "Item 7. Management’s Discussion and Analysis 
of Financial Condition and Results of Operations - Critical Accounting Policies - Losses and Loss Adjustment Expenses 
- Non-Life Run-off - Latent Claims". 

In  our  active  underwriting  businesses,  U.S.  GAAP  does  not  permit  insurers  and  reinsurers  to  reserve  for 
catastrophes until they occur, which means that claims from these events could cause substantial volatility in our 
financial results for any fiscal quarter or year and could have a material adverse effect on our financial condition and 
results of operations, as well as our financial strength ratings. 

Our active underwriting businesses present inherent risks and uncertainties which could have a material 

adverse effect on our business, financial condition and results of operations. 

Underwriting is inherently a matter of judgment, involving assumptions about matters that are unpredictable and 
beyond our control, and for which historical experience and probability analysis may not provide sufficient guidance. 
Our StarStone and Atrium active underwriting businesses expose us to significant risks that could result in under-
performance of the active underwriting businesses compared to our expectations, which could have a material adverse 
effect on our business, financial condition and results of operations. Those risks include, but are not limited to:

• 

• 

• 

• 

• 

• 

exposure  to  claims  arising  out  of  unpredictable  natural  and  man-made  catastrophic  events  (including 
hurricanes,  windstorms,  tsunamis,  severe  weather,  earthquakes,  floods,  fires,  droughts,  explosions, 
environmental contamination, acts of terrorism, cyber events and war or political unrest); 

changing climate patterns and ocean temperature conditions that could increase the frequency and severity 
of catastrophe events and natural disasters to which we have loss exposure; 

failure of our risk management and loss limitation methods (described in "Item 1. Business - Enterprise Risk 
Management") to adequately manage our loss exposure or provide sufficient protection against losses; 

the intense competition for business in the insurance and reinsurance industries, including competition from 
major  global  insurance  and  reinsurance  companies  and  underwriting  syndicates  that  may  have  greater 
experience and resources than our companies or that may be more highly rated than our companies, or 
competition resulting from industry consolidation; 

dependence on a limited number of brokers, managing general agents and other third parties to support our 
business, both in terms of the volume of business we rely on them to place and the credit risk we assume 
from them; and 

susceptibility to the effects of inflation due to premiums being established before the ultimate amounts of 
losses and LAE are known. 

The cyclical nature of the insurance and reinsurance industries may make it more difficult for StarStone 
and Atrium to generate profits consistently, which could negatively impact our ability to execute our active 
underwriting strategies successfully. 

The  insurance  and  reinsurance  industry  has  historically  been  characterized  by  periods  of  intense  price 
competition due to excess underwriting capacity, as well as periods of more favorable pricing due to limited underwriting 
capacity.  Periods  of  favorable  pricing  tend  to  attract  additional  underwriting  capacity  (by  new  entrants,  market 
instruments and structures, and additional commitments by existing insurers) that ultimately cause prices to decrease.   
Changes in the frequency and severity of losses suffered by insureds and insurers also impact industry cycles, and 
we may not be able to accurately predict whether market conditions will improve, remain constant or deteriorate. Any 
of these factors could lead to a significant reduction in premium rates, impair our ability to underwrite at appropriate 
rates, result in less favorable policy terms and drive fewer submissions for our active underwriting services, which 
could decrease our earnings or adversely affect our financial condition. 

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Cyclical  market  conditions  also  impact  the  availability  and  cost  of  reinsurance  purchased  by  StarStone  and 
Atrium  as  part  of  our  risk  management  strategy.  Market  conditions  may  limit  or  prevent  our  active  underwriting 
companies from obtaining adequate reinsurance protection for our business needs. If our active underwriting companies 
are unable to purchase reinsurance, or if reinsurance is available only on unfavorable terms or with less creditworthy 
reinsurers, we may retain a higher proportion of risks than we would otherwise prefer, incur additional expense, or 
purchase reinsurance from companies with higher credit risk, or we may underwrite fewer or smaller contracts. Any 
of these factors could negatively impact our financial performance. 

Downgrades of financial strength ratings at StarStone or Lloyd’s could materially and negatively impact 

our ability to write new business or renew our existing business in our active underwriting segments. 

Financial  strength  ratings  are  an  important  factor  in  establishing  the  competitive  position  of  insurance  and 
reinsurance companies. The StarStone operating insurance entities are currently assigned a financial strength rating 
of "A-" (Excellent) by A.M. Best with a stable outlook. A ratings downgrade, outlook change or withdrawal could negatively 
impact  StarStone’s  competitive  position  in  the  industry,  and  severely  limit  or  prevent  StarStone  from  writing  new 
insurance and reinsurance contracts if policyholders move their business to other more highly-rated companies. Such 
a change could also inhibit our ability to implement our business and growth strategies successfully. Additionally, many 
of StarStone's reinsurance contracts permit the ceding companies to cancel the contract if StarStone's financial strength 
rating is downgraded. Whether a ceding company would cancel a reinsurance contract after a ratings downgrade 
would depend on a number of factors (including the reason for and extent of the downgrade, and the pricing and 
availability of replacement reinsurance) and, accordingly, we cannot predict the extent to which these cancellation 
rights would be exercised or what effect any such cancellations would have on our financial condition or results of 
operations. 

Lloyd’s ratings apply to business written through Syndicate 609 (Atrium) and Syndicate 1301 (StarStone). Lloyd’s 
is rated "A" (Excellent) by A.M. Best, "A+" (Strong) by S&P and "AA-" (Very Strong) by Fitch Ratings. Financial strength 
ratings downgrades at Lloyd’s could adversely affect our Lloyd’s syndicates’ ability to trade in certain classes of business 
at current levels. 

Emerging claim and coverage issues could adversely affect our business. 

As industry practices and legal, judicial, social and other environmental conditions change, unexpected and 
unintended issues related to claims and coverage may emerge. These issues may adversely affect the adequacy of 
our provision for losses and LAE by either extending coverage beyond the envisioned scope of insurance policies and 
reinsurance contracts, or by increasing the number or size of claims. Our exposure to these uncertainties could be 
exacerbated by an increase in insurance and reinsurance contract disputes, arbitration and litigation. The full effects 
of these and other unforeseen emerging claim and coverage issues are extremely hard to predict. In some instances, 
these changes may not become apparent until long after we have acquired or issued the affected contracts. As a result, 
the full extent of liability under these insurance or reinsurance contracts may not be known for many years after a 
contract has been issued. 

Our investments in life insurance businesses, including certain of our equity method investments, are 
subject to the risk that actual mortality, morbidity, policy persistency, and investment yield may be different 
than our assumptions and could render the reserves established by these businesses inadequate, causing 
a decline in our financial returns from these investments.

The performance of our investments in life businesses depends on the ability of these businesses to operate 
effectively  and  efficiently.  Reserves  for  life  policy  benefits  are  based  on  certain  assumptions,  including  mortality, 
morbidity, lapse rates, expenses, and discount rates based on expected yields at acquisition. The adequacy of the 
reserves established by the businesses in which we invest is contingent on actual experience related to these key 
assumptions. If actual experience differs from these assumptions, or the assumptions are changed based on new 
information or experience, it could materially and adversely impact our financial returns on these investments.

The life insurance businesses in which we have invested have exposure to the risk of catastrophic mortality, 
such as a pandemic or other event that causes a large number of deaths. In an economic downturn, these businesses 
may also experience an elevated incidence of lapses of life insurance policies due to increased risk that policyholders 
may choose to cease paying insurance premiums (resulting in a non-diversified pool of policyholders). Any of these 
events could adversely affect our financial returns on these investments.

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Risks Relating to Our Acquisitions 

We may not be able to continue to grow our business through acquisitions. 

We have pursued and, as part of our strategy, will continue to pursue growth through acquisitions of reinsurance 
companies  and  portfolios  of  insurance  and  reinsurance  business,  primarily  in  our  run-off  segment.  However,  the 
acquisition and management of companies and portfolios in run-off is highly competitive, and driven by a number of 
factors, including proposed acquisition price, reputation, and financial resources. Some of our competitors have greater 
financial resources than we do, have been operating for longer than we have and have established long-term and 
continuing business relationships throughout the insurance and reinsurance industries, which can be a significant 
competitive advantage. As a result, we may not be able to compete successfully in the future for suitable acquisition 
candidates, and if we do not continue to acquire companies or portfolios, we may not be able to achieve our strategic 
goals. 

There can be no assurance that our acquisitions will be financially beneficial to us or our shareholders.  

The evaluation and negotiation of potential acquisitions, as well as the integration of an acquired business or 
portfolio,  can  be  complex  and  costly  and  may  require  substantial  management  resources.  Our  acquisitions  could 
involve numerous additional risks that we may not be able to identify during the due diligence process, such as potential 
losses from unanticipated litigation, levels of claims or other liabilities and exposures, an inability to generate sufficient 
revenue to offset acquisition costs and financial exposures in the event that the sellers of the entities we acquire are 
unable or unwilling to meet their indemnification, reinsurance and other obligations to us.

Our  run-off  business  entails  acquiring  and  managing  insurance  and  reinsurance  companies,  portfolios  of 
insurance and reinsurance, and companies with liabilities related to legacy manufacturing operations. Unlike traditional 
insurers and reinsurers, our companies and portfolios in run-off no longer underwrite new policies and are subject to 
the risk that their stated provisions for losses and LAE, may not be sufficient to cover future losses and the cost of run-
off. Because our non-life companies and portfolios in run-off generally no longer collect underwriting premiums, our 
sources of capital to cover losses are limited to our stated reserves, reinsurance coverage and equity.

To achieve positive operating results from an acquisition, we must first price transactions on favorable terms 
relative to the risks posed by the acquired businesses and then successfully manage the acquired businesses by 
efficiently managing claims, collecting from insurers or reinsurers and controlling expenses. Failure to do these things 
successfully could result in us having to cover losses sustained with retained earnings, which would materially and 
adversely impact our ability to grow our business and may result in material losses. 

We  may  not  be  able  to  realize  the  anticipated  benefits  of  acquisitions,  which  may  result  in 
underperformance  relative  to  our  expectations  and  a  material  adverse  effect  on  our  business,  financial 
condition or results of operations. 

The acquisitions we have made and expect to make in the future may pose operational challenges that divert 

management’s time and energy and expose us to risks relating to:  

• 

• 

• 

• 

• 

• 

• 

• 

the value of liabilities assumed being greater than expected;

the value of assets or our anticipated return on assets being lower than expected or diminishing because 
of credit defaults, changes in interest rates, or delays in implementation of our intended investment strategies;

funding cash flow shortages that may occur if anticipated revenues are not realized or are delayed, or if 
expenses are greater than anticipated; 

integrating  financial  and  operational  reporting  systems  and  internal  controls,  including  assurance  of 
compliance with Section 404 of the Sarbanes-Oxley Act of 2002 and our reporting requirements under the 
Exchange Act; 

leveraging  our  existing  capabilities  and  expertise  into  the  business  acquired  and  establishing  synergies 
within our organization; 

funding increased capital needs and overhead expenses; 

integrating technology platforms and managing any increased cybersecurity risk; 

obtaining and retaining management personnel required for expanded operations; 

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• 

• 

• 

fluctuating foreign currency exchange rates relating to the assets and liabilities we may acquire; 

goodwill and intangible asset impairment charges; and 

complying with applicable laws and regulations. 

If we are unable to address some or all of these challenges, our acquisitions may underperform relative to our 

expectations and our business may be materially and adversely affected. 

We may not complete future acquisitions within the time frame we anticipate or at all, which could have 

a negative effect on our business, financial condition or results of operations. 

Once we have signed a definitive agreement to acquire a business or portfolio, conditions to closing, such as 
obtaining regulatory approvals or shareholder approvals, must be met before the acquisition can be consummated. 
These and other closing conditions may not be satisfied at all, or may cause a material delay in the anticipated timing 
of closing. In addition, our ability to complete the acquisition on the originally anticipated terms, or at all, could be 
jeopardized if a seller receives competing proposals, if litigation is brought challenging the transaction or certain of its 
terms, or if regulators impose unexpected terms and conditions on the transaction. Failure to consummate an acquisition 
on the originally anticipated terms, or a significant delay in the closing, could result in significant expense, diversion 
of time and resources, reputational damage, litigation and a failure to realize the anticipated benefits of the acquisition, 
all of which could materially adversely impact our business, financial condition and results of operations. 

Risks Relating to Liquidity and Capital Resources 

The amount of statutory capital that we must hold to maintain our financial strength and credit ratings 
and meet certain regulatory requirements can vary significantly from time to time and is sensitive to a number 
of factors.

Statutory  capital  and  reserve  requirements  for  our  insurance  subsidiaries  are  prescribed  by  the  applicable 
insurance regulators in the jurisdictions in which we operate, including Bermuda, the United States, the United Kingdom 
and the European Union. Insurance regulators have established risk-based capital adequacy measures, such as the 
BSCR in Bermuda and the Solvency II regime in the European Union and United Kingdom, which provide minimum 
solvency and liquidity requirements for insurance companies. The amount of capital that we and/or our insurance 
subsidiaries are required to hold may increase or decrease depending on a variety of factors including the amount of 
statutory income or losses generated by our insurance subsidiaries (which itself is sensitive to equity market and credit 
market conditions), the amount of additional capital our non-life run-off and live underwriting insurance subsidiaries 
must hold to support future growth, changes in the value of investments, changes in interest rates and foreign currency 
exchange rates, as well as changes to the relevant regulatory capital adequacy measures. Many of these factors are 
outside of our control, and our overall liquidity and credit ratings are significantly influenced by our insurance subsidiaries’ 
statutory capital amounts. If statutory capital requirements increase or if our insurance subsidiaries' solvency decreases, 
our subsidiaries would be required to hold more capital, and our ability to obtain distributions from these subsidiaries 
could be limited. If we fail to maintain adequate statutory capital, the regulators may restrict our activities and prohibit 
us and our subsidiaries from completing acquisitions without raising additional capital.

We  may  require  additional  capital  and  credit  in  the  future  that  may  not  be  available  or  may  only  be 

available on unfavorable terms. 

Our future capital requirements depend on many factors, including acquisition activity, our ability to manage the 
run-off of our assumed policies, our ability to establish reserves at levels sufficient to cover losses, our underwriting 
plans, and our obligations to satisfy statutory capital requirements. We may need to raise additional funds through 
equity or debt financings in the future. Our ability to secure this financing may be affected by a number of factors, 
including volatility in the worldwide financial markets and the strength of our capital position and operating results. In 
addition, an unfavorable change or downgrade of our issuer credit ratings could increase the interest rate charged 
under our revolving credit facility and may make it more expensive for us to access capital markets. Any equity or debt 
financing, if available at all, may be on terms that are not favorable to us. In addition, we may not achieve the desired 
regulatory capital treatment for any potential issuance of debt or equity securities. In the case of equity financings, 
dilution to our existing shareholders could result, and any securities that are part of an equity financing may have 
rights, preferences and privileges that are senior to those of our already outstanding securities. If we cannot obtain 
adequate capital or credit, our business, results of operations and financial condition could be adversely affected by, 
among other things, our inability to finance future acquisitions. 

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Uncertain  conditions  in  the  global  economy  generally  may  materially  adversely  affect  our  business, 

results of operations and financial condition. 

In the event of financial turmoil affecting the global banking system and global financial markets (including the 
sovereign  debt  markets),  additional  consolidation  of  the  financial  services  industry,  or  significant  financial  service 
institution failures, there could be a new or incremental tightening in the credit markets, low liquidity, and extreme 
volatility in fixed maturity, credit, currency, and equity markets. This could have a number of effects on our business, 
including our ability to obtain financing for future acquisitions. Even if financing is available, it may only be available 
on terms that are not favorable to us, which would decrease our profitability. 

Global and local economic conditions could also affect demand for and claims made under our products, our 
counter-party  credit  risk,  and  the  ability  of  our  customers  and  other  counterparties  to  establish  or  maintain  their 
relationships with us. 

Net  investment  income  and  net  realized  and  unrealized  gains  or  losses  also  could  vary  materially  from 
expectations  depending  on  gains  or  losses  realized  on  the  sale  or  exchange  of  financial  instruments;  impairment 
charges resulting from revaluations of debt and equity securities and other investments; interest rates; cash balances; 
and changes in the fair value of financial and derivative instruments. Increased volatility in the financial markets and 
overall economic uncertainty would increase the risk that the actual amounts realized in the future on our financial 
instruments could differ significantly from the fair values currently assigned to them. 

Reinsurers may not satisfy their obligations to our insurance and reinsurance subsidiaries, which could 

result in significant losses or liquidity issues for us. 

Our insurance and reinsurance subsidiaries are subject to credit risk with respect to their reinsurers because 
the transfer of risk to a reinsurer does not relieve our subsidiaries of their liability to the insured. Reinsurance companies 
may be negatively impacted or downgraded during difficult financial and economic conditions in the worldwide capital 
markets and economies. In addition, reinsurers may be unwilling to pay our subsidiaries even though they are able to 
do so, or disputes may arise regarding payment obligations. The failure of one or more of our subsidiaries’ reinsurers 
to honor their obligations in a timely fashion may affect our cash flows, reduce our net earnings or cause us to incur 
a significant loss. Disputes with our reinsurers may also result in unforeseen expenses relating to litigation or arbitration 
proceedings. A reinsurer’s inability or unwillingness to honor its obligations to StarStone and Atrium may negate the 
intended risk-reducing impact of our reinsurance purchasing programs. 

Exposure to reinsurers who from time to time represent meaningful percentages of our total reinsurance balances 
recoverable  on  paid  and  unpaid  losses  may  increase  the  risks  described  above.    For  information  on  reinsurance 
balances recoverable on paid and unpaid losses, see "Item 7. Management’s Discussion and Analysis of Financial 
Condition and Results of Operations - Liquidity and Capital Resources - reinsurance balances recoverable on paid 
and unpaid losses." 

We are a holding company, and we are dependent on the ability of our subsidiaries to distribute funds 

to us. 

We  are  a  holding  company  and  therefore  we  are  dependent  on  distributions  of  funds  from  our  operating 
subsidiaries to fund acquisitions, fulfill financial obligations in the normal course of our business, including payments 
on our outstanding Senior Notes, and pay dividends to our shareholders, including holders of our preferred shares 
and, in turn, the related depositary shares. The ability of our insurance and reinsurance subsidiaries to make distributions 
to us may be limited by various business considerations and applicable insurance laws and regulations in jurisdictions 
in which we operate (which are described in "Item 1. Business - Regulation"). The ability of our subsidiaries to make 
distributions to us may also be restricted by, among other things, other applicable laws and regulations and the terms 
of our debt obligations and our subsidiaries’ debt obligations. If our subsidiaries are restricted from making distributions 
to us, we may be unable to maintain adequate liquidity to fund acquisitions or fulfill our financial obligations. 

Fluctuations in currency exchange rates may cause us to experience losses. 

We maintain a portion of our investments, insurance liabilities and insurance assets denominated in currencies 
other than U.S. dollars. Consequently, we and our subsidiaries may experience foreign exchange losses, which could 
adversely affect our results of operations. We publish our consolidated financial statements in U.S. dollars. Therefore, 
fluctuations in exchange rates used to convert other currencies, particularly Australian dollars, Canadian dollars, British 
pounds and Euros, into U.S. dollars will impact our reported financial condition, results of operations and cash flows 
from year to year. 

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Our failure to comply with covenants contained in our credit facilities or in the indenture governing our 
4.5% Senior Notes due 2022 ("Senior Notes") could trigger prepayment obligations, which could adversely 
affect our results of operations and financial condition. 

We and our subsidiaries currently have several outstanding credit facilities and outstanding Senior Notes. We 
depend on access to these funds in operating our business. The credit facilities and the indenture governing our Senior 
Notes contain various business and financial covenants that impose restrictions on us and certain of our subsidiaries 
with respect to, among other things, limitations on mergers and consolidations, acquisitions, amalgamations and sales 
of substantially all assets, indebtedness and guarantees, restrictions as to certain dispositions of stock and dividends 
and stock repurchases, investment constraints and limitations on liens on the capital stock of certain subsidiaries. We 
may also enter into future debt arrangements containing similar or different restrictive covenants. Our failure to comply 
with these covenants could result in an event of default under the credit facilities or the indenture governing our Senior 
Notes, which could result in us being required to repay the amounts outstanding under these facilities prior to maturity. 
These prepayment obligations could have an adverse effect on our results of operations and financial condition. 

In addition, complying with these covenants could limit our financial and operational flexibility. Our credit facilities 
and Senior Notes are described in more detail in "Item 7. Management’s Discussion and Analysis of Financial Condition 
and Results of Operations - Liquidity and Capital Resources - Debt Obligations."

Risks Relating to Our Investments 

The  value  of  our  insurance  and  reinsurance  subsidiaries’  investment  portfolios  and  the  investment 
income that our insurance and reinsurance subsidiaries receive from these portfolios may decline materially 
as a result of market fluctuations and economic conditions, including those related to interest rates and 
credit spreads.

We derive a significant portion of our income from our invested assets, which consist primarily of investments 
in fixed maturity securities. The net investment income that our subsidiaries obtain from investments in fixed maturity 
securities will generally increase or decrease with changes in interest rates. Interest rates are highly sensitive to many 
factors, including governmental monetary policies, domestic and international economic and political conditions and 
other factors beyond our control. A rise in interest rates would increase net unrealized losses, which would decline 
over time as the security approaches maturity. Conversely, a decline in interest rates would increase net unrealized 
gains, which would decline over time as the security approaches maturity. The fair market value can also decrease as 
a result of a deterioration of the credit quality of those securities. Any perceived decrease in credit quality may cause 
credit spreads to widen and this would result in an increase in net unrealized losses. A deterioration of credit ratings 
on  our  fixed  maturity  security  investments  may  result  in  a  preference  to  liquidate  these  securities  in  the  financial 
markets. If we liquidate these securities during a period of tightening credit, we may realize a significant loss.

The Financial Conduct Authority of the United Kingdom plans to phase out the London Interbank Offered Rate 
("LIBOR") by the end of 2021. A significant portion of our investments in fixed maturities is in LIBOR-based instruments. 
There is currently no definitive replacement rate for LIBOR. Therefore, we are unable to determine the potential effect 
of the change on our investment results.

Some  of  our  fixed  maturity  securities,  such  as  mortgage-backed  and  other  asset-backed  securities,  carry 
prepayment risk, or the risk that principal will be returned more rapidly or slowly than expected, as a result of interest 
rate fluctuations. When interest rates decline, consumers will generally make prepayments on their mortgages, causing 
us to be repaid more quickly than we might have originally anticipated, meaning that our opportunities to reinvest these 
proceeds back into the investment markets may be at reduced interest rates (with the converse being true in a rising 
interest rate environment). Mortgage-backed and other asset-backed securities are also subject to default risk on the 
underlying securitized mortgages, which would decrease the value of our investments.

The changes in the market value of our securities that are classified as trading or available-for-sale are reflected 
in our financial statements. Other-than-temporary impairment losses in the value of our fixed maturity securities are 
also reflected in our financial statements. As a result, a decline in the value of the securities in our investment portfolios 
may materially reduce our net income and shareholders’ equity, and may cause us to incur a significant loss. For more 
information on our investment portfolios, see "Item 7. Management’s Discussion and Analysis of Financial Condition 
and Results of Operations - Investable Assets."

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Our  investments  in  alternative  investments  and  our  investments  in  joint  ventures  and/or  entities 
accounted for using the equity method may be illiquid and volatile in terms of value and returns, which could 
negatively affect our investment income and liquidity.

In  addition  to  fixed  maturity  securities,  we  have  invested,  and  may  from  time  to  time  continue  to  invest,  in 
alternative investments such as hedge funds, fixed income funds, equity funds, private equity funds and co-investments, 
collateralized loan obligation ("CLO") equities, CLO equity funds and other alternative investments. These and other 
similar investments may be illiquid due to restrictions on sales, transfers and redemption terms, may have different, 
more significant risk characteristics than our investments in fixed maturity securities and may also have more volatile 
values and returns, all of which could negatively affect our investment income and overall portfolio liquidity.

We have also invested, and from time to time may continue to make investments in joint ventures and in other 
entities that we do not control. In these investments, many of which are accounted for using the equity method, we 
may lack complete management and operational control over the entities in which we are invested, which may limit 
our ability to take actions that could protect or increase the value of our investment. In addition, these investments 
may be illiquid due to contractual provisions, and our lack of operational control may prevent us from obtaining liquidity 
from these investments in a timely manner or on favorable terms.

Alternative or "other" investments may not meet regulatory admissibility requirements or may result in increased 
regulatory capital charges to our insurance subsidiaries that hold these investments, which could limit those subsidiaries’ 
ability to make capital distributions to us and, consequently, negatively impact our liquidity. For more information on 
our alternative investments, see "Item 7. Management’s Discussion and Analysis of Financial Condition and Results 
of Operations - Investable Assets."

The valuation of our investments may include methodologies, estimations and assumptions that are 
subject to differing interpretations and could result in changes to investment valuations that may materially 
adversely affect our financial condition or results of operations.

Fixed maturity and alternative investments, such as private equity funds and co-investments, fixed income funds, 
fixed income hedge funds, equity funds, private credit funds and CLO equity funds, as well as direct investments in 
CLO equities, represent the majority of our total cash and invested assets. These investments are reported at fair 
value on our consolidated balance sheet. Fair value prices for all trading and available-for-sale securities in the fixed 
maturities portfolio are independently provided by our investment accounting service providers, investment managers 
and investment custodians, each of which utilize internationally recognized independent pricing services. We record 
the  unadjusted  price  provided  by  our  accounting  service  providers,  managers  or  custodians,  after  we  perform  an 
internal validation process. Fair value for our alternative investments is estimated based primarily on the most recently 
reported net asset values reported by the fund manager, which we may adjust following our internal review.

These valuation procedures involve estimates and judgments, and during periods of market disruptions (such 
as periods of significantly rising or high interest rates, rapidly widening credit spreads or illiquidity), it may be difficult 
to value certain of our securities if trading becomes less frequent or market data becomes less observable. In addition, 
there may be certain asset classes that are now in active markets with significant observable data that become illiquid 
due to changes in the financial environment. In these cases, the valuation of a greater number of securities in our 
investment portfolio may require more subjectivity and management judgment. As a result, valuations may include 
inputs and assumptions that are less observable or require greater estimation as well as valuation methods that are 
more sophisticated or require greater estimation, which may result in valuations greater than the value at which the 
investments could ultimately be sold. Further, rapidly changing and unpredictable credit and equity market conditions 
could materially affect the valuation of securities carried at fair value as reported within our consolidated financial 
statements and the period-to-period changes in value could vary significantly. Decreases in value could have a material 
adverse effect on our financial condition and results of operations.

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The nature of our business liquidity demands and the structure of our entities’ investment portfolios 
may adversely affect the performance of our investment portfolio and financial results and our investing 
flexibility.

We strive to structure our investments in a manner that recognizes our liquidity needs for future liabilities. Because 
of the unpredictable nature of losses that may arise under the insurance and reinsurance policies issued by certain of 
our subsidiaries and as a result of our opportunistic commutation strategy, our liquidity needs can be substantial and 
may arise at any time. In that regard, we attempt to correlate the maturity and duration of our investment portfolio to 
our general liability profile. If we are unsuccessful in managing our investment portfolio within the context of this strategy, 
we may be forced to liquidate our investments at times and at prices that are not optimal, and we may have difficulty 
liquidating some of our alternative investments due to restrictions on sales, transfers and redemption terms. This could 
have a material adverse effect on the performance of our investment portfolio.

We have many individual portfolios of cash and investments from our acquired companies and portfolios. Each 
investment portfolio has its own regulatory admissibility requirements, and each run-off entity is likely to have negative 
operating and financing cash flows due to commutation activity, claims settlements and capital distributions. These 
factors reduce our overall investing flexibility. 

Risks Relating to Laws and Regulations 

Insurance laws and regulations restrict our ability to operate, and any failure to comply with these laws 
and regulations, or any investigations, inquiries or demands by government authorities, may have a material 
adverse effect on our business. 

We are subject to the insurance laws and regulations of a number of jurisdictions worldwide. Existing laws and 
regulations, among other things, limit the amount of dividends that can be paid to us by our insurance and reinsurance 
subsidiaries,  prescribe  solvency  and  capital  adequacy  standards,  impose  restrictions  on  the  amount  and  type  of 
investments that can be held to meet solvency and capital adequacy requirements, require the maintenance of reserve 
liabilities, and require pre-approval of acquisitions and certain affiliate transactions. Failure to comply with these laws 
and  regulations  or  to  maintain  appropriate  authorizations,  licenses,  and/or  exemptions  under  applicable  laws  and 
regulations may cause governmental authorities to preclude or suspend our insurance or reinsurance subsidiaries 
from carrying on some or all of their activities, place one or more of them into rehabilitation or liquidation proceedings, 
impose monetary penalties or other sanctions on them or our affiliates, or commence insurance company delinquency 
proceedings against our insurance or reinsurance subsidiaries. The application of these laws and regulations by various 
governmental authorities may affect our liquidity and restrict our ability to expand our business operations through 
acquisitions or to pay dividends on our ordinary or preferred shares. Furthermore, compliance with legal and regulatory 
requirements may result in significant expenses, which could have a negative impact on our profitability. To further 
understand these regulatory requirements, see "Item 1. Business - Regulation." 

In  addition,  the  insurance  and  reinsurance  industry  has  experienced  substantial  volatility  as  a  result  of 
investigations,  litigation  and  regulatory  activity  by  various  insurance,  governmental  and  enforcement  authorities 
concerning certain practices within the insurance and reinsurance industry. Insurance and reinsurance companies that 
we have acquired, or may acquire in the future, may have been or may become involved in these or other investigations, 
litigation  or  regulatory  activity  and  may  have  lawsuits  filed  or  other  regulatory  actions  taken  against  them.  Our 
involvement in any such activity would cause us to incur legal costs and, if we or any of our insurance or reinsurance 
subsidiaries were found to have violated any laws or regulations, we could be required to pay fines and damages and 
incur other sanctions, perhaps in material amounts, which could have a material negative impact on our profitability. 

Political, regulatory and industry initiatives could materially adversely affect our business by increasing 
the amount of regulation we face or changing the nature of the regulations that apply to us in operating our 
insurance businesses or acquiring new insurance businesses. 

Increasingly, governmental authorities have taken interest in the potential systemic risks posed by the insurance 
and reinsurance industry as a whole. The insurance regulatory environment has become subject to increased scrutiny 
across a number of jurisdictions, and authorities regularly consider enhanced or new regulatory requirements and 
seek to exercise their supervisory authority in new and more extensive ways. Regulators are generally concerned with 
the protection of policyholders above other constituencies, including our shareholders. Additional laws and regulations 
have been and may continue to be enacted that may have adverse effects on our operations, financial condition, 
statutory  capital  adequacy,  and  liquidity.  We  cannot  predict  the  exact  nature,  timing  or  scope  of  these  initiatives; 
however, we believe it is likely there will continue to be increased regulatory intervention in our industry in the future, 
and these initiatives could adversely affect our business.

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In many of the jurisdictions in which we operate, including Bermuda, there are increased regulations relating to 
group  supervision  though  cooperation  and  coordination  among  insurance  regulators  regardless  of  an  individual 
company’s  domiciliary  jurisdiction.  The  BMA  acts  as  our  Group  supervisor,  as  described  in  "Item  1.  Business  - 
Regulation" which has led to increased regulatory reporting and oversight.

The implementation of Solvency II, an E.U.-wide directive covering the capital adequacy, risk management and 
regulatory  reporting  for  insurers,  requires  significant  resources  to  ensure  compliance  by  our  E.U.  companies.  
Additionally,  if  our  non-E.U.  subsidiaries  engage  in  E.U.  insurance  or  reinsurance  business,  additional  capital 
requirements may be imposed for such companies to continue to insure or reinsure E.U.-domiciled risk or cedants if 
their regulatory regime is not deemed to have Solvency II equivalence. Bermuda has gained Solvency II equivalence, 
and our Bermuda reinsurers are subject to requirements in line with a Solvency II framework.

In the United States, the Dodd-Frank Act addresses the entire financial services industry and includes initiatives 
such  as  the  creation  of  a  Federal  Insurance  Office  and  other  federal  oversight  agencies,  the  requiring  of  more 
transparency, accountability and focus in protecting investors and businesses, the input of shareholders regarding 
executive  compensation,  and  the  enhanced  empowerment  of  regulators  to  punish  fraud  and  unethical  business 
practices. Continued compliance with these laws and regulations is likely to result in additional regulation and additional 
costs for us. 

In addition, increased scrutiny by insurance regulators of investments in or acquisitions of insurers or insurance 
holding companies by private equity firms or hedge funds may result in imposition of additional regulatory requirements 
and restrictions. We have in the past partnered with private equity firms in making acquisitions and may do so in the 
future. This increased scrutiny may make it difficult to complete U.S. acquisitions with private equity or hedge funds 
should we seek to do so. In addition, private equity firms and hedge funds have invested in Enstar and may seek to 
do  so  in  the  future.  This  increased  scrutiny  may  materially  adversely  impact  our  ability  to  raise  capital  through 
transactions with these types of investors. 

The United Kingdom’s referendum vote to leave the European Union could adversely affect our business.

In an advisory referendum held on June 23,  2016, the  United  Kingdom voted to  leave  the European Union 
(commonly referred to as “Brexit”). The United Kingdom is scheduled to leave the European Union on March 29, 2019, 
and negotiations to determine the terms of the United Kingdom's withdrawal from the European Union are ongoing. 
The form of the United Kingdom's future relationship with the European Union remains uncertain. We have significant 
operations  and  employees  in  the  United  Kingdom,  including  our  Lloyd’s  businesses.  Brexit’s  impact  on  our  U.K. 
businesses will depend on the United Kingdom and Lloyd’s abilities to retain access to the E.U. markets, and our U.K. 
businesses could be adversely affected if adequate access to these markets is not obtained. Brexit may also lead to 
legal uncertainty and differences in national laws and regulations as the United Kingdom determines which E.U. laws 
to replace or replicate, and these issues could impact our structure and operations. Any of these effects of Brexit, and 
others we cannot anticipate, could adversely affect our business, results of operations, and financial condition.

Changes  in  accounting  principles  and  financial  reporting  requirements  could  impact  our  reported 

financial results and our reported financial condition. 

Our financial statements are prepared in accordance with U.S. GAAP, which is periodically revised by the Financial 
Accounting Standards Board ("FASB"), and they are subject to the accounting-related rules and interpretations of the 
SEC. We are required to adopt new and revised accounting standards implemented by the FASB. 

Unanticipated developments in accounting practices may require us to incur considerable additional expenses 
to comply with such developments, particularly if we are required to prepare information relating to prior periods for 
comparative purposes or to apply the new requirements retroactively. The impact of changes in accounting standards, 
particularly those that apply to insurance companies, cannot be predicted but may affect the calculation of net earnings, 
shareholders’ equity and other relevant financial statement line items. In addition, such changes may cause additional 
volatility in reported earnings, decrease the understandability of our financial results and affect the comparability of 
our reported results with the results of others. 

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Risks Relating to our Operations 

We are dependent on our executive officers, directors and other key personnel and the loss of any of 

these individuals could adversely affect our business. 

Our success depends on our ability to attract and retain qualified employees and upon the ability of our senior 
management and other key employees to implement our business strategy. We believe that there are only a limited 
number of available qualified personnel in the businesses in which we compete, and the pool of highly skilled employees 
available to fill key positions at our companies may fluctuate based on market conditions. We rely substantially upon 
the  services  of  our  executive  officers  and  our  subsidiaries’  executive  officers  and  directors,  as  well  as  our  local 
management teams, to implement our business strategies. The loss of the services of any of our management or other 
key personnel, or the loss of the services of or our relationships with any of our directors, could have a material adverse 
effect on our business. Higher demand for employees with appropriate skills could lead to increased compensation 
expectations  for  existing  and  prospective  personnel  across  our  organization,  which  could  also  make  it  difficult  to 
maintain labor expenses at desired levels. 

Our directors and executive officers may have ownership interests or other involvement with entities 
that  could  compete  against  us,  and  conflicts  of  interest  might  prevent  us  from  pursuing  desirable 
acquisitions, investments and other business opportunities. 

Our directors and executive officers may have ownership interests or other involvement with entities that could 
compete against us or otherwise have interests that could, at times, be considered potentially adverse to us, either in 
the pursuit of acquisition targets, investments or in our business operations. We have also participated in transactions 
in which one or more of our directors or executive officers or their affiliates had an interest, and we may do so in the 
future. The interests of our directors and executive officers in such transactions or such entities may result in a conflict 
of interest for those directors and officers. 

The Audit Committee of our Board of Directors, which is comprised entirely of independent directors, reviews 
any material transactions involving a conflict of interest and may take actions as it deems appropriate in the particular 
circumstances. We may not be able to pursue all advantageous transactions that we would otherwise pursue in the 
absence of a conflict, in particular if our Audit Committee is unable to determine that any such transaction is on terms 
as favorable as we could otherwise obtain in the absence of a conflict. 

Cybersecurity events or other difficulties with our information technology systems could disrupt our 
business, result in the loss of critical and confidential information, increased costs, and adversely impact 
our reputation and results of operations. 

We rely heavily on the successful, uninterrupted functioning of our information technology systems, as well as 
those of any third-party service providers we use. We rely on these systems to securely and accurately process, store, 
and transmit confidential and other data in connection with our critical operational functions such as paying claims, 
performing actuarial and other modeling, pricing, quoting and processing policies, cash and investment management, 
acquisition analysis, financial reporting and other necessary support functions. Our active underwriting companies rely 
on broker portals to bind certain business, and, therefore, a service interruption would negatively impact our ability to 
write business. Where we rely on third parties for outsourced functions and other services, our information may be 
exposed  to  the  risk  of  a  data  breach  or  cyber-security  incident  through  their  systems. A  failure  of  our  information 
technology systems or those of our third-party service providers could materially impact our ability to perform the critical 
functions described above, affect the confidentiality, availability or integrity of our proprietary information and expose 
us to litigation and increase our administrative expenses.

Computer  viruses,  cyber-attacks,  and  other  external  hazards,  as  well  as  any  internal  process  or  employee 
failures, could expose our information technology systems to security breaches that may cause critical data to be 
corrupted  or  confidential  or  proprietary  information  to  be  exposed,  or  cause  system  disruptions  or  shut-downs.  In 
addition to our own information, we receive and may be responsible for protecting confidential or personal information 
of clients, employees, and other third parties, which could also be compromised in the event of a security breach. 

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Although we utilize numerous controls, protections and risk management strategies to attempt to mitigate these 
risks, and management is not aware of a material cyber-security incident to date, the sophistication and volume of 
these security threats continues to increase. We may not have the technical expertise or resources to successfully 
prevent every data breach or cyber-security incident. The potential consequences of a data breach or cyber-security 
incident could include claims against us, significant reputational damage to our company, damage to our business as 
a result of disclosure of proprietary information, and regulatory action against us, which may include fines and penalties. 
Such an incident could cause us to lose business and commit resources, management time and money to remediate
these breaches and notify aggrieved parties, any of which in turn could have an adverse impact on our business. We 
may also experience increasing costs associated with implementing and maintaining adequate safeguards against 
these types of incidents and attacks. 

In addition, the information security and data privacy regulatory environment is increasingly demanding. We are 
subject to numerous laws and regulations in jurisdictions within and without the United States governing the protection 
of the personal and confidential information of our clients and/or employees, including in relation to medical records 
and financial information. These laws and regulations are rapidly expanding, increasing in complexity and sometimes 
conflict between jurisdictions. For example, the E.U. General Data Protection Regulation ("GDPR") creates rights for 
individuals to control their personal data and sets forth the requirements with which companies handling the personal 
data  of  E.U.-based  data  subjects  have  to  comply  (regardless  of  whether  such  data  handling  involves  E.U.-based 
operations). We are also subject to the GDPR through our handling of the personal data of E.U.-based subjects in 
connection with our ordinary course operations. If any person, including any of our employees or those with whom we 
share such information, negligently disregards or intentionally breaches our established controls with respect to our 
client  data,  or  otherwise  mismanages  or  misappropriates  that  data,  we  could  be  subject  to  significant  monetary 
damages, regulatory enforcement actions, fines and/or criminal prosecution in one or more jurisdictions, including as 
a result of a violation of the GDPR. 

If  outsourced  providers  such  as  third-party  administrators,  managing  general  agents,  investment 
managers or other service providers were to breach obligations owed to us, our business and results of 
operations could be adversely affected. 

We  outsource  certain  business  functions  to  third-party  providers,  and  these  providers  may  not  perform  as 
anticipated or may fail to adhere to their obligations to us. For example, certain of our subsidiaries rely on relationships 
with a number of third-party administrators under contracts pursuant to which these third-party administrators manage 
and pay claims on our subsidiaries’ behalf and advise with respect to case reserves. In these relationships, we rely 
on controls incorporated in the provisions of the administration agreement, as well as on the administrator’s internal 
controls, to manage the claims process within our prescribed parameters. Our StarStone and Atrium subsidiaries use 
managing general agents, general agents and other producers to write and administer business on their behalf within 
prescribed underwriting authorities. We also rely on external investment managers to provide services pursuant to the 
terms of our investment management agreements, including following established investment guidelines. Although 
we monitor these administrators, agents and producers, and managers on an ongoing basis, our monitoring efforts 
may not be adequate or our service providers could exceed their authorities or otherwise breach obligations owed to 
us, which, if material, could adversely affect our business and results of operations.

Risks Relating to Taxation 

Recently  enacted  U.S.  tax  reform  legislation,  various  international  tax  transparency  initiatives,  and 

possible future tax reform legislation and regulations could materially affect us and our shareholders.

On December 22, 2017, the US government enacted comprehensive tax legislation commonly referred to as 
the Tax Cuts and Jobs Act (the “Tax Act”). The Tax Act is broad and contains many provisions that will have significant 
implications on us, and potentially on our shareholders, including re-measurement of deferred taxes and surplus due 
to the reduction in corporation income tax rate, and imposition of a new base-erosion anti-abuse tax (“BEAT”) on 
affiliate transactions (including reinsurance arrangements between affiliated companies). In response to the introduction 
of BEAT, we non-renewed (as of January 1, 2018) certain of our active underwriting affiliate reinsurance transactions 
between our operating entities that are subject to U.S. taxation and our non-U.S. affiliates that are not. We continue 
to assess the future impact of BEAT on our transaction structuring. 

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The Tax Act also includes modifications of the taxation of non-U.S. companies owned by U.S. shareholders. 
Certain aspects of the Tax Act require clarification through future regulatory action and accordingly, we are unable to 
definitively determine the impact to our shareholders. The Tax Act may increase the likelihood that we or our non-U.S. 
subsidiaries or joint ventures managed by us will be deemed a “controlled foreign corporation” (CFC) within the meaning 
of the Internal Revenue Code of 1986, as amended (the “Code”) for U.S. federal tax purposes. Specifically, the Tax 
Act expands the definition of “United States shareholder” for CFC purposes to include U.S. persons who own, directly 
or constructively, 10% or more of the value of a non-U.S. corporation’s shares, rather than looking only to voting power 
held. Accordingly, the “voting cut-back” provisions included in our bye-laws that limit any U.S. shareholder from owning 
or controlling ordinary shares that constitute 9.5% or more of the voting power of all of our ordinary shares will be 
ineffective in avoiding “U.S. shareholder” status for U.S. persons who own 10% or more of the value of our shares. 
The Tax Act also expands certain attribution rules for share ownership in a way that would cause non-U.S. subsidiaries 
to now be treated as CFCs if owned in a group, such as Enstar, that has a non-U.S. parent company and also includes 
at least one U.S. subsidiary. In the event a corporation is characterized as a CFC, any “United States shareholder” of 
the CFC is required to include in taxable income each year the shareholder’s proportionate share of certain insurance 
and related investment income for the taxable year, even if such income is not distributed.

The Tax Act also contains modifications to certain provisions relating to passive foreign investment company 
(“PFIC”) status that if applicable to us could result in adverse tax consequences to U.S. persons who own our ordinary 
shares. While the Tax Act makes it more difficult to qualify for certain exceptions to PFIC status, we believe that we 
will not be a PFIC for U.S. federal income purposes for the foreseeable future under the enacted provisions of the Tax 
Act. In particular, we believe that the income of our non-U.S. subsidiaries that are insurance companies is derived in 
the "active conduct of an insurance business" by corporations that are predominately engaged in such business under 
the provision of the Tax Act, and that this is also the case for us when the operations of our subsidiaries are considered 
as a whole, under the look-through rules applicable to foreign holding companies. There are currently no final regulations 
regarding the application of the PFIC provisions of the Code to an insurance company, so the application of those 
provisions to insurance companies remains unclear in certain respects. The U.S. Internal Revenue Service (the "IRS") 
issued proposed regulations on this subject in April 2015, which, if finalized as proposed, might be construed to cause 
us to be treated as a PFIC. In response to the proposed regulations, comments have been submitted to the IRS on 
behalf  of  Bermuda-based  insurance  holding  companies  and  others,  requesting  changes  and  clarifications  to  the 
proposed regulations so that a holding company with our structure will not be considered a PFIC. There can be no 
assurance that the regulations will be finalized in a manner that clearly accommodates our existing structure.

The U.S. and other countries and governing bodies have also enacted reform legislation aimed at increasing 
transparency  on  companies’  global  tax  footprint  and  profile.  The  Organization  for  Economic  Co-operation  and 
Development (the "OECD") is an intergovernmental economic organization founded to stimulate economic progress 
and trade. It develops economic policy recommendations to encourage policy reform in member countries. Created 
by the OECD under the initiative known as the “Base Erosion and Profit Shifting Project (“BEPS”), “Country-by-Country 
Reporting” (Action 13) aims to ensure that multi-national businesses provide appropriate and accurate information to 
each respective member and non-member region based on various metrics. These metrics are directed at counteracting 
the effects of global preferential tax regimes and increasing tax transparency. Bermuda has adopted OECD compliant 
Country-by-Country Reporting regulations for Bermuda headquartered companies which requires the Company to file 
a report containing results of our global operations. It is uncertain how cooperating jurisdictions, including those in 
which we operate, will utilize the data collected in our Bermuda filing. These initiatives could increase the burden and 
costs of compliance.

In December 2017, the EU Code Group included Bermuda on a list of jurisdictions that it was putting on notice 
of  being  considered  to  be  non-cooperative  for  tax  purposes.  To  avoid  such  consideration,  Bermuda  passed  The 
Economic Substance Act 2018 (the “ESA”) in December 2018, which came into effect on January 1, 2019 and requires 
compliance by pre-existing entities on July 1, 2019. The legislation requires Bermuda companies engaging in a “relevant 
activity” (which includes insurance business and holding entity activities) to be locally managed and directed, to carry 
on core income generating activities in Bermuda, to maintain adequate physical presence in Bermuda, and to have 
an adequate level of local full time qualified employees and incur adequate operating expenditure in Bermuda. The 
guidance as to how Bermuda authorities will interpret and enforce the ESA is pending, and we therefore cannot predict 
their potential impact on our results of operations and financial condition. In the event that we are required to maintain 
additional staff or operations in Bermuda, we may incur increased operating expenditures that could negatively impact 
our results of operations. 

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U.S. persons who own our ordinary shares might become subject to adverse U.S. tax consequences as 

a result of "related person insurance income," if any, of our non-U.S. insurance company subsidiaries.

For any of our wholly-owned non-U.S. insurance company subsidiaries, if (1) U.S. persons are treated as owning 
25% or more of our shares, (2) the related person insurance income ("RPII") of that subsidiary were to equal or exceed 
20% of its gross insurance income in any taxable year, and (3) direct or indirect insureds of that subsidiary (and persons 
related to such insureds) own (or are treated as owning) 20% or more of the voting power or value of our shares, then 
a U.S. person who owns our shares directly, or indirectly through non-U.S. entities, on the last day of the taxable year 
would be required to include in income for U.S. federal income tax purposes that person's pro rata share of the RPII 
of such a non-U.S. insurance company for the entire taxable year, whether or not any such amounts are actually 
distributed. (In the case of any of our partially-owned non-U.S. insurance company subsidiaries, the RPII provisions 
apply  similarly,  except  that  the  percentage  share  ownership  thresholds  described  in  the  preceding  sentence  are 
measured in terms of indirect ownership of the subsidiary’s shares rather than in terms of ownership of our shares.)

Moreover, if the RPII rules of the Code were to apply to any of our non-U.S. insurance company subsidiaries, 
any RPII that is includible in the income of a U.S. tax-exempt organization would generally be treated as unrelated 
business taxable income. Although we and our subsidiaries intend to operate generally in a manner so as to avoid 
exceeding the foregoing thresholds for application of the RPII rules, there can be no assurance that this will always 
be the case. Accordingly, there can be no assurance that U.S. persons who own our ordinary shares will not be required 
to recognize gross income inclusions attributable to RPII.

In addition, the RPII rules provide that if a shareholder who is a U.S. person disposes of shares in a foreign 
insurance company that has RPII and in which U.S. persons collectively own 25% or more of the total combined voting 
power of all classes of stock entitled to vote, or the total value of the stock, any gain from the disposition will generally 
be treated as dividend income to the extent of the shareholder’s share of the corporation’s undistributed earnings and 
profits that were accumulated during the period that the shareholder owned the shares (whether or not those earnings 
and  profits  are  attributable  to  RPII).  Such  a  shareholder  would  also  be  required  to  comply  with  certain  reporting 
requirements, regardless of the amount of shares owned by the shareholder. These rules should not apply to dispositions 
of our ordinary shares because we will not be directly engaged in the insurance business. The RPII rules have not 
been  interpreted  by  the  courts  or  the  IRS  and  regulations  interpreting  the  RPII  rules  exist  only  in  proposed  form. 
Accordingly, there is no assurance that our views as to the inapplicability of these rules to a disposition of our ordinary 
shares will be accepted by the IRS or a court.

We might incur unexpected U.S., U.K., Australia, or other tax liabilities if companies in our group that 
are incorporated outside those jurisdictions are determined to be carrying on a trade or business in such 
jurisdictions. 

We and a number of our subsidiaries are companies formed under the laws of Bermuda or other jurisdictions 
that do not impose income taxes; it is our contemplation that these companies will not incur substantial income tax 
liabilities from their operations. Because the operations of these companies generally involve, or relate to, the insurance 
or reinsurance of risks that arise in higher tax jurisdictions, such as the United States, the United Kingdom and Australia, 
it is possible that the taxing authorities in those jurisdictions may assert that the activities of one or more of these 
companies  creates  a  sufficient  nexus  in  that  jurisdiction  to  subject  the  company  to  income  tax  there.  There  are 
uncertainties in how the relevant rules apply to insurance businesses, and in our eligibility for favorable treatment 
under applicable tax treaties. Accordingly, it is possible that we could incur substantial unexpected tax liabilities. 

Risks Relating to Ownership of our Shares 

The market price for our ordinary shares and the depositary shares representing our preferred shares 

may experience volatility, thereby causing a potential loss of value to our investors.

The market price for our ordinary shares may fluctuate substantially and could cause investment losses due to, 

among other things, the following factors:

• 

• 

• 

• 

• 

announcements with respect to an acquisition or investment; 

changes in the value of our assets; 

our financial condition, performance and prospects, including our quarterly and annual operating results; 

sales, or the possibility or perception of future sales, by our existing shareholders; 

changes in general conditions in the economy and the insurance industry; 

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• 

economic, financial, geopolitical, regulatory or judicial events that affect us or the financial markets generally; 
and 

• 

adverse press or news announcements. 

  The market price for our depositary shares representing our preferred shares may fluctuate substantially and 
could cause investments losses due to, among other things and in addition to the factors listed above, the following:

•  whether dividends have been declared and are likely to be declared on the preferred shares from time to 

time;

•  whether the ratings on the depositary shares representing our preferred shares provided by any ratings 

agency have changed;

• 

• 

• 

• 

• 

changes in our credit ratings or the ratings of our insurance subsidiaries’ financial strength and claims paying 
ability published by major credit ratings agencies;

the amount of total indebtedness we have outstanding;

the level, direction and volatility of market interest rates generally;

the market for similar securities; and

economic, financial, geopolitical, regulatory or judicial events that affect us or the financial markets generally.

A few significant shareholders may influence or control the direction of our business. If the ownership 
of our ordinary shares continues to be highly concentrated, it may limit the ability of other shareholders to 
influence significant corporate decisions. 

We have a number of shareholders with large interests, including several that may be affiliated with members 
of our Board of Directors. The interests of certain significant shareholders may not be fully aligned with those of other 
shareholders, and this may lead to a strategy that is not in other shareholders’ best interest. As of December 31, 2018, 
CPPIB,  funds  managed  by  Hillhouse  Capital  its  affiliates, Trident,  Beck  Mack  &  Oliver  ("Beck  Mack"),  and  two  of 
Enstar's executive officer co-founders (collectively) beneficially owned approximately 12.5%, 9.7%, 9.1%, 3.9% and 
3.8%, respectively, of our outstanding voting ordinary shares. CPPIB owns additional non-voting ordinary shares that, 
together with its voting shares, represented an economic interest of approximately 17.9% as of December 31, 2018. 
Hillhouse owns additional non-voting shares and warrants that, together with its voting shares, represented an economic 
interest of approximately 17.1% as of December 31, 2018. 

Although they do not act as a group, the shareholders identified above may exercise significant influence over 
matters requiring shareholder approval, and their concentrated holdings may delay or deter possible changes in control 
of Enstar, which may reduce the market price of our ordinary shares. 

Some aspects of our corporate structure may discourage third-party takeovers and other transactions, 
limit  voting  rights  of  certain  shareholders  to  9.5%  or  prevent  the  removal  of  our  board  of  directors  and 
management. 

Some provisions of our bye-laws have the effect of making more difficult or discouraging unsolicited takeover 
bids from third parties or preventing the removal of our current board of directors and management. In particular, our 
bye-laws make it difficult for any U.S. shareholder or Direct Foreign Shareholder Group (a shareholder or group of 
commonly controlled shareholders of Enstar that are not U.S. persons) to own or control ordinary shares that constitute 
9.5% or more of the voting power of all of our ordinary shares. The votes conferred by such shares will be reduced by 
whatever amount is necessary so that after any such reduction the votes conferred by such shares will constitute 9.5% 
of the total voting power of all ordinary shares entitled to vote generally. The primary purpose of this restriction was to 
reduce the likelihood that we or any of our non-U.S. subsidiaries will be deemed a "controlled foreign corporation" 
under  prior  U.S.  federal  tax  law,  which  has  subsequently  changed  (as  described  in  “Risks  Relating  to Taxation”). 
However, this limit may also have the effect of deterring purchases of large blocks of our ordinary shares or proposals 
to acquire us, even if some or a majority of our shareholders might deem these purchases or acquisition proposals to 
be in their best interests. In addition, our bye-laws provide for a classified board, whose members may be removed 
by our shareholders only for cause by a majority vote, and contain restrictions on the ability of shareholders to nominate 
persons to serve as directors, submit resolutions to a shareholder vote and request special general meetings. 

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These bye-law provisions make it more difficult to acquire control of us by means of a tender offer, open market 
purchase, proxy contest or otherwise. These provisions may encourage persons seeking to acquire control of us to 
negotiate with our directors, which we believe would generally best serve the interests of our shareholders. However, 
these provisions may have the effect of discouraging a prospective acquirer from making a tender offer or otherwise 
attempting to obtain control of us. In addition, these bye-law provisions may prevent the removal of our current board 
of  directors  and  management.  To  the  extent  these  provisions  discourage  takeover  attempts,  they  may  deprive 
shareholders of opportunities to realize takeover premiums for their shares or may depress the market price of the 
shares. 

There are regulatory limitations on the ownership and transfer of our ordinary shares. 

Insurance laws and regulations in the jurisdictions in which our insurance and reinsurance subsidiaries operate 
require  prior  notices  or  regulatory  approval  of  changes  in  control  of  an  insurer  or  its  holding  company.  Different 
jurisdictions define changes in control differently, and generally any purchaser of 10% or more of the vote or value of 
our ordinary shares could become subject to regulation and be required to file certain notices and reports with the 
applicable insurance authorities. These laws may discourage potential acquisition proposals and may delay, deter or 
prevent a change in control of us, including transactions that some shareholders might consider to be desirable. 

The market value of our ordinary shares may decline if large numbers of shares are sold.

Pursuant to our contractual obligations, on October 10, 2017, we filed a resale registration statement covering 
approximately 9.8 million ordinary shares (including voting ordinary shares issuable upon conversion of outstanding 
non-voting ordinary shares) primarily held by CPPIB, Hillhouse Capital and Trident. Upon effectiveness of the resale 
registration  statement  on  December  13,  2018,  a  large  number  of  ordinary  shares  became  freely  tradable  without 
restrictions under the Securities Act. Our ordinary shares have in the past been, and may from time to time continue 
to be, thinly traded, and significant sales could adversely affect the market price for our ordinary shares and impair 
our ability to raise capital through offerings of our equity securities.

Because we are incorporated in Bermuda, it may be difficult for shareholders to serve process or enforce 

judgments against us or our directors and officers. 

We are a Bermuda company. In addition, certain of our officers and directors reside in countries outside the 
United States. All or a substantial portion of our assets and the assets of these officers and directors are or may be 
located outside the United States. Investors may have difficulty effecting service of process within the United States 
on our directors and officers who reside outside the United States or recovering against us or these directors and 
officers on judgments of U.S. courts based on civil liabilities provisions of the U.S. federal securities laws even though 
we have appointed an agent in the United States to receive service of process. Further, no claim may be brought in 
Bermuda against us or our directors and officers for violation of U.S. federal securities laws, as such laws do not have 
force of law in Bermuda. A Bermuda court may, however, impose civil liability, including the possibility of monetary 
damages, on us or our directors and officers if the facts alleged in a complaint constitute or give rise to a cause of 
action under Bermuda law.

We believe that there is doubt as to whether the courts of Bermuda would enforce judgments of U.S. courts 
obtained in actions against us or our directors and officers, as well as our independent auditors, predicated upon the 
civil liability provisions of the U.S. federal securities laws or original actions brought in Bermuda against us or these 
persons predicated solely upon U.S. federal securities laws. Further, there is no treaty in effect between the United 
States and Bermuda providing for the enforcement of judgments of U.S. courts, and there are grounds upon which 
Bermuda courts may not enforce judgments of U.S. courts. Some remedies available under the laws of U.S. jurisdictions, 
including some remedies available under the U.S. federal securities laws, may not be allowed in Bermuda courts as 
contrary to that jurisdiction’s public policy. Because judgments of U.S. courts are not automatically enforceable in 
Bermuda, it may be difficult for you to recover against us based upon such judgments.

Shareholders  who  own  our  shares  may  have  more  difficulty  in  protecting  their  interests  than 

shareholders of a U.S. corporation.

The Bermuda Companies Act (the "Companies Act"), which applies to us, differs in certain material respects 
from laws generally applicable to U.S. corporations and their shareholders. As a result of these differences, shareholders 
who own our shares may have more difficulty protecting their interests than shareholders who own shares of a U.S. 
corporation.  For  example,  class  actions  and  derivative  actions  are  generally  not  available  to  shareholders  under 
Bermuda law. Under Bermuda law, only shareholders holding collectively 5% or more of our outstanding ordinary 
shares or groups of shareholders numbering 100 or more are entitled to propose a resolution at our general meeting.

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We do not intend to pay cash dividends on our ordinary shares.

We do not intend to pay a cash dividend on our ordinary shares. Rather, we intend to use any retained earnings 
to fund the development and growth of our business. From time to time, our board of directors will review our alternatives 
with respect to our earnings and seek to maximize value for our ordinary shareholders. In the future, we may decide 
to commence a dividend program for the benefit of our ordinary shareholders. Any future determination to pay dividends 
on our ordinary shares will be at the discretion of our board of directors and will be limited by our position as a holding 
company  that  lacks  direct  operations,  the  results  of  operations  of  our  subsidiaries,  our  financial  condition,  cash 
requirements and prospects and other factors that our board of directors deems relevant. In addition, there are significant 
regulatory  and  other  constraints  that  could  prevent  us  from  paying  dividends  in  any  event. As  a  result,  capital 
appreciation, if any, on our ordinary shares may be your sole source of gain for the foreseeable future.

Dividends on our preferred shares are non-cumulative.

Dividends on our preferred shares are non-cumulative and payable only out of available funds under Bermuda 
law. If our board of directors (or a duly authorized committee of the board) does not authorize and declare a dividend 
for any dividend period, holders of our preferred shares and, in turn, the depositary shares representing preferred 
shares, would not be entitled to receive any such dividend, and such unpaid dividend will not accrue and will not be 
payable. We will have no obligation to pay dividends for a dividend period on or after the dividend payment date for 
such period if our board of directors (or a duly authorized committee of the board) has not declared such dividend 
before the related dividend payment date, whether or not dividends are declared for any subsequent dividend period 
with respect to any outstanding preferred shares and/or our ordinary shares.

Our  board  of  directors  may  decline  to  register  a  transfer  of  our  ordinary  shares  under  certain 

circumstances.

Our board of directors may decline to register a transfer of ordinary shares under certain circumstances, including 
if it has reason to believe that any non-de minimis adverse tax, regulatory or legal consequences to us, any of our 
subsidiaries or any of our shareholders may occur as a result of such transfer. Further, our bye-laws provide us with 
the option to repurchase, or to assign to a third party the right to purchase, the minimum number of shares necessary 
to eliminate any such non-de minimis adverse tax, regulatory or legal consequence. In addition, our board of directors 
may decline to approve or register a transfer of shares unless all applicable consents, authorizations, permissions or 
approvals of any governmental body or agency in Bermuda, the United States, the United Kingdom and other applicable 
jurisdictions required to be obtained prior to such transfer shall have been obtained. The proposed transferor of any 
shares will be deemed to own those shares for dividend, voting and reporting purposes until a transfer of such shares 
has been registered on our shareholder register.

It is our understanding that while the precise form of the restrictions on transfer contained in our bye-laws is 
untested, as a matter of general principle, restrictions on transfers are enforceable under Bermuda law and are not 
uncommon. These restrictions on transfer may also have the effect of delaying, deferring or preventing a change in 
control. 

Certain regulatory and other constraints may limit our ability to pay dividends on our securities.

We  are  subject  to  Bermuda  regulatory  constraints  that  affect  our  ability  to  pay  dividends  and  make  other 
distributions on our ordinary and preferred shares. Under the Companies Act, we may declare or pay a dividend or 
distribution out of contributed surplus only if we have reasonable grounds to believe that we are, and would after the 
payment be, able to meet our liabilities as they become due or is the realizable value of our assets would thereby not 
be less than our liabilities.

Our ordinary and preferred shares are subordinate to our existing and future indebtedness.

Our preferred shares are equity interests and do not constitute indebtedness. As such, the preferred shares, in 
addition to our ordinary shares, will rank junior to all of our indebtedness and other non-equity claims with respect to 
assets  available  to  satisfy  our  claims,  including  in  our  liquidation.  The  preferred  shares  are  also  contractually 
subordinated in right of payment to all obligations of our subsidiaries including all existing and future policyholder 
obligations of our subsidiaries. Additionally, neither our ordinary shares nor our preferred shares represent an interest 
in any of our subsidiaries, and accordingly, are structurally subordinated to all obligations of our subsidiaries. 

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There is no limitation on our issuance of securities that rank equally with or senior to the preferred 

shares.

We may issue, without limitation, (1) additional depositary shares representing additional preferred shares that 
would  form  part  of  one  of  the  series  of  depositary  shares  representing  our  outstanding  preferred  shares,  and 
(2) additional series of securities that rank equally with or senior to the outstanding preferred shares. The issuance of 
additional preferred shares on par with or senior to the outstanding preferred shares would dilute the interests of the 
holders of our preferred shares, and any issuance of preferred shares senior to our outstanding preferred shares or 
of additional indebtedness could affect our ability to pay dividends on, redeem or pay the liquidation preference on our 
preferred shares, or to make payments to holders of our ordinary shares from remaining assets of the Company, in 
the event of a liquidation, dissolution or winding-up of Enstar. 

Our ordinary shares rank junior to our outstanding preferred shares in the event of a liquidation, winding 

up or dissolution of the Company.

In the event of a liquidation, winding up or dissolution of the Company, our ordinary shares rank junior to our 
outstanding preferred shares. In such an event, there may not be sufficient assets remaining after payments to holders 
of our outstanding preferred shares to ensure payments to holders of ordinary shares.

Under certain limited circumstances, the terms of the preferred shares may change without the holders’ 

consent or approval.

Under the terms of our outstanding preferred shares, at any time following specified tax or capital disqualification 
events, we may, without the consent of any holders of the preferred shares, vary the terms of the preferred shares 
such that they remain securities, or exchange the preferred shares for new securities, which (i) in the case of a tax 
event, would eliminate the substantial probability that we or any successor company would be required to pay any 
additional amounts with respect to such preferred shares as a result of a change in tax law or (ii) in the case of a capital 
disqualification event, for purposes of determining the solvency margin, capital adequacy ratios or any other comparable 
ratios, regulatory capital resource or level of Enstar Group or any member thereof, where subdivided into tiers, qualify 
as Tier 2 capital securities under then-applicable capital adequacy regulations imposed upon us by the BMA (or any 
successor agency or then-applicable regulatory authority) which would include, without limitation, the ECR. However, 
our exercise of this right is subject to certain conditions, including that the terms considered in the aggregate cannot 
be less favorable to the holders of the applicable preferred shares than the terms of such securities prior to being 
varied or exchanged. 

The voting rights of holders of our preferred shares and, in turn, the depositary shares representing the 
preferred shares are limited, and there are provisions in our bye-laws that may further reduce such voting 
rights.

Holders of our outstanding preferred shares and, in turn, the depositary shares representing the preferred shares 
have no voting rights with respect to matters that generally require the approval of voting shareholders. In addition, if 
dividends on any of our outstanding preferred shares have not been declared or paid for the equivalent of six dividend 
payments, whether or not for consecutive dividend periods, holders of the outstanding preferred shares and, in turn, 
the depositary shares, will, subject to the terms and conditions contained in the certificates of designation governing 
the preferred shares, be entitled to vote for the election of two additional directors to our board of directors. The holders 
shall be divested of the foregoing voting rights if and when dividends for at least four dividend periods, whether or not 
consecutive, following a nonpayment event have been paid in full (or declared and a sum sufficient for such payment 
shall have been set aside). Furthermore, pursuant to our bye-laws, the voting rights exercisable by holders of the 
preferred shares may be limited so that certain persons or groups are not deemed to hold 9.5% or more of the voting 
power conferred by our issued shares. Under these provisions, some shareholders may have their voting rights limited 
to less than one vote per share. In addition, our board of directors may limit a shareholder’s exercise of voting rights 
where it deems it necessary to do so to avoid adverse tax, legal or regulatory consequences. We also have the authority 
under our bye-laws to reasonably request information from any shareholder for the purpose of determining whether 
a shareholder’s voting rights are to be limited pursuant to the bye-laws. If a shareholder fails to respond to our request 
for information or submits incomplete or inaccurate information in response to a request by us, we may, in our reasonable 
discretion, eliminate the shareholder’s voting rights. In addition, holders of the depositary shares must act through the 
depositary to exercise any voting rights in respect of the preferred shares. Although each depositary share is entitled 
to 1/1,000th of a vote, the depositary can vote only whole preferred shares. While the depositary will vote the maximum 
number of whole preferred shares in accordance with the instructions it receives, any remaining votes of holders of 
the depositary shares will not be voted. 

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Our preferred shares ratings may be downgraded.

Our  preferred  shares  are  rated.  However,  if  any  ratings  assigned  to  our  preferred  shares  are  subsequently 
lowered or withdrawn, or if it we issue other rated securities and they are rated lower than market expectations, it could 
adversely affect the market for or the market value of the outstanding depositary shares representing our preferred 
shares. A rating is not a recommendation to purchase, sell or hold any particular security, including our preferred shares 
and, in turn, the depositary shares. Ratings do not reflect market prices or suitability of a security for a particular investor 
and any rating of our preferred shares may not reflect all risks related to us and our business, or the structure or market 
value of the preferred shares or the depositary shares. Ratings only reflect the views of the rating agency or agencies 
issuing the ratings and such ratings could be revised downward or withdrawn entirely at the discretion of the issuing 
rating agency if in its judgment circumstances so warrant. Any such downward revision or withdrawal of a rating could 
have an adverse effect on the market price of the depositary shares.

Market interest rates may adversely affect the value of the depositary shares representing our preferred 

shares.

One of the factors that will influence the price of the depositary shares representing our preferred shares will be 
the current dividend yield on the relevant series of preferred shares (as a percentage of the price of the depositary 
shares representing such preferred shares, as applicable) relative to market interest rates. An increase in market 
interest rates, which are currently at low levels relative to historical rates, may lead prospective purchasers of our 
depositary shares representing the preferred shares to seek a higher dividend yield, which could cause the market 
price of our depositary shares representing the preferred shares to decrease. Higher interest rates would also likely 
increase our borrowing costs and potentially decrease funds available to pay dividends on the preferred shares, which 
may also cause the market price of our depositary shares representing the preferred shares to decrease.

In addition, during the floating rate period of our outstanding series D preferred shares, the interest rate on such 
preferred shares is determined with reference to three-month LIBOR.  To the extent that the three-month LIBOR rate 
is discontinued or is no longer quoted, the applicable base rate used to calculate the dividend rate on such preferred 
shares beginning on September 1, 2028 (when the floating rate period begins) will be determined using the alternative 
methods described in the certificate of designations relating to such preferred shares.  Any of these alternative methods 
may result in dividend rates that are lower than or that do not otherwise correlate over time with the dividend rates that 
would have been applicable if the three-month LIBOR rate was available in its current form. Such alternative methods 
may include determinations and adjustments made by the calculation agent in consultation with us. Our interests and 
the interests of any calculation agent appointed by us and making the foregoing determinations or adjustments may 
be adverse to your interests as a holder of depositary shares representing preferred shares, and any of the foregoing 
determinations, adjustments or actions by such calculation agent could result in adverse consequences to the applicable 
dividend rate on such preferred shares, which could have adverse effects on the returns on, value of and market for 
such preferred shares and the depositary shares representing such preferred shares. If the calculation agent determines 
that LIBOR has been discontinued, in certain circumstances, such preferred shares would bear a fixed dividend rate 
and could decline in value because the premium, if any, over market dividend rates will decline. 

We have no obligation to maintain any listing of the depositary shares representing our outstanding 

preferred shares.

Although the depositary shares representing our outstanding preferred shares are listed on NASDAQ, such 
listings may not provide significant liquidity, and transaction costs in any secondary market could be high. The difference 
between bid and ask prices in any secondary market could be substantial. As a result, holders of depositary shares 
representing our preferred shares (which do not have a maturity date) may be required to bear the financial risks of 
an investment in the depositary shares representing preferred shares for an indefinite period of time. We do not expect 
that there will be any separate public trading market for the preferred shares except as represented by the depositary 
shares. In addition, we undertake no obligation, and expressly disclaim any obligation, to maintain the listing of the 
depositary shares representing our preferred shares on NASDAQ or any other stock exchange. If we elect to discontinue 
the listing at any time or the depositary shares representing the preferred shares otherwise are not listed on an applicable 
stock exchange, the dividends paid after the delisting would not constitute qualified dividend income for U.S. federal 
income tax purposes. This is because dividends paid by a Bermuda corporation are qualified dividend income only if 
the stock with respect to which the dividends are paid is readily tradeable on an established securities market in the 
United States.

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A classification of the depositary shares representing our preferred shares by the National Association 

of Insurance Commissioners may impact U.S. insurance companies that purchase our preferred shares.

The  National Association  of  Insurance  Commissioners  (the  “NAIC”)  may  from  time  to  time,  in  its  discretion, 
classify securities in U.S. insurers’ portfolios as debt, preferred equity or common equity instruments. The NAIC’s 
written guidelines for classifying securities as debt, preferred equity or common equity include subjective factors that 
require the relevant NAIC examiner to exercise substantial judgment in making a classification. There is therefore a 
risk that the depositary shares representing our preferred shares may be classified by the NAIC as common equity 
instead  of  preferred  equity. The  NAIC  classification  determines  the  amount  of  risk-based  capital  (“RBC”)  charges 
incurred by insurance companies in connection with an investment in a security. Securities classified as common equity 
by the NAIC carry RBC charges that can be significantly higher than the RBC requirement for debt or preferred equity. 
Therefore,  any  classification  of  the  depositary  shares  representing  our  preferred  shares  as  common  equity  may 
adversely affect U.S. insurance companies that hold depositary shares representing our preferred shares. In addition, 
a determination by the NAIC to classify the depositary shares representing our preferred shares as common equity 
may adversely impact the trading of the depositary shares representing our preferred shares in the secondary market.

Our preferred shares are subject to our rights of redemption.

Our preferred shares are redeemable pursuant to the terms set forth in the certificate of designations governing 
such  series.  Whenever  we  redeem  preferred  shares  held  by  the  depositary,  the  depositary  will,  as  of  the  same 
redemption date, redeem the number of depositary shares representing preferred shares so redeemed. We have no 
obligation to redeem or repurchase the preferred shares under any circumstances. If the preferred shares are redeemed 
by us, you may not be able to reinvest the redemption proceeds in a comparable security at a similar return on your 
investment.

The regulatory capital treatment of the preferred shares may not be what we anticipate.

Our outstanding preferred shares are intended to constitute Tier 2 capital in accordance with the Insurance 
(Group Supervision) Rules 2011. In order for the preferred shares to continue to qualify as Tier 2 capital, the terms of 
the preferred shares should reflect the criteria contained in the Insurance (Group Supervision) Rules 2011 and any 
amendments  thereto.  No  assurance  can  be  made  that  the  BMA  will  in  the  future  deem  that  the  preferred  shares 
constitute Tier 2 capital under the Insurance (Group Supervision) Rules 2011.

ITEM 1B.   UNRESOLVED STAFF COMMENTS

Not applicable.

ITEM 2.   PROPERTIES

We lease office space in Hamilton, Bermuda, where our principal executive office is located. We also lease office 
space in a number of U.S. states, the United Kingdom, Australia, Ireland, Switzerland, Canada, Singapore and several 
Continental European countries. 

We renew and enter into new leases in the ordinary course of our business. We believe that this office space is 
sufficient  for  us  to  conduct  our  current  operations  for  the  foreseeable  future,  although  in  connection  with  future 
acquisitions from time to time, we may expand to different locations or increase space to support any such growth.

In connection with the acquisition of DCo, LLC ("DCo") in December 2016, we acquired properties in the United 

States. The acquired properties have no present value and are not used to run our operations. 

ITEM 3.   LEGAL PROCEEDINGS

For a discussion of legal proceedings, see Note 23 - "Commitments and Contingencies" in the notes to our 
consolidated financial statements included in Item 8 of this Annual Report on Form 10-K, which is incorporated herein 
by reference.

ITEM 4.   MINE SAFETY DISCLOSURES

Not applicable.

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PART II

ITEM 5.    MARKET FOR THE REGISTRANT’S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND 
ISSUER PURCHASES OF EQUITY SECURITIES

Market Information and Number of Holders

Our ordinary voting shares are listed on the NASDAQ Global Select Market under the symbol "ESGR." There 
is  no  established  trading  market  for  our  non-voting  ordinary  shares.  On  February 28,  2019,  there  were  1,557 
shareholders of record of our voting ordinary shares and four shareholders of record of our non-voting ordinary shares. 
This is not the number of beneficial owners of our voting ordinary shares as some shares are held in “street name” by 
brokers and others on behalf of individual owners.

Dividend Information

We have not historically declared a dividend on our ordinary shares. Our strategy is to retain earnings and invest 
distributions from our subsidiaries back into the company. We do not currently expect to pay any dividends on our 
ordinary shares. Any payment of dividends must be approved by our Board of Directors. Our ability to pay dividends 
is subject to certain restrictions, as described in Note 22 - "Dividend Restrictions and Statutory Financial Information"
in the notes to our consolidated financial statements included in Item 8 of this Annual Report on Form 10-K, which is 
incorporated herein by reference.

Issuer Purchases of Equity Securities

The following table provides information about ordinary shares acquired by the Company during the three months 
ended December 31, 2018, which are related to shares withheld from employees in order to facilitate the payment of 
withholding taxes on restricted shares.  The Company does not have a share repurchase program.

Period

October 1, 2018 - October 31, 2018

November 1, 2018 - November 30, 2018

December 1, 2018 - December 31, 2018

Total Number of 
Shares 
Purchased(1)

Average Price
Paid per Share

423

630

$

$

— $

1,053

189.49

178.80

—

Total Number of
Shares Purchased
as Part of Publicly
Announced Plans or
Programs

Maximum Number
(or Approximate
Dollar Value) of
Shares that May Yet
be Purchased Under
the Program

— $

— $

— $

— $

—

—

—

—

(1) 

Includes shares withheld from employees in order to facilitate the payment of withholding taxes on restricted shares granted pursuant to our 
equity incentive plan. The shares are calculated at their fair market value, as determined by reference to the closing price of our ordinary shares 
on the vesting date. 

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Performance Graph

The following performance graph compares the cumulative total return on our ordinary shares with the cumulative 
total  return  on  the  NASDAQ  Composite  Index  and  the  NASDAQ  Insurance  Index  for  the  period  that  commenced 
December 31, 2013 and ended on December 31, 2018. The performance graph shows the value as of December 31 
of each calendar year of $100 invested on December 31, 2013 in our ordinary shares, the NASDAQ Composite Index, 
and the NASDAQ Insurance Index assuming the reinvestment of dividends. Returns have been weighted to reflect 
relative market capitalization. This information is not necessarily indicative of future returns.

Indexed Returns* for Years Ended December 31,

2013

2014

2015

2016

2017

2018

Enstar Group Limited
NASDAQ Composite Index
NASDAQ Insurance Index

100.00
100.00
100.00

110.06
114.62
106.26

108.01
122.81
110.19

142.32
133.19
139.95

144.52
172.11
152.28

120.63
165.84
136.05

*$100 invested on December 31, 2013 in stock or index, including reinvestment of dividends.

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ITEM 6.   SELECTED FINANCIAL DATA

The following selected historical financial information for each of the past five fiscal years has been derived from 
our audited historical financial statements. This information is only a summary and should be read in conjunction with 
"Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations" and our consolidated 
financial statements and notes thereto included in Item 8 of this Annual Report on Form 10-K. The results of operations 
for historical accounting periods are not necessarily indicative of results to be expected for future accounting periods.

Since our inception, we have made numerous acquisitions of companies and portfolios of business that impact 
the comparability between periods of the information reflected below. In particular, our 2018 Maiden Re, Maiden Re 
North America,  Coca-Cola,  Kayla  Re,  Zurich Australia,  Neon  and  Novae  transactions,  our  2017  QBE  and  RSA 
transactions, our 2016 acquisition of DCo, our 2015 acquisitions of Alpha, the life settlement companies of Wilton Re 
and  Sussex  Insurance  Company  ("Sussex"),  and  our  2014  acquisition  of  StarStone  impact  comparability  to  other 
periods, including with respect to net premiums earned. In addition, we classified our Pavonia and Laguna operations 
as held-for-sale, and Pavonia's results of operations were included in discontinued operations until the closing on 
December  29,  2017.  Our  acquisitions  and  significant  new  business  are  described  in  "Item 1.  Business  -  Recent 
Acquisitions and Significant New Business” and Note 3 - "Acquisitions" and Note 4 - "Significant New Business" of our 
consolidated financial statements included in Item 8 of this Annual Report on Form 10-K.

Statements of Earnings Data:

Net premiums earned

Fees and commission income

Net investment income

Net realized and unrealized gains (losses)

Net incurred losses and LAE

Acquisition costs

Total other expenses, net

Earnings (losses) from equity method investments

Net earnings (loss) from continuing operations

Net earnings (loss) from discontinuing operations

Net earnings (loss)

Net earnings (loss) attributable to noncontrolling interest

Net earnings (loss) attributable to Enstar Group Limited

Dividends on preferred shares

Net earnings (loss) attributable to Enstar Group Limited

Ordinary Shareholders

Years Ended December 31,

2018

2017

2016

2015

2014

(in thousands of U.S. dollars, except share and per share data)

$

895,575

$

613,121

$

823,514

$

753,744

$

542,991

35,088

270,671

(412,884)

(454,025)

(192,790)

(396,054)

42,147

(212,272)

—

(212,272)

62,051

(150,221)

(12,133)

66,103

208,789

190,334

(193,551)

(96,906)

(472,988)

5,904

320,806

10,993

331,799

(20,341)

311,458

—

39,364

185,463

77,818

(174,099)

(186,569)

(467,641)

(5,400)

292,450

11,963

304,413

(39,606)

264,807

—

39,347

122,564

(41,523)

(104,333)

(163,716)

(393,711)

—

212,372

(2,031)

210,341

9,950

220,291

—

34,919

66,024

51,991

(9,146)

(117,542)

(347,540)

—

221,697

5,539

227,236

(13,487)

213,749

—

$

(162,354) $

311,458

$

264,807

$

220,291

$

213,749

Per Ordinary Share Data:(1)
Earnings per ordinary share attributable to Enstar Group
Limited:

Basic:

Net earnings (loss) from continuing operations

Net earnings (loss) from discontinuing operations

Net earnings (loss) per ordinary share

Diluted:

Net earnings (loss) from continuing operations

Net earnings (loss) from discontinuing operations

Net earnings (loss) per ordinary share

Weighted average ordinary shares outstanding:

$

$

$

$

(7.84) $

15.50

$

13.10

$

11.55

$

—

0.56

0.62

(0.11)

(7.84) $

16.06

$

13.72

$

11.44

$

(7.84) $

15.39

$

13.00

$

11.46

$

—

0.56

0.62

(0.11)

(7.84) $

15.95

$

13.62

$

11.35

$

11.31

0.30

11.61

11.15

0.29

11.44

Basic

Diluted

20,698,310

19,388,621

19,299,426

19,252,072

18,409,069

20,904,176

19,527,591

19,447,241

19,407,756

18,678,130

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(1) Earnings per share is a measure based on net earnings divided by weighted average ordinary shares outstanding. Basic earnings per share is 
defined as net earnings available to ordinary shareholders divided by the weighted average number of ordinary shares outstanding for the period, 
giving no effect to dilutive securities. Diluted earnings per share is defined as net earnings available to ordinary shareholders divided by the weighted 
average number of shares and share equivalents outstanding calculated using the treasury stock method for all potentially dilutive securities. When 
the effect of dilutive securities would be anti-dilutive, these securities are excluded from the calculation of diluted earnings per share.

Losses and loss adjustment expense liabilities

9,409,504

7,398,088

5,987,867

5,720,149

Balance Sheet Data:

Total investments

Total cash and cash equivalents (inclusive of
restricted)

Reinsurance balances recoverable on paid
and unpaid losses

Total assets

Policy benefits for life and annuity contracts

Debt obligations

Total Enstar Group Limited shareholders’
equity

Book Value per Share:(1)

Basic

Diluted

Shares Outstanding:

Basic

Diluted

2018

2017

2016

2015

2014

(in thousands of U.S. dollars, except share and per share data)

December 31,

$

11,242,061

$

8,755,130

$

7,332,425

$

6,340,781

$

4,844,352

982,584

1,212,836

1,318,645

1,295,169

1,429,622

2,029,663

2,021,030

1,460,743

1,451,921

16,556,270

13,606,422

12,865,744

11,772,534

105,080

861,539

117,207

646,689

112,095

673,603

126,321

599,750

1,305,515

9,936,885

4,509,421

8,940

320,041

3,901,933

3,136,684

2,802,312

2,516,872

2,304,850

$

$

158.06

155.94

$

$

161.63

159.19

$

$

144.66

143.68

$

$

130.65

129.65

$

$

120.04

119.22

21,459,997

21,881,063

19,406,722

19,830,767

19,372,178

19,645,309

19,263,742

19,714,810

19,201,017

19,332,864

(1) Basic book value per share is calculated as total Enstar Group Limited shareholders’ equity available to ordinary shareholders divided by the 
number of ordinary shares outstanding as at the end of the period, giving no effect to dilutive securities. Diluted book value per share is calculated 
as total Enstar Group Limited shareholders’ equity available to ordinary shareholders plus the assumed proceeds from the exercise of outstanding 
warrants divided by the sum of the number of ordinary shares and ordinary share equivalents and warrants outstanding at the end of the period.

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ITEM 7.       MANAGEMENT’S  DISCUSSION  AND  ANALYSIS  OF  FINANCIAL  CONDITION  AND  RESULTS  OF 
OPERATIONS 

The following discussion and analysis of our financial condition  and results of operations  should be read in 
conjunction with our consolidated financial statements and the related notes included elsewhere in this annual report. 
Some of the information contained in this discussion and analysis or included elsewhere in this annual report, including 
information with respect to our plans and strategy for our business, includes forward-looking statements that involve 
risks, uncertainties and assumptions. Our actual results and the timing of events could differ materially from those 
anticipated  by  these  forward-looking  statements  as  a  result  of  many  factors,  including  those  discussed  under 
"Cautionary Statement Regarding Forward-Looking Statements", "Item 1A. Risk Factors" and elsewhere in this annual 
report.

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Table of Contents

Section
Business Overview

Key Performance Indicator

Current Outlook

Underwriting Ratios

Table of Contents

Page

Consolidated Results of Operations — for the Years Ended December 31, 2018, 2017, and 2016

Results of Operations by Segment — for the Years Ended December 31, 2018, 2017, and 2016

Non-life Run-off Segment

Atrium Segment

StarStone Segment

Other Activities

Investable Assets

Composition of Investable Assets by Segment

Composition of Investment Portfolio by Asset Class

Investment Results - Consolidated

Investment Results - By Segment

Liquidity and Capital Resources

Overview

Dividends

Sources and Uses of Cash

Investable Assets

Reinsurance Balances Recoverable on Paid and Unpaid Losses

Debt Obligations

Contractual Obligations

Off-Balance Sheet Arrangements

Critical Accounting Policies

Losses and Loss Adjustment Expenses — Non-life Run-off

Losses and Loss Adjustment Expenses — Atrium and StarStone Segments

Policy Benefits for Life and Annuity Contracts

Reinsurance Balances Recoverable on Paid and Unpaid Losses

Valuation Allowances on Reinsurance Balances Recoverable and Deferred Tax Assets
Goodwill

Intangible Assets

Deferred Charge Assets

Premium Revenue Recognition

Investments

Accounting for Business Combinations — Fair Value Measurement

Fair Value Option - Insurance Contracts

Redeemable Noncontrolling Interest

Non-GAAP Financial Measures

50

51

51

53

55

56

59

60

68

72

78

80

81

82

86

88

92

92

93

94

96

97

97

99

100

100

101

111

114

114

115

115

115

116

116

116

120

121

123

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Business Overview 

We are a multi-faceted insurance group that offers innovative capital release solutions and specialty underwriting 
capabilities through our network of group companies in Bermuda, the United States, the United Kingdom, Continental 
Europe,  Australia,  and  other  international  locations.  Our  core  focus  is  acquiring  and  managing  insurance  and 
reinsurance companies and portfolios of insurance and reinsurance business in run-off. Since the formation of our 
Bermuda-based holding company in 2001, we have completed over 90 acquisitions or portfolio transfers.

The substantial majority of our acquisitions have been in the non-life run-off business, which generally includes 
property and casualty, workers’ compensation, asbestos and environmental, construction defect, marine, aviation and 
transit, and other closed business. 

While our core focus remains acquiring and managing non-life run-off business, we expanded our business to 
include  active  underwriting  through  our  acquisitions  of Atrium  and  StarStone  in  2013  and  2014,  respectively.  We 
partnered with Trident in the Atrium and StarStone acquisitions, with Enstar owning a 59.0% interest, Trident owning 
a 39.3% interest, and Dowling owning a 1.7% interest. We also expanded our portfolio of run-off businesses in 2013 
to include closed life and annuities, primarily through our acquisition of Pavonia. However, we disposed of Pavonia, 
which made up the majority of our life and annuities business, in 2017. 

Our businesses strategies are discussed in "Item 1. Business - Company Overview", "- Business Strategy", "-

Strategic Growth" and "- Recent Acquisitions and Significant New Business."

Key Performance Indicator

Our primary corporate objective is growing our fully diluted book value per share. This is driven primarily by 
growth in our net earnings, which is in turn driven in large part by successfully completing new acquisitions, effectively 
managing  companies  and  portfolios of business  that  we  have acquired,  and  executing  on our  active  underwriting 
strategies. The drivers of our book value growth are discussed in "Item 1. Business - Business Strategy." 

During 2018, our book value per share on a fully diluted basis decreased by 2.0% to $155.94 per share. The 
decrease was primarily attributable to net losses of $162.4 million, which were primarily driven by unrealized losses 
on investments and by adverse development in the reserves for our StarStone segment. See "Item 6. Selected Financial 
Data" herein for the computation of fully diluted book value per share. The growth of our fully diluted book value per 
share since becoming a public company is shown in the table below.

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The table below summarizes the calculation of our fully diluted book value per ordinary share as of December 31, 

2018 and 2017:

2018

2017

Change

(in thousands of U.S. Dollars)

Numerator:
Total Enstar Group Limited Shareholder's Equity

Less: Series D and E Preferred Shares

Total Enstar Group Limited Ordinary Shareholders' Equity (A)
Proceeds from assumed conversion of warrants (1)
Numerator for fully diluted book value per ordinary share
calculations (B)

$

3,901,933 $

3,136,684 $

510,000

3,391,933

20,229

—

3,136,684

20,229

765,249

510,000

255,249

—

$

3,412,162 $

3,156,913 $

255,249

Denominator:
Ordinary shares outstanding (C)

Effect of dilutive securities:

Share-based compensation plans
Warrants(1)

21,459,997

19,406,722

2,053,275

245,165

175,901

248,144

175,901

(2,979)

—

Fully diluted ordinary shares outstanding (D)

21,881,063

19,830,767

2,050,296

Book value per ordinary share
Basic book value per ordinary share = (A) / (C)

Fully diluted book value per ordinary share = (B) / (D)

$

$

158.06 $

155.94 $

161.63 $

159.19 $

(3.57)

(3.25)

(1) There are warrants outstanding to acquire 175,901 Series C Non-Voting Ordinary Shares for an exercise price of $115.00 per share, subject to 
certain adjustments (the "Warrants"). The Warrants were issued in April 2011 and expire in April 2021. The Warrant holder may, at its election, 
satisfy  the  exercise  price  of  the  Warrants  on  a  cashless  basis  by  surrender  of  shares  otherwise  issuable  upon  exercise  of  the  Warrants  in 
accordance with a formula set forth in the Warrants.

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Current Outlook

Run-off

Our business strategy includes generating growth through acquisitions and reinsurance transactions, particularly 
in our Non-life Run-off segment, and during 2018 we completed six significant reinsurance transactions with Zurich 
Insurance Group ("Zurich"), Neon Underwriting Limited ("Neon"), Novae Syndicate 2007 ("Novae"), The Coca-Cola 
Company ("Coca-Cola"), Allianz SE ("Allianz") and Maiden Reinsurance Ltd. ("Maiden Re") in which we assumed 
aggregate  gross  and  net  reserves,  including  fair  value  adjustments,  of  $2,153.1  million  and  $1,780.3  million, 
respectively. In 2018, we also completed the acquisition of Maiden Reinsurance North America, Inc. (“Maiden Re North 
America”), in which we assumed gross reserves of $1,027.4 million.

 As  of  December 31,  2018,  our  non-life  run-off  gross  and  net  reserves  were  $7.5  billion  and  $6.1  billion, 

respectively, and we continue to evaluate opportunities for future growth. 

On September 30, 2018, we completed the acquisition of Yosemite Insurance Company, which is now domiciled 
in Oklahoma. Although the acquired balances were not material, the transaction is notable for its strategic value. The 
State of Oklahoma has enacted Insurance Business Transfer legislation, which became effective November 1, 2018. 
The legislation will allow us to acquire U.S. loss reserves from insurers and reinsurers domiciled in any U.S. state via 
a court-approved statutory novation process.

We manage claims in a professional and disciplined manner, drawing on our global team of in-house claims 
management  experts  as  we  aim  to  proactively  manage  risks  and  claims  efficiently.  We  employ  an  opportunistic 
commutation strategy in which we negotiate with policyholders and claimants with a goal of commuting or settling 
existing insurance and reinsurance liabilities at a discount to the ultimate liability and also to avoid unnecessary legal 
and other associated run-off fees and expense.

Underwriting 

Our underwriting results can be affected by changes in premium rates, significant losses, development of prior 
year loss reserves and current year underwriting margins. Underwriting margins, premium rates, and terms of conditions 
continue to be under pressure in certain business lines. We continue to see overcapacity in many markets, which can 
impact premium rates and/or terms and conditions. If general economic conditions worsen, a decrease in the level of 
economic activity may impact insurable risks and our ability to write premium that is acceptable to us. We may adjust 
our level of reinsurance to maintain an amount of net exposure that is aligned with our risk tolerance. 

Our industry continues to experience challenging underwriting market conditions, and our strategy is to continue 
to focus on a disciplined underwriting approach and strong risk management practices. As previously disclosed, we 
have affirmed our continued ownership of our active underwriting businesses, Atrium and StarStone. 

At StarStone, we recently appointed new executive leadership. We expect to position the underwriting portfolio 
in 2019 to reflect market opportunities and achieve a mix of business for improved underwriting profitability. We have 
taken steps to exit unprofitable business lines and locations and we expect to write less gross premiums in 2019 
compared to 2018. We, in partnership with StarStone's other shareholders, completed a transaction to provide capital 
support to StarStone in the form of a contribution to its contributed surplus account and a loss portfolio transfer and 
adverse development cover, effective October 1, 2018, provided through one of our subsidiaries. To fund the transaction, 
the shareholders contributed an aggregate amount of $135.0 million in proportion to their ownership interests. The 
quota share between StarStone and KaylaRe was not renewed effective January 1, 2019, however losses in the earlier 
calendar years will continue to fall due under the previous quota share agreement. We cannot be certain that we will 
not incur adverse development in the future, and we may also incur significant costs as we exit business lines, which 
may impact StarStone's return to profitability. 

Investments

Markets are inherently uncertain and investment performance may be impacted by changes in market volatility. 
We expect to maintain our investment strategy, which is to seek superior risk adjusted returns while preserving liquidity 
and capital and maintaining a prudent diversification of assets. We will continue allocating a portion of our portfolio to 
non-investment grade securities or alternative investments, in accordance with our investment guidelines, which provide 
diversification against our fixed income investments and an opportunity for improved risk-adjusted returns. 

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 Our total investment results are a significant component of earnings and are comprised of:

•  Net investment income. In a rising interest rate environment, our net investment income would improve as 
maturities are reinvested at higher rates. Conversely, in a declining interest rate environment, our net investment 
income would decline as maturities are reinvested at lower rates. All else being equal, we would also expect 
our net investment income to grow as total investable assets increases as we acquire more business, which 
would be partially offset by reductions in the investment portfolio for paid claims. 

•  Net realized and unrealized gains or losses. These arise from investments in fixed maturities, funds held, 
equity investments and other investments. Given the nature of our investments in fixed maturities and the 
average duration of our fixed maturity securities, the return of our fixed maturities investments will be impacted 
by changes in interest rates. In a rising rate environment, securities may experience unrealized losses prior 
to maturity. During 2018, we recognized net unrealized losses on our investments of $385.3 million, of which 
$211.4 million related to our investments in fixed maturities and funds withheld - directly managed, primarily 
due to rising sovereign yields and widening credit spreads and $164.0 million related to other investments. 
We generally account for our fixed maturity securities as "trading", whereas other companies in our industry 
may utilize "available-for-sale" accounting. The difference is that unrealized changes on investments classified 
as trading are recorded through earnings, whereas unrealized changes on investments classified as available-
for-sale are recorded directly to shareholders' equity. We may experience further unrealized losses on our 
fixed maturity investments, depending on investment conditions and general economic conditions. Unrealized 
amounts would only become realized in the event of a sale of the specific securities prior to maturity or a credit 
default. For further information on the sensitivity of our portfolio to changes in interest rates, refer to the Interest 
Rate Risk section within Item 7A. "Quantitative and Qualitative Disclosures About Market Risk", included within 
this Annual Report on Form 10-K. For further discussion of our investments, see "Investable Assets" below.

U.S. Tax Reform

On December 22, 2017, the U.S. government enacted comprehensive tax legislation commonly referred to as 
the Tax Cuts and Jobs Act (the “Tax Act”). In response to the introduction of the Tax Act, as of January 1, 2018 we non-
renewed certain of our active underwriting affiliate reinsurance transactions ceded from our U.S. operating entities to 
our non-U.S. affiliates. We will continue to assess the impact of the Tax Act on our business as the regulations develop. 
Our subsidiaries' reinsurance strategies may be different than in the past, which may result in more risk being retained 
in  our  U.S.  insurance  companies,  which  would  have  the  effect  of  requiring  more  capital  in  those  companies  and 
potentially increase our overall group effective tax rate over time.

Brexit

There has been volatility in the financial and foreign exchange markets following the Brexit referendum on June 
23, 2016, and this is expected to continue. On March 29, 2017, Article 50 of the Lisbon Treaty was triggered, which 
allows two years for the United Kingdom and the 27 remaining European Union members to reach an agreement with 
regard to the terms on which the United Kingdom will leave the European Union, subject to an extension of the two 
year deadline beyond March 29, 2019 being agreed between the United Kingdom and the remaining European Union 
members.  For  companies  based  in  the  United  Kingdom,  including  certain  of  our  active  underwriting  and  run-off 
companies, there continues to be heightened uncertainty regarding trading relationships with countries in the European 
Union after Brexit, pending the conclusion of the Brexit negotiations between the United Kingdom and the European 
Union. Both our StarStone and Atrium operations have well-diversified sources of premium, which may mitigate the 
potential impact of Brexit. The majority of business written in StarStone and Atrium is in U.S. dollars, so the impact of 
currency volatility on those segments has not been significant. In addition, StarStone already has established operations 
within the European Economic Area. On May 23, 2018, Lloyd's announced that it had received license approval from 
the Belgian insurance regulator for Lloyd's Insurance Company SA, which will be able to write non-life risks from the 
European Economic Area. In the near-term, access to markets is unaffected, and all contracts entered into up until 
Brexit are expected to remain valid into the post-Brexit period. With specific reference to our run-off business, we are 
expanding upon our existing run-off capabilities within the European Union for the purpose of receiving transfers of 
new run-off business. We have also investigated the post-Brexit additional requirements in each applicable state for 
the continued payment of policyholders’ claims in respect of the existing run-off business of our United Kingdom Non-
life Run-off companies.

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Table of Contents

Underwriting Ratios

In presenting our results for the Atrium and StarStone segments, we discuss the loss ratio, acquisition cost ratio, 
operating  expense  ratio,  and  the  combined  ratio  of  our  active  underwriting  operations  within  these  segments. 
Management  believes  that  these  ratios  provide  the  most  meaningful  measure  for  understanding  our  underwriting 
profitability. These measures are calculated using GAAP amounts presented on the statements of earnings for both 
Atrium and StarStone. 

The loss ratio is calculated by dividing net incurred losses and LAE by net premiums earned. The acquisition 
cost ratio is calculated by dividing acquisition costs by net premiums earned. The operating expense ratio is calculated 
by dividing operating expenses by net premiums earned. The combined ratio is the sum of the loss ratio, the acquisition 
cost ratio and the operating expense ratio. 

The Atrium segment also includes corporate expenses that are not directly attributable to the underwriting results 
in the segment. The corporate expenses include general and administrative expenses related to amortization of the 
definite-lived intangible assets in the holding company, and expenses relating to Atrium Underwriters Limited ("AUL") 
employee salaries, benefits, bonuses and current year share grant costs. The AUL general and administrative expenses 
are  incurred  in  managing  the  syndicate. These  are  principally  funded  by  the  profit  commission  fees  earned  from 
Syndicate 609, which is a revenue item not included in the insurance ratios. 

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Table of Contents

Consolidated Results of Operations - For the Years Ended December 31, 2018, 2017 and 2016 

The following table sets forth our consolidated statements of earnings for the years ended December 31, 2018, 
2017 and 2016. For a discussion of the critical accounting policies that affect the results of operations, see "Critical 
Accounting Policies" below.  

INCOME

Net premiums earned

Fees and commission income

Net investment income

Net realized and unrealized gains (losses)

Other income

EXPENSES

Net incurred losses and LAE

Life and annuity policy benefits

Acquisition costs

General and administrative expenses

Interest expense

Net foreign exchange losses

Loss on sale of subsidiary

EARNINGS (LOSS) BEFORE INCOME TAXES

Income tax benefit (expense)

Earnings from equity method investments

NET EARNINGS (LOSS) FROM CONTINUING
OPERATIONS

Net earnings from discontinued operations, net of
income taxes

2018

2017

Change

2016

Change

(in thousands of U.S. dollars)

$ 895,575 $ 613,121 $ 282,454 $ 823,514 $ (210,393)

35,088

270,671

(412,884)
35,085

66,103

208,789

190,334

22,605

(31,015)

39,364

61,882

185,463

(603,218)

12,480

77,818

10,236

26,739

23,326

112,516

12,369

823,535

1,100,952

(277,417) 1,136,395

(35,443)

454,025
1,003

192,790

407,375
26,217

2,668

—

1,084,078

(260,543)

6,124
42,147

193,551
4,015

96,906

435,985

28,102

17,537

16,349

792,445

308,507

6,395

5,904

260,474
(3,012)

95,884

(28,610)

(1,885)

(14,869)

(16,349)

174,099
(2,038)

186,569

423,734

20,642

665

—

291,633

(569,050)

803,671

332,724

(271)

(34,874)

36,243

(5,400)

19,452
6,053

(89,663)

12,251

7,460

16,872

16,349

(11,226)

(24,217)

41,269

11,304

(212,272)

320,806

(533,078)

292,450

28,356

—

10,993

(10,993)

11,963

(970)

NET EARNINGS (LOSS)

(212,272)

331,799

(544,071)

304,413

27,386

Net loss (earnings) attributable to noncontrolling
interest

NET EARNINGS (LOSS) ATTRIBUTABLE TO
ENSTAR GROUP LIMITED

62,051

(20,341)

82,392

(39,606)

19,265

(150,221)

311,458

(461,679)

264,807

46,651

Dividends on preferred shares

(12,133)

—

(12,133)

—

—

NET EARNINGS (LOSS) ATTRIBUTABLE TO
ENSTAR GROUP LIMITED ORDINARY
SHAREHOLDERS

Highlights

Consolidated Results of Operations for 2018

$ (162,354) $ 311,458 $ (473,812) $ 264,807 $

46,651

•  Consolidated net losses of $162.4 million and basic and diluted losses per share of $7.84

•  Non-GAAP operating income1 of $61.6 million and diluted non-GAAP operating income per ordinary share1

of $2.95

•  Net earnings from Non-life Run-off segment of $25.2 million

•  Net  premiums  earned  of  $895.6  million,  including  $146.3  million  and  $715.0  million  in  our Atrium  and 

StarStone segments, respectively

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•  Combined ratios of 94.5% and 135.1% for the active underwriting operations within our Atrium and StarStone 

segments, respectively

•  Net investment income of $270.7 million and net realized and unrealized losses of $412.9 million

1 Non-GAAP Financial Measure. For a reconciliation of non-GAAP operating income to net earnings (loss) calculated in accordance 
with GAAP and diluted non-GAAP operating income per ordinary share to diluted net earnings (loss) per ordinary share calculated 
in accordance with GAAP, see "Non-GAAP Financial Measures" below.

Consolidated Financial Condition as at December 31, 2018 

•  Total investments, cash and funds held of $12,545.9 million

•  Total reinsurance balances recoverable on paid and unpaid losses of $2,029.7 million

•  Total assets of $16,556.3 million

•  Total gross reserves for losses and LAE of $9,409.5 million, with $1,111.8 million and $1,761.8 million of net 

reserves acquired and assumed, respectively, in our Non-life Run-off operations during 2018

•  Total shareholders' equity, including preferred shares, of $3,901.9 million and redeemable noncontrolling 

interest of $458.5 million. Shareholders' equity includes $510.0 million of preferred shares issued in 2018

•  Diluted book value per ordinary share of $155.94

Consolidated Overview

2018  versus  2017:  We  reported  consolidated  net  losses  attributable  to  Enstar  Group  Limited  ordinary 
shareholders of $162.4 million in 2018, a decrease of $473.8 million from net earnings of $311.5 million in 2017. The 
comparability  of  our  results  across  different  periods  was  impacted  by  the  acquisitions  and  loss  portfolio  transfer 
reinsurance  transactions  we  completed  during  2018  with  Maiden  Re,  Maiden  Re  North America,  KaylaRe,  Neon, 
Novae, Zurich , Coca-Cola and Allianz, and during 2017 with RSA and QBE. The most significant drivers of the change 
in our financial performance during 2018 as compared to 2017 included:

•  Non-life Run-off Segment - Net reduction in the liability for net incurred losses and LAE within our Non-life 
Run-off segment continued to be one of the predominant drivers of our results in 2018, contributing $306.1 
million of income to our consolidated results. Although this was an increase of $115.4 million from 2017, net 
earnings provided by the Non-life Run-off segment decreased by $318.6 million in 2018 compared to 2017
primarily due to net realized and unrealized losses, lower fee and commission income and higher operating 
expenses partially offset by lower corporate expenses and higher net investment income;

•  Higher Net Investment Income - Total net investment income increased by $61.9 million in 2018, compared 
to 2017. The increase was primarily attributable to an increase in average invested assets and an increase 
in the book yield we obtained on our assets. The increase in average invested assets was primarily due to 
the KaylaRe, Neon, Novae and Zurich Australia transactions, which were completed in 2018. The increase 
in the book yield was primarily due to an increase in the yield curve;

•  Atrium - Net earnings attributable to the Atrium segment were $9.0 million in 2018, compared to $5.4 million
in 2017. The combined ratio in 2018 was 94.5%, compared to 99.9% in 2017, and the decrease was primarily 
driven by a lower loss ratio. The underwriting performance in 2017 was impacted by the large catastrophe 
losses, primarily hurricanes Harvey, Irma and Maria, compared to a relatively lower catastrophe year in 
2018;

•  StarStone - Net losses attributable to the StarStone segment were $158.6 million in 2018, compared to net 
earnings  of $2.8 million in 2017. The decrease  in earnings  was  primarily  due to  large  current year loss 
activity, prior year adverse development and net realized and unrealized losses, partially offset by higher 
net  investment  income.  The  combined  ratio  was  135.1%  in  2018  compared  to  108.5%  in  2017.  The 
underwriting performance was impacted by large current year loss activity, prior year adverse development 
and the impact of intra-group cessions; 

•  Other Activities - Net losses attributable to our other activities were $38.0 million in 2018, compared to $40.6 
million in 2017. This decrease was primarily driven by the loss on a sale of a subsidiary in 2017 which did 
not reoccur in 2018, partially offset by the dividends on the preferred shares that were issued in 2018 and 
the income from discontinued operations in 2017 which did not reoccur in 2018; 

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•  Net Realized and Unrealized Gains (Losses) - In 2018, net realized and unrealized losses were $412.9 
million, compared to gains of $190.3 million in 2017. The net realized and unrealized losses in 2018 were
primarily attributable to an decrease in the valuation of our fixed maturity investments due to rising interest 
rates and losses on our other investments due to poor performance in the equity markets. Many insurance 
companies predominantly use available-for-sale accounting where unrealized amounts are recorded directly 
to  shareholders’  equity  and  therefore  do  not  impact  earnings.  Unrealized  amounts  would  only  become 
realizable in the event of a sale of the specific securities prior to maturity or a credit default; 

•  Noncontrolling Interest - Net (earnings) losses attributable to noncontrolling interest is the share of results 
from  those  subsidiary  companies  in  which  there  are  either  noncontrolling  interests  or  redeemable 
noncontrolling  interests.  In  2018,  the  net  loss  attributable  to  noncontrolling  interest  was  $62.1  million, 
compared to net earnings attributable to noncontrolling interest of $20.3 million in 2017. The reduction was 
primarily due to lower earnings in StarStone, as discussed above;

• 

Income Taxes - We recorded an income tax benefit of $6.1 million in 2018, compared to an income tax 
benefit of $6.4 million in 2017, a change of $0.3 million. Our effective tax rate was 2.8% in 2018 compared 
with (2.0)% in 2017, primarily relating to the geographic distribution of our pre-tax net earnings (losses) 
between our taxable and non-taxable jurisdictions in 2018, compared to changes relating to U.S. Tax Reform, 
which resulted in a tax benefit of $5.7 million in 2017; and

•  Our non-GAAP operating income1, which excludes the impact of unrealized losses on fixed maturity securities 
and other items, was $61.6 million for the year ended December 31, 2018, a decrease of $221.7 million
from non-GAAP operating income of $283.3 million for the year ended December 31, 2017.

1 Non-GAAP Financial Measure. For a reconciliation of non-GAAP operating income to net earnings (loss) calculated in accordance 
with GAAP, see "Non-GAAP Financial Measures" below.

2017  versus  2016:  We  reported  consolidated  net  earnings  attributable  to  Enstar  Group  Limited  ordinary 
shareholders of $311.5 million in 2017, compared to $264.8 million in 2016, an increase of $46.7 million. Our results 
were impacted by the loss portfolio transfer reinsurance transactions we completed during 2017 with RSA and QBE, 
and  during  2016  with Allianz,  Coca-Cola  and  Neon.  The  most  significant  drivers  of  the  change  in  our  financial 
performance during 2017 as compared to 2016 included: 

•  Non-life Run-off Segment - Net reduction in the liability for net incurred losses and LAE within our Non-life 
Run-off segment was one of the predominant drivers of our consolidated earnings in 2017, contributing 
$190.7 million to consolidated net earnings. Although this was a decrease of $95.2 million from 2016, net 
earnings provided by the Non-life Run-off segment increased by $82.2 million in 2017 compared to 2016, 
primarily due to improved investment results, increased fee income and higher other income, partially offset 
by higher expenses and other items;

•  Higher Net Investment Income - Total net investment income increased by $23.3 million in 2017, compared 
to 2016.  The increase was primarily attributable to an increase in average invested assets and an increase 
in the book yield we obtained on our assets. The increase in average invested assets was primarily due to 
the transactions that were completed in 2017. The increase in the book yield was primarily due to our asset 
allocation strategies and an increase in the duration of our fixed maturity portfolio;

•  Atrium - Net earnings attributable to the Atrium segment were $5.4 million in 2017, compared to $6.4 million
in 2016, a decrease of $1.0 million. The combined ratio in 2017 was 99.9%, compared to 94.3% in 2016 
and the increase was primarily driven by a higher loss ratio. The underwriting performance was impacted 
by the large losses in the third quarter of 2017, primarily hurricanes Harvey, Irma and Maria, partially offset 
by favorable prior year loss reserve development. Excluding the impact of hurricanes Harvey, Irma and 
Maria, the combined ratio was 86.7% for 2017; 

•  StarStone - Net earnings attributable to the StarStone segment were $2.8 million in 2017, compared to $25.2 
million in 2016, a decrease of $22.4 million. The decrease in earnings was primarily due to catastrophe loss 
events, partially offset by improved investment returns. The combined ratio was 108.5% in 2017 compared 
to 98.2% in 2016. The underwriting performance was impacted by the large losses in the third quarter of 
2017, primarily hurricanes Harvey, Irma and Maria. Excluding the impact of hurricanes Harvey, Irma and 
Maria, the combined ratio was 96.7% for 2017;

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•  Other activities - Net losses attributable to our other activities were $40.6 million in 2017, compared to $28.5 
million in 2016.The higher net losses in 2017 were primarily driven by higher corporate expenses and a loss 
on the sale of Laguna, our Irish life insurance company; 

•  Net Realized and Unrealized Gains (Losses) - In 2017, net realized and unrealized gains were $190.3 million, 
compared to $77.8 million in 2016. The net realized and unrealized gains in 2017 were primarily attributable 
to  an  increase  in  the  valuation  of  our  funds  held  -  directly  managed  and  unrealized  gains  on  our  other 
investments;

•  Noncontrolling Interest - Net (earnings) losses attributable to noncontrolling interest is the share of results 
from  those  subsidiary  companies  in  which  there  are  either  noncontrolling  interests  or  redeemable 
noncontrolling interests.  In 2017, the net earnings attributable to noncontrolling interest were $20.3 million, 
compared to $39.6 million in 2016. The reduction was primarily due to lower earnings in both Atrium and 
StarStone as a result of the large losses in the third quarter of 2017, as discussed above;

• 

Income Taxes - We recorded an income tax benefit of $6.4 million in 2017, compared to income tax expense 
of $34.9 million in 2016, a change of $41.3 million. The effective tax rate was (2.0)% in 2017, compared to 
10.7% in 2016, with the change primarily due to the significant decreases in the valuation allowance on our 
deferred tax assets in the U.S. in 2017 compared to 2016, including changes relating to the U.S. Tax Reform 
which results in a tax benefit of $5.7 million, as well as the geographic distribution of our pre-tax net earnings 
between our taxable and non-taxable jurisdictions. 

•  Our non-GAAP operating income1, which excludes the impact of unrealized losses on fixed maturity securities 
and other items, was $283.3 million for the year ended December 31, 2017, an increase of $15.6 million 
from non-GAAP operating income of $267.8 million for the year ended December 31, 2016.

1 Non-GAAP Financial Measure. For a reconciliation of non-GAAP operating income to net earnings (loss) calculated in accordance 
with GAAP, see "Non-GAAP Financial Measures" below.

Results of Operations by Segment - For the Years Ended December 31, 2018, 2017 and 2016 

We have three reportable segments of business that are each managed, operated and reported on separately: 
(i) Non-life Run-off; (ii) Atrium; and (iii) StarStone. In addition, our other activities include our corporate expenses, debt 
servicing costs, holding company income and expenses, foreign exchange, our remaining life business and other 
miscellaneous items. For a description of our segments, see "Item 1. Business - Operating Segments." The following 
is a discussion of our results of operations by segment. 

The below table provides a split by operating segment of the net earnings attributable to Enstar Group Limited 

ordinary shareholders for the years ended December 31, 2018, 2017 and 2016:

Segment split of net earnings (loss) attributable
to Enstar Group Limited:

Non-life Run-off

Atrium

StarStone

Other

2018

2017
2016
Change
(in thousands of U.S. dollars)

Change

$

25,222 $ 343,800 $ (318,578) $ 261,644 $

82,156

8,997

(158,580)

5,423

2,826

3,574

(161,406)

6,416

25,217

(37,993)

(40,591)

2,598

(28,470)

(993)

(22,391)

(12,121)

Net earnings (loss) attributable to Enstar Group
Limited ordinary shareholders

$ (162,354) $ 311,458 $ (473,812) $ 264,807 $

46,651

The following is a discussion of our results of operations by segment. 

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Non-life Run-off Segment

The following is a discussion and analysis of the results of operations for our Non-life Run-off segment for the 

years ended December 31, 2018, 2017 and 2016, which are summarized below:

2018

2017

Change

2016

Change

(3,214)

(2,720)

(2,593)

(95,207)

3,870

19,081

(74,849)

21,441

101,860

26,402

13,260

(40,009)

(6,702)

(9,031)

32,372

35,567

11,304

79,243

2,913

Gross premiums written

Net premiums written

Net premiums earned

Net incurred losses and LAE

Acquisition costs

Operating expenses

Underwriting income

Net investment income

Net realized and unrealized gains (losses)

Fees and commission income

Other income

Corporate expenses

Interest expense

Net foreign exchange gains (losses)

(in thousands of U.S. dollars)

$

$

$

(8,910) $

14,102

(9,217) $

6,482

9,427

$

14,162

$

$

$

(23,012) $

17,316

(15,699) $

9,202

(4,735) $

16,755

$

$

$

306,067

190,674

115,393

285,881

(4,006)

(328)

(3,678)

(4,198)

(158,731)

(132,235)

(26,496)

(151,316)

152,757

226,287

(381,712)

16,466

35,978

(39,093)

(30,616)

2,534

72,273

166,678

179,545

43,849

21,157

(101,592)

(28,970)

(7,347)

80,484

59,609

(561,257)

(27,383)

14,821

62,499

(1,646)

9,881

147,122

145,237

77,685

17,447

7,897

(61,583)

(22,268)

1,684

EARNINGS (LOSS) BEFORE INCOME TAXES

(17,399)

345,593

(362,992)

313,221

Income tax benefit (expense)

Earnings (losses) from equity method investments

NET EARNINGS FROM CONTINUING
OPERATIONS

Net earnings attributable to noncontrolling interest

NET EARNINGS ATTRIBUTABLE TO ENSTAR
GROUP LIMITED ORDINARY SHAREHOLDERS

Overall Results 

3,581

42,147

28,329

(3,107)

6,990

5,904

(3,409)

36,243

(28,577)

(5,400)

358,487

(330,158)

279,244

(14,687)

11,580

(17,600)

$

25,222

$

343,800

$ (318,578) $

261,644

$

82,156

2018 versus 2017: Net earnings were $25.2 million in 2018, compared to $343.8 million in 2017, a decrease
of $318.6 million. This decrease was primarily attributable to a decrease of $561.3 million in earnings from net realized 
and unrealized gains (losses), an increase of $26.5 million in operating expenses and a decrease of $27.4 million in 
fees and commission income, partially offset by a higher reduction in net incurred losses and LAE of $115.4 million, 
a decrease in corporate expenses of $62.5 million, an increase in net investment income of $59.6 million and an 
increase in earnings from equity method investments of $36.2 million.

2017 versus 2016: Net earnings were $343.8 million in 2017, compared to $261.6 million in 2016, an increase
of $82.2 million. The increase of $82.2 million was primarily attributable to an increase of $101.9 million in net realized 
and unrealized gains, an increase of $26.4 million in fees and commission income, an increase of $13.3 million in 
other income, an increase in net investment income of $21.4 million, and a decrease in operating expenses of $19.1 
million. These items were partially offset by a lower reduction in net incurred losses and LAE of $95.2 million, and an 
increase in corporate expenses of $40.0 million. Income taxes were a benefit of $7.0 million in 2017, compared to a 
tax expense of $28.6 million in 2016.

Investment results are separately discussed below in "Investments." 

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Table of Contents

Net Premiums Earned:

The following table shows the gross and net premiums written and earned for the Non-life Run-off segment for 

the years ended December 31, 2018, 2017 and 2016:

2018

2017

Change

2016

Change

Gross premiums written

$

Ceded reinsurance premiums written

Net premiums written

Gross premiums earned

Ceded reinsurance premiums earned

(8,910) $
(307)
(9,217)
25,230

(15,803)

(in thousands of U.S. dollars)
14,102 $

(23,012) $

17,316 $

(7,620)

6,482

23,950

(9,788)

7,313

(15,699)

1,280

(6,015)

(8,114)

9,202

25,989

(9,234)

(3,214)

494

(2,720)

(2,039)

(554)

Net premiums earned

$

9,427 $

14,162 $

(4,735) $

16,755 $

(2,593)

Because business in this segment is in run-off, our general expectation is for premiums associated with legacy 
business  to  decline  in  future  periods.  However,  the  actual  amount  in  any  particular  year  will  be  impacted  by  new 
acquisitions during the year, and the run-off of premiums from acquisitions completed in recent years. 

2018 versus 2017: Net premiums written in 2018 of $(9.2) million primarily related to reductions in net written 
premium on legacy business for which corresponding unearned premium was also released. Net premiums earned of 
$9.4 million and $14.2 million in 2018 and 2017, respectively, primarily related to the legacy run-off business assumed.

2017 versus 2016: Premiums written and earned in 2017 and 2016 primarily related to the legacy run-off business 

assumed.

Net Incurred Losses and LAE:

The following table shows the components of net incurred losses and LAE for the Non-life Run-off segment for 

the years ended December 31, 2018, 2017 and 2016:

2018

2017

2016

Prior
Periods

Current
Period

Total

Prior
Periods

Current
Period

Total

Prior
Periods

Current
Period

Total

(in thousands of U.S. dollars)

Net losses paid

$ 838,812

$

5

$ 838,817

$ 578,888

$

2,835

$ 581,723

$ 529,937

$

3,869

$ 533,806

Net change in case and 
LAE reserves (1)

Net change in IBNR 
reserves (2)

Increase (reduction) in
estimates of net ultimate
losses

Reduction in provisions for
bad debt

Increase (reduction) in
provisions for unallocated
LAE

Amortization of deferred
charge assets

Amortization of fair value
adjustments

Changes in fair value - fair
value option

Net incurred losses and
LAE

(552,124)

4,704

(547,420)

(381,450)

397

(381,053)

(608,168)

(617)

(608,785)

(573,127)

7,742

(565,385)

(393,100)

2,373

(390,727)

(349,726)

2,342

(347,384)

(286,439)

12,451

(273,988)

(195,662)

5,605

(190,057)

(427,957)

5,594

(422,363)

—

(65,401)

13,781

12,877

6,664

—

—

—

—

—

—

(1,536)

(1,536)

(13,822)

—

(13,822)

(65,401)

(54,071)

261

(53,810)

(44,190)

235

(43,955)

13,781

14,359

12,877

10,114

6,664

30,256

—

—

—

14,359

168,827

10,114

25,432

30,256

—

—

—

—

168,827

25,432

—

$(318,518) $ 12,451

$(306,067) $(196,540) $

5,866

$(190,674) $(291,710) $

5,829

$(285,881)

(1)  Net change in case and LAE reserves comprises the movement during the year in specific case reserve liabilities as a result of claims settlements 
or changes advised to us by our policyholders and attorneys, less changes in case reserves recoverable advised by us to our reinsurers as a 
result of the settlement or movement of assumed claims. 

(2)  Net change in IBNR represents the gross change in our actuarial estimates of IBNR, less amounts recoverable. 

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2018: The reduction in net incurred losses and LAE for the year ended December 31, 2018 of $306.1 million
included net incurred losses and LAE of $12.5 million related to current period net earned premium. Excluding current 
period net incurred losses and LAE of $12.5 million, the reduction in net incurred losses and LAE liabilities relating to 
prior periods was $318.5 million, which was attributable to a reduction in estimates of net ultimate losses of $286.4 
million, a reduction in provisions for unallocated LAE of $65.4 million relating to 2018 run-off activity, partially offset by 
the amortization of deferred charge assets of $13.8 million, amortization of fair value adjustments of $12.9 million and 
an increase in the fair value of liabilities of $6.7 million related to our assumed retroactive reinsurance agreements for 
which we have elected the fair value option.

The reduction in estimates of prior period net ultimate losses of $286.4 million for the year ended December 31, 
2018 included a net reduction in case and IBNR reserves of $1,125.3 million, partially offset by net losses paid of 
$838.8 million. 

The significant drivers of the 2018 results are explained below.

Workers' Compensation

A $154.6 million reduction in estimates of net ultimate losses in our workers' compensation line of business 
arose across multiple portfolios, where reported loss development was generally significantly less than expected. For 
certain of our portfolios, the lower than expected actual development was driven by significant pro-active settlement 
activity on individual claimants where we were able to close open claims earlier than was indicated by the original 
payout pattern, and, in other portfolios, based on the review of recent loss development activity we revised our actuarial 
development "tail factor" assumption, which led to a reduction in net ultimate losses. For example, in one portfolio we 
observed favorable incurred loss development, primarily relating to accident years 1995 through 2005 where we paid 
$22.7 million in loss payments to release a corresponding $37.0 million of associated case reserves for $14.3 million
in favorable incurred loss development. 

When actual development is less than expected for a sustained period of time across a significant volume of 
exposures, an updated actuarial analysis tends to indicate reductions in IBNR reserves. Updates to actuarial analysis, 
factoring in the less-than-expected reported incurred loss development for the year, is the primary driver of the $154.6 
million reduction to workers' compensation net ultimate loss estimates.

For recently acquired portfolios of workers' compensation business, we have utilized our subsidiary, Paladin 
Managed Care Services ("Paladin"), to assist us in reviewing claims. Paladin generally produces savings related to 
medical expense liabilities over and above savings achieved by prior vendors of such services, and the savings lead 
to actual development that is less than expected, thereby driving reductions to the estimates of net ultimate losses. In 
one  particular  program,  our  claims  personnel  pursued  a  pro-active  strategy  of  settling  with  numerous  workers' 
compensation claimants whose injuries arose in recent accident years. For this portfolio, the claims team reduced the 
open inventory of claims by 78% during 2018. This reduction in exposure, when incorporated into an updated actuarial 
analysis, led to a reduction in our estimate of ultimate net losses of $30.2 million, primarily relating to accident years 
2010 through 2014.

We also continue to actively seek to commute policies when possible, and where the commutation of the policy 
is settled at a level below the carried value of the loss reserves, we record a reduction in our estimates of net ultimate 
losses. During the year ended December 31, 2018, we completed 11 commutations across several portfolios that 
contributed to the reduction in estimates of net ultimate losses. 

Asbestos

A $64.9 million reduction in estimates of net ultimate losses in our asbestos line of business arose primarily due 
to one asbestos portfolio where lower than expected volume of claims reported and a lower than expected severity 
on claims settled in the period, when projected to net ultimate losses through actuarial methodologies, resulted in a 
significant reduction in estimates of net ultimate losses. The volume of claims reported was 3% less than expected 
and the average cost per claim was 5% less than expected. Across our other asbestos portfolios we had a combination 
of commutations, detailed actuarial studies and lower than expected incurred loss development, which all resulted in 
reductions in estimates of net ultimate losses. 

Other

All other line of business changes in estimates of net ultimate losses were primarily due to the application of our 
reserving  methodologies,  favorable  actual  versus  expected  loss  development,  pro-active  claim  management  and 
commutations.

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The reduction of $65.4 million in provisions for unallocated LAE was due to a reduction in our estimate of the 

total future costs to administer the claims.

The amortization of deferred charge assets of $13.8 million was associated with retroactive reinsurance contracts 
where, at the inception of the contract, the estimated ultimate losses payable were in excess of premium received. 
Deferred charge assets are amortized over the estimated claim payment period of the related contract and are adjusted 
periodically to reflect new estimates of the amount and timing of the remaining loss payments.

The amortization of fair value adjustments of $12.9 million was related to the fair value adjustments associated 
with the acquisition of companies. On acquisition, we are required to fair value the net assets acquired, including the 
reinsurance balances recoverable and the liability for losses and LAE. The resulting fair value adjustments are then 
amortized over the expected life of the reinsurance balances recoverable and the liability for losses and LAE.

The increase in the fair value of liabilities for which we have elected the fair value option of $6.7 million was 
primarily due to changes in the discount rate and the application of the discount rate to the updated expected cash 
flow patterns.

2017: The reduction in net incurred losses and LAE for the year ended December 31, 2017 of $190.7 million
included net incurred losses and LAE of $5.9 million related to current period net earned premium from previously 
acquired businesses that renewed certain policies while being run-off. Excluding current period net incurred losses 
and LAE of $5.9 million, the reduction in net incurred losses and LAE liabilities relating to prior periods was $196.5 
million, which was attributable to a reduction in estimates of net ultimate losses of $195.7 million, and a reduction in 
provisions for unallocated LAE of $54.1 million, relating to 2017 run-off activity, partially offset by an increase in the 
fair value of liabilities of $30.3 million related to our assumed retroactive reinsurance agreements for which we have 
elected the fair value option, the amortization of the deferred charge assets of $14.4 million and the amortization of 
fair value adjustments over the estimated payout period relating to companies acquired amounting to $10.1 million.

The reduction in estimates of prior period net ultimate losses of $195.7 million for the year ended December 31, 
2017 included a net reduction in case and IBNR reserves of $774.6 million, partially offset by net losses paid of $578.9 
million.

The significant drivers of the 2017 results are explained below.

Workers' Compensation

A $155.0 million reduction in estimates of net ultimate losses in our workers' compensation line of business 
arose primarily in five separate portfolios. Across these five portfolios, the reported incurred loss development was 
generally significantly lower than expected. When actual development is less than expected for a sustained period of 
time, across a significant volume of exposures, an updated actuarial analysis tends to indicate reductions in IBNR 
reserves.  In  addition,  we  continue  to  pro-actively  manage  and  settle  claims  where  possible,  commute  policies  if 
appropriate and, through Paladin, we are able to achieve significant savings on medical costs through active claims 
management strategies over the life of the reported claims. All of these items reduce the estimates of net ultimate 
losses. 

Construction Defect

A $33.0 million reduction in estimates of net ultimate losses in our construction defect line of business arose 
primarily due to lower than expected actual incurred development in one portfolio. The active claims management 
approach that our claims team adopted for the assumed exposures within this portfolio led to a significant reduction 
loss in the inventory of the assumed open claims of 73% during 2017. This reduction in exposure, when incorporated 
into our updated actuarial analysis, resulted in a reduction in estimates of net ultimate losses for this line of business.

Asbestos

A $27.0 million increase in estimates of net ultimate losses in our asbestos line of business resulted from a 
ground-up study performed by a consulting actuarial firm on one of our portfolios. This study resulted in the recording 
of additional reserves of $60.5 million due to a small number of accounts that experienced an increase in the notification 
of claims which are expected to attach to the excess policies that we reinsure. This increase was partially offset by 
favorable development of $33.5 million in our other portfolios of asbestos exposures arising primarily from lower than 
expected claim notifications.

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Other 

All other line of business changes in estimates of net ultimate losses were primarily due to the application of our 
reserving  methodologies,  favorable  actual  versus  expected  loss  development,  pro-active  claim  management  and 
commutations.

The reduction in provisions for bad debt of $1.5 million was a result of the favorable recoveries from reinsurers, 
the reduction in bad debt provisions for insolvent reinsurers as a result of distributions received and the reduction of 
specific provisions held for certain reinsurers. 

The reduction of $54.1 million in provisions for unallocated LAE was due to a reduction in our estimate of the 

total future costs to administer the claims.

The amortization of deferred charge assets of $14.4 million was associated with retroactive reinsurance contracts 
where, at the inception of the contract, the estimated ultimate losses payable were in excess of premium received. 
Deferred charge assets are amortized over the estimated claim payment period of the related contract and are adjusted 
periodically to reflect new estimates of the amount and timing of the remaining loss payments.

The amortization of fair value adjustment of $10.1 million was related to the fair value adjustments associated 
with the acquisition of companies. On acquisition, we are required to fair value the net assets acquired, including the 
reinsurance balances recoverable and the liability for losses and LAE. The resulting fair value adjustments are then 
amortized over the expected life of the reinsurance balances recoverable and the liability for losses and LAE.

The increase in the fair value of liabilities for which we have elected the fair value option of $30.3 million was 
primarily due to changes in the discount rate and the application of the discount rate to the updated expected cash 
flow patterns.

2016: The reduction in net incurred losses and LAE for the year ended December 31, 2016 of $285.9 million
included net incurred losses and LAE of $5.8 million related to current period net earned premium, primarily for the 
run-off  business  acquired  with  Sussex.  Excluding  current  period  net  incurred  losses  and  LAE  of  $5.8  million,  the 
reduction in net incurred losses and LAE liabilities relating to prior periods was $291.7 million, which was attributable 
to a reduction in estimates of net ultimate losses of $428.0 million, a reduction in provisions for unallocated LAE of 
$44.2 million, relating to 2016 run-off activity, and a reduction in the provision for bad debt of $13.8 million, partially 
offset by the amortization of the deferred charge assets of $168.8 million and the amortization of fair value adjustments 
over the estimated payout period relating to companies acquired amounting to $25.4 million. 

The reduction in estimates of prior period net ultimate losses of $428.0 million for the year ended December 31, 
2016 included a net reduction in case and IBNR reserves of $957.9 million, partially offset by net losses paid of $529.9 
million. 

The significant drivers of the 2016 results are explained below.

Workers' Compensation

A $323.1 million reduction in estimates of net ultimate losses in our workers' compensation line of business 
arose primarily in three separate portfolios. Across these three portfolios, the reported incurred loss development was 
generally significantly lower than expected. When actual development is lower than expected for a sustained period 
of time across a significant volume of exposures, an updated actuarial analysis tends to indicate reductions in IBNR 
reserves. In one specific portfolio, having observed a general trend of lower than expected actual development over 
a sustained period of time, we revised the medical inflation assumption used to estimate case and LAE reserves for 
long term disability claimants. This change to an actuarial assumption, driven by observed actual development, resulted 
in a significant reduction in our estimates of net ultimate losses of $234.5 million, primarily across accident years 1991 
through 2001. This was partially offset by a significant reduction in the related deferred charge asset as described 
below.

Asbestos 

A $25.3 million reduction in estimates of net ultimate losses in our asbestos line of business arose primarily due 
to six commutations, which resulted in a $13.1 million reduction in net ultimate losses. The remainder of the reduction 
arose due to lower than expected actual loss development.

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Other 

All other line of business changes in estimates of net ultimate losses were primarily due to the application of our 
reserving methodologies, generally favorable actual versus expected loss development, pro-active claim management 
and commutations.

The reduction in provisions for bad debt of $13.8 million was a result of the favorable recoveries from reinsurers, 
and the reduction in bad debt provisions for insolvent reinsurers as a result of distributions received, partially offset by 
additional provisions for certain reinsurers.

The reduction of $44.2 million in provisions for unallocated LAE was due to a reduction in our estimate of the 

total future costs to administer the claims.

The  amortization  of  deferred  charge  assets  of  $168.8  million  was  associated  with  retroactive  reinsurance 
contracts where, at the inception of the contract, the estimated ultimate losses payable were in excess of premium 
received. Deferred charge assets are amortized over the estimated claim payment period of the related contract and 
are adjusted periodically to reflect new estimates of the amount and timing of the remaining loss payments. In the year 
ended December 31, 2016, the amortization of the deferred charge asset included an impairment of $38.6 million, 
which was offset in earnings by favorable loss reserve development.

The amortization of fair value adjustment of $25.4 million was related to the the fair value adjustments associated 
with the acquisition of companies. On acquisition, we are required to fair value the net assets acquired, including the 
reinsurance balances recoverable and the liability for losses and LAE. The resulting fair value adjustments are then 
amortized over the expected life of the reinsurance balances recoverable and the liability for losses and LAE.

Acquisition Costs:

2018 versus 2017: Acquisition costs for the Non-life Run-off segment were $4.0 million in 2018, compared to 
$0.3 million in 2017, an increase of $3.7 million primarily related to net premiums earned on legacy run-off business 
assumed.

2017 versus 2016: Acquisition costs for the Non-life Run-off segment were $0.3 million in 2017, compared to 
$4.2 million for 2016, a decrease of $3.9 million. Acquisition costs in 2017 and 2016 primarily related to net premiums 
earned on legacy run-off business assumed.

Fees and Commission Income:

2018 versus 2017: Our management companies in the Non-life Run-off segment earned fees and commission 
income of $16.5 million and $43.8 million in 2018 and 2017, respectively, a decrease of $27.4 million. This decrease  
primarily resulted from a decrease in the profit commission and fee income earned from KaylaRe as a result of the 
acquisition and subsequent consolidation and elimination of transactions with KaylaRe, as described in Note 21 - 
"Related Party Transactions" in the notes to our consolidated financial statements included within Item 8 of this Annual 
Report on Form 10-K. While our consulting subsidiaries continue to provide management and consultancy services, 
claims inspection services and reinsurance collection services to third-party clients in limited circumstances, the core 
focus of these subsidiaries is providing in-house services to companies within the Enstar group. These internal fees 
are eliminated upon consolidation of our results of operations.

2017 versus 2016: Our management companies in the Non-life Run-off segment earned fees and commission 
income of $43.8 million and $17.4 million in 2017 and 2016, respectively, an increase of $26.4 million. This increase  
primarily resulted from a $13.6 million increase in profit commission and fee income earned from KaylaRe, as described 
in Note 21 - "Related Party Transactions" in the notes to our consolidated financial statements included within Item 8 
of this Annual Report on Form 10-K. We also earned an additional $2.6 million of fee income in 2017 from a new third-
party run-off management engagement. The remaining increase is derived from additional fees earned from existing 
third-party clients.

Other Income:

2018 versus 2017: Other income was $36.0 million in 2018, compared to $21.2 million in 2017, an increase of 
$14.8 million. The increase of $14.8 million is primarily due to a reduction in net liabilities relating to direct asbestos 
and environmental exposures carried by our subsidiary DCo LLC.

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2017 versus 2016: Other income was $21.2 million in 2017, compared to $7.9 million in 2016. The increase of 

$13.3 million is primarily attributable to an increase in recoveries of other assets.

General and Administrative Expenses:

General and administrative expenses consist of operating expenses and corporate expenses.

2018

Operating expenses
Corporate expenses
General and administrative expenses

$

$

158,731 $

39,093

197,824 $

2017

2016

Change
(in thousands of U.S. dollars)
132,235 $
101,592
233,827 $

26,496 $ 151,316 $
(62,499)
(36,003) $ 212,899 $

61,583

Change

(19,081)
40,009
20,928

2018 versus 2017: General and administrative expenses for the Non-life Run-off segment decreased by $36.0 
million, from $233.8 million in 2017 to $197.8 million in 2018. The decrease in expenses in 2018 related primarily to 
a decrease in performance-based salary and benefits including stock compensation expense due to lower net earnings 
of the Non-life Run-off segment in 2018 compared to 2017.

2017 versus 2016: General and administrative expenses for the Non-life Run-off segment increased by $20.9 
million from $212.9 million in 2016 to $233.8 million in 2017. The increase in expenses in 2017 primarily related to an 
increase in performance-based salary and benefits due to higher net earnings of the Non-life Run-off segment in 2017 
compared to 2016, an increase in bank charges relating to the early repayment of certain credit facilities, and an 
increase in professional fees relating to significant new business transactions and projects.

Interest Expense:

2018 versus 2017: Interest expense was $30.6 million in 2018, which is broadly consistent with the interest 

expense of $29.0 million in 2017.

2017 versus 2016: Interest expense was $29.0 million in 2017, compared to $22.3 million in 2016, an increase
of $6.7 million. The increase in interest expense was primarily due to the issuance of Senior Notes in the first quarter 
of 2017.

Net Foreign Exchange Gains (Losses):

2018  versus  2017:  Net  foreign  exchange  gains  for  the  Non-life  Run-off  segment  were  $2.5  million  in  2018
compared to net foreign exchange losses of $7.3 million in 2017. The change of $9.9 million in net foreign exchange 
gains (losses) arose primarily as a result of changes in exchange rates in 2017 and the resulting impact on our foreign 
currency denominated investments and subsidiaries, which was partially offset by the change in currency translation 
adjustment in the consolidated statement of comprehensive income.

2017 versus 2016: Net foreign exchange losses for the Non-life Run-off segment were $7.3 million in 2017, 
compared to net foreign exchange gains of $1.7 million in 2016. The change of $9.0 million in net foreign exchange 
gains (losses) in 2017 arose primarily as a result of changes in exchange rates and the resulting impact on our foreign 
currency denominated investments and subsidiaries, which was partially offset by the change in currency translation 
adjustment in the consolidated statement of comprehensive income.

Income Tax (Expense) Benefit:

2018 versus 2017: We recorded an income tax benefit of $3.6 million for our Non-life Run-off segment in 2018, 
compared to an income tax benefit of $7.0 million in 2017, a change of $3.4 million. The effective tax rate was (14.5)% 
in 2018 compared with (2.0)% in 2017. Our tax rate was impacted by having proportionately lower net income in our 
tax paying subsidiaries in 2018 than in 2017. In addition, our tax rate was impacted by U.S. Tax Reform, resulting in 
a tax benefit of $0.6 million in 2018 and a tax benefit of $5.7 million in 2017. Income tax expense is primarily generated 
through our foreign operations outside of Bermuda, principally in the United States, the United Kingdom, Continental 
Europe and Australia. The effective tax rate, which is calculated as income tax expense or benefit divided by income 
before  tax,  is  driven  primarily  by  the  geographic  distribution  of  pre-tax  net  income  between  jurisdictions  with 
comparatively higher tax rates and those with comparatively lower income tax rates and as a result may fluctuate 
significantly from period to period.

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2017 versus 2016: We recorded an income tax benefit of $7.0 million in 2017, compared to an income tax 
expense of $28.6 million in 2016, a change of $35.6 million. The effective tax rate was (2.0)% for 2017, compared to 
9.3% in 2016. The deferred tax valuation allowance was decreased in relation to (i) the decrease of the deferred tax 
asset due to the reduction in the U.S. income tax rate from 35% to 21%, (ii) the current year utilization of deferred tax 
assets,  partially  offset  by  an  increase  relating  to  deferred  tax  assets,  which  we  have  deemed  are  not  likely  to  be 
realized. In addition, our tax rate was impacted by U.S. Tax Reform resulting in a tax benefit of $5.7 million, as well as 
having proportionately lower net income in our tax paying subsidiaries in 2017 than in 2016.

Earnings from Equity Method Investments:

2018 versus 2017: We recorded earnings from equity method investments of $42.1 million for our Non-life Run-
off segment in 2018, compared to earnings of $5.9 million in 2017, a change of $36.2 million. The income in 2018 was 
primarily  due  to  (i)  our  investment  in  KaylaRe,  which  was  an  equity  method  investment  until  May  2018  when  we 
purchased the remainder of the equity interests that we did not already own and (ii) earnings from our investment in 
Monument.

2017 versus 2016: We recorded earnings from equity method investments of $5.9 million for our Non-life Run-
off segment in 2017, compared to losses of $5.4 million in 2016, a change of $11.3 million. The earnings in 2017 were 
primarily due to our investment in KaylaRe.

Noncontrolling Interest:

2018 versus 2017: Net earnings attributable to noncontrolling interest in our Non-life Run-off segment were 
$3.1 million in 2018, compared to $14.7 million in 2017, a decrease of $11.6 million. The decrease of $11.6 million in 
2018 was due primarily to the decrease in earnings for those companies where there is a noncontrolling interest. The 
number of subsidiaries in this segment with a noncontrolling interest remained unchanged at two as at December 31, 
2018 and December 31, 2017.

2017 versus 2016: Net earnings attributable to noncontrolling interest in our Non-life Run-off segment was $14.7 
million in 2017, compared to $17.6 million in 2016, a decrease of $2.9 million. The decrease of $2.9 million in 2017
was primarily due to the decrease in earnings for those companies where there is a noncontrolling interest. The number 
of subsidiaries in this segment with a noncontrolling interest remained unchanged at two as at December 31, 2017
and 2016.

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Atrium Segment

The Atrium segment includes Atrium 5 Ltd. ("Atrium 5"), Atrium Underwriters Limited ("AUL") and Northshore 
Holdings Limited. Atrium 5 results represent its proportionate share of the results of Syndicate 609 for which it provides 
25% of the underwriting capacity and capital. AUL results largely represent fees charged to Syndicate 609 and a 20%
profit commission on the results of the syndicate less salaries and general and administrative expenses incurred in 
managing the syndicate. AUL also includes other Atrium Group non-syndicate fee income and associated expenses. 
Northshore Holdings Limited results include the amortization of intangible assets that were fair valued upon acquisition.

The following is a discussion and analysis of the results of operations for our Atrium segment for the years ended 

December 31, 2018, 2017 and 2016, which are summarized below. 

Gross premiums written

Net premiums written

Net premiums earned

Net incurred losses and LAE

Acquisition costs

Operating expenses

Underwriting income

Net investment income

Net realized and unrealized gains (losses)

Fees and commission income

Other income

Corporate expenses

Interest expense

Net foreign exchange losses

EARNINGS BEFORE INCOME TAXES

Income tax expense

NET EARNINGS FROM CONTINUING OPERATIONS

Net earnings attributable to noncontrolling interest

NET EARNINGS ATTRIBUTABLE TO ENSTAR
GROUP LIMITED ORDINARY SHAREHOLDERS

Underwriting ratios:
Loss ratio (1)
Acquisition cost ratio (1)
Operating expense ratio (1)
Combined ratio (1)

2018

2017

Change

2016

Change

(in thousands of U.S. dollars)

$ 171,494

$ 153,472

$ 18,022

$ 143,170

$ 10,302

$ 153,488

$ 134,214

$ 19,274

$ 140,437

$ (6,223)

$ 146,315

$ 134,747

$ 11,568

$ 124,416

$ 10,331

(69,810)

(50,646)

(17,777)

8,082

5,686

(3,251)

18,622

162

(69,419)

(47,688)

(17,444)

196

4,218

1,117

22,788

230

(6,921)

(12,142)

—

(3,394)

18,986

(3,732)

15,254

(6,257)

(559)

(5,060)

10,788

(1,593)

9,195

(3,772)

(391)

(2,958)

(333)

7,886

1,468

(4,368)

(4,166)

(68)

5,221

559

1,666

8,198

(2,139)

6,059

(2,485)

(58,387)

(44,670)

(14,233)

7,126

2,940

(601)

18,189

206

(10,899)

(198)

(3,310)

13,453

(2,573)

10,880

(4,464)

(11,032)

(3,018)

(3,211)

(6,930)

1,278

1,718

4,599

24

(1,243)

(361)

(1,750)

(2,665)

980

(1,685)

692

$

8,997

$

5,423

$

3,574

$

6,416

$

(993)

47.7%

34.6%

12.2%

94.5%

51.5%

35.4%

13.0%

99.9%

(3.8)%

(0.8)%

(0.8)%

(5.4)%

46.9%

35.9%

11.5%

94.3%

4.6 %

(0.5)%

1.5 %

5.6 %

(1)Refer to "Underwriting Ratios" for a description of how these ratios are calculated. 

Overall Results

An analysis of the components of the segment's net earnings is shown below, after the attribution of net earnings 

to noncontrolling interest.

The lower combined ratio in 2018 is primarily due to a decrease in the net loss ratio. The decrease in the net 
loss ratio is primarily attributable to the large losses in 2017, namely those attributable to hurricanes Harvey, Irma and 
Maria. 

Investment results are separately discussed below in "Investments." 

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Gross Premiums Written:

The following table provides gross premiums written by line of business for the Atrium segment for the years 

ended December 31, 2018, 2017 and 2016:

2018

2017

Change

2016

Change

Marine, Aviation and Transit

Binding Authorities

Reinsurance

Accident and Health

Non-Marine Direct and Facultative

Total

$

40,227 $
76,389

17,763

18,836

18,279

(in thousands of U.S. dollars)
35,105 $

5,122

$

38,920 $

65,990

19,730

17,364

15,283

10,399

(1,967)

1,472

2,996

60,238

14,223

14,371

15,418

(3,815)

5,752

5,507

2,993

(135)

$ 171,494 $ 153,472 $

18,022

$ 143,170 $

10,302

See below for a discussion of the drivers of the increase in net premiums earned for 2018 as compared with 

2017, which also explain the increase in gross premiums written for the same periods. 

Net Premiums Earned:

The following table provides net premiums earned by line of business for the Atrium segment for the years ended 

December 31, 2018, 2017 and 2016:

2018

2017

Change

2016

Change

Marine, Aviation and Transit

Binding Authorities

Reinsurance

Accident and Health

Non-Marine Direct and Facultative

Total

$

31,738 $
67,423

14,029

17,689

15,436

(in thousands of U.S. dollars)
29,234 $

2,504 $

33,657 $

60,293

16,173

15,777

13,270

7,130

(2,144)

1,912

2,166

54,048

11,443

12,196

13,072

(4,423)

6,245

4,730

3,581

198

$ 146,315 $ 134,747 $

11,568 $ 124,416 $

10,331

2018 versus 2017: Net premiums earned for the Atrium segment were $146.3 million in 2018, compared to 
$134.7 million in 2017, an increase of $11.6 million. The increase was seen across all lines of business in 2018, except 
reinsurance. The net premiums earned related to the binding authorities line of business increased due to the continued 
growth of the international professional liability business due to new underwriters hired in recent years, as well as the 
continued  success  of AU  Gold, Atrium's  proprietary  online  underwriting  platform.  Marine,  aviation  and  transit  net 
premiums earned increased due to opportunities arising following the exit of certain Lloyd's syndicates. Non-marine 
direct  and  facultative  net  premiums  earned  increased  due  to  new  opportunities  following  losses  from  the  large 
catastrophe losses in 2017 and targeted premium growth. Offsetting these increases was a reduction in net premiums 
earned for the reinsurance line of business due to lower renewals in 2018 due to risk selection and maintaining pricing 
standards. 

2017 versus 2016: Net premiums earned for the Atrium segment were $134.7 million in 2017, compared to 
$124.4 million in 2016, an increase of $10.3 million. The increase was seen across all lines of business in 2017, except 
marine, aviation and transit. The premium increase for the binding authorities line reflects the continued growth of 
international professional liability business due to new underwriters hired in recent years, as well as the continued 
success of AU Gold, Atrium's proprietary online underwriting platform. New business has been written by property 
reinsurance underwriters who joined Atrium during 2016. Offsetting these increases was a reduction in premium for 
the marine, aviation and transit class, where continued pressure on premium rates and terms and conditions led to 
the non-renewal of certain business in order to maintain underwriting discipline.

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Net Incurred Losses and LAE: 

The following table shows the components of net incurred losses and LAE for the Atrium segment for the years 

ended December 31, 2018, 2017 and 2016:

2018

2017

2016

Prior
Periods

Current
Period

Total

Prior
Periods

Current
Period

Total

Prior
Periods

Current
Period

Total

(in thousands of U.S. dollars)

Net losses paid

$ 28,969

$ 35,537

$ 64,506

$ 31,107

$ 24,571

$ 55,678

$ 24,416

$ 23,582

$ 47,998

Net change in case and LAE 
reserves (1)
Net change in IBNR reserves (2)

Increase (reduction) in estimates
of net ultimate losses

Increase in provisions for bad debt

Increase (reduction) in provisions
for unallocated LAE

Amortization of fair value
adjustments

(10,161)

(27,507)

16,492

31,598

6,331

4,091

(13,324)

(35,650)

21,662

43,329

8,338

7,679

(13,115)

(20,543)

12,967

34,243

(148)

13,700

(8,699)

83,627

74,928

(17,867)

89,562

71,695

(9,242)

70,792

61,550

—

—

(5,118)

—

—

—

—

—

89

(442)

70

727

159

285

—

—

(421)

566

—

145

(5,118)

(2,720)

—

(2,720)

(3,308)

—

(3,308)

Net incurred losses and LAE

$ (13,817) $ 83,627

$ 69,810

$ (20,940) $ 90,359

$ 69,419

$ (12,971) $ 71,358

$ 58,387

(1) Net change in case and LAE reserves comprises the movement during the period in specific case reserve liabilities as a result of claims settlements 
or changes advised to us by our policyholders and attorneys, less changes in case reserves recoverable advised by us to our reinsurers as a 
result of the settlement or movement of assumed claims.

(2) Net change in IBNR reserves represents the gross change in our actuarial estimates of IBNR reserves, less amounts recoverable.

2018 versus 2017: Net incurred losses and LAE were $69.8 million in 2018, compared to $69.4 million in 2017, 
an increase of $0.4 million. Net favorable prior period loss development in 2018 and 2017 was $13.8 million and $20.9 
million, respectively, and was experienced across most lines of business. Excluding prior year loss development, net 
incurred losses and LAE in 2018 and 2017 were $83.6 million and $90.4 million, respectively. There was a lower level 
of catastrophe losses in 2018 when compared with 2017. The losses in 2018 included $6.7 million in respect of the 
California wildfires and Hurricane Matthew, compared to $18.5 million incurred in 2017 in respect of the large catastrophe 
events that occurred in the third quarter of 2017, primarily hurricanes Harvey, Irma and Maria. Excluding these large 
catastrophe  events,  the  current  year  losses  were  $76.9  million  in  2018,  compared  to  $71.9  million  in  2017.  The 
catastrophe events in 2018 predominantly impacted the binding authorities line of business.

2017 versus 2016: Net incurred losses and LAE were $69.4 million in 2017, compared to $58.4 million in 2016, 
an increase of $11.0 million. Net favorable prior period loss development in 2017 and 2016 was $20.9 million and 
$13.0 million, respectively, and was experienced across most lines of business. Excluding prior year loss development, 
net incurred losses and LAE in 2017 and 2016 were $90.4 million and $71.4 million, respectively. The losses in 2017
included $18.5 million in respect of the large catastrophe events that occurred in the third quarter of 2017, primarily 
hurricanes Harvey, Irma and Maria. Excluding these large catastrophe events, the current year losses were $71.9 
million in 2017, broadly consistent with 2016. The large catastrophe events impacted the binding authorities, non-
marine direct and facultative and reinsurance lines of business.

Acquisition Costs:

2018 versus 2017:  Acquisition costs were $50.6 million in 2018, compared to $47.7 million in 2017, an increase 
of $3.0 million. The Atrium acquisition cost ratios for 2018 and 2017 were 34.6% and 35.4%, respectively, a decrease 
of 0.8%. The decrease in the ratio was primarily due to changes in the business mix.

2017 versus 2016: Acquisition costs were $47.7 million in 2017, compared to $44.7 million in 2016, an increase
of $3.0 million. The acquisition cost ratios in 2017 and 2016 were 35.4% and 35.9%, respectively, a decrease of 0.5%. 
The decrease in the ratio was primarily due to changes in the business mix.

Operating Expenses:

2018 versus 2017: Operating expenses for the Atrium segment were $17.8 million in 2018, which was broadly 

consistent with $17.4 million in 2017.

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2017 versus 2016: Operating expenses for the Atrium segment were $17.4 million in 2017, compared to $14.2 
million in 2016, an increase of $3.2 million. The increase of $3.2 million in 2017 primarily relates to profit commission 
payable to AUL and bonus costs which are based on the Lloyd’s year of account results. These results are being driven 
by the favorable prior year loss development, which was greater in 2017 compared to 2016.

Fees and Commission Income:

2018 versus 2017: Fees and commission income was $18.6 million in 2018, compared to $22.8 million in 2017, 
a decrease of $4.2 million. The fees represent management and profit commission fees earned by us in relation to 
AUL’s management of Syndicate 609 and other underwriting consortiums. The decrease of $4.2 million in 2018 was 
primarily due to profit commission on lower syndicate profits arising on the prior year underwriting profits in 2018 as 
compared with 2017. 

2017 versus 2016: Fees and commission income was $22.8 million in 2017, compared to $18.2 million in 2016, 
an increase of $4.6 million. The increase of $4.6 million in 2017 was primarily due to profit commission on higher 
syndicate profits arising on the prior year underwriting profits in 2017 as compared with 2016. 

Corporate Expenses:

2018 versus 2017: Corporate expenses for the Atrium segment were $6.9 million in 2018, compared to $12.1 
million in 2017, a decrease of $5.2 million. This decrease was primarily related to lower variable expenses relating to 
the Atrium employee share incentive plan.

2017 versus 2016: Corporate expenses for the Atrium segment were $12.1 million in 2017, compared to $10.9 

million in 2016, an increase of $1.2 million.

Net Foreign Exchange Losses

2018 versus 2017: Net foreign exchange losses for the Atrium segment were $3.4 million in 2018 compared to 
$5.1 million in 2017. The net foreign exchange losses in 2018 resulted primarily from recognizing realized losses on 
the foreign currency available for sale investment portfolio, which were mostly reclassified from accumulated other 
comprehensive income. 

2017 versus 2016: Net foreign exchange losses for the Atrium segment were $5.1 million in 2017 compared to 
$3.3 million in 2016. Net foreign exchange losses in 2017 resulted primarily from recognizing realized losses on the 
foreign  currency  available  for  sale  investment  portfolio,  which  were  mostly  reclassified  from  accumulated  other 
comprehensive income. 

Income Tax Expense:

2018 versus 2017: We recorded income tax expense of $3.7 million in 2018, compared to $1.6 million in 2017, 
an increase of $2.1 million, primarily due to higher earnings in the Atrium segment. Income tax expense is associated 
with the operations of Atrium 5 and AUL in the United Kingdom. The effective tax rates for the Atrium segment in 2018
and 2017 were 19.7% and 14.8%, respectively. 

2017 versus 2016: We recorded income tax expense of $1.6 million in 2017, compared to $2.6 million in 2016, 
a decrease of $1.0 million, primarily due to lower earnings in the Atrium segment. The effective tax rates for the Atrium 
segment in 2017 and 2016 were 14.8% and 19.1%, respectively.

Noncontrolling Interest:

2018 versus 2017: Net earnings attributable to noncontrolling interest in our Atrium segment were $6.3 million
in 2018, compared to $3.8 million in 2017, a change of $2.5 million, which was primarily due to higher earnings in the 
Atrium segment. As of December 31, 2018, Trident and Dowling had a combined 41.0% noncontrolling interest in the 
Atrium segment.

2017 versus 2016: Net earnings attributable to noncontrolling interest in our Atrium segment were $3.8 million
in 2017, compared to $4.5 million in 2016, a change of $0.7 million, which was primarily due to lower earnings in the 
Atrium segment. As of December 31, 2017, Trident and Dowling had a combined 41.0% noncontrolling interest in the 
Atrium segment.

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StarStone Segment 

The results of our StarStone segment include the results of StarStone and StarStone Specialty Holdings Limited 
("StarStone Group"). Our StarStone segment also includes the results of KaylaRe's reinsurance of StarStone Group 
from the date that Enstar completed the acquisition of KaylaRe and other intra-group cessions. 

The following is a discussion and analysis of the results of operations for the StarStone segment for the years 

ended December 31, 2018, 2017 and 2016, which are summarized below. 

Gross premiums written

Net premiums written

Net premiums earned

Net incurred losses and LAE

Acquisition costs

Operating expenses

Underwriting income (loss)

Net investment income

Net realized and unrealized gains (losses)

Fees and commission income

Other income (losses)

Interest expense

Net foreign exchange gains (losses)

EARNINGS (LOSS) BEFORE INCOME TAXES

Income tax benefit (expense)

NET EARNINGS (LOSS) FROM CONTINUING
OPERATIONS

Net loss (earnings) attributable to noncontrolling
interest

NET EARNINGS (LOSS) ATTRIBUTABLE TO
ENSTAR GROUP LIMITED ORDINARY
SHAREHOLDERS

Underwriting ratios:

Loss ratio (1)
Acquisition cost ratio (1)
Operating expense ratio (1)
Combined ratio (1)

2018

2017

Change

2016

Change

(in thousands of U.S. dollars)

$ 1,121,135

$ 895,160

$ 225,975

$ 854,699

$ 40,461

$

$

805,562

$ 464,901

$ 340,661

$ 648,036

$(183,135)

714,959

$ 459,403

$ 255,556

$ 676,608

$(217,205)

(673,383)

(314,806)

(358,577)

(135,452)

(48,012)

(156,726)

(135,558)

(87,440)

(21,168)

(250,602)

(38,973)

(211,629)

35,973

(17,672)

—

(541)

(624)

(2,856)

(236,322)

6,327

27,706

16,613

632

570

(1,902)

(926)

8,267

(34,285)

(632)

(1,111)

1,278

(1,930)

3,720

(240,042)

988

5,339

(401,593)

(138,822)

(124,239)

11,954

22,221

5,728

5,102

740

(47)

754

46,452

(3,693)

86,787

90,810

(11,319)

(50,927)

5,485

10,885

(4,470)

(170)

(1,855)

(1,680)

(42,732)

4,681

(229,995)

4,708

(234,703)

42,759

(38,051)

71,415

(1,882)

73,297

(17,542)

15,660

$ (158,580)

$

2,826

$(161,406)

$

25,217

$ (22,391)

94.2%

18.9%

22.0%

68.5%

10.5%

29.5%

135.1%

108.5%

25.7 %

8.4 %

(7.5)%

26.6 %

59.4%

20.5%

18.3%

98.2%

9.1 %

(10.0)%

11.2 %

10.3 %

(1)  Refer to "Underwriting Ratios" for a description of how these ratios are calculated.

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Effective May 14, 2018, Enstar completed the acquisition of KaylaRe. In addition, effective October 1, 2018 the 
StarStone Group transferred certain reserves relating to discontinued lines of business and entered via an intra-group 
reinsurance agreement with another Enstar group subsidiary. The transactions between StarStone Group and other 
group entities, including KaylaRe  (the "StarStone Intra-Group Cessions") are eliminated upon consolidation. As a 
result, our StarStone segment results have changed significantly and the following table summarizes the impact of 
these StarStone Intra-Group Cessions which are included in the StarStone segment for the year ended December 31, 
2018:

2018

StarStone
Intra-Group
Cessions

StarStone
Segment

StarStone
Group

(in thousands of U.S. dollars)

Net premiums written

Net premiums earned

Net incurred losses and LAE

Acquisition costs

Operating expenses

Underwriting loss

Net investment income

Net realized and unrealized losses

Other expenses

Interest income (expenses)

Net foreign exchange gain

$

$

$

$

670,912

560,670

(472,564)

(75,952)

(153,733)

(141,579)

35,973

(17,672)

(541)

(2,500)

(1,208)

$

$

134,650

154,289

(200,819)

(59,500)

(2,993)

(109,023)

—

—

—

1,876

(1,648)

LOSS BEFORE INCOME TAXES

(127,527)

(108,795)

Income tax benefit

NET LOSS

Net loss attributable to noncontrolling interest

NET LOSS ATTRIBUTABLE TO ENSTAR GROUP LIMITED
ORDINARY SHAREHOLDERS

Underwriting ratios:

Loss ratio (1)
Acquisition cost ratio (1)
Operating expense ratio (1)
Combined ratio (1)

6,327

(121,200)

49,877

—

(108,795)

21,538

$

(71,323)

$

(87,257)

$

(158,580)

84.3%

13.5%

27.5%

125.3%

130.2%

38.6%

1.9%

170.7%

94.2%

18.9%

22.0%

135.1%

805,562

714,959

(673,383)

(135,452)

(156,726)

(250,602)

35,973

(17,672)

(541)

(624)

(2,856)

(236,322)

6,327

(229,995)

71,415

(1)  Refer to "Underwriting Ratios" for a description of how these ratios are calculated.

Overall Results

The StarStone segment recorded net losses of $158.6 million in 2018, compared to net earnings of $2.8 million
in 2017, a decrease of $161.4 million. The combined ratio increased to 135.1% in 2018, compared to 108.5% in 2017. 
The  unfavorable  results  were  primarily  attributable  to  current  year  large  loss  activity  in  the  international  property, 
construction, marine cargo and marine hull and war lines of business, and prior year adverse development on our U.S. 
healthcare, excess casualty, marine, aviation and construction lines of business in 2018. The increase in net premiums 
written and earned was primarily due to growth in gross premiums written and the impact of consolidating KaylaRe 
after its acquisition, which eliminated the impact of the cession to KaylaRe on a total segment basis resulting in higher 
retained premium and higher net premiums earned. The increase of 8.4 points in the acquisition cost ratio is driven 
by the elimination of the ceding commission earned on the cession to KaylaRe as described below. The decrease of 
7.5 percentage points in the operating expense ratio is a result of net premiums earned increasing by more than the 
increase in expenses.

During late 2018, we appointed new executive leadership at StarStone and undertook a strategic review, which 
has resulted in StarStone exiting certain business lines and greater focus on lines of business delivering underwriting 
profitability. As such, we expect gross premiums written in 2019 to be less than 2018 and we may incur additional 
expenses as we continue this strategic review. 

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Investment results are separately discussed below in "Investments." 

Gross Premiums Written:

The following table provides gross premiums written by line of business for the StarStone segment for the years 

ended December 31, 2018, 2017 and 2016:

Casualty

Marine

Property

Aerospace

Workers' Compensation

Total

2018

2017

Change

2016

Change

$

332,042 $

289,274 $

42,768 $

267,352 $

(in thousands of U.S. dollars)

272,714

304,939

73,534

137,906

213,754

217,680
65,804

108,648

58,960

87,259

7,730

29,258

202,672

203,336

68,104

113,235

$

1,121,135 $

895,160 $

225,975 $

854,699 $

21,922

11,082

14,344

(2,300)

(4,587)

40,461

2018 versus 2017: Gross premiums written increased by $226.0 million during 2018 as a result of new business 
written in the U.S. and Europe for casualty, marine and property lines. Our largest line of business, casualty, experienced 
growth in U.S. excess casualty and new business opportunities through our European and Bermuda platforms. Marine 
includes diversified lines, with most of the growth in gross premiums written occurring due to the impact of new business 
underwritten by teams hired in 2017 and 2018. Our property line experienced the most growth due to new opportunities 
within our US platforms.

2017 versus 2016: Gross premiums written increased by $40.5 million during 2017 as a result of new business 
written in the U.S. and Europe for casualty, marine and property lines. Our largest line of business, casualty, experienced 
growth in U.S. excess casualty, partially offset by a reduction in U.S. healthcare resulting from a change in underwriting 
strategy.  Marine includes diversified lines, with most of the growth in gross premiums written occurring in the marine 
cargo line. Our property line experienced growth due to international property business. The aerospace and workers' 
compensation lines of business decreased, the latter due to the timing of contract renewals, and some opportunistic 
business written in 2016 that was not renewed in 2017.

Net Premiums Earned:

The following table provides net premiums earned by line of business for the StarStone segment for the years 

ended December 31, 2018, 2017 and 2016: 

Casualty

Marine

Property

Aerospace

Workers' Compensation

Total

2018

2017

Change

2016

Change

$

253,065 $
188,556

156,695

57,776

58,867

(in thousands of U.S. dollars)

172,209 $

80,856 $

226,330 $

117,864
96,757

30,148

42,425

70,692

59,938

27,628

16,442

162,333

132,927

66,937

88,081

(54,121)

(44,469)

(36,170)

(36,789)

(45,656)

$

714,959 $

459,403 $

255,556 $

676,608 $

(217,205)

2018 versus 2017: Net premiums earned for the StarStone segment were $715.0 million in 2018, compared to 
$459.4  million  in  2017,  an  increase  of  $255.6  million.  This  increase  was  primarily  attributable  to  the  impact  of 
consolidating KaylaRe after its acquisition, which eliminated the impact of the cession to KaylaRe on a total segment 
basis and increased net premiums earned and gross premiums written. Net premiums earned for the StarStone Group 
were $560.7 million in 2018, an increase of $101.2 million from 2017. This increase was driven by the casualty, marine, 
and property lines of business due to increased premiums written, as discussed above.

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2017 versus 2016: Net premiums earned for the StarStone segment were $459.4 million in 2017, compared to 
$676.6 million in 2016, a decrease of $217.2 million. The decrease was primarily attributable to the 35% whole account 
quota share reinsurance cession to KaylaRe which covers all business written during underwriting years 2016 and 
2017. The amount ceded to KaylaRe was $233.9 million. Excluding the amount ceded to KaylaRe, net premiums 
earned increased by $16.7 million.  This increase was driven by casualty, marine and property, while aerospace and 
workers' compensation decreased in line with decreases in current and prior year decreases in gross premiums written.

Net Incurred Losses and LAE:

The following table shows the components of net incurred losses and LAE for the StarStone segment for the 

years ended December 31, 2018, 2017 and 2016:

2018

2017

2016

Prior
Periods

Current
Period

Total

Prior
Periods

Current
Period

Total

Prior
Periods

Current
Period

Total

(in thousands of U.S. dollars)

Net losses paid

$326,352

$150,778

$477,130

$252,926

$ 54,867

$307,793

199,125

52,128

251,253

Net change in case and LAE 
reserves (1)
Net change in IBNR reserves (2)

Increase (reduction) in estimates
of net ultimate losses

Increase (reduction) in provisions
for unallocated LAE

Amortization of fair value
adjustments

(81,491)

157,378

75,887

(63,785)

95,470

31,685

(51,309)

124,358

(144,212)

258,091

113,879

(208,244)

184,704

(23,540)

(156,546)

232,189

73,049

75,643

100,649

566,247

666,896

(19,103)

335,041

315,938

(8,730)

408,675

399,945

(5,892)

12,645

6,753

(6,774)

6,587

(187)

(3,611)

7,154

3,543

(266)

—

(266)

(945)

—

(945)

(1,895)

—

(1,895)

Net incurred losses and LAE

$ 94,491

$578,892

$673,383

$ (26,822) $341,628

$314,806

(14,236)

415,829

401,593

(1) Net change in case and LAE reserves comprises the movement during the period in specific case reserve liabilities as a result of claims settlements 
or changes advised to us by our policyholders and attorneys, less changes in case reserves recoverable advised by us to our reinsurers as a 
result of the settlement or movement of assumed claims. 

(2) Net change in IBNR reserves represents the gross change in our actuarial estimates of IBNR reserves, less amounts recoverable. 

2018 versus 2017: Net incurred losses and LAE were $673.4 million in 2018, compared to $314.8 million in 
2017, an increase of $358.6 million. The loss ratio for 2018 was 94.2%, compared to a loss ratio of 68.5% in 2017.  
Excluding net prior year loss development, net incurred losses and LAE were $578.9 million in 2018, compared to 
$341.6 million in 2017. 

Current year loss activity was $578.9 million in 2018, driven by higher frequency and severity of large losses in 
the current year compared to prior year, which impacted our international property, construction, marine cargo and 
marine hull and war lines of business. Net adverse prior year loss development in 2018 was $94.5 million, compared 
to favorable prior year loss development of $26.8 million in 2017. Net adverse prior year loss development in 2018
was primarily related to U.S. healthcare, excess casualty, marine, aviation and construction lines of business. Net 
favorable prior year loss development in 2017 was primarily related to U.S. excess casualty and workers' compensation.

2017 versus 2016: Net incurred losses and LAE were $314.8 million in 2017, compared to $401.6 million in 
2016, a decrease of $86.8 million. The movement for 2017 includes $53.4 million of net incurred losses in respect of 
the large catastrophe events that occurred in the third quarter of 2017, for hurricanes Harvey, Irma and Maria. Excluding 
these large catastrophe events, the movement was a decrease of $139.8 million. The decrease is primarily due to 
business ceded to KaylaRe under the 35% quota share cession for underwriting years 2016 and 2017. The loss ratio 
for 2017 was 68.5% (or 56.8% excluding the impact of the catastrophe losses), compared to a loss ratio of 59.4% in 
2016. Excluding net prior year loss development, net incurred losses and LAE in 2017 were $341.6 million, compared 
to $415.8 million in 2016. 

Net favorable prior year loss development in 2017 was $26.8 million, compared to $14.2 million in 2016. Net 
favorable prior year loss development in 2017 was primarily related to U.S. excess casualty and workers’ compensation. 
Net favorable prior year loss development in 2016 was primarily related to marine liability, offshore and terrorism.

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Acquisition Costs: 

2018 versus 2017: Acquisition costs of the StarStone segment were $135.5 million in 2018, compared to $48.0 
million in 2017, an increase of $87.4 million. The acquisition cost ratios for 2018 and 2017 were 18.9% and 10.5%, 
respectively, with the increase primarily attributable to the impact of consolidating KaylaRe into the segment after its 
acquisition, which eliminated the favorable impact of ceding acquisition costs to KaylaRe in 2018, compared to the 
$99.5 million of acquisition costs ceded in 2017. Acquisition costs for the StarStone Group were $76.0 million in 2018, 
compared to $48.0 million in 2017, an increase of $27.9 million. The acquisition cost ratios for the StarStone Group 
in 2018 and 2017 were 13.5% and 10.5%, respectively, an increase of 3.0 percentage points, primarily due to changing 
business mix.

2017 versus 2016: Acquisition costs of the StarStone segment were $48.0 million in 2017, compared to $138.8 
million in 2016, a decrease of $90.8 million. The decrease was primarily due to the impact of ceding $99.5 million of 
acquisition costs in 2017 on the KaylaRe quota share reinsurance contract. The acquisition cost ratio was 10.5% in 
2017, compared to 20.5% in 2016, a decrease of 10.0%. The decrease was primarily due to the KaylaRe cession. 
Excluding the impact of the KaylaRe cession, the acquisition cost ratio was 21.2%, which is a slight increase on the 
prior year ratio of 20.5%.

Operating Expenses: 

2018 versus 2017: Operating expenses were $156.7 million in 2018, compared to $135.6 million in 2017, an 
increase of $21.2 million. The increase was partly due to an increase in non-recurring compensation and other costs 
in  respect  of  our  strategic  review  of  certain  lines  of  business  as  described  above,  and  IT  project  costs  due  to 
enhancements in underwriting and claims systems. 

2017 versus 2016: Operating expenses were $135.6 million in 2017, compared to $124.2 million in 2016, an 
increase of $11.3 million. The increase was primarily due to an increase in compensation costs in respect of additional 
headcount for our growth strategies in certain lines of business, and the prior year included the impact of favorable 
foreign exchange rates. 

Fees and Commission Income:

2018 versus 2017: Fees and commission income was $nil in 2018, compared to $0.6 million in 2017, a decrease

of $0.6 million. 

2017 versus 2016: Fees and commission income was $0.6 million in 2017, compared to $5.1 million in 2016, 
a decrease of $4.5 million. Fees and commission income for 2017 and 2016 primarily represents income related to 
the KaylaRe cession, as described in Note 21 - "Related Party Transactions" in the notes to our consolidated financial 
statements included within Item 8 of this Annual Report on Form 10-K.

Interest Expense:

2018 versus 2017: Interest expense was $0.6 million in 2018, compared to $1.9 million in 2017, a decrease of 
$1.3 million. The decrease was due to interest charged by KaylaRe in respect of the whole account quota share, which 
is on a funds-withheld basis and now eliminates on a total segment basis after the consolidation of KaylaRe.

2017 versus 2016: Interest expense was $1.9 million in 2017, compared to $nil in 2016, an increase of $1.9 
million. The increase was due to interest charged by KaylaRe in respect of the whole account quota share, which is 
on a funds-withheld basis.

Net Foreign Exchange Gains (Losses):

2018 versus 2017: Net foreign exchange losses of $2.9 million in 2018, compared to net foreign exchange 
losses of $0.9 million in 2017, a change of $1.9 million. The net foreign exchange losses were primarily driven by 
movements in the British Pound and Euro exchange rates against the U.S. Dollar, net of currency matching and hedging 
activities.

2017 versus 2016: Net foreign exchange losses of $0.9 million in 2017, compared to net foreign exchange gains 
of $0.8 million in 2016, a change of $1.7 million. The net foreign exchange losses in 2017 were primarily driven by 
movements in the British Pound and Euro exchange rates against the U.S. Dollar, net of currency matching and hedging 
activities.

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Table of Contents

Income Tax (Expense) Benefit:

2018 versus 2017: We recorded an income tax benefit of $6.3 million in 2018, compared to an income tax 
benefit of $1.0 million in 2017, a change of $5.3 million. The income tax benefit in 2018 was primarily due to the net 
losses in the StarStone Group, as discussed above. The income tax benefit in 2017 was primarily due to the recognition 
of deferred tax assets in the U.S. resulting from changes to our U.S. reinsurance program following U.S. Tax Reform.

2017 versus 2016: We recorded an income tax benefit of $1.0 million in 2017, compared to an income tax 
expense of $3.7 million in 2016, a change of $4.7 million. The income tax benefit in 2017 was primarily due to the 
recognition of deferred tax assets in the U.S. resulting from changes to our U.S. reinsurance program following U.S. 
Tax Reform. The income tax expense in 2016 was primarily related to corporation tax in our U.S. entities, offset by 
lower U.K corporation tax due to group relief with the Atrium segment.

Noncontrolling Interest:

2018 versus 2017: Net losses attributable to noncontrolling interest were $71.4 million in 2018, compared to 
net earnings attributable to noncontrolling interest of $1.9 million in 2017, a change of $73.3 million, primarily due to 
the net losses in the StarStone Group, as discussed above. As of December 31, 2018, Trident and Dowling had a 
combined 41.0% noncontrolling interest in the StarStone Group.

2017 versus 2016: Net earnings attributable to noncontrolling interest were $1.9 million in 2017, compared to 
$17.5 million in 2016, a change of $15.7 million, primarily due to the large catastrophe events in the third quarter of 
2017, hurricanes Harvey, Irma, and Maria, which resulted in lower net earnings in 2017, compared to 2016. As of 
December 31, 2017, Trident and Dowling had a combined 41.0% noncontrolling interest in the StarStone Group.

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Table of Contents

Other

Our other activities, which do not qualify as a reportable segment, include our corporate expenses, financing 
costs, holding company income and expenses, foreign exchange, our remaining life business and other miscellaneous 
items.  The  presentation  of  the  results  of  our  other  activities  reflect  the  classification  of  Pavonia  as  discontinuing 
operations  and  held-for-sale.  Following  the  sale  of  Pavonia  and  Laguna  in  2017,  the  sale  of  our  life  settlements 
investments during 2018 and the transfer of our remaining life assurance policies from Alpha to Monument, which is 
expected to close during 2019, we will have de minimis residual life business in our consolidated operations.

The following is a discussion and analysis of our results of operations for our other activities for the years ended 

December 31, 2018, 2017 and 2016, which are summarized below.

Net premiums earned

Net incurred losses and LAE

Life and annuity policy benefits

Acquisition costs

Underwriting income (loss)

Net investment income

Net realized and unrealized losses

Fees and commission expense

Other income (losses)

Corporate expenses

Interest expense

Net foreign exchange gains (losses)

Loss on sale of subsidiary

LOSS BEFORE INCOME TAXES

Income tax benefit (expense)

2018

2017

Change

2016

Change

(in thousands of U.S. dollars)

$

24,874

$

4,809

$

20,065

$

5,735

$

(926)

(16,899)

—

(16,899)

(1,003)

(2,686)

4,286

2,725

(10,249)

—

(514)

(4,015)

(878)

(84)

10,187

(6,941)

(1,166)

648

(28,127)

(37,014)

5,023

1,048

—

(25,808)

(52)

3,329

(4,204)

(16,349)

(51,594)

10

3,012

(1,808)

4,370

(7,462)

(3,308)

1,166

(1,162)

8,887

1,694

5,252

16,349

25,786

(62)

—

2,038

1,121

8,894

15,065

(4,994)

(1,374)

1,393

(61,464)

1,871

207

—

(40,402)

(31)

—

(6,053)

(1,999)

(8,978)

(4,878)

(1,947)

208

(745)

24,450

1,458

(4,411)

(16,349)

(11,192)

41

NET LOSS FROM CONTINUING OPERATIONS

(25,860)

(51,584)

25,724

(40,433)

(11,151)

Net earnings from discontinued operations, net of
income taxes

NET LOSS ATTRIBUTABLE TO ENSTAR GROUP
LIMITED

Dividends on preferred shares

NET LOSS ATTRIBUTABLE TO ENSTAR GROUP
LIMITED ORDINARY SHAREHOLDERS

Overall Results:

—

10,993

(10,993)

11,963

(970)

(25,860)

(12,133)

(40,591)

—

14,731

(12,133)

(28,470)

(12,121)

—

—

$

(37,993) $

(40,591) $

2,598

$

(28,470) $

(12,121)

Net losses were $38.0 million for 2018 and $40.6 million for 2017, a decrease in net losses of $2.6 million, which 
primarily resulted from a loss on sale of our Laguna subsidiary of $16.3 million in 2017, a $8.9 million decrease in 
corporate expenses, a $5.3 million increase in foreign exchange gains and a $4.4 million increase in underwriting 
income, partially offset by a $12.1 million increase in dividends on preferred shares, an $11.0 million decrease in 
income from discontinued operations and a $7.5 million decrease in net investment income.

Net losses were $40.6 million in 2017, compared to net losses of $28.5 million in 2016, an increase in net losses 
of  $12.1  million,  primarily  due  to  a  loss  on  sale  of  subsidiary  of  $16.3  million  in  2017,  a  $9.0  million  decrease  in 
underwriting income from our remaining Life business and a $4.9 million decrease in net investment income, partially 
offset by a $15.8 million decrease in stock compensation expense which was higher in 2016 due to the valuation of 
stock appreciation right awards due to an increase in the share price. 

For 2018, 2017 and 2016, the contribution to net earnings from our Pavonia life and annuities business, classified 
as discontinuing operations, was $nil, $11.0 million and $12.0 million, respectively. For further information refer to Note 
5 - "Divestitures, Held-for-Sale Businesses and Discontinued Operations" in the notes to our consolidated financial 
statements included within Item 8 of this Annual Report on Form 10-K.

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Table of Contents

Investment results are separately discussed below in "Investments." 

Underwriting Income:

2018 versus 2017: Underwriting income was $4.3 million in 2018, compared to an underwriting loss of $0.1 
million in 2017, an increase of $4.4 million. Our other activities includes our remaining life business and other active 
underwriting.

2017 versus 2016: Underwriting loss was $0.1 million in 2017, compared to underwriting income of $8.9 million 
in 2016, a decrease of $9.0 million which primarily results from a $7.2 million decrease in underwriting income in 
respect of our life businesses, Alpha and Laguna.

Corporate Expenses:

2018  versus  2017:  Corporate  expenses  were  $28.1  million  in  2018,  compared  to  $37.0  million  in  2017,  a 
decrease  of  $8.9  million,  primarily  due  to  a  decrease  in  performance-based  salary  and  benefits  including  stock 
compensation expense.

2017  versus  2016:  Corporate  expenses  were  $37.0  million  in  2017,  compared  to  $61.5  million  in  2016,  a 
decrease of $24.5 million. The decrease was primarily due to a $15.8 million decrease in stock compensation expense 
which was higher in 2016 due to the valuation of stock appreciation right awards caused by an increase in the share 
price.

Interest Expense:

2018 versus 2017: Interest income was $5.0 million in 2018, reflected on the interest expense line, compared 
to $3.3 million in 2017, a decrease of $1.7 million. This represents the elimination of interest expense between our 
reportable segments.

2017 versus 2016: Interest income was $3.3 million in 2017, reflected on the interest expense line, compared 
to $1.9 million in 2016, a decrease of $1.5 million. This represents the elimination of interest expense between our 
reportable segments.

Net Foreign Exchange Gains (Losses):

2018 versus 2017: Net foreign exchange gains were $1.0 million in 2018, compared to net losses of $4.2 million
in 2017, a change of $5.3 million, which primarily resulted from foreign exchange losses in 2017 realized by certain 
of our Life subsidiaries whose functional currency is the Euro, and who were holding more U.S. dollar assets than U.S. 
dollar liabilities.

2017 versus 2016: Net foreign exchange losses were $4.2 million in 2017, compared to net gains of $0.2 million
in 2016, a change of $4.4 million which primarily resulted from foreign exchange losses in 2017 as described above.

Loss of Sale on Subsidiary and Net Earnings (Losses) from Discontinued Operations, Net of Tax:

During 2017, we sold our wholly-owned Irish life subsidiary Laguna and recorded a loss on sale of $16.3 million. 
For 2018, 2017 and 2016, the contribution to net earnings from our Pavonia life and annuities business, classified as 
discontinued operations, was $nil, $11.0 million and $12.0 million, respectively. 

For further information refer to Note 5 - "Divestitures, Held-for-Sale Businesses and Discontinued Operations" 

in the notes to our consolidated financial statements included within Item 8 of this Annual Report on Form 10-K.

Dividends on Preferred shares

In 2018, we issued $400.0 million of Series D Preferred Shares and $110.0 million of Series E Preferred Shares, 
which have a 7% dividend.  In 2018, we paid $12.1 million of dividends on our Series D Preferred Shares. No dividends 
were paid on our Series E Preferred Shares during 2018.

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Table of Contents

Investable Assets

We define investable assets as the sum of total investments, cash and cash equivalents, restricted cash and 
cash equivalents and funds held. Investments consist primarily of investment grade, liquid, fixed maturity securities of 
short-to-medium duration, equities and other investments. Cash and cash equivalents and restricted cash and cash 
equivalents  is  comprised  mainly  of  cash,  high-grade  fixed  deposits,  and  other  highly  liquid  instruments  such  as 
commercial paper with maturities of less than three months at the time of acquisition and money market funds. Funds 
held primarily consists of investment grade, liquid, fixed maturity securities of short-to-medium duration. Assets held-
for-sale are excluded from our definition of investable assets. 

Investable assets were $12.5 billion as at December 31, 2018 as compared to $10.1 billion as at December 31, 
2017, an increase of 23.5%. The increase was primarily due to the investments and funds held balance acquired in 
relation to the Maiden Re North America, Neon, Novae, Zurich Australia and Kayla Re transactions.

Schedules of maturities for our fixed maturity securities are included in Note 6 - "Investments" of our consolidated 

financial statements included within Item 8 of this Annual Report on Form 10-K.

Investment Strategies

Our key investment objectives are as follows:

•  To follow an investment strategy designed to emphasize the security and growth of our invested assets that 

also meet our credit quality and diversification objectives. 

•  To provide sufficient liquidity for the prompt payment of claims and contract liabilities.

•  To  seek  superior  risk-adjusted  returns,  by  allocating  a  portion  of  our  portfolio  to  non-investment  grade 

securities in accordance with our investment guidelines. 

•  To consider the duration characteristics of our liabilities in determining the extent to which we correlate with 
assets of comparable duration depending on our other investment strategies and to the extent practicable. 

In the Non-life Run-off, Atrium and StarStone segments, we generally seek to maintain investment portfolios 
that are shorter or of equivalent duration to the liabilities in order to provide liquidity for the settlement of losses and, 
where  possible,  to  avoid  having  to  liquidate  longer-dated  investments.  In  the  Non-life  Run-off  segment,  the 
commutations of liabilities also have the potential to accelerate the natural payout of losses, which requires liquidity. 

Our  fixed  maturity  securities  include  U.S.  government  and  agency  investments,  highly  rated  sovereign  and 
supranational investments, high-grade corporate investments, and mortgage-backed and asset-backed investments. 
We allocate a portion of our investment portfolio to other investments, including private equity funds, fixed income 
funds, hedge funds, equity funds, CLO equities, CLO equity funds, real estate debt fund and private credit funds. 

We utilize and pay fees to various companies to provide investment advisory and/or management services. 
These  fees,  which  are  predominantly  based  upon  the  amount  of  assets  under  management,  are  included  in  net 
investment income. 

Our investment performance is subject to a variety of risks, including risks related to general economic conditions, 
market volatility, interest rate fluctuations, foreign exchange risk, liquidity risk and credit and default risk. Interest rates 
are highly sensitive to many factors, including governmental monetary policies, domestic and international economic 
and political conditions and other factors beyond our control. An increase in interest rates could result in significant 
losses, realized or unrealized, in the value of our investment portfolio. A portion of our non-investment grade securities 
consists of alternative investments that subject us to restrictions on redemption, which may limit our ability to withdraw 
funds for some period of time after the initial investment. The values of, and returns on, such investments may also 
be  more  volatile.  For  more  information  on  these  risks,  refer  to  "Item 1A.  Risk  Factors - Risks  Relating  to  Our 
Investments" and "Item 7A. Quantitative and Qualitative Disclosures About Market Risk."

In 2018, we increased our allocation to other investments and equity method investments, which collectively 
constituted 17.2% of our investable assets as of December 31, 2018 (2017: 13.6%), and 55.2% of our total shareholders' 
equity as of December 31, 2018 (2017: 43.9%). We believe our other investments and equity method investments 
portfolio provides diversification against our fixed income investments and an opportunity for improved risk-adjusted 
return, however, the returns of these investments may be more volatile and we may experience significant unrealized 
gains or losses in a particular quarter or year.

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Table of Contents

Composition of Investable Assets By Segment

Across all of our segments, we strive to structure our investments in a manner that recognizes our liquidity needs 
and in order to meet our obligation to pay losses. Our remaining life business did not qualify as a reportable segment 
and is reflected as Other below. We consider the duration characteristics of our liabilities in determining the extent to 
which we correlate with assets of comparable duration depending on our other investment strategies and to the extent 
practicable. If our liquidity needs or general liability profile change unexpectedly, we may adjust the structure of our 
investment  portfolio  to  meet  our  revised  expectations.  The  following  tables  summarize  the  composition  of  total 
investable assets by segment as of December 31, 2018 and 2017: 

2018

Non-life 
Run-off

Atrium

StarStone

Other

Total

(in thousands of U.S. dollars)

Short-term investments, trading, at fair value

$

106,375

$

541

$

7,200

$

— $

114,116

Fixed maturities, trading, at fair value

Fixed maturities, available-for-sale, at fair value

Funds held - directly managed

Equities, at fair value

Other investments, at fair value

Equity method investments

Total investments

Cash and cash equivalents (including restricted cash)

Funds held by reinsured companies

Total investable assets
Duration (in years) (1)
Average credit rating (2)

5,790,219

—

1,198,154

335,632

1,825,307

204,507

9,460,194

585,956

263,713

139,121

29,975

—

3,193

7,166

—

1,319,453

—

7,248,793

—

—

28,300

113,024

—

121,634

—

—

151,609

1,198,154

367,125

12,260

1,957,757

—

204,507

179,996

1,467,977

133,894

11,242,061

54,679

26,489

318,811

20,823

23,138

10,242

982,584

321,267

$ 10,309,863

$

261,164

$

1,807,611

$

167,274

$

12,545,912

5.41

A+

1.70

AA-

2.66

A+

5.70

AA-

4.86

A+

Short-term investments, trading, at fair value

$

165,388

$

2,452

$

12,371

$

— $

180,211

2017

Non-life 
Run-off

Atrium

StarStone

Other

Total

(in thousands of U.S. dollars)

1,181,896

—

5,696,073

Fixed maturities, trading, at fair value

Fixed maturities, available-for-sale, at fair value

Funds held - directly managed

Equities, at fair value

Other investments, at fair value

Other investments, at cost

Equity method investments

Total investments

Cash and cash equivalents (including restricted cash)

Funds held by reinsured companies

4,407,094

44

1,179,940

97,187

732,482

—

343,005

6,925,140

868,243

133,731

107,083

79,246

—

2,671

6,523

—

—

—

—

6,745

159,239

—

—

197,975

1,360,251

51,500

26,646

264,664

15,006

130,995

—

—

15,148

125,621

—

271,764

28,429

—

210,285

1,179,940

106,603

913,392

125,621

343,005

8,755,130

1,212,836

175,383

Total investable assets
Duration (in years) (1)
Average credit rating (2)

$

7,927,114

$

276,121

$

1,639,921

$

300,193

$

10,143,349

5.67

A+

1.86

AA-

2.33

A+

5.52

AA-

4.98

A+

(1) The duration calculation includes cash and cash equivalents, short-term investments, fixed maturities and the fixed maturities within our funds 

held - directly managed portfolios at December 31, 2018 and 2017.

(2) The average credit ratings calculation includes cash and cash equivalents, short-term investments, fixed maturities and and the fixed maturities 

within our funds held - directly managed portfolios at December 31, 2018 and 2017.

81

U.K. government

Other government

Corporate

Municipal

Residential mortgage-
backed

Commercial mortgage-
backed

Asset-backed

Total

Table of Contents

As at both December 31, 2018 and 2017, our investment portfolio, including funds held - directly managed had 
an average credit quality rating of A+. As at December 31, 2018 and 2017, our fixed maturity investments (classified 
as trading and available-for-sale and our fixed maturity investments included within funds held - directly managed) 
that were non-investment grade (i.e. rated lower than BBB- and non-rated securities) comprised 3.8% and 5.6% of 
our total fixed maturity investment portfolio, respectively. A detailed schedule of average credit ratings by asset class 
as at December 31, 2018 is included in Note 6 - "Investments" of our consolidated financial statements included within 
Item 8 of this Annual Report on Form 10-K.

Composition of Investment Portfolio by Asset Class

The following table summarizes the fair value and composition of our investment portfolio by asset class as at 

December 31, 2018 and 2017: 

AAA
Rated

AA Rated

A Rated

2018

Fair Value

BBB
Rated

Non-
investment
Grade

Not Rated

Total

%

Fixed maturity and short-term investments, trading and available-for-sale and funds held - directly managed

(in thousands of U.S. dollars, except percentages)

U.S. government & agency

$ 502,819

$

7,426

$

— $

— $

510,245

— $

—

— $

—

69,601

154,800

2,144

322,606

129,059

298,487

213,639

470,571

2,306,532

1,731,398

7,934

69,270

41,666

11,395

—

32,592

197,822

—

4.5%

2.7%

7.1%

—

572

300,631

793,810

4,458

4,839,840

43.1%

—

130,265

1.2%

644,418

51,729

8,658

10,495

54,727

3,530

773,557

6.9%

487,054

358,574

70,620

68,174

77,538

125,644

60,879

66,136

7,297

17,573

9,675

380

713,063

636,481

6.3%

5.7%

2,454,608

1,249,916

2,629,639

2,035,103

310,011

18,615

8,697,892

77.5%

Other assets included within funds held - directly managed

14,780

0.1%

Equities

Publicly traded equities

Privately held equities

Total

Other investments

Hedge funds

Equity funds

Fixed income funds

Private equity funds

CLO equities

CLO equity funds

Private credit funds

Other

Total

Equity method investments

138,415

228,710

367,125

852,584

333,681

403,858

248,628

39,052

37,260

33,381

9,313

1.2%

2.0%

3.2%

7.6%

3.0%

3.6%

2.2%

0.3%

0.3%

0.3%

0.1%

1,957,757

17.4%

204,507

1.8%

Total investments

$ 2,454,608

$ 1,249,916

$ 2,629,639

$ 2,035,103

$

310,011

$

18,615

$11,242,061

100.0%

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Table of Contents

AAA
Rated

AA Rated

A Rated

2017

Fair Value

BBB
Rated

Non-
investment
Grade

Not Rated

Total

%

Fixed maturity and short-term investments, trading and available-for-sale and funds held - directly managed

(in thousands of U.S. dollars, except percentages)

U.S. government & agency

$ 626,709

$

1,364

$

1,009

309,876

— $

—

— $

—

— $

— $ 628,073

—

6,641

—

—

310,885

384,610

7.2%

3.6%

4.4%

99,439

81,956

62,964

U.K. government

Other government

Corporate

Municipal

Residential mortgage-backed

Commercial mortgage-
backed

Asset-backed

Total

133,610

130,813

26,313

195,825

425,264

366,633

400,670

2,169,888

1,279,171

188,237

4,892

4,173,671

47.6%

83,526

7,425

44,752

47,255

43,313

14,204

79,813

68,489

11,135

678

59,358

69,116

—

98,997

9,555

88,019

—

1,054

13,992

—

164,287

318,183

632,734

639,512

1.9%

3.6%

7.2%

7.3%

1,906,176

994,307

2,457,663

1,482,422

391,449

19,938

7,251,955

82.8%

Other assets included within funds held - directly managed

14,554

0.2%

Equities

Publicly traded equities

Privately held equities

Total

Other investments

Private equity funds

Equity funds

Fixed income funds

Hedge funds

CLO equities

CLO equity funds

Private credit funds

Other

Total

Other investments

Life settlements

Equity method investments

106,603

—

106,603

289,556

249,475

229,999

63,773

56,765

12,840

10,156

828

1.2%

—%

1.2%

3.3%

2.9%

2.6%

0.7%

0.7%

0.1%

0.1%

—%

913,392

10.4%

131,896

343,005

1.5%

3.9%

Total investments

$1,906,176

$ 994,307

$ 2,457,663

$ 1,482,422

$

391,449

$

19,938

$ 8,761,405

100.0%

A description of our investment valuation processes is included in "Item 7. Management's Discussion and Analysis 
of Financial Condition and Results of Operations - Critical Accounting Policies - Investments" and Note 11 - "Fair Value 
Measurements" of our consolidated financial statements included within Item 8 of this Annual Report on Form 10-K.

83

Fair
Value

510,245

300,631

793,810

(7,644)

(26,065)

(191,373)

4,839,840

(3,157)

(4,746)

(18,782)

(7,169)

130,265

773,557

713,063

636,481

Fair
Value

628,073

310,885

384,610

(137)

(2,305)

(16,907)

4,173,671

(501)

(2,479)

(12,786)

(556)

164,287

318,183

632,734

639,512

Table of Contents

The following tables summarize the amortized cost, gross unrealized gains and losses and the fair value of our 
short-term  investments  and  fixed  maturity  investments,  classified  as  trading  and  available-for-sale,  and  the  fixed 
maturity investments included within our funds held - directly managed as of December 31, 2018 and 2017:

U.S. government and agency

$

512,360

$

1,904

$

(4,019) $

Amortized
Cost

Gross
Unrealized
Gains

2018

Gross
Unrealized
Losses
Non-OTTI

U.K. government

Other government

Corporate

Municipal

Residential mortgage-backed

Commercial mortgage-backed

Asset-backed

301,749

814,614

5,019,018

132,928

772,457

729,232

642,618

6,526

5,261

12,195

494

5,846

2,613

1,032

$

8,924,976

$

35,871

$

(262,955) $

8,697,892

U.S. government and agency

$

631,237

$

772

$

(3,936) $

Amortized
Cost

Gross
Unrealized
Gains

2017

Gross
Unrealized
Losses
Non-OTTI

U.K. government

Other government

Corporate

Municipal

Residential mortgage-backed

Commercial mortgage-backed

Asset-backed

288,949

379,084

4,101,783

159,821

314,887

643,072

632,426

22,073

7,831

88,795

4,967

5,775

2,448

7,642

$

7,151,259

$

140,303

$

(39,607) $

7,251,955

We generally account for our fixed maturity securities as "trading", whereas other companies in our industry may 
utilize "available-for-sale" accounting. The difference is that unrealized changes on investments classified as trading 
are  recorded  through  earnings,  whereas  unrealized  changes  on  investments  classified  as  available-for-sale  are 
recorded  directly  to  shareholders'  equity.  We  may  experience  further  unrealized  losses  on  our  fixed  maturity 
investments, depending on investment conditions and general economic conditions. Unrealized amounts would only 
become realized in the event of a sale of the specific securities prior to maturity or a credit default. For further information 
on the sensitivity of our portfolio to changes in interest rates, refer to the Interest Rate Risk section within "Item 7A. 
Quantitative and Qualitative Disclosures About Market Risk", included within this Annual Report on Form 10-K. For 
further discussion of our investments, see "Investable Assets" below.

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Table of Contents

The following table summarizes the composition of our top ten corporate issuers included within our short-term 
investments  and  fixed  maturity  investments,  classified  as  trading  and  available-for-sale  and  the  fixed  maturity 
investments included within our funds held - directly managed balance as at December 31, 2018:

JPMorgan Chase & Co

Apple Inc

Citigroup Inc

General Electric Co

Morgan Stanley

Wells Fargo & Co

Bank of America Corp

HSBC Holdings PLC

Anheuser-Busch InBev SA/NV

Comcast Corp

Eurozone Exposure

Fair Value
(in thousands of U.S.
dollars)

$

108,973

97,702

82,585

76,811

76,345

73,372

72,133

62,765

59,512

52,870

$

763,068

Average Credit
Rating

A

AA+

A-

BBB+

A-

A

A-

A

BBB+

A-

As at December 31, 2018 and 2017, we owned $68.3 million and $26.9 million, respectively, of investments in 

fixed maturity securities issued by the sovereign governments of Italy, Ireland and Spain. 

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Table of Contents

Investment Results - Consolidated

Comparability between periods is impacted by our acquisitions and significant new business as described in 
"Item 1.  Business  -  Recent Acquisitions  and  Significant  New  Business"  and  Note  3  -  "Acquisitions"  and  Note  4  - 
"Significant New Business" of our consolidated financial statements included in Item 8 of this Annual Report on Form 
10-K.

The following table summarizes our consolidated investment results for the years ended December 31, 2018, 

2017 and 2016.

Fixed maturity investments

$

189,000

$ 144,367

$

44,633

$ 114,885

$

29,482

2018

2017

Change

2016

Change

(in thousands of U.S. dollars, except percentages)

Short-term investments and cash and cash
equivalents

Funds held

Funds held – directly managed

12,117

10,041

37,623

9,314

601

32,479

Investment income from fixed maturities and
cash and cash equivalents

248,781

186,761

Equity investments
Other investments
Life settlements and other

Investment income from equities and other
investments

Gross investment income
Investment expenses
Net investment income

Net realized gains (losses) on fixed maturity
securities
Net realized investment losses on fixed maturity
securities in funds held - directly managed
portfolios

Net realized investment gains on equity
investments, trading

Total net realized gains (losses) on sale

Fixed maturity securities, trading
Fixed maturity securities in funds held - directly
managed portfolios

Equity investments, trading
Other investments

Total net unrealized gains (losses)
Net realized and unrealized gains (losses)

Investment Book Yield
Income from cash and fixed maturities
Average aggregate fixed maturities and cash and 
cash equivalents, at cost (1)
Investment book yield

$

$

$

$

5,397
19,703
6,511

31,611

280,392
(9,721)
270,671

4,355
14,337
14,370

33,062

219,823
(11,034)
$ 208,789

$

2,803

9,440

5,144

62,020

1,042
5,366
(7,859)

(1,451)

60,569
1,313
61,882

4,491

22,583

5,769

147,728

4,874
22,515
18,191

45,580

193,308
(7,845)
$ 185,463

4,823

(21,982)

26,710

39,033

(519)
(8,178)
(3,821)

(12,518)

26,515
(3,189)
23,326

2,954

$

$

(27,709)

$

5,186

$ (32,895)

$

2,232

(3,940)

(4,219)

279

(14,616)

10,397

4,016

(27,633)
(165,187)

(46,257)

(9,831)
(163,976)
(385,251)
(412,884)

701

1,668
35,878

3,315

(29,301)
(201,065)

5,348

(7,036)
36,314

33,902

(80,159)

(28,317)

16,498
102,388
188,666
$ 190,334

(26,329)
(266,364)
(573,917)
$ (603,218)

6,561
70,296
84,854
77,818

$

248,781

$ 186,761

$

62,020

$ 147,728

(4,647)

8,704
(436)

62,219

9,937
32,092
103,812
112,516

39,033

$

$

$ 9,498,578

$ 8,362,062

$1,136,516

$ 7,358,424

$ 1,003,638

2.62 %

2.23%

0.39 %

2.01%

0.22%

Financial Statement Portfolio Return
(142,213)
Total financial statement return
Average aggregate invested assets, at fair value (1) $11,206,825
Financial statement portfolio return

$

(1.27)%

$ 399,123

$ (541,336)

$ 263,281

$

135,842

$ 9,545,415

$1,661,410

$ 8,524,264

$ 1,021,151

4.18%

(5.45)%

3.09%

1.09%

(1) These amounts are an average of the amounts disclosed in our quarterly U.S. GAAP consolidated financial statements. 

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2018 versus 2017: Net investment income increased by $61.9 million during 2018, primarily due to a $62.0 
million increase in net investment income from fixed maturities and cash and cash equivalents, principally driven by 
an increase of $1.1 billion in our average balance of fixed maturities and cash and cash equivalents. The increase in 
average balance of fixed maturities and cash and cash equivalents was primarily due to the transactions with Coca-
Cola,  KaylaRe,  Zurich,  Neon  and  Novae.  The  book  yield  increased  by  39  basis  points  primarily  due  to  higher 
reinvestment rates as a result of broad increases in effective yields.

Net realized and unrealized losses were $412.9 million in 2018, compared to net realized and unrealized gains 
of $190.3 million in 2017, a decrease of $603.2 million. Included in net realized and unrealized gains (losses) are the 
following items:

• 

• 

• 

• 

• 

net realized losses on sale of investments of $27.6 million in 2018, compared to net realized gains of $1.7 
million in 2017, a decrease of $29.3 million;

net unrealized losses on fixed maturity securities, trading of $165.2 million in 2018, compared to net unrealized 
gains of $35.9 million in 2017, a decrease of $201.1 million, primarily driven by lower valuations due to increased 
sovereign yields and widening of corporate credit spreads in the current period;

net unrealized losses on fixed maturities securities in funds held - directly managed portfolios of $46.3 million
in 2018, compared to net unrealized gains of $33.9 million in 2017, a decrease of $80.2 million, primarily driven 
by lower valuations due to increased sovereign yields and widening of corporate credit spreads in the current 
period.

net unrealized losses on equity investments, trading of $9.8 million in 2018, compared to net unrealized gains 
of $16.5 million in 2017, a decrease of $26.3 million, primarily driven by unfavorable volatility in equity markets 
in 2018; and

net unrealized losses on other investments of $164.0 million in 2018, compared to net unrealized gains of 
$102.4 million in 2017, a decrease of $266.4 million. The decrease for 2018 primarily comprised unrealized 
losses in our equity funds and hedge funds, principally driven by unfavorable volatility in the equity markets 
in 2018. The unrealized gains in 2017 primarily comprised unrealized gains in our equity funds, fixed income 
funds, hedge funds, private equities and CLO equities.

2017 versus 2016: Net investment income increased by $23.3 million during 2017, primarily due to a $39.0 
million increase in net investment income from fixed maturities and cash and cash equivalents, principally driven by 
an increase of $1.0 billion in our average balance of fixed maturities and cash and cash equivalents. The increase in 
average balance of fixed maturities and cash and cash equivalents was primarily due to the transactions with RSA 
and QBE. The book yield increased by 22 basis points primarily due to higher reinvestment rates. Net investment 
income from equities and other investments decreased by $12.5 million primarily due to a decrease in the income 
received from CLO equities and private equity investments.

Net realized and unrealized gains were $190.3 million in 2017, compared to $77.8 million of net realized and 
unrealized gains in 2016, an increase of $112.5 million. Included in net realized and unrealized gains and losses are 
the following items:

• 

• 

• 

• 

• 

net realized gains on sale of investments of $1.7 million in 2017, compared to net realized losses of $7.0 million
in 2016, an increase of $8.7 million;

net unrealized gains on fixed maturity securities, trading of $35.9 million in 2017, compared to net unrealized 
gains of $36.3 million in 2016, a decrease of $0.4 million, primarily driven by increased treasury yields in 2017, 
offset by tightening credit spreads;

net unrealized gains on fixed maturities securities in funds held - directly managed portfolios of $33.9 million
in 2017, compared to an unrealized losses of $28.3 million in 2016, an increase of $62.2 million, primarily 
driven by the impact of tightening credit spreads.

net unrealized gains on equity investments, trading of $16.5 million in 2017, compared to net unrealized gains 
of $6.6 million in 2016, an increase of $9.9 million, primarily driven by strong returns in the equity markets in 
2017; and

net unrealized gains on other investments of $102.4 million in 2017, compared to net unrealized gains on 
other investments of $70.3 million in 2016, an increase of $32.1 million, primarily driven by higher returns in 

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private equity and private equity funds, offset by lower returns on CLO equities, CLO equity funds, bond funds 
and hedge funds.

Investment Results - By Segment

The following tables summarize our investment results by segment for the years ended December 31, 2018, 

2017 and 2016. These tables have been prepared on a basis consistent with the consolidated table above. 

Non-Life Run-off

Fixed maturity investments

$ 151,771

$ 113,206

$

38,565

$

88,580

$

24,626

2018

2017

Change

2016

Change

(in thousands of U.S. dollars, except percentages)

Short-term investments and cash and cash
equivalents

Funds held

Funds held – directly managed

Investment income from fixed maturities and
cash and cash equivalents

Equity investments

Other investments

Other

Investment income from equities and other
investments

Gross investment income

Investment expenses

Net investment income

Net realized gains (losses) on fixed maturity
securities

Net realized investment losses on fixed maturity
securities in funds held - directly managed
portfolios

Net realized investment gains on equity
investments, trading

Total net realized gains (losses) on sale

Fixed maturity securities, trading

Fixed maturity securities in funds held - directly
managed portfolios

Equity investments, trading

Other investments

Total net unrealized gains (losses)

8,574

9,422

37,623

7,516

601

32,479

1,058

8,821

5,144

2,973

22,583

5,769

207,390

153,802

53,588

119,905

3,831

19,186

2,452

25,469

232,859

(6,572)

4,234

13,914

3,093

21,241

175,043

(8,365)

(403)

5,272

(641)

4,228

57,816

1,793

4,705

22,159

3,897

30,761

150,666

(5,429)

4,543

(21,982)

26,710

33,897

(471)

(8,245)

(804)

(9,520)

24,377

(2,936)

$ 226,287

$ 166,678

$

59,609

$ 145,237

$

21,441

$

(22,905)

$

7,631

$ (30,536)

$

(13)

$

7,644

(3,940)

(4,219)

279

(14,616)

10,397

3,272

(23,573)

(149,340)

(46,257)

(11,655)

(150,887)

(358,139)

659

4,071

2,613

(27,644)

28,857

(178,197)

33,902

15,171

97,544

175,474

(80,159)

(26,826)

(248,431)

(533,613)

4,871

(9,758)

36,599

(28,317)

6,063

73,098

87,443

(4,212)

13,829

(7,742)

62,219

9,108

24,446

88,031

Net realized and unrealized gains (losses)

$ (381,712)

$ 179,545

$ (561,257)

$

77,685

$

101,860

Investment Book Yield

Income from cash and fixed maturities

$ 207,390

$ 153,802

$

53,588

$ 119,905

$

33,897

Average aggregate fixed maturities and cash and 
cash equivalents, at cost (1)
Investment book yield

$7,537,621

$ 6,449,143

$1,088,478

$ 5,370,302

$ 1,078,841

2.75 %

2.38%

0.37 %

2.23%

0.15%

Financial Statement Portfolio Return

$ (155,425)
Total financial statement return
Average aggregate invested assets, at fair value (1) $9,041,377
Financial statement portfolio return

(1.72)%

$ 346,223

$ (501,648)

$ 222,922

$

123,301

$ 7,315,153

$1,726,224

$ 6,279,130

$ 1,036,023

4.73%

(6.45)%

3.55%

1.18%

(1) These amounts are an average of the amounts disclosed in our quarterly U.S. GAAP consolidated financial statements. 

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2018 versus 2017: Net investment income increased by $59.6 million during 2018, primarily due to a $53.6 
million increase in net investment income from fixed maturities and cash and cash equivalents, principally driven by 
an increase of $1.1 billion in our average balance of fixed maturities and cash and cash equivalents. The increase in 
our average balance of fixed maturities and cash and cash equivalents was primarily due to the transactions with 
Coca-Cola, KaylaRe, Zurich, Neon and Novae. The book yield increased by 37 basis points primarily due to higher 
reinvestment rates as a result of broad increases in effective yields.

Net realized and unrealized losses were $381.7 million in 2018, compared to net realized and unrealized gains 
of $179.5 million in 2017, a decrease of $561.3 million. Included in net realized and unrealized gains (losses) are the 
following items:

• 

• 

• 

• 

• 

net realized losses on sale of investments of $23.6 million in 2018, compared to net realized gains of $4.1 
million in 2017, a decrease of $27.6 million;

net unrealized losses on fixed maturity securities, trading of $149.3 million in 2018, compared to net unrealized 
gains of $28.9 million in 2017, a decrease of $178.2 million, primarily driven by lower valuations due to increased 
sovereign yields and widening of corporate credit spreads in the current period;

net unrealized losses on fixed maturities securities in funds held - directly managed portfolios of $46.3 million
in 2018, compared to unrealized gains of $33.9 million in 2017, representing a decrease of $80.2 million, 
primarily driven by lower valuations due to increased sovereign yields and widening of corporate credit spreads 
in the current period.

net unrealized losses on equity investments, trading of $11.7 million in 2018, compared to net unrealized gains 
of $15.2 million in 2017, a decrease of $26.8 million, primarily driven by unfavorable volatility in the equity 
markets in 2018; and

net unrealized losses on other investments of $150.9 million in 2018, compared to net unrealized gains of 
$97.5 million in 2017, a decrease of $248.4 million. The decrease for 2018 was primarily comprised of unrealized 
losses in our equity funds and hedge funds, principally due to the poor performance of the equity markets in 
2018 The unrealized gains in 2017 primarily comprised unrealized gains in our equity funds, fixed income 
funds, hedge funds, private equities and CLO equities.

2017 versus 2016: Net investment income increased by $21.4 million during 2017, primarily due to a $33.9 
million increase in net investment income from fixed maturities and cash and cash equivalents, principally driven by 
an increase of $1.1 billion in our average balance of fixed maturities and cash and cash equivalents. The increase in 
our average balance of fixed maturities and cash and cash equivalents was primarily due to the transactions with QBE 
and RSA.  The book yield increased by 15 basis points due to higher reinvestment rates. Net investment income from 
equities and other investments decreased by $9.5 million primarily due to a decrease in income received from CLO 
equities and private equity investments.

Net realized and unrealized gains were $179.5 million in 2017, compared to net realized and unrealized gains 
of $77.7 million in 2016, an increase of $101.9 million. Included in net realized and unrealized gains (losses) are the 
following:

• 

• 

• 

• 

• 

net realized gains on sale of investments of $4.1 million in 2017, compared to net realized losses of $9.8 million
in 2016, a change of $13.8 million;

net unrealized gains on fixed maturity securities, trading of $28.9 million in 2017, compared to net unrealized 
gains of $36.6 million in 2016, a decrease of $7.7 million, primarily driven by increased treasury yields in 2017, 
offset by tightening credit spreads;

net unrealized gains on fixed maturities securities in funds held - directly managed portfolios of  $33.9 million
in 2017, compared to net unrealized losses of $28.3 million in 2016, representing an increase of $62.2 million, 
primarily driven by the impact of tighter credit spreads.

net unrealized gains on equity investments, trading of $15.2 million in 2017, compared to net unrealized gains 
of $6.1 million in 2016, an increase of $9.1 million, primarily driven by strong returns in the equity markets in 
2017; and

net unrealized gains on other investments of $97.5 million in 2017, compared to net unrealized gains of $73.1 
million in 2016, an increase of $24.4 million, primarily driven by higher returns in the private equity funds offset 
by lower returns on CLO equities, CLO equity funds, bond funds and hedge funds.

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Table of Contents

Atrium

Fixed maturity investments

$

4,052

$

2,901

$

1,151

$

2,645

$

256

2018

2017

Change

2016

Change

(in thousands of U.S. dollars, except percentages)

Short-term investments and cash and cash
equivalents

Funds held

Investment income from fixed maturities and
cash and cash equivalents

Equity investments

Other

Investment income from equities and other
investments

Gross investment income

Investment expenses

Net investment income

Net realized gains (losses) on fixed maturity
securities

Net realized investment gains on equity
investments, trading

Total net realized gains (losses) on sale

Fixed maturity securities, trading

Equity investments, trading

Other investments

Total net unrealized gains (losses)

$

$

550

619

5,221

55

684

739

5,960

(274)

394

—

3,295

27

1,155

1,182

4,477

(259)

156

619

1,926

28

(471)

(443)

1,483

(15)

652

—

3,297

—

(171)

(171)

3,126

(186)

(258)

—

(2)

27

1,326

1,353

1,351

(73)

5,686

$

4,218

$

1,468

$

2,940

$

1,278

(485)

$

(118)

$

(367)

$

131

$

(249)

226

(259)

(2,029)

(380)

(583)

(2,992)

17

(101)

(90)

317

991

1,218

1,117

209

(158)

(1,939)

(697)

(1,574)

(4,210)

—

131

(732)

—

—

(732)

$

(4,368)

$

(601)

$

17

(232)

642

317

991

1,950

1,718

Net realized and unrealized gains (losses)

$

(3,251)

$

Investment Book Yield

Income from cash and fixed maturities

$

5,221

$

3,295

Average aggregate fixed maturities and cash and 
cash equivalents, at cost (1)

Investment book yield

$ 265,238

$ 263,275

1.97%

1.25%

Financial Statement Portfolio Return

Total financial statement return
Average aggregate invested assets, at fair value(1)

$

2,435

$

5,335

$ 272,386

$ 269,225

$

$

$

$

1,926

$

3,297

1,963

$ 308,235

0.72 %

1.07%

(2,900)

$

2,339

3,161

$ 304,561

$

$

$

$

(2)

(44,960)

0.18%

2,996

(35,336)

Financial statement portfolio return

0.89%

1.98%

(1.09)%

0.77%

1.21%

(1) These amounts are an average of the amounts disclosed in our quarterly U.S. GAAP consolidated financial statements. 

2018 versus 2017: Net investment income increased by $1.5 million during 2018, primarily due to a $1.9 million
increase in net investment income from fixed maturities and cash and cash equivalents. The book yield increased by 
72 basis points, primarily due to higher reinvestment rates as a result of broad increases in effective yields and also 
asset allocation strategies. Net realized and unrealized gains (losses) decreased by $4.4 million, primarily driven by 
lower valuations due to increased sovereign yields and widening of corporate credit spreads in the current period and 
lower returns in other investments and equities.

2017 versus 2016: Net investment income increased by $1.3 million during 2017. The book yield increased by 
18 basis points, primarily driven by higher reinvestments and an increase in duration. Net realized and unrealized 
gains (losses) increased by $1.7 million driven by the impact of tightening credit spreads and increased returns in 
other investments and equities.

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Table of Contents

StarStone

2018

2017

Change

2016

Change

(in thousands of U.S. dollars, except percentages)

Fixed maturity investments

$

31,780

$

26,640

$

5,140

$

21,790

$

4,850

Short-term investments and cash and cash
equivalents

Investment income from fixed maturities and
cash and cash equivalents

Equity investments

Other

Investment income from equities and other
investments

Gross investment income

Investment expenses

Net investment income

2,839

1,280

34,619

1,511

2,522

4,033

38,652

(2,679)

27,920

94

1,865

1,959

29,879

(2,173)

1,559

6,699

1,417

657

2,074

8,773

(506)

689

591

22,479

169

1,528

1,697

24,176

(1,955)

5,441

(75)

337

262

5,703

(218)

$

35,973

$

27,706

$

8,267

$

22,221

$

5,485

Net realized gains (losses) on fixed maturity
securities

Net realized investment gains on equity
investments, trading

Total net realized gains (losses) on sale

Fixed maturity securities, trading

Equity investments, trading

Other investments

Total net unrealized gains (losses)

$

(4,325)

$

(2,687)

$

(1,638)

$

1,409

$

(4,096)

518

(3,807)

(13,818)

2,204

(2,251)

(13,865)

24

(2,663)

7,227

1,010

11,039

19,276

494

(1,144)

(21,045)

1,194

(13,290)

(33,141)

477

1,886

835

498

2,509

3,842

5,728

Net realized and unrealized gains (losses)

$ (17,672)

$

16,613

$ (34,285)

$

Investment Book Yield

Income from cash and fixed maturities

$

34,619

$

27,920

Average aggregate fixed maturities and cash and 
cash equivalents, at cost (1)

$1,535,360

$ 1,482,437

$

$

6,699

$

22,479

52,923

$ 1,484,121

Investment book yield

2.25%

1.88%

0.37 %

1.51%

Financial Statement Portfolio Return

Total financial statement return
Average aggregate invested assets, at fair value(1)

$

18,301

$

44,319

$ (26,018)

$

27,949

$1,670,240

$ 1,650,429

$

19,811

$ 1,609,747

(453)

(4,549)

6,392

512

8,530

15,434

$

10,885

$

$

$

$

5,441

(1,684)

0.37%

16,370

40,682

Financial statement portfolio return

1.10%

2.69%

(1.59)%

1.74%

0.95%

(1) These amounts are an average of the amounts disclosed in our quarterly U.S. GAAP consolidated financial statements.

2018 versus 2017: Net investment income increased by $8.3 million during 2018, primarily due to a $6.7 million
increase in net investment income from fixed maturities and cash and cash equivalents, principally driven by $52.9 
million increase in our average balance of fixed maturities and cash and cash equivalents. The book yield increased 
by 37 basis points due to higher reinvestment rates as a result of broad increases in effective yields. 

The decrease in net realized and unrealized gains (losses) of $34.3 million primarily comprised: 

• 

• 

net realized losses on sale of investments of $3.8 million in 2018, compared to net realized losses of $2.7 
million in 2017, an increase of $1.1 million;

net unrealized losses on fixed maturity securities, trading of $13.8 million in 2018 compared to net unrealized 
gains of $7.2 million in 2017, a decrease of $21.0 million, primarily driven by lower valuations due to increased 
sovereign yields and widening of corporate credit spreads in the current period;

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• 

net unrealized losses on other investments of $2.3 million in 2018, compared to net unrealized gains of $11.0 
million, a decrease of $13.3 million. The decrease was due to lower returns on private equities, equity fund 
and hedge funds, partially offset by higher returns on bond funds.

2017 versus 2016: Net investment income increased by $5.5 million during 2017, primarily due to a $5.4 million
increase in net investment income from fixed maturities and cash and cash equivalents. The book yield increased by 
37 basis points primarily due to higher reinvestment rates and increase in duration. Net realized and unrealized gains 
increased by $10.9 million primarily due net unrealized gains of $19.3 million in 2017 compared to net unrealized gains 
of $3.8 million in 2016, offset by a decrease in realized gains of $4.5 million. The increase in net unrealized gains on 
fixed maturity investments was primarily due to the tightening credit spreads, partially offset by an increase in yields. 
The increase in net unrealized gains on other investments was primarily due to higher returns on private equity and 
bond funds. 

Other Activities

2018

2017

Change

2016

Change

(in thousands of U.S. dollars, except percentages)

Net investment income

Net realized and unrealized losses

$

2,725

$ (10,249)

$

$

10,187

(6,941)

$

$

(7,462)

(3,308)

$

$

15,065

(4,994)

Financial Statement Portfolio Return

Total financial statement return
Average aggregate invested assets, at fair value (1)

$

(7,524)

$

3,246

$ (10,770)

$

10,071

$ 222,822

$ 310,608

$ (87,786)

$ 330,826

$

$

$

$

(4,878)

(1,947)

(6,825)

(20,218)

Financial statement portfolio return

(3.38)%

1.05%

(4.43)%

3.04%

(1.99)%

(1) These amounts are an average of the amounts disclosed in our quarterly U.S. GAAP consolidated financial statements.

2018 versus 2017: Net investment income decreased by $7.5 million during 2018 primarily due to a decrease 
in the income from life settlements. Net realized and unrealized losses increased by $3.3 million, primarily due to higher 
impairments on the life settlement portfolio in 2018 compared to 2017.

2017 versus 2016: Net investment income decreased by $4.9 million during 2017 primarily due to a decrease 
in the income from life settlements. Net realized and unrealized losses increased by $1.9 million, primarily due to higher 
impairments on the life settlement portfolio in 2017 compared to 2016.

Liquidity and Capital Resources

Overview

We aim to generate cash flows from our insurance operations and investments, preserve sufficient capital for 

future acquisitions, and develop relationships with lenders who provide borrowing capacity at competitive rates.  

Our capital resources as at December 31, 2018 included ordinary shareholders' equity of $3.4 billion, preferred 
equity of $510.0 million, redeemable noncontrolling interest of $458.5 million classified as temporary equity, and debt 
obligations of $861.5 million. The redeemable noncontrolling interest may be settled in the future in cash or our ordinary 
shares, at our option. Based on our current loss reserves position, our portfolios of in-force insurance and reinsurance 
business, and our investment positions, we believe we are well capitalized. 

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The following table details our capital position as at December 31, 2018 and 2017:

Ordinary shareholders' equity

Series D and E Preferred Shares

Total Enstar Group Limited Shareholders' Equity (A)

Noncontrolling interest

Total Shareholders' Equity (B)

Senior Notes

Revolving credit facility

2018 EGL Term Loan Facility

2016 EGL Term Loan Facility

Total debt (C)

2018

2017

Change

(in thousands of U.S. dollars)

$

3,391,933

$

3,136,684

$

510,000

3,901,933

12,056

3,913,989

348,054

15,000

498,485

—

861,539

—

3,136,684

9,264

3,145,948

347,516

225,110

—

74,063

646,689

255,249

510,000

765,249

2,792

768,041

538

(210,110)

498,485

(74,063)

214,850

Redeemable noncontrolling interest (D)

458,543

479,606

(21,063)

Total capitalization = (B) + (C) + (D)

Total capitalization attributable to Enstar = (A) + (C)

$

$

5,234,071

4,763,472

$

$

4,272,243

3,783,373

$

$

961,828

980,099

Debt to total capitalization

Debt and Series D and E Preferred Shares to total
capitalization

Debt to total capitalization attributable to Enstar

Debt and Series D and E Preferred Shares to total
capitalization attributable to Enstar

16.5%

26.2%

18.1%

28.8%

15.1%

15.1%

17.1%

17.1%

1.4%

11.1%

1.0%

11.7%

As of December 31, 2018, we had $602.1 million of cash and cash equivalents, excluding restricted cash that 
supports insurance operations, and included in this amount was $445.5 million held by our foreign subsidiaries outside 
of Bermuda. Based on our group's current corporate structure with a Bermuda domiciled parent company and the 
jurisdictions in which we operate, if the cash and cash equivalents held by our foreign subsidiaries were to be distributed 
to us, as dividends or otherwise, such amount would not be subject to incremental income taxes, however in certain 
circumstances withholding taxes may be imposed by some jurisdictions, including by the United States. Based on 
existing tax laws, regulations and our current intentions, there were no accruals as of December 31, 2018 for any 
material withholding taxes on dividends or other distributions, as described in Note 20 - "Income Taxation" in the notes 
to our consolidated financial statements included within Item 8 of this Annual Report on Form 10-K. 

Dividends

Enstar has not historically declared a dividend on our ordinary shares. Our strategy is to retain earnings and 
invest distributions from our subsidiaries back into the company. We do not currently expect to pay any dividends on 
our ordinary shares.

On June 28, 2018, we issued 16,000 Series D Preferred Shares with an aggregate liquidation value of $400.0 
million. On November 21, 2018, we issued 4,400 Series E Preferred Shares with an aggregate liquidation value of 
$110.0 million. The dividends on the Series D and E Preferred Shares are non-cumulative and may be paid quarterly 
in arrears on the first day of March, June, September and December of each year, only when, as and if declared.

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The following table details the dividends that have been declared and paid on our Series D and E Preferred 

Shares from January 1, 2018 to March 1, 2019:

Preferred

Share Series Date Declared Record Date Date Payable

Dividend per:

Preferred
Share

Depositary
Share

(in U.S. dollars)

Total Dividends
Paid in 2018
(in thousands of
U.S. dollars)

Series D

Series D

Series D

Series E

July 31,
2018

November 6,
2018

February 21,
2019

February 21,
2019

August 15,
2018

September 1,
2018

November 15,
2018

December 1,
2018

February 15,
2019

February 15,
2019

March 1,
2019

March 1,
2019

$

$

$

$

320.83 $ 0.32083 $

437.50 $ 0.43750

437.50 $ 0.43750

486.11 $ 0.48611

5,133

7,000

—

—

$

12,133

Any payment of common or preferred dividends must be approved by our Board of Directors. Our ability to pay 
common and preferred dividends is subject to certain restrictions, as described in Note 22 - "Dividend Restrictions 
and Statutory Financial Information" in the notes to our consolidated financial statements included within Item 8 of this 
Annual Report on Form 10-K.

Sources and Uses of Cash

Holding Company Liquidity

The potential sources of cash flows to Enstar as a holding company consist of cash flows from our subsidiaries 
including dividends, advances and loans, and interest income on loans to our subsidiaries. We also borrow from our 
credit facilities and, during 2018, we entered into a new unsecured term loan facility as described below.

We use cash to fund new acquisitions of companies and significant new business. We also utilize cash for our 
operating expenses associated with being a public company, and to pay interest and principal on loans from subsidiaries 
and debt obligations including loans under our credit facilities.

Our holding company cash flows are summarized in "Item 8. Financial Statements and Supplementary Data - 
Schedule II - Condensed Financial Information of Registrant - Statements of Cash Flows - Parent Company Only for 
the years ended December 31, 2018, 2017 and 2016" and the notes thereto.

We may, from time to time, raise capital from the issuance of equity, debt or other securities as we continuously 
evaluate our strategic opportunities. We filed an automatic shelf registration statement on October 10, 2017 with the 
U.S. Securities and Exchange Commission ("SEC") to allow us to conduct future offerings of debt, equity and other 
securities, if desired.

On June 28, 2018, we issued 16,000 Series D Preferred Shares with an aggregate liquidation value of $400.0 
million. The net proceeds from the Series D Preferred Shares were used to repay a portion of amounts outstanding 
under our revolving credit facility, and fully repay our previous term loan facility. On November 21, 2018, we issued 
4,400 Series E Preferred Shares with an aggregate liquidation value of $110.0 million. The net proceeds from the 
Series E Preferred Shares were used to fund our new business in Non-life Run-off operations.

 As we are a holding company and have no substantial operations of our own, our assets consist primarily of 
investments in subsidiaries and our loans and advances to subsidiaries. Dividends from our insurance subsidiaries 
are restricted by insurance regulation.

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Operating Company Liquidity

The ability of our insurance and reinsurance subsidiaries to pay dividends and make other distributions is limited 
by the applicable laws and regulations of the jurisdictions in which our insurance and reinsurance subsidiaries operate, 
including Bermuda, the United Kingdom, the United States, Australia and Continental Europe, which subject these 
subsidiaries to significant regulatory restrictions. These laws and regulations require, among other things, certain of 
our insurance and reinsurance subsidiaries to maintain minimum capital resources requirements and limit the amount 
of dividends and other payments that these subsidiaries can pay to us, which in turn may limit our ability to pay dividends 
and make other payments. For more information on these laws and regulations, see "Item 1. Business - Regulation." 
As of December 31, 2018, all of our insurance and reinsurance subsidiaries’ capital resources levels were in excess 
of the minimum levels required. The ability of our subsidiaries to pay dividends is subject to certain restrictions, as 
described in Note 22 - "Dividend Restrictions and Statutory Financial Information" in the notes to our consolidated 
financial statements included within Item 8 of this Annual Report on Form 10-K. Our subsidiaries’ ability to pay dividends 
and make other forms of distributions may also be limited by our repayment obligations under certain of our outstanding 
loan facility agreements. Variability in ultimate loss payments may also result in increased liquidity requirements for 
our subsidiaries. During 2018, 2017 and 2016, our regulated subsidiaries paid aggregate capital distributions and 
dividends of $243.0 million, $580.3 million and $517.1 million, respectively. 

In the Non-life Run-off segment, sources of funds primarily consist of cash and investment portfolios acquired 
on the completion of acquisitions and loss portfolio transfer reinsurance agreements. Cash balances acquired upon 
our purchase of insurance or reinsurance companies are classified as cash provided by investing activities. Cash 
acquired from loss portfolio transfer reinsurance agreements is classified as cash provided by operating activities. We 
expect to use funds acquired from cash and investment portfolios, collected premiums, collections from reinsurance 
debtors, fees and commission income, investment income and proceeds from sales and redemptions of investments 
to meet expected claims payments and operational expenses with the remainder used for acquisitions and additional 
investments. In the Non-life Run-off segment, we generally expect negative operating cash flows to be met by positive 
investing cash flows. 

In the Atrium and StarStone segments we expect a net provision of cash from operations as investment income 
earned and collected premiums should generally be in excess of total net claim payments, losses incurred on earned 
premiums and operating expenses. 

Overall, we expect our cash flows, together with our existing capital base and cash and investments acquired 
on the acquisition of insurance and reinsurance subsidiaries, to be sufficient to meet cash requirements and to operate 
our business. 

Cash Flows

The following table summarizes our consolidated cash flows, including those related to restricted cash, from 

operating, investing and financing activities for the years ended December 31, 2018, 2017 and 2016:

Cash provided by (used in):

2018

2017

Change
(in thousands of U.S. dollars)

2016

Change

Operating activities

Investing activities

Financing activities

Effect of exchange rate changes on cash

Net increase (decrease) in cash and cash
equivalents

$ (160,072) $ (343,107) $

183,035

$ (202,689) $ (140,418)

(825,754)

293,262

(1,119,016)

156,709

136,553

752,986

(65,476)

818,462

83,441

(148,917)

2,588

9,512

(6,924)

(13,985)

23,497

(230,252)

(105,809)

(124,443)

23,476

(129,285)

Cash and cash equivalents, beginning of year

1,212,836

1,318,645

(105,809)

1,295,169

23,476

Cash and cash equivalents, end of year

$

982,584

$ 1,212,836

$ (230,252) $ 1,318,645

$ (105,809)

Details of our consolidated cash flows are included in "Item 8. Financial Statements and Supplementary Data - 

Consolidated Statements of Cash Flows for the years ended December 31, 2018, 2017 and 2016."  

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2018 versus 2017: Cash used in operating activities was $160.1 million for the year ended December 31, 2018
compared to $343.1 million for the year ended December 31, 2017. The negative operating cash flow was predominantly 
driven by: (i) net paid losses in our Non-Life Run-off segment for the years ended December 31, 2018 and 2017 of 
$838.8 million and $581.7 million, respectively; partially offset by (ii) cash and restricted cash acquired in Non-life Run-
off reinsurance transactions for the years ended December 31, 2018 and 2017 of $652.0 million and $428.6 million, 
respectively. In addition, we are also continuously seeking to deploy surplus operating cash into our investing activities.

Cash used in investing activities for 2018 primarily related to net purchases of other investments of $464.7 million
and cash and total acquisitions net of cash acquired of $245.2 million, principally related to the Maiden Re North 
America transaction. In 2017, cash provided by investing activities was primarily due to $126.6 million from the sale 
of a subsidiary and net redemptions of other investments of $122.9 million.

Cash provided by financing activities for 2018 of $753.0 million primarily related to the net proceeds of $495.4 
million from the issuance of the Series D and E Preferred Shares, net inflows of $218.2 million from our credit facilities, 
which were principally used to fund new business and acquisitions, and $55.4 million of inflows in respect of contributions 
by noncontrolling interests. Cash used in financing activities for 2017 of $65.5 million primarily related to net repayments 
of $38.0 million from our credit facilities, consisting of the repayment of the Sussex Facility in full and the repayment 
of a portion of the EGL Revolving Credit Facility, partially offset by the issuance of our $350.0 million Senior Notes. In 
addition, we paid $27.5 million in dividends to noncontrolling interests.

2017 versus 2016: Cash used in operating activities was $343.1 million and $202.7 million for the years ended 
December 31, 2017 and 2016, respectively. The negative operating cash flow was predominantly driven by net paid 
losses in our Non-Life Run-off segment for the years ended December 31, 2017 and 2016 of $581.7 million and $533.8 
million, respectively, partially offset by cash and restricted cash acquired in Non-life Run-off reinsurance transactions 
for the years ended December 31, 2017 and 2016 of $428.6 million and $174.5 million, respectively.

Cash provided by investing activities for 2017 of $293.3 million primarily related to net cash provided by sale of 
subsidiaries of $126.6 million and net cash used in acquisitions of $4.2 million, compared to net cash used in acquisitions 
of $18.5 million in 2016. In addition, net redemptions of other investments and net sales of available for sale securities 
provided cash of $122.9 million and $71.5 million, compared to $154.0 million and $29.0 million, in 2017 and 2016, 
respectively. 

Cash used in financing activities for 2017 primarily related to net repayments of $38.0 million from our credit 
facilities, consisting of the repayment of the Sussex Facility in full and the repayment of a portion of the EGL Revolving 
Credit Facility, partially offset by the issuance of our $350.0 million Senior Notes. In addition, we paid $27.5 million in 
dividends to noncontrolling interests. During 2016, we had net borowings of $77.8 million from our credit facilities 
primarily utilized to finance acquisitions and significant new business.

Investable Assets

We define investable assets as the sum of total investments, cash and cash equivalents, restricted cash and 
cash equivalents and funds held. Investable assets were $12.5 billion as at December 31, 2018 as compared to $10.1 
billion as at December 31, 2017, an increase of 23.5%. The increase was primarily due to the investments and funds 
held  balance  acquired  in  relation  to  the  Maiden  Re  North America,  Neon,  Novae,  Zurich Australia  and  Kayla  Re 
transactions.

For  information  regarding  our  investment  strategy,  portfolio  and  results,  refer  to  "Item 7.  Management’s 

Discussion and Analysis of Financial Condition and Results of Operations - Investments".

Included within our investable assets we had funds held - directly managed as of December 31, 2018 and 2017, 
of $1,198.2 million and $1,179.9 million, respectively. Our funds held - directly managed is carried on our consolidated 
balance sheets at fair value. For further information regarding our funds held - directly managed, refer to Note 6 - 
"Investments" in the notes to our consolidated financial statements included within Item 8 of this Annual Report on 
Form 10-K.

In addition, as at December 31, 2018 and 2017, we had funds held by ceding companies of $321.3 million and 

$175.4 million, respectively, which are carried at cost with a fixed crediting rate.

For information regarding credit risk, refer to "Item 7A. Quantitative and Qualitative Disclosures About Market 

Risk - Credit Risk - Funds Held" of this Annual Report on Form 10-K. 

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Reinsurance Balances Recoverable on Paid and Unpaid Losses

As at December 31, 2018 and 2017, we had reinsurance balances recoverable on paid and unpaid losses of 
$2,029.7 million and $2,021.0 million, respectively. The increase is primarily related to the transactions with Maiden 
Re North America, Novae and Neon, partially offset by the acquisition of KaylaRe.

Our  insurance  and  reinsurance  run-off  subsidiaries  and  portfolios,  prior  to  acquisition,  used  retrocessional 
agreements to reduce their exposure to the risk of insurance and reinsurance assumed. On an annual basis, both 
Atrium and StarStone purchase a tailored outwards reinsurance program designed to manage their risk profiles. The 
majority of Atrium’s and StarStone's third-party reinsurance cover is with highly rated reinsurers or is collateralized by 
letters of credit.

We remain liable to the extent that retrocessionaires do not meet their obligations under these agreements, and 
therefore, we evaluate and monitor concentration of credit risk among our reinsurers. Provisions are made for amounts 
considered potentially uncollectible. 

For further information regarding our reinsurance balances recoverable on paid and unpaid losses, refer to Note 
8  -  "Reinsurance  Balances  Recoverable  on  Paid  and  Unpaid  Losses"  in  the  notes  to  our  consolidated  financial 
statements included within Item 8 of this Annual Report on Form 10-K. 

Debt Obligations

We utilize debt financing and loan facilities primarily for acquisitions and significant new business, and, from 
time to time, for general corporate purposes. For information regarding our debt arrangements, including our loan 
covenants, refer to  Note 15 - "Debt Obligations and Credit Facilities" in the notes to our consolidated financial statements 
included within Item 8 of this Annual Report on Form 10-K. Our debt obligations as of December 31, 2018 and 2017
were $861.5 million and $646.7 million, respectively, as detailed in the below table: 

Facility
Senior Notes

EGL Revolving Credit Facility

Origination Date
March 10, 2017

August 16, 2018

Previous EGL Revolving Credit Facility

September 16, 2014

2018 EGL Term Loan Facility

2016 EGL Term Loan Facility

Total debt obligations

December 27, 2018

November 18, 2016

Term
5 years

5 years

5 years

3 years

3 years

2018

2017

$

348,054 $

347,516

15,000

—

498,485

—

$

861,539 $

—

225,110

—

74,063

646,689

On March 10, 2017, we issued Senior Notes (the "Notes") for an aggregate principal amount of $350.0 million. 
The  Notes  pay  4.5%  interest  semi-annually  and  mature  on  March  10,  2022.  The  Notes  are  unsecured  and 
unsubordinated obligations that rank equal to any of our other unsecured and unsubordinated obligations, senior to 
any future obligations that are expressly subordinated to the Notes, effectively subordinated to any of our secured 
indebtedness to the extent of the value of the assets securing such indebtedness, and structurally subordinated to all 
liabilities of our subsidiaries.

On August 16, 2018, we and certain of our subsidiaries, as borrowers and guarantors, entered into a new five-
year unsecured $600.0 million revolving credit agreement. The credit agreement expires in August 2023 and we have 
the option to increase the commitments under the facility by up to an aggregate of $400.0 million, subject to the terms 
of the agreement. Borrowings under the facility will bear interest at a rate based on the Company's long term senior 
unsecured debt ratings. In connection with our entry into the credit agreement described above, we terminated and 
fully repaid our previous revolving credit agreement. 

As at December 31, 2018, we were permitted to borrow up to an aggregate of $600.0 million under the facility. 
As  at  December 31,  2018,  there  was  $585.0  million  of  available  unutilized  capacity  under  this  facility.  We  are  in 
compliance with the covenants of the facility. Subsequent to December 31, 2018, we utilized $173.0 million and repaid 
$46.0 million, bringing the unutilized capacity under this facility to $458.0 million.

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On December 27, 2018, we entered into and fully utilized a three-year $500.0 million unsecured term loan (the 
"2018 EGL Term Loan Facility"). Interest is payable at least every three months at the London Interbank Offered Rate 
("LIBOR") or the alternate base rate ("ABR") plus a margin set forth in the agreement. In the event of default, the 
interest  rate  may  increase  and  the  agent  may,  and  at  the  request  of  the  required  lenders  shall,  cancel  lender 
commitments and demand early repayment. The proceeds were partially used to fund the acquisition of Maiden Re 
North America. We also previously had an unsecured term loan (the "2016 EGL Term Loan Facility") with outstanding 
principal of $74.1 million as of December 31, 2017. This previous facility was fully repaid and terminated during 2018.

Financial and business covenants imposed on us, in relation to our revolving credit facility and our term loan 
credit facility include certain limitations on mergers and consolidations, acquisitions, indebtedness and guarantees, 
restrictions as to dispositions of stock and assets, and limitations on liens. Generally, the financial covenants require 
us to maintain a gearing ratio of consolidated indebtedness to total capitalization of not greater than 0.35 to 1.0 and 
to maintain a consolidated net worth of not less than the aggregate of (i) $2.3 billion, (ii) 50% of net income available 
for distribution to the Company's ordinary shareholders at any time after August 16, 2018, and (iii) 50% of the proceeds 
of any common stock issuance made after August 16, 2018. In addition, we must maintain eligible capital in excess 
of the enhanced capital requirement imposed on us by the Bermuda Monetary Authority pursuant to the Insurance 
(Group Supervision) Rules 2011 of Bermuda. We are in compliance with these covenants.

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Contractual Obligations

The following table summarizes, as of December 31, 2018, our future payments under contractual obligations 
and estimated payments for losses and LAE and policy benefits by expected payment date. The table excludes short-
term liabilities and includes only obligations that are expected to be settled in cash.  

Total

Less than
1 Year

1 - 3
years

3 - 5
years

6 - 10
years

More than
10 Years

(in millions of U.S. dollars)

Operating Activities

Estimated gross reserves for losses and 
LAE (1)

Asbestos

Environmental

General Casualty

Workers' compensation/personal
accident

Marine, aviation and transit

Construction defect

Professional indemnity/ Directors &
Officers

Motor

Property

Other

$ 1,617.0 $
222.7

879.5

2,286.8

374.7
120.0

820.5

886.3

205.9

386.1

97.8 $

180.4 $

168.1 $

300.5 $

870.2

20.4
201.4

257.3

106.7

26.4

190.9

314.5

97.1
101.1

37.8

254.8

370.2

115.1
40.9

258.1

258.7

59.6

102.3

33.4

143.9

283.0

49.8
24.9

147.0

102.2

21.6

53.8

52.8

135.0

411.0

51.6
18.8

131.3

83.1

15.5

58.5

78.3

144.4

965.3

51.5
9.0

93.2

127.8

12.1

70.4

Total Non-Life Run-off

7,799.5

1,413.6

1,677.9

1,027.7

1,258.1

2,422.2

Atrium

StarStone

Other

ULAE

235.4

1,584.1

18.9

360.9

96.7
567.7

3.0

65.1

85.0

567.3

7.5

80.9

32.5

228.3

3.6

49.0

17.8

158.7

3.2

58.6

3.4

62.1

1.6

107.3

Estimated gross reserves for losses and 
LAE (1)

9,998.8

2,146.1

2,418.6

1,341.1

1,496.4

2,596.6

121.0

65.4

6.0

9.5

11.5

20.5

11.8

14.1

28.7

19.2

63.0

2.1

Policy benefits for life and annuity 
contracts (2)
Operating lease obligations

Investing Activities

Investment commitments to private
equity funds

Investment commitments to equity
method investments

Financing Activities

228.2

107.4

103.9

16.9

167.2

167.2

—

—

—

—

—

—

—

—

Loan repayments (including estimated
interest payments)

996.3

40.0

579.6

376.7

Total

$11,576.9 $ 2,476.2 $ 3,134.1 $ 1,760.6 $ 1,544.3 $ 2,661.7

(1)  The reserves for losses and LAE represent management’s estimate of the ultimate cost of settling losses. The estimation of losses is based on 
various complex and subjective judgments. Actual losses paid may differ, perhaps significantly, from the reserve estimates reflected in our financial 
statements. Similarly, the timing of payment of our estimated losses is not fixed and there may be significant changes in actual payment activity. 
The assumptions used in estimating the likely payments due by period are based on our historical claims payment experience and industry 
payment patterns, but due to the inherent uncertainty in the process of estimating the timing of such payments, there is a risk that the amounts 
paid in any such period can be significantly different from the amounts disclosed above. The amounts in the above table represent our estimates 
of known liabilities as of December 31, 2018 and do not take into account corresponding reinsurance recoverable amounts that would be due to 
us. Furthermore, certain of the reserves included in the audited consolidated financial statements as of December 31, 2018 were acquired by 
us and initially recorded at fair value with subsequent amortization, whereas the expected payments by period in the table above are the estimated 
payments at a future time and do not reflect the fair value adjustment in the amount payable.

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(2)  Policy benefits for life and annuity contracts recorded in our audited consolidated balance sheet as at December 31, 2018 of $105.1 million are 
computed on a discounted basis, whereas the expected payments by period in the table above are the estimated payments at a future time and 
do not reflect a discount of the amount payable.

In addition to the contractual obligations in the table above, we also have the right to purchase the redeemable 
noncontrolling interests ("RNCI") from the RNCI holders at certain times in the future (each such right, a "call right") 
and the RNCI holders have the right to sell their RNCI interests to us at certain times in the future (each such right, a 
"put right"). The RNCI rights are described in Note 21 - "Related Party Transactions" in the notes to our consolidated 
financial statements included within Item 8 of this Annual Report on Form 10-K.

For additional information relating to our commitments and contingencies, see Note 23 - "Commitments and 
Contingencies" in the notes to our consolidated financial statements included within Item 8 of this Annual Report on 
Form 10-K.

Off-Balance Sheet Arrangements

At December 31, 2018, we did not have any off-balance sheet arrangements, as defined by Item 303(a) (4) of 

Regulation S-K.

Critical Accounting Policies

We believe the following accounting policies impact the most significant judgments and estimates used in the 

preparation of our financial statements.

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Losses and Loss Adjustment Expenses - Non-Life Run-off

The following tables provides a breakdown of gross and net losses and LAE reserves, consisting of Outstanding 
Loss Reserve ("OLR") and IBNR by line of business and adjustments for fair value resulting from business combinations, 
adjustments for where we elected the fair value option, deferred charge assets and ULAE, as of December 31, 2018
and 2017:

Workers' compensation/personal accident

1,454,178

832,615

2,286,793

1,115,116

Asbestos

Environmental

General casualty

Marine, aviation and transit

Construction defect

Professional indemnity/Directors & Officers

Motor

Property

Other

Fair value adjustments

Fair value adjustments - fair value option

Deferred charge assets on retroactive
reinsurance

ULAE

Total

OLR

Gross

IBNR

2018

Total

OLR

(in thousands of U.S. dollars)

Net

IBNR

Total

$

341,544

$ 1,275,476

$ 1,617,020

$

321,356

$ 1,171,754

$ 1,493,110

96,665

500,033

126,035

379,484

222,700

879,517

93,095

416,097

301,783

20,712

603,665

564,307

168,267

220,615

72,888

99,288

216,839

321,992

37,631

165,519

374,671

120,000

820,504

886,299

205,898

386,134

227,994

19,310

426,020

414,847

160,873

175,289

117,384

298,612

537,782

78,023

94,736

166,898

304,874

36,817

111,453

210,479

714,709

1,652,898

306,017

114,046

592,918

719,721

197,690

286,742

$

4,271,769

$ 3,527,767

$ 7,799,536

$ 3,369,997

$ 2,918,333

$ 6,288,330

(217,527)

(374,752)

—

333,405

$ 7,540,662

2017

OLR

Gross

IBNR

Total

OLR

(in thousands of U.S. dollars)

(203,183)

(244,013)

(86,585)

333,405

$ 6,087,954

Net

IBNR

Total

$ 1,337,467
93,345

$ 1,678,822
184,394

$

366,446
95,801

344,425

1,458,430

109,102
28,701

214,803

242,213
65,445

260,337

$

3,185,703

Asbestos

Environmental

General casualty

Workers' compensation/personal accident

Marine, aviation and transit

Construction defect

Professional indemnity/Directors & Officers

Motor

Property

Other

Fair value adjustments

Fair value adjustments - fair value option

Deferred charge assets on retroactive
reinsurance

ULAE

Total

$ 1,434,598
95,259

$ 1,801,044
191,060

$

266,526

748,949
56,284

135,608
40,265
30,734

9,706

85,998
$ 2,903,927

610,951
2,207,379

165,386

164,309

255,068

272,947
75,151

346,335
$ 6,089,630
(125,998)
(314,748)

—

300,588
$ 5,949,472

341,355
91,049

276,791

889,265
90,101

27,406

181,027
98,866

52,236

194,747

371,161

51,904

122,307

39,591
19,321

8,554

205,322
$ 2,253,418

75,376
$ 2,313,773

471,538

1,260,426

142,005

149,713

220,618
118,187

60,790

280,698
$ 4,567,191
(113,028)
(182,764)

(80,192)

300,588
$ 4,491,795

As of December 31, 2018 and 2017, the IBNR reserves (net of reinsurance balances receivable) accounted for 
$2,918.3 million, or 46.4%, and $2,313.8 million, or 50.7%, respectively, of our total Non-life Run-off net losses and 
LAE, excluding the fair value adjustments, deferred charge assets and ULAE.

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Our  primary  objective  in  running  off  the  operations  of  acquired  companies  and  portfolios  of  insurance  and 
reinsurance business in run-off is to increase book value by settling loss reserves below their acquired fair value. The 
earnings created in each acquired company or portfolio of insurance and reinsurance business, together with the 
related decrease in loss reserves, lead to a reduction in the capital required for each company, thereby providing the 
ability to distribute both earnings and excess capital to the parent company.

•  To the extent that the nature of the acquired loss reserves are conducive to commutation, our aim is to settle 
the majority of the acquired loss reserves within a time frame of approximately five to seven years from the 
date of acquisition.

•  To the extent that acquired reserves are not conducive to commutation, we will instead adopt a disciplined 
claims management approach to pay only valid claims on a timely basis and endeavor to reduce the level of 
acquired LAE provisions by streamlining claims handling procedures.

By adopting either of the above run-off strategies, we would expect that over the targeted life of the run-off, 
acquired ultimate loss reserves would settle below their acquired value, resulting in reductions in ultimate losses and 
LAE liabilities. There can be no assurance, however, that we will successfully implement our strategy.

Commutations of blocks of policies, along with disciplined claims management, have the potential to produce 
favorable claims development compared to established reserves. For each newly-acquired company, we determine 
a commutation strategy that broadly identifies commutation targets using the following criteria:

• 

• 

• 

• 

• 

previous commutations completed by existing portfolio companies with policyholders of the newly-acquired 
company;

nature of liabilities;

size of incurred loss reserves;

recent loss development history; and

targets for claims audits.

Once commutation targets are identified, they are prioritized into target years of completion. At the beginning of 
each year, the approach to commutation negotiations is determined by the commutation team, including claims and 
exposure analysis and broker account reconciliations. On completion of this analysis, settlement parameters are set 
around  incurred  liabilities.  Commutation  discussions  can  take  many  months  or  even  years  to  come  to  fruition. 
Commutation targets not completed in a particular year are re-prioritized for the following year.

Every commutation, irrespective of value, requires the approval of our senior management. The impact of the 
commutation activity on the IBNR reserve is reflected as part of our annual actuarial reviews of reserves. However, if 
a significant commutation is completed during the year, loss reserves will be adjusted in the corresponding quarter to 
reflect management’s then best estimate of the impact on remaining IBNR reserves.

Commutations provide an opportunity for us to exit exposures to entire policies with insureds and reinsureds for 
an agreed upon payment, or payments, often at a discount to the previously estimated ultimate liability. As a result of 
exiting all exposures to such policies, all advised case reserves and IBNR reserves relating to the insured or reinsured 
are  eliminated. A  commutation  is  recognized  upon  the  execution  of  a  commutation  release  agreement.  Following 
completion of a commutation, all the related balances, including insurance and reinsurance balances payable and/or 
receivable, funds held by ceding companies, and losses and LAE (including fair value adjustments and estimated 
IBNR), are written off with corresponding gain or loss recorded in the net reduction of ultimate losses. A commutation 
may result in a net gain irrespective of whether the settlement exceeds the advised case reserves. Advised case 
reserves are those reserve estimates for a specific loss or losses reported by either the broker or insured or reinsured.

IBNR reserves are established at a class of business level. A commutation settlement is a negotiated settlement 

of both the advised case reserves and an estimate of the IBNR reserves that relate to the policies being commuted.

For latent exposures with a long reporting tail, the estimated level of IBNR reserves may be significantly higher 
than the advised case reserves. In such an instance, the commutation settlement of a block of such policies may be 
greater than the advised case reserves but less than the aggregate of the advised case reserves plus the estimated 
related IBNR reserves, resulting in a total saving on the remaining liability.

On a quarterly basis, we adjust our estimates of ultimate loss and LAE liabilities in the quarter that any significant 

commutation is concluded. The agreed commutation settlement is recorded in net losses paid.

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To the extent that commuted policies are protected by reinsurance, then we will, on completion of a commutation 
with an insured or reinsured, negotiate with the reinsurers to contribute their share of the commutation settlement. Any 
amounts received from such reinsurers will be recorded in net losses paid and the impact of any savings or loss on 
reinsurance recoverable on unpaid losses will be included in the actuarial reassessment of net ultimate liabilities.

Annual Losses and Loss Adjustment Reviews

Because a significant amount of time can lapse between the assumption of risk, the occurrence of a loss event, 
the reporting of the event to an insurance or reinsurance company and the ultimate payment of the claim on the loss 
event, the liability for unpaid losses and LAE is based largely upon estimates. On a quarterly basis, our management 
must use considerable judgment in the process of developing these estimates. Management reviews the actual loss 
development in the quarter and receives input from the actuarial, claims and legal staff on the drivers of any favorable 
or unfavorable loss emergence. The liability for unpaid losses and LAE for property and casualty business includes 
amounts determined from loss reports on individual cases and amounts for IBNR reserves.

Loss advices or reports from ceding companies are generally provided via the placing broker and comprise 

treaty statements, individual claims files, electronic messages and large loss advices or cash calls.

• 

Large loss advices and cash calls are provided to us as soon as practicable after an individual loss or claim 
is made or settled by the insured. 

•  The remaining broker advices are issued monthly, quarterly or annually depending on the provisions of the 

individual policies or the ceding company’s practice. 

•  For certain direct insurance policies where the claims are managed by Third Party Administrators (TPAs) and 
Managing General Agents (MGAs), loss bordereaux are received either monthly or quarterly depending on 
the arrangement with the TPA and MGA. Loss advices for direct insurance policies may be received from the 
broker, agent or directly from the insured. 

Where we provide reinsurance or retrocession reinsurance protection, the process of claims advice from the 
direct  insurer  to  the  reinsurers  and/or  retrocessionaires  naturally  involves  more  levels  of  communication,  which 
inevitably creates delays or lags in the receipt of loss advice by the reinsurers/retrocessionaires relative to the date of 
first advice to the direct insurer. Certain types of exposure, typically latent health exposures such as asbestos-related 
claims,  have  inherently  long  reporting  delays,  in  some  cases  many  years,  from  the  date  a  loss  occurred  to  the 
manifestation and reporting of a claim and ultimately until the final settlement of the claim. 

An  industry-wide  weakness  in  cedant  reporting  affects  the  adequacy  and  accuracy  of  reserving  for  advised 

claims. We attempt to mitigate this inherent weakness as follows:

•  We closely monitor cedant loss reporting and, for those cedants identified as providing inadequate, untimely 
or unusual reporting of losses, we conduct, in accordance with the provisions of the insurance and reinsurance 
contracts, detailed claims audits at the insured’s or reinsured’s premises. Such claims audits have the benefit 
of validating advised claims, determining whether the cedant’s loss reserving practices and reporting are 
adequate and identifying potential loss reserving issues of which our actuaries need to be made aware. Any 
required adjustments to advised claims reserves reported by cedants identified during the claims audits will 
be recorded as an adjustment to the advised case reserve.

•  Onsite claims audits are often supplemented by further reviews by our internal and external legal advisors 
to determine the reasonableness of advised case reserves and, if considered necessary, an adjustment to 
the reported case reserve will be recorded.

•  Our actuaries project expected paid and incurred loss development for each class of business, which is 
monitored on a quarterly basis. Should actual paid and incurred development differ significantly from the 
expected paid and incurred development, we will investigate the cause and, in conjunction with our actuaries, 
consider whether any adjustment to total loss reserves is required.

•  Our actuaries consider the quality of ceding company data as part of their ongoing evaluation of the liability 
for ultimate losses and LAE, and the methodologies they select for estimating ultimate losses inherently 
compensate for potential weaknesses in this data, including weaknesses in loss reports provided by cedants.

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We strive to apply the highest standards of discipline and professionalism to our claims adjusting, processing 
and settlement, and disputes with cedants are rare. However, we are from time to time involved in various disputes 
and  legal  proceedings  in  the  ordinary  course  of  our  claims  adjusting  process.  We  are  often  involved  in  disputes 
commenced by other co-insurers who act in unison with any litigation or dispute resolution controlled by the lead 
underwriter. Coverage disputes arise when the insured/reinsured and insurer/reinsurer cannot reach agreement as to 
the interpretation of the policy and/or application of the policy to a claim. Most insurance and reinsurance policies 
contain dispute resolution clauses requiring arbitration or mediation. In the absence of a contractual dispute resolution 
process, civil litigation would be commenced. We aim to reach a commercially acceptable resolution to any dispute, 
using arbitration or litigation as a last resort. We regularly monitor and provide internal reports on disputes involving 
arbitration  and  litigation  and  engage  external  legal  counsel  to  provide  professional  advice  and  assist  with  case 
management.

In establishing reserves, management includes amounts for IBNR reserves using information from the actuarial 
estimates of ultimate losses. We use generally accepted actuarial methodologies to estimate ultimate losses and LAE 
and those estimates are reviewed by our management. On an annual basis, independent actuarial firms are retained 
by management to provide their estimates of ultimate losses and to review the estimates developed by our actuaries.

Nearly all of our unpaid claims liabilities are considered to have a long claims payout tail. Net loss reserves, 
excluding the fair value adjustments, deferred charge assets and ULAE, for our non-life run-off subsidiaries relate 
primarily to casualty exposures, including latent claims, of which 27.1% in 2018 (2017: 40.8%) relate to asbestos and 
environmental ("A&E") exposures.

Within the annual loss reserve studies produced by either our actuaries or independent actuaries, exposures 
for each subsidiary are separated into homogeneous reserving categories for the purpose of estimating IBNR. Each 
reserving category contains either direct insurance or assumed reinsurance reserves and groups relatively similar 
types of risks and exposures (for example, asbestos, environmental, casualty, property) and lines of business written 
(for example, marine, aviation, non-marine). Based on the exposure characteristics and the nature of available data 
for each individual reserving category, a number of methodologies are applied. Recorded reserves for each category 
are selected from the actuarial indications produced by the various methodologies after consideration of exposure 
characteristics, data limitations and strengths and weaknesses of each method applied. This approach to estimating 
IBNR has been consistently adopted in the annual loss reserve studies for each period presented.

Our  management,  through  the  loss  reserving  committees,  considers  the  reasonableness  of  loss  reserves 
recommended by our actuaries, including actual loss development during the year, using the following reports produced 
internally on a quarterly basis for each of our insurance and reinsurance subsidiaries:

•  Gross, ceded and net incurred loss report - This report provides, for each reporting period, the total (including 
commuted policies) gross, ceded and net incurred loss development for each company and a commentary 
on each company’s loss development. The report highlights the causes of any unusual or significant loss 
development activity (including commutations).

•  Actual versus expected gross incurred loss development schedule - This schedule provides a summary, 
and commentary thereon, of each company’s (excluding companies or portfolios of business acquired in 
the current year) non-commuted incurred gross losses compared to the estimate of the development of non-
commuted incurred gross losses provided by our actuaries at the beginning of the year as part of the prior 
year’s reserving process.

•  Commutations summary schedule - This schedule summarizes all commutations completed during the year 
for all companies, and identifies the policyholder with which we commuted, the incurred losses settled by 
the  commutation  (comprising  outstanding  unpaid  losses  and  case  reserves)  and  the  amount  of  the 
commutation settlement.

•  Analysis  of  paid,  incurred  and  ultimate  losses  - This  analysis  for  each  company,  and  in  the  aggregate, 
provides a summary of the gross, ceded and net paid and incurred losses and the impact of applying our 
actuaries’  recommended  loss  reserves.  This  report,  reviewed  in  conjunction  with  the  previous  reports, 
provides an analytical tool to review each company’s incurred loss or gain and reduction in IBNR reserves 
to assess whether the ultimate reduction in loss reserves appears reasonable in light of known developments 
within each company.

The above reports provide management with the relevant information to determine whether loss development 
(including commutations) during the year has, for each company, been sufficiently meaningful so as to warrant an 
adjustment to the reserves recommended by our actuaries in the most recent actuarial study.

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When establishing loss reserves we have an expectation that, in the absence of commutations and significant 
favorable or unfavorable non-commuted loss development compared to expectations, loss reserves will not exceed 
the high, or be less than the low, end of the following ranges of gross losses and LAE reserves implied by the various 
methodologies used by each of our insurance subsidiaries as of December 31, 2018.

The range of gross loss and LAE reserves implied by the various methodologies used by each of our insurance 
and reinsurance subsidiaries as of December 31, 2018 and December 31, 2017 is presented in the following table 
("Range of Outcomes"):

Asbestos

Environmental

General casualty

2018

2017

Low

Selected

High

Low

Selected

High

(in thousands of U.S. dollars)

$ 1,384,890

$ 1,617,020

$ 1,931,409

$ 1,554,713

$ 1,801,044

$ 2,043,180

184,749

803,851

222,700

879,517

267,159

976,457

170,461

539,506

191,060

610,951

217,643

680,562

Workers' compensation/personal accident

2,063,005

2,286,793

2,577,116

1,973,167

2,207,379

2,434,441

Marine, aviation and transit

Construction defect

Professional indemnity/Directors &
Officers

Motor

Property

Other

338,318

107,126

758,021

806,731

192,869

346,674

374,671

120,000

820,504

886,299

205,898

386,134

419,911

139,129

910,718

951,734

225,013

428,904

140,610

148,939

230,967

242,691

66,697

300,281

165,386

164,309

255,068

272,947

75,151

346,335

185,772

181,609

280,755

299,937

83,403

385,967

6,986,234

7,799,536

8,827,550

5,368,032

6,089,630

6,793,269

Fair value adjustments

(198,969)

(217,527)

(239,227)

(108,145)

(125,998)

(141,880)

Fair value adjustments - fair value option

(329,874)

(374,752)

(420,609)

(273,680)

(314,748)

(349,607)

ULAE

Total

296,704

333,405

373,360

263,433

300,588

333,735

$ 6,754,095

$ 7,540,662

$ 8,541,074

$ 5,249,640

$ 5,949,472

$ 6,635,517

Quarterly Reserve Reviews

In addition to an in-depth annual review, we also perform quarterly reserve reviews. This is done by examining 
quarterly paid and incurred loss development to determine whether it is consistent with reserves established during 
the preceding annual reserve review and with expected development. Loss development is reviewed separately for 
each major exposure type (e.g., asbestos, environmental, etc.), for each of our relevant subsidiaries, and for large 
"wholesale" commutation settlements versus "routine" paid and advised losses. This process is undertaken to determine 
whether loss development experience during a quarter warrants any change to held reserves.

Loss development is examined separately by exposure type because different exposures develop differently 
over time. For example, the expected reporting and payout of losses for a given amount of asbestos reserves can be 
expected  to  take  place  over  a  different  time  frame  and  in  a  different  quarterly  pattern  from  the  same  amount  of 
environmental reserves.

In addition, loss development is examined separately for each of our relevant subsidiaries. Companies can differ 
in their exposure profile due to the mix of insurance versus reinsurance, the mix of primary versus excess insurance, 
the  underwriting  years  of  participation  and  other  criteria. These  differing  profiles  lead  to  different  expectations  for 
quarterly and annual loss development by company.

Our  quarterly  paid  and  incurred  loss  development  is  often  driven  by  large,  wholesale  settlements -  such  as 
commutations  and  policy  buy-backs -  which  settle  many  individual  claims  in  a  single  transaction.  This  allows  for 
monitoring of the potential profitability of large settlements, which, in turn, can provide information about the adequacy 
of reserves on remaining exposures that have not yet been settled. 

•  For example, if it were found that large settlements were consistently leading to large negative, or favorable, 
incurred losses upon settlement, it might be an indication that reserves on remaining exposures are redundant. 

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•  Conversely, if it were found that large settlements were consistently leading to large positive, or adverse, 
incurred losses upon settlement, it might be an indication—particularly if the size of the losses were increasing
—that certain loss reserves on remaining exposures are deficient.

Moreover, removing the loss development resulting from large settlements allows for a review of loss development 
related only to those contracts that remain exposed to losses. Were this not done, it is possible that savings on large 
wholesale settlements could mask significant underlying development on remaining exposures.

Once the data has been analyzed as described above, an in-depth review is performed on classes of exposure 
with  significant  loss  development.  Discussions  are  held  with  appropriate  personnel,  including  individual  company 
managers, claims handlers and attorneys, to better understand the causes. If it were determined that development 
differs significantly from expectations, reserves would be adjusted.

As described above, our management regularly reviews and updates reserve estimates using the most current 
information available and employing various actuarial methods. Adjustments resulting from changes in our estimates 
are recorded in the period when such adjustments are determined. The ultimate liability for losses and LAE is likely 
to differ from the original estimate due to a number of factors, primarily consisting of the overall claims activity occurring 
during any period, including the completion of commutations of assumed liabilities and ceded reinsurance receivables, 
policy buy-backs and general incurred claims activity.

Loss Reserving (All Classes, except Latent Claims)

For our "All Other" (non-latent) loss exposure, including workers' compensation, our actuaries apply a range of 
traditional loss development extrapolation techniques. These methods assume that cohorts, or groups, of losses from 
similar  exposures  will  increase  over  time  in  a  predictable  manner.  Historical  paid,  incurred,  and  outstanding  loss 
development experience is examined for earlier years to make inferences about how later years’ losses will develop. 
The application and consideration of multiple methods is consistent with the Actuarial Standards of Practice.

When determining which loss development extrapolation methods to apply to each company and each class of 
exposure within each company, we consider the nature of the exposure for each specific subsidiary and reserving 
segment and the available loss development data, as well as the limitations of that data. In cases where company-
specific loss development information is not available or reliable, we select methods that do not rely on historical data 
(such as incremental or run-off methods) and consider industry loss development information published by industry 
sources such as the Reinsurance Association of America. In determining which methods to apply, we also consider 
cause of loss coding information when available.

A brief summary of the methods that are considered most frequently in analyzing non-latent exposures is provided 
below. This summary discusses the strengths and weaknesses of each method, as well as the data requirements for 
each method, all of which are considered when selecting which methods to apply for each reserve segment.

1. Cumulative Reported  and Paid Loss Development Methods.    The Cumulative Reported  (Case Incurred) 
Loss Development method relies on the assumption that, at any given state of maturity, ultimate losses can be predicted 
by multiplying cumulative reported losses (paid losses plus case reserves) by a cumulative development factor. The 
validity of the results of this method depends on the stability of claim reporting and settlement rates, as well as the 
consistency of case reserve levels. Case reserves do not have to be adequately stated for this method to be effective; 
they  only  need  to  have  a  fairly  consistent  level  of  adequacy  at  all  stages  of  maturity.  Historical  "age-to-age"  loss 
development factors ('LDFs') are calculated to measure the relative development of an accident year from one maturity 
point to the next. Age-to-age LDFs are then selected based on these historical factors. The selected age-to-age LDFs 
are used to project the ultimate losses. The Cumulative Paid Loss Development Method is mechanically identical to 
the Cumulative Reported Loss Development Method described above, but the paid method does not rely on case 
reserves or claim reporting patterns in making projections. The validity of the results from using a cumulative loss 
development approach can be affected by many conditions, such as internal claim department processing changes, 
a shift between single and multiple payments per claim, legal changes, or variations in a company’s mix of business 
from year to year. Typically, the most appropriate circumstances in which to apply a cumulative loss development 
method are those in which the exposure is mature, full loss development data is available, and the historical observed 
loss development is relatively stable.

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2. Incremental Reported and Paid Loss Development Methods.    Incremental incurred and paid analyses are 
performed in cases where cumulative data is not available. The concept of the incremental loss development methods 
is similar to the cumulative loss development methods described above, in that the pattern of historical paid or incurred 
losses is used to project the remaining future development. The difference between the cumulative and incremental 
methods is that the incremental methods rely on only incremental incurred or paid loss data from a given point in time 
forward, and do not require full loss history. These incremental loss development methods are therefore helpful when 
data limitations apply. While this versatility in the incremental methods is a strength, the methods are sensitive to 
fluctuations in loss development, so care must be taken in applying them.

3. IBNR-to-Case Outstanding Method.    This method requires the estimation of consistent cumulative paid and 
reported (case) incurred loss development patterns and age-to-ultimate LDFs, either from data that is specific to the 
segment being analyzed or from applicable benchmark or industry data. These patterns imply a specific expected 
relationship between IBNR, including both development on known claims (bulk reserve) and losses on true late reported 
claims, and reported case incurred losses. The IBNR-to-Case Outstanding method can be used in a variety of situations. 
It is appropriate for loss development experience that is mature and possesses a very high ratio of paid losses to 
reported case incurred losses. The method also permits an evaluation of the difference in maturity between the business 
being reviewed and benchmark development patterns. Depending on the relationship of paid to incurred losses, an 
estimate of the relative maturity of the business being reviewed can be made and a subsequent estimate of ultimate 
losses driven by the implied IBNR to case outstanding ratio at the appropriate maturity can be made. This method is 
also useful where loss development data is incomplete and only the case outstanding amounts are determined to be 
reliable. This method is less reliable in situations where relative case reserve adequacy has been changing over time.

4. Bornhuetter-Ferguson Expected Loss Projection Reported and Paid Methods.    The Bornhuetter-Ferguson 
Expected Loss Projection Method based on reported loss data relies on the assumption that remaining unreported 
losses are a function of the total expected losses rather than a function of currently reported losses. The expected 
losses used in this analysis are based on initial selected ultimate loss ratios by year. The expected losses are multiplied 
by the unreported percentage to produce expected unreported losses. The unreported percentage is calculated as 
one minus the reciprocal of the selected cumulative incurred LDFs. Finally, the expected unreported losses are added 
to  the  current  reported  losses  to  produce  ultimate  losses.  The  calculations  underlying  the  Bornhuetter-Ferguson 
Expected Loss Projection Method based on paid loss data are similar to the Bornhuetter-Ferguson calculations based 
on reported losses, with the exception that paid losses and unpaid percentages replace reported losses and unreported 
percentages. The Bornhuetter-Ferguson method is most useful as an alternative to other models for immature years. 
For these immature years, the amounts reported or paid may be small and unstable and therefore not predictive of 
future development. Therefore, future development is assumed to follow an expected pattern that is supported by more 
stable historical data or by emerging trends. This method is also useful when changing reporting patterns or payment 
patterns distort historical development of losses. Similar to the loss development methods, the Bornhuetter-Ferguson 
method may be applied to loss and ALAE on a combined or separate basis. The Bornhuetter-Ferguson method may 
not be appropriate in circumstances where the liabilities being analyzed are very mature, as it is not sensitive to the 
remaining amount of case reserves outstanding, or the actual development to date.

5. Reserve Run-off Method.    This method first projects the future values of case reserves for all underwriting 
years to future ages of development. This is done by selecting a run-off pattern of case reserves. The selected case 
run-off ratios are chosen based on the observed run-off ratios at each age of development. Once the ratios have been 
selected, they are used to project the future values of case reserves. A paid on reserve factor is selected in a similar 
way. The ratios of the observed amounts paid during each development period to the respective case reserves at the 
beginning of the periods are used to estimate how much will be paid on the case reserves during each development 
period. These paid on reserve factors are then applied to the case reserve amounts that were projected during the 
first phase of this method. A summation of the resulting paid amounts yields an estimate of the liability. The Reserve 
Run-off Method works well when the historical run-off patterns are reasonably stable and when case reserves ultimately 
show a decreasing trend. Another strength of this method is that it only requires case reserves at a given point in time 
and incremental paid and incurred losses after that point, meaning that it can be applied in cases where full loss history 
is not available. In cases of volatile data where there is a persistent increasing trend in case reserves, this method will 
fail to produce a reasonable estimate. In several cases, reliance upon this method was limited due to this weakness.

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Our actuaries select the appropriate loss development extrapolation methods to apply to each company and 
each class of exposure, and then apply these methods to calculate an estimate of ultimate losses. Our management, 
which  is  responsible  for  the  final  estimate  of  ultimate  losses,  reviews  the  calculations  of  our  actuaries,  considers 
whether  the  appropriate  method  was  applied,  and  adjusts  the  estimate  of  ultimate  losses  as  it  deems  necessary. 
Historically, we have not deviated from the recommendations of our actuaries. Paid-to-date losses are then deducted 
from the estimate of ultimate losses to arrive at an estimated total loss reserve, and reported outstanding case reserves 
are then deducted from estimated total loss reserves to calculate the estimated IBNR reserve.

Loss Reserving (Latent Claims)

Asbestos Claims

Asbestos continues to be the most significant and difficult mass tort for the insurance industry in terms of claims 
volume, legal expense and indemnity payments. In the United States, asbestos-related lawsuits emerged in the early 
1970s, accelerated through the 1980s and continue today, nearly fifty years after the first significant lawsuit against 
an asbestos manufacturer. A unique feature of U.S. asbestos litigation is that a plaintiff will identify numerous defendants, 
often over 50, in a lawsuit, creating additional expense to defend the suit. Asbestos lawsuits have led to many of the 
traditional defendants filing for bankruptcy. We believe the insurance industry has been adversely affected by judicial 
interpretations  that  have  had  the  effect  of  maximizing  insurance  recoveries  from  both  a  coverage  and  liability 
perspective.

A number of our subsidiaries, and counterparties who wrote portfolios we assumed, have exposure to bodily 
injury claims from alleged exposure to asbestos. The United States asbestos exposure arises mainly from general 
liability insurance policies underwritten prior to 1986, which our subsidiaries or counterparties either wrote directly, on 
a primary or excess basis, or as reinsurance. Our United Kingdom asbestos exposures emanates from Employers 
Liability insurance policies. Asbestos bodily injury claims differ from other bodily injury claims due to the long latency 
period for asbestos, which often triggers a policyholder’s coverage over multiple policy periods. The long latency period, 
combined with the lack of clear judicial precedent with respect to coverage interpretations and expanded theories of 
liability, increase the uncertainty of the asbestos claim reserve estimates.

The  following  table  provides  a  reconciliation  of  our  gross  and  net  loss  and ALAE  reserves  from  asbestos 

exposures and the movement in gross and net reserves for the years ended December 31, 2018, 2017 and 2016:

2018

2017

2016

(in thousands of U.S. dollars)

Balance as at January 1

$

1,801,044 $

849,901 $

Less: reinsurance reserves recoverable

Net balance as at January 1

Total net incurred losses and LAE

Total net paid losses

Effect of exchange rate movement

Acquired on purchase of subsidiaries

Assumed business

Net balance as at December 31

Plus: reinsurance reserves recoverable

122,222

1,678,822

(64,949)

(108,248)

(70,084)
7,569

50,000

1,493,110

123,910

34,135

815,766

27,029

(105,731)

79,515

—

862,243

1,678,822

122,222

Balance as at December 31

$

1,617,020 $

1,801,044 $

403,307

31,915

371,392

(25,295)

(33,334)

(2,846)

6,977

498,872

815,766

34,135

849,901

The liability for unpaid losses and ALAE for asbestos reserves reflects our best estimate for future amounts 
needed to pay losses and related ALAE as of each of the balance sheet dates reflected in the financial statements 
herein in accordance with U.S. GAAP. As of December 31, 2018 and 2017, the net loss reserves for asbestos-related 
claims comprised 23.7% and 36.8%, respectively, of total non-life run-off net reserves for losses and LAE liabilities 
excluding the fair value adjustments, deferred charge assets and ULAE. In addition, we also have direct asbestos 
liabilities  in  other  liabilities  on  our  consolidated  balance  sheets,  as  described  in  Note  23  -  "Commitments  and 
Contingencies" in the notes to our consolidated financial statements included within Item 8 of this Annual Report on 
Form 10-K.

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Environmental Claims

Environmental pollution claims represent another exposure where we believe the insurance industry has been 
adversely  affected  by  various  legislative  changes  and  judicial  interpretations.  Unlike  asbestos  claims  which  are 
generated primarily from injured individuals, environmental claims generally result from state or federal government 
activities  initiated  against  a  commercial  enterprise.  The  most  well-known  legislation,  passed  in  1980,  is  the 
Comprehensive Environmental Restoration, Compensation and Liability Act (“CERCLA”, also known as Superfund).  
CERCLA imposed strict and retroactive liability on potentially responsible parties (“PRP”), which expanded in the court 
system to be interpreted as joint and several liability. 

Our subsidiaries and counterparties who wrote portfolios we assumed have exposure to environmental claims 
from general liability insurance policies written prior to the mid-1980s, that were not specifically written to cover damage 
to the environment from gradual releases of pollutants. Similar to asbestos, there is additional uncertainty with respect 
to  environmental  reserves  as  compared  to  other  general  liability  exposures. This  added  uncertainty  is  due  to  the 
multiple policy periods and allocation of claims to policy years, number of solvent PRPs at any site, ultimate cost of 
the remediation, the number of ultimate sites and changes to judicial precedence.

The following table provides a reconciliation of our gross and net loss and ALAE reserves from environmental 

exposures and the movement in gross and net reserves for the years ended December 31, 2018, 2017 and 2016:

2018

2017

2016

(in thousands of U.S. dollars)

Balance as at January 1

Less: reinsurance reserves recoverable

$

191,060 $
6,666

Net balance as at January 1

Total net incurred losses and LAE

Total net paid losses

Effect of exchange rate movement

Acquired on purchase of subsidiaries

Assumed business

Net balance as at December 31

Plus: reinsurance reserves recoverable

184,394
14,153

(21,273)
(320)
13,525

20,000

210,479
12,221

171,850 $

7,799

164,051

9,356

(26,542)

267

—

37,262

184,394

6,666

Balance as at December 31

$

222,700 $

191,060 $

73,201

9,912

63,289

(5,583)

(12,233)

(490)

—

119,068

164,051

7,799

171,850

The liability for unpaid losses and ALAE, for environmental reserves, reflects our best estimate for future amounts 
needed to pay losses and related ALAE as of each of the balance sheet dates reflected in the financial statements 
herein in accordance with U.S. GAAP. As of December 31, 2018 and 2017, the net loss reserves for environmental 
pollution-related claims comprised 3.3% and 4.0%, respectively, of total non-life run-off net reserves for losses and 
LAE excluding the fair value adjustments, deferred charge assets and ULAE.

Asbestos and Environmental Reserving

The ultimate losses from asbestos and environmental claims cannot be estimated using traditional actuarial 
reserving techniques that extrapolate losses to an ultimate basis using loss development. Claims are spread across 
multiple policy years based on the still evolving case law in each jurisdiction, making historical development patterns 
unreliable to forecast the future claim payments. There can be no assurance that the reserves we establish will be 
adequate or not be adversely affected by the development of other latent exposures.

We use a variety of methodologies to estimate the appropriate IBNR reserves required for our asbestos and 
environmental exposures. We estimate the IBNR reserves separately for each of our subsidiaries in order to apply the 
appropriate methodologies and assumptions to match the distinct portfolios of exposure. For example, where we have 
policy and claim data at the defendant or claimant level, we will use a ground-up frequency/severity method (described 
later  in  this  section).  For  our  subsidiaries  that  primarily  have  reinsurance  portfolios,  we  generally  use  industry 
benchmarking methodologies to estimate appropriate IBNR reserves. These methods are based on comparisons of 
our loss experience on A&E exposures relative to industry loss experience on similar exposures. The discussion that 
follows describes, in greater detail, the primary actuarial methodologies used by us to estimate IBNR for A&E exposures.

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In addition to the specific considerations for each method described below, many general factors are considered 
in the application of the methods and the interpretation of results for each portfolio of exposures. These factors include:

• 

• 

• 

• 

the mix of product types (e.g., primary insurance, excess insurance, reinsurance of primary, excess of loss 
reinsurance, retrocession)

the average attachment point and limit of coverages (e.g., first-dollar primary versus umbrella over primary 
versus high-excess)

payment and reporting lags related to the international domicile of our subsidiaries as well as the difference 
in lags between primary, excess and reinsurance policies 

payment and reporting pattern acceleration due to large "wholesale" settlements (e.g., policy buy-backs and 
commutations) pursued by us, and

• 

lists of individual risks remaining and general trends within the legal and tort environments.

1. Paid Survival Ratio Method.    In this method, our expected annual average payment amount is multiplied by 
an expected future number of payment years to develop an indicated reserve. Our historical calendar year payments 
are examined to determine an expected future annual  average payment amount. This amount is multiplied by an 
expected number of future payment years to estimate a reserve. Trends in calendar year payment activity are considered 
when  selecting  an  expected  future  annual  average  payment  amount. Accepted  industry  benchmarks  are  used  in 
determining an expected number of future payment years. Each year, annual payments data is updated, trends in 
payments are re-evaluated and changes to benchmark future payment years are reviewed. Advantages of this method 
are ease of application and simplicity of assumptions. A potential disadvantage of the method is that results could be 
misleading for portfolios of high excess exposures where significant payment activity has not yet begun.

2. Paid Market Share Method.    In this method, our estimated market share is applied to the industry estimated 
unpaid losses or estimate of industry ultimate losses. The ratio of our historical calendar year payments to industry 
historical calendar year payments is examined to estimate our market share. This ratio is then applied to the estimate 
of industry unpaid losses or estimate of industry ultimate losses. Each year, calendar year payment data is updated 
(for both us and industry), estimates of industry unpaid losses are reviewed and the selection of our estimated market 
share is revisited. This method has the advantage that trends in calendar year market share can be incorporated into 
the selection of company share of remaining market payments. A potential disadvantage of this method is that it is 
particularly sensitive to assumptions regarding the time-lag between industry payments and our payments.

3. Reserve-to-Paid Method.    In this method, the ratio of estimated industry reserves to industry paid-to-date 
losses is multiplied by our paid-to-date losses to estimate our reserves. Specific considerations in the application of 
this method include the completeness of our paid-to-date loss information, the potential acceleration or deceleration 
in  our  payments  (relative  to  the  industry)  due  to  our  claims  handling  practices,  and  the  impact  of  large  individual 
settlements. Each year, paid-to-date loss information is updated (for both us and the industry) and updates to industry 
estimated reserves are reviewed. This method has the advantage of relying purely on paid loss data and so is not 
influenced by subjectivity of case reserve loss estimates. A potential disadvantage is that the application to our portfolios 
that do not have complete inception-to-date paid loss history could produce misleading results. To address this potential 
disadvantage, a variation of the method is also considered by multiplying the ratio of estimated industry reserves to 
industry losses paid during a recent period of time (e.g., 3 years) times our paid losses during that period.

4. IBNR: Case Ratio Method.    In this method, the ratio of estimated industry IBNR reserves to industry case 
reserves is multiplied by our case reserves to estimate our IBNR reserves. Specific considerations in the application 
of this method include the presence of policies reserved at policy limits, changes in overall industry case reserve 
adequacy and recent loss reporting history. Each year, our case reserves are updated, the estimate of industry reserves 
is updated and the applicability of the industry IBNR: Case Ratio is reviewed. This method has the advantage that it 
incorporates the most recent estimates of amounts needed to settle open cases included in current case reserves. A 
potential disadvantage is that results could be misleading where our case reserve adequacy differs significantly from 
overall industry case reserve adequacy. In these instances, the industry IBNR: Case Ratios were adjusted to reflect 
our portfolio case reserve adequacy.

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5. Ultimate-to-Incurred  Method.    In  this  method,  the  ratio  of  estimated  industry  ultimate  losses  to  industry 
incurred-to-date losses is applied to our incurred-to-date losses to estimate our IBNR reserves. Specific considerations 
in  the  application  of  this  method  include  the  completeness  of  our  incurred-to-date  loss  information,  the  potential 
acceleration or deceleration in our incurred losses (relative to the industry) due to our claims handling practices and 
the impact of large individual settlements. Each year incurred-to-date loss information is updated (for both us and the 
industry)  and  updates  to  industry  estimated  ultimate  losses  are  reviewed. This  method  has  the  advantage  that  it 
incorporates both paid and case reserve information in projecting ultimate losses. A potential disadvantage is that 
results could be misleading where cumulative paid loss data is incomplete or where our case reserve adequacy differs 
significantly from overall industry case reserve adequacy. In these instances, the industry IBNR: Case Ratios were 
adjusted to reflect our portfolio case reserve adequacy.

6. Decay Factor Method.    In this method, a decay factor is directly applied to our payment data to estimate 
future payments. The decay factors were selected based on a review of our own decays and industry decays. This 
method is most useful where our data shows a decreasing pattern and is credible enough to be reliable.

7. Asbestos Ground-up Exposure Analysis Using Frequency-Severity Method.    This method is used when we 
have policy and claim data at the defendant or claimant level.  In a frequency-severity method there are two components 
that need to be estimated, namely, (1) the number of claims that will ultimately be settled with payment and (2) the 
severity of these claims including legal costs. The estimate of future settled claims is based on the historical claim 
filing rates, claim dismissal rates, current pending claims and epidemiological forecasts of asbestos disease incident 
for future claim filings. The average severity is based on historical average settlement amounts trended for inflation 
to the expected year of settlement for claims that close with an indemnity payment. Loss adjustment expenses are 
loaded on based on historical expense to indemnity ratios. Multiplying the number of expected future claims settled 
with payments by the average severity results in an estimate of the ground-up losses at the defendant level.  At this 
point, the defendant’s insurance coverage is considered to determine the allocation of the ground-up estimate to policy 
years and policy within the insurance coverage as well as the amount retained by the defendant.

Losses and Loss Adjustment Expenses - Atrium and StarStone

The reserve for losses and loss expenses includes reserves for unpaid reported losses and for IBNR reserves. 
The reserves for unpaid reported losses and loss expenses are established by management based on reports from 
brokers, ceding companies and insureds and represent the estimated ultimate cost of events or conditions that have 
been reported to, or specifically identified by us. The reserve for incurred but not reported losses and loss expenses 
is  established  by  management  based  on  actuarially  determined  estimates  of  ultimate  losses  and  loss  expenses. 
Inherent in the estimate of ultimate losses and loss expenses are expected trends in claim severity and frequency and 
other factors which may vary significantly as claims are settled. Accordingly, ultimate losses and loss expenses may 
differ materially from the amounts recorded in the consolidated financial statements. These estimates are reviewed 
regularly and, as experience develops and new information becomes known, the reserves are adjusted as necessary. 
Such  adjustments,  if  any,  will  be  recorded  in  earnings  in  the  period  in  which  they  become  known.  Prior  period 
development  arises  from  changes  to  loss  estimates  recognized  in  the  current  year  that  relate  to  loss  reserves 
established in previous calendar years.

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The following tables provide a breakdown of the gross and net losses and LAE by line of business and the fair 
value adjustments resulting from business combinations and ULAE as of December 31, 2018 and 2017 for the Atrium 
segment:

OLR

Gross

IBNR

2018

Total

OLR

(in thousands of U.S. dollars)

Net

IBNR

Total

Marine, Aviation and
Transit

Binding Authorities

Reinsurance

Accident and Health

Non-Marine Direct and
Facultative

$

32,999 $

28,512

18,547
4,972

36,011 $
59,302

69,010 $
87,814

27,653

6,348

46,200

11,320

21,460 $

24,207 $

26,601

15,180

4,225

57,016

24,823

5,837

45,667

83,617

40,003

10,062

9,855

11,207

21,062

8,529

9,389

17,918

Total

$

94,885 $

140,521 $

75,995 $

121,272 $

197,267

2,847
2,402

$

202,516

235,406 $
3,476
2,402

$

241,284

2017

Fair value adjustments

ULAE

Total

OLR

Gross

IBNR

Total

OLR

(in thousands of U.S. dollars)

Net

IBNR

Total

Marine, Aviation and
Transit

Binding Authorities

Reinsurance

Accident and Health

Non-Marine Direct and
Facultative

$

24,581 $

26,115

14,381
3,716

46,138 $
51,896

70,719 $
78,011

34,489

5,518

48,870

9,234

20,177 $

28,551 $

24,158

13,815

3,296

49,486

26,336

4,994

48,728

73,644

40,151

8,290

9,570

12,467

22,037

9,444

9,665

19,109

Total

$

78,363 $

150,508 $

228,871 $
9,547

2,455

70,890 $

119,032 $

189,922

7,965

2,455

$

200,342

Fair value adjustments

ULAE

Total

$

240,873

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The following tables provide a breakdown of the gross and net losses and LAE reserves by line of business and 
the fair value adjustments resulting from business combinations and ULAE as of December 31, 2018 and 2017 for the 
StarStone segment:

OLR

Gross

IBNR

2018

Total

OLR

(in thousands of U.S. dollars)

Net

IBNR

Total

$

177,432 $
185,084

331,432 $
182,453

508,864 $

137,828 $

282,026 $

419,854

Casualty

Marine

Property

Aerospace

Workers' Compensation

317,102

67,203

49,373

Total

$

796,194 $

Fair value adjustments

ULAE

Total

123,511

40,416

367,537

440,613

107,619

110,082
787,894 $ 1,584,088 $

159,455

(467)
25,076

$ 1,608,697

2017

163,889

151,774

45,879

33,759

133,426

65,522

36,167

68,969

297,315

217,296

82,046

102,728

533,129 $

586,110 $ 1,119,239

1,432

25,076

$ 1,145,747

OLR

Gross

IBNR

Total

OLR

(in thousands of U.S. dollars)

Net

IBNR

Total

Casualty

Marine

Property

Aerospace

Workers' Compensation

$

139,200 $
130,962

282,789 $
118,375

208,777

63,920

48,118

89,963

26,070

82,024

421,989 $

98,070 $

188,518 $

286,588

249,337

298,740
89,990

130,142

94,115

115,148

40,781

31,213

69,828

39,280

17,055

41,920

163,943

154,428

57,836

73,133

Total

$

590,977 $

599,221 $ 1,190,198 $

379,327 $

356,601 $

735,928

Fair value adjustments

ULAE

Total

(555)
18,100

$ 1,207,743

1,698

18,100

$

755,726

Quarterly Reserve Reviews

The reserve for losses and loss expenses is reviewed on a quarterly basis. Each quarter, paid and incurred loss 
development  is  reviewed  to  determine  whether  it  is  consistent  with  expected  development.  Loss  development  is 
examined separately by class of business, and large individual losses or loss events are examined separately from 
regular  attritional  development.  Discussions  are  held  with  appropriate  personnel  including  underwriters,  claims 
adjusters, actuaries, accountants and attorneys to fully understand quarterly loss development and implications for 
the quarter-end reserve balances. Based on analysis of the loss development data and the associated discussions, 
management determines whether any adjustment is necessary to quarter-end reserve balances.

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Policy Benefits for Life Contracts

Policy benefits for life contracts as at December 31, 2018 and 2017 were as follows:

Policy benefits for life contracts

2018

2017

(in thousands of U.S. dollars)

$

105,080 $

117,207

Our policy benefits for life contracts (or policy benefits) are estimated using standard actuarial techniques and 
cash flow models. We establish and maintain our policy benefits at a level that we estimate will, when taken together 
with future premium payments and investment income expected to be earned on associated premiums, be sufficient 
to support future cash flow benefit obligations and third-party servicing obligations as they become payable. We review 
our policy benefits regularly and perform loss recognition testing based upon cash flow projections.

Since the development of the policy benefits is based upon cash flow projection models, we must make estimates 
and  assumptions  based  on  experience  and  industry  mortality  tables,  longevity  and  morbidity  rates,  lapse  rates, 
expenses and investment experience, including a provision for adverse deviation. The assumptions used to determine 
policy benefits are determined at the inception of the contracts, reviewed and adjusted at the point of acquisition as 
required, and are locked-in throughout the life of the contract unless a premium deficiency develops. The assumptions 
are reviewed no less than annually and are unlocked if they would result in a material adverse reserve change. We 
establish these estimates based upon transaction-specific historical experience, information provided by the ceding 
company for the assumed business and industry experience. Actual results could differ materially from these estimates. 
As the experience on the contracts emerges, the assumptions are reviewed by management. We determine whether 
actual and anticipated experience indicates that existing policy benefits, together with the present value of future gross 
premiums, are sufficient to cover the present value of future benefits, settlement and maintenance costs and to recover 
unamortized acquisition costs. If such a review indicates that policy benefits should be greater than those currently 
held, then the locked-in assumptions are revised and a charge for policy benefits is recognized at that time.

Reinsurance Balances Recoverable on Paid and Unpaid Losses

Reinsurance balances recoverable on paid and unpaid losses as at December 31, 2018 and 2017 were as 

follows:

Reinsurance balances recoverable on paid and unpaid losses

Reinsurance balances recoverable on paid and unpaid losses, fair value

Total reinsurance balances recoverable on paid and unpaid losses

2018

2017

(in thousands of U.S. dollars)

$

$

1,290,072

$

1,478,806

739,591

542,224

2,029,663

$

2,021,030

Our acquired insurance and reinsurance subsidiaries in all three of our operating segments, prior to acquisition 
by us, used retrocessional agreements to reduce their exposure to the risk of insurance and reinsurance they assumed. 
Loss reserves represent total gross losses, and reinsurance balances recoverables represent anticipated recoveries 
of a portion of those loss reserves, as well as amounts receivable from reinsurers with respect to claims that have 
already been paid. While reinsurance arrangements are designed to limit losses and to permit recovery of a portion 
of loss reserves, reinsurance does not relieve us of our liabilities to our insureds or reinsureds. Therefore, we evaluate 
and monitor concentration of credit risk among our reinsurers, including companies that are insolvent, in run-off or 
facing financial difficulties. Provisions are made for amounts considered potentially uncollectible. In addition to the 
acquired  retrocessional  agreements,  on  an  annual  basis,  our  active  underwriting  subsidiaries  purchase  tailored 
outwards reinsurance programs designed to manage their risk profiles. The majority of the total third-party reinsurance 
cover for our active underwriting subsidiaries is with Lloyd’s Syndicates or other reinsurers rated A- or better and 
reinsurers, while not rated, provide collateral in the form of letters of credit, trust funds or funds withheld. 

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Valuation Allowances on Reinsurance Balances Recoverable and Deferred Tax Assets

Valuation Allowances on Reinsurance Balances Recoverable 

To estimate the provision for uncollectible reinsurance balances recoverable on paid and unpaid losses, the 
reinsurance balances recoverable on paid and unpaid losses is first allocated to applicable reinsurers. As part of this 
process, ceded IBNR is allocated by reinsurer. We then use a detailed analysis to estimate uncollectible reinsurance. 
The primary components of the analysis are reinsurance recoverable balances by reinsurer and bad debt provisions 
applied to these balances to determine the portion of a reinsurer’s balance deemed to be uncollectible. These provisions 
require considerable judgment and are determined using the current rating, or rating equivalent, of each reinsurer (in 
order to determine its ability to settle the reinsurance balances) as well as other key considerations and assumptions, 
such as claims and coverage issues.

Valuation Allowances on Deferred Tax Assets

Certain of our subsidiaries and branches operate in jurisdictions where they are subject to taxation. Current and 
deferred tax expense or benefit is charged or credited to net earnings (loss), or, in certain cases, to other comprehensive 
income (loss), based upon enacted tax laws and rates applicable in the relevant jurisdiction in the period in which the 
tax becomes accruable or realizable. Deferred taxes are provided for temporary differences between the bases of 
assets and liabilities used in the financial statements and those used in the various jurisdictional tax returns. When 
our assessment indicates that all or some portion of deferred tax assets will not be realized, a valuation allowance is 
recorded against the deferred tax assets to reduce the assets to the amount more likely than not to be realized.

We recognize the benefit relating to tax positions only where the position is more likely than not to be sustained 
assuming examination by tax authorities. A recognized tax benefit is measured as the largest amount that is greater 
than 50 percent likely of being realized. A liability or other adjustment is recognized for any tax benefit (along with any 
interest and penalty, if applicable) claimed in a tax return in excess of the amount allowed to be recognized in the 
financial statements under U.S. GAAP. Any changes in amounts recognized are recorded in the period in which they 
are determined.

Goodwill

Goodwill as at December 31, 2018 and 2017 was as follows:

Goodwill

2018

2017

(in thousands of U.S. dollars)

$

114,807

$

73,071

Goodwill represents the excess of the purchase price over the fair value of the net assets acquired. We perform 
an initial valuation of our goodwill assets and assess goodwill for impairment on an annual basis. If, as a result of the 
assessment, we determine the value of our goodwill asset is impaired, goodwill is written down in the period in which 
the determination is made.

Intangible Assets

Intangible assets as of December 31, 2018 and 2017 were as follows:

Intangible assets with a definite life

Intangible assets with an indefinite life

Total intangible assets

2018

2017

(in thousands of U.S. dollars)

$

$

16,887

$

87,031

20,487

87,031

103,918

$

107,518

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Intangible assets represent the Lloyd’s syndicate capacity, customer relationships, management contract and 
brand arising from the acquisition of Atrium and the syndicate capacity, U.S. insurance licenses and software, technology 
arising from the acquisition of StarStone. Definite-lived intangible assets are amortized over their estimated useful 
lives. We recognize the amortization of all intangible assets in our consolidated statement of earnings. Indefinite-lived 
intangible assets are not subject to amortization. The carrying values of indefinite-lived intangible assets are reviewed 
for indicators of impairment on at least an annual basis or sooner whenever events or changes in circumstances 
indicate that the assets may be impaired. Impairment is recognized if the carrying values of the intangible assets are 
not recoverable from their undiscounted cash flows and is measured as the difference between the carrying value and 
the fair value.

Deferred Charge Assets

Deferred charge assets as of December 31, 2018 and 2017 were as follows:

Deferred charge asset

2018

2017

(in thousands of U.S. dollars)

$

86,585

$

80,192

Retroactive reinsurance policies provide indemnification of losses and LAE with respect to past loss events. At 
the inception of a contract, a deferred charge asset is recorded for the excess, if any, of the estimated ultimate losses 
payable over the premiums received. The premium consideration that we charge the ceding companies may be lower 
than the undiscounted estimated ultimate losses payable due to the "time value of money". After receiving the premium 
consideration in full from our cedents at the inception of the contract, we invest the premium received over an extended 
period of time thereby generating investment income. We expect to generate profits from these retroactive reinsurance 
policies when taking into account the premium received and expected investment income, less contractual obligations 
and expenses. Deferred charge assets, recorded in other assets, are amortized over the estimated claim payment 
period of the related contract with the periodic amortization reflected in earnings as a component of losses and LAE. 
Deferred charge assets amortization is adjusted periodically to reflect new estimates of the amount and timing of 
remaining loss payments. Changes in the estimated amount and the timing of payments of unpaid losses may have 
an effect on the unamortized deferred charge assets and the amount of periodic amortization.

Premium Revenue Recognition

Non-life Run-off, Atrium and StarStone

Our premiums written are earned on a pro-rata basis over the coverage period. Our reinsurance premiums are 
recorded at the inception of the policy, unless policy language stipulates otherwise, and are estimated based upon 
information in underlying contracts and information provided by clients and/or brokers. A change in reinsurance premium 
estimates is made when additional information regarding changes in underlying exposures is obtained. Such changes 
in estimates are expected and may result in significant adjustments in future periods. We record any adjustments as 
premiums written in the period they are determined.

With respect to retrospectively rated contracts (where additional premium would be due should losses exceed 
pre-determined contractual thresholds), any additional premiums are based upon contractual terms, and management 
judgment is involved in estimating the amount of losses that we expect to be ceded. We would recognize additional 
premiums at the time loss thresholds specified in the contract are exceeded and are earned over the coverage period, 
or are earned immediately if the period of risk coverage has passed. Changes in estimates of losses recorded on 
contracts with additional premium features would result in changes in additional premiums recognized.

Investments

Valuation of Investments

Our non-life run-off, active underwriting and life and annuity businesses invest in trading portfolios of fixed maturity 
and short-term investments and equities, and an available-for-sale portfolio of fixed maturity and short-term investments. 
We record both the trading and available-for-sale portfolios at fair value on our balance sheet. For our trading portfolios, 
the  unrealized  gain  or  loss  associated  with  the  difference  between  the  fair  value  and  the  amortized  cost  of  the 
investments is recorded in net earnings. For our available-for-sale portfolios, the unrealized gain or loss (other than 
credit losses) is excluded from net earnings and reported as a separate component of accumulated other comprehensive 
income.

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Our other investments comprise investments in various private equities and private equity funds, fixed income 
funds, fixed income hedge funds, equity funds, private credit funds and CLO equity funds, as well as direct investments 
in CLO equities. All of these other investments are recorded at fair value.

We  measure  fair  value  in  accordance  with ASC  820,  Fair  Value  Measurements.  The  guidance  dictates  a 
framework for measuring fair value and a fair value hierarchy based on the quality of inputs used to measure fair value. 
The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities 
(Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). The three levels of 
the fair value hierarchy are described below: 

• 

• 

• 

Level 1 - Valuations based on unadjusted quoted prices in active markets for identical assets or liabilities 
that we have the ability to access. Valuation adjustments and block discounts are not applied to Level 1 
instruments.

Level 2 - Valuations based on quoted prices in active markets for similar assets or liabilities, quoted prices 
for identical assets or liabilities in inactive markets, or for which significant inputs are observable (e.g. interest 
rates,  yield  curves,  prepayment  speeds,  default  rates,  loss  severities,  etc.)  or  can  be  corroborated  by 
observable market data

Level 3 - Valuations based on unobservable inputs where there is little or no market activity. Unadjusted 
third party pricing sources or management's assumptions and internal valuation models may be used to 
determine the fair values.

In addition, certain of our other investments are measured at fair value using net asset value ("NAV") per share 
(or its equivalent) as a practical expedient and have not been classified within the fair value hierarchy above. When 
the inputs used to measure fair value fall within different levels of the hierarchy, the level within which the fair value 
measurement is categorized is based on the lowest level input that is significant to the fair value measurement in its 
entirety.  Thus,  a  Level  3  fair  value  measurement  may  include  inputs  that  are  observable  (Level  1  and  2)  and 
unobservable (Level 3). 

The  use  of  valuation  techniques  may  require  a  significant  amount  of  judgment.  During  periods  of  market 
disruption, including periods of rapidly widening credit spreads or illiquidity, it may be difficult to value certain of our 
securities if trading becomes less frequent or market data becomes less observable.

Fixed Maturity Investments

Fixed maturity investments at December 31, 2018 and 2017 were as follows:

Short-term investments, trading, at fair value

Fixed maturities, trading, at fair value

Fixed maturities, available-for-sale, at fair value

Fixed maturity investments within funds held - directly managed

Total fixed maturity investments

2018

2017

(in thousands of U.S. dollars)

$

$

114,116

$

7,248,793

151,609

1,183,374

8,697,892

$

180,211

5,696,073

210,285

1,165,386

7,251,955

Fixed maturity investments are subject to fluctuations in fair value due to changes in interest rates, changes in 
issuer-specific circumstances such as credit rating and changes in industry-specific circumstances such as movements 
in credit spreads based on the market’s perception of industry risks. As a result of these potential fluctuations, it is 
possible to have significant unrealized gains or losses on a security. At maturity, absent any credit loss, fixed maturity 
investments’ amortized cost will equal their fair value and no realized gain or loss will be recognized in income. If, due 
to an unforeseen change in loss payment patterns, we need to sell any available-for-sale investments before maturity, 
we could realize significant gains or losses in any period, which could have a meaningful effect on reported net income 
for such period.

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We perform regular reviews of our available-for-sale fixed maturities portfolios and utilize a process that considers 
numerous indicators in order to identify investments that are showing signs of potential other-than-temporary impairment 
losses. These indicators include the length of time and extent of the unrealized loss, any specific adverse conditions, 
historic and implied volatility of the security, failure of the issuer of the security to make scheduled interest payments, 
significant rating changes and recoveries or additional declines in fair value subsequent to the balance sheet date. 
The consideration of these indicators and the estimation of credit losses involve significant management judgment.

Any other-than-temporary impairment loss, or OTTI, related to a credit loss would be recognized in earnings, 
and  the  amount  of  the  OTTI  related  to  other  factors  (e.g.  interest  rates,  market  conditions,  etc.)  is  recorded  as  a 
component of other comprehensive income. If no credit loss exists but either we have the intent to sell the fixed maturity 
investment or it is more likely than not that we will be required to sell the fixed maturity investment before its anticipated 
recovery, then the entire unrealized loss is recognized in earnings.

For  the  years  ended  December 31,  2018,  2017  and  2016,  we  did  not  recognize  any  other-than-temporary 

impairment charges through earnings.

The  fair  values  for  all  fixed  maturity  securities  in  our  trading  and  funds  held  -  directly  managed  investment 
portfolios  are  independently  provided  by  the  investment  accounting  service  providers,  investment  managers  and 
investment custodians, each of which utilize internationally recognized independent pricing services. We record the 
unadjusted  price  provided  by  the  investment  accounting  service  providers,  investment  managers  or  investment 
custodians and validate this price through a process that includes, but is not limited to: (i) comparison of prices against 
alternative pricing sources; (ii) quantitative analysis (e.g. comparing the quarterly return for each managed portfolio 
to its target benchmark); (iii) evaluation of methodologies used by external parties to estimate fair value, including a 
review of the inputs used for pricing; and (iv) comparing the price to our knowledge of the current investment market. 
Our internal price validation procedures and review of fair value methodology documentation provided by independent 
pricing services have not historically resulted in adjustment in the prices obtained from the pricing service.

The independent pricing services used by the investment accounting service providers, investment managers 
and investment custodians obtain actual transaction prices for securities that have quoted prices in active markets. 
Where we utilize single unadjusted broker-dealer quotes, they are generally provided by market makers or broker-
dealers who are recognized as market participants in the markets in which they are providing the quotes.  For determining 
the fair value of securities that are not actively traded, in general, pricing services use "matrix pricing" in which the 
independent pricing service uses observable market inputs including, but not limited to, reported trades, benchmark 
yields, broker-dealer quotes, interest rates, prepayment speeds, default rates and such other inputs as are available 
from market sources to determine a reasonable fair value. In addition, pricing services use valuation models, using 
observable data, such as an Option Adjusted Spread model, to develop prepayment and interest rate scenarios. The 
Option Adjusted Spread model is commonly used to estimate fair value for securities such as mortgage-backed and 
asset-backed securities.

Where pricing is unavailable from pricing services, such as in periods of low trading activity or when transactions 
are  not  orderly,  we  obtain  non-binding  quotes  from  broker-dealers.  Where  significant  inputs  are  unable  to  be 
corroborated with market observable information, we classify the securities as Level 3.

Equities

Equity investments, trading as of December 31, 2018 and 2017 were as follows:

Publicly traded equity investments in common and preferred stocks

Privately held equity investments in common and preferred stocks

Total equity investments

2018

2017

(in thousands of U.S. dollars)

$

$

138,415

$

106,603

228,710

—

367,125

$

106,603

Our  publicly  traded  equity  investments  in  common  and  preferred  stocks  predominantly  trade  on  the  major 
exchanges and are managed by our external advisors. Our publicly traded equity investments are widely diversified 
and there is no significant concentration in any specific industry. We have categorized all of publicly traded equity 
investments other than preferred stock as Level 1 investments because the fair values of these investments are based 
on quoted prices in active markets for identical assets or liabilities. The fair value estimates of our investments in 
preferred stock are based on observable market data and, as a result, have been categorized as Level 2.

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Our privately held equity investments in common and preferred stocks are direct investments in companies that 
we believe offer attractive risk adjusted returns and/or offer other strategic advantages. Privately held equity investments 
are another method by which we can invest in the run off or active underwriting markets. Each investment may have 
its own unique terms and conditions and there may be restrictions on disposals. The market for these investments is 
illiquid and there is no active market. We have categorized all of our privately held equity investments as Level 3 
investments because the market for these investments is illiquid and there is no active market. The Company uses a 
combination of internal models, reported values from co-investors/managers and observable inputs, such as capital 
raises and capital transactions between new and existing shareholders, to calculate the fair value of the privately held 
equity investments.

Other Investments, at fair value

Other investments as of December 31, 2018 and 2017 were as follows:

Hedge funds
Fixed income funds
Equity funds
Private equity funds
CLO equities
CLO equity funds
Private credit funds
Other
Total other investments

2018

2017

$

$

852,584 $
403,858
333,681
248,628
39,052
37,260
33,381
9,313
1,957,757 $

63,773
229,999
249,475
289,556
56,765
12,840
10,156
828
913,392

We have ongoing due diligence processes with respect to the other investments carried at fair value in which 
we invest and  their managers. These processes  are designed  to  assist  us in  assessing  the  quality  of information 
provided by, or on behalf of, each fund and in determining whether such information continues to be reliable or whether 
further review is warranted. Certain funds do not provide full transparency of their underlying holdings; however, we 
obtain the audited financial statements for funds annually, and regularly review and discuss the fund performance with 
the fund managers to corroborate the reasonableness of the reported net asset values ("NAV").

The use of NAV as an estimate of the fair value for investments in certain entities that calculate NAV is a permitted 
practical expedient. Due to the time lag in the NAV reported by certain fund managers we adjust the valuation for 
capital calls and distributions. Other investments measured at fair value using NAV as a practical expedient have not 
been classified in the fair value hierarchy. Other investments for which we do not use NAV as a practical expedient 
have been valued using prices from independent pricing services, investment managers and broker-dealers.

For our investments in private equity funds, we measure fair value by obtaining the most recently available NAV 
from the external fund manager or third-party administrator. The fair values of these investments are measured using 
the NAV as a practical expedient and therefore have not been categorized within the fair value hierarchy.

Our  investments  in  fixed  income  funds  and  equity  funds  are  valued  based  on  a  combination  of  prices  from 
independent pricing services, external fund managers or third-party administrators.  For the publicly available prices 
we have classified the investments as Level 2. For the non-publicly available prices we are using NAV as a practical 
expedient and therefore these have not been categorized within the fair value hierarchy.

For our investments in fixed income hedge funds, we measure fair value by obtaining the most recently available 
NAV as advised by the external fund manager or third-party administrator. The fair values of these investments are 
measured using the NAV as a practical expedient and therefore have not been categorized within the fair value hierarchy. 

We measure the fair value of our direct investment in CLO equities based on valuations provided by our external 
CLO equity manager. If the investment does not involve an external CLO equity manager, the fair value of the investment 
is valued based on valuations provided by the broker or lead underwriter of the investment (the "broker"). Our CLO 
equity investments have been classified as Level 3 due to the use of unobservable inputs in the valuation and the 
limited number of relevant trades in secondary markets.

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In providing valuations, the CLO equity manager and brokers use observable and unobservable inputs. Of the 
significant unobservable market inputs used, the default and loss severity rates involve the most judgment and create 
the most sensitivity. A significant increase or decrease in either of these significant inputs in isolation would result in 
lower or higher fair value estimates for direct investments in CLO equities and, in general, a change in default rate 
assumptions will be accompanied by a directionally similar change in loss severity rate assumptions. Collateral spreads 
and estimated maturity dates are less subjective inputs because they are based on the historical average of actual 
spreads  and  the  weighted-average  life  of  the  current  underlying  portfolios,  respectively. A  significant  increase  or 
decrease in either of these significant inputs in isolation would result in higher or lower fair value estimates for direct 
investments in CLO equities. In general, these inputs have no significant interrelationship with each other or with default 
and loss severity rates.

On a quarterly basis, we receive the valuation from the external CLO manager and brokers and then review the 
underlying cash flows and key assumptions used by them. We review and update the significant unobservable inputs 
based  on  information  obtained  from  secondary  markets.  These  inputs  are  our  responsibility  and  we  assess  the 
reasonableness of the inputs (and if necessary, update the inputs) through communicating with industry participants, 
monitoring of the transactions in which we participate (for example, to evaluate default and loss severity rate trends), 
and reviewing market conditions, historical results, and emerging trends that may impact future cash flows.

If valuations from the external CLO equity manager or brokers are not available, we use an income approach 
based on certain observable and unobservable inputs to value these investments. An income approach is also used 
to corroborate the reasonableness of the valuations provided by the external manager and brokers. Where an income 
approach is followed, the valuation is based on available trade information, such as expected cash flows and market 
assumptions on default and loss severity rates. Other inputs used in the valuation process include asset spreads, loan 
prepayment speeds, collateral spreads and estimated maturity dates.

For our investments in CLO equity funds, we measure fair value by obtaining the most recently available NAV 
as advised by the external fund manager or third party administrator. The fair values of these investments are measured 
using the NAV as a practical expedient and therefore have not been categorized within the fair value hierarchy.

For our investments in private credit funds, we measure fair value by obtaining the most recently available NAV 
from the external fund manager or third-party administrator. The fair values of these investments are measured using 
NAV as a practical expedient and therefore have not been categorized within the fair value hierarchy. 

Certain funds are subject to gates or side-pockets, where redemptions are subject to the sale of underlying 
investments. A gate is the ability to deny or delay a redemption request, whereas a side-pocket is a designated account 
for which the investor loses its redemption rights. As at December 31, 2018, we had $71.5 million of fixed income 
hedge funds subject to gates or side-pockets.

A review of fair value hierarchy classifications is conducted on a quarterly basis. Changes in the observability 
of valuation inputs may result in a reclassification for certain financial assets and liabilities. Reclassifications impacting 
Level 3 of the fair value hierarchy are reported as transfers in/out of the Level 3 category as of the end of the quarter 
in which the reclassifications occur.

Accounting for Business Combinations - Fair Value Measurement

The most significant liabilities and assets of an acquired company are typically the liability for losses and LAE, 
and the assets related to cash, investments and any reinsurance balances recoverable on paid and unpaid losses that 
may be contractually due to the acquired entity. The market for acquisition of run-off companies is not always sufficiently 
active and transparent to enable us to identify reliable, market exit values for acquired assets and liabilities. Accordingly, 
consistent with provisions of U.S. GAAP, we have developed internal models that we believe allow us to determine 
fair values that are reasonable proxies for market exit values. We are familiar with the major participants in the acquisition 
run-off market and believe that the key assumptions we make in valuing acquired assets and liabilities are consistent 
with the kinds of assumptions made by such market participants. Furthermore, in our negotiation of purchase prices 
with sellers, it is frequently clear to us that other bidders in the market are using models and assumptions similar in 
nature to ours during the competitive bid process. The majority of acquisitions are completed following a public tender 
process whereby the seller invites market participants to provide bids for the target acquisition.

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We  account  for  business  combinations  using  the  acquisition  method  of  accounting,  which  requires  that  the 
acquirer record the assets and liabilities acquired at their estimated fair value. The fair values of each of the insurance 
and reinsurance assets and liabilities acquired are derived from probability-weighted ranges of the associated projected 
cash flows, based on actuarially prepared information and management’s run-off strategy. Our run-off strategy, as well 
as that of other run-off market participants, is expected to be different from the seller’s as generally sellers are not 
specialized in running off insurance and reinsurance liabilities whereas we and other market participants do specialize 
in such run-offs.

The key assumptions used by us and, we believe, by other run-off market participants in the fair valuation of 
acquired  companies are (i) the projected  payout, timing  and amounts of  claims  liabilities;  (ii) the related projected 
timing  and  amount  of  reinsurance  collections;  (iii) an  appropriate  discount  rate,  which  is  applied  to  determine  the 
present value of the future cash flows; (iv) the estimated ULAE to be incurred over the life of the run-off; (v) the impact 
that any accelerated run-off strategy may have on the adequacy of acquired bad debt provisions; and (vi) an appropriate 
risk margin.

The probability-weighted projected cash flows of the acquired company are based on projected claims payouts 
provided by the seller predominantly in the form of the seller’s most recent independent actuarial reserve report. In 
the absence of the seller’s actuarial reserve report, our actuaries will determine the estimated claims payout. In certain 
jurisdictions, the local legislation provides for the possibility of pursuing strategies to achieve complete finality and 
conclude the run-off of a company, such as solvent schemes of arrangement. If appropriate we may estimate the 
probability of being able to complete a solvent scheme of arrangement and factor that into the claims payout projections. 

On acquisition, we make a provision for ULAE liabilities. This provision considers the adequacy of the provision 
maintained and recorded by the seller in light of our run-off strategy and estimated ULAE to be incurred over the life 
of the acquired run-off as projected by the seller’s actuaries or, in their absence, our actuaries. To the extent that our 
estimate of the total ULAE provision is different from the seller’s, an adjustment will be made. While our objective is 
to accelerate the run-off by completing commutations of assumed and ceded business (which would have the effect 
of shortening the life, and therefore the cost, of the run-off), the success of this strategy is far from certain. Therefore, 
the estimates of ULAE are based on running off the liabilities and assets over the actuarially projected life of the run-
off.

We believe that providing for ULAE based on our run-off strategy is appropriate in determining the fair value of 
the assets and liabilities acquired in an acquisition of a run-off company. We believe that other participants in the run-
off acquisition marketplace factor into the price to pay for an acquisition the estimated cost of running off the acquired 
company based on how that participant expects to manage the assets and liabilities.

The difference between the carrying value of reserves acquired at the date of acquisition and the fair value is 
the  Fair  Value  Adjustment,  ("FVA").  The  FVA  is  amortized  over  the  estimated  payout  period  and  adjusted  for 
accelerations on commutation settlements or any other new information or subsequent change in circumstances after 
the date of acquisition. To the extent the actual payout experience after the acquisition is materially faster or slower 
than anticipated at the time of the acquisition, there is an adjustment to the estimated ultimate loss reserves, or there 
are changes in bad debt provisions or in estimates of future run-off costs following accelerated payouts, then the 
amortization of the FVA is accelerated or decelerated, as the case may be, to reflect such changes.

Fair Value Option - Insurance Contracts

In our Non-life Run-off segment we have elected to apply the fair value option for certain loss portfolio transfer 
reinsurance transactions. This is an irrevocable election that applies to all balances under the insurance contract, 
including funds held assets, reinsurance recoverable, and the liability for losses and loss adjustment expenses.

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The fair value of the liability for losses and LAE and reinsurance recoverable under these contracts is presented 
separately in our consolidated balance sheet as of December 31, 2018 and 2017. Changes in the fair value of the 
liability for losses and LAE and reinsurance balances recoverable on paid and unpaid losses are included in net incurred 
losses and LAE in our consolidated statement of operations. The carrying value of our reinsurance recoverable and 
liability for losses and LAE for which we elected the fair value option as of December 31, 2018 and 2017 was as follows:

Gross Losses and loss adjustment expenses, fair value

Reinsurance balances recoverable on paid and unpaid losses, fair value

Net losses and LAE, fair value

2018

2017

(in thousands of U.S. dollars)

$

$

$

2,874,055

739,591

2,134,464

$

$

$

1,794,669

542,224

1,252,445

We use an internal model to calculate the fair value of the liability for losses and loss adjustment expenses and 
reinsurance recoverable asset for certain retroactive reinsurance contracts where we have elected the fair value option 
in our Non-life Run-off segment. 

The fair value was calculated as the aggregate of discounted cash flows plus a risk margin:

•  The discounted cash flow approach uses (i) estimated nominal cash flows based upon an appropriate payment 
pattern developed in accordance with standard actuarial techniques and (ii) a discount rate based upon a high 
quality rated corporate bond plus a credit spread for non-performance risk. The model uses corporate bond 
rates across the yield curve depending on the estimated timing of the future cash flows and specific to the 
currency of the risk. 

•  The risk margin was calculated using the present value of the cost of capital. The cost of capital approach 
uses (i) projected capital requirements, (ii) multiplied by the risk cost of capital representing the return required 
for non-hedgeable risk based upon the weighted average cost of capital less investment income, and (iii) 
discounted using the weighted average cost of capital. 

The observable and unobservable inputs used in the model are described in Note 11 - "Fair Value Measurements" 

in the notes to our consolidated financial statements included within Item 8 of this Annual Report on Form 10-K.  

The fair value of the liability for losses and LAE and reinsurance balances recoverable on paid and unpaid losses 
may increase or decrease due to changes in the corporate bond rate, the credit spread for non-performance risk, the 
risk cost of capital, the weighted average cost of capital and the estimated payment pattern:

•  An increase in the corporate bond rate or credit spread for non-performance risk would result in a decrease 
in the fair value of the liability for losses and LAE and reinsurance balances recoverable on paid and unpaid 
losses. Conversely, a decrease in the corporate bond rate or credit spread for non-performance risk would 
result in an increase in the fair value of the liability for losses and LAE and reinsurance balances recoverable 
on paid and unpaid losses. 

•  An increase in the weighted average cost of capital would result in an increase in the fair value of the liability 
for losses and LAE and reinsurance balances recoverable on paid and unpaid losses. Conversely, a decrease 
in the weighted average cost of capital would result in a decrease in the fair value of the liability for losses and 
LAE and reinsurance balances recoverable on paid and unpaid losses. 

•  An increase in the risk cost of capital would result in an increase in the fair value of the liability for losses and 
LAE and reinsurance balances recoverable on paid and unpaid losses. Conversely, a decrease in the risk cost 
of capital would result in a decrease in the fair value of the liability for losses and LAE and reinsurance balances 
recoverable on paid and unpaid losses. 

•  An acceleration of the estimated payment pattern would result in an increase in the fair value of the liability 
for  losses  and  LAE  and  reinsurance  balances  recoverable  on  paid  and  unpaid  losses.  Conversely,  a 
deceleration of the estimated payment pattern would result in a decrease in the fair value of the liability for 
losses and LAE and reinsurance balances recoverable on paid and unpaid losses. 

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In addition, the estimate of the capital required to support the liabilities is based upon current industry standards 
for capital adequacy. If the required capital per unit of risk increases then the fair value of the liability for losses and 
LAE and reinsurance balances recoverable on paid and unpaid losses would increase. Conversely, a decrease in 
required capital would result in a decrease in the fair value of the liability for losses and LAE and reinsurance balances 
recoverable on paid and unpaid losses.

Redeemable Noncontrolling Interest

The redeemable noncontrolling interest as of December 31, 2018 and 2017 was as follows:

Redeemable noncontrolling interest

2018

2017

(in thousands of U.S. dollars)

$

458,543

$

479,606

In connection with the acquisitions of Arden, Atrium and StarStone, certain subsidiaries have issued shares to 
noncontrolling interests. These shares provide certain redemption rights to the holder, which may be settled in Enstar’s 
own shares or cash or a combination of cash and shares, at our option. We classify redeemable noncontrolling interests 
with redemption features that are not solely within our control within temporary equity in our consolidated balance 
sheets and carry them at the redemption value, which is fair value. We recognize changes in the fair value that exceed 
the carrying value of redeemable noncontrolling interest through retained earnings as if the balance sheet date were 
also the redemption date.

Non-GAAP Financial Measures

In addition to presenting net earnings (losses) attributable to Enstar Group Limited ordinary shareholders and 
diluted earnings (losses) per ordinary share determined in accordance with U.S. GAAP, we believe that presenting 
non-GAAP operating income (loss) attributable to Enstar Group Limited ordinary shareholders and diluted non-GAAP 
operating income (loss) per ordinary share, non-GAAP financial measures as defined in Item 10(e) of Regulation S-
K, provides investors with valuable measures of our performance. 

Non-GAAP operating income (loss) excludes: (i) net realized and unrealized (gains) losses on fixed maturity 
investments and funds held - directly managed, (ii) change in fair value of insurance contracts for which we have 
elected the fair value option, (iii) gain (loss) on sale of subsidiaries, (vi) net earnings (loss) from discontinued operations, 
(v)  tax  effect  of  these  adjustments  where  applicable,  and  (vi)  attribution  of  share  of  adjustments  to  noncontrolling 
interest where applicable. We eliminate the impact of net realized and unrealized (gains) losses on fixed maturity 
investments and funds held - directly managed and change in fair value of insurance contracts for which we have 
elected the fair value option because these items are subject to significant fluctuations in fair value from period to 
period,  driven  primarily  by  market  conditions  and  general  economic  conditions,  and  therefore  their  impact  on  our 
earnings is not reflective of the performance of our core operations.  We eliminate the impact of gain (loss) on sale of 
subsidiaries and net earnings (loss) on discontinued operations as these are not reflective of the performance of our 
core operations.

Further,  these  non-GAAP  measures  enable  readers  of  the  consolidated  financial  statements  to  more  easily 
analyze our results in a manner more aligned with the manner in which our management analyzes our underlying 
performance. We believe that presenting these non-GAAP financial measures, which may be defined and calculated 
differently by other companies, improves the understanding of our consolidated results of operations. These measures 
should not be viewed as a substitute for those calculated in accordance with U.S. GAAP.

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Non-GAAP operating income (loss) attributable to Enstar Group Limited ordinary shareholders is calculated by 
the addition or subtraction of certain items from within our consolidated statements of earnings to or from net earnings 
(loss)  attributable  to  Enstar  Group  Limited  ordinary  shareholders,  the  most  directly  comparable  GAAP  financial 
measure, as illustrated in the table below, for the years ending December 31, 2018, 2017 and 2016:

2018

2017

2016

(in thousands of U.S. dollars, except
per share data)

Net earnings (loss) attributable to Enstar Group Limited ordinary
shareholders

$ (162,354) $

311,458 $

264,807

Adjustments:

Net realized and unrealized (gains) losses on fixed maturity 
investments and funds held - directly managed (1)
Change in fair value of insurance contracts for which we have
elected the fair value option

Loss on sale of subsidiary

Net loss from discontinued operations
Tax effects of adjustments (2)
Adjustments attributable to noncontrolling interest (3)

Non-GAAP operating income attributable to Enstar Group Limited 
ordinary shareholders (4)

Diluted net earnings (loss) per ordinary share (5)
Adjustments:

Net realized and unrealized (gains) losses on fixed maturity 
investments and funds held - directly managed (1)
Change in fair value of insurance contracts for which we have
elected the fair value option

Loss on sale of subsidiary

Net loss from discontinued operations
Tax effects of adjustments (2)
Adjustments attributable to noncontrolling interest (3)
Diluted non-GAAP operating income per ordinary share (4)

243,093

(70,747)

4,387

6,664

—

—

(16,588)
(9,166)

30,256

16,349

—

—

(14,183)

(12,359)

5,364
4,840

4,956
5,990

$

$

61,649 $

283,337 $

267,781

(7.84) $

15.95 $

13.62

11.70

0.32

—

—

(0.79)

(0.44)

(3.62)

1.55

0.84

(0.73)

0.27

0.25

0.23

—

—

(0.64)

0.25

0.31

$

2.95 $

14.51 $

13.77

Weighted average ordinary shares outstanding - diluted

20,904,176

19,527,591

19,447,241

(1) Represents the net realized and unrealized gains and losses related to fixed maturity securities. Our fixed maturity securities are held directly on 
our balance sheet and also within the "Funds held - directly managed" balance. Refer to Note 6 - "Investments" in the notes to our consolidated 
financial statements included within Item 8 of this Annual Report on Form 10-K for further details on our net realized and unrealized gains and 
losses.

(2) Represents an aggregation of the tax expense or benefit associated with the specific country to which the pre-tax adjustment relates, calculated 

at the applicable jurisdictional tax rate.

(3)  Represents the impact of the adjustments on the net earnings (loss) attributable to noncontrolling interest associated with the specific subsidiaries 

to which the adjustments relate.

(4) Non-GAAP financial measure.

(5) During a period of loss, the basic weighted average ordinary shares outstanding is used in the denominator of the diluted loss per ordinary share 

computation as the effect of including potentially dilutive securities would be anti-dilutive.

ITEM 7A.   QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

The  following  risk  management  discussion  and  the  estimated  amounts  generated  from  sensitivity  analysis 
presented are forward-looking statements of market risk assuming certain market conditions occur. Future results may 
differ materially from these estimated results due to, among other things, actual developments in the global financial 
markets, changes in the composition of our investment portfolio, or changes in our business strategies. The results of 

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analysis we use to assess and mitigate risk are not projections of future events or losses. See "Cautionary Statement 
Regarding Forward-Looking Statements" for additional information regarding our forward-looking statements.

We are principally exposed to four types of market risk: interest rate risk; credit risk; equity price risk and foreign 
currency risk. Our policies to address these risks in 2018 were not materially different than those used in 2017 other 
than  as  described  herein,  and,  based  on  our  current  knowledge  and  expectations,  we  do  not  currently  anticipate 
significant changes in our market risk exposures or in how we will manage those exposures in future reporting periods.

Interest Rate and Credit Spread Risk

Interest rate risk is the price sensitivity of a security to changes in interest rates. Credit spread risk is the price 
sensitivity of a security to changes in credit spreads. Our investment portfolio and funds held - directly managed include 
fixed maturity and short-term investments, whose fair values will fluctuate with changes in interest rates and credit 
spreads. We attempt to maintain adequate liquidity in our fixed maturity investments portfolio with a strategy designed 
to emphasize the preservation of our invested assets and provide sufficient liquidity for the prompt payment of claims 
and contract liabilities, as well as for settlement of commutation payments. We also monitor the duration and structure 
of our investment portfolio.

The following table summarizes the aggregate hypothetical change in fair value from an immediate parallel shift 
in the treasury yield curve, assuming credit spreads remain constant, in our fixed maturity and short-term investments 
portfolio classified as trading and available-for-sale and our funds held directly managed portfolio as at December 31, 
2018 and 2017:

As of December 31, 2018

-100

Total Market Value

Market Value Change from Base

Change in Unrealized Value

As of December 31, 2017
Total Market Value

Market Value Change from Base

Change in Unrealized Value

$

$

$

$

9,147

5.2%

449

-100
7,685

6.0%

433

$

$

$

$

Interest Rate Shift in Basis Points
—

+50

-50

(in millions of U.S. dollars)
8,920

8,698 $

$

8,484

2.6%

222

-50
7,466

3.0%

214

$

$

$

—

(2.5)%

— $

(214)

—

7,252 $

+50
7,047

—

(2.8)%

— $

(205)

+100

$

$

$

$

8,279

(4.8)%

(419)

+100
6,852

(5.5)%

(400)

Actual shifts in interest rates may not change by the same magnitude across the maturity spectrum or on an 
individual security and, as a result, the impact on the fair value of our fixed maturity securities and short-term investments 
portfolio may be materially different from the resulting change in realized value indicated in the tables above.

The following table summarizes the aggregate hypothetical change in fair value from an immediate parallel shift 
in  credit  spreads  assuming  interest  rates  remain  fixed,  in  our  fixed  maturity  and  short-term  investments  portfolio 
classified as trading and available-for-sale and our funds held directly managed portfolio as at December 31, 2018
and 2017:

As at December 31, 2018

Total Market Value

Market Value Change from Base

Change in Unrealized Value

As at December 31, 2017
Total Market Value

Market Value Change from Base

Change in Unrealized Value

$

$

$

$

—

—

125

8,698 $
—

— $

7,252 $
—

— $

Credit Spread Shift in Basis Points

+50

+100

(in millions of U.S. dollars)
$

8,502

+50

(2.3)%

(196)

7,055

(2.7)%

(197)

$

$

$

+100

8,314

(4.4)%

(384)

6,865

(5.3)%

(387)

 
 
 
 
Table of Contents

Credit Risk

Credit risk relates to the uncertainty of a counterparty’s ability to make timely payments in accordance with 
contractual terms of the instrument or contract. We are exposed to direct credit risk primarily within our portfolios of 
fixed maturity and short-term investments, and through customers, brokers and reinsurers in the form of premiums 
receivable and reinsurance balances recoverable on paid and unpaid losses, respectively, as discussed below.

Fixed Maturity and Short-Term Investments

As a holder of $8.7 billion of fixed maturity and short-term investments, we also have exposure to credit risk as 
a result of investment ratings downgrades or issuer defaults. In an effort to mitigate this risk, our investment portfolio 
consists primarily of investment grade-rated, liquid, fixed maturity investments of short-to-medium duration and mutual 
funds. A table of credit ratings for our fixed maturity and short-term investments is in Note 6 - "Investments" in the 
notes  to  our  consolidated  financial  statements  included  within  Item  8  of  this  Annual  Report  on  Form  10-K.  At 
December 31, 2018, 42.6% of our fixed maturity and short-term investment portfolio was rated AA or higher by a major 
rating agency (December 31, 2017: 40.0%) with 3.6% rated lower than BBB- (December 31, 2017: 5.4%). The portfolio 
as a whole, including cash, restricted cash, fixed maturity and short term investments and funds held - directly managed, 
had an average credit quality rating of A+ as at December 31, 2018 (December 31, 2017: A+). In addition, we manage 
our portfolio pursuant to guidelines that follow what we believe are prudent standards of diversification. The guidelines 
limit  the  allowable  holdings  of  a  single  issue  and  issuers  and,  as  a  result,  we  do  not  believe  we  have  significant 
concentrations of credit risk. 

A  summary  of  our  fixed  maturity  and  short-term  investments  by  credit  rating  as  of  December 31,  2018  and 

December 31, 2017 is as follows: 

Credit rating
AAA

AA

A

BBB

Non-investment grade

Not rated

Total

Average credit rating

2018

2017

Change

28.2%

14.4%

30.2%

23.4%

3.6%

0.2%

100.0%

A+

1.9 %

0.7 %

(3.7)%

3.0 %

(1.8)%

(0.1)%

26.3%

13.7%

33.9%

20.4%

5.4%

0.3%

100.0%

A+

Reinsurance Balances Recoverable on Paid and Unpaid Losses

We have exposure to credit risk as it relates to our reinsurance balances recoverable on paid and unpaid losses. 
Our insurance subsidiaries remain liable to the extent that retrocessionaires do not meet their contractual obligations 
and,  therefore,  we  evaluate  and  monitor  concentration  of  credit  risk  among  our  reinsurers. A  discussion  of  our 
reinsurance balances recoverable on paid and unpaid losses is in Note 8 - "Reinsurance Balances Recoverable on 
Paid and Unpaid Losses" in the notes to our consolidated financial statements included within Item 8 of this Annual 
Report on Form 10-K. 

Funds Held 

Under funds held arrangements, the reinsured company has retained funds that would otherwise have been 
remitted to our reinsurance subsidiaries. The funds balance is credited with investment income and losses payable 
are deducted. We are subject to credit risk if the reinsured company is unable to honor the value of the funds held 
balances, such as in the event of insolvency. However, we generally have the contractual ability to offset any shortfall 
in the payment of the funds held balances with amounts owed by us to the reinsured for losses payable and other 
amounts contractually due. Our funds held are shown under two categories on the consolidated balance sheets, where 
funds held upon which we receive the underlying portfolio economics are shown as "Funds held - directly managed", 
and funds held where we receive a fixed crediting rate are shown as "Funds held by reinsured companies". Both types 
of funds held are subject to credit risk. We routinely monitor the creditworthiness of reinsured companies with whom 
we have funds held arrangements. As of December 31, 2018 we have a significant concentration of $1.0 billion with 
one reinsured company, which has financial strength credit ratings of A+ from A.M. Best and AA from Standard & 
Poor's.

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Equity Price Risk

Our portfolio of equity investments, including the equity funds and equity call options included in other investments 
(collectively, "equities at risk"), has exposure to equity price risk, which is the risk of potential loss in fair value resulting 
from adverse changes in stock prices. Our global publicly traded equity portfolio is correlated with a blend of the S&P 
500 and MSCI World indices and changes in this blend of indices would approximate the impact on our portfolio. A 
summary of our equity investments as at December 31, 2018 and 2017 is as follows: 

Publicly traded equity investments in common and
preferred stocks

Privately held equity investments in common and
preferred stocks

Private equities funds

Equity funds

Fair value of equities at risk

Impact of 10% decline in fair value

2018

2017

Change

(in millions of U.S. dollars)

$

$

$

138.4

$

106.6

$

31.8

228.7

248.6

333.7

949.4

94.9

$

$

—

289.6

249.5

645.7

64.6

$

$

228.7

(41.0)

84.2

303.7

30.3

In addition to the above, as of December 31, 2018, we had investments of $852.6 million (December 31, 2017: 
$63.8 million) in hedge funds, included within our other investments, at fair value, that have exposure, among other 
items, to equity price risk.

Foreign Currency Risk

Our foreign currency policy is to broadly manage, where possible, our foreign currency risk by seeking to match 
our liabilities under insurance and reinsurance policies that are payable in foreign currencies with assets that are 
denominated in such currencies, subject to regulatory constraints. In addition, we may selectively utilize foreign currency 
forward contracts to mitigate foreign currency risk. To the extent our foreign currency exposure is not matched or 
hedged, we may experience foreign exchange losses or gains, which would be reflected in our results of operations 
and financial condition. 

Through our subsidiaries located in various jurisdictions, we conduct our insurance and reinsurance operations 
in  a  variety  of  non-U.S.  currencies. The  functional  currency  for  the  majority  of  our  subsidiaries  is  the  U.S.  dollar. 
Fluctuations in foreign currency exchange rates relative to a subsidiary's functional currency will have a direct impact 
on the valuation of our assets and liabilities denominated in other currencies. All changes in foreign exchange rates, 
with the exception of non-U.S. dollar denominated investments classified as available-for-sale, are recognized in foreign 
exchange gains (losses) in our consolidated statements of earnings. Changes in foreign exchange rates relating to 
non-U.S. dollar denominated investments classified as available-for-sale are recorded in unrealized gains (losses) on 
investments, which is a component of accumulated other comprehensive income (loss) in shareholders’ equity.

We have exposure to foreign currency risk through our ownership of European, British, and Australian subsidiaries 
whose functional currencies are the Euro, British pound and Australian dollar, respectively. Following the closing of 
the Pavonia sale, as discussed in Note 5 - "Divestitures, Held-for-Sale Businesses and Discontinued Operations", we 
no longer have subsidiaries with a functional currency of Canadian dollars. The foreign exchange gain or loss resulting 
from the translation of their financial statements from functional currency into U.S. dollars is recorded in the cumulative 
translation  adjustment  account,  which  is  a  component  of  accumulated  other  comprehensive  income  (loss)  in 
shareholders’ equity. During the three months ended September 30, 2018, we fully repaid our borrowing of Euros 
under the EGL Revolving Credit Facility, which was hedging the foreign currency exposure on our net investment in 
certain of our subsidiaries whose functional currency is denominated in Euros, and replaced the hedge with a Euro-
denominated foreign currency forward exchange rate contract. During the year ended December 31, 2018, we utilized 
forward exchange contracts to hedge the foreign currency exposure on our net investment in certain of our subsidiaries 
whose functional currencies are denominated in Australian dollars. We utilize hedge accounting to record the foreign 
exchange gain or loss on these instruments in the cumulative translation account. The loan and the forward contracts 
are discussed in Note 15 - "Debt Obligations and Credit Facilities" and Note 7 - "Derivatives and Hedging Instruments", 
respectively, in the notes to our consolidated financial statements included within Item 8 of this Annual Report on Form 
10-K. 

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In addition, from time to time, we may also utilize foreign currency forward contracts to hedge certain foreign 
currency exposures in British pounds, Canadian dollars, Euros and Australian dollars which were not designated for 
hedge accounting. 

The table below summarizes our net exposures as at December 31, 2018 and 2017 to foreign currencies:

2018

AUD

CAD

EUR

GBP

Other

Total

Total net foreign currency exposure

$

17.5 $ 20.2 $ 17.2 $ (35.8) $

1.7 $

20.7

Pre-tax impact of a 10% movement of the U.S. 
dollar(1)

$

1.8 $

2.0 $

1.7 $

(3.6) $

0.2 $

2.1

2017

AUD

CAD

EUR

GBP

Other

Total

(in millions of U.S. dollars)

Total net foreign currency exposure

Pre-tax impact of a 10% movement of the U.S. 
dollar(1)

$

$

(1)  Assumes 10% change in U.S. dollar relative to other currencies.

Effects of Inflation

(in millions of U.S. dollars)

(2.1) $

(3.4) $ 11.0 $

7.0 $

3.7 $

16.2

(0.2) $

(0.3) $

1.1 $

0.7 $

0.4 $

1.6

Inflation may have a material effect on our consolidated results of operations by its effect on our assets and our 
liabilities. Inflation could lead to higher interest rates, resulting in a decrease in the market value of our fixed maturity 
portfolio. We may choose to hold our fixed maturity investments to maturity, which would result in the unrealized gains 
or losses accreting back over time. Inflation may also affect the value of certain of our liabilities, primarily our estimate 
for losses and LAE, such as our cost of claims which includes medical treatments, litigation costs and judicial awards. 
Although our estimate for losses and LAE is established to reflect the likely payments in the future, we would be subject 
to the risk that inflation could cause these amounts to be greater than the current estimate for losses and LAE. We 
seek to take this into account when setting reserves and pricing new business.

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ITEM 8.   FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

INDEX TO FINANCIAL STATEMENTS AND SCHEDULES

CONSOLIDATED FINANCIAL STATEMENTS

Report of Independent Registered Public Accounting Firm

Consolidated Balance Sheets as of December 31, 2018 and 2017

Consolidated Statements of Earnings for the years ended December 31, 2018, 2017 and 2016

Consolidated Statements of Comprehensive Income for the years ended December 31, 2018, 2017 and 
2016

Consolidated Statements of Changes in Shareholders’ Equity for the years ended December 31, 2018, 
2017 and 2016

Consolidated Statements of Cash Flows for the years ended December 31, 2018, 2017 and 2016

Notes to the Consolidated Financial Statements

Note 1 - Description of Business

Note 2 - Significant Accounting Policies

Note 3 - Acquisitions

Note 4 - Significant New Business
Note 5 - Divestitures, Held-for-Sale Businesses and Discontinued Operations

Note 6 - Investments

Note 7 - Derivatives and Hedging Instruments

Note 8 - Reinsurance Balances Recoverable on Paid and Unpaid Losses

Note 9 - Deferred Charge Assets

Note 10 - Losses and Loss Adjustment Expenses

Note 11 - Fair Value Measurements

Note 12 - Policy Benefits for Life Contracts

Note 13 - Premiums Written and Earned

Note 14 - Goodwill and Intangible Assets

Note 15 - Debt Obligations and Credit Facilities 

Note 16 - Noncontrolling Interest

Note 17 - Share Capital

Note 18 - Earnings per Share

Note 19 - Share-Based Compensation and Pensions

Note 20 - Income Taxation

Note 21 - Related Party Transactions

Note 22 - Dividend Restrictions and Statutory Financial Information

Note 23 - Commitments and Contingencies

Note 24 - Segment Information

Note 25 - Unaudited Condensed Quarterly Financial Data

FINANCIAL STATEMENT SCHEDULES

I. Summary of Investments Other than Investments in Related Parties

II. Condensed Financial Information of Registrant

III. Supplementary Insurance Information

IV. Reinsurance

V. Valuation and Qualifying Accounts

VI. Supplementary Information Concerning Property/Casualty Insurance Operations

Page    
130

131

132

133

134

136

137

137

138

151

158
162

164

173

175

177

178

230

239

239

240

242

244

245

248

249

252

256
263
267

269

274

275

276

279

280

281

282

Schedules other than those listed above are omitted as they are not applicable or the information has been 

included in the consolidated financial statements, notes thereto, or elsewhere herein. 

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Shareholders and Board of Directors 
Enstar Group Limited:

Opinion on the Consolidated Financial Statements

We have audited the accompanying consolidated balance sheets of Enstar Group Limited and subsidiaries (the 
Company)  as  of  December 31,  2018  and  2017,  the  related  consolidated  statements  of  earnings,  comprehensive 
income,  changes  in  shareholders’  equity,  and  cash  flows  for  each  of  the  years  in  the  three-year  period  ended 
December 31, 2018 and the related notes and financial statement schedules I to VI (collectively, the “consolidated 
financial statements”). In our opinion, the consolidated financial statements present fairly, in all material respects, the 
financial position of the Company as of December 31, 2018 and 2017, and the results of its operations and its cash 
flows  for  each  of  the  years  in  the  three-year  period  ended  December 31,  2018,  in  conformity  with  U.S.  generally 
accepted accounting principles. 

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board 
(United States) (PCAOB), the Company’s internal control over financial reporting as of December 31, 2018, based on 
criteria  established  in  Internal  Control  -  Integrated  Framework  (2013)  issued  by  the  Committee  of  Sponsoring 
Organizations of the Treadway Commission, and our report dated March 1, 2019 expressed an unqualified opinion on 
the effectiveness of the Company’s internal control over financial reporting.

Basis for Opinion

These consolidated financial statements are the responsibility of the Company’s management. Our responsibility 
is to express an opinion on these consolidated financial statements based on our audits. We are a public accounting 
firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with 
the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission 
and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan 
and perform the audit to obtain reasonable assurance about whether the consolidated financial statements are free 
of material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks 
of  material  misstatement  of  the  consolidated  financial  statements,  whether  due  to  error  or  fraud,  and  performing 
procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the 
amounts and disclosures in the consolidated financial statements. Our audits also included evaluating the accounting 
principles used and significant estimates made by management, as well as evaluating the overall presentation of the 
consolidated financial statements. We believe that our audits provide a reasonable basis for our opinion.

/s/ KPMG Audit Limited

We have served as the Company’s auditor since 2012.

Hamilton, Bermuda

March 1, 2019

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ENSTAR GROUP LIMITED

CONSOLIDATED BALANCE SHEETS
As of December 31, 2018 and 2017 

ASSETS

Short-term investments, trading, at fair value

Fixed maturities, trading, at fair value

Fixed maturities, available-for-sale, at fair value (amortized cost: 2018 — $151,433; 2017 — $208,097)

Funds held - directly managed

Equities, at fair value

Other investments, at fair value

Other investments, at cost

Equity method investments

Total investments (Note 6 and Note 11)

Cash and cash equivalents

Restricted cash and cash equivalents

Premiums receivable

Deferred tax assets (Note 20)

Prepaid reinsurance premiums

2018

2017

(expressed in thousands of U.S.
dollars, except share data)

$

114,116

$

180,211

7,248,793

151,609

1,198,154

367,125

1,957,757

—

204,507

5,696,073

210,285

1,179,940

106,603

913,392

125,621

343,005

11,242,061

8,755,130

602,096

380,488

787,468

10,124

198,990

955,150

257,686

425,702

13,001

245,101

Reinsurance balances recoverable on paid and unpaid losses (Note 8)

1,290,072

1,478,806

Reinsurance balances recoverable on paid and unpaid losses, fair value (Note 8 and Note 11)

Funds held by reinsured companies

Deferred acquisition costs

Goodwill and intangible assets (Note 14)

Other assets

TOTAL ASSETS

LIABILITIES

Losses and loss adjustment expenses (Note 10)

Losses and loss adjustment expenses, fair value (Note 10 and Note 11)

Policy benefits for life and annuity contracts (Note 12)

Unearned premiums

Insurance and reinsurance balances payable

Deferred tax liabilities (Note 20)

Debt obligations (Note 15)

Other liabilities

TOTAL LIABILITIES

COMMITMENTS AND CONTINGENCIES (Note 23)

REDEEMABLE NONCONTROLLING INTEREST (Note 16)

SHAREHOLDERS’ EQUITY (Note 17)

Ordinary shares (par value $1 each, issued and outstanding 2018: 21,459,997; 2017: 19,406,722):

Voting Ordinary Shares (issued and outstanding 2018: 17,950,315; 2017: 16,402,279)

Non-voting convertible ordinary Series C Shares (issued and outstanding 2018 and 2017: 2,599,672)

Non-voting convertible ordinary Series E Shares (issued and outstanding 2018: 910,010; 2017: 404,771)

Preferred Shares:

Series C Preferred Shares (issued and held in treasury 2018 and 2017: 388,571)

Series D Preferred Shares (issued and outstanding 2018: 16,000)

Series E Preferred Shares (issued and outstanding 2018: 4,400)

Treasury shares, at cost (Series C Preferred Shares 2018 and 2017: 388,571)

Additional paid-in capital

Accumulated other comprehensive income

Retained earnings

Total Enstar Group Limited Shareholders’ Equity

Noncontrolling interest

TOTAL SHAREHOLDERS’ EQUITY

TOTAL LIABILITIES, REDEEMABLE NONCONTROLLING INTEREST AND SHAREHOLDERS’ EQUITY

See accompanying notes to the consolidated financial statements

131

739,591

321,267

121,101

218,725

644,287

542,224

175,383

64,984

180,589

512,666

$

16,556,270

$

13,606,422

$

6,535,449

$

5,603,419

2,874,055

1,794,669

105,080

842,618

388,086

10,542

861,539

566,369

117,207

583,197

236,697

15,262

646,689

983,728

12,183,738

9,980,868

458,543

479,606

17,950

2,600

910

389

400,000

110,000

(421,559)

1,804,664

10,440

1,976,539

3,901,933

12,056

16,402

2,600

405

389

—

—

(421,559)

1,395,067

10,468

2,132,912

3,136,684

9,264

$

3,913,989

$

3,145,948

16,556,270

13,606,422

Table of Contents

ENSTAR GROUP LIMITED

CONSOLIDATED STATEMENTS OF EARNINGS
For the Years Ended December 31, 2018, 2017 and 2016

INCOME

Net premiums earned

Fees and commission income

Net investment income

Net realized and unrealized gains (losses)

Other income

EXPENSES

Net incurred losses and loss adjustment expenses

Life and annuity policy benefits

Acquisition costs

General and administrative expenses

Interest expense

Net foreign exchange losses

Loss on sale of subsidiary

EARNINGS (LOSS) BEFORE INCOME TAXES

Income tax benefit (expense)

Earnings (losses) from equity method investments

NET EARNINGS (LOSS) FROM CONTINUING OPERATIONS

Net earnings from discontinued operations, net of income taxes

NET EARNINGS (LOSS)

Net loss (earnings) attributable to noncontrolling interest

NET EARNINGS (LOSS) ATTRIBUTABLE TO ENSTAR GROUP LIMITED

Dividends on preferred shares

2018

2017

2016

(expressed in thousands of U.S.
dollars, except share and per share data)

$

895,575

$

613,121

$

823,514

35,088

270,671

(412,884)

35,085

823,535

454,025

1,003

192,790

407,375

26,217

2,668

—

1,084,078

(260,543)

6,124

42,147

(212,272)

—

(212,272)

62,051

(150,221)

(12,133)

66,103

208,789

190,334

22,605

39,364

185,463

77,818

10,236

1,100,952

1,136,395

193,551

4,015

96,906

435,985

28,102

17,537

16,349

792,445

308,507

6,395

5,904

320,806

10,993

331,799

(20,341)

311,458

—

174,099

(2,038)

186,569

423,734

20,642

665

—

803,671

332,724

(34,874)

(5,400)

292,450

11,963

304,413

(39,606)

264,807

—

NET EARNINGS (LOSS) ATTRIBUTABLE TO ENSTAR GROUP LIMITED
ORDINARY SHAREHOLDERS

$

(162,354) $

311,458

$

264,807

Earnings per ordinary share attributable to Enstar Group Limited:

Basic:

Net earnings (loss) from continuing operations

Net earnings from discontinued operations, net of income taxes

Net earnings (loss) per ordinary share

Diluted:

Net earnings (loss) from continuing operations

Net earnings from discontinued operations, net of income taxes

Net earnings (loss) per ordinary share

Weighted average ordinary shares outstanding:

Basic

Diluted

$

$

$

$

(7.84) $

15.50

$

—

0.56

(7.84) $

16.06

$

(7.84) $

15.39

$

—

0.56

(7.84) $

15.95

$

13.10

0.62

13.72

13.00

0.62

13.62

20,698,310

19,388,621

19,299,426

20,904,176

19,527,591

19,447,241

See accompanying notes to the consolidated financial statements

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ENSTAR GROUP LIMITED

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
For the Years Ended December 31, 2018, 2017 and 2016 

NET EARNINGS (LOSS)

Other comprehensive income (loss), net of tax:

Unrealized holding gains (losses) on fixed income investments
arising during the year

Reclassification adjustment for net realized gains (losses) included
in net earnings

Unrealized gains (losses) arising during the year, net of
reclassification adjustment

Change in currency translation adjustment

Reclassification to earnings on disposal of subsidiary

Total cumulative translation adjustment

Decrease in defined benefit pension liability

Total other comprehensive gain (loss)

2018

2017

2016

(expressed in thousands of U.S. dollars)

$

(212,272) $

331,799 $

304,413

(2,284)

4,776

4,776

63

(491)

(384)

(2,221)

(202)

—

(202)

2,156

(267)

4,285

9,423

20,751

30,174

1,501

35,960

4,392

4,793

—

4,793

3,079

12,264

Comprehensive income (loss)

(212,539)

367,759

316,677

Comprehensive loss (income) attributable to noncontrolling
interest

62,291

(22,285)

(40,257)

COMPREHENSIVE INCOME (LOSS) ATTRIBUTABLE TO
ENSTAR GROUP LIMITED

$

(150,248) $

345,474 $

276,420

See accompanying notes to the consolidated financial statements

133

 
 
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ENSTAR GROUP LIMITED

CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY

For the Years Ended December 31, 2018, 2017 and 2016

Share Capital — Voting Ordinary Shares

Balance, beginning of year

Issue of shares

Conversion of Series C Non-Voting Convertible Ordinary Shares

Balance, end of year

Share Capital — Non-Voting Convertible Ordinary Series A Shares

Balance, beginning of year

Shares converted to Series C Convertible Participating Non-Voting Preferred Shares

Balance, end of year

Share Capital — Non-Voting Convertible Ordinary Series C Shares

Balance, beginning of year

Warrants exercised

Conversion to Voting Ordinary Shares

Balance, end of year

Share Capital — Non-Voting Convertible Ordinary Series E Shares

Balance, beginning of year

Issue of shares

Balance, end of year

Share Capital - Series C Convertible Participating Non-Voting Preferred Shares

Balance, beginning of year

Conversion of Non-Voting Convertible Ordinary Series A Shares

Balance, end of year

Share Capital - Series D Preferred Shares

Balance, beginning of year

Issue of shares

Balance, end of year

Share Capital - Series E Preferred Shares

Balance, beginning of year

Issue of shares

Balance, end of year

Treasury Shares (Series C Preferred Shares)

Balance, beginning and end of year

Additional Paid-in Capital

Balance, beginning of year

Issue of voting ordinary shares and warrants

Issuance costs of preferred shares

Conversion of Series A Non-Voting Convertible Ordinary Stock

Amortization of share-based compensation

Balance, end of year

Accumulated Other Comprehensive Income (Loss)

Balance, beginning of year

Cumulative translation adjustment

Balance, beginning of year

Change in currency translation adjustment

Reclassification to earnings on disposal of subsidiary

Balance, end of year

Defined benefit pension liability

Balance, beginning of year

Change in defined benefit pension liability

Balance, end of year

Unrealized gains on investments

Balance, beginning of year

Change in unrealized gains (losses) on investments

Balance, end of year

134

$

$

$

$

$

$

$

$

$

$

$

$

$

$

$

$

$

$

2018

2017

2016

(expressed in thousands of U.S. dollars)

16,402

$

16,175

$

16,133

1,548

—

35

192

42

—

17,950

$

16,402

$

16,175

— $

—

— $

— $

—

— $

2,973

(2,973)

—

2,600

$

2,792

$

2,726

—

—

2,600

405

505

910

389

—

389

$

$

$

$

$

— $

400,000

400,000

$

— $

110,000

110,000

$

—

(192)

2,600

405

—

405

389

—

389

$

$

$

$

$

— $

—

— $

— $

—

— $

66

—

2,792

405

—

405

—

389

389

—

—

—

—

—

—

(421,559)

$

(421,559)

$

(421,559)

1,395,067

$

1,380,109

$

1,373,044

413,141

(14,643)

—

11,099

1,804,664

10,468

$

$

450

—

—

14,508

529

—

2,584

3,952

1,395,067

$

1,380,109

(23,549)

$

(35,162)

11,171

(18,993)

(23,790)

(185)

—

10,986

(3,143)

2,156

(987)

2,440

(1,999)

441

9,413

20,751

11,171

(4,644)

1,501

(3,143)

88

2,352

2,440

4,797

—

(18,993)

(7,723)

3,079

(4,644)

(3,649)

3,737

88

Table of Contents

Balance, end of year

Retained Earnings

Balance, beginning of year

Net earnings (loss) attributable to Enstar Group Limited ordinary shareholders

Net loss (earnings) attributable to noncontrolling interest

Dividends on preferred shares

Change in redemption value of redeemable noncontrolling interests

Cumulative effect of change in accounting principle

Balance, end of year

Noncontrolling Interest (excludes redeemable noncontrolling interests)

Balance, beginning of year

Contribution of capital

Net earnings (loss) attributable to noncontrolling interest

Balance, end of year

$

$

$

$

$

$

$

$

$

10,440

2,132,912

(212,272)

62,051

(12,133)

7,554

(1,573)

1,976,539

9,264

49

2,743

$

$

$

$

10,468

1,847,550

331,799

(20,341)

—

(30,978)

4,882

2,132,912

8,520

22

722

12,056

$

9,264

$

(23,549)

1,578,312

304,413

(39,606)

—

4,431

—

1,847,550

3,911

5,643

(1,034)
8,520   

See accompanying notes to the consolidated financial statements

135

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 ENSTAR GROUP LIMITED

CONSOLIDATED STATEMENTS OF CASH FLOWS
For the Years Ended December 31, 2018, 2017 and 2016 

OPERATING ACTIVITIES:

Net earnings (loss)
Net earnings from discontinued operations, net of income taxes

Adjustments to reconcile net earnings to cash flows used in operating activities:

2018

2017

2016

(expressed in thousands of U.S. dollars)

$

(212,272) $

—

331,799
(10,993)

$

304,413
(11,963)

Realized losses (gains) on sale of investments
Unrealized losses (gains) on investments
Depreciation and other amortization
Net change in trading securities held on behalf of policyholders
Earnings from equity method investments
Sales and maturities of trading securities
Purchases of trading securities
Net loss on sale of subsidiary
Other non-cash items
Changes in:

Reinsurance balances recoverable on paid and unpaid losses
Funds held by reinsured companies
Losses and loss adjustment expenses
Policy benefits for life and annuity contracts
Insurance and reinsurance balances payable
Unearned premiums
Premiums receivable
Other operating assets and liabilities
Net cash flows used in operating activities

INVESTING ACTIVITIES:

Acquisitions, net of cash acquired
Sale of subsidiary, net of cash sold
Sales and maturities of available-for-sale securities
Purchase of available-for-sale securities
Purchase of other investments
Redemption of other investments
Purchase of equity method investments
Other investing activities

Net cash flows provided by (used in) investing activities

FINANCING ACTIVITIES:

Net proceeds from the issuance of preferred shares
Dividends on preferred shares
Contribution by noncontrolling interest
Contribution by redeemable noncontrolling interest
Dividends paid to noncontrolling interest
Receipt of loans
Repayment of loans

Net cash flows provided by (used in) financing activities

EFFECT OF EXCHANGE RATE CHANGES ON FOREIGN CURRENCY CASH, CASH
EQUIVALENTS AND RESTRICTED CASH

NET INCREASE (DECREASE) IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, BEGINNING OF YEAR
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, END OF YEAR

Supplemental Cash Flow Information:
Income taxes paid, net of refunds
Interest paid

Reconciliation to Consolidated Balance Sheets:
Cash and cash equivalents
Restricted cash and cash equivalents
Cash, cash equivalents and restricted cash

27,633
385,251
33,295
—
(42,147)
4,802,224
(5,592,311)
—
11,857

(268,039)
(126,897)
960,199
(6,776)
151,918
173,725
(212,423)
(245,309)
(160,072)

(1,668)
(188,666)
36,115
25,597
(5,904)
6,111,607
(7,544,649)
16,349
15,490

(530,857)
(93,310)
1,363,032
(3,314)
(157,741)
34,854
(19,026)
278,178
(343,107)

$

(245,151) $

(4,185) $

—
58,219
(10,386)
(901,071)
436,396
(155,440)
(8,321)
(825,754)

495,357
(12,133)
49
55,377
(3,852)
1,132,507
(914,319)
752,986

126,611
86,359
(14,848)
(109,885)
232,827
—
(23,617)
293,262

$

— $
—
22
—
(27,458)
874,100
(912,140)
(65,476)

7,036
(84,854)
34,938
(1,284)
5,400
3,406,788
(3,100,515)
—
8,566

(21,866)
(967,379)
259,339
(11,037)
120,515
5,682
(25,264)
(131,204)
(202,689)

(18,454)
—
81,596
(52,568)
(91,093)
245,069
—
(7,841)
156,709

—
—
5,643
—
—
571,048
(493,250)
83,441

2,588

9,512

(13,985)

(230,252)
1,212,836
982,584

(105,809)
1,318,645
$ 1,212,836

23,476
1,295,169
$ 1,318,645

17,610
25,240

$
$

13,192
21,487

$
$

22,216
19,451

602,096
380,488
982,584

$

955,150
257,686
$ 1,212,836

$

954,871
363,774
$ 1,318,645

$

$

$
$

$

$

See accompanying notes to the consolidated financial statements

136

 
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ENSTAR GROUP LIMITED

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2018, 2017 and 2016 

(Tabular information expressed in thousands of U.S. dollars except share and per share data) 

1. DESCRIPTION OF BUSINESS 

Enstar Group Limited ("Enstar") is a Bermuda-based holding company, formed in 2001. Enstar is a multi-faceted 
insurance  group  that  offers  innovative  capital  release  solutions  and  specialty  underwriting  capabilities  through  its 
network of group companies in Bermuda, the United States, the United Kingdom, Continental Europe, Australia, and 
other international locations. Our ordinary shares are listed on the NASDAQ Global Select Market under the ticker 
symbol "ESGR". Unless the context indicates otherwise, the terms "Enstar," "we," "us" or "our" mean Enstar Group 
Limited and its consolidated subsidiaries and the term "Parent Company" means Enstar Group Limited and not any 
of its consolidated subsidiaries.

Our business is organized into three segments:

(i)  Non-life Run-off - This segment is comprised of the operations of our subsidiaries that are running off their 
property and casualty and other non-life business. It also includes our management business, which manages 
the run-off portfolios of third parties through our service companies. 

(ii)  Atrium - Atrium Underwriters Ltd. is a managing general agent at Lloyd’s of London ("Lloyd's"), which manages 
Syndicate  609.  Through  a  corporate  capital  vehicle, Atrium  5  Ltd.,  we  provide  25%  of  the  syndicate’s 
underwriting capacity and capital (with the balance provided by traditional Lloyd’s Names). Atrium underwrites 
specialist marine, energy, aerospace, non-marine and liability classes. 

(iii)  StarStone - StarStone is a global specialty insurer that underwrites a diverse range of property, casualty and 
specialty  insurance  through  its  operations  in  Bermuda,  the  United  States,  the  United  Kingdom,  and 
Continental Europe. Certain run-off business of StarStone is recorded in our Non-life Run-off segment.

 In addition to our three reportable segments, our other activities, which do not qualify as a reportable segment, 
include our corporate expenses, debt servicing costs, holding company income and expenses, foreign exchange, our 
remaining life business and other miscellaneous items.

137

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

2. SIGNIFICANT ACCOUNTING POLICIES 

Basis of Preparation

The consolidated financial statements have been prepared in conformity with accounting principles generally 
accepted in the United States of America ("U.S. GAAP"). The consolidated financial statements include our assets, 
liabilities and results of operations as of December 31, 2018 and 2017 and for the years ended December 31, 2018, 
2017 and 2016. Results of operations for acquired subsidiaries are included from the date of acquisition. All significant 
intercompany transactions and balances have been eliminated. Certain prior period amounts have been reclassified 
to conform to the current period presentation. These reclassifications had no impact on net earnings. 

Use of Estimates

The preparation of financial statements in accordance with U.S. GAAP requires management to make estimates 
and  assumptions  that  affect  the  reported  amount  of  assets  and  liabilities  and  disclosure  of  contingent  assets  and 
liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting 
period.  Our  actual  results  could  differ  materially  from  our  estimates. Accounting  policies  that  we  believe  are  most 
dependent on assumptions and estimates are considered to be our critical accounting policies and are related to the 
determination of: 

• 

• 

• 

• 

• 

• 

• 

• 

• 

liability for losses and loss adjustment expenses ("LAE");

liability for policy benefits for life and annuity contracts;

reinsurance balances recoverable on paid and unpaid losses;

valuation allowances on reinsurance balances recoverable and deferred tax assets;

impairment  charges,  including  other-than-temporary  impairments  on  investment  securities  classified  as 
available-for-sale, and impairments on goodwill, intangible assets and deferred charge assets; 

gross and net premiums written and net premiums earned;

fair value measurements of investments; 

fair value estimates associated with accounting for acquisitions;

fair value estimates associated with loss portfolio transfer reinsurance agreements for which we have elected 
the fair value option; and

• 

redeemable noncontrolling interests.

 Significant Accounting Policies

(a) Premiums

Non-Life

Non-life premiums written are earned on a pro-rata basis over the period the coverage is provided. Reinsurance 
premiums are recorded at the inception of the policy, are based upon contractual terms and, for certain business, are 
estimated  based  on  underlying  contracts  or  from  information  provided  by  insureds  and/or  brokers.  Changes  in 
reinsurance  premium  estimates  are  expected  and  may  result  in  adjustments  in  future  periods. Any  subsequent 
differences arising on such estimates are recorded as premiums written in the period in which they are determined.

Certain non-life contracts are retrospectively rated and provide for a final adjustment to the premium based on 
the  final  settlement  of  all  losses.  Premiums  on  such  contracts  are  adjusted  based  upon  contractual  terms,  and 
management judgment is involved with respect to the estimate of the amount of losses that we expect to incur.  Additional 
premiums are recognized at the time loss thresholds specified in the contract are exceeded and are earned over the 
coverage period, or are earned immediately if the period of risk coverage has passed. 

138

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Life and Annuities

Prior to going into run-off, our life and annuities subsidiaries wrote life insurance, including credit life and disability 
insurance, term life insurance, assumed life reinsurance and annuities. We will continue to recognize premiums on 
term life insurance, assumed life reinsurance and credit life and disability insurance. These premiums are generally 
recognized as revenue when due from policyholders. The policies include contracts with fixed and guaranteed premiums 
and benefits. Benefits and expenses are matched with such revenue to result in the recognition of profit over the life 
of the contracts.

Premiums receivable

Premiums receivable represent amounts currently due and amounts not yet due on insurance and reinsurance 
policies. Premiums for insurance policies are generally due at inception. Premiums for reinsurance policies generally 
become due over the period of coverage based on the policy terms. We monitor the credit risk associated with premiums 
receivable, taking into consideration the impact of our contractual right to offset loss obligations or unearned premiums 
against  premiums  receivable. Amounts  deemed  uncollectible  are  charged  to  net  earnings  in  the  period  they  are 
determined. Changes in the estimates of premiums written will result in an adjustment to premiums receivable in the 
period they are determined. 

Unearned premiums and prepaid reinsurance premiums

Unearned premiums represent the portion of premiums written that relate to the unexpired terms of policies in 
force. Premiums ceded are similarly pro-rated over the period the coverage is provided with the unearned portion being 
deferred as prepaid reinsurance premiums.

(b) Acquisition Costs

Acquisition costs, consisting principally of commissions and brokerage expenses and certain premium taxes and 
fees incurred at the time a contract or policy is issued and that vary with and are directly related to the successful 
efforts of acquiring new insurance contracts or renewing existing insurance contracts, are deferred and amortized over 
the period in which the related premiums are earned. Deferred acquisition costs are limited to their estimated realizable 
value  by  line  of  business  based  on  the  related  unearned  premiums,  anticipated  claims  and  claim  expenses  and 
anticipated investment income.

(c) Losses and LAE

Non-life Run-off

The liability for losses and LAE in the Non-life Run-off segment includes an amount determined from reported 
claims and an amount, based on historical loss experience and industry statistics, for losses incurred but not reported 
("IBNR") determined using a variety of actuarial methods. These estimates are continually reviewed and are necessarily 
subject to the impact of future changes in factors such as claim severity and frequency, changes in economic conditions 
including the impact of inflation, legal and judicial developments, and medical cost trends. While we believe that the 
amount is adequate, the ultimate liability may be in excess of, or less than, the amounts provided. Adjustments will be 
reflected as part of net increase or reduction in losses and LAE liabilities in the periods in which they become known. 
Premium and commission adjustments may be triggered by incurred losses, and any amounts are recorded in the 
same period that the related incurred loss is recognized.

Commutations of acquired companies’ exposures have the effect of accelerating the payout of claims compared 
to the probability-weighted ranges of actuarially projected cash flows that we applied when estimating the fair values 
of assets and liabilities at the time of acquisition. Any material acceleration of payout together with the impact of any 
material loss reserve savings in any period will also accelerate the amortization of fair value adjustments in that period. 
Gains or losses on settlement of losses and LAE liabilities by way of commutation or policy buy-back are recognized 
upon execution of a commutation or policy buyback with the insured or reinsured. 

Our insurance and reinsurance subsidiaries also establish provisions for LAE relating to run-off costs for the 
estimated duration of the run-off, which are included in losses and LAE. These provisions are assessed at each reporting 
date, and provisions relating to future periods are adjusted to reflect any changes in estimates of the periodic run-off 
costs or the duration of the run-off, including the impact of any acceleration of the run-off period that may be caused 
by commutations. Provisions relating to the current period together with any adjustment to future run-off provisions are 
included in net incurred losses and LAE in the consolidated statements of earnings.

139

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Atrium and StarStone

The reserves for losses and LAE in the Atrium and StarStone segments include reserves for unpaid reported 
losses and for IBNR loss reserves. The reserves for unpaid reported losses and loss expenses are established by 
management based on reports from brokers, ceding companies and insureds and represent the estimated ultimate 
cost of events or conditions that have been reported to or specifically identified by us. The reserve for IBNR losses is 
established by us based on actuarially determined estimates of ultimate losses and loss expenses. Inherent in the 
estimate of ultimate losses and loss expenses are expected trends in claim severity and frequency and other factors 
which may vary significantly as claims are settled. Accordingly, ultimate losses and loss expenses may differ from the 
amounts recorded in the consolidated financial statements. These estimates are reviewed regularly and, as experience 
develops and new information becomes known, the reserves are adjusted as necessary. Such adjustments, if any, will 
be recorded in earnings in the period in which they become known. Prior period development arises from changes to 
loss estimates recognized in the current year that relate to loss reserves established in previous calendar years.

Components of Net Incurred Losses and LAE

Included within the total net incurred losses and LAE on our consolidated statement of earnings are the following 

items:

•  Net losses paid: paid losses and LAE, net of related reinsurance recoveries.

•  Net  change  in  case  and  LAE  reserves:  the  change  in  case  reserves  and  associated  LAE,  net  of  related 

reinsurance recoveries.

•  Net change in IBNR reserves: the change in IBNR reserves, net of related reinsurance recoveries.

• 

Increase (reduction) in estimates of net ultimate losses: the total of net loses paid, net change in case and 
LAE reserves and the net change in IBNR.

• 

Increase (reduction) in provisions for unallocated LAE: the net change in our provision for unallocated LAE.

•  Amortization of deferred charge assets: the amortization of the deferred charge assets associated with the 
retroactive reinsurance contracts which we assumed, where the estimated ultimate losses at inception were 
greater than the premiums received.

•  Amortization  of  fair  value  adjustments:  the  amortization  of  the  fair  value  adjustments  associated  with  the 
acquisitions of companies, where the acquired reserves and recoveries were fair valued upon acquisition.

•  Changes in fair value - fair value option: the changes in the fair value for reinsurance agreements where we 
have elected the fair value option. The change in fair value component includes the changes in the discounted 
cash flows and risk margin. The underlying net losses paid, net change in case and LAE reserves and the net 
change in IBNR reserves relating to these reinsurance agreements for which we have elected the fair value 
option is included in the appropriate line item described above.

•  Net incurred losses and LAE: the total of increase (reduction) in estimates of net ultimate losses, increase 
(reduction) in provisions for unallocated LAE, amortization of deferred charge assets, amortization of fair value 
adjustments and changes in fair value - fair value option. 

(d) Policy Benefits for Life and Annuity Contracts

Policy benefits for life and annuity contracts (“policy benefits”) are calculated using the net level premium method 
and are derived using locked-in assumptions. Policy benefits are established and maintained at a level that we estimate 
will, when taken together with future premium payments and investment income expected to be earned on associated 
premiums, be sufficient to support all future cash flow benefit obligations and third-party servicing obligations as they 
become  payable.  We  review  policy  benefits  regularly  and  perform  loss  recognition  testing  based  upon  cash  flow 
projections.

140

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Since the development of the policy benefits is based upon projections of future cash flows, we are required to 
make assumptions for mortality, longevity and morbidity rates, lapse rates, expenses and investment income. The 
assumptions used to determine policy benefits are determined at the inception of the contracts, reviewed and adjusted 
at the point of acquisition, as required, and are locked-in throughout the life of the contract unless a premium deficiency 
develops. These locked-in assumptions are based on a best estimate view of experience at the time they are established 
and may include a provision for adverse deviation.  Assumptions are established based upon a combination of historical 
and industry experience, when available, and management judgment.  Actual results could differ from these estimates. 

Policy benefit liabilities are reviewed periodically to determine whether a premium deficiency exists.  Management 
reviews emerging experience and updates best estimate assumptions where appropriate.  If existing policy benefit 
reserves, reduced by unamortized acquisition costs, together with the present value of future gross premiums using 
current best estimate assumptions, are insufficient in covering the present value of future benefits, settlement, and 
maintenance costs using current best estimate assumptions, a premium deficiency is deemed to exist. To remediate, 
unamortized acquisition costs are reduced until the premium deficiency has been eliminated.  If unamortized acquisition 
costs have been entirely written off and a premium deficiency still exists, locked-in assumptions are revised and a 
charge for policy benefits is recognized. 

Because of the many assumptions and estimates used in establishing policy benefits and the long-term nature 

of the contracts, the reserving process, while based on actuarial techniques, is inherently uncertain.

(e) Reinsurance Balances Recoverable on Paid and Unpaid Losses

Amounts  billed  to,  and  due  from,  reinsurers  resulting  from  paid  movements  in  the  underlying  business  are 
calculated  in  accordance  with  the  terms  of  the  individual  reinsurance  contracts.  Similarly,  reinsurance  balances 
recoverable  on  paid  and  unpaid  losses  related  to  our  case  reserves  are  calculated  by  applying  the  terms  of  any 
applicable reinsurance coverage to movements in the underlying case reserves. Our estimate of reinsurance balances 
recoverable on paid and unpaid losses related to IBNR reserves is recognized on a basis consistent with the underlying 
IBNR reserves.

Our reinsurance balances recoverable on paid and unpaid losses are presented net of a provision for uncollectible 
amounts, reflecting the amount deemed not collectible due to credit quality, collection problems due to the location of 
the reinsurer, contractual disputes with reinsurers over individual contentious claims, contract language or coverage 
issues.

(f) Investments, Cash and Cash Equivalents

Short-term investments and fixed maturity investments

Short-term investments comprise investments with a maturity greater than three months up to one year from the 
date of purchase. Fixed maturities comprise investments with a maturity of greater than one year from the date of 
purchase.

 Short-term  and  fixed  maturity  investments  classified  as  trading  are  carried  at  fair  value,  with  realized  and 
unrealized holding gains and losses included in net earnings and reported as net realized and unrealized gains and 
losses.

Short-term and fixed maturity investments classified as available-for-sale are carried at fair value, with unrealized 
gains  and  losses  excluded  from  net  earnings  and  reported  as  a  separate  component  of  accumulated  other 
comprehensive income (loss) ("AOCI"). Realized gains and losses on sales of investments classified as available-for-
sale are recognized in the consolidated statements of earnings.

The costs of short-term and fixed maturity investments are adjusted for amortization of premiums and accretion 
of discounts, recognized using the effective yield method and included in net investment income. For mortgage-backed 
and asset-backed investments, and any other holdings for which there is a prepayment risk, prepayment assumptions 
are evaluated and reviewed on a regular basis.

Investment purchases and sales are recorded on a trade-date basis. Realized gains and losses on the sale of 

investments are based upon specific identification of the cost of investments.

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Other-Than-Temporary Impairments

Fixed  maturity  investments  classified  as  available-for-sale  are  reviewed  quarterly  to  determine  if  they  have 
sustained an impairment of value that is, based on our judgment, considered to be other than temporary. The process 
includes reviewing each fixed maturity investment that is below cost and: (1) determining if we have the intent to sell 
the fixed maturity investment; (2) determining if it is more likely than not that we will be required to sell the fixed maturity 
investment before its anticipated recovery; and (3) assessing whether a credit loss exists, that is, whether we expect 
that the present value of the cash flows expected to be collected from the fixed maturity investment is less than the 
amortized cost basis of the investment. 

In assessing whether it is more likely than not that we will be required to sell a fixed maturity investment before 
its anticipated recovery, we consider various factors including our future cash flow requirements, legal and regulatory 
requirements, the level of our cash, cash equivalents, short-term investments and fixed maturity investments available-
for-sale in an unrealized gain position, and other relevant factors. 

In evaluating credit losses, we consider a variety of factors in the assessment of a fixed maturity investment 
including: (1) the time period during which there has been a significant decline below cost; (2) the extent of the decline 
below cost and par; (3) the potential for the investment to recover in value; (4) an analysis of the financial condition of 
the issuer; (5) the rating of the issuer; and (6) failure of the issuer of the investment to make scheduled interest or 
principal payments. 

If we conclude that an investment is other-than-temporarily impaired ("OTTI"), then the difference between the 
fair value and the amortized cost of the investment is presented as an OTTI charge in the consolidated statements of 
earnings,  with  an  offset  for  any  non-credit  related  loss  component  of  the  OTTI  charge  to  be  recognized  in  other 
comprehensive income. Accordingly, only the credit loss component of the OTTI amount would have an impact on our 
earnings.

Equities

We have investments in publicly traded equities, which are classified as trading, and we also have investments 
in privately held equities. Our equity investments are carried at fair value with realized and unrealized holding gains 
and losses included in net earnings and reported as net realized and unrealized gains and losses.

Other investments, at fair value

Other investments include investments in limited partnerships and limited liability companies (collectively "private 
equities") and fixed income funds, hedge funds, equity funds, private credit funds and collateralized loan obligation 
("CLO") equity funds that carry their investments at fair value, as well as direct investments in CLO equities. These 
other investments are stated at fair value, which ordinarily will be the most recently reported net asset value as advised 
by the fund manager or administrator. Many of our fund investments publish net asset values on a daily basis and 
provide daily liquidity; others report on a monthly basis. Private equities typically report quarterly. The change in fair 
value is included in net realized and unrealized gains and losses on investments and recognized in net earnings.

Other investments, at cost

During 2018, we sold our investments in life settlement contracts, which were recorded as other investments, 
at  cost  and  accounted  for  under  the  investment  method  whereby  we  recognized  our  initial  investment  in  the  life 
settlement contracts at the transaction price plus all initial direct external costs. Continuing costs to keep the policy in 
force, primarily life insurance premiums, increase the carrying amount of the investment. We recognized income on 
individual investments in life settlements when the insured died, at an amount equal to the excess of the investment 
proceeds over the carrying amount of the investment at that time. 

The investments were subject to quarterly impairment review on a contract-by-contract basis. An investment in 
life settlements was considered impaired if the undiscounted cash flows resulting from the expected proceeds from 
the investment in life settlements were not sufficient to recover the current carrying amount for the investment in life 
settlements  plus  anticipated  undiscounted  future  premiums  and  other  capitalizable  future  costs,  if  any.  Impaired 
contracts were written down to their estimated fair value, which was determined on a discounted cash flow basis using 
current market longevity assumptions and market yields, with any impairment charges included within net realized and 
unrealized gains (losses).

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Equity method investments

Investments  in  which  the  Company  has  significant  influence  over  the  operating  and  financial  policies  of  the 
investee are classified as equity method investments and are accounted for using the equity method of accounting. In 
applying the equity method of accounting, investments are initially recorded at cost and are subsequently adjusted 
based on the Company's proportionate share of net income or loss of the investee. Adjustments are based on the most 
recently  available  financial  information  from  the  investee.  Changes  in  the  carrying  value  of  such  investments  are 
recorded in our consolidated statements of earnings as earnings (losses) from equity method investments. Any decline 
in the value of our equity method investments considered by management to be other-than-temporary is reflected in 
our consolidated statements of earnings in the period in which it is determined. 

Cash and cash equivalents

Cash equivalents includes money market funds, fixed interest deposits and all highly liquid debt instruments 

purchased with an original maturity of three months or less.

(g) Funds Held

Under funds held arrangements, the reinsured company has retained funds that would otherwise have been 
remitted to our reinsurance subsidiaries. The funds balance is credited with investment income and losses payable 
are deducted. Funds held are shown under two categories on the consolidated balance sheets, where funds held upon 
which we receive the underlying portfolio economics are shown as "Funds held - directly managed", and funds held 
where we receive a fixed crediting rate are shown as "Funds held by reinsured companies". Funds held by reinsured 
companies are carried at cost. Funds held - directly managed, carried at fair value, represents the aggregate of funds 
held at cost and the value of an embedded derivative. The embedded derivative relates to our contractual right to 
receive the return on the underlying investment portfolio economics. The investment returns on both categories of 
funds held are recognized in net investment income and net realized and unrealized gains (losses). The revaluation 
of the embedded derivative is included in net unrealized gains (losses). 

(h) Fees and Commission Income

Fees and commission income primarily includes profit commissions earned from managed Lloyd's syndicates 
as well as fees earned under fronting and consulting arrangements with third- party clients, which are recorded on an 
accrual basis. 

(i) Foreign Exchange

Our reporting currency is the U.S. dollar. Assets and liabilities of entities whose functional currency is not the 
U.S. dollar are translated at period end exchange rates. Revenues and expenses of such foreign entities are translated 
at average exchange rates during the year. The effect of the currency translation adjustments for these foreign entities 
is included in accumulated other comprehensive income (loss).

Other foreign currency assets and liabilities that are considered monetary items are translated at exchange rates 
in effect at the balance sheet date. Foreign currency revenues and expenses are translated at transaction date exchange 
rates. These exchange gains and losses are recognized in net earnings.

(j) Share-based Compensation

We have primarily used three types of share-based compensation: (i) restricted shares, restricted share units 
and performance share units, (ii) cash-settled stock appreciation rights ("SARs") and (iii) shares issued under our 
employee share purchase plans. With the exception of SARs and the incentive plan awards issued to certain employees 
of Atrium, our share-based compensation awards qualify for equity classification. The fair value of the compensation 
cost is measured at the grant date and is expensed over the service period of the award. The SARs and the Atrium 
incentive plan awards are classified as liability awards. Liability classified awards are recorded at fair value within other 
liabilities in the consolidated balance sheet with changes in fair value relating to the vested portion of the award recorded 
within general and administrative expenses in the consolidated statements of earnings.

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(k) Derivative Instruments

We utilize derivative instruments in our foreign currency risk management strategy and recognize all derivatives 
as either assets or liabilities in the consolidated balance sheets and carry them at the fair value of the specific instrument 
utilized. Changes in the fair value as well as realized gains or losses on derivative instruments are recognized in net 
earnings if they are not designated as qualifying hedging instruments or if the criteria for establishing a perfectly effective 
designated  hedging  relationship  for  our  net  investment  hedges  has  not  been  met.  However,  if  a  designated  net 
investment hedge is deemed to be perfectly effective, then we recognize the changes in the fair value of the underlying 
hedging instrument in accumulated other comprehensive income (loss) until the application of hedge accounting is 
discontinued. Any cumulative gains or losses arising on designated net investment hedges are deferred in accumulated 
other comprehensive income (loss) until the cumulative translation adjustment ("CTA") from the underlying hedged net 
investment is recognized in net earnings due to a disposal, deconsolidation or substantial liquidation.

Certain of our funds held arrangements also contain embedded derivatives as described above, which are carried 

at fair value. In addition, we also hold equity call options as part of our investment strategy.

(l) Income Taxes

Certain of our subsidiaries and branches operate in jurisdictions where they are subject to taxation. Current and 
deferred tax expense or benefit is charged or credited to net earnings (loss), or, in certain cases, to other comprehensive 
income (loss), based upon enacted tax laws and rates applicable in the relevant jurisdiction in the period in which the 
tax becomes accruable or realizable. Deferred taxes are provided for temporary differences between the bases of 
assets and liabilities used in the financial statements and those used in the various jurisdictional tax returns. When 
our assessment indicates that all or some portion of deferred tax assets will not be realized, a valuation allowance is 
recorded against the deferred tax assets to reduce the assets to the amount more likely than not to be realized.

We recognize the benefit relating to tax positions only where the position is more likely than not to be sustained 
assuming examination by tax authorities. A recognized tax benefit is measured as the largest amount that is greater 
than 50 percent likely of being realized. A liability or other adjustment is recognized for any tax benefit (along with any 
interest and penalty, if applicable) claimed in a tax return in excess of the amount allowed to be recognized in the 
financial statements under U.S. GAAP. Any changes in amounts recognized are recorded in the period in which they 
are determined.

(m) Earnings Per Share

Basic earnings per share is based on the weighted average number of ordinary shares outstanding and excludes 
potentially  dilutive  securities  such  as  restricted  shares,  restricted  share  units,  warrants,  options  and  convertible 
securities.  Diluted  earnings  per  share  is  based  on  the  weighted  average  number  of  ordinary  and  ordinary  share 
equivalents outstanding calculated using the treasury stock method for all potentially dilutive securities. When the effect 
of dilutive securities would be anti-dilutive, these securities are excluded from the calculation of diluted earnings per 
share.

(n) Acquisitions, Goodwill and Intangible Assets

The acquisition method is used to account for all business acquisitions. This method requires that we record the 
acquired assets and liabilities at their estimated fair value. The fair values of each of the acquired reinsurance assets 
and liabilities are derived from probability-weighted ranges of the associated projected cash flows, based on actuarially 
prepared information and management’s run-off strategy. Our run-off strategy, as well as that of other run-off market 
participants, is expected to be different from the seller's as generally sellers are not specialized in running off insurance 
and reinsurance liabilities whereas we and other market participants do specialize in such run-offs.

The key assumptions used by us and, we believe, by other run-off market participants in the fair valuation of 
acquired companies are (i) the projected payout, timing and amount of claims liabilities; (ii) the related projected timing 
and amount of reinsurance collections; (iii) an appropriate discount rate, which is applied to determine the present 
value of the future cash flows; (iv) the estimated unallocated LAE to be incurred over the life of the run-off; (v) the 
impact of any accelerated run-off strategy; and (vi) an appropriate risk margin.

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The difference between the original carrying value of reinsurance liabilities and reinsurance assets acquired at 
the date of acquisition and their fair value is recorded as an intangible asset or other liability, which we refer to as the 
fair value adjustment ("FVA"). The FVA is amortized over the estimated payout period of outstanding losses and loss 
expenses acquired. To the extent the actual payout experience after the acquisition is materially faster or slower than 
anticipated at the time of the acquisition, there is an adjustment to the estimated ultimate loss reserves, or there are 
changes in bad debt provisions or in estimates of future run-off costs following accelerated payouts, then the amortization 
of the FVA is adjusted to reflect such changes.

The difference between the fair value of net assets acquired and the purchase price is recorded as a goodwill 
asset or as a gain from bargain purchase in the consolidated statements of earnings. Goodwill is established initially 
upon acquisition and assessed at least annually for impairment. If the goodwill asset is determined to be impaired it 
is written down in the period in which the determination is made.

Intangible assets represent the fair value adjustments related to unpaid losses and LAE, reinsurance balances 
recoverable on paid and unpaid losses and policy benefits for life and annuity contracts along with the intangible assets 
arising from the acquisitions of Atrium and StarStone. Definite-lived intangible assets are amortized over their useful 
lives. Amortization of intangible assets is recognized in the consolidated statement of earnings. Indefinite-lived intangible 
assets are not subject to amortization. The carrying values of intangible assets are reviewed for indicators of impairment 
at least annually. Impairment is recognized if the carrying values of the definite-lived intangible assets are not recoverable 
from their undiscounted cash flows and are measured as the difference between the carrying value and the fair value.

(o) Retroactive Reinsurance

Retroactive reinsurance policies provide indemnification of losses and LAE with respect to past loss events. In 
our Non-life Run-off segment we use the balance sheet accounting approach for assumed loss portfolio transfers, 
whereby at the inception of the contract there are no premiums or losses recorded in earnings.

In  our  Non-life  Run-off  and  StarStone  segments  we  have  ceded  business  to  KaylaRe  Ltd.,  a  wholly-owned 
reinsurer, as described in Note 21 - "Related Party Transactions". The reinsurance ceded by StarStone to KaylaRe 
Ltd.  during  the  year  ended  December  31,  2016  was  mostly  recognized  as  retroactive  reinsurance,  except  for  the 
unearned ceded premium as at December 31, 2016 which was recognized as prospective reinsurance. The reinsurance 
ceded by StarStone to KaylaRe Ltd. from January 1, 2017 was recognized as prospective reinsurance.

Deferred Charge Assets

 If, at the inception of a Non-life Run-off retroactive reinsurance contract, the estimated undiscounted ultimate 
losses  payable  are  in  excess  of  the  premiums  received,  a  deferred  charge  asset  is  recorded  for  the  excess. The 
premium consideration that we charge the ceding companies may be lower than the undiscounted estimated ultimate 
losses payable due to the time value of money. After receiving the premium consideration in full from our cedents at 
the inception of the contract, we invest the premium received over an extended period of time, thereby generating 
investment income. We expect to generate profits from these retroactive reinsurance policies when taking into account 
the premium received and expected investment income, less contractual obligations and expenses. Deferred charge 
assets, recorded in other assets, are amortized over the estimated claim payment period of the related contract with 
the periodic amortization reflected in earnings as a component of losses and LAE. Deferred charge assets amortization 
is  adjusted  at  each  reporting  period  to  reflect  new  estimates  of  the  amount  and  timing  of  remaining  loss 
payments. Changes in the estimated amount and the timing of payments of unpaid losses may have an effect on the 
unamortized deferred charge assets and the amount of periodic amortization. Deferred charge assets are assessed 
at each reporting period for impairment. If the asset is determined to be impaired, it is written down in the period in 
which the determination is made.

Fair Value Option

In our Non-life Run-off segment, we have elected to apply the fair value option for certain loss portfolio transfer 
reinsurance transactions. This is an irrevocable election that applies to all balances under the insurance contract, 
including funds held assets, reinsurance balances recoverable on paid and unpaid losses, and the liability for losses 
and loss adjustment expenses. 

 We use an internal model to calculate the fair value of the liability for losses and loss adjustment expenses and 
the reinsurance balances recoverable on paid and unpaid losses asset. Note 11 - "Fair Value Measurements" describes 
the internal model, including the observable and unobservable inputs used in the model.

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(p) Redeemable Noncontrolling Interest

In  connection  with  the  acquisitions  of  Arden,  Atrium  and  StarStone,  certain  subsidiaries  issued  shares  to 
noncontrolling interests. These shares provide certain redemption rights to the holders, which may be settled in our 
own  shares  or  cash  or  a  combination  of  cash  and  shares,  at  our  option.  Redeemable  noncontrolling  interest  with 
redemption features that are not solely within our control are classified within temporary equity in the consolidated 
balance sheets and carried at the redemption value, which is fair value. Change in the fair value is recognized through 
retained earnings as if the balance sheet date were also the redemption date.

(q) Internal-use Software

Direct internal and external costs to acquire or develop internal-use software have been capitalized. We only 
capitalize costs incurred after the preliminary project stage has been completed, and when management has authorized 
and committed to funding the project and it is probable that the project will be completed and the software will be used 
to perform the functions intended. Capitalized costs related to internal-use software are amortized on a straight-line 
basis over the estimated useful lives of the assets. These capitalized costs are also assessed for impairment when 
impairment indicators exist. 

(r) Held-for-sale Business and Discontinued Operations

We  report  a  business  as  held-for-sale  when  certain  criteria  are  met,  which  include  (1)  management  either 
approved the sale or is in the process of obtaining approval to sell the business and is committed to a formal plan to 
sell the business, (2) the business is available for immediate sale in its present condition, (3) the business is being 
actively marketed for sale at a price that is reasonable in relation to its current fair value, and (4) the sale is anticipated 
to occur during the next 12 months, among other specified criteria. A business classified as held for sale is recorded 
at the lower of its carrying amount or estimated fair value less costs to sell. If the carrying amount of the business 
exceeds its estimated fair value, a loss is recognized. Assets and liabilities related to the businesses classified as held-
for-sale are separately reported in our Consolidated Balance Sheets beginning in the period in which the business is 
classified as held-for-sale. Refer to Note 5 for further information regarding our held-for-sale business. The Pavonia 
business was also classified as a discontinued operation whose results were aggregated and presented within one 
line in the consolidated statements of earnings for periods prior to its sale.

New Accounting Standards Adopted in 2018 

Accounting Standards Update ("ASU") 2017-09, Stock Compensation - Scope of Modification Accounting

In May 2017, the Financial Accounting Standards Board (the "FASB") issued ASU 2017-09, which amends the 
scope of modification accounting for share-based payment arrangements. The ASU provides guidance on the types 
of changes to the terms or conditions of share-based payment awards to which an entity would be required to apply 
modification accounting under Accounting Standards Codification ("ASC") 718 - Compensation - Stock Compensation. 
Specifically, an entity would not apply modification accounting if the fair value, vesting conditions, and classification of 
the awards are the same immediately before and after the modification. The adoption of this guidance did not have 
any impact on our consolidated financial statements and disclosures.

ASU 2017-07, Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit 
Cost

In March 2017, the FASB issued ASU 2017-07, which amends the requirements in ASC 715 - Compensation - 
Retirement Benefits, related to the income statement presentation of the components of net periodic benefit cost for 
an entity’s sponsored defined benefit pension and other postretirement plans. The ASU also requires that only the 
service-cost component of the net benefit cost is eligible for capitalization, which is a change from prior practice, under 
which entities capitalized the aggregate net benefit cost when applicable. The adoption of this guidance did not have 
any impact on our consolidated financial statements and disclosures.

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ASU  2017-05,  Clarifying  the  Scope  of  Asset  Derecognition  Guidance  and  Accounting  for  Partial  Sales  of 
Nonfinancial Assets 

In February 2017, the FASB issued ASU 2017-05 to clarify the scope of the Board’s guidance on the derecognition 
of nonfinancial assets (ASC 610-20) as well as the accounting for partial sales of nonfinancial assets. The ASU conforms 
the derecognition of nonfinancial assets with the model for transactions in the revenue standard, ASC 606. The ASU 
clarifies that ASC 610-20 applies to the derecognition of all nonfinancial assets and in-substance nonfinancial assets. 
The ASU also requires an entity to derecognize the nonfinancial asset or in-substance nonfinancial asset in a partial 
sale transaction when (1) the entity ceases to have a controlling financial interest in a subsidiary pursuant to ASC 810, 
and (2) control of the asset is transferred in accordance with ASC 606. The adoption of this guidance did not have any 
impact on our consolidated financial statements and disclosures.

ASU 2016-16, Intra-Entity Transfers of Assets Other Than Inventory

In October 2016, the FASB issued ASU 2016-16, which requires immediate recognition of the tax consequences 
of many intercompany asset transfers other than inventory. The adoption of this guidance did not have any impact on 
our consolidated financial statements and disclosures.

ASU 2016-15, Statement of Cash Flows - Classification of Certain Cash Receipts and Cash Payments

In August 2016, the FASB issued ASU 2016-15, which amends the guidance on the classification of certain cash 
receipts and payments in the statement of cash flows. The adoption of this guidance did not have any impact on our 
consolidated financial statements and disclosures.

ASUs 2016-01 and 2018-03, Recognition and Measurement of Financial Instruments

In  January  2016,  the  FASB  issued  ASU  2016-01,  which  amends  the  guidance  on  the  classification  and 
measurement  of  financial  instruments. Although  the ASU  retains  many  of  the  current  requirements,  it  significantly 
revises an entity’s accounting related to (1) the classification and measurement of investments in equity securities, 
and (2) the presentation of certain fair value changes for financial liabilities measured at fair value. The ASU also 
amends certain disclosure requirements associated with the fair value of financial instruments.

In February 2018, the FASB also issued ASU 2018-03, which clarifies that entities should use a prospective 
transition  approach  only  for  equity  securities  they  elect  to  measure  using  the  new  measurement  alternative.  The 
amendments also clarify that an entity that voluntarily discontinues using the measurement alternative for an equity 
security without a readily determinable fair value must measure that security and all identical or similar investments of 
the same issuer at fair value. Under this guidance, this election is irrevocable and will apply to all future purchases of 
identical or similar investments of the same issuer. The amendments also clarify other aspects of ASU 2016-01 regarding 
how to apply the measurement alternative and the presentation requirements for financial liabilities measured under 
the fair value option. The adoption of this guidance was contingent on the adoption of ASU 2016-01. 

We adopted ASU 2016-01 as amended by ASU 2018-03 on January 1, 2018 using the modified retrospective 
approach and recorded a cumulative-effect adjustment of $1.6 million to reduce opening retained earnings for certain 
of our other investments that were previously classified as available-for-sale securities and for which changes in fair 
value were previously included in accumulated other comprehensive income.

ASUs 2014-09, 2016-08, 2016-10 and 2016-12, Revenue from Contracts with Customers

In May 2014, the FASB issued ASU 2014-09, which outlines a single comprehensive model for entities to use 
in accounting for revenue arising from contracts with customers and supersedes most current revenue recognition 
guidance, including industry-specific guidance. The ASU applies to all contracts with customers except those that are 
within the scope of other topics within the FASB's codification, including ASC 944 - Financial Services - Insurance, 
ASC 320 - Investments - Debt Securities, ASC 321 - Investments - Equity Securities, ASC 323 - Investments - Equity 
Method and Joint Ventures and ASC 825 - Financial Instruments. However, while contracts within the scope of ASC 
944 are excluded from the scope of the ASU, certain insurance-related contracts are in scope, for example contracts 
under which service providers charge their customers fixed fees in exchange for an agreement to provide services for 
an uncertain future event. Certain of the ASU’s provisions also apply to transfers of non-financial assets and include 
guidance on recognition and measurement. Subsequently, the FASB issued ASUs 2016-08, 2016-10 and 2016-12 that 
either made targeted amendments to or clarified the implementation of ASU 2014-09.

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We adopted ASU 2014-09 and the related amendments on January 1, 2018 using the modified retrospective 
method with prior periods not being restated. The adoption of this guidance and the related amendments did not have 
a material impact on our consolidated financial statements and related disclosures, since substantially all of our revenues 
are from sources that are within the scope of other FASB topics, primarily ASC 944, ASC 320, ASC 321, ASC 323 and 
ASC 825, and therefore are excluded from the scope of the revenue recognition standard.

Recently Issued Accounting Pronouncements Not Yet Adopted

ASU 2018-17, Targeted Improvements to Related Party Guidance for Variable Interest Entities

In October 2018, the FASB issued ASU 2018-17, which clarifies that when determining whether a decision-
making fee is a variable interest, a reporting entity should consider indirect interests held through related parties under 
common control on a proportional basis rather than as the equivalent of a direct interest in its entirety, as currently 
required in U.S. GAAP.  This amendment will (1) likely result in more decision makers not having a variable interest 
through their decision-making arrangements and (2) create alignment between determining whether a decision-making 
fee is a variable interest and determining whether a reporting entity within a related party group is the primary beneficiary 
of  a  variable  interest  entity  ("VIE").  The ASU  is  effective  for  interim  and  annual  reporting  periods  beginning  after 
December 15, 2019, although early adoption is permitted. All entities are required to apply this guidance retrospectively 
with a cumulative-effect adjustment to retained earnings at the beginning of the earliest period presented. While some 
of our subsidiaries are involved in certain decision-making arrangements for which they earn fees that are considered 
variable interests, they do not meet the primary beneficiary definition under the VIE guidance with respect to these 
arrangements. Therefore, we do not expect the adoption of this guidance to have a material impact on our consolidated 
financial statements and the related disclosures.

ASU 2018-13, Changes to the Disclosure Requirements for Fair Value Measurements

In August 2018, the FASB issued ASU 2018-13, which amended the fair value measurement guidance in ASC 
820 - Fair Value Measurement, by removing and modifying certain existing disclosure requirements, while also adding 
new disclosure requirements. The ASU is effective for interim and annual reporting periods beginning after December 
15,  2019,  although  early  adoption  is  permitted,  with  the  amendments  being  applied  either  prospectively  or 
retrospectively, as specified in the ASU. In addition, an entity may elect to early adopt the removal or modification of 
disclosures immediately and delay the adoption of the new disclosure requirements until the effective date. We are 
currently assessing the impact of adopting this guidance however we do not expect the new or modified disclosures 
to have a material impact on our consolidated financial statements. 

ASU 2018-12, Targeted Improvements to the Accounting for Certain Long-Duration Insurance Contracts

In August 2018, the FASB issued ASU 2018-12, which amends the accounting and disclosure model for certain 
long-duration insurance contracts under U.S GAAP. The goal of the amendments in this ASU is to improve the following 
aspects of financial reporting related to long-duration insurance contracts: (1) measurement of the liability for future 
policy benefits related to non-participating traditional and limited-payment contracts, (2) measurement and presentation 
of market risk benefits, (3) amortization of deferred acquisition costs, and (4) presentation and disclosures. The ASU 
is effective for interim and annual reporting periods beginning after December 15, 2020, although early adoption is 
permitted. Once the transfer of our remaining life insurance policies from our subsidiary Alpha Insurance SA ("Alpha") 
to Monument Insurance Group Limited ("Monument") is completed, as discussed in Note 12 - "Policy Benefits for Life 
Contracts", we will only have de minimis exposures relating to long duration insurance contracts in our consolidated 
subsidiaries. Therefore, the adoption of this guidance is not expected to have a material impact on our consolidated 
financial statements and related disclosures.

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ASU 2018-02, Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income

In February 2018, the FASB issued ASU 2018-02, which gives entities the option to reclassify to retained earnings 
tax effects related to items in accumulated other comprehensive income (“AOCI”) that are deemed stranded in AOCI 
as a result of the Tax Cuts and Jobs Act (the "Tax Act") enacted in the United States at the end of 2017. The amendments 
in  this  guidance  eliminate  the  stranded  tax  effects  resulting  from  the  Tax Act  and  will  improve  the usefulness  of 
information reported to financial statement users. The ASU is effective for interim and annual reporting periods beginning 
after December 15, 2018 but early adoption is permitted in any interim or annual period for which financial statements 
have not yet been issued. Entities also have the option of applying the ASU either (1) in the period of adoption or (2) 
retrospectively to each period in which the income tax effects of the Tax Act related to items in AOCI, are recognized. 
The adoption of this guidance is not expected to have a material impact on our consolidated financial statements and 
related disclosures.

ASUs 2016-13 and 2018-19, Financial Instruments - Credit Losses - Measurement of Credit Losses on Financial 
Instruments

In June 2016, the FASB issued ASU 2016-13, which is codified in ASC 326, amending the guidance on the 
impairment of financial instruments and significantly changing how entities measure credit losses for most financial 
assets and certain other financial instruments including reinsurance balances recoverable on paid and unpaid losses 
that are not measured at fair value through net income. The ASU will replace the existing “incurred loss” approach, 
with an “expected loss” model for instruments measured at amortized cost and require entities to record allowances 
for available-for-sale debt securities rather than reduce the carrying amount under the existing OTTI model. The ASU 
also simplifies the accounting model for purchased credit-impaired debt securities and loans. The ASU is effective for 
interim and annual reporting periods beginning after December 15, 2019. In November 2018, the FASB also issued 
ASU 2018-19 covering targeted improvements to ASU 2016-13, which clarifies that receivables arising from operating 
leases are not within the scope of ASC 326-20 and that instead, the impairment of such receivables should be accounted 
for in accordance with ASC 842 - Leases.

We  expect  to  adopt  ASU  2016-13  and  the  related  amendments  on  January  1,  2020  using  the  modified 
retrospective approach required by the standard. Upon adoption of the standard, the OTTI approach we currently use 
for our available-for-sale securities whereby any credit losses are presented as write-downs on individual securities 
will be replaced by an approach whereby any credit losses are instead presented as an allowance against each security. 
This revised approach records the full effect of reversals of any credit losses in current period earnings, compared to 
current U.S. GAAP which amortizes the reversal of credit losses over the lifetime of the security. The length of time an 
available for sale security has been in an unrealized loss position will no longer be considered in determining whether 
to record a credit loss. In addition, the historical and implied volatility of the fair value of an available for sale security 
and recoveries or declines in fair value after the balance  sheet date will  no longer be considered when making  a 
determination of whether a credit loss exists. For our reinsurance balances recoverable on paid and unpaid losses, 
the ASU will require us to determine a provision for credit losses associated with our reinsurers based on an “expected 
loss” approach which will likely differ from the provisions for uncollectible reinsurance balances recoverable on paid 
and unpaid losses that we have currently recorded, based on the “incurred loss” approach under existing guidance.

We are continuing to review all of our financial instruments as well as assets that are subject to credit risk, 
primarily our reinsurance balances recoverable and available-for-sale debt securities to determine the provisions for 
credit losses on the instruments and to quantify the impact of adopting the “expected loss” approach required by the 
ASU. While we anticipate an increase in our allowances for credit losses for the financial instruments and assets that 
are within the scope of the ASU given the objective of the new guidance, the magnitude of any increase will depend 
largely on the composition of our investment portfolio and the reinsurance balances recoverable, in addition to the 
prevailing economic conditions and forecasts at the time of our adoption of the ASU.

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ENSTAR GROUP LIMITED

ASUs 2016-02, 2018-10 and 2018-11, Leases

In February 2016, the FASB issued ASU 2016-02, which is codified in ASC 842, amending the guidance on the 
classification,  measurement  and  disclosure  of  leases  for  both  lessors  and  lessees.  The ASU  requires  lessees  to 
recognize a right-of-use asset and an offsetting lease liability on the balance sheet and to disclose qualitative and 
quantitative information about leasing arrangements. Subsequently, in July 2018, the FASB issued ASU 2018-10, which 
clarifies how to apply certain aspects of ASC 842. The amendments in the ASU address a number of issues in the new 
leases guidance, including (1) the rate implicit in the lease, (2) impairment of the net investment in the lease, (3) lessee 
reassessment of lease classification, (4) lessor reassessment of lease term and purchase options, (5) variable payments 
that depend on an index or rate, and (6) certain transition adjustments.

In July 2018, the FASB also issued ASU 2018-11, which adds a transition option for all entities and a practical 
expedient only for lessors to ASU 2016-02. The transition option, which we elected on adoption of the guidance, allows 
entities  to  choose  not  to  apply  the  new  leases  standard  in  the  comparative  periods  they  present  in  their  financial 
statements in the year of adoption. Under the transition option, entities can instead opt to continue to apply the legacy 
guidance in ASC 840 - Leases, including its disclosure requirements, in the comparative periods presented in the year 
they adopt the new leases standard. This means that entities that elect this option will only provide annual disclosures 
for the comparative periods because ASC 840 does not require interim disclosures. Entities that elect this transition 
option will still be required to adopt the new leases standard using the modified retrospective transition method required 
by the standard, but they will recognize a cumulative-effect adjustment to the opening balance of retained earnings in 
the period of adoption rather than in the earliest period presented. The practical expedient provides lessors with an 
option to not separate the non-lease components from the associated lease components when certain criteria are met 
and requires them to account for the combined component in accordance with the revenue recognition standard in 
ASC 606 if the associated non-lease components are the predominant components.

We adopted the new leasing standard and the related  amendments on January  1, 2019 using the modified 
retrospective transition method as required by the standard, and based on the detailed analysis of our operating lease 
arrangements, we will recognize a right-of-use asset and an offsetting lease liability of approximately $65.0 million on 
our consolidated balance sheet, relating primarily to office space and facilities that we have leased to conduct our 
business operations.

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ENSTAR GROUP LIMITED

3. ACQUISITIONS 

2018

Maiden Re North America

Overview

On December 27, 2018, we completed the acquisition of Maiden Reinsurance North America, Inc. (“Maiden Re 
North America”)  from  a  subsidiary  of Maiden  Holdings,  Ltd.  ("Maiden  Holdings"). Maiden  Re  North America is  a 
diversified insurance company domiciled in Missouri that provides property and casualty treaty reinsurance, casualty 
facultative reinsurance and accident and health treaty reinsurance.  As part of the transaction, we also novated and 
assumed certain reinsurance agreements from Maiden Holdings' Bermuda reinsurer, including certain reinsurance 
agreements with Maiden Re North America. Refer to Note 4 - "Significant New Business" for additional information 
relating to these reinsurance agreements. We will operate the business in run-off. The renewal rights were not included 
in the transaction.

Purchase Price

The  total  cash  paid  in  the  transaction  was $286.4  million,  subject  to  certain  post-closing  adjustments.  The 
components of the consideration paid to acquire all of the outstanding shares of Maiden Re North America were as 
follows:

Cash paid

Adjustment for the fair value of preexisting relationships

Total purchase price

Net assets acquired at fair value (excluding preexisting relationships)

Excess of purchase price over fair value of net assets acquired

$

$

$

$

286,375

10,273

296,648

296,648

—

The purchase price was allocated to the acquired assets and liabilities of Maiden Re North America based on 

their estimated fair values at the acquisition date.

Adjustment for the Fair Value of Preexisting Relationships

Enstar  had  contractual  preexisting  relationships  with  Maiden  Re  North America,  which  were  deemed  to  be 
effectively settled at fair value on the acquisition date. The differences between the carrying value and the fair value 
of the preexisting relationships was included as part of the purchase price in accordance with ASC 805 - Business 
Combinations. The fair value of the balances relating to preexisting reinsurance relationships with Maiden Re North 
America were deemed to equal their carrying values given their short-term nature and the expectation that they would 
all be settled within the next twelve months.

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ENSTAR GROUP LIMITED

Fair Value of Net Assets Acquired and Liabilities Assumed

The  following  table  summarizes  the  fair  values  of  the  assets  acquired  and  liabilities  assumed  (excluding 
preexisting relationships and net of the intercompany cession assumed as part of the transaction) in the Maiden Re 
North America transaction at the acquisition date, which have all been allocated to the Non-life Run-off segment.

ASSETS
Fixed maturities, trading, at fair value

Short-term investments, trading, at fair value

Total investments

Cash and cash equivalents

Restricted cash and cash equivalents

Premiums receivable

Prepaid reinsurance premiums

Reinsurance balances recoverable

Other assets

TOTAL ASSETS

LIABILITIES
Losses and LAE

Unearned premiums

Other liabilities

TOTAL LIABILITIES

NET ASSETS ACQUIRED AT FAIR VALUE

$1,098,593

3,508

1,102,101

12,035

26,871

138,378

3,257

87,018

96,669

$1,466,329

$1,027,367

85,696

56,618

1,169,681

$ 296,648

Maiden Re North America's Results Included in Condensed Consolidated Statement of Earnings

The table below summarizes the results of the Maiden Re North America operations, which are included in 

our condensed consolidated statement of earnings from the acquisition date to December 31, 2018:

Net investment income

Net unrealized gains

General and administrative expenses

Net earnings

KaylaRe

Overview

$

$

675

3,749

(435)

3,989

On May 14, 2018, the Company acquired all of the outstanding shares and warrants of KaylaRe Holdings, Ltd. 
("KaylaRe"). In consideration for the acquired shares and warrants of KaylaRe, the Company issued an aggregate of 
2,007,017 ordinary shares to the shareholders of KaylaRe, comprising 1,501,778 voting ordinary shares and 505,239
Series E non-voting ordinary shares. Effective May 14, 2018, we consolidated KaylaRe into our consolidated financial 
statements, and any balances between KaylaRe and Enstar are now eliminated upon consolidation.

Refer to Note 20 - "Related Party Transactions" for additional information relating to KaylaRe.

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ENSTAR GROUP LIMITED

Purchase Price

The components of the consideration paid to acquire all of the outstanding shares and warrants of KaylaRe 

were as follows:

Fair value of Enstar ordinary shares issued

Fair value of previously held equity method investment

Adjustment for the fair value of preexisting relationships

Total purchase price

Net assets acquired at fair value (excluding preexisting relationships)

Excess of purchase price over fair value of net assets acquired

$

$

$

$

414,750

336,137

37,169

788,056

746,320

41,736

The purchase price was allocated to the acquired assets and liabilities of KaylaRe based on their estimated fair 
values at the acquisition date. We recognized goodwill of $41.7 million on the transaction, primarily attributable to (i) 
the capital synergies from integrating KaylaRe into our group capital structure, (ii) investment management capabilities 
on a total return basis, and (iii) the incremental acquired capital to be utilized for future non-life run-off transactions. 

Fair Value of Enstar Ordinary Shares Issued

The fair value of the Enstar ordinary shares issued was based on the closing price of Enstar's voting ordinary 
shares  of  $206.65  as  at  May 14,  2018,  the  date  the  transaction  closed.  Enstar's  non-voting  ordinary  shares  are 
economically equivalent to Enstar's voting ordinary shares.

Number of Enstar ordinary shares issued

Closing price of Enstar voting ordinary shares as of May 14, 2018

Fair value of Enstar ordinary shares issued to shareholders of KaylaRe

2,007,017

206.65

414,750

$

$

Fair Value of Previously Held Equity Method Investment

Prior to the close of the transaction, Enstar held a 48.2% interest in KaylaRe, which was accounted for as an 
equity method investment in accordance with ASC 323 - Investments - Equity Method and Joint Ventures. The acquisition 
of the remaining 51.8% equity interest in KaylaRe was considered a step acquisition, whereby the Company remeasured 
the previously held equity method investment to fair value. The Company considered multiple factors in determining 
the  fair  value  of  the  previously  held  equity  method  investment,  including  (i)  the  price  negotiated  with  the  selling 
shareholders for the 51.8% equity interest in KaylaRe, (ii) recent market transactions for similar companies, and (iii) 
current trading multiples for comparable companies. Based on this analysis, a valuation multiple of 1.05 to KaylaRe's 
carrying book value was determined to be appropriate to remeasure the previously held equity method investment at 
fair value. This resulted in the recognition of a gain of $16.0 million on completion of the step acquisition of KaylaRe, 
which was recorded in other income (loss) for the three and six months ended June 30, 2018. 

Carrying value of previously held equity method investment prior to the close of the transaction

Price-to-book multiple

Fair value of previously held equity method investment prior to the close of the transaction

Gain recognized on remeasurement of previously held equity method investment to fair value

$

$

$

320,130

1.05

336,137

16,007

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ENSTAR GROUP LIMITED

Adjustment for the Fair Value of Preexisting Relationships

Enstar had contractual preexisting relationships with KaylaRe, which were deemed to be effectively settled at 
fair value on the acquisition date. The differences between the carrying value and the fair value of the preexisting 
relationships was included as part of the purchase price in accordance with ASC 805 - Business Combinations. The 
fair  value  of  the  balances  relating  to  preexisting  reinsurance  relationships  with  KaylaRe  was  determined  using  a 
discounted  cash  flow  approach  and,  where  applicable,  consideration  was  given  to  stated  contractual  settlement 
provisions, when determining the loss to be recorded on the deemed settlement of these preexisting relationships. 
The fair values of the balances arising from the non-reinsurance preexisting relationships with KaylaRe were deemed 
to equal their carrying values given their short-term nature and the expectation that they would all be settled within the 
next twelve months.

As  a  result  of  effectively  settling  all  the  contractual  preexisting  relationships  with  KaylaRe,  the  Company 
recognized a loss of $15.6 million, which was recorded in other income (loss) in the three and six months ended June 
30, 2018, as summarized below:

ASSETS
Funds held by reinsured companies

Carrying value
$

386,793 $

Deferred acquisition costs/Value of business acquired

TOTAL ASSETS

LIABILITIES
Losses and LAE

Unearned premiums

Insurance and reinsurance balances payable

Other liabilities

TOTAL LIABILITIES

33,549

420,342

339,747

105,602

25,897

1,864

473,110

Fair value

386,793 $

40,268

427,061

333,205

105,602

23,559

1,864

464,230

NET ASSETS (LIABILITIES)

$

(52,768) $

(37,169) $

Loss on
deemed
settlement

—

6,719

6,719

(6,542)

—

(2,338)

—

(8,880)

15,599

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ENSTAR GROUP LIMITED

Fair Value of Net Assets Acquired and Liabilities Assumed

The  following  table  summarizes  the  fair  values  of  the  assets  acquired  and  liabilities  assumed  (excluding 
preexisting relationships) in the KaylaRe transaction at the acquisition date, which have all been allocated to the Non-
life Run-off segment.

ASSETS
Fixed maturities, trading, at fair value

Other investments, at fair value

Total investments

Cash and cash equivalents

Premiums receivable

Deferred acquisition costs

Other assets

TOTAL ASSETS

LIABILITIES
Losses and LAE

Unearned premiums

Insurance and reinsurance balances payable

Other liabilities

TOTAL LIABILITIES

$ 126,393

626,476

752,869

5,657

10,965

275

614

$ 770,380

$

4,059

10,984

13

9,004

24,060

NET ASSETS ACQUIRED AT FAIR VALUE

$ 746,320

KaylaRe's Results Included in Consolidated Statement of Earnings

The table below summarizes the results of the KaylaRe operations, which are included in our consolidated 

statement of earnings from the acquisition date to December 31, 2018:

Premiums earned

Incurred losses and LAE

Acquisition costs

Underwriting income

Net investment income

Net unrealized gains

Net loss

$

10,188

(9,190)

(332)

666

1,972

(6,621)

(4,556)

$

Supplemental Pro Forma Financial Information (Unaudited)

The following unaudited pro forma condensed combined statement of earnings for the years ended December 
31, 2018 and 2017 combines our historical consolidated statements of earnings with those of Maiden Re North America 
and KaylaRe, giving effect to the business combinations and related transactions as if they had occurred on January 
1, 2018 and 2017, respectively. For the year ended December 31, 2018, the operating results of Maiden Re North 
America and KaylaRe have been included in the consolidated financial statements from each of their respective dates 
of acquisition. The unaudited pro forma financial information presented below is for informational purposes only and 
is not necessarily indicative of the results of operations that would have been achieved if the acquisitions of Maiden 
Re North America and KaylaRe and related transactions had taken place at the beginning of each period presented, 
nor is it indicative of future results.

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ENSTAR GROUP LIMITED

2018
Total income

Total expenses

Total noncontrolling interest

Net earnings (loss)

$

$

Enstar Group
Limited

Maiden Re
North
America

KaylaRe

Pro forma
Adjustments

Unaudited

Enstar Group
Limited - Pro
forma
1,528,830

865,682 $

596,860 $

(20,554) $

86,842 $

(1,077,954)

(618,719)

(57,607)

62,051

—

—

2,208

—

(1,752,072)

62,051

(150,221) $

(21,859) $

(78,161) $

89,050 $

(161,191)

Summary of the Pro Forma Adjustments to the Pro Forma Condensed Consolidated Statement of Earnings 
for the Twelve Months Ended December 31, 2018 (Unaudited):

Income
(a) Share of net earnings related to KaylaRe as an equity method investee through to May
14, 2018, the date of acquisition

(b) Loss on settlement of pre-existing relationships on acquisition of KaylaRe
(c) Revaluation gain on previously held equity method investment in KaylaRe as of the
acquisition date

(d) Total income for the period subsequent to the acquisition of KaylaRe already included
within Enstar's full year results

Expenses
(a) Total expenses for the period subsequent to the acquisition of KaylaRe already included
within Enstar's full year results

$

$

$

(10,503)

15,598

(16,007)

97,754

86,842

2,208

2017
Total income

Total expenses

Total noncontrolling interest

Enstar Group
Limited

Maiden Re
North
America

KaylaRe

Pro forma
Adjustments

Unaudited

$

1,106,856 $

498,233 $

85,528 $

(16,203) $

(786,050)

(20,341)

(498,679)

(51,932)

—
(446) $

—

Enstar Group
Limited - Pro
forma
1,674,414

—

—

(1,336,661)

(20,341)

Net earnings (loss)

$

300,465 $

33,596 $

(16,203) $

317,412

Summary of the Pro Forma Adjustments to the Pro Forma Condensed Consolidated Statement of Earnings 
for the Twelve Months Ended December 31, 2017 (Unaudited)

Income
(a) Share of net earnings related to KaylaRe as an equity method investee for the full year
to December 31, 2017

(16,203)

2016

DCo

On December 30, 2016, we completed the acquisition of DCo LLC ("DCo"). DCo holds liabilities associated with 
personal injury asbestos claims and environmental claims arising from its legacy manufacturing operations. DCo’s 
assets include, amongst others, insurance rights related to coverage against these liabilities and marketable securities. 

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ENSTAR GROUP LIMITED

The total consideration for the transaction was $88.5 million. 

Purchase price

Net assets acquired at fair value

Excess of purchase price over fair value of net assets acquired

$

$

$

88,500

88,500

—

The following table summarizes the fair values of the assets acquired and liabilities assumed at the acquisition 

date, recorded in our Non-life Run-off segment.

ASSETS
Short-term investments, trading, at fair value

Fixed maturities, trading, at fair value

Other investments, at fair value

Total investments

Cash and cash equivalents

Restricted cash and cash equivalents
Other assets - Insurance balances recoverable

Other assets

TOTAL ASSETS

LIABILITIES
Other liabilities - Asbestos related

Other liabilities

TOTAL LIABILITIES

$

Total

22,747

61,389

46,589

130,725

58,430

1,692

133,032

5,383

329,262

220,496

20,266

240,762

NET ASSETS ACQUIRED AT FAIR VALUE

$

88,500

From the date of acquisition to December 31, 2016, we did not record any earnings from DCo. 

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ENSTAR GROUP LIMITED

4. SIGNIFICANT NEW BUSINESS 

2019

Maiden

On March 1, 2019, we entered into a Master Agreement with Maiden Holdings, Ltd. ("Maiden Holdings") and 
Maiden Reinsurance Ltd. (“Maiden Re Bermuda”). Under the Master Agreement, Enstar and Maiden Re Bermuda 
agreed to enter into an Adverse Development Cover Reinsurance Agreement (“ADC Agreement”) pursuant to which 
Maiden Re Bermuda will cede and Enstar will reinsure 100% of the liability of Maiden Re Bermuda, as reinsurer, under 
Maiden  Re  Bermuda’s  two  existing  quota  share  agreements  with  certain  insurance  companies  owned  directly  or 
indirectly by AmTrust Financial Services, Inc. (“AmTrust”) for losses incurred on or prior to December 31, 2018 in 
excess of a $2.44 billion retention, as such figure may be adjusted based upon Maiden’s final year end reserves for 
the underlying business, up to a $675 million limit.  The premium payable by Maiden Re Bermuda to Enstar under the 
ADC Agreement is $500 million. Completion of the transaction is subject to, among other things, regulatory approvals 
and satisfaction of various closing conditions. The Master Agreement contains customary representations, warranties, 
covenants and other closing conditions. The transaction is expected to close in the first half of 2019.

Effective immediately upon the signing of the Master Agreement, the parties terminated and released each other 
from their respective obligations under the previously disclosed Master Agreement, entered into on November 9, 2018.  
The previous agreement provided for the parties to enter into a retrocession agreement pursuant to which Maiden Re 
Bermuda would cede and Enstar would reinsure 100% of the liability of Maiden Re Bermuda, as reinsurer, under 
Maiden Re Bermuda’s two existing AmTrust quota share agreements for losses incurred on or prior to June 30, 2018, 
for a premium payable by Maiden Re Bermuda to Enstar of $2.675 billion.

Amerisure

On February 15, 2019, we entered into a loss portfolio transfer reinsurance agreement with Amerisure Mutual 
Insurance Company ("Amerisure") and Allianz Risk Transfer (Bermuda) Limited (“ART Bermuda”). In the transaction, 
Amerisure has agreed to cede, and each of Enstar and ART Bermuda has agreed to severally assume, a 50% quota 
share of the construction defect losses incurred by Amerisure and certain of its subsidiaries on or before December 
31, 2012. At closing, Amerisure would pay Enstar and ART Bermuda an aggregate premium of $125.0 million, which 
would be adjusted for a broker commission and paid claims and recoveries from April 1, 2018. Enstar's subsidiary 
would assume $60.0 million of net reserves in the transaction. Completion of the transaction, which is expected to 
occur in the first quarter of 2019, is subject to, among other things, regulatory approvals and satisfaction of various 
other customary closing conditions.

AmTrust RITC Transactions

On February 14, 2019, we entered into four RITC transactions with Syndicates 1206, 1861, 2526 and 5820, 
managed by AmTrust Syndicates Limited, under which we reinsured to close the 2016 and prior underwriting years. 
We  assumed  net  reinsurance  reserves  of  approximately  £650.0  million  (approximately  $830.0  million)  for  cash 
consideration approximately equal to the net amount of reserves assumed. We have an investment in AmTrust, as 
described further in Note 21 - "Related Party Transactions".

2018

Allianz 

Effective December 31, 2018, we and Allianz SE amended the January 1, 2016 reinsurance agreement between 
our subsidiary and Allianz SE, which related to our reinsurance of certain U.S. workers' compensation, construction 
defect, and asbestos, pollution and toxic tort business originally held by Fireman's Fund Insurance Company. The 
amendment increased the original sub-limit related to asbestos & environmental (“A&E”) liabilities in exchange for a 
premium of $70.0 million. This additional business is also covered by the consulting agreement that we entered into 
with San Francisco Reinsurance Company, an affiliate of Allianz, in connection with our 2016 transaction with Allianz 
discussed below. 

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Maiden LPT

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

On  December 27,  2018,  as  part  of  the  acquisition  of  Maiden  Re  North America  as  discussed  in  Note  3  - 
"Acquisitions", we also novated and assumed certain reinsurance agreements from Maiden Re Bermuda, including 
certain affiliate reinsurance agreements with Maiden Re North America. We assumed total gross unaffiliated reserves 
of $72.1 million for total assets of $70.4 million on a funds held basis and recorded a deferred charge asset of $1.7 
million, included in other assets.

Coca-Cola

On August 1, 2018, we entered into a reinsurance transaction with The Coca-Cola Company and its subsidiaries 
("Coca-Cola"),  pursuant  to  which  we  reinsured  certain  of  Coca-Cola's  retention  and  deductible  risks  under  its 
subsidiaries' U.S. workers' compensation, auto liability, general liability and product liability insurance coverage. We 
assumed total gross reserves of $120.8 million for cash consideration of $103.6 million and recorded a deferred charge 
of $17.2 million, included in other assets. We transferred the cash consideration received of $103.6 million into a trust 
to support our obligations under the reinsurance agreement.

Zurich Australia

On February 23, 2018, we entered into a reinsurance agreement with Zurich Australian Insurance Limited, a 
subsidiary of Zurich Insurance Group ("Zurich"), to reinsure its New South Wales Vehicle Compulsory Third Party 
("CTP") insurance business. Under the agreement, which was effective as of January 1, 2018, we assumed gross loss 
reserves of AUD$359.4 million ($280.8 million) in exchange for consideration of AUD$343.9 million ($268.7 million). 
We elected the fair value option for this reinsurance contract and recorded an initial fair value adjustment of AUD$15.5 
million ($12.1 million) on the assumed gross loss reserves. Refer to Note 11 - "Fair Value Measurements" for a description 
of the fair value process and the assumptions made.

Following the initial reinsurance transaction, which transferred the economics of the CTP insurance business, 
we and Zurich also completed a portfolio transfer of the CTP insurance business under Division 3A Part III of Australia's 
Insurance Act 1973 (Cth), effective December 31, 2018, which provided legal finality for Zurich's obligations. 

Neon RITC Transaction

On February 16, 2018, we completed a reinsurance-to-close (“RITC”) transaction with Neon Underwriting Limited 
("Neon"), under which we reinsured to close the 2015 and prior underwriting years of account (comprising underwriting 
years 2008 to 2015) of Neon's Syndicate 2468, with effect from January 1, 2018. We assumed gross loss reserves of
£403.9 million ($546.3 million) and net loss reserves of £342.1 million ($462.6 million) relating to the portfolio in exchange 
for consideration of £329.1 million ($445.1 million). We elected the fair value option for this reinsurance contract and 
recorded initial fair value adjustments of $20.6 million and $17.5 million on the gross and net loss reserves assumed, 
respectively. Refer to Note 11 - "Fair Value Measurements" for a description of the fair value process and the assumptions 
made.

Novae RITC Transaction

On January 29, 2018, we completed an RITC transaction with AXIS Managing Agency Limited, under which we 
reinsured to close the 2015 and prior underwriting years of account of Novae Syndicate 2007 ("Novae"), with effect 
from January 1, 2018. We assumed gross loss reserves of £860.1 million ($1,163.2 million) and net loss reserves of 
£630.7 million ($853.0 million) relating to the portfolio in exchange for consideration of £594.1 million ($803.5 million) 
and recorded initial fair value adjustments of $67.5 million and $49.5 million on the gross and net loss reserves assumed, 
respectively. Refer to Note 11 - "Fair Value Measurements" for a description of the fair value process and the assumptions 
made.

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ENSTAR GROUP LIMITED

Table of Contents

2017

Allianz 

On December 28, 2017, we entered into a reinsurance agreement with Allianz SE (“Allianz”) to reinsure a portfolio 
of Allianz’s run-off business, effective December 31, 2017. Pursuant to the reinsurance agreement, we reinsured 50% 
of certain U.S. workers' compensation, asbestos, and toxic tort business originally held by San Francisco Reinsurance 
Company, an affiliate of Allianz, and in the process assumed net reinsurance reserves of $81.4 million. Affiliates of 
Allianz  retained  $81.4  million  of  reinsurance  premium  as  funds  withheld  collateral  for  the  obligations  under  the 
reinsurance agreement and we transferred $8.1 million to a reinsurance trust to further support our obligations. We 
also provide ongoing consulting services with respect to the entire $162.8 million portfolio, including the 50% share 
retained by affiliates of Allianz.

RSA

On February 7, 2017, we entered into an agreement to reinsure the U.K. employers' liability legacy business of 
RSA Insurance Group PLC ("RSA"). Pursuant to the transaction, our subsidiary assumed gross insurance reserves of 
£1,046.4 million ($1,301.8 million), relating to 2005 and prior year business. Net insurance reserves assumed were 
£927.5 million ($1,153.9 million) and the reinsurance premium received was £801.6 million ($997.2 million). We elected 
the fair value option for this reinsurance contract. The initial fair value adjustment on the gross reserves was $174.1 
million, and on the net reserves was $156.7 million. Refer to Note 11 - "Fair Value Measurements" for a description of 
the fair value process and assumptions.

Following the initial reinsurance transaction, which transferred the economics of the portfolio up to the policy's 
limits, we and RSA are pursuing a portfolio transfer of the business under Part VII of the Financial Services and Markets 
Act 2000, which would provide legal finality for RSA's obligations. The transfer is subject to court, regulatory and other 
approvals.

QBE

On January 11, 2017, we closed a transaction to reinsure multi-line property and casualty business of QBE 
Insurance Group Limited ("QBE"). We assumed gross reinsurance reserves of approximately $1,019.0 million (net 
reserves of $447.0 million) relating to the portfolio, which primarily includes workers' compensation, construction defect, 
and general liability discontinued lines of business. The reinsurance premium received was $403.8 million, comprised 
of $227.6 million in restricted cash and $176.2 million in funds held. We elected the fair value option for this reinsurance 
contract. The initial fair value adjustment was $180.0 million on the gross reserves and $43.2 million on the net reserves.  
Refer to Note 11 - "Fair Value Measurements" for a description of the fair value process and assumptions. In addition, 
we pledged a portion of the premium as collateral to a subsidiary of QBE, and we have provided additional collateral 
and a limited parental guarantee.

2016

Coca-Cola

On August 5, 2016, we entered into a reinsurance transaction with The Coca-Cola Company and its subsidiaries 
(“Coca-Cola”)  pursuant  to  which  we  reinsured  certain  of  Coca-Cola’s  retention  and  deductible  risks  under  its 
subsidiaries’ U.S. workers’ compensation, auto liability, general liability, and product liability insurance coverage. We 
assumed total gross reserves of $108.8 million, received total assets of $101.3 million and recorded a deferred charge 
of $7.5 million, included in other assets. We have transferred $108.8 million into a trust to support our obligations under 
the reinsurance agreements.  We provided a limited parental guarantee, subject to an overall maximum of $27.0 million.

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Allianz

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

On February 17, 2016, we entered into a reinsurance agreement with Allianz to reinsure portfolios of Allianz's 
run-off business. Pursuant to the reinsurance agreement, our subsidiary reinsured 50% of certain portfolios of workers' 
compensation, construction defect, and asbestos, pollution, and toxic tort business originally held by Fireman's Fund 
Insurance Company, and in the process assumed net reinsurance reserves of $1.1 billion. Affiliates of Allianz retained 
$1.1 billion of reinsurance premium as funds withheld collateral for the obligations of our subsidiary under the reinsurance 
agreement and we transferred $110.0 million to a reinsurance trust to further support our subsidiary's obligations. We 
have also provided a limited parental guarantee, which is subject to a maximum cap.  The combined monetary total 
of the support offered by us through the trust and parental guarantee was initially capped at $270.0 million. 

In addition to the reinsurance transaction described above, we have entered into a consulting agreement with 
San Francisco Reinsurance Company, an affiliate of Allianz, with respect to the entire $2.2 billion portfolio, including 
the 50% share retained by affiliates of Allianz.

Neon RITC Transaction

On November 15, 2016, we entered into a RITC transaction of the 2007 and prior underwriting years of account 
of a Lloyd’s syndicate managed by Neon (formerly Marketform), under which we assumed total net insurance reserves 
of £121.5 million ($158.0 million) for cash consideration of an equal amount.

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

5. DIVESTITURES, HELD-FOR-SALE BUSINESSES AND DISCONTINUED OPERATIONS 

Pavonia

On December 29, 2017, we completed the sale of our subsidiary, Pavonia Holdings (US), Inc. (“Pavonia”), to 
Southland National Holdings, Inc. (“Southland”), a Delaware corporation and a subsidiary of Global Bankers Insurance 
Group, LLC. The aggregate purchase price was $120.0 million. We used the proceeds to make repayments under our 
revolving credit facility. Pavonia was a substantial portion of our previously reported Life and Annuities segment. We 
classified the assets and liabilities of the business to be sold as held-for-sale. 

The Pavonia business qualified as a discontinued operation. The following table summarizes the components 
of net earnings (losses) from discontinued operations on the consolidated statements of earnings for the years ended 
December 31, 2017 and 2016:

Operations:
INCOME

Net premiums earned
Net investment income

Net realized and unrealized gains

Other income

EXPENSES

Life and annuity policy benefits

Acquisition costs

General and administrative expenses

Other expenses

EARNINGS (LOSS) BEFORE INCOME TAXES

INCOME TAXES

NET EARNINGS (LOSS) FROM DISCONTINUED OPERATIONS BEFORE
GAIN ON SALE

Disposal:
Consideration received

Less: Carrying value of subsidiary

Less: Cumulative currency translation adjustment previously recorded in
accumulated other comprehensive income

Gain on sale of subsidiary

NET EARNINGS (LOSS) FROM DISCONTINUED OPERATIONS

2017

2016

55,906 $
41,117

577

1,564

69,089
38,140

4,263

1,912

99,164 $

113,404

84,029

9,025

12,813

(26)

105,841 $

(6,677)

(3,190)

76,594

9,836

14,416

199

101,045

12,359

(396)

(9,867) $

11,963

120,000

86,961

12,179

20,860 $

—

—

—

—

10,993 $

11,963

$

$

$

$

$

$

$

The  following  table  presents  the  cash  flows  of  Pavonia  whilst  under  our  ownership  for  the  years  ended 

December 31, 2017 and 2016:

Operating activities

Investing activities

Change in cash of businesses held for sale

2017

2016

$

$

75,714 $

42,542

118,256 $

(71,521)

56,646

(14,875)

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

The cash, cash equivalents and restricted cash carried on the balance sheet of Pavonia on December 29, 2017, 

the date of disposal, were $135.1 million.

A sale of one subsidiary, Pavonia Life Insurance Company of New York ("PLIC NY"), has not yet completed. As 
of both December 31, 2018 and 2017, included within other assets and other liabilities on our consolidated balance 
sheet were amounts of $24.0 million and $11.3 million, respectively, relating to PLIC NY.

Laguna 

On August 29, 2017, we closed the previously-announced sale of our wholly-owned subsidiary Laguna Life DAC 

(“Laguna”) to a subsidiary of Monument Insurance Group Limited ("Monument"), for a total consideration of €25.6 
million (approximately $30.8 million). We have an equity method investment in Monument, as described further in Note 
21 - "Related Party Transactions". Laguna was classified as held-for-sale during 2017 prior to its sale. 

Following the closing of the sale of Laguna, we recorded a loss on sale of $16.3 million for the year ended 
December 31,  2017,  which  has  been  included  in  earnings  from  continuing  operations  before  income  taxes  in  our 
consolidated statement of earnings. This loss includes a cumulative currency translation adjustment balance of $6.3 
million, which has been reclassified from accumulated other comprehensive income and included in earnings as a 
component of the loss on sale of Laguna during the year ended December 31, 2017, following the closing of the sale. 
Excluding the loss on sale, the net earnings (losses) relating to Laguna for the years ended December 31, 2017 and 
2016  were  $(1.2)  million  and  $1.0  million,  respectively.  These  amounts  were  not  significant  to  our  consolidated 
operations and therefore Laguna was not classified as a discontinued operation in current or prior periods.

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

6. INVESTMENTS 

We hold: (i) trading portfolios of fixed maturity investments, short-term investments and equities, carried at fair 
value; (ii) available-for-sale portfolios of fixed maturity, carried at fair value; (iii) other investments carried at either fair 
value or cost; (iv) equity method investments; and (v) funds held - directly managed.

Fixed Maturity Investments

Asset Types

The  fair  values  of  the  underlying  asset  types  of  our  short-term  investments  and  fixed  maturity  investments, 
classified as trading and available-for-sale, and the fixed maturity investments included within our funds held - directly 
managed balance were as follows as at December 31, 2018 and 2017:

U.S. government and agency
U.K. government
Other government
Corporate
Municipal
Residential mortgage-backed
Commercial mortgage-backed
Asset-backed

Total fixed maturity and short-
term investments

U.S. government and agency
U.K. government
Other government
Corporate
Municipal
Residential mortgage-backed
Commercial mortgage-backed
Asset-backed

Total fixed maturity and short-
term investments

Short-term
Investments
$

45,885 $

2,275
19,064
44,900
—
—
—
1,992

2018

Trading

Available-for-
sale

Funds Held -
Directly
Managed

389,735 $
298,356
679,525
4,081,793
73,856
682,962
488,598
553,968

$

573
—
73,185
75,359
2,480
12
—
—

74,052 $
—
22,036
637,788
53,929
90,583
224,465
80,521

Total

510,245
300,631
793,810
4,839,840
130,265
773,557
713,063
636,481

$

114,116 $

7,248,793 $

151,609

$

1,183,374 $

8,697,892

Short-term
Investments
$

25,083 $

6,528
532
147,766
201
—
101
—

2017

Trading

Available-for-
sale

Funds Held -
Directly
Managed

528,953 $
304,357
295,715
3,215,294
100,020
288,713
421,447
541,574

$

4,187
—
85,437
115,121
5,136
31
—
373

69,850 $
—
2,926
695,490
58,930
29,439
211,186
97,565

Total

628,073
310,885
384,610
4,173,671
164,287
318,183
632,734
639,512

$

180,211 $

5,696,073 $

210,285

$

1,165,386 $

7,251,955

Included within residential and commercial mortgage-backed securities as at December 31, 2018 were securities 
issued by U.S. governmental agencies with a fair value of $656.6 million (as at December 31, 2017: $181.8 million). 
Included  within  corporate  securities  as  at  December 31,  2018  were  senior  secured  loans  of  $20.4  million  (as  at 
December 31, 2017: $68.9 million).

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Contractual Maturities

The contractual maturities of our short-term investments and fixed maturity investments, classified as trading 
and available-for-sale, and the fixed maturity investments included within our funds held - directly managed balance 
are shown below. Actual maturities may differ from contractual maturities because issuers may have the right to call 
or prepay obligations with or without call or prepayment penalties.

As of December 31, 2018
One year or less

More than one year through two years

More than two years through five years

More than five years through ten years

More than ten years

Residential mortgage-backed

Commercial mortgage-backed

Asset-backed

Credit Ratings

Amortized
Cost

Fair Value

$

338,175

$

333,037

646,924

630,858

2,037,268

1,991,016

2,225,632

2,163,507

1,532,670

1,456,373

772,457

729,232

642,618

773,557

713,063

636,481

% of Total
Fair
Value

3.8%

7.3%

22.9%

24.9%

16.7%

8.9%

8.2%

7.3%

$ 8,924,976

$ 8,697,892

100.0%

The following table sets forth the credit ratings of our short-term investments and fixed maturity investments, 
classified as trading and available-for-sale, and the fixed maturity investments included within our funds held - directly 
managed balance as at December 31, 2018: 

Amortized
Cost

Fair Value

% of Total

AAA
Rated

AA Rated

A Rated

BBB
Rated

Non-
Investment
Grade

Not Rated

$

512,360

$ 510,245

5.9% $ 502,819

$

7,426

$

— $

— $

— $

301,749

300,631

3.5%

2,144

298,487

—

—

—

—

—

814,614

793,810

9.1%

322,606

213,639

69,601

154,800

32,592

572

5,019,018

4,839,840

55.6%

129,059

470,571

2,306,532

1,731,398

197,822

4,458

132,928

772,457

130,265

773,557

1.5%

8.9%

7,934

644,418

69,270

51,729

41,666

8,658

11,395

10,495

—

54,727

—

3,530

729,232

713,063

8.2%

487,054

70,620

77,538

60,879

7,297

9,675

U.S.
government and
agency

U.K.
government

Other
government

Corporate

Municipal

Residential
mortgage-
backed

Commercial
mortgage-
backed

Asset-backed

642,618

636,481

7.3%

358,574

68,174

125,644

66,136

17,573

380

Total

$ 8,924,976

$8,697,892

100.0% $2,454,608

$1,249,916

$2,629,639

$2,035,103

$ 310,011

$ 18,615

% of total fair
value

28.2%

14.4%

30.2%

23.4%

3.6%

0.2%

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Unrealized Gains and Losses on Available-for-sale Fixed Maturity Investments

The amortized cost and fair values of our fixed maturity investments classified as available-for-sale were as 

follows as at December 31, 2018 and 2017:

2018
U.S. government and agency

Other government

Corporate

Municipal

Residential mortgage-backed

2017
U.S. government and agency

Other government

Corporate

Municipal

Residential mortgage-backed

Asset-backed

Amortized
Cost

Gross
Unrealized
Gains

Gross
Unrealized
Losses
Non-OTTI

$

576

$

— $

(3) $

72,811

75,535

2,499

12

1,219

1,006

—

—

(845)

(1,182)

(19)

—

Fair
Value

573

73,185

75,359

2,480

12

$

151,433

$

2,225

$

(2,049) $

151,609

Amortized
Cost

Gross
Unrealized
Gains

Gross
Unrealized
Losses
Non-OTTI

$

4,210

$

— $

(23) $

84,776

113,561

5,146

31

373

1,249

2,436

8

—

—

(588)

(876)

(18)

—

—

Fair
Value

4,187

85,437

115,121

5,136

31

373

$

208,097

$

3,693

$

(1,505) $

210,285

Gross Unrealized Losses on Available-for-sale Fixed Maturity Investments

The following tables summarize our fixed maturity and short-term investments classified as available-for-sale in a 
gross unrealized loss position, as at December 31, 2018 and 2017: 

2018
Fixed maturity investments, at fair
value

12 Months or Greater

Less Than 12 Months

Total

Fair
Value

Gross 
Unrealized
Losses

Fair
Value

Gross 
Unrealized
Losses

Fair
Value

Gross 
Unrealized
Losses

U.S. government and agency

$

573

$

(3) $

— $

— $

573

$

Other government

Corporate

Municipal

Residential mortgage-backed

7,351

11,888

1,783

12

(345)

(629)

(18)

—

11,000

25,227

283

—

(500)

(553)

(1)

—

18,351

37,115

2,066

12

(3)

(845)

(1,182)

(19)

—

Total fixed maturity investments

$

21,607

$

(995) $

36,510

$

(1,054) $

58,117

$

(2,049)

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

2017
Fixed maturity and short-term
investments, at fair value

12 Months or Greater

Less Than 12 Months

Total

Fair
Value

Gross 
Unrealized
Losses

Fair
Value

Gross 
Unrealized
Losses

Fair
Value

Gross 
Unrealized
Losses

U.S. government and agency

$

2,344

$

(16) $

1,842

$

(7) $

4,186

$

Other government

Corporate

Municipal

11,101

9,177

369

(373)

(807)

(5)

20,965

24,200

3,605

(215)

(69)

(13)

32,066

33,377

3,974

(23)

(588)

(876)

(18)

Total fixed maturity investments

$

22,991

$

(1,201) $

50,612

$

(304) $

73,603

$

(1,505)

As at December 31, 2018 and 2017, the number of securities classified as available-for-sale in an unrealized 
loss position was 88 and 96, respectively. Of these securities, the number of securities that had been in an unrealized 
loss position for twelve months or longer was 42 and 37, respectively. 

Other-Than-Temporary Impairment on Available-for-sale Fixed Maturity Investments

For  the  years  ended  December 31,  2018,  2017  and  2016,  we  did  not  recognize  any  other-than-temporary 
impairment losses on our available-for-sale securities. We determined that no credit losses existed as at December 31, 
2018 and 2017.  A description of our other-than-temporary impairment process is included in Note 2 - "Significant 
Accounting Policies". There were no changes to our process in the years ended December 31, 2018 and 2017.

Equity Investments

The following table summarizes our equity investments classified as trading as at December 31, 2018 and 2017: 

Publicly traded equity investments in common and preferred stocks
Privately held equity investments in common and preferred stocks

2018

2017

$

$

138,415 $
228,710
367,125 $

106,603
—
106,603

Our  publicly  traded  equity  investments  in  common  and  preferred  stocks  predominantly  trade  on  the  major 
exchanges and are managed by our external advisors. Our publicly traded equity investments are widely diversified 
and there is no significant concentration in any specific industry.

Our privately held equity investments in common and preferred stocks are direct investments in companies that 
we believe offer attractive risk adjusted returns and/or offer other strategic advantages. Each investment may have its 
own unique terms and conditions and there may be restrictions on disposals. The market for these investments is 
illiquid  and  there  is  no  active  market.  Included  within  the  above  balance  as  at  December 31,  2018  is  an  indirect 
investment in AmTrust, with a fair value of $200.0 million. Refer to Note 21 - "Related Party Transactions" for further 
information. 

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ENSTAR GROUP LIMITED

Other Investments, at fair value

The following table summarizes our other investments carried at fair value as of December 31, 2018 and 

2017:

Hedge funds
Fixed income funds
Equity funds
Private equity funds
CLO equities
CLO equity fund
Private credit funds
Others

2018

2017

$

$

852,584 $
403,858
333,681
248,628
39,052
37,260
33,381
9,313
1,957,757 $

63,773
229,999
249,475
289,556
56,765
12,840
10,156
828
913,392

The valuation of our other investments is described in Note 11 - "Fair Value Measurements". Due to a lag in the 
valuations of certain funds reported by the managers, we may record changes in valuation with up to a three-month 
lag. We regularly review and discuss fund performance with the fund managers to corroborate the reasonableness of 
the reported net asset values and to assess whether any events have occurred within the lag period that would affect 
the valuation of the investments. The following is a description of the nature of each of these investment categories:

•  Hedge funds may invest in a wide range of instruments, including debt and equity securities, and utilize various 
sophisticated strategies to achieve their objectives. We invest in a mixture of fixed income, equity and multi-
strategy hedge funds. The hedge funds in which we invest have various imposed lock-up periods of up to three 
years and redemption terms, predominantly 60 and 90 days. Certain of the hedge funds in which we invest 
that are past their lock up periods are currently eligible for redemption, while others, with a market value of 
$766.1 million, are still in the lock-up period. Investments of $71.5 million in fixed income hedge funds were 
subject to gates or side-pockets, where redemptions are subject to the sale of underlying investments. A gate 
is the ability to deny or delay a redemption request, whereas a side-pocket is a designated account for which 
the investor loses its redemption rights.

•  Fixed income funds comprise a number of positions in diversified fixed income funds that are managed by 
third-party managers. Underlying investments vary from high-grade corporate bonds to non-investment grade 
senior secured loans and bonds, but are generally invested in liquid fixed income markets. These funds have 
regularly published prices. One of the funds, with a market value of $44.2 million in which we invest has a lock-
up period of up to two years and is eligible for quarterly redemptions thereafter with 65 days' notice. Another 
fund, with a market value of $68.8 million, is not currently eligible for redemption. All other funds have liquidity 
terms that vary from daily up to 30 days' notice. 

•  Equity funds invest in a diversified portfolio of U.S. and international publicly-traded equity securities. The 

funds have liquidity terms that vary from daily up to quarterly.

•  Private equity funds invest primarily in the financial services industry. All of our investments in private equity 
funds are subject to restrictions on redemptions and sales that are determined by the governing documents 
and limit our ability to liquidate those investments. These restrictions have been in place since the dates of 
our initial investments.

•  CLO equities comprise investments in the equity tranches of term-financed securitizations of diversified pools 

of corporate bank loans. 

•  CLO equity fund invests primarily in the equity tranches of term-financed securitizations of diversified pools of 
corporate bank loans. This fund has a fair value of $37.3 million and approximately 28% of the fund is eligible 
for redemption.

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ENSTAR GROUP LIMITED

•  Private credit funds invest in direct senior or collateralized loans. The investments are subject to restrictions 
on redemption and sales that are determined by the governing documents and limit our ability to liquidate our 
positions in the funds.

•  Others comprise of various investments including a real estate debt fund that invests primarily in European 
commercial real estate equity, call options on equities and a fund that provides loans to educational institutions 
throughout the United States and its territories.

The increase in our other investments carried at fair value between December 31, 2018 and December 31, 2017
was primarily attributable to $626.5 million of other investments acquired as part of the KaylaRe acquisition and net 
additional subscriptions of $583.7 million to hedge funds, equity funds and fixed income funds.

As at December 31, 2018, we had unfunded commitments of $228.2 million to private equity funds.

Other Investments, at cost

During 2018, we sold our investments in life settlement contracts, which were carried at cost. During the years 
ended December 31, 2018, 2017 and 2016, net investment income included $6.5 million, $13.8 million and $18.0 
million, respectively, related to investments in life settlements. During the years ended December 31, 2018, 2017 and 
2016, there were impairment charges of $6.6 million, $7.2 million and $5.3 million, respectively, recognized in net 
realized and unrealized gains/losses. 

Equity Method Investments

The table below shows our equity method investments as of December 31, 2018 and 2017:

Enhanzed Re

Citco

Monument

Clear Spring

Other

KaylaRe

Investment
94,800
$

50,000

26,600

11,210

15,250

—
197,860

$

2018

Ownership
%

Carrying
Value

47.4% $

31.9%

26.6%

20.0% $

~30%

—%

Investment
—

—

15,960

11,210

15,250

94,800 $
50,812

42,193

10,070

6,632

—

299,026

2017

Ownership
%

Carrying
Value

—% $

—%

26.6%

20.0%

~30%

48.2%

—

—

15,960

10,596

6,633

309,816

$

204,507 $

341,446

$

343,005

Refer to Note 21 - "Related Party Transactions" for further information regarding our investments in Clear Spring, 

Citco, Monument, KaylaRe and Enhanzed Re.

As at December 31, 2018, we had unfunded commitments of $167.2 million related to equity method investments.

Funds Held

Under funds held arrangements, the reinsured company has retained funds that would otherwise have been 
remitted to our reinsurance subsidiaries. We either have (i) funds held by reinsured companies, which are carried at 
amortized cost and on which we receive a fixed crediting rate, or (ii) funds held - directly managed, which are carried 
at fair value and on which we receive the underlying return on the portfolio. The investment returns on both categories 
of funds held are recognized in net investment income and net realized and unrealized gains (losses). The funds held 
balance is credited with investment income and losses payable are deducted. 

169

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Funds Held - Directly Managed

Funds held - directly managed, where we receive the underlying return on the investment portfolio, are carried 
at fair value, either because we elected the fair value option at the inception of the reinsurance contract, or because 
it represents the aggregate of funds held at amortized cost and the fair value of an embedded derivative. The embedded 
derivative relates to our contractual right to receive the return on the underlying investment portfolio supporting the 
reinsurance contract. We include the estimated fair value of these embedded derivatives in the consolidated balance 
sheets with the host contract in order to reflect the expected settlement of these features with the host contract. The 
change in the fair value of the embedded derivative is included in net unrealized gains (losses). The following table 
summarizes the components of the funds held - directly managed as of December 31, 2018 and 2017:

Fixed maturity investments, trading
Other assets

2018
1,183,374 $
14,780
1,198,154 $

2017
1,165,386
14,554
1,179,940

$

$

The following table summarizes the fixed maturity investment components of funds held - directly managed as 

of December 31, 2018 and 2017:

Funds held
- Directly
Managed -
Fair Value
Option

2018

Funds held
- Directly
Managed -
Variable
Return

Funds held
- Directly
Managed -
Fair Value
Option

2017

Funds held
- Directly
Managed -
Variable
Return

Total

Total

$

179,670

$ 1,044,377

$ 1,224,047

$

174,227

$

985,486

$ 1,159,713

(2,733)

—

(2,733)

—

(37,940)

(37,940)

973

—

—

973

4,700

4,700

$

176,937

$ 1,006,437

$ 1,183,374

$

175,200

$

990,186

$ 1,165,386

Fixed maturity investments, at
amortized cost

Net unrealized gains (losses):

Change in fair value - fair value
option accounting

Change in fair value - embedded
derivative accounting

Fixed maturity investments within
funds held - directly managed, at fair
value

Refer to the sections above for details of the fixed maturity investments within our funds held - directly managed 

portfolios.

Funds Held by Reinsured Companies 

Funds  held  by  reinsured  companies,  where  we  received  a  fixed  crediting  rate,  are  carried  at  cost  on  our 
consolidated balance sheets. As of December 31, 2018 and 2017, we had funds held by reinsured companies of $321.3 
million and $175.4 million, respectively.

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Net Investment Income

Major  categories  of  net  investment  income  for  the  years  ended  December  31,  2018,  2017  and  2016  are 

summarized as follows: 

Fixed maturity investments

Short-term investments and cash and cash equivalents

Funds held

Funds held – directly managed

Investment income from fixed maturities and cash and cash
equivalents

Equity investments

Other investments

Life settlements and other

Investment income from equities and other investments

Gross investment income

Investment expenses

Net investment income

Net Realized and Unrealized Gains (Losses)

2018
189,000 $

2017
144,367 $

2016
114,885

$

12,117

10,041

37,623

9,314

601

32,479

4,491

22,583

5,769

248,781

186,761

147,728

5,397

19,703

6,511

31,611
280,392

(9,721)

4,355

14,337

14,370

33,062
219,823

(11,034)

4,874

22,515

18,191

45,580
193,308

(7,845)

$

270,671 $

208,789 $

185,463

Components of net realized and unrealized gains (losses) for the years ended December 31, 2018, 2017 and 

2016 were as follows:

Net realized gains (losses) on sale:

Gross realized gains on fixed maturity securities, available-for-sale 
securities (1)
Gross realized losses on fixed maturity securities, available-for-sale 
securities (1)
Net realized gains (losses) on fixed maturity securities, trading

Net realized losses on fixed maturity securities in funds held - directly
managed portfolios

Net realized gains on equity investments, trading

Total net realized gains (losses) on sale

Net unrealized gains (losses):

Fixed maturity securities, trading

Fixed maturity securities in funds held - directly managed portfolios

Equity investments, trading

Other investments

Total net unrealized gains (losses)

Net realized and unrealized gains (losses)

2018

2017

2016

$

27

$

616

$

405

(90)

(27,646)

(3,940)

4,016

(27,633)

(165,187)

(46,257)

(9,831)

(163,976)

(385,251)

(125)

4,695

(4,219)

701

1,668

35,878

33,902

16,498

102,388

188,666

$

(412,884) $

190,334

$

(21)

1,848

(14,616)

5,348

(7,036)

36,314

(28,317)

6,561

70,296

84,854

77,818

(1)The gross realized gains and losses on available-for-sale investments included in the table above resulted from sales of $11.4 million, $40.8 million

and $41.3 million for the years ended December 31, 2018, 2017 and 2016, respectively.

171

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Restricted Assets  

We utilize trust accounts to collateralize business with our insurance and reinsurance counterparties. We are 
also required to maintain investments and cash and cash equivalents on deposit with regulatory authorities and Lloyd's 
to support our insurance and reinsurance operations. The investments and cash and cash equivalents on deposit are 
available to settle insurance and reinsurance liabilities. Collateral generally takes the form of assets held in trust, letters 
of credit or funds held. The assets used as collateral are primarily highly rated fixed maturity securities. The carrying 
value of our restricted assets, including restricted cash of $380.5 million and $257.7 million, as of December 31, 2018
and 2017, respectively, was as follows: 

Collateral in trust for third party agreements

Assets on deposit with regulatory authorities

Collateral for secured letter of credit facilities
Funds at Lloyd's (1)

2018
4,336,752 $

2017
3,118,892

$

579,048

127,841

354,589

599,829

151,467

234,833

$

5,398,230 $

4,105,021

(1)  Our businesses include three Lloyd's syndicates. Lloyd's determines the required capital principally through the annual business plan of each 
syndicate. This capital is referred to as "Funds at Lloyd's" and will be drawn upon in the event that a syndicate has a loss that cannot be funded 
from  other  sources.  We  also  utilize  unsecured  letters  of  credit  for  Funds  at  Lloyd's,  as  described  in  Note  15  -  "Debt  Obligations  and  Credit 
Facilities". 

The increase in the collateral held in trust for third-party agreements and Funds at Lloyd's was primarily due to 
the transactions with Neon, Novae, Zurich and Maiden Re North America described in Note 3 - "Acquisitions"  and 
Note 4 - "Significant New Business".

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

7. DERIVATIVES AND HEDGING INSTRUMENTS 

Foreign Currency Hedging of Net Investments in Foreign Operations

We use foreign currency forward exchange rate contracts in qualifying hedging relationships to hedge the foreign 
currency exchange rate risk associated with certain of our net investments in foreign operations. At December 31, 
2018 and 2017, we had forward foreign currency contracts in place which we had designated as hedges of our net 
investments in foreign operations. 

The following table presents the gross notional amounts and the estimated fair values recorded within other 
assets and liabilities related to our qualifying foreign currency forward exchange rate contracts as at December 31, 
2018 and 2017: 

2018

Fair Value

2017

Fair Value

Gross Notional
Amount

Assets

Liabilities

Gross Notional
Amount

Assets

Liabilities

Foreign exchange forward - AUD

$

42,258

$

1,377

$

— $

32,810

$

— $

Foreign exchange forward - EUR

Foreign exchange forward - CAD

66,422

—

238

—

300

—

—

27,141

Total qualifying hedges

$

108,680

$

1,615

$

300

$

59,951

$

—

11

11

965

—

512

$

1,477

The Canadian Dollar ("CAD") foreign currency contract that we had in place to hedge the net investment in our 
CAD denominated operations was discontinued effective December 31, 2017 following the disposal of those operations.

The following table presents the amounts of the net gains and losses deferred in the CTA account, which is a 
component of AOCI, in shareholders' equity, related to our qualifying foreign currency forward exchange rate contracts 
for the years ended December 31, 2018, 2017 and 2016:

Foreign exchange forward - AUD

Foreign exchange forward - EUR

Foreign exchange forward - CAD

Total qualifying hedges

Amount of Gains (Losses) Deferred in AOCI

2018

2017

2016

$

$

3,438

$

1,000

—

4,438

$

(1,247) $

—

—

(1,247) $

2,568

—

1,186

3,754

Following the completion of the sale of Pavonia, which closed on December 29, 2017, we reclassified from CTA 
to earnings, the cumulative losses of $1.1 million related to the CAD foreign currency forward contract which hedged 
our CAD denominated net investment in Pavonia.

Non-derivative Hedging Instruments of Net Investments in Foreign Operations 

As at December 31, 2018 and 2017, there were borrowings of €nil

 and €50.0  million ($60.1 million), respectively, 
under our revolving credit facilities that were designated as non-derivative hedges of our net investment in certain 
subsidiaries whose functional currency is denominated in Euros. These Euro-denominated borrowings were repaid in 
full  and  replaced  by  a  Euro-denominated  foreign  currency  forward  exchange  rate  contract  in  a  qualifying  hedging 
arrangement during the year ended December 31, 2018.

The following table presents the amounts of the net gains and losses deferred in the CTA account in AOCI relating 
to these qualifying Euro-loan non-derivative hedging instruments for the years ended December 31, 2018, 2017 and 
2016:

Net gains (losses) on qualifying non-derivative hedges

$

3,144 $

(9,375) $

6,000

Amount of Gains (Losses) Deferred in AOCI

2018

2017

2016

173

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Derivatives Not Designated or Not Qualifying as Hedging Instruments

From time to time, we may also utilize foreign currency forward contracts as part of our overall foreign currency 
risk management strategy or to obtain exposure to a particular financial market, as well as for yield enhancement in 
non-qualifying hedging relationships. We may also utilize equity call option instruments either to obtain exposure to a 
particular equity instrument or for yield enhancement in non-qualifying hedging relationships.

Foreign Currency Forward Contracts

The following table presents the gross notional amounts and the estimated fair values recorded within other 
assets and liabilities as at December 31, 2018 and 2017 and the gains and losses during the years ended December 31, 
2018 and 2017, related to our non-qualifying foreign currency forward exchange rate hedging relationships: 

December 31, 2018

Fair Value

2018

Gross Notional
Amount

Assets

Liabilities

Gains (losses) on non-
qualifying hedges charged to
earnings

Foreign exchange forward - AUD

$

45,427

$

1,952

$

310

$

Foreign exchange forward - CAD

Foreign exchange forward - EUR

Foreign exchange forward - GBP

55,050

54,282

256,959

1,441

139

1,554

—

301

72

Total non-qualifying hedges

$

411,718

$

5,086

$

683

$

4,958

9,311

2,296

15,078

31,643

December 31, 2017

Fair Value

2017

Gross Notional
Amount

Assets

Liabilities

Gains (losses) on non-
qualifying hedges charged to
earnings

Foreign exchange forward - AUD

$

57,028

$

— $

1,002

$

Foreign exchange forward - EUR

Foreign exchange forward - GBP

19,235

207,323

Total non-qualifying hedges

$

283,586

$

46

262

308

455

4,312

$

5,769

$

(1,002)

(971)

(6,367)

(8,340)

There  were  no  such  non-qualifying  foreign  currency  forward  contracts  utilized  during  the  year  ended 

December 31, 2016. 

Investments in Call Options on Equities

During the year ended December 31, 2018, we purchased call options on equities at a cost of $10.0 million and 
recorded unrealized losses in net earnings of $9.4 million on the instruments for the year ended December 31, 2018. 
We did not have any equity call option instruments as of or during the year ended December 31, 2017. During the year 
ended December 31, 2016, we purchased call options on equities at a cost of $5.5 million and sold these for a realized 
gain of $5.4 million.

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

8. REINSURANCE BALANCES RECOVERABLE ON PAID AND UNPAID LOSSES 

The  following  table  provides  the  total  reinsurance  balances  recoverable  on  paid  and  unpaid  losses  as  of 

December 31, 2018 and 2017:

Recoverable from reinsurers on unpaid:

Outstanding losses

IBNR

Fair value adjustments - acquired companies

Fair value adjustments - fair value option

Total reinsurance reserves recoverable

Paid losses recoverable

Non-life
Run-off

Atrium

StarStone

Other

Total

2018

$

901,772

$

18,891

$

263,065

$

— $ 1,183,728

609,434

(14,344)

(130,739)

1,366,123

138,265

19,247

201,784

630

—

38,768

(256)

(1,899)

—

462,950

23,813

—

—

—

830,465

(15,613)

(130,739)

— 1,867,841

—

161,822

$ 1,504,388

$

38,512

$

486,763

$

— $ 2,029,663

Reinsurance balances recoverable on paid and
unpaid losses

Reinsurance balances recoverable on paid and
unpaid losses - fair value option

Total

$

764,797

$

38,512

$

486,763

$

— $ 1,290,072

739,591

—

—

—

739,591

$ 1,504,388

$

38,512

$

486,763

$

— $ 2,029,663

Recoverable from reinsurers on unpaid:

Outstanding losses

IBNR

Fair value adjustments - acquired companies

Fair value adjustments - fair value option

Total reinsurance reserves recoverable

Paid losses recoverable

Reconciliation to Consolidated Balance Sheet:

Reinsurance balances recoverable on paid and
unpaid losses

Reinsurance balances recoverable on paid and
unpaid losses - fair value option

Total

Non-life
Run-off

Atrium

StarStone

Other

Total

2017

$

932,284

$

7,472

$

211,650

$

— $ 1,151,406

590,154

(12,970)

(131,983)

1,377,485

128,253

31,476

1,583

—

40,531

(451)

242,620

(2,253)

—

452,017

23,179

$ 1,505,738

$

40,080

$

475,196

$

—

—

—

—

16

16

864,250

(13,640)

(131,983)

1,870,033

150,997

$ 2,021,030

$

963,514

$

40,080

$

475,196

$

16

$ 1,478,806

542,224

—

—

$ 1,505,738

$

40,080

$

475,196

$

—

16

542,224

$ 2,021,030

Our  insurance  and  reinsurance  run-off  subsidiaries  and  assumed  portfolios,  prior  to  acquisition,  used 
retrocessional agreements to reduce their exposure to the risk of insurance and reinsurance assumed. On an annual 
basis, both Atrium and StarStone purchase a tailored outwards reinsurance program designed to manage their risk 
profiles. The majority of Atrium’s and StarStone's third-party reinsurance cover is with highly rated reinsurers or is 
collateralized by pledged assets or letters of credit.

The fair value adjustments, determined on acquisition of insurance and reinsurance subsidiaries, are based on 
the estimated timing of loss and LAE recoveries and an assumed interest rate equivalent to a risk free rate for securities 
with similar duration to the acquired reinsurance balances recoverable on paid and unpaid losses plus a spread to 
reflect credit risk, and are amortized over the estimated recovery period, as adjusted for accelerations in timing of 
payments as a result of commutation settlements. The determination of the fair value adjustments on the retroactive 
reinsurance  contracts  for  which  we  have  elected  the  fair  value  option  is  described  in  Note  11  -  "Fair  Value 
Measurements".

175

 
 
 
 
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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

As of December 31, 2018 and 2017, we had reinsurance balances recoverable on paid and unpaid losses of 
approximately $2,029.7 million and $2,021.0 million, respectively. The increase of $8.6 million in reinsurance balances 
recoverable on paid and unpaid losses was primarily related/due to the Maiden Re North America, Neon and Novae 
transactions, partially offset by the KaylaRe transaction and by reserve reductions, commutations and cash collections 
made during the year ended December 31, 2018 in our Non-life Run-off segment.

Top Ten Reinsurers

December 31, 2018

December 31, 2017

Top ten reinsurers

Other reinsurers > $1
million

Other reinsurers < $1
million

Total

Non-life
Run-off

Atrium

StarStone

Other

Total

% of
Total

Non-life
Run-off

Atrium

StarStone

Other

Total

% of
Total

$1,124,079

$

25,239

$ 263,192

$

— $1,412,510

69.6% $ 1,166,057

$

22,422

$

328,257

$

— $1,516,736

75.0%

364,098

12,091

220,123

16,211

1,182

3,448

—

—

596,312

29.4%

322,722

16,631

144,336

20,841

1.0%

16,959

1,027

2,603

—

16

483,689

24.0%

20,605

1.0%

$1,504,388

$

38,512

$ 486,763

$

— $2,029,663

100.0% $ 1,505,738

$

40,080

$

475,196

$

16

$2,021,030

100.0%

Information regarding top ten reinsurers:

Number of top 10 reinsurers rated A- or better
Number of top 10 non-rated reinsurers (1)

Top 10 rated A- or better reinsurers recoverables
Top 10 collaterized non-rated reinsurers recoverables (1)

Single reinsurers that represent 10% or more of total reinsurance
balance recoverables as at September 30, 2018:

Hannover Ruck SE (2)
Lloyd's Syndicates (3)

December 31, 2018 December 31, 2017

7

3

1,096,272 $

316,238

1,412,510 $

6

4

829,164

687,572

1,516,736

279,723 $

334,509 $

320,047

193,838

$

$

$

$

(1) For the three non-rated reinsurers at as December 31, 2018 and four non-rated reinsurers as at December 31, 2017, we hold security in the form 

of pledged assets in trust or letters of credit issued to us in the full amount of the recoverable.

(2) Hannover Ruck SE is rated AA- by Standard & Poor’s and A+ by A.M. Best.

(3) Lloyd's Syndicates are rated A+ by Standard & Poor's and A by A.M. Best.

 Provisions for Uncollectible Reinsurance Balances Recoverable on Paid and Unpaid Losses

We evaluate and monitor concentration of credit risk among our reinsurers. Provisions are made for amounts 

considered potentially uncollectible. 

The following table shows our reinsurance balances recoverable on paid and unpaid losses by rating of reinsurer 
and our provisions for uncollectible reinsurance balances recoverable on paid and unpaid losses ("provisions for bad 
debt") as of December 31, 2018 and 2017. The provisions for bad debt all relate to the Non-life Run-off segment.

2018

2017

Gross

Provisions
for Bad
Debt

Provisions
as a
% of Gross

Net

Gross

Provisions
for Bad
Debt

Provisions
as a
% of Gross

Net

Reinsurers rated A- or above

$ 1,612,464

$

51,519

$ 1,560,945

3.2% $ 1,252,887

$

51,115

$ 1,201,772

Reinsurers rated below A-,
secured

Reinsurers rated below A-,
unsecured

Total

430,852

—

430,852

—%

771,097

—

771,097

143,079

105,213

37,866

73.5%

162,259

114,098

48,161

$ 2,186,395

$

156,732

$ 2,029,663

7.2% $ 2,186,243

$

165,213

$ 2,021,030

4.1%

—%

70.3%

7.6%

176

 
 
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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

9. DEFERRED CHARGE ASSETS

Deferred charge assets relate to retroactive reinsurance policies providing indemnification of losses and LAE 
with respect to past loss events in the Non-life Run-off segment. For insurance and reinsurance contracts for which 
we do not elect the fair value option, a deferred charge asset is recorded for the excess, if any, of the estimated ultimate 
losses payable over the premiums received at the initial measurement. The premium consideration that we charge the 
ceding companies may be lower than the undiscounted estimated ultimate losses payable due to the time value of 
money. After receiving the premium consideration in full from our cedents at the inception of the contract, we invest 
the premium received over an extended period of time thereby generating investment income. We expect to generate 
profits  from  these  retroactive  reinsurance  policies  when  taking  into  account  the  premium  received  and  expected 
investment income, less contractual obligations and expenses. Further information on deferred charge assets recorded 
during the years ended December 31, 2018, 2017 and 2016 is included in Note 4 - "Significant New Business". 

Deferred charge assets are included in other assets on our consolidated balance sheets. The following table 

presents a reconciliation of the deferred charge assets for the years ended December 31, 2018, 2017 and 2016:

Beginning carrying value
Recorded during the year

Amortization
Impairment
Ending carrying value

2018

2017

2016

80,192 $
20,174
(13,781)
—
86,585 $

94,551 $
—
(14,359)
—
80,192 $

255,911
7,467
(130,194)
(38,633)
94,551

$

$

Deferred charge assets are amortized over the estimated claim payment period of the related contract with the 
periodic amortization reflected in earnings as a component of losses and LAE. Deferred charge assets amortization 
is  adjusted  at  each  reporting  period  to  reflect  new  estimates  of  the  amount  and  timing  of  remaining  loss 
payments. Changes in the estimated amount and the timing of payments of unpaid losses may have an effect on the 
unamortized deferred charge assets and the amount of periodic amortization. Deferred charge assets are assessed 
at each reporting period for impairment. If the asset is determined to be impaired, it is written down in the period in 
which the determination is made. The impairment recognized in the year ended December 31, 2016 was offset in 
earnings by favorable loss reserve development. For the year ended December 31, 2018, we completed our assessment 
for impairment of deferred charge assets and concluded that there had been no impairment of our carried deferred 
charge assets amount.

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

10. LOSSES AND LOSS ADJUSTMENT EXPENSES 

The liability for losses and loss adjustment expenses ("LAE"), also referred to as loss reserves, represents our gross 
estimates before reinsurance for unpaid reported losses and losses that have been incurred but not reported ("IBNR") for 
our Non-life Run-off, Atrium and StarStone segments using a variety of actuarial methods. We recognize an asset for the 
portion of the liability that we expect to recover from reinsurers. LAE reserves include allocated loss adjustment expenses 
("ALAE"), and unallocated loss adjustment expenses ("ULAE"). ALAE are linked to the settlement of an individual claim or 
loss, whereas ULAE are based on our estimates of future costs to administer the claims. IBNR represents reserves for 
loss and LAE that have been incurred but not yet reported to us.  This includes amounts for unreported claims, development 
on known claims and reopened claims. 

The following table summarizes the liability for losses and LAE by segment and for our other activities as of 

December 31, 2018 and 2017:

Non-life
Run-off

Atrium

StarStone

Other

Total

2018

Outstanding losses
IBNR
Fair value adjustments
Fair value adjustments - fair value option
ULAE
Total

$

$

94,885 $ 796,194 $

4,271,769 $
3,527,767
(217,527)
(374,752)
333,405

6,052 $ 5,168,900
4,468,991
(214,518)
(374,752)
360,883
7,540,662 $ 241,284 $ 1,608,697 $ 18,861 $ 9,409,504

787,894
(467)
—
25,076

140,521
3,476
—
2,402

12,809
—
—
—

Reconciliation to Consolidated Balance Sheet:
Losses and loss adjustment expenses
Losses and loss adjustment expenses, at fair
value

Total

$

$

4,666,607 $ 241,284 $ 1,608,697 $ 18,861 $ 6,535,449

2,874,055
— 2,874,055
7,540,662 $ 241,284 $ 1,608,697 $ 18,861 $ 9,409,504

—

—

Outstanding losses

IBNR

Fair value adjustments

Fair value adjustments - fair value option

ULAE

Total

2017

Non-life
Run-off

Atrium

StarStone

Other

Total

$

3,185,703 $

78,363 $ 590,977 $

— $ 3,855,043

2,903,927

150,508

599,221

— 3,653,656

(125,998)

(314,748)

300,588

9,547

—

2,455

(555)

—

18,100

—

—

—

(117,006)

(314,748)

321,143

$

5,949,472 $ 240,873 $ 1,207,743 $

— $ 7,398,088

Reconciliation to Consolidated Balance Sheet:

Losses and loss adjustment expenses

$

4,154,803 $ 240,873 $ 1,207,743 $

— $ 5,603,419

Losses and loss adjustment expenses, at fair
value

Total

1,794,669

—

—

— 1,794,669

$

5,949,472 $ 240,873 $ 1,207,743 $

— $ 7,398,088

The overall increase in the liability for losses and LAE between December 31, 2017 and December 31, 2018
was primarily attributable to the assumed reinsurance agreements with Neon, Novae and Zurich for which we have 
elected the fair value option, as described in Note 4 - "Significant New Business", and the acquisition of Maiden Re 
North America, as described in Note 3 - "Acquisitions", in our Non-life Run-off segment.

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ENSTAR GROUP LIMITED

The table below provides a consolidated reconciliation of the beginning and ending liability for losses and LAE 

for the years ended December 31, 2018, 2017 and 2016:

Balance as at January 1

Less: reinsurance reserves recoverable

Less: deferred charge assets on retroactive reinsurance

Net balance as at January 1

Net incurred losses and LAE:

  Current period

  Prior periods

  Total net incurred losses and LAE

Net paid losses:

  Current period

  Prior periods

  Total net paid losses

Effect of exchange rate movement

Acquired on purchase of subsidiaries

Assumed business

Ceded business

Net balance as at December 31

Plus: reinsurance reserves recoverable

Plus: deferred charge assets on retroactive reinsurance

2018

2017

2016

$

7,398,088

$

5,987,867

$

1,870,033

80,192

5,447,863

689,782

(235,757)

454,025

(189,560)

(1,194,985)

(1,384,545)

(145,243)

1,310,874

1,772,104

—

7,455,078

1,867,841

86,585

1,388,193

94,551

4,505,123

437,853

(244,302)

193,551

(82,273)

(862,921)

(945,194)

158,429

10,251

1,525,703

—

5,447,863

1,870,033

80,192

5,720,149

1,360,382

255,911

4,103,856

493,016

(318,917)

174,099

(79,579)

(753,478)

(833,057)

(46,903)

10,019

1,340,444

(243,335)

4,505,123

1,388,193

94,551

Balance as at December 31

$

9,409,504

$

7,398,088

$

5,987,867

The tables below provide the components of net incurred losses and LAE by segment and for our other activities 

for the years ended December 31, 2018, 2017 and 2016:  

Net losses paid

Net change in case and LAE reserves

Net change in IBNR reserves

Increase (reduction) in estimates of net ultimate losses

Increase (reduction) in provisions for unallocated LAE

Amortization of deferred charge assets

Amortization of fair value adjustments

Changes in fair value - fair value option

Net incurred losses and LAE

2018

Non-life
Run-off

Atrium

StarStone

Other

Total

$ 838,817

$

64,506

$ 477,130

$

4,092

$ 1,384,545

(547,420)

(565,385)

(273,988)

(65,401)

13,781

12,877

6,664

6,331

4,091

74,928

—

—

(5,118)

—

75,887

113,879

666,896

6,753

—

(266)

—

4,808

7,999

(460,394)

(439,416)

16,899

484,735

—

—

—

—

(58,648)

13,781

7,493

6,664

$ (306,067) $

69,810

$ 673,383

$

16,899

$ 454,025

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ENSTAR GROUP LIMITED

Net losses paid

Net change in case and LAE reserves

Net change in IBNR reserves

Increase (reduction) in estimates of net ultimate
losses

Increase (reduction) in provisions for bad debt

Increase (reduction) in provisions for unallocated
LAE

Amortization of deferred charge assets

Amortization of fair value adjustments

Changes in fair value - fair value option

2017

Non-life
Run-off

Atrium

StarStone

Total

$

581,723

$

55,678

$

307,793

$

945,194

(381,053)

(390,727)

(190,057)

(1,536)

(53,810)

14,359

10,114

30,256

8,338

7,679

31,685

(23,540)

(341,030)

(406,588)

71,695

315,938

197,576

159

285

—

(2,720)

—

—

(1,377)

(187)

—

(945)

—

(53,712)

14,359

6,449

30,256

Net incurred losses and LAE

$

(190,674) $

69,419

$

314,806

$

193,551

Net losses paid

Net change in case and LAE reserves

Net change in IBNR reserves

Increase (reduction) in estimates of net ultimate
losses

Reduction in provisions for bad debt

Increase (reduction) in provisions for unallocated
LAE

Amortization of deferred charge assets

Amortization of fair value adjustments

Changes in fair value - fair value option

2016

Non-life
Run-off

Atrium

StarStone

Total

$

533,806

$

47,998

$

251,253

$

833,057

(608,785)

(347,384)

(422,363)

(13,822)

(43,955)

168,827

25,432

—

(148)

13,700

73,049

75,643

(535,884)

(258,041)

61,550

399,945

—

145

—

(3,308)

—

—

3,543

—

(1,895)

—

39,132

(13,822)

(40,267)

168,827

20,229

—

Net incurred losses and LAE

$

(285,881) $

58,387

$

401,593

$

174,099

Loss Development Information

Methodology for Establishing Reserves

The liability for losses and LAE includes an amount determined from reported claims and an amount based on 
historical loss experience and industry statistics for IBNR using a variety of actuarial methods. Our loss reserves cover 
multiple lines of business, which include workers' compensation, general casualty, asbestos and environmental, marine, 
aviation  and  transit,  construction  defects  and  other  non-life  lines  of  business.  Our  management,  through  our  loss 
reserving committees, considers the reasonableness of loss reserves recommended by our actuaries, including actual 
loss development during the year. 

Case reserves are recognized for known claims (including the cost of related litigation) when sufficient information 
has been reported to us to indicate the involvement of a specific insurance policy. We use considerable judgment in 
estimating losses for reported claims on an individual claim basis based upon our knowledge of the circumstances 
surrounding the claim, the severity of the injury or damage, the jurisdiction of the occurrence, the potential for ultimate 
exposure, the type of loss, and our experience with the line of business and policy provisions relating to the particular 
type of claim. The reserves for unpaid reported losses and LAE are established by management based on reports 
from brokers, ceding companies and insureds and represent the estimated ultimate cost of events or conditions that 
have been reported to, or specifically identified, by us. We also consider facts currently known and the current state 
of the law and coverage litigation.

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ENSTAR GROUP LIMITED

IBNR reserves are established by management based on actuarially determined estimates of ultimate losses 
and loss expenses. We use generally accepted actuarial methodologies to estimate ultimate losses and LAE and those 
estimates are reviewed by management. In addition, the routine settlement of claims, at either below or above the 
carried advised loss reserve, updates historical loss development information to which actuarial methodologies are 
applied, often resulting in revised estimates of ultimate liabilities. On an annual basis, independent actuarial firms are 
retained by management to provide their estimates of ultimate losses and to review the estimates developed by our 
actuaries.

Within the annual loss reserve studies produced by either our actuaries or independent actuaries, exposures 
for each subsidiary are separated into homogeneous reserving categories for the purpose of estimating IBNR. Each 
reserving category contains either direct insurance or assumed reinsurance reserves and groups relatively similar 
types of risks and exposures (for example, asbestos, environmental, casualty, property) and lines of business written 
(for example, marine, aviation, non-marine). Based on the exposure characteristics and the nature of available data 
for each individual reserving category, a number of methodologies are applied. Recorded reserves for each category 
are selected from the actuarial indications produced by the various methodologies after consideration of exposure 
characteristics, data limitations and strengths and weaknesses of each method applied. This approach to estimating 
IBNR has been consistently adopted in the annual loss reserve studies for each period presented.

The estimation of unpaid claim liabilities at any given point in time is subject to a high degree of uncertainty for 
a number of reasons. A significant amount of time can lapse between the assumption of risk, the occurrence of a loss 
event, the reporting of the event to an insurance or reinsurance company and the ultimate payment of the claim on 
the  loss  event.  Our  actuarial  methodologies  include  industry  benchmarking  which,  under  certain  methodologies, 
compares the trend of our loss development to that of the industry. To the extent that the trend of our loss development 
compared to the industry changes in any period, it is likely to have an impact on the estimate of ultimate liabilities. 
Unpaid claim liabilities for property and casualty exposures in general are impacted by changes in the legal environment, 
jury awards, medical cost trends and general inflation. Certain estimates for unpaid claim liabilities involve considerable 
uncertainty  due  to  significant  coverage  litigation,  and  it  can  be  unclear  whether  past  claim  experience  will  be 
representative  of  future  claim  experience.  Ultimate  values  for  such  claims  cannot  be  estimated  using  reserving 
techniques  that  extrapolate  losses  to  an  ultimate  basis  using  loss  development  factors,  and  the  uncertainties 
surrounding the estimation of unpaid claim liabilities are not likely to be resolved in the near future. In addition, reserves 
are established to cover loss development related to both known and unasserted claims. Consequently, our subsequent 
estimates of ultimate losses and LAE, and our liability for losses and LAE, may differ materially from the amounts 
recorded in the consolidated financial statements.

These estimates are reviewed regularly and, as experience develops and new information becomes known, the 
reserves are adjusted as necessary. Such adjustments, if any, will be recorded in earnings in the period in which they 
become known. Prior period development arises from changes to loss estimates recognized in the current year that 
relate to loss reserves established in previous calendar years.

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ENSTAR GROUP LIMITED

Asbestos and Environmental 

In establishing the reserves for losses and LAE related to asbestos and environmental claims, management 
considers facts currently known and the current state of the law and coverage litigation. Liabilities are recognized for 
known claims (including the cost of related litigation) when sufficient information has been developed to indicate the 
involvement of a specific insurance policy, and management can reasonably estimate its liability. In addition, reserves 
have been established to cover additional exposures on both known and unreported claims. Estimates of the reserves 
are  reviewed  and  updated  continually.  Developed  case  law  and  claim  histories  are  still  evolving  for  such  claims, 
especially  because  significant  uncertainty  exists  about  the  outcome  of  coverage  litigation  and  whether  past  claim 
experience will be representative of future claim experience. In view of the changes in the legal and tort environment 
that affect the development of such claims, the uncertainties inherent in valuing asbestos and environmental claims 
are not likely to be resolved in the near future. Ultimate values for such claims cannot be estimated using traditional 
reserving techniques and there are significant uncertainties in estimating the amount of our potential losses for these 
claims. There can be no assurance that the reserves established by us will be adequate or will not be adversely affected 
by the development of other latent exposures. The net liability for unpaid losses and LAE as of December 31, 2018 
and 2017 included $1,703.6 million and $1,863.2 million, respectively, which represented an estimate of the net ultimate 
liability for asbestos and environmental claims. The gross liability for such claims as at December 31, 2018 and 2017
was $1,839.7 million and $1,992.1 million, respectively. For the years ended December 31, 2018 and 2017, our reserves 
for asbestos and environmental liabilities decreased by $152.4 million and increased by $970.4 million on a gross 
basis, respectively, and decreased by $159.6 million and increased by $883.4 million on a net basis, respectively. The 
increase in 2017 was primarily due to acquisition activity and the decrease in 2018 was primarily due to net paid losses, 
foreign exchange and net favourable development, partially offset by acquisition activity.

Disclosures of Incurred and Paid Loss Development, IBNR, Claims Counts and Payout Percentages

The loss development tables disclosed below, sets forth our historic incurred and paid loss development by 
accident year through December 31, 2018, net of reinsurance, as well as the cumulative number of reported claims, 
IBNR balances, and other supplementary information.

The loss development tables disclosed below are presented as follows:

•  Non-Life Run-off - Presented by acquisition year, if significant, and further disaggregated, if significant, by 
line of business within that acquisition year. The lines of business disclosed include Asbestos, Environmental, 
General Casualty, Workers’ Compensation, Professional Indemnity/Directors & Officers, Motor and Property.

•  StarStone - All the lines of business related to the StarStone segment have been included within the loss 
development disclosures below, namely, Casualty, Marine, Property, Aerospace and Workers’ Compensation.

•  Atrium - The loss development disclosures for our Atrium segment have not been disaggregated further by 
line of business as the segment comprised approximately only 3% of our total consolidated liability for losses 
and LAE as at December 31, 2018 and was, therefore, not considered material for further disaggregation.

For each acquisition year and/or line of business for which loss development tables have been provided below, 

the disclosure approach and format adopted reflects the following:

•  The incurred loss development tables include both reported case reserves and IBNR liabilities, as well as 

cumulative paid losses;

•  Both the incurred and cumulative paid loss development tables include allocated LAE (i.e. claims handling 
costs allocated to specific individual claims) but exclude unallocated LAE (i.e. the costs associated with internal 
claims staff and third party administrators as well as consultants that cannot be allocated to specific individual 
claims);

•  The fair value adjustments related to business acquisitions are excluded from the loss development tables, 
however  the  undiscounted  incurred  losses,  cumulative  paid  losses  and  allocated  LAE  related  to  business 
acquisitions are included in the loss development tables;

•  The fair value adjustments related to retroactive reinsurance agreements for which we have elected the fair 
value  option  are  excluded  from  the  loss  development  tables,  however  the  undiscounted  incurred  losses, 
cumulative paid losses and allocated LAE related to retroactive reinsurance agreements for which we have 
elected the fair value option are included in the loss development tables;

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ENSTAR GROUP LIMITED

•  The amounts relating to the amortization of deferred charge assets are excluded from the loss development 

tables;

•  The amounts relating to the increase (reduction) in provisions for unallocated LAE are excluded from the loss 

development tables;

•  The amounts included within the loss development tables for the years ended December 31, 2009 through to 
December 31, 2017 (April 1, 2014 through to December 31, 2017 in the case of StarStone since its date of 
acquisition), as well as the historical average annual percentage payout ratios as of December 31, 2018, are 
presented as supplementary information and are therefore unaudited;

•  All data presented within the loss development tables is net of reinsurance recoveries, excluding provisions 

for uncollectible reinsurance recoverables; 

•  The IBNR reserves included within each incurred loss development table by accident year, reflect the net IBNR 

recorded as of December 31, 2018, including expected development on reported losses;

•  For the Non-life Run-off segment loss development tables, all information for both acquisitions and retroactive 
reinsurance agreements is presented prospectively. As the reserves are effectively re-underwritten at the date 
the reserves are acquired or assumed, we believe that the historical loss development prior to being acquired 
is not relevant to our own experience managing these reserves. In addition, the information required to prepare 
the loss development disclosures on a retrospective basis is not always available to us and a mixed approach 
would result in loss development tables that are not entirely reflective of the actual loss development;

•  For the StarStone segment loss development tables, all information has been presented on a prospective 
basis  from  the  date  of  our  acquisition  of  StarStone,  which  was  effective  on April  1,  2014.  Providing  pre-
acquisition incurred and paid losses by accident year for years prior to 2014 was determined to be impracticable 
due to significant data limitations; and

•  For the Atrium segment loss development tables, all information has been presented on a retrospective basis. 

The historical amounts disclosed within the loss development tables for all lines of business presented below 
are on a constant-currency basis, which is achieved by using constant foreign exchange rates between periods in the 
loss development tables, and translating prior period amounts denominated in currencies other than the U.S. dollar, 
which is our reporting currency, using the closing exchange rates as at December 31, 2018.

The impact of this exchange rate conversion is to show the change between periods exclusive of the effect of 
exchange rate fluctuations, which would otherwise distort the change in incurred losses and the cash flow patterns 
associated with those incurred losses shown within the loss development tables. The change in net incurred losses 
shown within the loss development tables will, however, differ from other U.S. GAAP disclosures of incurred current 
and prior period reserve development amounts, which include the effect of exchange rate fluctuations.

Establishing an estimate for loss reserves involves various assumptions and judgments, therefore, the information 
contained within the loss development disclosures only allows readers or users of our consolidated financial statements 
to understand, at the summary level presented in the development tables, the change over time in our reported incurred 
loss estimates as well as the nature and patterns of the cash flows associated with those estimates. We, therefore, 
believe that the information provided within the loss development tables disclosed below is of limited use for independent 
analysis or application of standard actuarial estimations, and any results obtained from doing so should be interpreted 
with caution.

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Cumulative Number of Reported Claims

Reported claim counts, on a cumulative basis, are provided as supplemental information to each incurred loss 
development table by accident year. We measure claim frequency information on an individual claim count basis within 
each of our segments as follows:

•  Non-Life Run-off - The claim frequency information for the exposures included within our Non-life Run-off 
lines of business includes direct and assumed open and closed claims by accident year at the claimant level. 
Reported claims that are closed without a payment are included within our cumulative number of reported 
claims because we typically incur claim adjustment expenses on them prior to their closure. The claim count 
numbers exclude counts related to claims within policy deductibles where the insured is responsible for the 
payment of losses within the deductible layer. Individual claim counts related to certain assumed reinsurance 
contracts such as excess-of-loss and quota share treaties are not available to us, and the losses arising from 
these treaties have been treated as single claims for the purposes of determining claim counts. Therefore, 
each treaty year within the reinsurance contract is deemed a single claim because the detailed underlying 
individual claim information is generally not reported to us by our cedents; and

•  StarStone and Atrium - The claim frequency information is determined at the claimant level for the exposures 
within the lines of business related to these segments. Our claims system assigns a unique claim identifier to 
each reported claim we receive. Each unique claim identifier is deemed to be a single claim, irrespective of 
whether the claim remains open or has been closed with or without payment. For certain insurance facilities 
and business produced or managed by managing general agents, coverholders and third party administrators 
where  the  underlying  claims  data  is  reported  to  us  in  an  aggregated  format,  the  information  necessary  to 
provide cumulative claims frequency is not available. In such cases, we typically record a “block” claim in our 
system. This also applies to a small amount of assumed reinsurance business that we write where, similarly, 
the  underlying  claims  data  is  reported  to  us  in  an  aggregated  format.  In  such  instances,  each  assumed 
reinsurance contract is deemed a single claim.

The cumulative number of reported claims for our Atrium segment includes all claim counts for Syndicate 609. 
Our Atrium segment represents our 25% share of Syndicate 609's underwriting capacity and capital, however, the 
claims count is the same whether viewed at the 100% Syndicate level or for our 25% share. 

Our reported claim frequency information is subject to the following inherent limitations when analyzing our loss 

experience and severity:

•  Claim counts are presented only on a reported and not on an ultimate basis. Therefore, reported claim counts 
include open claims which have outstanding reserves but exclude IBNR claims. As such the reported claims 
are consistent with reported losses, which can be calculated by subtracting IBNR losses from incurred losses. 
However, the reported claim counts are inconsistent with the losses in the incurred loss development tables, 
which include IBNR losses, and to losses in the paid loss development tables, which exclude outstanding 
reserves;

•  Reported claim counts have not been adjusted for ceded reinsurance, which may distort any measures of 

frequency or severity;

•  For lines of business that have a mix of primary and excess layer exposures, such as our general casualty 
and workers’ compensation lines of business, the reported claim counts may fluctuate from period to period 
between exposure layers, thereby distorting any measure of frequency and severity; and

•  The use of our reported claim frequency information to project ultimate loss payouts by disaggregated disclosure 
category or line of business may not be as meaningful as claim count information related to individual contracts 
at a more granular level.

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Non-Life Run-off Segment

The table below provides a reconciliation of the beginning and ending reserves for losses and LAE for the years 

ended December 31, 2018, 2017 and 2016 for the Non-life Run-off segment:

2018

2017

2016

Balance as at January 1

$

5,949,472

$

4,716,363

$

Less: reinsurance reserves recoverable

Less: deferred charge assets on retroactive reinsurance

Net balance as at January 1

Net incurred losses and LAE:

  Current period

  Prior periods

  Total net incurred losses and LAE

Net paid losses:

  Current period

  Prior periods

  Total net paid losses

Effect of exchange rate movement

Acquired on purchase of subsidiaries

Assumed business

Ceded business

Net balance as at December 31

Plus: reinsurance reserves recoverable

Plus: deferred charge assets on retroactive reinsurance

1,377,485

80,192

4,491,795

12,451

(318,518)

(306,067)

(5)

(838,812)

(838,817)

(132,632)

1,111,839

1,761,836

—

6,087,954

1,366,123

86,585

1,000,953

94,551

3,620,859

5,866

(196,540)

(190,674)

(2,835)

(578,888)

(581,723)

138,772

10,251

1,494,310

—

4,491,795

1,377,485

80,192

Balance as at December 31

$

7,540,662

$

5,949,472

$

4,585,454

1,034,747

255,911

3,294,796

5,829

(291,710)

(285,881)

(3,869)

(529,937)

(533,806)

(27,478)

10,019

1,340,444

(177,235)

3,620,859

1,000,953

94,551

4,716,363

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ENSTAR GROUP LIMITED

Net incurred losses and LAE in the Non-life Run-off segment for the years ended December 31, 2018, 2017 and 

2016 were as follows:

2018

2017

2016

Prior
Period

Current
Period

Total

Prior
Period

Current
Period

Total

Prior
Period

Current
Period

Total

$ 838,812

$

5

$ 838,817

$ 578,888

$

2,835

$ 581,723

$ 529,937

$

3,869

$ 533,806

(552,124)

4,704

(547,420)

(381,450)

397

(381,053)

(608,168)

(617)

(608,785)

(573,127)

7,742

(565,385)

(393,100)

2,373

(390,727)

(349,726)

(286,439)

12,451

(273,988)

(195,662)

5,605

(190,057)

(427,957)

Net losses paid

Net change in case and LAE
reserves

Net change in IBNR reserves

Increase (reduction) in estimates of
net ultimate losses

Reduction in provisions for bad debt

—

Increase (reduction) in provisions
for unallocated LAE

Amortization of deferred charge
assets

Amortization of fair value
adjustments

Changes in fair value - fair value
option

(65,401)

13,781

12,877

6,664

—

—

—

—

—

—

(1,536)

(1,536)

(13,822)

(65,401)

(54,071)

261

(53,810)

(44,190)

13,781

14,359

12,877

10,114

6,664

30,256

—

—

—

14,359

168,827

10,114

25,432

30,256

—

2,342

5,594

(347,384)

(422,363)

—

235

(13,822)

(43,955)

—

—

—

168,827

25,432

—

Net incurred losses and LAE

$ (318,518) $ 12,451

$ (306,067) $ (196,540) $

5,866

$ (190,674) $ (291,710) $

5,829

$ (285,881)  

Net change in case and LAE reserves comprises the movement during the year in specific case reserve liabilities 
as a result of claims settlements or changes advised to us by our policyholders and attorneys, less changes in case 
reserves recoverable advised by us to our reinsurers as a result of the settlement or movement of assumed claims. 
Net change in IBNR represents the gross change in our actuarial estimates of IBNR, less amounts recoverable.

Year Ended December 31, 2018 

The reduction in net incurred losses and LAE for the year ended December 31, 2018 of $306.1 million included 
net incurred losses and LAE of $12.5 million related to current period net earned premium from previously acquired 
businesses that renewed certain policies while being run-off. Excluding current period net incurred losses and LAE of 
$12.5 million, the reduction in net incurred losses and LAE liabilities relating to prior periods was $318.5 million, which 
was  attributable  to  a  reduction  in  estimates  of  net  ultimate  losses  of  $286.4  million,  a  reduction  in  provisions  for 
unallocated LAE of $65.4 million relating to 2018 run-off activity, partially offset by the amortization of the deferred 
charge assets of $13.8 million, amortization of fair value adjustments of $12.9 million and an increase in the fair value 
of liabilities of $6.7 million related to our assumed retroactive reinsurance agreements for which we have elected the 
fair value option. 

The reduction in estimates of prior period net ultimate losses of $286.4 million for the year ended December 31, 
2018 included a net reduction in case and IBNR reserves of $1,125.3 million, partially offset by net losses paid of 
$838.8 million. For the year ended December 31, 2018, the overall change in our estimates of net ultimate losses 
related to prior periods by line of business within our Non-life Run-off was as presented in the table below:

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ENSTAR GROUP LIMITED

Net change in case
and LAE reserves

Net change in
IBNR reserves

Increase (reduction) in
estimates of net
ultimate losses

Net losses paid
$

108,248 $

Asbestos

Environmental

General Casualty

Workers' Compensation

Marine, aviation and
transit

Construction defect

Professional indemnity/
Directors & Officers

Motor

Property

All Other

Total

21,273

141,624

139,226

67,831

22,182

161,797

104,182

22,178

50,271

(21,535) $

(151,662) $

479

(115,240)

(178,138)

(44,200)

(7,257)

(11,159)

(109,962)

(24,271)

(40,841)

(7,599)

(60,828)

(115,648)

(21,188)

(33,146)

(130,957)

(34,215)

(11,497)

(6,387)

(64,949)

14,153

(34,444)

(154,560)

2,443

(18,221)

19,681

(39,995)

(13,590)

3,043

(286,439)

$

838,812 $

(552,124) $

(573,127) $

The significant drivers of the results in the table above are explained below.

Workers' Compensation

A $154.6 million reduction in estimates of net ultimate losses in our workers' compensation line of business in 
2018 arose across multiple portfolios, where reported incurred loss development was generally significantly less than 
expected. When actual development is less than expected for a sustained period of time across a significant volume 
of exposures, an updated actuarial analysis tends to indicate reductions in IBNR reserves. Updates to actuarial analysis, 
factoring in the less-than-expected reported incurred loss development for the year, is the primary driver of the $154.6 
million reduction to Workers' Compensation net ultimate loss estimates.

For certain of our portfolios, the lower than expected actual development was driven by significant pro-active 
settlement activity on individual claimants where we were able to close open claims earlier than was indicated by the 
original payout pattern, and in other portfolios, based on the review of recent loss development activity we revised our 
actuarial development "tail factor" assumption, which led to a reduction in net ultimate losses. For example, in one 
portfolio we observed favorable incurred loss development, primarily relating to accident years 1995 through 2005 
where we paid $22.7 million in loss payments to release a corresponding $37.0 million of associated case reserves 
for $14.3 million in favorable incurred loss development. 

For recently acquired portfolios of workers' compensation business, we have utilized our subsidiary, Paladin 
Managed Care Services ("Paladin"), to assist us in reviewing claims. Paladin generally produces savings related to 
medical expense liabilities over and above savings achieved by prior vendors of such services, and the savings lead 
to actual development that is less than expected, thereby driving reductions to the estimates of net ultimate losses. In 
one  particular  program,  our  claims  personnel  pursued  a  pro-active  strategy  of  settling  with  numerous  workers' 
compensation claimants whose injuries arose in recent accident years. For this portfolio, the claims team reduced the 
open inventory of claims by 78% during 2018. This reduction in exposure, when incorporated into an updated actuarial 
analysis, led to a reduction in our estimate of ultimate net losses of $30.2 million, primarily relating to accident years 
2010 through 2014.

We also continue to actively seek to commute policies when possible, and where the commutation of the policy 
is settled at a level below the carried value of the loss reserves, we record a reduction in our estimates of net ultimate 
losses. During  the year  ended  December 31,  2018,  we completed  11  commutations  across  several portfolios  that 
contributed to the reduction in estimates of net ultimate losses. 

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Asbestos

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

The $64.9 million reduction in estimates of net ultimate losses in our asbestos line of business arose primarily 
due to one asbestos portfolio where lower than expected volume of claims reported and a lower than expected severity 
on claims settled in the period, when projected to net ultimate losses through actuarial methodologies, resulted in a 
significant reduction in estimates of net ultimate losses. The volume of claims reported was 3% less than expected 
and the average cost per claim was 5% less than expected. Across our other asbestos portfolios we had a combination 
of commutations, detailed actuarial studies and lower than expected incurred loss development, which all resulted in 
reductions in estimates of net ultimate losses. 

Other

All other line of business changes in estimates of net ultimate losses were primarily due to the application of our 
reserving  methodologies,  favorable  actual  versus  expected  loss  development,  pro-active  claim  management  and 
commutations.

The reduction of $65.4 million in provisions for unallocated LAE was due to a reduction in our estimate of the 

total future costs to administer the claims.

The amortization of deferred charge assets of $13.8 million was associated with retroactive reinsurance contracts 
where, at the inception of the contract, the estimated ultimate losses payable were in excess of premium received. 
Deferred charge assets are amortized over the estimated claim payment period of the related contract and are adjusted 
periodically to reflect new estimates of the amount and timing of the remaining loss payments.

The amortization of fair value adjustments of $12.9 million was related to the fair value adjustments associated 
with the acquisition of companies. On acquisition, we are required to fair value the net assets acquired, including the 
reinsurance balances recoverable and the liability for losses and LAE. The resulting fair value adjustments are then 
amortized over the expected life of the reinsurance balances recoverable and the liability for losses and LAE.

The increase in the fair value of liabilities for which we have elected the fair value option of $6.7 million was 
primarily due to decreases in the estimated duration of the net liabilities, partially offset by changes in the corporate 
bond yield.

Year Ended December 31, 2017 

The reduction in net incurred losses and LAE for the year ended December 31, 2017 of $190.7 million included 
net incurred losses and LAE of $5.9 million related to current period net earned premium from previously acquired 
businesses that renewed certain policies while being run-off. Excluding current period net incurred losses and LAE of 
$5.9 million, the reduction in net incurred losses and LAE liabilities relating to prior periods was $196.5 million, which 
was attributable to a reduction in estimates of net ultimate losses of $195.7 million, and a reduction in provisions for 
unallocated LAE of $54.1 million, relating to 2017 run-off activity, partially offset by an increase in the fair value of 
liabilities of $30.3 million related to our assumed retroactive reinsurance agreements for which we have elected the 
fair value option, the amortization of the deferred charge assets of $14.4 million and the amortization of fair value 
adjustments over the estimated payout period relating to companies acquired amounting to $10.1 million.

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

The reduction in estimates of prior period net ultimate losses of $195.7 million for the year ended December 31, 
2017 included a net reduction in case and IBNR reserves of $774.6 million, partially offset by net losses paid of $578.9 
million. For the year ended December 31, 2017, the overall change in our estimates of net ultimate losses related to 
prior periods by line of business within our Non-life Run-off was as presented in the table below:

Net change in case
and LAE reserves

Net change in
IBNR reserves

Increase (reduction) in
estimates of net
ultimate losses

Net losses paid
$

105,731 $

Asbestos

Environmental

General Casualty

Workers' Compensation

Marine, aviation and
transit

Construction defect

Professional indemnity/
Directors & Officers

Motor

Property

All Other

Total

26,542

94,526

187,712

18,272

33,802

33,402

24,391

13,440

41,070

(1,865) $

(76,837) $

(9,438)

(54,292)

(190,924)

(9,322)

(24,023)

(19,054)

(15,990)

(11,196)

(45,346)

(7,748)

(49,025)

(151,797)

(11,517)

(42,804)

(24,559)

(8,513)

(5,162)

(15,138)

27,029

9,356

(8,791)

(155,009)

(2,567)

(33,025)

(10,211)

(112)

(2,918)

(19,414)

(195,662)

$

578,888 $

(381,450) $

(393,100) $

The significant drivers of the results in the table above are explained below.

Workers' Compensation

The $155.0 million reduction in estimates of net ultimate losses in our workers' compensation line of business 
arose primarily in five separate portfolios. Across these five portfolios, the reported incurred loss development was 
generally significantly lower than expected. When actual development is less than expected for a sustained period of 
time, across a significant volume of exposures, an updated actuarial analysis tends to indicate reductions in IBNR 
reserves.  In  addition,  we  continue  to  pro-actively  manage  and  settle  claims  where  possible,  commute  policies  if 
appropriate and, through Paladin, we are able to achieve significant savings on medical costs through active claims 
management strategies over the life of the reported claims. All of these items reduce the estimates of net ultimate 
losses. 

Construction Defect

The $33.0 million reduction in estimates of net ultimate losses in our construction defect line of business arose 
primarily due to lower than expected actual incurred development in one portfolio. The active claims management 
approach that our claims team adopted for the assumed exposures within this portfolio led to a significant reduction 
loss in the inventory of the assumed open claims of 73% during 2017. This reduction in exposure, when incorporated 
into our updated actuarial analysis, resulted in a reduction in estimates of net ultimate losses for this line of business.

Asbestos

The $27.0 million increase in estimates of net ultimate losses in our asbestos line of business resulted from a 
ground-up study performed by a consulting actuarial firm on one of our portfolios. This study resulted in the recording 
of additional reserves of $60.5 million due to a small number of accounts that experienced an increase in the notification 
of claims which are expected to attach to the excess policies that we reinsure. This increase was partially offset by 
favorable development of $33.5 million in our other portfolios of asbestos exposures arising primarily from lower than 
expected claim notifications.

Other 

All other line of business changes in estimates of net ultimate losses were primarily due to the application of our 
reserving  methodologies,  favorable  actual  versus  expected  loss  development,  pro-active  claim  management  and 
commutations.

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

The reduction in provisions for bad debt of $1.5 million was a result of the favorable recoveries from reinsurers, 
the reduction in bad debt provisions for insolvent reinsurers as a result of distributions received and the reduction of 
specific provisions held for certain reinsurers. 

The reduction of $54.1 million in provisions for unallocated LAE was due to a reduction in our estimate of the 

total future costs to administer the claims.

The amortization of deferred charge assets of $14.4 million was associated with retroactive reinsurance contracts 
where, at the inception of the contract, the estimated ultimate losses payable were in excess of premium received. 
Deferred charge assets are amortized over the estimated claim payment period of the related contract and are adjusted 
periodically to reflect new estimates of the amount and timing of the remaining loss payments.

The amortization of fair value adjustment of $10.1 million was related to the fair value adjustments associated 
with the acquisition of companies. On acquisition, we are required to fair value the net assets acquired, including the 
reinsurance balances recoverable and the liability for losses and LAE. The resulting fair value adjustments are then 
amortized over the expected life of the reinsurance balances recoverable and the liability for losses and LAE.

The increase in the fair value of liabilities for which we have elected the fair value option of $30.3 million was 
primarily due to decreases in the estimated duration of the net liabilities, partially offset by changes in the corporate 
bond yield.

Year Ended December 31, 2016 

The reduction in net incurred losses and LAE for the year ended December 31, 2016 of $285.9 million included 
net incurred losses and LAE of $5.8 million related to current period net earned premium, primarily for the run-off 
business acquired with Sussex. Excluding current period net incurred losses and LAE of $5.8 million, the reduction in 
net incurred losses and LAE liabilities relating to prior periods was $291.7 million, which was attributable to a reduction 
in estimates of net ultimate losses of $428.0 million, a reduction in provisions for unallocated LAE of $44.2 million, 
relating to 2016 run-off activity, and a reduction in the provision for bad debt of $13.8 million, partially offset by the 
amortization of the deferred charge assets of $168.8 million and the amortization of fair value adjustments over the 
estimated payout period relating to companies acquired amounting to $25.4 million. 

The reduction in estimates of prior period net ultimate losses of $428.0 million for the year ended December 31, 
2016 included a net reduction in case and IBNR reserves of $957.9 million, partially offset by net losses paid of $529.9 
million. For the year ended December 31, 2016, the overall change in our estimates of net ultimate losses related to 
prior periods by line of business within our Non-life Run-off was as presented in the table below:

Net change in case
and LAE reserves

Net change in
IBNR reserves

Increase (reduction) in
estimates of net
ultimate losses

Net losses paid
$

33,334 $

Asbestos

Environmental

General Casualty

Workers' Compensation

Marine, aviation and
transit

Construction defect

Professional indemnity/
Directors & Officers

Motor

Property

All Other

Total

12,233

83,821

255,886

15,885

39,915

32,397

11,788

29,203

15,475

544 $

(59,173) $

7,922

(51,885)

(405,102)

(15,738)

(19,491)

(45,530)

(24,832)

(34,543)

(19,513)

(25,738)

(47,209)

(173,846)

(7,773)

(10,014)

616

(4,103)

(13,137)

(9,349)

(25,295)

(5,583)

(15,273)

(323,062)

(7,626)

10,410

(12,517)

(17,147)

(18,477)

(13,387)

(427,957)

$

529,937 $

(608,168) $

(349,726) $

The significant drivers of the results in the table above are explained below.

190

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Workers' Compensation

The $323.1 million reduction in estimates of net ultimate losses in our workers' compensation line of business 
arose primarily in three separate portfolios. Across these three portfolios, the reported incurred loss development was 
generally significantly lower than expected. When actual development is lower than expected for a sustained period 
of time across a significant volume of exposures, an updated actuarial analysis tends to indicate reductions in IBNR 
reserves. In one specific portfolio, having observed a general trend of lower than expected actual development over 
a sustained period of time, we revised the medical inflation assumption used to estimate case and LAE reserves for 
long term disability claimants. This change to an actuarial assumption, driven by observed actual development, resulted 
in a significant reduction in our estimates of net ultimate losses of $234.5 million, primarily across accident years 1991 
through 2001. This was partially offset by a significant reduction in the related deferred charge asset as described 
below.

Asbestos 

The $25.3 million reduction in estimates of net ultimate losses in our asbestos line of business arose primarily 
due  to  six  commutations,  which  resulted  in  a  $13.1  million  reduction  in  net  ultimate  losses. The  remainder  of  the 
reduction arose due to lower than expected actual loss development.

Other 

All other line of business changes in estimates of net ultimate losses were primarily due to the application of our 
reserving methodologies, generally favorable actual versus expected loss development, pro-active claim management 
and commutations.

The reduction in provisions for bad debt of $13.8 million was a result of the favorable recoveries from reinsurers, 
and the reduction in bad debt provisions for insolvent reinsurers as a result of distributions received, partially offset by 
additional provisions for certain reinsurers.

The reduction of $44.2 million in provisions for unallocated LAE was due to a reduction in our estimate of the 

total future costs to administer the claims.

The  amortization  of  deferred  charge  assets  of  $168.8  million  was  associated  with  retroactive  reinsurance 
contracts where, at the inception of the contract, the estimated ultimate losses payable were in excess of premium 
received. Deferred charge assets are amortized over the estimated claim payment period of the related contract and 
are adjusted periodically to reflect new estimates of the amount and timing of the remaining loss payments. In the year 
ended December 31, 2016, the amortization of the deferred charge asset included an impairment of $38.6 million, 
which was offset in earnings by favorable loss reserve development.

The amortization of fair value adjustment of $25.4 million was related to the fair value adjustments associated 
with the acquisition of companies. On acquisition, we are required to fair value the net assets acquired, including the 
reinsurance balances recoverable and the liability for losses and LAE. The resulting fair value adjustments are then 
amortized over the expected life of the reinsurance balances recoverable and the liability for losses and LAE.

191

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Disclosures of Incurred and Paid Loss Development, IBNR, Claims Counts and Payout Percentages 

The following tables provides a breakdown of gross and net losses and LAE reserves, consisting of Outstanding 
Loss Reserve ("OLR") and IBNR by line of business and adjustments for fair value resulting from business combinations, 
adjustments for where we elected the fair value option, deferred charge assets and ULAE, as of December 31, 2018
and 2017:

OLR

Gross

IBNR

2018

Total

OLR

(in thousands of U.S. dollars)

Net

IBNR

Total

Asbestos

Environmental

General casualty

Workers' compensation/personal accident

Marine, aviation and transit

Construction defect

Professional indemnity/Directors & Officers

Motor

Property

Other

Fair value adjustments

Fair value adjustments - fair value option

Deferred charge on retroactive reinsurance

ULAE

Total

$

341,544
96,665

500,033

1,454,178

301,783
20,712

603,665

564,307

168,267

220,615

$

4,271,769

$ 1,275,476
126,035

$ 1,617,020
222,700

$

321,356
93,095

$ 1,171,754
117,384

$ 1,493,110
210,479

379,484

832,615
72,888

99,288

216,839

321,992
37,631

165,519
$ 3,527,767

879,517
2,286,793

416,097
1,115,116

298,612

537,782

78,023

94,736

166,898

304,874
36,817

227,994
19,310

426,020

414,847

160,873

175,289
$ 3,369,997

111,453
$ 2,918,333

374,671

120,000

820,504

886,299

205,898

386,134
$ 7,799,536
(217,527)
(374,752)
—

333,405
$ 7,540,662

714,709

1,652,898

306,017

114,046

592,918

719,721
197,690

286,742
$ 6,288,330
(203,183)
(244,013)
(86,585)
333,405
$ 6,087,954

OLR

Gross

IBNR

2017

Total

OLR

(in thousands of U.S. dollars)

Net

IBNR

Total

$ 1,337,467
93,345

$ 1,678,822
184,394

Asbestos

Environmental

General casualty

Workers' compensation/personal accident

Marine, aviation and transit

Construction defect

Professional indemnity/Directors & Officers

Motor

Property

Other

Fair value adjustments

Fair value adjustments - fair value option

Deferred charge on retroactive reinsurance

ULAE

Total

$

366,446
95,801

344,425

1,458,430

109,102
28,701

214,803

242,213
65,445

260,337

$

3,185,703

$ 1,434,598
95,259

$ 1,801,044
191,060

$

266,526

748,949
56,284

135,608
40,265

30,734

9,706

85,998
$ 2,903,927

610,951
2,207,379

165,386

164,309

255,068

272,947
75,151

346,335
$ 6,089,630
(125,998)
(314,748)
—

300,588
$ 5,949,472

341,355
91,049

276,791

889,265
90,101

27,406

181,027
98,866

52,236

194,747

371,161

51,904

122,307

39,591

19,321

8,554

205,322
$ 2,253,418

75,376
$ 2,313,773

471,538

1,260,426

142,005

149,713

220,618

118,187

60,790

280,698
$ 4,567,191
(113,028)
(182,764)
(80,192)
300,588
$ 4,491,795

In addition to the breakdown of our non-life run-off reserves by line of business we also monitor our reserves by 
acquisition year. The acquisition year is the year in which the net reserves were acquired via a business acquisition or 
assumed via a retroactive reinsurance agreement. By analyzing the loss development tables by acquisition year on a 
prospective basis, the impact of the take-on positions from year to year does not distort the loss development tables. 

192

 
 
 
 
 
 
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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

The following table provides a summary of our net loss reserves, prior to provisions for bad debt, fair value adjustments, 

deferred charge assets and ULAE as of December 31, 2018, by year of acquisition and by significant line of business:

2008
and
Prior

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

Total

Asbestos

$ 205,298 $

3,936 $ 43,316 $

17 $

653 $ 11,860 $

Environmental

35,045

1,331

8,847

87

—

—

— $

—

931 $ 440,388 $ 709,758 $

50,139 $ 1,466,296

—

97,424

32,007

29,238

203,979

Acquisition Year

General
casualty

Workers'
compensation/
personal
accident

Marine,
aviation and
transit

Construction
defect

Professional
indemnity/
Directors &
Officers

Motor

Property

All Other

Total

69,876

3,759

15,743

29,110

13,715

15,300

35,645

46,730

5,610

99,801

372,058

707,347

4,444

218

66,030

177,572

2,524

77,629

—

426,225

315,788

80,525

498,872

1,649,827

4,127

7,519

4,132

10,739

—

—

230

413

—

—

—

—

13,968

2,126

—

75,303

186,721

304,635

—

55,727

29,569

28,102

—

114,041

6,778

24,407

4,099

19,773

5,278

1,560

1,553

3,560

5,622

6,097

5,108

10,040

36,836

209

672

1,290

9,352

8,291

—

617

—

3,663

36,252

332

14,268

16,453

—

20,820

6,112

16,044

90,260

1,050

—

—

401,029

592,095

7,201

2,633

653,103

716,686

151,939

195,736

26,474

135,951

35,709

283,135

16,083

1,134

$ 373,847 $ 28,714 $ 171,208 $ 229,993 $ 72,661 $ 109,069 $ 116,918 $ 574,715 $ 1,006,563 $ 1,171,281 $ 2,378,808 $ 6,233,777

The table below reconciles the net loss reserves, prior to provisions for bad debt, fair value adjustments, deferred 
charge assets and ULAE as of December 31, 2018, by significant line of business to the line of business table presented 
above:

Asbestos

Environmental

General casualty

Workers' compensation/personal accident

Marine, aviation and transit

Construction defect

Professional indemnity/Directors & Officers

Motor

Property

All Other

Total

2018

Total Net
Reserves per all
Acquisition
Years

Provision for
Bad Debt

Total Net
Reserves

$

1,466,296

$

26,814

$

1,493,110

203,979

707,347

1,649,827

304,635

114,041

592,095

716,686

195,736

283,135

6,500

7,362

3,071

1,382

5

823

3,035

1,954

3,607

210,479

714,709

1,652,898

306,017

114,046

592,918

719,721

197,690

286,742

$

6,233,777

$

54,553

$

6,288,330

Loss development tables have been provided for acquisition years 2009 through 2018. In addition, the workers' 
compensation line of business in the 2015 acquisition year; the asbestos, environmental and workers' compensation lines 
of business in the 2016 acquisition year; the asbestos and general casualty lines of business in the 2017 acquisition year; 
and the general casualty, workers' compensation, marine, aviation & transit, professional indemnity/directors & officers, 
motor and property lines of business in the 2018 acquisition year, are significant and we have provided additional loss 
development tables for those lines of business within those acquisition years.

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ENSTAR GROUP LIMITED

Our non-life run-off segment is unique within the insurance industry in that legacy reserves are continuously being 
acquired  and  added  to  this  segment  through  business  acquisitions  or  through  retroactive  reinsurance  agreements. 
Accordingly, it would not be appropriate to extrapolate redundancies or deficiencies into the future from the loss development 
tables provided below. Acquired and assumed reserves arising from business acquisitions and retroactive reinsurance 
agreements are presented on a full prospective basis.

The  following  tables  set  forth  information  about  incurred  and  paid  loss  development,  total  IBNR  reserves  and 
cumulative loss frequency related to our 2009 through 2018 acquisition years within the Non-Life Run-off segment as at 
December 31, 2018. In addition, we have also presented loss development tables for the significant lines of business within 
certain acquisition years. The information related to incurred and paid loss development for the years ended December 
31, 2009 through 2017 is presented as supplementary information and is therefore unaudited.

Business Acquired and Contracts Incepting in the Year Ended December 31, 2009 

Incurred Losses and Allocated Loss Adjustment Expenses, Net of Reinsurance

For the Years Ended December 31,

As of December
31, 2018

Accident
Year

2008 and
Prior

Total Net
Reserves
Acquired

2009 
(unaudited)

2010 
(unaudited)

2011 
(unaudited)

2012 
(unaudited)

2013 
(unaudited)

2014 
(unaudited)

2015 
(unaudited)

2016 
(unaudited)

2017 
(unaudited)

2018

IBNR

$ 131,793 $96,548 $91,326 $83,838 $81,452 $75,169 $68,177 $63,682 $63,950 $66,807 $63,986

$ 9,519

$ 131,793

$63,986

$ 9,519

Cumulative
Number of
Claims

35,356

35,356

Cumulative Paid Losses and Allocated Loss Adjustment Expenses, Net of Reinsurance

Accident
Year

2008 and
Prior

For the Years Ended December 31,

2009 
(unaudited)

2010 
(unaudited)

2011 
(unaudited)

2012 
(unaudited)

2013 
(unaudited)

2014 
(unaudited)

2015 
(unaudited)

2016 
(unaudited)

2017 
(unaudited)

2018

$

685 $ 5,630 $12,385 $13,836 $19,409 $23,324 $25,377 $30,210 $32,498 $35,272

Total outstanding liabilities for unpaid losses and LAE, net of reinsurance

$35,272

$28,714

Business Acquired and Contracts Incepting in the Year Ended December 31, 2010 

Incurred Losses and Allocated Loss Adjustment Expenses, Net of Reinsurance

For the Years Ended December 31,

As of December
31, 2018

Accident
Year

Total Net
Reserves
Acquired

2010 
(unaudited)

2011 
(unaudited)

2012 
(unaudited)

2013 
(unaudited)

2014 
(unaudited)

2015 
(unaudited)

2016 
(unaudited)

2017 
(unaudited)

2018

IBNR

Cumulative
Number of
Claims

2008

and Prior $ 1,096,347 $854,415 $849,383 $883,938 $864,842 $796,083 $794,240 $733,381 $737,257 $742,236

$48,175

162,496

$ 1,096,347

$742,236

$48,175

162,496

Cumulative Paid Losses and Allocated Loss Adjustment Expenses, Net of Reinsurance

Accident
Year

2008
and Prior

For The Years Ended December 31,

2010 
(unaudited)

2011 
(unaudited)

2012 
(unaudited)

2013 
(unaudited)

2014 
(unaudited)

2015 
(unaudited)

2016 
(unaudited)

2017 
(unaudited)

2018

$101,867 $218,628 $377,473 $456,666 $483,460 $510,815 $527,521 $555,686 $571,028

Total outstanding liabilities for unpaid losses and LAE, net of reinsurance

$571,028

$171,208

194

Table of Contents

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Business Acquired and Contracts Incepting in the Year Ended December 31, 2011 

Incurred Losses and Allocated Loss Adjustment Expenses, Net of Reinsurance

For the Years Ended December 31,

As of December 31,
2018

Accident
Year

2008 and
Prior

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

Total Net
Reserves
Acquired

2011 
(unaudited)

2012 
(unaudited)

2013 
(unaudited)

2014 
(unaudited)

2015 
(unaudited)

2016 
(unaudited)

2017 
(unaudited)

2018

IBNR

Cumulative
Number of
Claims

$ 584,503 $619,722 $584,875 $489,467 $422,779 $369,809 $314,713 $269,695 $256,086

$ 41,675

112,695

794

285

—

—

—

—

—

—

—

—

651

412

102

605

450

36

122

360

140

45

11

23

365

140

54

10

43

1

362

140

61

10

15

3

—

360

139

71

10

15

3

(2)

2

485

142

79

17

15

3

(2)

484

142

86

18

15

18

32

(139)

(111)

—

21

7

—

—

—

—

—

—

5

11

6

9

—

26

19

7

16

14

—

—

2

1

$ 585,582

$256,798

$ 41,706

112,780

Cumulative Paid Losses and Allocated Loss Adjustment Expenses, Net of Reinsurance

For The Years Ended December 31,

2011 
(unaudited)

2012 
(unaudited)

2013 
(unaudited)

2014 
(unaudited)

2015 
(unaudited)

2016 
(unaudited)

2017 
(unaudited)

2018

$ 59,722 $ 96,783 $ 91,615 $ 21,241 $ 14,849 $ 23,759 $ 15,936 $ 26,176

Accident
Year

2008 and
Prior

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

164

91

27

326

115

36

6

336

140

46

10

6

357

139

54

10

11

1

Total outstanding liabilities for unpaid losses and LAE, net of reinsurance

359

140

61

10

15

3

(1)

359

139

71

10

15

3

(2)

2

484

142

79

17

15

3

(2)

484

142

86

17

15

4

2

(153)

(125)

—

3

1

$ 26,805

$229,993

195

Table of Contents

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Business Acquired and Contracts Incepting in the Year Ended December 31, 2012 

Incurred Losses and Allocated Loss Adjustment Expenses, Net of Reinsurance

For the Years Ended December 31,

As of December 31,
2018

Accident
Year

2008 and
Prior

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

Total Net
Reserves
Acquired

2012 
(unaudited)

2013 
(unaudited)

2014 
(unaudited)

2015 
(unaudited)

2016 
(unaudited)

2017 
(unaudited)

2018

IBNR

$ 264,599 $ 258,299 $ 239,637 $ 228,316 $ 211,171 $ 203,818 $ 197,435 $ 190,413

$

14,730

50,431

50,351

852

1,001

61

848

1,388

52

—

—

—

—

—

—

58,008

2,710

989

46

626

63,730

2,602

984

254

112

2,492

68,503

2,378

972

257

334

2,792

545

66,344

2,474

971

329

342

1,423

1,125

61

66,507

1,404

65,567

1,268

969

329

342

1,221

690

1,196

71

964

156

127

1,116

690

1,039

156

—

4,183

97

—

—

—

63

—

193

23

—

Cumulative
Number of
Claims

39,243

8,402

6

5

6

5

7

5

3

4

—

$ 317,318

$ 261,496

$

19,289

47,686

Cumulative Paid Losses and Allocated Loss Adjustment Expenses, Net of Reinsurance

Accident
Year

2008 and
Prior

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

For The Years Ended December 31,

2012 
(unaudited)

2013 
(unaudited)

2014 
(unaudited)

2015 
(unaudited)

2016 
(unaudited)

2017 
(unaudited)

2018

$

2,688 $

44,936 $

72,959 $

95,345 $ 113,135 $ 120,239 $ 130,651

22,143

34,680

42,632

48,856

51,911

54,517

124

171

112

28

472

463

46

102

631

693

46

112

63

699

809

48

127

209

105

727

866

156

127

429

109

2

764

924

156

127

630

690

52

12

792

964

156

127

807

690

91

40

—

$ 188,835

$

72,661

Total outstanding liabilities for unpaid losses and LAE, net of reinsurance

196

Table of Contents

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Business Acquired and Contracts Incepting in the Year Ended December 31, 2013 

Incurred Losses and Allocated Loss Adjustment Expenses, Net of Reinsurance

For the Years Ended December 31,

As of December 31,
2018

Accident
Year

2008 and
Prior

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

Total Net
Reserves
Acquired

2013 
(unaudited)

2014 
(unaudited)

2015 
(unaudited)

2016 
(unaudited)

2017 
(unaudited)

2018

IBNR

Cumulative
Number of
Claims

$

141,479 $

154,707 $

161,367 $

149,397 $

140,275 $

163,936 $

117,398

$

20,406

73,355

79,859

84,556

110,815

118,740

113,479

94,482

99,857

99,107

131,066

127,271

121,328

91,634

4,514

13,062

90,739

—

—

—

—

—

83,495

133,045

100,243

118,085

88,920

3,714

265

85,782

77,425

75,458

135,120

124,905

122,412

95,848

87,913

86,554

114,772

110,045

107,853

85,791

3,425

280

103

81,732

16,800

982

71

30

80,036

16,225

329

70

13

22

2,249

4,000

2,203

2,654

2,202

124

136

4

—

4

35,539

10,798

10,968

9,063

3,503

5,676

175

2

—

—

—

$

564,259

$

606,370

$

33,982

75,724

Cumulative Paid Losses and Allocated Loss Adjustment Expenses, Net of Reinsurance

Accident
Year

2008 and
Prior

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

For The Years Ended December 31,

2013 
(unaudited)

2014 
(unaudited)

2015 
(unaudited)

2016 
(unaudited)

2017 
(unaudited)

2018

$

24,794 $

42,185 $

56,732 $

67,472 $

64,574 $

23,624

24,617

30,323

33,361

17,022

41,720

48,579

52,455

59,095

37,653

993

52,664

75,114

63,952

74,663

52,638

1,747

43

60,486

92,540

70,498

86,916

62,876

2,256

102

34

59,810

98,098

75,055

92,445

68,866

15,804

112

64

9

66,269

65,201

104,253

77,096

96,780

71,487

15,959

165

65

13

13

Total outstanding liabilities for unpaid losses and LAE, net of reinsurance

$

$

497,301

109,069

197

Table of Contents

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Business Acquired and Contracts Incepting in the Year Ended December 31, 2014 

Incurred Losses and Allocated Loss Adjustment Expenses, Net of Reinsurance

For the Years Ended December 31,

As of December 31,
2018

Accident Year

Total Net
Reserves
Acquired

2014 
(unaudited)

2015 
(unaudited)

2016 
(unaudited)

2017 
(unaudited)

2018

IBNR

Cumulative
Number of
Claims

2008 and Prior $

6,408 $

4,008 $

12,807 $

10,342 $

10,890 $

10,005

$

(82)

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

16,653

88,445

71,579

111,052

86,920

—

—

—

—

—

16,660

85,176

127,132

116,752

75,991

14,448

11,135

100,646

153,758

177,374

93,508

9,917

33,543

11,188

133,824

133,072

185,033

82,007

8,740

20,004

393

12,142

119,628

135,430

178,528

86,415

7,394

20,738

1,038

5,071

11,799

115,867

141,102

165,648

85,571

6,154

18,736

4,728

4,087

6

1,010

6,740

12,270

8,088

13,620

4,328

1,873

87

998

4

3,102

3,250

6,416

6,667

5,076

3,162

1,113

184

37

32

13

$

381,057

$

563,703

$

48,936

29,052

Cumulative Paid Losses and Allocated Loss Adjustment Expenses, Net of Reinsurance

Accident Year

2008 and Prior

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

For The Years Ended December 31,

2014 
(unaudited)

2015 
(unaudited)

2016 
(unaudited)

2017 
(unaudited)

2018

$

— $

6,195 $

7,509 $

8,097 $

6,244

29,403

83,733

47,291

21,624

1,455

5,956

69,303

109,089

89,180

39,847

2,479

1,740

8,140

86,997

109,761

119,165

47,052

3,260

4,282

20

8,256

101,876

107,670

127,955

55,262

3,954

11,466

556

537

8,079

8,525

101,494

121,972

125,635

60,093

5,902

12,956

571

1,553

5

Total outstanding liabilities for unpaid losses and LAE, net of reinsurance

$

$

446,785

116,918

198

Table of Contents

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Business Acquired and Contracts Incepting in the Year Ended December 31, 2015 

Incurred Losses and Allocated Loss Adjustment Expenses, Net of Reinsurance

Accident Year

Total Net Reserves
Acquired

2015 
(unaudited)

2016 
(unaudited)

2017 
(unaudited)

2018

IBNR

Cumulative Number
of Claims

For the Years Ended December 31,

As of December 31, 2018

2008 and Prior

$

937,917 $

851,896 $

558,013 $

518,739 $

467,433

$

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

15,534

49,125

124,473

178,981

229,274

143,795

22,811

—

—

—

21,850

53,990

137,175

187,333

189,521

142,596

69,337

24,324

52,966

131,062

197,756

196,290

137,196

68,322

14,329

22,490

55,899

129,445

200,809

199,681

142,468

65,446

12,646

4,065

25,519

51,485

127,203

192,957

188,635

136,522

63,986

12,900

4,502

2,979

87,408

5,050

10,976

27,098

33,953

28,841

12,854

4,703

1,039

325

2,164

$

1,701,910

$ 1,274,121

$

214,411

10,507

968

2,284

5,109

4,504

5,143

10,664

20,998

3,311

855

242

64,585

Cumulative Paid Losses and Allocated Loss Adjustment Expenses, Net of
Reinsurance

Accident Year

2008 and Prior

For The Years Ended December 31,

2015
 (unaudited)

2016 
(unaudited)

2017 
(unaudited)

2018

$

17,038 $

58,929 $

89,533 $

112,037

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

2,336

9,191

33,826

52,728

46,761

30,747

20,653

5,400

15,304

55,084

94,781

89,882

64,381

38,309

5,386

Total outstanding liabilities for unpaid losses and LAE, net of reinsurance

10,340

19,675

70,985

119,413

120,448

90,801

46,202

7,112

2,312

13,953

25,640

86,339

142,208

145,688

109,217

51,467

8,385

3,912

560

$

$

699,406

574,715

199

Table of Contents

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Business Acquired and Contracts Incepting in the Year Ended December 31, 2015 - Workers' Compensation

Incurred Losses and Allocated Loss Adjustment Expenses, Net of Reinsurance

Accident Year

Total Net Reserves
Acquired

2015 
(unaudited)

2016 
(unaudited)

2017 
(unaudited)

2018

IBNR

Cumulative
Number of Claims

For the Years Ended December 31,

As of December 31, 2018

2008 and Prior

$

919,158 $

822,252 $

526,222 $

485,189 $

435,607

$

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

8,741

31,919

76,789

120,298

146,237

82,141

4,089

—

—

—

12,207

34,360

73,723

110,007

124,726

86,852

18,647

12,350

31,402

69,009

108,251

122,238

82,038

12,623

873

11,559

30,407

68,013

106,625

121,010

83,095

13,488

955

358

12,069

27,360

66,216

99,446

112,590

77,884

12,071

583

61

—

80,160

1,941

4,003

6,325

10,793

13,657

6,223

793

138

48

—

7,963

171

468

1,235

1,800

2,369

3,665

2,895

38

10

1

$

1,389,372

$

843,887

$

124,081

20,615

Cumulative Paid Losses and Allocated Loss Adjustment Expenses, Net of
Reinsurance

Accident Year

2008 and Prior

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

For The Years Ended December 31,

2015
(unaudited)

2016 
(unaudited)

2017 
(unaudited)

2018

$

15,493 $

53,889 $

79,228 $

1,061

4,352

16,032

25,103

27,737

17,824

3,034

2,952

8,446

30,462

52,851

55,675

38,051

5,672

134

5,854

11,906

39,635

66,092

75,065

53,308

7,917

363

2

97,797

7,171

16,141

50,470

79,367

91,559

65,561

9,169

417

10

—

Total outstanding liabilities for unpaid losses and LAE, net of reinsurance

$

$

417,662

426,225

200

Table of Contents

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Business Acquired and Contracts Incepting in the Year Ended December 31, 2016 

Incurred Losses and Allocated Loss Adjustment Expenses, Net of Reinsurance

Accident Year

Total Net Reserves
Acquired

2016 
(unaudited)

2017 
(unaudited)

2018

IBNR

Cumulative Number
of Claims

2008 and Prior $

1,253,129 $

1,264,108 $

1,289,089 $

1,270,673

$

441,087

21,229

For the Years Ended December 31,

As of December 31, 2018

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

29,081

15,312

17,291

13,717

373

391

—

—

—

—

28,961

15,312

17,291

13,717

373

391

—

—

31,299

16,599

19,920

17,020

1,312

1,380

—

—

—

28,023

14,282

19,754

14,765

1,237

1,056

—

—

—

—

9,296

4,542

3,673

4,663

946

765

—

—

—

—

739

613

747

748

96

43

—

—

—

—

$

1,329,294

$

1,349,790

$

464,972

24,215

Cumulative Paid Losses and Allocated Loss Adjustment Expenses, Net of
Reinsurance

For the Years Ended December 31,

Accident Year

2008 and Prior

2016 
(unaudited)

2017 
(unaudited)

$

94,972 $

208,671 $

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

2,832

2,068

2,758

2,734

145

178

—

—

7,946

4,137

6,647

5,206

191

207

—

—

—

2018

311,721

10,360

5,905

8,218

6,461

278

284

—

—

—

—

Total outstanding liabilities for unpaid losses and LAE, net of reinsurance

$

$

343,227

1,006,563

201

Table of Contents

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Business Acquired and Contracts Incepting in the Year Ended December 31, 2016 - Asbestos

Incurred Losses and Allocated Loss Adjustment Expenses, Net of Reinsurance

For the Years Ended December 31,

As of December 31, 2018

Accident Year

2008 and Prior

Total Net
Reserves
Acquired

$

$

506,930 $

506,930

2016 
(unaudited)

2017 
(unaudited)

2018

IBNR

Cumulative Number
of Claims

505,241 $

565,448 $

$

563,630

563,630

$

$

325,953

325,953

1,397

1,397

Cumulative Paid Losses and Allocated Loss Adjustment Expenses, Net of
Reinsurance

Accident Year

2008 and Prior

For the Years Ended December 31,

2016 
(unaudited)

2017 
(unaudited)

2018

$

20,256 $

70,443 $

Total outstanding liabilities for unpaid losses and LAE, net of reinsurance

$

123,242

123,242

440,388

Business Acquired and Contracts Incepting in the Year Ended December 31, 2016 - Environmental

Incurred Losses and Allocated Loss Adjustment Expenses, Net of Reinsurance

For the Years Ended December 31,

As of December 31, 2018

Accident Year

Total Net Reserves
Acquired

2016 
(unaudited)

2017 
(unaudited)

2018

IBNR

Cumulative Number
of Claims

2008 and Prior $

118,691 $

118,691 $

129,591 $

$

118,691

$

136,557

136,557

$

$

41,424

41,424

947

947

Cumulative Paid Losses and Allocated Loss Adjustment Expenses, Net of
Reinsurance

Accident Year

2008 and Prior

For the Years Ended December 31,

2016 
(unaudited)

2017 
(unaudited)

2018

$

8,330 $

25,633 $

Total outstanding liabilities for unpaid losses and LAE, net of reinsurance

$

39,133

39,133

97,424

202

Table of Contents

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Business Acquired and Contracts Incepting in the Year Ended December 31, 2016 - Workers' Compensation

Incurred Losses and Allocated Loss Adjustment Expenses, Net of Reinsurance

Accident Year

Total Net Reserves
Acquired

2016 
(unaudited)

2017 
(unaudited)

2018

IBNR

Cumulative Number
of Claims

For the Years Ended December 31,

As of December 31, 2018

2008 and Prior $

408,373 $

406,992 $

369,993 $

362,829

$

27,133

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

20,892

8,191

15,376

13,074

—

—

—

—

—

—

20,772

8,191

15,376

13,074

—

—

—

—

21,474

9,767

16,399

15,465

—

—

—

—

—

18,476

8,572

16,501

13,276

—

—

—

—

—

—

5,637

2,655

1,566

3,518

—

—

—

—

—

—

8,416

191

268

473

607

—

—

—

—

—

—

$

465,906

$

419,654

$

40,509

9,955

Cumulative Paid Losses and Allocated Loss Adjustment Expenses, Net of
Reinsurance

Accident Year

2008 and Prior

For the Years Ended December 31,

2016 
(unaudited)

2017 
(unaudited)

2018

$

32,768 $

58,133 $

81,166

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

1,482

1,219

2,631

2,638

—

—

—

—

4,439

2,565

5,871

5,028

—

—

—

—

—

5,918

3,230

7,305

6,247

—

—

—

—

—

—

Total outstanding liabilities for unpaid losses and LAE, net of reinsurance

$

$

103,866

315,788

203

Table of Contents

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Business Acquired and Contracts Incepting in the Year Ended December 31, 2017 

Incurred Losses and Allocated Loss Adjustment Expenses, Net of Reinsurance

For the Years Ended December 31,

As of December 31, 2018

Accident Year

Total Net Reserves
Acquired

2017 
(unaudited)

2018

IBNR

2008 and Prior

$

1,364,332 $

1,297,232 $

1,233,017

$

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

36,488

33,609

40,742

43,647

35,667

32,858

8,808

362

—

—

35,015

28,417

29,226

34,946

30,029

20,315

6,494

(4)

174

32,763

18,901

25,389

31,230

28,134

16,984

7,002

126

—

—

786,519

12,799

6,633

8,388

8,237

5,623

3,306

982

58

—

—

Cumulative Number
of Claims

9,003

20

36

7

11

10

19

8

3

1

—

$

1,596,513

$

1,393,546

$

832,545

9,118

Cumulative Paid Losses and Allocated Loss Adjustment Expenses, Net of
Reinsurance

For the Years Ended December 31,

2017 
(unaudited)

2018

$

71,708 $

Accident Year

2008 and Prior

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

Total outstanding liabilities for unpaid losses and LAE, net of
reinsurance

150,472

11,288

7,393

9,257

15,371

15,712

8,986

3,720

66

—

—

222,265

1,171,281

7,088

4,286

4,125

10,348

9,509

6,482

1,361

(56)

4

$

$

204

Table of Contents

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Business Acquired and Contracts Incepting in the Year Ended December 31, 2017 - Asbestos

Incurred Losses and Allocated Loss Adjustment Expenses, Net of Reinsurance

For the Years Ended December 31,

As of December 31, 2018

Accident Year

Total Net Reserves
Acquired

2017 
(unaudited)

2018

IBNR

Cumulative Number
of Claims

2008 and Prior

$

888,394 $

847,036 $

766,788

$

613,475

4,477

2009

2010

2011

2012

2013

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

$

888,394

$

766,788

$

613,475

4,477

Cumulative Paid Losses and Allocated Loss Adjustment Expenses, Net of
Reinsurance

For the Years Ended December 31,

2017 
(unaudited)

2018

$

19,733 $

57,030

Accident Year

2008 and Prior

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

Total outstanding liabilities for unpaid losses and LAE, net of
reinsurance

$

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

57,030

709,758

205

Table of Contents

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Business Acquired and Contracts Incepting in the Year Ended December 31, 2017 - General Casualty

Incurred Losses and Allocated Loss Adjustment Expenses, Net of
Reinsurance

Accident Year

Total Net Reserves
Acquired

2017 
(unaudited)

2018

IBNR

Cumulative Number of
Claims

2008 and Prior

$

98,580 $

90,256 $

79,420

$

17,112

2,371

For the Years Ended December 31,

As of December 31, 2018

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

17,641

14,642

17,902

16,756

16,870

12,730

3,112

(72)

—

—

18,897

10,985

11,459

15,861

17,720

6,651

3,464

(77)

—

16,904

7,321

11,418

17,398

17,358

6,526

4,424

(21)

—

—

5,638

1,883

4,529

4,796

3,159

1,590

818

56

—

—

$

198,161

$

160,748

$

39,581

1

1

1

1

1

1

1

1

1

—

2,380

Cumulative Paid Losses and Allocated Loss Adjustment Expenses, Net of
Reinsurance

Accident Year

2008 and Prior

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

For the Years Ended December 31,

2017 
(unaudited)

2018

$

10,363 $

3,341

1,958

753

6,850

5,927

1,581

469

—

—

Total outstanding liabilities for unpaid losses and LAE, net of
reinsurance

$

22,697

6,237

3,659

3,724

10,050

9,667

2,426

2,487

—

—

—

60,947

99,801

206

Table of Contents

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Business Acquired and Contracts Incepting in the Year Ended December 31, 2018 

Incurred Losses and Allocated Loss Adjustment Expenses, Net of
Reinsurance

For the Year Ended
December 31,

As of December 31, 2018

Accident Year

Total Net Reserves Acquired

2018

IBNR

2008 and Prior

$

486,710 $

322,299

$

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

68,375

88,753

156,555

220,662

261,673

405,168

348,524

169,194

206,944

318,474

60,850

109,592

145,051

215,610

265,032

448,775

467,058

171,134

207,082

318,474

Cumulative Number of
Claims

199,629

9,862

13,724

13,995

14,245

15,928

19,020

23,632

2,095

4,238

5,032

108,367

4,586

33,728

26,322

47,105

70,607

136,884

155,456

84,128

130,071

222,772

$

2,731,032 $

2,730,957

$

1,020,026

321,400

Cumulative Paid Losses and Allocated Loss Adjustment Expenses,
Net of Reinsurance

Accident Year

2008 and Prior

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

Total outstanding liabilities for unpaid losses and
LAE, net of reinsurance

$

$

$

For the Year Ended
December 31,

2018

26,326

15,338

11,010

26,671

31,391

41,824

93,171

100,091

6,275

52

—

352,149

2,378,808

207

Table of Contents

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Business Acquired and Contracts Incepting in the Year Ended December 31, 2018 - General Casualty

Incurred Losses and Allocated Loss Adjustment Expenses, Net of
Reinsurance

For the Year Ended
December 31,

As of December 31, 2018

Accident Year

Total Net Reserves Acquired

2018

IBNR

2008 and Prior

$

84,065 $

40,977

$

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

9,157

28,863

16,394

33,326

38,708

54,487

74,380

27,306

36,246

35,770

7,123

22,098

14,709

30,385

53,146

73,680

87,639

27,306

36,246

35,770

Cumulative Number of
Claims

44,790

1,006

1,856

1,392

1,549

1,563

2,149

3,296

252

232

186

9,892

1,437

4,240

2,302

7,501

16,166

22,038

32,230

15,306

24,289

23,606

$

438,702 $

429,079

$

159,007

58,271

Cumulative Paid Losses and Allocated Loss Adjustment Expenses,
Net of Reinsurance

Accident Year

2008 and Prior

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

Total outstanding liabilities for unpaid losses and
LAE, net of reinsurance

$

$

$

For the Year Ended
December 31,

2018

3,181

850

5,981

2,480

1,819

10,855

14,645

17,210

—

—

—

57,021

372,058

208

Table of Contents

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Business Acquired and Contracts Incepting in the Year Ended December 31, 2018 - Workers' Compensation

Incurred Losses and Allocated Loss Adjustment Expenses, Net of
Reinsurance

For the Year Ended
December 31,

As of December 31, 2018

Accident Year

Total Net Reserves Acquired

2018

IBNR

2008 and Prior

$

83,867 $

84,667

$

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

22,548

24,914

30,399

29,438

38,737

69,212

39,430

49,476

57,899

68,486

17,287

25,231

25,693

29,880

39,263

70,525

39,794

49,476

57,899

68,486

20,321

6,039

11,209

13,686

15,481

21,095

37,658

23,340

32,657

43,036

59,043

$

514,406 $

508,201

$

283,565

Cumulative Paid Losses and Allocated Loss Adjustment Expenses,
Net of Reinsurance

Cumulative Number of
Claims

1,483

259

362

419

484

888

1,380

1,408

886

993

885

9,447

Accident Year

2008 and Prior

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

Total outstanding liabilities for unpaid losses and
LAE, net of reinsurance

$

$

$

For the Year Ended
December 31,

2018

—

3,788

316

(1,402)

520

1,527

3,238

1,342

—

—

—

9,329

498,872

209

Table of Contents

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Business Acquired and Contracts Incepting in the Year Ended December 31, 2018 - Marine, Aviation & Transit

Incurred Losses and Allocated Loss Adjustment Expenses, Net of
Reinsurance

For the Year Ended
December 31,

As of December 31, 2018

Accident Year

Total Net Reserves Acquired

2018

IBNR

2008 and Prior

$

38,020 $

25,608

$

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

8,569

3,402

8,795

16,038

44,550

64,292

32,534

29

134

1,399

5,091

3,700

10,053

12,198

36,642

84,106

69,590

29

134

1,399

$

217,762 $

248,550

$

Cumulative Paid Losses and Allocated Loss Adjustment Expenses,
Net of Reinsurance

Cumulative Number of
Claims

54,343

2,649

3,248

3,962

4,265

5,699

5,838

6,516

79

71

66

86,736

(6,123)

(3,636)

5,905

646

(1,141)

4,640

13,641

10,864

24

120

1,386

26,326

Accident Year

2008 and Prior

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

Total outstanding liabilities for unpaid losses and
LAE, net of reinsurance

$

$

$

For the Year Ended
December 31,

2018

859

2,410

(3,887)

5,094

1,323

6,093

25,299

24,638

—

—

—

61,829

186,721

210

Table of Contents

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Business Acquired  and  Contracts  Incepting  in  the  Year  Ended  December  31,  2018  -  Professional  Indemnity/
Directors & Officers.

Incurred Losses and Allocated Loss Adjustment Expenses, Net of
Reinsurance

For the Year Ended
December 31,

As of December 31, 2018

Accident Year

Total Net Reserves Acquired

2018

IBNR

2008 and Prior

$

140,108 $

72,453

$

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

30,592

35,237

39,028

53,094

52,894

83,767

48,715

—

—

—

21,317

39,743

49,320

66,622

59,615

104,639

96,152

—

—

—

Cumulative Number of
Claims

48,133

4,246

4,251

3,736

3,249

3,186

3,518

3,804

—

—

—

8,451

(9,645)

8,473

10,443

13,273

16,106

36,447

48,769

—

—

—

$

483,435 $

509,861

$

132,317

74,123

Cumulative Paid Losses and Allocated Loss Adjustment Expenses,
Net of Reinsurance

Accident Year

2008 and Prior

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

Total outstanding liabilities for unpaid losses and
LAE, net of reinsurance

$

$

$

For the Year Ended
December 31,

2018

20,413

6,891

3,969

12,927

16,105

10,992

23,424

14,111

—

—

—

108,832

401,029

211

Table of Contents

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Business Acquired and Contracts Incepting in the Year Ended December 31, 2018 - Motor

Incurred Losses and Allocated Loss Adjustment Expenses, Net of
Reinsurance

For the Year Ended
December 31,

As of December 31, 2018

Accident Year

Total Net Reserves Acquired

2018

IBNR

2008 and Prior

$

115,064 $

11,687

$

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

8,370

23,614

41,740

50,413

50,493

76,186

87,977

79,459

90,289

$

150,684

774,289 $

3,922

13,761

36,047

53,766

66,587

98,361

125,513

86,144

90,479

150,684

736,951

$

Cumulative Paid Losses and Allocated Loss Adjustment Expenses,
Net of Reinsurance

Cumulative Number of
Claims

265

86

920

1,219

1,611

667

1,203

1,371

701

2,766

3,726

14,535

3,708

986

(206)

1,539

4,875

15,539

28,650

30,960

36,147

59,706

112,294

294,198

Accident Year

2008 and Prior

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

Total outstanding liabilities for unpaid losses and
LAE, net of reinsurance

$

$

$

For the Year Ended
December 31,

2018

1,518

887

4,578

6,158

12,600

10,703

21,007

20,070

6,275

52

—

83,848

653,103

212

Table of Contents

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Business Acquired and Contracts Incepting in the Year Ended December 31, 2018 - Property

Incurred Losses and Allocated Loss Adjustment Expenses, Net of
Reinsurance

For the Year Ended
December 31,

As of December 31, 2018

Accident Year

Total Net Reserves Acquired

2018

IBNR

2008 and Prior

$

3,441 $

8,012

$

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

623

3,095

2,655

4,571

7,640

14,663

44,595

8,152

22,267

61,894

579

2,186

2,915

3,276

8,771

14,249

46,448

8,152

22,267

61,894

$

173,596 $

178,749

$

Cumulative Paid Losses and Allocated Loss Adjustment Expenses,
Net of Reinsurance

Cumulative Number of
Claims

49,684

1,387

2,776

2,965

2,770

3,657

4,389

6,649

174

174

166

74,791

(393)

(266)

2

1,043

(15)

305

873

456

(34)

2,860

26,202

31,033

Accident Year

2008 and Prior

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

Total outstanding liabilities for unpaid losses and
LAE, net of reinsurance

$

$

$

For the Year Ended
December 31,

2018

257

39

119

273

(236)

1,640

3,958

20,760

—

—

—

26,810

151,939

213

Table of Contents

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Annual Historical Duration of Claims

The following is unaudited supplementary information, which presents the annual percentage payout since the 

year of acquisition, by year of acquisition and significant line of business within each acquisition year: 

Annual Percentage Payout of Incurred Losses since Year of Acquisition, Net of Reinsurance

Year of Acquisition

Year 1

Year 2

Year 3

Year 4

Year 5

Year 6

Year 7

Year 8

Year 9

Year 10

2009 - All lines of business

1.07%

7.73% 10.56 % 2.27 % 8.71 %

6.12% 3.21 %

2010 - All lines of business

13.72% 15.73% 21.40 % 10.67 % 3.61 %

3.69% 2.25 %

2011 - All lines of business

23.37% 14.51% (1.99)% (27.39)% (2.48)%

3.47% (3.05)%

2012 - All lines of business

1.19% 24.87% 15.69 % 11.77 % 9.34 %

4.24% 5.10 %

4.34%

3.57%

2.07%

7.55%

3.79%

4.01%

2013 - All lines of business

25.35% 21.26% 15.65 % 10.82 % 5.22 %

3.70%

2014 - All lines of business

33.66% 23.78% 11.07 % 7.00 % 3.75 %

2015 - All lines of business

16.74% 16.81% 11.72 % 9.62 %

2015 - Workers' compensation

13.11% 16.29% 10.81 % 9.28 %

2016 - All lines of business

2016 - Asbestos

2016 - Environment

7.83%

3.59%

9.43% 8.17 %

8.90% 9.37 %

6.10% 12.67% 9.89 %

2016 - Workers' Compensation

2017 - All lines of business

2017 - Asbestos

9.71%

8.24%

2.57%

8.41% 6.63 %

7.71%

4.86%

2017 - General Casualty

19.44% 18.48%

2018 - All lines of business

2018 - General Casualty

2018 - Workers' Compensation

12.89%

13.29%

1.84%

2018 - Marine, Aviation & Transit

24.88%

2018 - Professional Indemnity/
Directors & Officers

2018 - Motor

2018 - Property

21.35%

11.38%

15.00%

Atrium 

214

Table of Contents

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

The table below provides a reconciliation of the beginning and ending liability for losses and LAE for the years 

ended December 31, 2018, 2017 and 2016:

2018

2017

2016

Balance as at January 1

$

240,873 $

212,122 $

Less: reinsurance reserves recoverable

Net balance as at January 1

Net incurred losses and LAE:

  Current period

  Prior periods

  Total net incurred losses and LAE

Net paid losses:

  Current period

  Prior periods

  Total net paid losses
Effect of exchange rate movement

Net balance as at December 31

Plus: reinsurance reserves recoverable

40,531

200,342

83,627

(13,817)
69,810

(35,537)

(28,969)

(64,506)
(3,130)

202,516
38,768

30,009

182,113

90,359

(20,940)

69,419

(24,571)

(31,107)

(55,678)
4,488

200,342

40,531

Balance as at December 31

$

241,284 $

240,873 $

201,017

25,852

175,165

71,358

(12,971)

58,387

(23,582)

(24,416)

(47,998)
(3,441)

182,113

30,009

212,122

Net incurred losses and LAE in the Atrium segment for the years ended December 31, 2018, 2017 and 2016

were as follows:

Prior
Period

2018

Current
Period

Total

Prior
Period

2017

Current
Period

Total

Prior
Period

2016

Current
Period

Total

Net losses paid

$ 28,969

$ 35,537

$ 64,506

$ 31,107

$ 24,571

$ 55,678

$ 24,416

$ 23,582

$ 47,998

Net change in case and LAE
reserves

Net change in IBNR reserves

Increase (reduction) in
estimates of net ultimate losses

Increase in provisions for bad
debt

Increase (reduction) in
provisions for unallocated LAE

Amortization of fair value
adjustments

(10,161)

(27,507)

16,492

31,598

6,331

4,091

(13,324)

(35,650)

21,662

43,329

8,338

7,679

(13,115)

(20,543)

12,967

34,243

(148)

13,700

(8,699)

83,627

74,928

(17,867)

89,562

71,695

(9,242)

70,792

61,550

—

—

(5,118)

—

—

—

—

—

89

(442)

70

727

159

285

—

(421)

—

566

—

145

(5,118)

(2,720)

—

(2,720)

(3,308)

—

(3,308)

Net incurred losses and LAE

$ (13,817) $ 83,627

$ 69,810

$ (20,940) $ 90,359

$ 69,419

$ (12,971) $ 71,358

$ 58,387

215

 
 
Table of Contents

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Disclosures of Incurred and Paid Loss Development, IBNR, Claims Counts and Payout Percentages 

The following tables provide a breakdown of the gross and net losses and LAE by line of business and the fair 
value adjustments resulting from business acquisitions and ULAE as of December 31, 2018 and 2017 for the Atrium 
segment:

OLR

Gross

IBNR

2018

Total

OLR

(in thousands of U.S. dollars)

Net

IBNR

Total

Marine, Aviation and
Transit

Binding Authorities

Reinsurance

Accident and Health

Non-Marine Direct and
Facultative

$

32,999 $

28,512

18,547
4,972

36,011 $
59,302

69,010 $
87,814

27,653

6,348

46,200

11,320

21,460 $

24,207 $

26,601

15,180

4,225

57,016

24,823

5,837

45,667

83,617

40,003

10,062

9,855

11,207

21,062

8,529

9,389

17,918

Total

$

94,885 $

140,521 $

75,995 $

121,272 $

197,267

2,847

2,402

$

202,516

235,406 $
3,476

2,402

$

241,284

2017

Fair value adjustments

ULAE

Total

OLR

Gross

IBNR

Total

OLR

(in thousands of U.S. dollars)

Net

IBNR

Total

Marine, Aviation and
Transit

Binding Authorities

Reinsurance

Accident and Health

Non-Marine Direct and
Facultative

$

24,581 $

26,115

14,381
3,716

46,138 $
51,896

70,719 $
78,011

34,489

5,518

48,870

9,234

20,177 $

28,551 $

24,158

13,815

3,296

49,486

26,336

4,994

48,728

73,644

40,151

8,290

9,570

12,467

22,037

9,444

9,665

19,109

Total

$

78,363 $

150,508 $

228,871 $
9,547

2,455

$

240,873

70,890 $

119,032 $

189,922

7,965

2,455

$

200,342

Fair value adjustments

ULAE

Total

The Atrium  segment  comprises  only  3%  of  the  total  consolidated  gross  liability  for  losses  and  LAE  as  at 
December 31, 2018 and therefore has not been disaggregated further for purposes of presenting the accident year 
disclosures below.

216

 
 
 
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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

The following tables set forth information about incurred and paid loss development information for the Atrium 
segment as at December 31, 2018. The information related to incurred and paid loss development for the years ended 
December 31, 2009 through 2017 is presented as supplementary information and is therefore unaudited. Information 
about total IBNR reserves and cumulative loss frequency as at December 31, 2018, including expected development 
on reported losses included within the net incurred losses and allocated LAE amounts for the Atrium segment, are set 
forth in the table below.

Incurred Losses and Allocated Loss Adjustment Expenses, Net of Reinsurance

For the Years Ended December 31,

As of December
31, 2018

Accident
Year

2009 
(unaudited)

2010 
(unaudited)

2011 
(unaudited)

2012 
(unaudited)

2013 
(unaudited)

2014 
(unaudited)

2015 
(unaudited)

2016 
(unaudited)

2017 
(unaudited)

2018

IBNR(1)

Cumulative
Number of
Claims

2008
and
Prior

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

500,211

503,236

549,063

538,463

521,835

519,162

515,066

512,187

510,687

499,948

27,570

40,073

56,949

51,804

48,592

47,663

45,919

45,197

44,947

54,509

26,676

64,641

57,524

51,433

47,309

45,776

45,293

44,049

43,501

5,514

1,112

863

85,641

84,006

72,297

70,524

68,799

67,505

66,773

66,317

1,487

70,040

57,094

55,745

53,582

51,800

50,880

50,399

58,144

63,518

57,599

54,288

51,534

51,894

68,975

69,230

65,812

60,255

57,384

69,347

71,112

63,198

59,906

989

2,405

5,237

9,190

72,753

74,799

69,704

14,229

89,814

94,485

27,401

84,612

52,845

1,439

216

280

378

517

829

1,290

2,183

3,856

6,287

5,590

(1) Total of IBNR plus expected development on reported losses.

Total $ 1,132,659

$ 121,272

22,865

Cumulative Paid Losses and Allocated Loss Adjustment Expenses, Net of Reinsurance

For The Years Ended December 31,

Accident
Year

2009 
(unaudited)

2010 
(unaudited)

2011 
(unaudited)

2012 
(unaudited)

2013 
(unaudited)

2014 
(unaudited)

2015 
(unaudited)

2016 
(unaudited)

2017 
(unaudited)

2018

2008
and
Prior

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

$438,313 $461,160 $472,617 $480,751 $488,939 $492,516 $496,718 $498,426 $499,533 $ 497,063

11,910

27,487

34,408

37,887

39,882

41,069

41,741

42,023

42,278

43,212

11,425

25,006

32,075

36,349

38,815

39,829

40,416

40,989

41,151

16,991

39,667

51,975

58,114

62,012

63,351

64,631

64,102

11,211

31,366

37,869

42,026

44,308

45,194

46,757

14,552

31,972

40,314

43,375

45,249

45,963

17,524

34,232

41,425

46,663

48,298

11,993

29,562

38,806

44,324

13,665

34,408

43,992

14,312

47,500

13,030

Total $ 935,392

Total outstanding liabilities for unpaid losses and LAE, net of reinsurance

$ 197,267

The reconciliation of incurred and paid loss development to the liability for unpaid losses and LAE as presented 

in the tables above for the Atrium segment for the year ended December 31, 2018 is set forth below:

217

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Liabilities for unpaid losses and allocated LAE, net of reinsurance
Reinsurance recoverable on unpaid losses
Gross liability for unpaid losses and LAE before unallocated loss adjustment expenses and
fair value adjustments

$

$

2018

197,267
38,139

235,406

The following is unaudited supplementary information for average annual historical duration of claims within the 

Atrium segment:

Average Annual Percentage Payout of Incurred Losses by Age, Net of Reinsurance

Year 1

Year 2

Year 3

Year 4

Year 5

Year 6

Year 7

Year 8

Year 9

Year 10

Atrium

22.47% 32.32%

14.77%

8.28%

4.37%

1.93%

1.90%

0.35%

0.42%

1.71%

StarStone 

The table below provides a reconciliation of the beginning and ending liability for losses and LAE for the years 

ended December 31, 2018, 2017 and 2016:

2018

2017

2016

Balance as at January 1

$

1,207,743 $

1,059,382 $

Less: reinsurance reserves recoverable

Net balance as at January 1

Net incurred losses and LAE:

  Current period

  Prior periods

  Total net incurred losses and LAE

Net paid losses:

  Current period

  Prior periods

  Total net paid losses

Effect of exchange rate movement

Acquired on purchase of subsidiaries

Assumed business

Ceded business

Net balance as at December 31

Plus: reinsurance reserves recoverable

452,017

755,726

578,892
94,491

673,383

(150,778)

(326,352)

(477,130)

(9,481)

192,981
10,268

—

1,145,747

462,950

357,231

702,151

341,628

(26,822)

314,806

(54,867)

(252,926)

(307,793)

15,169

—

31,393

—

755,726

452,017

933,678

299,783

633,895

415,829

(14,236)

401,593

(52,128)

(199,125)

(251,253)

(15,984)

—

—

(66,100)

702,151

357,231

Balance as at December 31

$

1,608,697 $

1,207,743 $

1,059,382

218

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Net incurred losses and LAE in the StarStone segment for the years ended December 31, 2018, 2017 and 2016

were as follows:

Prior
Period

2018

Current
Period

Total

Prior
Period

2017

Current
Period

Total

Prior
Period

2016

Current
Period

Total

Net losses paid

$ 326,352

$ 150,778

$ 477,130

$ 252,926

$ 54,867

$ 307,793

$ 199,125

$ 52,128

$ 251,253

Net change in case and
LAE reserves

Net change in IBNR
reserves

Increase (reduction) in
estimates of net ultimate
losses

Increase (reduction) in
provisions for unallocated
LAE

Amortization of fair value
adjustments

Net incurred losses and
LAE

(81,491)

157,378

75,887

(63,785)

95,470

31,685

(51,309)

124,358

73,049

(144,212)

258,091

113,879

(208,244)

184,704

(23,540)

(156,546)

232,189

75,643

100,649

566,247

666,896

(19,103)

335,041

315,938

(8,730)

408,675

399,945

(5,892)

12,645

6,753

(6,774)

6,587

(187)

(3,611)

7,154

3,543

(266)

—

(266)

(945)

—

(945)

(1,895)

—

(1,895)

$ 94,491

$ 578,892

$ 673,383

$ (26,822) $ 341,628

$ 314,806

$ (14,236) $ 415,829

$ 401,593

Net change in case and LAE reserves comprises the movement during the year in specific case reserve liabilities 
as a result of claims settlements or changes advised to us by our policyholders and attorneys, less changes in case 
reserves recoverable advised by us to our reinsurers as a result of the settlement or movement of assumed claims. 
Net change in IBNR represents the gross change in our actuarial estimates of IBNR, less amounts recoverable.

Disclosures of Incurred and Paid Loss Development, IBNR, Claims Counts and Payout Percentages 

The following tables provide a breakdown of the gross and net losses and LAE reserves by line of business and 

the fair value adjustments resulting from business acquisitions and ULAE as of December 31, 2018 and 2017:

OLR

Gross

IBNR

2018

Total

OLR

(in thousands of U.S. dollars)

Net

IBNR

Total

$

177,432 $
185,084

331,432 $
182,453

508,864 $

137,828 $

282,026 $

419,854

Casualty

Marine

Property

Aerospace

Workers' Compensation

317,102

67,203

49,373

Total

$

796,194 $

Fair value adjustments

ULAE

Total

163,889

151,774

45,879

33,759

133,426

65,522

36,167

68,969

297,315

217,296

82,046

102,728

533,129 $

586,110 $ 1,119,239

1,432

25,076

$ 1,145,747

123,511

40,416

367,537

440,613

107,619

110,082
787,894 $ 1,584,088 $

159,455

(467)
25,076

$ 1,608,697

219

 
 
 
 
 
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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

OLR

Gross

IBNR

2017

Total

OLR

(in thousands of U.S. dollars)

Net

IBNR

Total

Casualty

Marine

Property

Aerospace

Workers' Compensation

$

139,200 $
130,962

282,789 $
118,375

208,777

63,920

48,118

89,963

26,070

82,024

421,989 $

98,070 $

188,518 $

286,588

249,337

298,740
89,990

130,142

94,115

115,148

40,781

31,213

69,828

39,280

17,055

41,920

163,943

154,428

57,836

73,133

Total

$

590,977 $

599,221 $ 1,190,198 $

379,327 $

356,601 $

735,928

Fair value adjustments

ULAE

Total

(555)
18,100

$ 1,207,743

1,698

18,100

$

755,726

The following tables set forth information about incurred and paid loss development, total IBNR reserves and 
cumulative loss frequency related to all the individual lines of business within the StarStone segment as at December 31, 
2018. The information related to incurred and paid loss development for the years ended December 31, 2014 through 
2017 is presented as supplementary information and is therefore unaudited. The information within the tables below 
is presented on a prospective basis from the date of our acquisition of StarStone on April 1, 2014 since providing pre-
acquisition incurred and paid losses by accident year for years prior to 2014 was determined to be impracticable due 
to significant data limitations.

220

Table of Contents

Casualty

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Incurred Losses and Allocated Loss Adjustment Expenses, Net of
Reinsurance

Accident
Year
2008 and
Prior

2009

2010

2011

2012

2013

2014
2015

2016

2017

2018

For The Years Ended December 31,

As of December 31, 2018

2014
(Unaudited)

2015 
(unaudited)

2016 
(unaudited)

2017 
(unaudited)

2018

IBNR(1)

Cumulative
Number of
Claims

$

60,044 $
20,026

16,173

20,969

56,901

72,918

91,491

60,046 $

20,085

17,320

25,275

48,179

66,628

92,600
104,603

60,119 $
20,085

17,406

25,633

43,901

77,630

92,857
111,262

125,456

60,041 $

60,077 $

20,089

18,085

24,861

40,082

76,072

90,459
110,453

129,264

137,600

20,261

18,103

25,301

39,468

78,777

90,685
123,529

140,765

162,707

159,331

—

3

171

816

978

6,811

12,504
27,687

41,362

72,210

119,484

2,080

463

728

2,034

3,121

4,974

5,694
4,698

4,363

4,613

2,982

Total $

919,004 $

282,026

35,750

(1) Total of IBNR plus expected development on reported losses.

Cumulative Paid Losses and Allocated Loss Adjustment Expenses, Net of
Reinsurance

Accident
Year
2008 and
Prior

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

For The Years Ended December 31,

2014
(Unaudited)

2015 
(unaudited)

2016 
(unaudited)

2017 
(unaudited)

2018

$

60,044 $
20,026

15,113

15,605

18,348

23,056

5,737

60,046 $

20,085

17,320

20,945

29,436

30,400

21,884
8,121

60,119 $
20,085

17,406

23,612

32,625

50,018

37,575

27,389

4,659

60,041 $

20,089

18,085

24,176

33,873

54,570

50,740

49,136

42,999

9,992

60,077

20,261

18,103

24,806

36,082

60,273

64,658

68,363

75,019

50,704

20,804

Total outstanding liabilities for unpaid
losses and LAE, net of reinsurance

$

419,854

Total $

499,150

221

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

The reconciliation of incurred and paid loss development to the liability for unpaid losses and LAE as presented 

in the tables above for the year ended December 31, 2018 is set forth below:

Liabilities for unpaid losses and allocated LAE, net of reinsurance
Reinsurance recoverable on unpaid losses
Gross liability for unpaid losses and LAE before unallocated loss adjustment expenses and fair value
adjustments

$

$

2018

419,854
89,010

508,864

The following is unaudited supplementary information for average annual historical duration of claims:

Average Annual Percentage Payout of Incurred Losses by Age, Net of Reinsurance

Year 1

Year 2

Year 3

Year 4

Year 5

Year 6

Year 7

Year 8

Year 9

Year 10

Casualty

7.1%

21.4%

16.7%

20.8%

12.6%

8.3%

1.7%

1.6%

— %

0.5%

222

 
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Marine

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Incurred Losses and Allocated Loss Adjustment Expenses, Net of Reinsurance

Accident
Year
2008 and
Prior

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

For The Years Ended December 31,

As of December 31, 2018

2014
(unaudited)

2015 
(unaudited)

2016 
(unaudited)

2017 
(unaudited)

2018

IBNR(1)

Cumulative
Number of
Claims

$

16,526 $
10,420

22,356

29,616

48,187

62,952

50,259

16,557 $

10,321

19,282

27,854

51,686

55,068

53,650

71,122

16,600 $
10,294

19,123

27,430

51,341

52,846

48,624

70,134
82,859

16,620 $

16,644 $

10,307

19,185

27,469

50,073

53,780

55,074

79,611

83,670

131,200

10,308

19,054

27,809

50,877

57,059

50,713

81,159

87,791

159,664

168,750

—

—

265

392

421

99

601

2,640

14,330

50,006

64,672

1,361

629

1,026

1,953

2,414

2,210

3,931

5,605

6,679

7,799

6,302

Total $

729,829 $

133,426

39,909

(1) Total of IBNR plus expected development on reported losses.

Cumulative Paid Losses and Allocated Loss Adjustment Expenses, Net of
Reinsurance

Accident
Year
2008 and
Prior

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

For The Years Ended December 31,

2014
(unaudited)

2015 
(unaudited)

2016 
(unaudited)

2017 
(unaudited)

2018

$

16,518 $
10,298

16,307

24,366

38,547

29,186

10,930

16,557 $

10,309

18,337

25,419

42,684

38,324

24,933

10,883

16,600 $
10,291

18,415

26,392

44,509

42,405

32,463

30,685

12,200

16,620 $

10,298

18,386

26,639

45,294

44,863

36,908

50,222

42,041

25,417

16,644

10,308

18,450

26,748

45,742

46,921

42,560

56,305

57,764

69,437

41,635

Total outstanding liabilities for unpaid
losses and LAE, net of reinsurance

$

297,315

Total $

432,514

The reconciliation of incurred and paid loss development to the liability for unpaid losses and LAE as presented 

in the tables above for the year ended December 31, 2018 is set forth below:

223

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Liabilities for unpaid losses and allocated LAE, net of reinsurance
Reinsurance recoverable on unpaid losses
Gross liability for unpaid losses and LAE before unallocated loss adjustment expenses and
fair value adjustments

$

$

2018

297,315
70,222

367,537

The following is unaudited supplementary information for average annual historical duration of claims:

Average Annual Percentage Payout of Incurred Losses by Age, Net of Reinsurance

Year 1

Year 2

Year 3

Year 4

Year 5

Year 6

Year 7

Year 8

Year 9

Year 10

Marine

17.9%

28.4%

18.2%

7.9%

5.7%

4.8%

0.5%

0.1%

0.2%

0.1%

224

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Property

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Incurred Losses and Allocated Loss Adjustment Expenses, Net of Reinsurance

Accident
Year
2008 and
Prior

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

For The Years Ended December 31,

As of December 31, 2018

2014
(unaudited)

2015 
(unaudited)

2016 
(unaudited)

2017 
(unaudited)

2018

IBNR(1)

Cumulative
Number of
Claims

$

84,812 $
28,360

74,412

90,707

65,516

77,944

58,855

84,652 $

27,824

72,959

89,271

61,422

64,848

43,619

78,721

84,265 $
28,297

71,600

89,305

60,420

64,509

42,917

76,362
87,266

84,500 $

82,172 $

28,550

71,661

88,991

61,350

63,673

43,308

70,132

94,995

155,053

31,831

71,679

88,919

58,443

61,930

41,258

70,018

94,530

171,510

164,155

Total $

936,445 $

—

—

—

—

—

—

846

2,064

4,690

19,966

37,956

65,522

1,835

1,060

1,561

1,612

1,495

1,956

2,077

5,580

6,710

7,766

4,383

36,035

(1) Total of IBNR plus expected development on reported losses.

Cumulative Paid Losses and Allocated Loss Adjustment Expenses, Net of
Reinsurance

Accident
Year
2008 and
Prior

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

For The Years Ended December 31,

2014
(unaudited)

2015
(unaudited)

2016
(unaudited)

2017
(unaudited)

2018

$

84,362 $
27,693

68,605

86,986

47,879

30,763

5,470

84,594 $

27,731

71,491

88,197

51,935

46,146

18,727

10,410

84,265 $
28,088

71,600

88,697

54,072

50,932

31,426

28,582

26,741

84,278 $

28,325

71,661

88,944

55,027

52,982

34,347

55,204

57,761

37,369

80,906

31,607

71,679

88,919

55,222

59,070

35,868

63,718

74,938

98,107

59,115

Total outstanding liabilities for unpaid
losses and LAE, net of reinsurance

$

217,296

Total $

719,149

The reconciliation of incurred and paid loss development to the liability for unpaid losses and LAE as presented 

in the tables above for the year ended December 31, 2018 is set forth below:

225

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Liabilities for unpaid losses and allocated LAE, net of reinsurance
Reinsurance recoverable on unpaid losses
Gross liability for unpaid losses and LAE before unallocated loss adjustment expenses and
fair value adjustments

$

$

2018

217,296
223,317

440,613

The following is unaudited supplementary information for average annual historical duration of claims:

Average Annual Percentage Payout of Incurred Losses by Age, Net of Reinsurance

Year 1

Year 2

Year 3

Year 4

Year 5

Year 6

Year 7

Year 8

Year 9

Year 10

Property

22.8%

31.6%

28.0%

8.5%

3.0%

4.0%

0.2%

0.2%

0.3%

0.2%

226

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Aerospace

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Incurred Losses and Allocated Loss Adjustment Expenses, Net of Reinsurance

Accident
Year
2008 and
Prior

$

2009

2010

2011

2012

2013

2014

2015
2016

2017

2018

For The Years Ended December 31,

As of December 31, 2018

2014
(unaudited)

2015 
(unaudited)

2016 
(unaudited)

2017 
(unaudited)

2018

IBNR(1)

Cumulative
Number of
Claims

— $
—

— $

—

— $
—

— $

—

— $

—

18,516

58,771

55,720

72,065

65,227

18,144

57,244

55,418

70,148

53,549

66,347

18,454

57,668

56,261

70,475

53,563

69,500
37,728

18,956

58,102

56,214

74,847

52,342

72,503
44,912

31,257

19,032

59,637

57,506

77,341

54,412

73,175
48,093

35,050

59,448

—

—

78

215

356

801

1,149

1,874
6,853

1,585

23,256

36,167

—

—

572

2,188

2,410

2,549

2,830

2,922
2,783

2,809

1,682

20,745

(1) Total of IBNR plus expected development on reported losses

Total $

483,694 $

Cumulative Paid Losses and Allocated Loss Adjustment Expenses, Net of Reinsurance

Accident
Year
2008 and
Prior

$

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

For The Years Ended December 31,

2014
(unaudited)

2015 
(unaudited)

2016 
(unaudited)

2017 
(unaudited)

2018

— $
—

— $

—

— $
—

— $

—

15,471

53,812

45,950

50,856

17,307

16,615

55,170

49,381

59,845

31,165

32,375

17,218

55,850

52,191

63,417

38,439

52,180

11,803

18,274

56,427

53,668

68,735

40,686

60,813

31,798

10,389

—

—

18,558

57,020

54,859

72,721

43,805

63,986

36,963

28,200

25,536

Total outstanding liabilities for unpaid
losses and LAE, net of reinsurance

$

82,046

Total $

401,648

The reconciliation of incurred and paid loss development to the liability for unpaid losses and LAE as presented 

in the tables above for the year ended December 31, 2018 is set forth below:

227

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Liabilities for unpaid losses and allocated LAE, net of reinsurance
Reinsurance recoverable on unpaid losses
Gross liability for unpaid losses and LAE before unallocated loss adjustment expenses and
fair value adjustments

$

$

2018

82,046
25,573

107,619

The  following  is  unaudited  supplementary  information  for  average  annual  historical  duration  of  claims:

Average Annual Percentage Payout of Incurred Losses by Age, Net of Reinsurance

Year 1

Year 2

Year 3

Year 4

Year 5

Year 6

Year 7

Year 8

Year 9

Year 10

Aerospace

34.6%

31.4%

11.9%

4.8%

4.9%

3.7%

2.1%

3.3%

1.5%

—%

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Workers' Compensation

Incurred Losses and Allocated Loss Adjustment Expenses, Net of Reinsurance

Accident
Year
2008 and
Prior

$

2009

2010

2011

2012

2013

2014

2015
2016

2017

2018

For The Years Ended December 31,

As of December 31, 2018

2014
(unaudited)

2015 
(unaudited)

2016 
(unaudited)

2017 
(unaudited)

2018

IBNR(1)

Cumulative
Number of
Claims

— $
—

—

—

—

—

— $

—

—

—

—

—

15,607

17,199

54,977

— $
—

—

—

—

—

18,290

55,505
62,942

— $

— $

—

—

—

—

—

15,662

50,103
54,121

43,366

—

—

—

—

—

15,202

47,338
54,793

39,089

44,615

Total $

201,037 $

—

—

—

—

—

—

1,755

6,620
12,404

17,876

30,314

68,969

—

—

—

—

—

—

1,062

2,518
2,489

2,079

2,303

10,451

(1) Total of IBNR plus expected development on reported losses.

Cumulative Paid Losses and Allocated Loss Adjustment Expenses, Net of Reinsurance

Accident
Year
2008 and
Prior

$

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

For The Years Ended December 31,

2014
(unaudited)

2015 
(unaudited)

2016 
(unaudited)

2017 
(unaudited)

2018

— $
—

—

—

—

—

1,491

— $

—

—

—

—

—
6,079

6,361

— $
—

—

—

—

—

— $

—

—

—

—

—

9,279

20,194

7,953

11,431

30,439

23,428

5,477

—

—

—

—

—

—

12,242

35,311

32,739

13,509

4,508

Total outstanding liabilities for unpaid
losses and LAE, net of reinsurance

$

102,728

Total $

98,309

The reconciliation of incurred and paid loss development to the liability for unpaid losses and LAE as presented 

in the tables above for the year ended December 31, 2018 is set forth below:

229

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Liabilities for unpaid losses and allocated LAE, net of reinsurance
Reinsurance recoverable on unpaid losses
Gross liability for unpaid losses and LAE before unallocated loss adjustment expenses and
fair value adjustments

$

$

2018

102,728
56,727

159,455

The following is unaudited supplementary information for average annual historical duration of claims:

Average Annual Percentage Payout of Incurred Losses by Age, Net of Reinsurance

Year 1

Year 2

Year 3

Year 4

Year 5 Year 6 Year 7 Year 8 Year 9 Year 10

Workers' compensation

12.4% 27.0% 19.9% 12.2%

5.3%

—%

—%

—%

—%

—%

11. FAIR VALUE MEASUREMENTS 

Fair Value Hierarchy

Fair value is defined as the price at which to sell an asset or transfer a liability (i.e. the "exit price") in an orderly 
transaction between market participants. We use a fair value hierarchy that gives the highest priority to quoted prices 
in active markets and the lowest priority to unobservable data. The hierarchy is broken down into three levels as follows:

• 

• 

• 

Level 1 - Valuations based on unadjusted quoted prices in active markets for identical assets or liabilities 
that we have the ability to access. Valuation adjustments and block discounts are not applied to Level 1 
instruments.

Level 2 - Valuations based on quoted prices in active markets for similar assets or liabilities, quoted prices 
for identical assets or liabilities in inactive markets, or for which significant inputs are observable (e.g. interest 
rates,  yield  curves,  prepayment  speeds,  default  rates,  loss  severities,  etc.)  or  can  be  corroborated  by 
observable market data.

Level 3 - Valuations based on unobservable inputs where there is little or no market activity. Unadjusted third 
party pricing sources or management's assumptions and internal valuation models may be used to determine 
the fair values.

In addition, certain of our other investments are measured at fair value using net asset value ("NAV") per share 
(or its equivalent) as a practical expedient and have not been classified within the fair value hierarchy above. We have 
categorized our assets and liabilities that are recorded at fair value on a recurring basis among levels based on the 
observability of inputs, or at fair value using NAV per share (or its equivalent) as follows:

230

 
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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

December 31, 2018

Quoted Prices in
Active Markets for
Identical Assets
(Level 1)

Significant
Other Observable
Inputs
(Level 2)

Significant
Unobservable
Inputs
(Level 3)

Fair Value
Based on NAV
as Practical
Expedient

Total Fair
Value

Investments:

Fixed maturity investments:

U.S. government and agency

$

— $

510,245

$

— $

— $

U.K. government

Other government

Corporate

Municipal

Residential mortgage-backed

Commercial mortgage-backed

Asset-backed

Other assets included within funds held
- directly managed

Equities:

Publicly traded equity investments

Privately held equity investments

Other investments:

Hedge funds

Fixed income funds

Equity funds

Private equity funds

CLO equities

CLO equity fund

Private credit funds

Others

Total Investments

Cash and cash equivalents

Reinsurance balances recoverable
on paid and unpaid losses:

Other Assets:

Derivative Instruments

Losses and LAE:

Other Liabilities:

Derivative Instruments

$

$

$

$

$

$

$

$

$

$

$

$

$

—

—

—

—

—

—

—

300,631

793,810

4,802,454

130,265

773,557

705,674

627,360

—

—

37,386

—

—

7,389

9,121

—

—

—

—

—

—

—

510,245

300,631

793,810

4,839,840

130,265

773,557

713,063

636,481

— $

8,643,996

$

53,896

$

— $

8,697,892

—

14,780

—

—

14,780

102,102

—

102,102

$

$

36,313

—

36,313

$

$

— $

228,710

228,710

$

— $

—

— $

138,415

228,710

367,125

— $

— $

— $

852,584

$

—

—

—

—

—

—

—

— $

290,864

100,440

—

—

—

—

578

391,882

102,102

$

9,086,971

—

—

—

39,052

—

—

315

112,994

233,241

248,628

—

37,260

33,381

8,420

852,584

403,858

333,681

248,628

39,052

37,260

33,381

9,313

$

$

39,367

321,973

$

$

1,526,508

1,526,508

$

$

1,957,757

11,037,554

243,839

$

21,146

$

— $

— $

264,985

— $

— $

739,591

$

— $

739,591

— $

— $

— $

— $

— $

6,701

6,701

$

$

— $

— $

— $

— $

6,701

6,701

— $

2,874,055

$

— $

2,874,055

983

983

$

$

— $

— $

— $

— $

983

983

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

December 31, 2017

Quoted Prices in
Active Markets for
Identical Assets
(Level 1)

Significant
Other Observable
Inputs
(Level 2)

Significant
Unobservable
Inputs
(Level 3)

Fair Value
Based on NAV
as Practical
Expedient

Total Fair
Value

Investments:

Fixed maturity investments:

U.S. government and agency

U.K government

Other government

Corporate

Municipal

Residential mortgage-backed

Commercial mortgage-backed

Asset-backed

Other assets included within funds held
- directly managed

Equities:

Publicly traded equity investments

Privately held equity investments

Other investments:

Private equities and private equity
funds

Equity funds

Fixed income funds

Hedge funds

CLO equities

CLO equity funds

Private credit funds

Other

Total Investments

Cash and cash equivalents

Reinsurance recoverable:

Other Assets:

Derivative Instruments

Losses and LAE:

Other Liabilities:

Derivative Instruments

$

$

$

$

$

$

$

$

$

$

$

$

$

$

$

— $

628,073

$

— $

— $

—

—

—

—

—

—

—

310,885

384,610

4,106,493

164,287

315,103

611,240

611,620

—

—

67,178

—

3,080

21,494

27,892

—

—

—

—

—

—

—

628,073

310,885

384,610

4,173,671

164,287

318,183

632,734

639,512

— $

7,132,311

— $

14,554

$

$

119,644

$

— $

7,251,955

— $

— $

14,554

103,652

$

2,951

$

—

103,652

$

2,951

$

— $

—

— $

— $

106,603

—

—

— $

106,603

— $

— $

— $

289,556

$

—

—

—

—

—

—

—

121,046

202,570

—

—

—

—

—

—

—

—

56,765

—

—

314

128,429

27,429

63,773

—

12,840

10,156

514

289,556

249,475

229,999

63,773

56,765

12,840

10,156

828

— $

323,616

103,652

$

7,473,432

$

$

57,079

176,723

$

$

532,697

532,697

$

$

913,392

8,286,504

107,156

$

48,051

$

— $

— $

155,207

— $

— $

542,224

$

— $

542,224

319

319

$

$

— $

— $

— $

— $

319

319

— $

1,794,669

$

— $

1,794,669

7,246

7,246

$

$

— $

— $

— $

— $

7,246

7,246

— $

— $

— $

— $

— $

232

 
 
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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Valuation Methodologies of Financial Instruments Measured at Fair Value

Fixed Maturity Investments

The fair values for all securities in the fixed maturity investments and funds held - directly managed portfolios 
are independently provided by the investment accounting service providers, investment managers and investment 
custodians, each of which utilize internationally recognized independent pricing services. We record the unadjusted 
price provided by the investment accounting service providers, investment managers or investment custodians and 
validate this price through a process that includes, but is not limited to: (i) comparison of prices against alternative 
pricing sources; (ii) quantitative analysis (e.g. comparing the quarterly return for each managed portfolio to its target 
benchmark); (iii) evaluation of methodologies used by external parties to estimate fair value, including a review of the 
inputs used for pricing; and (iv) comparing the price to our knowledge of the current investment market. Our internal 
price  validation  procedures  and  review  of  fair  value  methodology  documentation  provided  by  independent  pricing 
services have not historically resulted in adjustment in the prices obtained from the pricing service. 

The independent pricing services used by the investment accounting service providers, investment managers 
and investment custodians obtain actual transaction prices for securities that have quoted prices in active markets. 
Where we utilize single unadjusted broker-dealer quotes, they are generally provided by market makers or broker-
dealers  who  are  recognized  as  market  participants  in  the  markets  for  which  they  are  providing  the  quotes.    For 
determining the fair value of securities that are not actively traded, in general, pricing services use "matrix pricing" in 
which the independent pricing service uses observable market inputs including, but not limited to, reported trades, 
benchmark yields, broker-dealer quotes, interest rates, prepayment speeds, default rates and other such inputs as 
are available from market sources to determine a reasonable fair value. In addition, pricing services use valuation 
models, using observable data, such as an Option Adjusted Spread model, to develop prepayment and interest rate 
scenarios. The Option Adjusted Spread model is commonly used to estimate fair value for securities such as mortgage-
backed and asset-backed securities.

The following describes the techniques generally used to determine the fair value of our fixed maturity investments 

by asset class, including the investments underlying the funds held - directly managed.

•  U.S. government and agency securities consist of securities issued by the U.S. Treasury and mortgage pass-
through agencies such as the Federal National Mortgage Association, the Federal Home Loan Mortgage 
Corporation  and  other  agencies.  Non-U.S.  government  securities  consist  of  bonds  issued  by  non-U.S. 
governments and agencies along with supranational organizations. The significant inputs used to determine 
the fair value of these securities include the spread above the risk-free yield curve, reported trades and 
broker-dealer quotes. These are considered to be observable market inputs and, therefore, the fair values 
of these securities are classified as Level 2. 

•  Corporate securities consist primarily of investment-grade debt of a wide variety of corporate issuers and 
industries. The fair values of these securities are determined using the spread above the risk-free yield curve, 
reported trades, broker-dealer quotes, benchmark yields, and industry and market indicators. These are 
considered observable market inputs and, therefore, the fair values of these securities are classified as Level 
2.  Where  pricing  is  unavailable  from  pricing  services,  such  as  in  periods  of  low  trading  activity  or  when 
transactions are not orderly, we obtain non-binding quotes from broker-dealers. Where significant inputs are 
unable to be corroborated with market observable information, we classify the securities as Level 3. 

•  Municipal securities consist primarily of bonds issued by U.S.-domiciled state and municipal entities. The 
fair values of these securities are determined using the spread above the risk-free yield curve, reported 
trades, broker-dealer quotes and benchmark yields. These are considered observable market inputs and, 
therefore, the fair values of these securities are classified as Level 2.

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

•  Asset-backed securities consist primarily of investment-grade bonds backed by pools of loans with a variety 
of underlying collateral. Residential and commercial mortgage-backed securities include both agency and 
non-agency originated securities. Where pricing is unavailable from pricing services, we obtain non-binding 
quotes from broker-dealers. This is generally the case when there is a low volume of trading activity and 
current transactions are not orderly. The significant inputs used to determine the fair value of these securities 
include the spread above the risk-free yield curve, reported trades, benchmark yields, prepayment speeds 
and default rates. The fair values of these securities are classified as Level 2 if the significant inputs are 
market  observable.  Where  significant  inputs  are  unable  to  be  corroborated  with  market  observable 
information, we classify the securities as Level 3.

Equities

Our investments in equities consist of a combination of publicly and privately traded investments. Our publicly 
traded  equity  investments  in  common  and  preferred  stocks  predominantly  trade  on  the  major  exchanges  and  are 
managed  by  our  external  advisors.  Our  publicly  traded  equities  are  widely  diversified  and  there  is  no  significant 
concentration in any specific industry. We use an internationally recognized pricing service to estimate the fair value 
of our publicly traded equities. We have categorized the majority of our publicly traded equity investments other than 
preferred stock as Level 1 investments because the fair values of these investments are based on unadjusted quoted 
prices in active markets for identical assets. One equity security is trading in an inactive market and, as a result has 
been classified as Level 2. The fair value estimates of our investments in publicly traded preferred stock are based on 
observable market data and, as a result, have been categorized as Level 2.

Our privately held equity investments in common and preferred stocks are direct investments in companies that 
we believe offer attractive risk adjusted returns and/or offer other strategic advantages. Each investment may have its 
own unique terms and conditions and there may be restrictions on disposals. The market for these investments is 
illiquid and there is no active market. The Company uses a combination of cost, internal models, reported values from 
co-investors/managers and observable inputs, such as capital raises and capital transactions between new and existing 
shareholders  to  calculate  the  fair  value  of  the  privately  held  equity  investments.  The  fair  value  estimates  of  our 
investments in privately held equities are based on unobservable market data and, as a result, have been categorized 
as Level 3. As of December 31, 2018, we have used cost as our estimate of for value for the majority of our privately 
held equity investments, given that only a short period of time has passed since the investments were made.

Other investments, at fair value

We have ongoing due diligence processes with respect to the other investments carried at fair value in which 
we  invest  and  their  managers. These  processes  are  designed  to  assist  us  in  assessing  the  quality  of  information 
provided by, or on behalf of, each fund and in determining whether such information continues to be reliable or whether 
further review is warranted. Certain funds do not provide full transparency of their underlying holdings; however, we 
obtain the audited financial statements for funds annually, and regularly review and discuss the fund performance with 
the fund managers to corroborate the reasonableness of the reported net asset values ("NAV"). 

The use of NAV as an estimate of the fair value for investments in certain entities that calculate NAV is a permitted 
practical expedient. Due to the time lag in the NAV reported by certain fund managers we adjust the valuation for capital 
calls and distributions. Other investments measured at fair value using NAV as a practical expedient have not been 
classified in the fair value hierarchy. Other investments for which we do not use NAV as a practical expedient have 
been valued using prices from independent pricing services, investment managers and broker-dealers. 

The following describes the techniques generally used to determine the fair value of our other investments.

•  For our investments in private equity funds, we measure fair value by obtaining the most recently available 
NAV from the external fund manager or third-party administrator. The fair values of these investments are 
measured using the NAV as a practical expedient and therefore have not been categorized within the fair value 
hierarchy. 

•  Our investments in fixed income funds and equity funds are valued based on a combination of prices from 
independent pricing services, external fund managers or third-party administrators. For the publicly available 
prices we have classified the investments as Level 2. For the non-publicly available prices we are using NAV 
as a practical expedient and therefore these have not been categorized within the fair value hierarchy.

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ENSTAR GROUP LIMITED

•  For our investments in hedge funds, we measure fair value by obtaining the most recently available NAV as 
advised by the external fund manager or third-party administrator. The fair values of these investments are 
measured using the NAV as a practical expedient and therefore have not been categorized within the fair value 
hierarchy. 

•  We measure the fair value of our direct investment in CLO equities based on valuations provided by our external 
CLO equity manager. If the investment does not involve an external CLO equity manager, the fair value of the 
investment is based on valuations provided by the broker or lead underwriter of the investment (the "broker"). 
Our CLO equity investments have been classified as Level 3 due to the use of unobservable inputs in the 
valuation and the limited number of relevant trades in secondary markets. 

• 

Included within others is our investments in the real estate debt fund which we measure fair value by obtaining 
the most recently available NAV from the external fund manager or third-party administrator. The fair value of 
this investment is measured using the NAV as a practical expedient and therefore has not been categorized 
within the fair value hierarchy.

In providing valuations, the CLO equity manager and brokers use observable and unobservable inputs. Of the 
significant unobservable market inputs used, the default and loss severity rates involve the most judgment 
and create the most sensitivity. A significant increase or decrease in either of these significant inputs in isolation 
would result in lower or higher fair value estimates for direct investments in CLO equities and, in general, a 
change in default rate assumptions will be accompanied by a directionally similar change in loss severity rate 
assumptions. Collateral spreads and estimated maturity dates are less subjective inputs because they are 
based on the historical average of actual spreads and the weighted-average life of the current underlying 
portfolios, respectively. A significant increase or decrease in either of these significant inputs in isolation would 
result in higher or lower fair value estimates for direct investments in CLO equities. In general, these inputs 
have no significant interrelationship with each other or with default and loss severity rates.

On a quarterly basis, we receive the valuation from the external CLO manager and brokers and then review 
the  underlying  cash  flows  and  key  assumptions  used  by  them.  We  review  and  update  the  significant 
unobservable inputs based on information obtained from secondary markets. These inputs are our responsibility 
and we assess the reasonableness of the inputs (and if necessary, update the inputs) through communicating 
with  industry  participants,  monitoring  of  the  transactions  in  which  we  participate  (for  example,  to  evaluate 
default and loss severity rate trends), and reviewing market conditions, historical results, and emerging trends 
that may impact future cash flows.

If valuations from the external CLO equity manager or brokers are not available, we use an income approach 
based on certain observable and unobservable inputs to value these investments. An income approach is also 
used  to  corroborate  the  reasonableness  of  the  valuations  provided  by  the  external  manager  and  brokers. 
Where an income approach is followed, the valuation is based on available trade information, such as expected 
cash flows and market assumptions on default and loss severity rates. Other inputs used in the valuation 
process include asset spreads, loan prepayment speeds, collateral spreads and estimated maturity dates.

•  For our investments in the CLO equity fund, we measure fair value by obtaining the most recently available 
NAV as advised by the external fund manager or third party administrator. The fair value of this investment is 
measured using the NAV as a practical expedient and therefore have not been categorized within the fair value 
hierarchy.

•  For our investments in private credit funds, we measure fair value by obtaining the most recently available 
NAV from the external fund manager or third-party administrator. The fair values of these investments are 
measured using the NAV as a practical expedient and therefore have not been categorized within the fair value 
hierarchy.

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Insurance Contracts - Fair Value Option

The Company uses an internal model to calculate the fair value of the liability for losses and loss adjustment 
expenses and reinsurance balances recoverable on paid and unpaid losses assets for certain retroactive reinsurance 
contracts where we have elected the fair value option in our Non-life Run-off segment. The fair value was calculated 
as the aggregate of discounted cash flows plus a risk margin. The discounted cash flow approach uses (i) estimated 
nominal  cash  flows  based  upon  an  appropriate  payment  pattern  developed  in  accordance  with  standard  actuarial 
techniques  and  (ii)  a  discount  rate  based  upon  a  high  quality  rated  corporate  bond  plus  a  credit  spread  for  non-
performance risk. The model uses corporate bond rates across the yield curve depending on the estimated timing of 
the future cash flows and specific to the currency of the risk. The risk margin was calculated using the present value 
of the cost of capital. The cost of capital approach uses (i) projected capital requirements, (ii) multiplied by the risk cost 
of capital representing the return required for non-hedgeable risk based upon the weighted average cost of capital 
less investment income and (iii) discounted using the weighted average cost of capital.

Derivative Instruments

The fair values of our foreign currency exchange contracts, as described in Note 7 - "Derivatives and Hedging 
Instruments" are classified as Level 2. The fair values are based upon prices in active markets for identical contracts.

Level 3 Measurements and Changes in Leveling

Transfers into or out of levels are recorded at their fair values as of the end of the reporting period, consistent 

with the date of determination of fair value.

Investments

The following table presents a reconciliation of the beginning and ending balances for all investments measured 

at fair value on a recurring basis using Level 3 inputs during the years ended December 31, 2018 and 2017:

Corporate

Residential
mortgage-
backed

Commercial
mortgage-
backed

2018

Asset-
backed

Privately-
held
Equities

Other
Investments

Total

Beginning fair value

$

67,178

$

3,080

$

21,494

$

27,892

$

— $

57,079

$ 176,723

Purchases

Sales

Total realized and unrealized
losses

Transfer into Level 3 from Level 2

Transfer out of Level 3 into Level 2

14,391

(65,700)

(57)

28,339

(6,765)

—

(1,184)

(28)

1,795

(3,663)

3,749

(5,781)

(645)

46,074

(49,020)

(1,843)

227,000

13,173

304,387

—

(2)

(12,091)

(133,776)

(18,794)

(21,369)

4,897

9,890

(16,325)

(23,872)

1,712

—

—

—

46,633

(50,625)

Ending fair value

$

37,386

$

— $

7,389

$

9,121

$

228,710

$

39,367

$ 321,973

Corporate

Residential
mortgage-
backed

Commercial
mortgage-
backed

2017

Asset-
backed

Privately-
held
Equities

Other
Investments

Total

Beginning fair value

$

74,534

$

— $

12,213

$

14,692

$

— $

76,878

$ 178,317

Purchases

Sales

Total realized and unrealized gains
(losses)

Transfer into Level 3 from Level 2

Transfer out of Level 3 into Level 2

28,872

(37,941)

249

24,431

(22,967)

711

(37)

(16)

3,085

(663)

21,306

(424)

(434)

18,974

(30,141)

9,749

(20,795)

205

56,074

(32,033)

—

—

—

—

—

435

61,073

(12,350)

(71,547)

(7,884)

(7,880)

—

—

102,564

(85,804)

Ending fair value

$

67,178

$

3,080

$

21,494

$

27,892

$

— $

57,079

$ 176,723

Net realized and unrealized gains related to Level 3 assets in the table above are included in net realized and 

unrealized (losses) gains in our consolidated statements of earnings.

236

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

The securities transferred from Level 2 to Level 3 were transferred due to insufficient market observable inputs 
for  the  valuation  of  the  specific  assets. The  transfers  from  Level  3  to  Level  2  were  based  upon  obtaining  market 
observable information regarding the valuations of the specific assets.

Insurance Contracts - Fair Value Option

The following table presents a reconciliation of the beginning and ending balances for all insurance contracts 
measured at fair value on a recurring basis using Level 3 inputs during the years ended December 31, 2018 and 2017:

2018

Reinsurance
balances
recoverable
on paid and
unpaid
losses

Liability for
losses and
LAE

2017

Reinsurance
balances
recoverable
on paid and
unpaid
losses

Net

Liability for
losses and
LAE

Net

$

1,794,669

$

542,224

$

1,252,445

$

— $

— $

—

1,890,061

372,780

1,517,281

1,966,843

565,824

1,401,019

(108,429)

(20,656)

27,845

(101,240)

(576,949)

(132,486)

(30,041)

—

21,181

(8,860)

(148,175)

(18,378)

(78,388)

(20,656)

6,664

(92,380)

(428,774)

(114,108)

(100,494)

(22,303)

54,007

(68,790)

(197,102)

93,718

(1,848)

—

23,751

21,903

(56,256)

10,753

(98,646)

(22,303)

30,256

(90,693)

(140,846)

82,965

Beginning fair value

Assumed business

Incurred losses and LAE:

Reduction in estimates of ultimate
losses

Reduction in unallocated LAE

Change in fair value

Total incurred losses and LAE

Paid losses

Effect of exchange rate movements

Ending fair value

$

2,874,055

$

739,591

$

2,134,464

$

1,794,669

$

542,224

$

1,252,445

Changes in fair value in the table above are included in net incurred losses and LAE in our consolidated statements 

of earnings.

The following table presents the components of the net change in fair value for the years ended December 31, 

2018 and 2017:

Changes in fair value due to changes in:

Duration

Corporate bond yield

Risk cost of capital

Change in fair value

2018

2017

$

$

74,011 $
(71,031)
3,684
6,664 $

41,332

(11,076)

—

30,256

Below is a summary of the quantitative information regarding the significant observable and unobservable inputs 

used in the internal model to determine fair value on a recurring basis as at December 31, 2018 and 2017:

Valuation
Technique
Internal model

Unobservable (U) and Observable (O) Inputs

Corporate bond yield (O)

Internal model

Credit spread for non-performance risk (U)

Internal model

Risk cost of capital

Internal model

Weighted average cost of capital (U)

Internal model

Duration - liability (U)

Internal model

Duration - reinsurance balances recoverable on paid
and unpaid losses (U)

2018
Weighted
Average
A rated

0.2%

5.0%

8.5%

2017
Weighted
Average
A rated

0.2%

5.0%

8.5%

7.33 years

7.98 years

11.41 years

11.66 years

237

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

The fair value of the liability for losses and LAE and reinsurance balances recoverable on paid and unpaid losses 
may increase or decrease due to changes in the corporate bond rate, the credit spread for non-performance risk, the 
risk cost of capital, the weighted average cost of capital and the estimated payment pattern as described below:

•  An increase in the corporate bond rate or credit spread for non-performance risk would result in a decrease 
in the fair value of the liability for losses and LAE and reinsurance balances recoverable on paid and unpaid 
losses. Conversely, a decrease in the corporate bond rate or credit spread for non-performance risk would 
result in an increase in the fair value of the liability for losses and LAE and reinsurance balances recoverable 
on paid and unpaid losses.

•  An increase in the weighted average cost of capital would result in an increase in the fair value of the liability 
for losses and LAE and reinsurance balances recoverable on paid and unpaid losses. Conversely, a decrease 
in the weighted average cost of capital would result in a decrease in the fair value of the liability for losses and 
LAE and reinsurance balances recoverable on paid and unpaid losses.

•  An increase in the risk cost of capital would result in an increase in the fair value of the liability for losses and 
LAE and reinsurance balances recoverable on paid and unpaid losses. Conversely, a decrease in the risk cost 
of capital would result in a decrease in the fair value of the liability for losses and LAE and reinsurance balances 
recoverable on paid and unpaid losses.

•  The duration of the liability and recoverable is adjusted every period to reflect actual net payments during the 
period and expected future payments. An acceleration of the estimated payment pattern, a decrease in duration, 
would  result  in  an  increase  in  the  fair  value  of  the  liability  for  losses  and  LAE  and  reinsurance  balances 
recoverable  on  paid  and  unpaid  losses.  Conversely,  a  deceleration  of  the  estimated  payment  pattern,  an 
increase in duration, would result in a decrease in the fair value of the liability for losses and LAE and reinsurance 
balances recoverable on paid and unpaid losses.

In addition, the estimate of the capital required to support the liabilities is based upon current industry standards 
for capital adequacy. If the required capital per unit of risk increases, then the fair value of the liability for losses and 
LAE and reinsurance balances recoverable on paid and unpaid losses would increase. Conversely, a decrease in 
required capital would result in a decrease in the fair value of the liability for losses and LAE and reinsurance balances 
recoverable on paid and unpaid losses.

Disclosure of Fair Values for Financial Instruments Carried at Cost

Life Settlement Contracts

During 2018, we sold our investments in life settlement contracts, which were carried at cost. As of December 31, 
2017, investments in life settlement contracts were carried at cost of $125.6 million and their fair values were $131.9 
million.

Senior Notes

As of December 31, 2018, our 4.5% Senior Notes due 2022 had a carrying value of $348.1 million, while the fair 
value based on observable market pricing from a third party service was $352.2 million. The fair value is classified as 
Level 2.

Insurance Contracts

Disclosure of fair value of amounts relating to insurance contracts is not required, except those for which we 

elected the fair value option, as described above. 

Remaining Assets and Liabilities

Our remaining assets and liabilities were generally carried at cost or amortized cost, which due to their short-

term nature approximates fair value as of December 31, 2018 and 2017.

238

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

12. POLICY BENEFITS FOR LIFE CONTRACTS 

We have acquired long duration contracts that subject us to mortality, longevity and morbidity risks and which 
are accounted for as life and annuity premiums earned. Life benefit reserves are established using assumptions for 
investment yields, mortality, morbidity, lapse and expenses, including a provision for adverse deviation. We establish 
and review our life reserves regularly based upon cash flow projections. We establish and maintain our life reinsurance 
reserves at a level that we estimate will, when taken together with future premium payments and investment income 
expected to be earned on associated premiums, be sufficient to support all future cash flow benefit obligations and 
third-party servicing obligations as they become payable. Refer to Note 2 - "Significant Accounting Policies" - (d) Policy 
Benefits for Life and Annuity Contracts" for a description of the assumptions used and the process for establishing our 
assumptions and estimates. Policy benefits for life contracts as at December 31, 2018 and 2017 were $105.1 million
and $117.2 million, respectively. 

On October 10, 2018, we entered into a Business Transfer Agreement between our wholly-owned subsidiary 
Alpha and a subsidiary of Monument. This agreement will transfer our remaining life assurance policies written by 
Alpha to Monument, via a Portfolio Transfer, subject to regulatory approval. The transaction is expected to close during 
2019. Our life and annuities operations do not qualify for inclusion in our reportable segments and are therefore included 
within other activities. The related assets, as well as the results from these operations, were not significant to our 
consolidated  operations  and  therefore  they  have  not  been  classified  as  a  discontinued  operation.  In  addition,  our 
proposed transfer of these life assurance polices to Monument was not classified as a held-for-sale business transaction 
since the underlying contracts do not meet the definition of a business. We have an investment in Monument, as 
described further in Note 21 - "Related Party Transactions".

13. PREMIUMS WRITTEN AND EARNED 

The following tables provide a summary of net premiums written and earned for the years ended December 31, 

2018, 2017 and 2016:

Non-life Run-off
Gross
Ceded
Net
Atrium
Gross
Ceded
Net
StarStone
Gross
Ceded
Net
Other
Gross
Ceded
Net

Total
Gross

Ceded

Net

2018

2017

2016

Premiums
Written

Premiums
Earned

Premiums
Written

Premiums
Earned

Premiums
Written

Premiums
Earned

$

$

$

$

(8,910) $
(307)
(9,217) $

25,230 $
(15,803)

9,427 $

14,102 $
(7,620)
6,482 $

23,950 $
(9,788)
14,162 $

17,316 $
(8,114)
9,202 $

25,989
(9,234)
16,755

171,494 $
(18,006)
153,488 $

164,428 $
(18,113)
146,315 $

153,472 $
(19,258)
134,214 $

152,278 $
(17,531)
134,747 $

143,170 $
(2,733)
140,437 $

140,438
(16,022)
124,416

$ 1,121,135 $ 1,010,816 $

(315,573)
805,562 $

(295,857)
714,959 $

895,160 $
(430,259)
464,901 $

865,159 $
(405,756)
459,403 $

854,699 $
(206,663)
648,036 $

830,186
(153,578)
676,608

32,378 $
(311)
32,067 $

25,237 $
(363)
24,874 $

5,719 $
(926)
4,793 $

5,900 $
(1,091)
4,809 $

7,157 $
(896)
6,261 $

7,220
(1,485)
5,735

$ 1,316,097 $ 1,225,711 $ 1,068,453 $ 1,047,287 $ 1,022,342 $ 1,003,833
(180,319)

(434,166)

(218,406)

(458,063)

(334,197)
981,900 $

(330,136)
895,575 $

610,390 $

613,121 $

803,936 $

823,514

$

$

$

$

239

 
 
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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

14. GOODWILL AND INTANGIBLE ASSETS 

The following table presents a reconciliation of the beginning and ending goodwill and intangible assets for the 

years ended December 31, 2018 and 2017:

Goodwill

Intangible
assets with
a definite life

Intangible assets

Intangible 
assets with
an indefinite 
life

Total

Total

Balance as at December 31, 2016

Acquired during the year

Amortization

Balance as at December 31, 2017

Acquired during the year

Amortization

Balance as at December 31, 2018

$

$

$

73,071

$

24,753

$

87,031

$

111,784

$

184,855

—

—

—

(4,266)

—

—

—

(4,266)

—

(4,266)

73,071

$

20,487

$

87,031

$

107,518

$

180,589

41,736

—

—

(3,600)

—

—

—

(3,600)

41,736

(3,600)

114,807

$

16,887

$

87,031

$

103,918

$

218,725

Goodwill

Goodwill as of December 31, 2018 and 2017, related to our Non-life Run-off, Atrium and StarStone segments, 

was as follows:

Non-life Run-Off

Atrium

StarStone

2018

2017

$

$

62,959 $

38,848

13,000

114,807 $

21,223

38,848

13,000

73,071

The increase in the goodwill balance in the Non-life Run-off segment was due to the acquisition of KaylaRe as 
discussed in Note 3 - "Acquisitions", which resulted in the recognition of goodwill of $41.7 million, none of which is 
amortizable for tax purposes. For the year ended December 31, 2018, we completed our assessment for impairment 
of goodwill and concluded that there had been no impairment of our carried goodwill amount.

Intangible Assets

Intangible  assets  with  a  definite  life  includes  the  distribution  channel,  technology  and  brand  related  to  our 
acquisitions of Atrium and StarStone. These assets are amortized on a straight-line basis over a period ranging from 
four to fifteen years. The following table provides a summary of the amortization recorded on the intangible assets for 
the years ended December 31, 2018, 2017 and 2016:

Intangible asset amortization

$

3,600 $

4,266 $

6,449

2018

2017

2016

Intangible assets with an indefinite life includes assets associated with the Lloyd’s syndicate capacity for StarStone 
and Atrium, StarStone's U.S. insurance licenses, and Atrium’s management contract with Syndicate 609 in relation to 
underwriting, actuarial and support services it provides.

240

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

The gross carrying value, accumulated amortization and net carrying value of intangible assets by type as of 

December 31, 2018 and 2017 was as follows:

Intangible assets with a definite life:

Distribution channel

Technology

Brand

Total

Intangible assets with an indefinite
life:

Lloyd’s syndicate capacity

Licenses

Management contract

Total

$

$

$

$

Gross
Carrying
Value

2018

Accumulated
Amortization

Net
Carrying
Value

Gross
Carrying
Value

2017

Accumulated
Amortization

Net
Carrying
Value

20,000

$

(6,776) $

13,224

$

20,000

$

(5,444) $

14,556

15,000

7,000

(14,778)

(3,559)

222

3,441

15,000

7,000

(13,210)

(2,859)

1,790

4,141

42,000

$

(25,113) $

16,887

$

42,000

$

(21,513) $

20,487

37,031

$

— $

37,031

$

37,031

$

— $

19,900

30,100

—

—

19,900

30,100

19,900

30,100

—

—

87,031

$

— $

87,031

$

87,031

$

— $

37,031

19,900

30,100

87,031

The net carrying value of intangible assets by segment and by type as of December 31, 2018 and 2017 was as 

follows:

Intangible assets with a definite life:

Distribution channel

Technology

Brand

Total

Intangible assets with an indefinite
life:

Lloyd’s syndicate capacity

Licenses

Management contract

Total

Total intangible assets

$

$

$

$

$

2018

2017

Atrium

StarStone

Total

Atrium

StarStone

Total

13,224

$

— $

13,224

$

14,556

$

— $

14,556

—

3,441

222

—

222

3,441

—

4,141

1,790

—

1,790

4,141

16,665

$

222

$

16,887

$

18,697

$

1,790

$

20,487

33,031

$

4,000

$

37,031

$

33,031

$

4,000

$

—

30,100

19,900

—

19,900

30,100

—

30,100

19,900

—

63,131

$

23,900

$

87,031

$

63,131

$

23,900

$

37,031

19,900

30,100

87,031

79,796

$

24,122

$

103,918

$

81,828

$

25,690

$

107,518

The estimated future amortization expense related to our intangible assets with a definite life is as follows:

Year
2019

2020

2021

2022

2023

2024 and thereafter

Total amortization

Atrium

StarStone

Total

2,033

2,033

2,033

2,033

1,975

6,558

$

222

$

—

—

—

—

—

2,255

2,033

2,033

2,033

1,975

6,558

16,665

$

222

$

16,887

$

$

241

 
 
 
 
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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

15. DEBT OBLIGATIONS AND CREDIT FACILITIES 

We primarily utilize debt facilities for acquisitions and significant new business and, from time to time, for general 

corporate purposes. Under these facilities, debt obligations as of December 31, 2018 and 2017 were as follows:

Facility
Senior Notes

EGL Revolving Credit Facility

Origination Date
March 10, 2017

August 16, 2018

Previous EGL Revolving Credit Facility

September 16, 2014

2018 EGL Term Loan Facility

2016 EGL Term Loan Facility

Total debt obligations

December 27, 2018

November 18, 2016

Term
5 years

5 years

5 years

3 years

3 years

2018

2017

$

348,054 $

347,516

15,000

—

498,485

—

$

861,539 $

—

225,110

—

74,063

646,689

During the year ended December 31, 2018, we utilized $1,132.5 million and repaid $914.3 million under our 
facilities. The facilities were primarily utilized for funding acquisitions as described in Note 3 - "Acquisitions", significant 
new business as described in Note 4 - "Significant New Business", and investing activities.

The table below provides a summary of the total interest expense for the years ended December 31, 2018, 2017

and 2016:

Interest expense on debt obligations

Funds withheld balances and other

Total interest expense

Senior Notes

2018

2017

2016

$

$

25,742 $

26,035 $

475

2,067

26,217 $

28,102 $

20,349

293

20,642

On March 10, 2017, we issued Senior Notes (the "Notes") for an aggregate principal amount of $350.0 million. 
The  Notes  pay  4.5%  interest  semi-annually  and  mature  on  March  10,  2022.  The  Notes  are  unsecured  and 
unsubordinated obligations that rank equal to any of our other unsecured and unsubordinated obligations, senior to 
any  future  obligations  that  are  expressly  subordinated  to  the  Notes,  effectively  subordinate  to  any  of  our  secured 
indebtedness to the extent of the value of the assets securing such indebtedness, and structurally subordinate to all 
liabilities of our subsidiaries.

The Notes are rated BBB- and are redeemable at our option on a make whole basis at any time prior to the date 
that is one month prior to the maturity of the Notes. On or after the date that is one month prior to the maturity of the 
Notes, the Notes are redeemable at a redemption price equal to 100% of the principal amount of the Notes to be 
redeemed. 

We  incurred  costs  of  $2.9  million  in  issuing  the  Notes.  These  costs  included  underwriters’  fees,  legal  and 
accounting fees, and other fees, and are capitalized and presented as a direct deduction from the principal amount of 
debt obligations in the consolidated balance sheets. These costs are amortized over the term of the Notes and are 
included in interest expense in our consolidated statements of earnings. The unamortized costs as of December 31, 
2018 and 2017 were $1.9 million and $2.5 million, respectively. 

EGL Revolving Credit Facility

On August 16, 2018, we and certain of our subsidiaries, as borrowers and guarantors, entered into a new five-
year unsecured $600.0 million revolving credit agreement. The revolving credit agreement expires in August 2023 and 
we have the option to increase the commitments under the facility by up to an aggregate amount of $400.0 million 
from the existing lenders, or through the addition of new lenders subject to the terms of the agreement. Borrowings 
under  the  facility  will  bear  interest  at  a  rate  based  on  the  Company's  long  term  senior  unsecured  debt  ratings.  In 
connection with our entry into this revolving credit agreement, we terminated and fully repaid our previous revolving 
credit agreement, which was originated on September 16, 2014 and was most recently amended on July 17, 2018.

242

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

As at December 31, 2018, we were permitted to borrow up to an aggregate of $600.0 million under the facility. 
As at December 31, 2018, there was $585.0 million of available unutilized capacity under the facility. Subsequent to 
December 31, 2018, we drew down $173.0 million and repaid $46.0 million, bringing the unutilized capacity under this 
facility to $458.0 million.

 Interest is payable at least every three months at either the alternate base rate ("ABR") or LIBOR plus a margin 
as set forth in the revolving credit agreement. The margin could vary based upon any change in our long term senior 
unsecured debt rating assigned by S&P or Fitch. We also pay a commitment fee based on the average daily unutilized 
portion of the facility. During the existence of an event of default, the interest rate may increase and the agent may, 
and at the request of the required lenders shall, cancel lender commitments and demand early repayment.

Financial and business covenants imposed on us in relation to the new revolving credit facility include certain 
limitations on mergers and consolidations, acquisitions, indebtedness and guarantees, restrictions as to dispositions 
of stock and assets, and limitations on liens. Generally, the financial covenants require us to maintain a gearing ratio 
of consolidated indebtedness to total capitalization of not greater than 0.35 to 1.0 and to maintain a consolidated net 
worth of not less than the aggregate of (i) $2.3 billion, (ii) 50% of net income available for distribution to our ordinary 
shareholders at any time after August 16, 2018, and (iii) 50% of the proceeds of any common stock issuance made 
after August 16, 2018. In addition, we must maintain eligible capital in excess of the enhanced capital requirement 
imposed  on  us  by  the  Bermuda  Monetary Authority  pursuant  to  the  Insurance  (Group  Supervision)  Rules  2011  of 
Bermuda. We are in compliance with the covenants of the EGL Revolving Credit Facility.

As  at  December 31,  2018  and  December 31,  2017,  there  were  borrowings  of  €nil

  ($nil)  and  €50.0  million
(approximately $60.1 million), respectively, under our revolving credit facilities in effect as of such dates that were 
designated  as  non-derivative  hedges  of  our  net  investment  in  certain  subsidiaries  whose  functional  currency  is 
denominated in Euros. These borrowings were repaid in full during the three months ended September 30, 2018 and 
the non-derivative hedge was replaced by a Euro-denominated foreign currency forward exchange rate contract in a 
qualifying hedging arrangement. Refer to Note 7 - "Derivatives and Hedging Instruments" for more information on our 
derivative and non-derivative hedging instruments.

2018 EGL Term Loan Facility

On December 27, 2018, we entered into and fully utilized a three-year $500.0 million unsecured term loan (the 
"2018 EGL Term Loan Facility"). The proceeds were partially used to fund the acquisition of Maiden Re North America. 
We have the option to increase the principal amount of the term loan credit facility up to an aggregate amount of $150 
million from the existing lenders or through the addition of new lenders, subject to the terms of the term loan credit 
agreement. 

Interest is payable at least every three months at either ABR or LIBOR plus a margin set forth in the term loan 
credit agreement. The margin could vary based upon any change in our long term senior unsecured debt rating assigned 
by S&P or Fitch. During the existence of an event of default, the interest rate may increase and the agent may, and at 
the request of the required lenders shall, demand early repayment. 

Financial and business covenants imposed on us, in relation to the new term loan credit facility, include certain 
limitations  on  mergers,  consolidations,  acquisitions,  indebtedness  and  guarantees,  restrictions  on  dividends,  and 
limitations on liens. Generally, the financial covenants require us to maintain a gearing ratio of consolidated indebtedness 
to total capitalization of not greater than 0.35 to 1.0 and to maintain a consolidated net worth of not less than the 
aggregate of (i) $2.3 billion, (ii) 50% of net income available for distribution to our ordinary shareholders at any time 
after August 16, 2018, and (iii) 50% of the proceeds of any common stock issuance made after August 16, 2018. In 
addition, we must maintain eligible capital in excess of the enhanced capital requirement imposed on us by the Bermuda 
Monetary Authority pursuant to the Insurance (Group Supervision) Rules 2011 of Bermuda. We are in compliance with 
the covenants of the 2018 EGL Term Loan Facility.

We incurred costs of $1.5 million associated with closing the 2018 EGL Term Loan Facility. These costs included 
bank, legal and accounting fees, and other fees, and are capitalized and presented as a direct deduction from the 
principal amount of debt obligations in the consolidated balance sheets. These costs are amortized over the term of 
the facility and are included in interest expense in our consolidated statements of earnings. The unamortized costs as 
of December 31, 2018 were $1.5 million.

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

2016 EGL Term Loan Facility

On November 18, 2016, we entered into and fully utilized a three-year $75.0 million unsecured term loan (the 
"2016 EGL Term Loan Facility"). We fully repaid this facility in the second quarter of 2018 and subsequently terminated 
it.

Unsecured Letters of Credit

We also utilize unsecured letters of credit for Funds at Lloyd's. On February 8, 2018, we amended and restated 
our unsecured letter of credit agreement for Funds at Lloyd's ("FAL Facility") to issue up to $325.0 million of letters of 
credit, with provision to increase the facility up to $400.0 million, subject to lenders approval. Subsequent to year end, 
on February 12, 2019, we increased the facility up to $375.0 million and maintained the provision to increase the facility 
to $400.0 million. The FAL Facility is available to satisfy our Funds at Lloyd's requirements and expires in 2022. As at 
December 31, 2018, our combined Funds at Lloyd's were comprised of cash and investments of $354.6 million and 
unsecured letters of credit of $295.0 million.

16. NONCONTROLLING INTEREST 

We have both redeemable noncontrolling interest and noncontrolling interest on our consolidated balance sheets. 
Redeemable noncontrolling interest with redemption features that are not solely within our control are classified within 
temporary equity in the consolidated balance sheets and carried at redemption value, which is fair value. The change 
in fair value is recognized through retained earnings as if the balance sheet date were also the redemption date. In 
addition, we also have noncontrolling interest, which does not have redemption features and is classified within equity 
in the consolidated balance sheets.

Redeemable Noncontrolling Interest

Redeemable  noncontrolling  interest  ("RNCI")  as  of  December 31,  2018  and  2017  comprises  the  ownership 
interests held by Trident V Funds ("Trident") (39.3%) and Dowling Capital Partners, L.P. ("Dowling") (1.7%) in our 
subsidiary North Bay Holdings Limited ("North Bay"). North Bay owns our investments in Atrium and StarStone. 

The following is a reconciliation of the beginning and ending carrying amount of the equity attributable to the 

RNCI for the years ended December 31, 2018 and 2017: 

Balance at beginning of year

Capital contributions

Dividends paid

Net earnings attributable to RNCI

Accumulated other comprehensive income (loss) attributable to RNCI

Change in redemption value of RNCI

Balance at end of year

2018
479,606 $

2017
454,522

$

55,377

(3,852)

(64,794)

(240)

(7,554)

—

(27,458)

19,619

1,945

30,978

$

458,543 $

479,606

We carried the RNCI at its estimated redemption value, which is fair value, as of December 31, 2018. The fair 
value is based on tangible book value and a valuation multiple derived from a combination of comparable company 
market valuations, recent comparable transaction multiples and discounted cash flow models. The decrease in the fair 
value of the RNCI during 2018 was primarily attributable to a decrease in tangible net assets due to net losses relating 
to StarStone during 2018 and the distribution of Atrium dividends during the year ended December 31, 2018, which 
were partially offset by a capital contribution to StarStone and net earnings from Atrium. The valuation multiples did 
not change significantly.

Refer  to  Note  2  -  "Significant Accounting  Policies",  Note  21  -  "Related  Party  Transactions"  and  Note  23  - 

"Commitments and Contingencies" for additional information regarding RNCI. 

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Noncontrolling Interest

As of December 31, 2018 and 2017, we had $12.1 million and $9.3 million, respectively, of noncontrolling interest 
("NCI") primarily related to an external interest in two of our non-life run-off subsidiaries. A reconciliation of the beginning 
and ending carrying amount of the equity attributable to NCI is included in the Consolidated Statement of Changes in 
Shareholders Equity. 

17. SHARE CAPITAL 

As at December 31, 2018 and 2017, the authorized share capital was 111,000,000 ordinary shares ("Voting 
Ordinary Shares") and non-voting convertible ordinary shares ("Non-Voting Ordinary Shares"), each of par value $1.00
per share, and 45,000,000 preferred shares of par value $1.00 per share. 

Voting Ordinary Shares

The Voting Ordinary Shares are listed and trade on the NASDAQ Global Select Market. Each Voting Ordinary 
Share entitles the holder thereof to one vote. In accordance with the bye-laws, any U.S. shareholder or direct foreign 
shareholder group whose shares constitute 9.5% or more of the voting power of the Voting Ordinary Shares is entitled 
to less than one vote for each Voting Ordinary Share held by it. On May 14, 2018, 1,501,778 Voting Ordinary Shares 
were issued as consideration for the acquisition of KaylaRe Holdings Ltd, as described in Note 3 - "Acquisitions".

Non-Voting Ordinary Shares

The Non-Voting Ordinary Shares are comprised of several different series as of December 31, 2018: 

• 

• 

• 

• 

the Series A shares were canceled in June 2016 in an internal reorganization as described below.

the Series C shares were originally issued in connection with investment transactions in April and December 
of  2011.  In  addition,  there  were  66,520  Series  C  Non-Voting  Ordinary  Shares  issued  in  March  2017  in 
connection with the exercise of warrants as described below. The Series C shares: (i) have all of the economic 
rights (including dividend rights) attaching to Voting Ordinary Shares but are non-voting except in certain 
limited circumstances; (ii) will automatically convert at a one-for-one exchange ratio (subject to adjustment 
for  share  splits,  dividends,  recapitalizations,  consolidations  or  similar  transactions)  into  Voting  Ordinary 
Shares if the registered holder transfers them in a widely dispersed offering; (iii) may only vote on certain 
limited matters that would constitute a variation of class rights and as required under Bermuda law, provided 
that  the  aggregate  voting  power  of  the  Series  C  shares  with  respect  to  any  merger,  consolidation  or 
amalgamation will not exceed 0.01% of the aggregate voting power of our issued share capital; and (iv) 
require the registered holders’ written consent in order to vary the rights of the shares in a significant and 
adverse manner. During the three months ended March 31, 2017, 192,485 Series C Non-Voting Ordinary 
Shares were converted into Voting Ordinary Shares in a widely dispersed offering by their registered holders. 

the Series B and Series D shares were created in connection with the 2011 investment transactions, but no
shares in these series are issued and outstanding. Holders of the Series C shares have the right to convert 
such shares, on a share-for-share basis, subject to certain adjustments, into Series D shares at their option. 
There is no economic difference in Series B, C or D shares, but there are slight differences in the conversion 
rights and the limited voting rights of each series.

there were 910,010 Series E shares issued and outstanding as of December 31, 2018. There were 714,015
Series E shares originally issued and outstanding in connection with the acquisition of StarStone. During 
2015, 309,244 of the previously issued and outstanding Series E shares were converted into Voting Ordinary 
Shares upon market sales by their registered holders constituting a widely dispersed offering. On May 14, 
2018,  505,239  Series  E  non-voting  shares  were  issued  as  consideration  for  the  acquisition  of  KaylaRe 
Holdings Ltd, as described in Note 3 - "Acquisitions". The Series E shares have substantially the same rights 
as the Series C shares, except that (i) they are convertible only into Voting Ordinary Shares and (ii) they 
may only vote as required under Bermuda law.  The Series E shares include all other Non-Voting Ordinary 
Shares authorized under our bye-laws but not classified as Series A, B, C or D Non-Voting Ordinary Shares.

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ENSTAR GROUP LIMITED

Series C Preferred Shares

As of December 31, 2018, there were 388,571 Series C Participating Non-Voting Perpetual Preferred Stock 
("Series C Preferred Shares") issued and held by one of our wholly-owned subsidiaries. The Series C Preferred Shares 
were issued in June 2016 in an internal reorganization transaction that resulted in the cancellation of all of the Series 
A Shares, which had an equivalent value and were also previously held by our wholly-owned subsidiary.   The Series 
C Preferred Shares (i) upon liquidation, dissolution or winding up of the Company, entitle their holders to a preference 
over holders of our ordinary voting and non-voting shares of an amount equal to $0.001 per share with respect to 
surplus assets and (ii) are non-voting except in certain limited circumstances. The Series C Preferred shares have 
dividend rights equal to those of the ordinary voting shares, subject to certain limitations and in an amount determined 
by a "participation rate" that is generally reflective of the reduction in the number of Series C Preferred Shares issued 
in exchange for the previously outstanding Series A Shares. The Series C Preferred Shares otherwise rank on parity 
with the ordinary voting and non-voting shares, and they rank senior to each other class or series of share capital, 
unless the terms of any such class or series shall expressly provide otherwise.

Series D Preferred Shares

On June 28, 2018, the Company raised $400.0 million of gross proceeds through the public offering of 16,000
shares of its 7.00% non-cumulative fixed-to-floating rate Series D perpetual preferred shares ("Series D Preferred 
Shares") (equivalent to 16,000,000 depositary shares, each of which represents a 1/1,000th interest in a Series D 
Preferred  Share),  $1.00  par  value  and  $25,000  liquidation  preference  (the  "Liquidation  Preference")  per  share 
(equivalent to $25.00 per depositary share). After underwriting discounts and other expenses, the Company received 
net proceeds of $389.2 million which was used to repay a portion of amounts outstanding under the EGL Revolving 
Credit Facility and repay in full the EGL Term Loan Facility. The depositary shares are listed and trade on the NASDAQ 
Global Select Market.

The Series D Preferred Shares are not redeemable prior to September 1, 2028, except in specified circumstances 
relating to certain tax, corporate, capital or rating agency events as described in the prospectus supplement relating 
to the offering. On and after September 1, 2028, the Series D Preferred Shares, represented by the depositary shares, 
will be redeemable at the Company’s option, in whole or from time to time in part, at a redemption price equal to $25,000
per Series D Preferred Share (equivalent to $25.00 per depositary share), plus any declared and unpaid dividends. 

Series E Preferred Shares

On November 21, 2018, the Company raised $110.0 million of gross proceeds through the public offering of 
4,400 shares of its 7.00% fixed rate non-cumulative Series E perpetual preferred shares ("Series E Preferred Shares") 
(equivalent to 4,400,000 depositary shares, each of which represents a 1/1,000th interest in a Series E Preferred 
Share), $1.00 par value and $25,000 liquidation preference (the "Series E Liquidation Preference") per share (equivalent 
to $25.00 per depositary share). After underwriting discounts and other expenses, the Company received net proceeds 
of $106.1 million which was used to fund operations within our Non-life Run-off segment. The depositary shares are 
listed and trade on the NASDAQ Global Select Market.

The Series E Preferred Shares are not redeemable prior to March 1, 2024, except in specified circumstances 
relating to certain tax, corporate, capital or rating agency events as described in the prospectus supplement relating 
to the offering. On and after March 1, 2024, the Series D Preferred Shares, represented by the depositary shares, will 
be redeemable at the Company’s option, in whole or from time to time in part, at a redemption price equal to $25,000
per Series D Preferred Share (equivalent to $25.00 per depositary share), plus any declared and unpaid dividends. 

Warrants

As of December 31, 2018, there were warrants outstanding to acquire 175,901 Series C Non-Voting Ordinary 
Shares for an exercise price of $115.00 per share, subject to certain adjustments (the "Warrants").  The Warrants were 
issued in April 2011 and expire in April 2021. The Warrant holder may, at its election, satisfy the exercise price of the 
Warrants on a cashless basis by surrender of shares otherwise issuable upon exercise of the Warrants in accordance 
with a formula set forth in the Warrants. During December 2016, 164,919 Warrants were exercised on a cashless basis, 
resulting in the issuance of 66,520 Series C Non-Voting Ordinary Shares. 

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Dividends

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

There were no dividends declared or paid on our ordinary shares during the year ended December 31, 2018, 

2017 or 2016. 

Holders of Series D and Series E Preferred Shares are entitled to receive, only when, as and if declared, non-
cumulative cash dividends, paid quarterly in arrears on the 1st day of March, June, September and December of each 
year,  commencing  on  September  1,  2018  for  the  Series  D  Preferred  Shares  and  March  1,  2019  for  the  Series  E 
Preferred Shares, of 7.00% per annum. Commencing on September 1, 2028, the Series D Preferred Shares will convert 
to a floating rate basis and dividends will be payable on a non-cumulative basis, when, as and if declared, at three-
month LIBOR plus 4.015% per annum. Dividends that are not declared will not accumulate and will not be payable.

The following table presents the dividends that have been declared and payable on our Series D and E Preferred 

Shares from January 1, 2018 to March 1, 2019:

Preferred Share
Series

Date
Declared

Series D

Series D

Series D

Series E

July 31,
2018

November 6,
2018

February 21,
2019

February 21,
2019

Record Date
August 15,
2018

Date Payable
September 1,
2018

November 15,
2018

December 1,
2018

February 15,
2019

February 15,
2019

March 1,
2019

March 1,
2019

$

$

$

$

Dividend per:

Preferred
Share

Depositary
Share

320.83 $

0.32083 $

Total
Dividends
Paid in 2018
5,133

437.50 $

0.43750

7,000

437.50 $

0.43750

486.11 $

0.48611

—

—

$

12,133

Any payment of dividends must be approved by our Board of Directors. Our ability to pay dividends is subject 

to certain restrictions, as described in Note 22 - "Dividend Restrictions and Statutory Financial Information".

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ENSTAR GROUP LIMITED

18. EARNINGS PER SHARE 

The  following  table  sets  forth  the  computation  of  basic  and  diluted  earnings  per  share  for  the  years  ended 

December 31, 2018, 2017 and 2016:

Numerator:

Net earnings (loss) from continuing operations
Net earnings from discontinued operations, net of income taxes
Net earnings (loss) attributable to Enstar Group Limited

Denominator:

Weighted-average ordinary shares outstanding — basic
Effect of dilutive securities:

Share-based compensation plans
Warrants

Weighted-average ordinary shares outstanding — diluted
Earnings per share attributable to Enstar Group Limited:
Basic:

Net earnings (loss) from continuing operations
Net earnings from discontinued operations, net of income taxes
Net earnings (loss) per ordinary share

Diluted(1):

Net earnings (loss) from continuing operations
Net earnings from discontinued operations, net of income taxes
Net earnings (loss) per ordinary share

$

$

$

$

$

$

2018

2017

2016

(162,354) $

300,465 $

—

10,993

(162,354) $

311,458 $

252,844
11,963
264,807

20,698,310

19,388,621

19,299,426

129,746
76,120
20,904,176

62,732
76,238
19,527,591

48,428
99,387
19,447,241

(7.84) $
—
(7.84) $

(7.84) $
—
(7.84) $

15.50 $

0.56

16.06 $

15.39 $

0.56

15.95 $

13.10
0.62
13.72

13.00
0.62
13.62

(1) During a period of loss, the basic weighted average ordinary shares outstanding is used in the denominator of the diluted loss per ordinary share 

computation as the effect of including potentially dilutive securities would be anti-dilutive.

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ENSTAR GROUP LIMITED

19. SHARE-BASED COMPENSATION AND PENSIONS 

Share-based compensation 

Employee share awards have been granted under the 2016 and 2006 Equity Incentive Plans. The table below 
provides a summary of the compensation costs for share-based compensation plans for the years ended December 31, 
2018, 2017 and 2016:

Restricted shares and restricted share units

Performance share units

Cash-settled stock appreciation rights

Total share-based compensation costs

$

$

7,641 $
1,968

(3,316)
6,293 $

7,302 $

5,832

8,875

22,009 $

2,950

—

35,626

38,576

2018

2017

2016

 Restricted Shares and Restricted Share Units

Restricted shares and restricted share units are service awards that typically vest over three to four years. These 
awards are share-settled and are recorded in additional paid-in capital on the consolidated balance sheets. The fair 
value  of  these  awards  is  measured  at  the  grant  date  and  expensed  over  the  service  period.  The  following  table 
summarizes the activity related to restricted shares and restricted share awards during 2018:

Nonvested — January 1

Granted

Vested

Forfeited

Nonvested — December 31

Number of
Shares

Weighted-Average Share
Price of Award

99,305 $

3,991

(42,000)

(1,360)
59,936

187.84

214.37

184.38

194.16

191.89

The unrecognized compensation cost related to our non-vested share awards as at December 31, 2018 was 
$4.7 million. This cost is expected to be recognized over the next 1.32 years, which is the weighted average contractual 
life of the awards. 

Performance Share Units ("PSUs")

PSUs are share-settled and vest on the third anniversary of the grant date. The number of shares to vest will be 
determined by a performance adjustment based on the change in fully diluted book value per share ("FDBVPS") over 
three years, based upon the following award terms:

Grant Year

PSUs Granted 
at Target 

As of December 31,
2018

Threshold

Target

Maximum

Nonvested Units

Change in FDBVPS (3 - year)

2017

2017

2018

36,321

91,875

39,682

167,878

34,878

91,875

32,415

159,168

20.00%

30.30%

25.00%

30.00%

35.70%

32.50%

40.00%

41.00%

40.00%

An increase of Target to Maximum or more in FDBVPS results in a settlement of 100% to a maximum of 150%
of the units granted, respectively. An increase of Threshold to Target in FDBVPS results in a settlement of 50% to 100%
of the units granted, respectively. Straight-line interpolation applies within these ranges and no settlement occurs if 
the increase in FDBVPS is less than the Threshold. For expense purposes we assume a Target vesting at the initial 
time of award. As of December 31, 2018, we revised the expected vesting level to Threshold on all PSU awards.

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

The following table summarizes the activity related to PSUs during 2018:

Nonvested — January 1
Granted
Vested
Forfeited
Nonvested — December 31

Number of
Shares

Weighted-Average
Share Price of Award

126,753 $

39,682
(407)
(6,860)
159,168

188.06
200.87
199.70
198.55
190.77

The unrecognized compensation cost related to our non-vested share awards as at December 31, 2018 was 
$7.7 million. This cost is expected to be recognized over the next 1.64 years, which is the weighted average contractual 
life of the awards. 

Cash-Settled Stock Appreciation Rights

 Cash-settled stock appreciation right awards ("SARs") give the holder the right, upon exercise, to receive in 
cash the difference between the market price per share of our ordinary shares at the time of exercise and the exercise 
price of the SARs. The exercise price of each SAR is equal to the market price of our ordinary shares on the date of 
the grant. Vested SARs are exercisable for periods not to exceed either 4 years or 10 years from the date of grant.

The following table summarizes the activity related to SARs during 2018:

Balance, beginning of year

Exercised

Balance, end of year

Number of
SARs

Weighted-
Average
Exercise
Price of SARs

Weighted 
Average
Expected Term
(in years)

Aggregate
Intrinsic  Value(1)

310,867

$

(201,786)

109,081

141.30

140.72

142.37

2.88

$

3,244

(1) The aggregate intrinsic value is calculated as the pre-tax difference between the exercise price of the underlying share awards and the closing 

price per share of our ordinary shares of $167.57 on December 31, 2018.

Compensation expense for SARs is based on the estimated fair value on the date of grant using the Black-
Scholes valuation model, which requires the use of subjective assumptions related to the expected stock price volatility, 
expected  term,  expected  dividend  yield  and  risk-free  interest  rate.  SARs  are  liability-classified  awards  for  which 
compensation expense and the liability are re-measured using the then-current Black Scholes assumptions at each 
interim reporting date based upon the portion of the requisite service period rendered. The unrecognized compensation 
cost related to our SARs as at December 31, 2018 was less than $0.1 million. 

The following table sets forth the assumptions used to estimate the fair value of the SARs using the Black-

Scholes option valuation model as of December 31, 2018, 2017 and 2016:

Weighted-average fair value per SAR

Weighted-average volatility

Weighted-average risk-free interest rate

Dividend yield

2018

2017

2016

$

45.85

$

75.38

$

62.39

18.94%

2.72%

0.00%

19.44%

1.65%

0.00%

19.82%

1.12%

0.00%

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Other share-based compensation plans

Northshore Incentive Plan

Our subsidiary, Northshore, has long-term incentive plans that award time-based restricted shares of Northshore 
to certain Atrium employees. Shares generally vest over two to three years. These share awards have been classified 
as liability awards. The unrecognized compensation cost related to the Northshore incentive plan at December 31, 
2018 was $4.1 million. This cost is expected to be recognized over the next 0.87 years, which is the weighted average 
contractual life of the awards. 

Compensation costs

$

2,792 $

3,156 $

2,827

2018

2017

2016

Deferred Compensation and Ordinary Share Plan for Non-Employee Directors

The following table summarizes the expenses related to restricted share units and the number of units outstanding 
for the years ended December 31, 2018, 2017 and 2016 under the Enstar Group Limited Deferred Compensation and 
Ordinary Share Plan for Non-Employee Directors (the "Deferred Compensation Plan"):

Restricted share units expense

$

823 $

758 $

2018

2017

2016

Restricted share units credited to the
accounts of non-employee directors

Employee Share Purchase Plan

3,975

3,852

696

4,298

The following table summarizes the expenses related to the Employee Share Purchase Plan and the number 

of shares issued to employees for the years ended December 31, 2018, 2017 and 2016:

Compensation costs

$

430 $

403 $

Number of units issued to employees

14,183

12,401

306

12,234

2018

2017

2016

Pension Plans

We provide retirement benefits to eligible employees through various plans that we sponsor. Pension expense 
can be affected by changes in our employee headcount. The table below summarizes the pension expenses related 
to our Defined Contribution Plans and our Defined Benefit Plan for the years ended December 31, 2018, 2017 and 
2016.

Defined contribution plans

Defined benefit plan

Total pension expense

Defined Benefit Plan

2018

2017

2016

$

$

11,434 $

2,243

13,677 $

12,247 $

1,988

14,235 $

10,810

2,273

13,083

During 2018, an actuarial review was performed on the defined benefit plan, which determined that the plan’s 
unfunded liability, as of December 31, 2018 and 2017 was $8.4 million and $9.4 million, respectively. As of December 31, 
2018 and 2017, we had an accrued liability of $8.4 million and $9.4 million, respectively, for this plan. 

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

20. INCOME TAXATION 

Enstar Group Limited is incorporated under the laws of Bermuda and under Bermuda law is not required to pay 
taxes in Bermuda based upon income or capital gains. The Company, under the Exempted Undertakings Tax Protection 
Act of 1966, is protected against any legislation that may be enacted in Bermuda which would impose any tax on 
profits, income, or gain until March 31, 2035.

We have foreign operating subsidiaries and branch operations principally located in the United States, United 
Kingdom, Continental Europe and Australia that are subject to federal, foreign, state and local taxes in those jurisdictions. 
Deferred tax liabilities have not been accrued with respect to the undistributed earnings of our foreign subsidiaries. If 
the earnings were to be distributed, as dividends or other distributions, withholding taxes may be imposed by the 
jurisdiction of the paying subsidiary. For our U.S. subsidiaries, we have not currently accrued any withholding taxes 
with respect to unremitted earnings as management has indefinitely reinvested these earnings. For our United Kingdom 
subsidiaries, there are no withholding taxes imposed. For our other foreign subsidiaries, it would not be practicable to 
compute  such  amounts  due  to  a  variety  of  factors,  including  the  amount,  timing,  and  manner  of  any  repatriation. 
Because we operate in many jurisdictions, our net earnings are subject to risk due to changing tax laws and tax rates 
around  the  world. The  current,  rapidly  changing  economic  environment  may  increase  the  likelihood  of  substantial 
changes to tax laws in the jurisdictions in which we operate.

The following table presents earnings before taxes by jurisdiction from continuing operations, including earnings 

(loss) from equity method investments, for the years ended December 31, 2018, 2017 and 2016:

Domestic (Bermuda)

Foreign

Total earnings (loss) before income tax on continuing operations

2018
(232,743) $

2017
167,263 $

14,347

147,148

2016
191,647

135,677

(218,396) $

314,411 $

327,324

$

$

The following table presents our current and deferred income tax expense (benefit) from continuing operations 

by jurisdiction for the years ended December 31, 2018, 2017 and 2016: 

2018

2017

2016

Current:

Domestic (Bermuda)

Foreign

Deferred:

Domestic (Bermuda)

Foreign

$

— $

— $

(3,632)

(3,632)

—

(2,492)

(2,492)

10,299

10,299

—

(16,694)

(16,694)

Total income tax expense (benefit) on continuing operations

$

(6,124) $

(6,395) $

—

21,485

21,485

—

13,389

13,389

34,874

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

The actual income tax rate differs from the amount computed by applying the statutory rate of 0% under Bermuda 
law  to  earnings  from  continuing  operations  before  income  taxes,  including  earnings  (loss)  from  equity  method 
investments for the years ended December 31, 2018, 2017 and 2016 as shown in the following reconciliation:

Earnings (loss) before income tax

Bermuda income taxes at statutory rate

Foreign income tax rate differential

Change in valuation allowance

Effect of change in foreign (U.S.) tax rate

U.S. base erosion and anti-abuse tax

Other

Effective tax rate

2018
$ (218,396)

2017
$ 314,411

2016
$ 327,324

0.0 %

0.7 %

(0.3)%

— %

(0.6)%

3.0 %

2.8 %

0.0 %

13.1 %

(34.9)%

20.3 %

— %

(0.5)%

(2.0)%

0.0 %

8.8 %

(0.1)%

— %

— %

2.0 %

10.7 %

Our effective tax rate is generally driven by the geographical distribution of our pre-tax net earnings between 

our taxable and non-taxable jurisdictions.

Deferred Tax Assets and Liabilities

Deferred tax assets and liabilities reflect the tax effect of the differences between the financial reporting and 
income tax bases of assets and liabilities. Significant components of the deferred tax assets and deferred tax liabilities 
related to our continuing operations as of December 31, 2018 and 2017 were as follows:

Deferred tax assets:

Net operating loss carryforwards

Insurance reserves

Unearned premiums

Lloyd's underwriting losses taxable in future periods

Provisions for bad debt

Unrealized losses on investments

Other deferred tax assets

Gross deferred tax assets

Valuation allowance

Deferred tax assets

Deferred tax liabilities:

Unrealized gains on investments

Other deferred tax liabilities

Deferred tax liabilities

Net deferred tax liability

2018

2017

$

183,633 $

177,695

18,677

11,314

6,201

2,594

5,160

183

9,082

1,690

9,131

6,371

—

1,944

227,762

205,913

(212,113)

(188,300)

15,649

17,613

—

(16,067)

(16,067)

$

(418) $

(3,798)

(16,076)

(19,874)

(2,261)

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Net Deferred Tax Liability balance for continuing operations by major jurisdiction:

United States

United Kingdom

Other

Total

December 31,

2018

Net Deferred Tax 
Liability

2017

Net Deferred Tax 
Liability

$

$

5,151 $
(8,377)
2,808
(418) $

4,947

(5,150)

(2,058)

(2,261)

As of December 31, 2018, we had net operating loss carryforwards that could be available to offset future taxable 

income, as follows:

Tax Jurisdiction

Operating and Capital Loss
Carryforwards:
United States - Net operating loss

United States - Capital loss

United Kingdom

Other

Loss
Carryforwards

Tax effect

Expiration

$

522,116 $

15,160

248,448
96,418

109,644

3,191

47,205

23,593

2030-2038

2021-2023

None

None

The U.S. net operating loss carryforwards are also subject to certain utilization limitations based upon their nature 

and the specific legal entity that holds them.

Impact of U.S. Tax Reform

On December 22, 2017, the U.S. Government enacted comprehensive tax legislation commonly referred to as 
the Tax Cuts and Jobs Act (the “Tax Act”). The Tax Act resulted in a reduction of the U.S. Federal Tax rate to 21% from 
35% effective for tax years beginning after December 31, 2017. Consequently, we recorded a $63.8 million reduction 
of  our  U.S.  deferred  tax  asset  in  2017. The Tax Act  also  repealed  the  corporate AMT. Taxpayers  with AMT  credit 
carryovers in excess of their tax liability may have the credits refunded over multiple years between 2018 and 2022.

As of December 31, 2018, we completed our accounting for the tax effects of the enactment of the Tax Cuts 
Jobs Act; however, the United States Treasury may continue to issue regulations that could have a material financial 
statement impact on our effective tax rate in future periods.

Assessment of Valuation Allowance on Deferred Tax Assets

As of December 31, 2018 and 2017, we had deferred tax asset valuation allowances of $212.1 million and $188.3 
million,  respectively,  related  to  foreign  subsidiaries.  We  recorded  an  increase  of  $23.8  million  in  our  deferred  tax 
valuation allowance for continuing operations during 2018. The deferred tax asset valuation allowances increased 
primarily due to deferred tax assets acquired during the year.

The realization of deferred tax assets is dependent on generating sufficient taxable income in future periods in 
which the tax benefits are deductible or creditable. The amount of the deferred tax asset considered realizable, however, 
could  be  revised  in  the  future  if  estimates  of  future  taxable  income  change. Taxes  are  determined  and  assessed 
jurisdictionally by legal entity or by filing group. Certain jurisdictions require or allow combined or consolidated tax 
filings. We have estimated future taxable income of our foreign subsidiaries and provided a valuation allowance in 
respect of those assets where we do not expect to realize a benefit. We have considered all available evidence using 
a “more likely than not” standard in determining the amount of the valuation allowance. We considered the following 
evidence: (i) net earnings or losses in recent years; (ii) the future sustainability and likelihood of positive net earnings 
of our subsidiaries; (iii) the carryforward periods of tax losses including the effect of reversing temporary differences; 
and (iv) tax planning strategies, in making our determination. The assumptions used in determining future taxable 
income require significant judgment and any changes in these assumptions could have an impact on earnings.

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ENSTAR GROUP LIMITED

Uncertainty in Income Taxes

During the years ended December 31, 2018, 2017 and 2016, there were no unrecognized tax benefits. There 
were no accruals for the payment of interest and penalties related to unrecognized tax benefits as at December 31, 
2018, 2017 and 2016.

Our operating subsidiaries may be subject to audit by various tax authorities and may have different statutes of 
limitations expiration dates. Tax authorities may propose adjustments to our income taxes. Listed below are the tax 
years that remain subject to examination by a major tax jurisdiction as of December 31, 2018: 

Major Tax Jurisdiction
United States

United Kingdom

Australia

Open Tax Years
2015-2018

2015-2018

2013-2018

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

21. RELATED PARTY TRANSACTIONS 

Stone Point Capital LLC

Through several private transactions occurring from May 2012 to July 2012 and an additional private transaction 
that closed in May 2018, investment funds managed by Stone Point Capital LLC ("Stone Point") have acquired an 
aggregate of 1,635,986 of our Voting Ordinary Shares (which now constitutes approximately 9.1% of our outstanding 
Voting Ordinary Shares). On November 6, 2013, we appointed James D. Carey to our Board of Directors. Mr. Carey 
is the sole member of an entity that is one of four general partners of the entities serving as general partners for Trident, 
is a member of the investment committees of such general partners, and is a member and senior principal of Stone 
Point, the manager of the Trident funds.

In addition, we have entered into certain agreements with Trident with respect to Trident’s co-investments in the 
Atrium, Arden, and StarStone acquisitions. These include investors’ agreements and shareholders’ agreements, which 
provide for, among other things: (i) our right to redeem Trident’s equity interest in the Atrium/Arden and StarStone 
transactions in cash at fair market value within the 90 days following September 6, 2018 and April 1, 2019, respectively, 
and at any time following September 6, 2020 and April 1, 2021, respectively; and (ii) Trident’s right to have its equity 
co-investment interests in the Atrium/Arden and StarStone transactions redeemed by us at fair market value (which 
we may satisfy in either cash or our ordinary shares) following September 6, 2020 and April 1, 2021, respectively. We 
did not exercise our right to redeem Trident's equity interest in Atrium/Arden during the 90 days following September 
6, 2018. Pursuant to the terms of the shareholders’ agreements, Mr. Carey serves as a Trident representative on the 
boards of the holding companies, including North Bay Holdings Limited ("North Bay"), established in connection with 
the Atrium/Arden and StarStone co-investment transactions. Trident also has a second representative on these boards 
who is a Stone Point employee.

On December 26, 2018, the shareholders of North Bay completed a transaction to provide capital support to 
StarStone  in  the  form  of  a  contribution  to  its  contributed  surplus  account  and  a  loss  portfolio  transfer  of  certain 
discontinued and discontinuing lines of business. To fund the transaction, the North Bay shareholders contributed an 
aggregate amount of $135.0 million to North Bay in proportion to their ownership interests. Trident’s proportionate 
contribution of $53.1 million was temporarily funded by North Bay and is expected to be reimbursed in the first quarter 
of 2019, subject to the terms and conditions of the reimbursement agreement executed by the parties.

As at December 31, 2018 and December 31, 2017, the RNCI on our balance sheet relating to these Trident co-

investment transactions was as follows:

Redeemable Noncontrolling Interest

$

439,428 $

459,613

2018

2017

As of December 31, 2018, we had the following additional relationships with Stone Point and its affiliates:

• 

• 

Investments in funds (carried within other investments) managed by Stone Point, with respect to which we 
recognized unrealized gains and interest income; 

Investments in registered investment companies affiliated with entities owned by Trident or otherwise affiliated 
with Stone Point, with respect to which we recognized unrealized gains and interest income; 

•  Separate  accounts  managed  by  Eagle  Point  Credit  Management  and  PRIMA  Capital Advisors,  which  are 

affiliates of entities owned by Trident, with respect to which we incurred management fees;

• 

Investments in funds (carried within other investments) managed by Sound Point Capital, an entity in which 
Mr. Carey  has  an  indirect  minority  ownership  interest  and  serves  as  a  director,  with  respect  to  which  we 
recognized net unrealized gains;

•  Sound  Point  Capital  has  acted  as  collateral  manager  for  certain  of  our  direct  investments  in  CLO  equity 

securities, with respect to which we recognized net unrealized gains (losses) and interest income; and

•  A separate account managed by Sound Point Capital, with respect to which we incurred management fees. 

In the fourth quarter of 2018, we invested $25.0 million in Mitchell International, a claims software provider for 

workers' compensation and auto insurance business, as a co-investor alongside Stone Point.

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ENSTAR GROUP LIMITED

The following table presents the amounts included in our consolidated balance sheet as of December 31, 2018

and 2017, related to our related party transactions with Stone Point and its affiliated entities:

Investments in funds managed by Stone Point

$

422,771 $

255,905

2018

2017

Investments in registered investment companies affiliated with
entities owned by Trident

Investments managed by Eagle Point Credit Management and
PRIMA Capital Advisors

Investments in funds managed by Sound Point Capital

Investments in CLO equity securities with Sound Point Capital as
collateral manager

Separate account managed by Sound Point Capital

32,302

176,624

29,922

13,449

1,079

22,060

183,448

27,429

17,760

63,572

The following table presents the amounts included in net earnings for the years ended December 31, 2018, 2017

and 2016, related to our related party transactions with Stone Point and its affiliated entities:

Net unrealized gains on funds managed by Stone Point

$

1,074 $

22,259

17,271

2018

2017

2016

Net unrealized gains on registered investment companies affiliated with
entities owned by Trident or Stone Point

Interest income on registered investment companies affiliated with
entities owned by Trident

Management fees on investments managed by Eagle Point Credit
Management and PRIMA Capital Advisors

Net unrealized gains (losses) on investments in funds managed by
Sound Point Capital

Net unrealized losses on investments in CLO equity securities with
Sound Point Capital as collateral manager

Interest income on investments in CLO equity securities with Sound
Point Capital as collateral manager

Management fees on separate account managed by Sound Point
Capital

Total net earnings

KaylaRe 

3,886

3,273

(486)

(442)

2,878

2,478

377

3,099

(480)

(469)

2,043

1,901

(4,311)

(2,496)

2,086

4,811

4,292

6,739

(174)

(300)

(275)

$

7,631 $

30,674 $

30,729

On May 14, 2018, the Company completed a transaction to acquire all of the outstanding shares and warrants 
of KaylaRe, following the receipt of all required regulatory approvals. In consideration for the acquired shares and 
warrants of KaylaRe, the Company issued an aggregate of 2,007,017 ordinary shares, comprising 1,501,778 voting 
ordinary  shares  and  505,239  Series  E  non-voting  ordinary  shares  to  the  shareholders  of  KaylaRe  as  follows:  (i) 
1,204,353 voting ordinary shares and 505,239 Series E Shares to a fund managed by Hillhouse Capital Management, 
Ltd. (together with its affiliates, “Hillhouse Capital”); (ii) 285,986 voting ordinary shares to Trident; and (iii) 11,439 voting 
ordinary shares to the minority shareholder. In addition, the Shareholders Agreement between Enstar and the other 
KaylaRe  shareholders  was  effectively  terminated.  Effective  May 14,  2018  we  consolidated  KaylaRe  into  our 
consolidated  financial  statements  and  any  balances  between  KaylaRe  and  Enstar  are  now  eliminated  upon 
consolidation. Refer to Note 2 - "Acquisitions" for additional information.

On  December  15,  2016,  KaylaRe  completed  an  initial  capital  raise  of  $620.0  million.  We  originally  owned 
approximately 48.2% of KaylaRe's common shares and recorded our investment in KaylaRe using the equity method 
basis of accounting, pursuant to the conclusion that we were not required to consolidate following an analysis based 
on the guidance in ASC 810 - Consolidation. Our investment in the common shares and warrants of KaylaRe was 
carried at $320.1 million and $309.8 million in other assets on our consolidated balance sheet as at May 14, 2018 and 
December 31, 2017, respectively. 

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ENSTAR GROUP LIMITED

Our subsidiary, Enstar Limited, acts as insurance and reinsurance manager to KaylaRe's subsidiary, KaylaRe 
Ltd., for which it receives fee income. Affiliates of Enstar have also entered into various reinsurance agreements with 
KaylaRe Ltd. We provide administrative services to KaylaRe and KaylaRe Ltd.

Through a Quota Share Agreement dated December 15, 2016 (the "KaylaRe-StarStone QS"), several of our 
StarStone affiliates entered into a Quota Share Treaty with KaylaRe Ltd. pursuant to which KaylaRe Ltd. reinsures 
35% of all business written by these StarStone affiliates for risks attaching from January 1, 2016, net of the StarStone 
affiliates’ external reinsurance programs. The reinsurance of StarStone's U.S. and U.K. affiliates was non-renewed as 
of January 1, 2018 and January 1, 2019, respectively.

In addition, Fitzwilliam Insurance Limited ("Fitzwilliam"), one of our non-life run-off subsidiaries, ceded $177.2 
million of loss reserves to KaylaRe Ltd. in 2016, on a funds held basis. Under the terms of this reinsurance agreement, 
Fitzwilliam is entitled to receive a profit commission calculated with reference to reserve savings made during the term 
of this agreement. Our Non-life Run-off subsidiaries did not cede any new business to KaylaRe Ltd. during years ended 
December 31, 2018 and 2017.

Our consolidated balance sheets as of December 31, 2017 included the following balances related to transactions 

between us and KaylaRe and KaylaRe Ltd.:

Reinsurance balances recoverable on paid and unpaid losses

$

Prepaid reinsurance premiums

Funds held

Insurance and reinsurance balances payable

Ceded acquisition costs

2017

357,355

116,356

174,181

232,884

36,070

Our consolidated statement of earnings for the years ended December 31, 2018, 2017 and 2016 included the 
following balances related to transactions between us and KaylaRe and KaylaRe Ltd. up until May 14, 2018, the date 
of acquisition:

Fee income due to Enstar Limited

Transactions under KaylaRe-StarStone QS:

Ceded premium earned

Net incurred losses

Acquisition costs

2018

2017

2016

$

1,453 $

2,679 $

6,799

(52,651)

(234,079)

(117,561)

31,654

18,774

155,433

99,500

75,659

42,516

Transactions under Fitzwilliam reinsurance agreement:

Profit Commission

—

18,843

7,055

Total net earnings (loss)

$

(770) $

42,376 $

14,468

Hillhouse 

Investment funds managed by Hillhouse Capital collectively own approximately 9.7% of Enstar’s voting ordinary 
shares. These funds also own non-voting ordinary shares and warrants to purchase additional non-voting ordinary 
shares, which together with their voting ordinary shares, represent an approximate 17.1% economic interest in Enstar. 
In February 2017, Jie Liu, a Partner of Hillhouse Capital, was appointed to our Board.

As of December 31, 2017, KaylaRe had investments in a fund managed by Hillhouse Capital. On May 14, 2018
KaylaRe was acquired (refer to Note 3 - "Acquisitions" for further details), at which point KaylaRe was consolidated 
and KaylaRe's investment in Hillhouse InRe Fund, L.P. ("InRe Fund") was recorded within other investments on our 
consolidated balance sheet. As of December 31, 2018, Enhanzed Re had investments in a fund managed by Hillhouse 
Capital, as described below.  

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ENSTAR GROUP LIMITED

As of December 31, 2018, our carrying value of the InRe Fund was $678.4 million and the fund was invested in 
approximately 35% in fixed income securities, 15% in North American equities, 55% in international equities and (5)%
in financing, derivatives and other items. 

Our consolidated balance sheet as of December 31, 2018 and 2017 included the following balances related to 

transactions between us and Hillhouse and its affiliated entities:

Investments in funds managed by Hillhouse Capital, held by equity
method investees

Our ownership of equity method investments

Our indirect investment in funds managed by Hillhouse Capital

Investment in funds managed by Hillhouse Capital:

InRe Fund

Other funds

2018

2017

$

$

$

$

75,192

47.4%

35,641

678,420

166,646

845,066

$

$

$

$

456,660

48.2%

220,247

—

—

—

The increase in the investment in funds managed by Hillhouse was primarily due to consolidation of the InRe 
Fund, which was previously held by KaylaRe, our equity method investment, and additional subscriptions of $445.5 
million, partially offset by net unrealized losses on the investments. 

We incurred fees of approximately $8.2 million, included within net unrealized gains (losses), for the year ended 
December 31, 2018 to Hillhouse and its affiliated entities in relation to the management of the funds described above.

Monument

Monument was established in October 2016 and Enstar has invested a total of $26.6 million in the common and 
preferred shares of Monument. We have approximately a 26.6% interest in Monument. In connection with our investment 
in Monument, we entered into a Shareholders Agreement with the other shareholders. We recorded the investment in 
Monument using the equity method basis of accounting, as we concluded that we are not required to consolidate based 
on the guidance in ASC 810 - Consolidation. 

On August 29, 2017, we sold our wholly-owned subsidiary, Laguna, to a subsidiary of Monument for a total 
consideration of €25.6  million (approximately $30.8 million). The total loss recorded on the sale of Laguna, for the year 
ended December 31, 2017 was $16.3 million, which has been included in earnings from continuing operations before 
taxes in our consolidated statement of earnings. This loss includes a cumulative currency translation adjustment balance 
of $6.3 million, which has been reclassified from accumulated other comprehensive income and included in earnings 
as a component of the loss on sale of Laguna during the year ended December 31, 2017, following the closing of the 
sale.

On October 10, 2018, we entered into a Business Transfer Agreement between our wholly-owned subsidiary 
Alpha and a subsidiary of Monument. This agreement will transfer life assurance policies written by Alpha to Monument 
via a Portfolio Transfer, which is subject to regulatory approval. The transaction is expected to close during 2019.

Our investment in the common and preferred shares of Monument, carried in equity method investments on our 

consolidated balance sheet, as of December 31, 2018 and 2017 was as follows: 

Investment in Monument

2018

2017

$

42,193 $

15,960

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Clear Spring (formerly SeaBright)

On January 1, 2017 we sold SeaBright Insurance Company (“SeaBright Insurance”) and its licenses to Delaware 
Life Insurance Company ("Delaware Life"). Following the sale, SeaBright Insurance was renamed Clear Spring Property 
and Casualty Company (“Clear Spring”). Clear Spring was subsequently capitalized with $56.0 million of equity, with 
Enstar retaining a 20% indirect equity interest in Clear Spring. 

We have recorded the investment in Clear Spring using the equity method basis of accounting, pursuant to the 
conclusion  that  we  are  not  required  to  consolidate  following  an  analysis  based  on  the  guidance  in  ASC  810  - 
Consolidation. Our investment in the common shares of Clear Spring, carried in equity method investments on our 
consolidated balance sheet, as of December 31, 2018 and 2017 was as follows: 

Investment in Clear Spring

2018

2017

$

10,070 $

10,596

Effective January 1, 2017, StarStone National Insurance Company (“StarStone National”) entered into a ceding 
quota share treaty with Clear Spring pursuant to which Clear Spring reinsures 33.3% of core workers' compensation 
business written by StarStone National. This agreement was terminated as of December 31, 2018.

Effective January 1, 2017, we also entered into an assuming quota share treaty with Clear Spring pursuant to 
which  an  Enstar  subsidiary  reinsures  25%  of  all  workers'  compensation  business  written  by  Clear  Spring. This  is 
recorded as other activities.

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Our consolidated balance sheet as at December 31, 2018 and 2017 included the following balances between 

us and Clear Spring:

2018

2017

Balances under StarStone ceding quota share:

Reinsurance balances recoverable on paid and unpaid losses

$

23,718 $

Prepaid insurance premiums

Ceded payable

Ceded acquisition costs

Balances under assuming quota share:

Losses and LAE

Unearned reinsurance premiums

Funds held

13,821

14,153

3,233

5,778

3,455

10,242

9,053

13,747

13,964

3,186

2,231

3,437

5,095

Our consolidated statement of earnings for the years ended December 31, 2018 and 2017 included the following 

amounts between us and Clear Spring:

Amounts under StarStone ceding quota share:

Ceded premium earned

Net incurred losses and LAE

Acquisition costs

Amounts under assuming quota share:

Premium earned

Net incurred losses and LAE

Acquisition costs

2018

2017

$

(29,520) $

(14,256)

18,143

7,035

7,380

(4,536)

(1,836)

9,533

6,718

3,564

(1,181)

(1,753)

Total net earnings (loss)

$

(3,334) $

2,625

AmTrust

In  November  2018,  pursuant  to  a  Subscription  Agreement  with  Evergreen  Parent  L.P.  ("Evergreen"),  K-Z 
Evergreen, LLC and Trident Pine Acquisition LP ("Trident Pine"), we purchased equity in Evergreen in the aggregate 
amount of $200.0 million. Evergreen is an entity formed by private equity funds managed by Stone Point and the 
Karfunkel-Zyskind family that acquired the approximately 45% of the issued and outstanding shares of common stock 
of AmTrust Financial Services, Inc. ("AmTrust") that the Karfunkel-Zyskind Family and certain of its affiliates and related 
parties did not already own or control. The equity interest was in the form of three separate classes of equity securities 
issued at the same price and in the same proportion as the equity interest purchased by Trident Pine. Following the 
closing of the transaction, Enstar owns approximately 7.5% of the equity interest in Evergreen and Trident Pine owns 
approximately 21.8%. Evergreen owns all of the equity interest in AmTrust. In addition, upon the successful closing of 
the transaction we received a fee of $3.5 million, half of which was payable upon closing and the other on the first 
anniversary of the closing. The fee has been recorded in full in other income within our consolidated statements of 
earnings for the year ended December 31, 2018. 

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Our indirect investment in the shares of AmTrust, carried in equities on our consolidated balance sheet, as of 

December 31, 2018 was as follows: 

Investment in AmTrust

2018

$

200,000

During the year ended December 31, 2018 we recorded net investment income of $0.3 million related to our 

indirect equity investment in AmTrust.

Citco

In June 2018, our subsidiary made a $50.0 million indirect investment in the shares of Citco III Limited ("Citco"), 
a fund administrator with global operations. Pursuant to an investment agreement and in consideration for participation 
therein, a related party of Hillhouse Capital provided investment support to our subsidiary. In a private transaction that 
preceded our co-investment opportunity, certain Citco shareholders, including Trident, agreed to sell all or a portion of 
their interests in Citco. As of December 31, 2018, Trident owned an approximate 3.4% interest in Citco. Mr. Carey 
currently serves as an observer to the board of directors of Citco in connection with Trident's investment therein.

Our indirect investment in the shares of Citco, carried in equity method investments on our consolidated balance 

sheet, as of December 31, 2018 was as follows: 

Investment in Citco

Enhanzed Re

2018

50,812

Enhanzed Reinsurance Ltd. ("Enhanzed Re") is a joint venture between Enstar, Allianz SE and Hillhouse Capital 
that was capitalized in December 2018. Enhanzed Re is a Bermuda-based Class 4 and Class E reinsurer and will 
reinsure life, non-life run-off, and property and casualty insurance business, initially sourced from Allianz SE and Enstar. 
Enstar, Allianz  and  Hillhouse  Capital  affiliates  have  made  equity  investment  commitments  in  aggregate  of  $470.0 
million to Enhanzed Re. Enstar owns 47.4% of the entity, Allianz owns 24.9%, and an affiliate of Hillhouse Capital 
owns 27.7%. As of December 31, 2018, Enstar contributed $94.8 million of its total capital commitment to Enhanzed 
Re and an uncalled amount of $128.0 million.

Enstar  acts  as  the  (re)insurance  manager  for  Enhanzed  Re,  Hillhouse  Capital  acts  as  primary  investment 
manager,  and  an  affiliate  of Allianz  SE  provides  investment  management  services.  Enhanzed  Re  intends  to  write 
business from affiliates of its operating sponsors, Allianz SE and Enstar. It will seek to underwrite business to maximize 
diversification by risk and geography.

Our investment in the common shares of Enhanzed Re, carried in equity method investments on our consolidated 

balance sheet, as of December 31, 2018 was as follows: 

Investment in EnhanzedRe

2018

$

94,800

There were no transactions between us and Enhanzed Re in the year ended December 31, 2018.

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ENSTAR GROUP LIMITED

22. DIVIDEND RESTRICTIONS AND STATUTORY FINANCIAL INFORMATION

Parent Company Dividend Restrictions

There were no significant restrictions on the Parent Company's ability to pay dividends from retained earnings 
as at December 31, 2018. Bermuda law permits the payment of dividends if (i) we are not, or would not be after payment, 
unable to pay our liabilities as they become due and (ii) the realizable value of our assets is in excess of our liabilities 
after taking such payment into account. We have not historically declared a dividend on our ordinary shares. The 
issuance of our Series D and E Preferred Shares have resulted in the declaration of dividends. Holders of Series D 
and Series E Preferred Shares are entitled to receive, only when, as and if declared, non-cumulative cash dividends, 
paid quarterly in arrears on the 1st day of March, June, September and December of each year of 7.0% per annum. 
Refer to Note 17 - "Share Capital" for details regarding dividends on preferred shares.

The  Bermuda  Monetary Authority  ("BMA")  acts  as  group  supervisor  to  Enstar.    On  an  annual  basis,  we  are 
required to file group statutory financial statements, a group statutory financial return, a group capital and solvency 
return, audited group financial statements and a Group Solvency Self-Assessment ("GSSA") with the BMA.  The GSSA 
is designed to document our perspective on the capital resources necessary to achieve our business strategies and 
remain  solvent,  and  to  provide  the  BMA  with  insights  on  our  risk  management,  governance  procedures  and 
documentation related to this process. We are required to maintain available group statutory capital and surplus in an 
amount that is at least equal to the group enhanced capital requirement ("Group ECR"). The BMA has also established 
a group target capital level equal to 120% of the Group ECR. We are in compliance with these requirements.

Our ability to pay dividends to our shareholders is dependent upon the ability of our insurance and reinsurance 
subsidiaries to distribute capital and pay dividends to us. Our insurance and reinsurance subsidiaries are subject to 
certain regulatory restrictions on the distribution of capital and payment of dividends in the jurisdictions in which they 
operate, as described below. The restrictions are generally based on net income or levels of capital and surplus as 
determined in accordance with the relevant statutory accounting practices. Failure of these subsidiaries to meet their 
applicable regulatory requirements could result in restrictions on any distributions of capital or retained earnings or 
stricter regulatory oversight of the subsidiaries.

Our ability to pay dividends and make other forms of distributions may also be limited by repayment obligations 

and financial covenants in our outstanding loan facility agreements.

Subsidiary Statutory Financial Information and Dividend Restrictions

Our  insurance  and  reinsurance  subsidiaries  prepare  their  statutory  financial  statements  in  accordance  with 
statutory accounting practices prescribed or permitted by local regulators. Statutory accounting differs from U.S. GAAP, 
including in the treatment of investments, acquisition costs and deferred income taxes, amongst other items.  

The statutory capital and surplus amounts for the years ended December 31, 2018 and 2017 and statutory net 
income amounts for the years ended December 31, 2018, 2017 and 2016 for our insurance and reinsurance subsidiaries 
based in Bermuda, the United Kingdom, Australia, the United States and Continental Europe are summarized in the 
table below which includes information relating to acquisitions from the year of acquisition:

Statutory Capital and Surplus

Required

Actual

Statutory Income

2018

2017

2018

2017

2018

2017

2016

$ 1,591,991 $ 1,556,644 $ 3,701,825 $ 2,802,653 $

654,721
392,394
239,582
22,535

453,160
195,855
253,981
12,521

715,448
660,470
431,863
26,882

699,798
589,029
444,870
27,672

29,486 $ 390,752 $ 339,548
131,619
77,900
(52,936)
(1,439)
(5,065)
(75,005)
31,075
(4,245)
(17,611)
701
(874)
1,761

Bermuda
U.K.
U.S.
Europe
Australia

As at December 31, 2018, the total amount of net assets of our consolidated subsidiaries that were restricted 

was $2.9 billion. 

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Certain material aspects of these laws and regulations as they relate to solvency, dividends and capital and 

surplus are summarized below.

Bermuda

Our Bermuda-based insurance and reinsurance subsidiaries are registered under the Insurance Act 1978 of 
Bermuda and related regulations, as amended (the "Insurance Act"). The Insurance Act imposes certain solvency and 
liquidity  standards  and  auditing  and  reporting  requirements  and  grants  the  BMA  powers  to  supervise,  investigate, 
require information and the production of documents and intervene in the affairs of insurance companies.

The Insurance Act requires that our Bermuda-based insurance and reinsurance subsidiaries maintain certain 
solvency and liquidity standards. The minimum liquidity ratio requires that the value of relevant assets not be less than 
75% of the amount of relevant liabilities. The minimum solvency margin, which varies depending on the class of the 
insurer, is determined as a percentage of either net reserves for losses and LAE or premiums or pursuant to a risk-
based  capital  measure.  Our  Bermuda  subsidiaries  with  commercial  insurance  licenses  are  required  to  maintain  a 
minimum statutory capital and surplus (Enhanced Capital Requirement or "ECR") at least equal to the greater of a 
minimum solvency margin or the Bermuda Solvency Capital Requirement ("BSCR"). The BSCR is calculated based 
on a standardized risk-based capital model. 

Each of our regulated Bermuda insurance and reinsurance subsidiaries would be prohibited from declaring or 
paying any dividends if it were in breach of their minimum solvency margin (which is a function of outstanding losses) 
or liquidity ratio (which is a function of relevant assets) or if the declaration or payment of such dividends would cause 
it to fail to meet such margin or ratio. In addition, each of our regulated Bermuda insurance and reinsurance subsidiaries 
is prohibited, without the prior approval of the BMA, from reducing by 15% or more its total statutory capital as set out 
in its previous year’s statutory financial statements. Our Bermuda insurance companies that manage portfolios in run-
off are required to seek regulatory approval for any dividends or distributions.

As  of  December 31,  2018  and  2017,  each  of  our  Bermuda-based  insurance  and  reinsurance  subsidiaries 
exceeded their respective minimum solvency and liquidity requirements. The Bermuda insurance and reinsurance 
subsidiaries in aggregate exceeded minimum solvency requirements by $2.1 billion as of December 31, 2018 (2017: 
$1.2 billion) and were in compliance with their liquidity requirements.

United Kingdom

U.K. Insurance Companies (non-Lloyd's)

Our U.K. based insurance subsidiaries are regulated by the U.K. Prudential Regulatory Authority (the "PRA") 

and the Financial Conduct Authority (the "FCA", together with the PRA, the "U.K. Regulator").

Our U.K.-based insurance subsidiaries are required to maintain adequate financial resources in accordance with 
the requirements of the U.K. Regulator. Insurers must comply with a Solvency Capital Requirement ("SCR"), which is 
calculated using either the Solvency II standard formula or a bespoke internal model. Our non-Lloyd's U.K. companies 
use the standard formula.

The calculation of the minimum capital resources requirements in any particular case depends on, among other 
things,  the  type  and  amount  of  insurance  business  written  and  claims  paid  by  the  insurance  company.  As  at 
December 31, 2018 and 2017, all of our U.K. insurance subsidiaries maintained capital in excess of the minimum 
capital resources requirements and complied with the relevant U.K. Regulator requirements. The U.K.-based insurance 
subsidiaries, in aggregate, maintained capital in excess of the minimum capital resources requirements by $60.7 million 
and $246.6 million as of December 31, 2018 and 2017, respectively.

The U.K. Regulator’s rules require our U.K. insurance subsidiaries to obtain regulatory approval for any proposed 
or actual payment of a dividend. The U.K. Regulator uses the SCR, among other tests, when assessing requests to 
make distributions.

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Lloyd’s

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

As of December 31, 2018, we participated in the Lloyd’s market through our interests in: (i) Atrium’s Syndicate 
609, which is managed by Atrium Underwriters Limited, a Lloyd's managing agent, and the Atrium corporate member; 
(ii) StarStone’s Syndicate 1301, which is managed by StarStone Underwriting Limited ("SUL"), a Lloyd’s managing 
agent, and the StarStone corporate member; and (iii) Syndicate 2008, a wholly aligned syndicate that has permission 
to underwrite RITC business and other run-off or discontinued business type transactions with other Lloyd’s syndicates, 
and its corporate member.  During 2015, SUL assumed the role of managing agent for Syndicate 2008 in place of 
Shelbourne Syndicate Services Limited as we streamlined our organizational structure and combined Shelbourne and 
StarStone resources into one agency. For the 2018 underwriting year, participation in all three syndicates has been 
through a common corporate member.

The underwriting capacity of a member of Lloyd’s is supported by providing Funds at Lloyd’s, as described in 
Note  6  -  "Investments".  Business  plans,  including  maximum  underwriting  capacity,  for  Lloyd’s  syndicates  requires 
annual approval by the Lloyd’s Franchise Board, which may require changes to any business plan or additional capital 
to support underwriting plans.

The  Lloyd’s  market  has  applied  the  Solvency  II  internal  model  under  Lloyd’s  supervision,  and  our  Lloyd’s 
operations are required to meet Solvency II standards. Lloyd's has the approval of the PRA to use its internal model 
under the Solvency II regime.

United States

Our  U.S.  non-life  run-off  and  active  underwriting  insurance  and  reinsurance  subsidiaries  are  subject  to  the 
insurance laws and regulations of the states in which they are domiciled, licensed and/or eligible to conduct business. 
These laws restrict the amount of dividends the subsidiaries can pay to us. The restrictions are generally based on 
statutory net income and/or certain levels of statutory surplus as determined in accordance with the relevant statutory 
accounting requirements of the individual domiciliary states or states in which any of the insurance or reinsurance 
subsidiaries are domiciled. Generally, prior regulatory approval must be obtained before an insurer may pay a dividend 
or make a distribution above a specified level.

The U.S. insurance and reinsurance subsidiaries are also required to maintain minimum levels of solvency and 
liquidity as determined by law, and to comply with Risk-Based Capital ("RBC") requirements and licensing rules as 
specified by the National Association of Insurance Commissioners ("NAIC"). RBC is used to evaluate the adequacy 
of capital and surplus maintained by our life company in relation to risks associated with: (i) asset risk; (ii) insurance 
risk; (iii) interest rate risk and (iv) business risk. For all of our U.S. insurance and reinsurance subsidiaries, with the 
exception  of  one  subsidiary  which  has  a  permitted  accounting  practice  to  treat  an  adverse  development  cover 
reinsurance agreement as prospective reinsurance, there are no prescribed or permitted statutory accounting practices 
that differ significantly from the statutory accounting principles established by NAIC.

As of December 31, 2018, all of our U.S. non-life insurance and reinsurance subsidiaries exceeded their required 
levels of risk-based capital. On an aggregate basis, our U.S. non-life insurance and reinsurance subsidiaries exceeded 
their minimum levels of risk-based capital as of December 31, 2018 by $359.6 million (December 31, 2017: $385.4 
million).

Europe

Harper Insurance Limited, is regulated by the Swiss Financial Market Supervisory Authority ("FINMA") pursuant 
to the Insurance Supervisory Act 2004. This subsidiary is obligated to maintain a minimum solvency margin based on 
the Swiss Solvency Test regulations ("SST") as stipulated by the Insurance Supervisory Act. From January 1, 2016, 
Switzerland was granted full Solvency II equivalence by the European Commission. As of December 31, 2018 and 
2017, this subsidiary exceeded the SST requirements by $58.0 million (2017: $44.0 million). The amount of dividends 
that  this subsidiary  is  permitted  to distribute  is restricted  to  freely  distributable  reserves,  which  consist  of retained 
earnings, the current year profit and legal reserves. Any dividend exceeding the current year profit requires FINMA’s 
approval. The solvency and capital requirements must continue to be met following any distribution. With effect from 
January 1, 2019, Harper Insurance Limited redomesticated to Bermuda and is now regulated by the BMA.

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Our Liechtenstein insurance subsidiary (StarStone Insurance SE) is regulated by the Liechtenstein Financial 
Market Authority  ("FMA")  pursuant  to  the  Liechtenstein  Insurance  Supervisory Act. This  subsidiary  is  obligated  to 
maintain a minimum solvency margin based on the Solvency II regulations. As of December 31, 2018, this subsidiary 
exceeded the Solvency II requirements by $133.9 million (2017: $146.8 million). The amount of dividends that this 
subsidiary is permitted to distribute is restricted to freely distributable reserves, which consist of retained earnings, the 
current year profit and legal reserves. Any dividend exceeding the current year profit requires the FMA’s approval. 
Solvency and capital requirements for this subsidiary are based on the Solvency II framework and must continue to 
be met following any distribution.

Our Belgian life insurance subsidiary files financial statements and returns with the National Bank of Belgium. 

This subsidiary was in compliance with its solvency and capital requirements under Solvency II.

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

 23. COMMITMENTS AND CONTINGENCIES 

Concentration of Credit Risk 

We believe that there are no significant concentrations of credit risk associated with our cash and cash equivalents, 
fixed maturity investments, or other investments. Cash, cash equivalents and fixed maturity investments are managed 
pursuant to guidelines that follow prudent standards of diversification and limit the allowable holdings of a single issue 
and  issuers.  Other  investments  are  managed  pursuant  to  guidelines  that  emphasize  diversification  and  liquidity. 
Pursuant to these guidelines, we manage and monitor risk across a variety of investment funds and vehicles, markets 
and counterparties. We are also subject to custodial credit risk on our investments, which we manage by diversifying 
our holdings amongst large financial institutions that are highly regulated.

We have exposure to credit risk on certain of our assets pledged to ceding companies under insurance contracts. 
In  addition,  we  are  potentially  exposed  should  any  insurance  intermediaries  be  unable  to  fulfill  their  contractual 
obligations with respect to payments of balances owed to and by us.

Credit risk exists in relation to our insurance and reinsurance balances recoverable on paid and unpaid losses. 
We remain liable to the extent that counterparties do not meet their contractual obligations and, therefore, we evaluate 
and monitor concentration of credit risk among our insurers and reinsurers. Amounts recoverable from reinsurers are 
described Note 8 - "Reinsurance Balances Recoverable on Paid and Unpaid Losses".

We are also subject to credit risk in relation to funds held by reinsured companies. Under funds held arrangements, 
the reinsured company has retained funds that would otherwise have been remitted to our reinsurance subsidiaries. 
The funds may be placed into trust or subject to other security arrangements.  The funds balance is credited with 
investment income and losses payable are deducted. We are subject to credit risk if the reinsured company is unable 
to honor the value of the funds held balances, such as in the event of insolvency. However, we generally have the 
contractual ability to offset any shortfall in the payment of the funds held balances with amounts owed by us to the 
reinsured  for  losses  payable  and  other  amounts  contractually  due.  We  routinely  monitor  the  creditworthiness  of 
reinsured companies with whom we have funds held arrangements. We have a significant funds held concentration 
of $1.0 billion to one reinsured company which has financial strength credit ratings of A+ from A.M. Best and AA from 
S&P.

We limit the amount of credit exposure to any one counterparty and none of our counterparty credit exposures, 
excluding U.S. Government instruments and the counterparty noted above, exceeded 10% of shareholders’ equity as 
of December 31, 2018. Our credit exposure to the U.S. government was $1,136.6 million as at December 31, 2018.

Operating Leases

We lease office space under operating leases expiring in various years through 2028. The leases are renewable 
at our option under certain circumstances. The following is a schedule of future minimum rental payments on non-
cancelable leases as of December 31, 2018:

2019

2020

2021

2022

2023

2024 and beyond

$

$

9,510

10,754

9,772

7,500

6,592

21,276

65,404

Rent expense for the years ended December 31, 2018, 2017 and 2016 was $11.3 million, $9.5 million and $9.7 

million, respectively.

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Legal Proceedings

We are, from time to time, involved in various legal proceedings in the ordinary course of business, including 
litigation and arbitration regarding claims. Estimated losses relating to claims arising in the ordinary course of business, 
including the anticipated outcome of any pending arbitration or litigation are included in the liability for losses and LAE 
in our consolidated balance sheets. In addition to claims litigation, we may be subject to other lawsuits and regulatory 
actions in the normal course of business, which may involve, among other things, allegations of underwriting errors or 
omissions, employment claims or regulatory activity. We do not believe that the resolution of any currently pending 
legal proceedings, either individually or taken as a whole, will have a material effect on our business, results of operations 
or financial condition. We anticipate that, similar to the rest of the insurance and reinsurance industry, we will continue 
to be subject to litigation and arbitration proceedings in the ordinary course of business, including litigation generally 
related to the scope of coverage with respect to asbestos and environmental and other claims.

Unfunded Investment Commitments

As at December 31, 2018, we had unfunded commitments of $228.2 million and $167.2 million to private equity 

funds and equity method investments, respectively.

Guarantees

As  at  December 31,  2018  and  2017,  parental  guarantees  and  capital  instruments  supporting  subsidiaries' 
insurance obligations were $614.5 million and $630.7 million, respectively. We also have a FAL facility, which subsequent 
to year end, on February 12, 2019, we increased to issue up to $375.0 million of letters of credit, and maintained the 
provision  to  increase  the  facility  up  to  $400.0  million. The  FAL  Facility  is  available  to  satisfy  our  Funds  at  Lloyd’s 
requirements and expires in 2022. As at December 31, 2018 there were $295.0 million letters of credit issued under 
this facility which have a parental guarantee. 

Significant New Business

We have entered into transaction agreements that are expected to become effective subsequent to December 

31, 2018. Refer to Note 4 - "Significant New Business" New Business above.

Asbestos Personal Injury Liabilities

We acquired DCo on December 30, 2016, as described in Note 3 - "Acquisitions". DCo continues to process 

asbestos personal injury claims in the normal course of business and is separately managed.

Other liabilities on our consolidated balance sheets include amounts for indemnity and defense costs for pending 
and future claims, determined using standard actuarial techniques for asbestos-related exposures. Other liabilities 
also include amounts for environmental liabilities associated with DCo's properties. 

Other  assets  on  our  consolidated  balance  sheets  include  estimated  insurance  recoveries  relating  to  these 
liabilities. The recorded asset represents our assessment of the capacity of the insurance agreements to provide for 
the  payment  of  anticipated  defense  and  indemnity  costs  for  pending  claims  and  projected  future  demands.  The 
recognition of these recoveries is based on an assessment of the right to recover under the respective contracts and 
on the financial strength of the insurers. The recorded asset does not represent the limits of our insurance coverage, 
but rather the amount we would expect to recover if the accrued indemnity and defense costs were paid in full. 

268

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Included within other assets and other liabilities are the fair value adjustments that were initially recognized when 
DCo was acquired. These fair value adjustments continue to be amortized in proportion to the original expected payout 
patterns for the future claims and recoveries. The carrying value of the asbestos and environmental liabilities, insurance 
recoveries, future estimated expenses and the fair value adjustments related to DCo, as of December 31, 2018 and 
2017 was as follows:

Other liabilities:

Direct asbestos liabilities

Direct environmental liabilities

Estimated future expenses

Fair value adjustments

Other assets:

Insurance recoveries related to direct asbestos and environmental liabilities

Fair value adjustments

2018

2017

$

265,975 $

282,369

2,152

19,843

(84,650)

203,320

183,676

(47,868)

135,808

2,379

19,843

(85,427)

219,164

170,726

(48,400)

122,326

Net liabilities relating to direct asbestos and environmental exposures

$

67,512 $

96,838

Redeemable Noncontrolling Interest

We have the right to purchase the RNCI interests from the RNCI holders at certain times in the future (each such 
right, a "call right") and the RNCI holders have the right to sell their RNCI interests to us at certain times in the future 
(each such right, a "put right"). The RNCI rights held by Trident are described in Note 21 - "Related Party Transactions". 
Dowling has a right to participate if Trident exercises its put right.

24. SEGMENT INFORMATION 

We have three reportable segments of business that are each managed, operated and  separately reported: 
(i) Non-life Run-off; (ii) Atrium; and (iii) StarStone. Our other activities, which do not qualify as a reportable segment, 
include our corporate expenses, debt servicing costs, holding company income and expenses, foreign exchange, our 
remaining life business and other miscellaneous items. These segments are described in Note 1 - "Description of 
Business".

The Non-life Run-off segment comprises the operations and financial results of those insurance and reinsurance 

companies and portfolios in run-off that have been acquired by us.

Atrium and StarStone, our active underwriting operations, are reported as separate segments because they are 
managed and operated in separate and distinct manners. Atrium’s senior management runs its day-to-day operations 
with limited involvement of our senior management, whereas our senior management and employees are involved in 
StarStone’s day-to-day operations. Atrium employees are not involved in the management or strategy of StarStone, 
nor are StarStone employees involved in the management or strategy of Atrium. Atrium and StarStone are monitored 
and reported upon separately and distinctly and their strategies and business plans are determined independently of 
each other.

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

The following tables set forth selected and consolidated statement of earnings results by segment for the years 

ended December 31, 2018, 2017, 2016:

Gross premiums written

Net premiums written

Net premiums earned

Net incurred losses and LAE

Life and Annuity Policy Benefits

Acquisition costs

Operating expenses

Underwriting income (loss)

Net investment income

Net realized and unrealized losses

Fees and commission income

Other income (losses)

Corporate expenses

Interest income (expense)

Net foreign exchange gains (losses)

EARNINGS (LOSS) BEFORE INCOME TAXES

Income tax benefit (expense)

Earnings from equity method investments

NET EARNINGS (LOSS) FROM CONTINUING
OPERATIONS

Net loss (earnings) attributable to noncontrolling
interest

NET EARNINGS (LOSS) ATTRIBUTABLE TO
ENSTAR GROUP LIMITED

Dividends on preferred shares

NET EARNINGS (LOSS) ATTRIBUTABLE TO
ENSTAR GROUP LIMITED ORDINARY
SHAREHOLDERS

Underwriting ratios:

Loss ratio (1)
Acquisition expense ratio (1)
Operating expense ratio (1)
Combined ratio (1)

2018

Non-Life 
Run-Off

Atrium

StarStone

Other

Total

$

$

$

(8,910)

$ 171,494

$1,121,135

(9,217)

$ 153,488

$ 805,562

9,427

$ 146,315

$ 714,959

$

$

$

32,378

$1,316,097

32,067

$ 981,900

24,874

$ 895,575

306,067

(69,810)

(673,383)

(16,899)

(454,025)

—

(4,006)

(158,731)

152,757

226,287

(381,712)

16,466

35,978

(39,093)

(30,616)

2,534

(17,399)

3,581

42,147

—

(50,646)

(17,777)

8,082

5,686

(3,251)

18,622

162

(6,921)

—

(3,394)

18,986

(3,732)

—

—

(135,452)

(156,726)

(250,602)

35,973

(17,672)

—

(541)

—

(624)

(2,856)

(1,003)

(2,686)

—

4,286

2,725

(1,003)

(192,790)

(333,234)

(85,477)

270,671

(10,249)

(412,884)

—

(514)

(28,127)

5,023

1,048

35,088

35,085

(74,141)

(26,217)

(2,668)

(236,322)

(25,808)

(260,543)

6,327

—

(52)

—

6,124

42,147

28,329

15,254

(229,995)

(25,860)

(212,272)

(3,107)

(6,257)

71,415

—

62,051

25,222

—

8,997

(158,580)

—

—

(25,860)

(12,133)

(150,221)

(12,133)

$

25,222

$

8,997

$ (158,580)

$

(37,993)

$ (162,354)

47.7%

34.6%

12.2%

94.5%

94.2%

18.9%

22.0%

135.1%

(1)Refer to "Underwriting Ratios" for a description of how these ratios are calculated.

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Gross premiums written

Net premiums written

Net premiums earned

Net incurred losses and LAE

Life and Annuity Policy Benefits

Acquisition costs

Operating expenses

Underwriting income (loss)

Net investment income

Net realized and unrealized gains (losses)

Fees and commission income (expense)

Other income

Corporate expenses

Interest income (expense)

Net foreign exchange losses

Loss on sale of subsidiary

Income tax benefit (expense)

Earnings from equity method investments

NET EARNINGS (LOSS) FROM CONTINUING
OPERATIONS

Net earnings from discontinued operations, net
of income taxes

NET EARNINGS (LOSS)

Net earnings attributable to noncontrolling
interest

NET EARNINGS (LOSS) ATTRIBUTABLE TO
ENSTAR GROUP LIMITED ORDINARY
SHAREHOLDERS

Underwriting ratios:

Loss ratio (1)
Acquisition expense ratio (1)
Operating expense ratio (1)
Combined ratio (1)

$

$

$

Non-Life 
Run-Off

14,102

6,482

14,162

190,674

—

(328)

(132,235)

72,273

166,678

179,545

43,849

21,157

(28,970)

(7,347)

—

6,990

5,904

358,487

—

358,487

2017

Atrium

StarStone

Other

Total

$

$

$

$

$

$

153,472

134,214

134,747

(69,419)

—

(47,688)

(17,444)

196

4,218

1,117

22,788

230

(559)

(5,060)

—

10,788

(1,593)

—

9,195

—

9,195

$

$

$

895,160

464,901

459,403

(314,806)

—

(48,012)

(135,558)

(38,973)

27,706

16,613

632

570

—

(1,902)

(926)

—

3,720

988

—

5,719

$ 1,068,453

4,793

4,809

—

(4,015)

(878)

—

(84)

10,187

(6,941)

(1,166)

648

$

$

610,390

613,121

(193,551)

(4,015)

(96,906)

(285,237)

33,412

208,789

190,334

66,103

22,605

(37,014)

(150,748)

3,329

(4,204)

(16,349)

(51,594)

10

—

(28,102)

(17,537)

(16,349)

308,507

6,395

5,904

4,708

(51,584)

320,806

—

4,708

10,993

(40,591)

10,993

331,799

(101,592)

(12,142)

(14,687)

(3,772)

(1,882)

—

(20,341)

$

343,800

$

5,423

$

2,826

$

(40,591)

$

311,458

51.5%

35.4%

13.0%

99.9%

68.5%

10.5%

29.5%

108.5%

EARNINGS (LOSS) BEFORE INCOME TAXES

345,593

(1)Refer to "Underwriting Ratios" for a description of how these ratios are calculated.

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Gross premiums written

Net premiums written

Net premiums earned

Net incurred losses and LAE

Life and Annuity Policy Benefits

Acquisition costs

Operating expenses

Underwriting income

Net investment income

Net realized and unrealized gains (losses)

Fees and commission income (expense)

Other income

Corporate expenses

Interest income (expense)

Net foreign exchange gains (losses)

$

$

$

$

$

$

Non-Life 
Run-Off

17,316

9,202

16,755

285,881

—

(4,198)

(151,316)

147,122

145,237

77,685

17,447

7,897

(61,583)

(22,268)

1,684

EARNINGS (LOSS) BEFORE INCOME TAXES

313,221

(28,577)

(5,400)

2016

Atrium

StarStone

Other

Total

$

$

$

143,170

140,437

124,416

(58,387)

—

(44,670)

(14,233)

7,126

2,940

(601)

18,189

206

(10,899)

(198)

(3,310)

13,453

(2,573)

—

$

$

$

854,699

648,036

676,608

(401,593)

—

(138,822)

(124,239)

11,954

22,221

5,728

5,102

740

—

(47)

754

46,452

(3,693)

—

7,157

$ 1,022,342

6,261

5,735

—

2,038

1,121

—

8,894

15,065

(4,994)

(1,374)

1,393

$

$

803,936

823,514

(174,099)

2,038

(186,569)

(289,788)

175,096

185,463

77,818

39,364

10,236

(61,464)

(133,946)

1,871

207

(40,402)

(31)

—

(20,642)

(665)

332,724

(34,874)

(5,400)

Income tax expense

Losses from equity method investments

NET EARNINGS (LOSS) FROM CONTINUING
OPERATIONS

Net earnings from discontinued operations, net
of income taxes

NET EARNINGS (LOSS)

Net earnings attributable to noncontrolling
interest

NET EARNINGS (LOSS) ATTRIBUTABLE TO
ENSTAR GROUP LIMITED ORDINARY
SHAREHOLDERS

Underwriting ratios:

Loss ratio (1)
Acquisition expense ratio (1)
Operating expense ratio (1)
Combined ratio (1)

279,244

10,880

42,759

(40,433)

292,450

—

279,244

—

10,880

—

42,759

11,963

(28,470)

11,963

304,413

(17,600)

(4,464)

(17,542)

—

(39,606)

$

261,644

$

6,416

$

25,217

$

(28,470)

$

264,807

46.9%

35.9%

11.5%

94.3%

59.4%

20.5%

18.3%

98.2%

(1)Refer to "Underwriting Ratios" for a description of how these ratios are calculated.

272

Table of Contents

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

Gross Premiums Written by Geographical Area

The following table summarizes our gross premiums written for the year ended December 31, 2018 by geographic 
area.  Geographic  distribution  in  future  years  is  subject  to  variation  based  upon  market  conditions  and  business 
strategies. 

Non-life Run-off

Atrium

StarStone

Other

Total

Total

%

Total

%

Total

%

Total

%

Total

%

(In thousands of U.S. dollars, except percentages)

United States

United Kingdom

Europe

Asia

Rest of World

Total

$ (1,819)

20.4 % $ 95,152

55.5% $ 708,763

63.2% $ 28,506

88.0% $ 830,602

1,134

(12.7)%

10,905

(8,225)

92.3 %

11,661

—

—

— %

— %

5,113

48,663

6.4%

6.8%

3.0%

28.3%

54,057

4.8%

—

—%

66,096

192,156

17.1%

3,872

12.0%

199,464

67,229

98,930

6.0%

8.8%

—

—

—%

—%

72,342

147,593

63.1%

5.0%

15.2%

5.5%

11.2%

$ (8,910)

100.0 % $171,494

100.0% $1,121,135

99.9% $ 32,378

100.0% $1,316,097

100.0%

Assets by Segment

Invested assets are managed on a subsidiary by subsidiary basis, and investment income and realized and 
unrealized gains on investments are recognized in each segment as earned. Our total assets as of December 31, 2018
and 2017 by segment were as follows:

Assets by Segment:
Non-life Run-off

Atrium

StarStone

Other

Total assets

2018

2017

$ 13,362,749 $ 10,368,105

591,722

3,416,132

556,637

3,128,725

(814,333)

(447,045)

$ 16,556,270 $ 13,606,422

273

 
 
 
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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued)

ENSTAR GROUP LIMITED

25. UNAUDITED CONDENSED QUARTERLY FINANCIAL DATA 

December 31,

September 30,

June 30,

March 31,

2018

2017

2018

2017

2018

2017

2018

2017

$ 231,947

$160,627

$264,597

$148,025

$228,812

$155,571

$170,219

$ 148,898

11,455

68,453

(158,213)

34,267

19,627

58,605

50,637

13,763

6,950

69,430

(57,223)

8,226

15,895

52,028

29,301

1,734

8,352

66,469

18,667

49,417

8,331

66,319

(54,418)

51,877

(143,030)

(9,351)

(5,090)

1,943

11,914

48,739

58,519

12,198

187,909

303,259

291,980

246,983

239,864

270,442

103,782

280,268

INCOME

Net premiums earned

Fees and commission income

Net investment income

Net realized and unrealized gains (losses)

Other income (losses)

EXPENSES

Net incurred losses and loss adjustment
expenses

Life and annuity policy benefits

786

(1,033)

423

1,060

(160)

187,698

30,327

153,974

75,712

92,819

9,620

4,289

19,534

77,892

(46)

(301)

Acquisition costs

55,106

21,449

54,242

24,281

53,334

30,355

General and administrative expenses

106,950

126,702

102,553

100,325

102,612

106,490

Interest expense

Net foreign exchange losses (gains)

Loss on sale of subsidiary

4,644

1,279

—

7,251

1,925

—

4,640

1,040

—

6,410

4,775

6,740

8,922

(5,519)

—

7,573

7,122

9,609

30,108

95,260

8,011

5,868

20,821

102,468

6,868

3,715

—

EARNINGS (LOSS) BEFORE INCOME
TAXES

(168,554)

116,638

(24,892)

27,680

(12,144)

95,384

(54,953)

68,805

Income tax benefit (expense)

10,688

9,629

(746)

(1,432)

(3,646)

(4,731)

(172)

2,929

356,463

186,621

316,872

219,303

252,008

175,058

158,735

211,463

Earnings (losses) from equity method
investments

NET EARNINGS (LOSS) FROM
CONTINUING OPERATIONS

Net earnings (loss) from discontinued
operations, net of income taxes

8,488

(4,460)

3,317

(5,582)

15,645

15,946

14,697

—

(149,378)

121,807

(22,321)

20,666

(145)

106,599

(40,428)

71,734

—

11,998

—

3,495

—

(4,871)

—

371

NET EARNINGS (LOSS)

(149,378)

133,805

(22,321)

24,161

(145)

101,728

(40,428)

72,105

Net loss (earnings) attributable to
noncontrolling interest

NET EARNINGS (LOSS) ATTRIBUTABLE
TO ENSTAR GROUP LIMITED

42,955

(6,206)

11,489

14,832

8,389

(11,542)

(782)

(17,425)

(106,423)

127,599

(10,832)

38,993

8,244

90,186

(41,210)

54,680

Dividends on preferred shares

(7,000)

—

(5,133)

—

—

—

—

—

NET EARNINGS (LOSS) ATTRIBUTABLE
TO ENSTAR GROUP LIMITED ORDINARY
SHAREHOLDERS

$ (113,423) $127,599

$ (15,965) $ 38,993

$ 8,244

$ 90,186

$ (41,210) $ 54,680

Earnings per ordinary share attributable to
Enstar Group Limited:

Basic:

Net earnings (loss) from continuing
operations

Net earnings (loss) from discontinued
operations, net of income taxes

Net earnings (loss) per ordinary share

Diluted(1):

Net earnings (loss) from continuing
operations

Net earnings (loss) from discontinued
operations, net of income taxes

Net earnings (loss) per ordinary share

$

$

$

$

(5.29) $

5.96

$

(0.74) $

1.83

$

0.40

$

4.90

$

(2.12) $

2.80

—

(5.29) $

0.62

6.58

—

$

(0.74) $

0.18

2.01

—

(0.25)

—

$

0.40

$

4.65

$

(2.12) $

0.02

2.82

(5.29) $

5.90

$

(0.74) $

1.81

$

0.40

$

4.87

$

(2.12) $

2.78

—

(5.29) $

0.61

6.51

—

$

(0.74) $

0.18

1.99

—

(0.25)

—

$

0.40

$

4.62

$

(2.12) $

0.02

2.80

(1) During a period of loss, the basic weighted average ordinary shares outstanding is used in the denominator of the diluted loss per ordinary share 

computation as the effect of including potentially dilutive securities would be anti-dilutive.

274

 
 
ENSTAR GROUP LIMITED

SUMMARY OF INVESTMENTS OTHER THAN INVESTMENTS IN RELATED PARTIES
As of December 31, 2018 
(Expressed in thousands of U.S. Dollars)

SCHEDULE I

Type of investment

Cost (1)

Fair Value

Fixed maturity securities and short-term investments — Trading and fixed
maturity investments within funds held - directly managed:

Amount at which 
shown in the 
balance sheet(2)

U.S. government and agency

$

511,784

$

509,672

$

U.K. government

Other government

Corporate

Municipal

Residential mortgage-backed

Commercial mortgage-backed

Asset-backed

Total

Fixed maturity securities and short-term investments — Available-for-sale:

U.S. government and agency

Other government

Corporate

Municipal

Residential mortgage-backed

Total
Equities(3)
Other investments, at fair value(4)

Total

301,749

741,803

4,943,483

130,429

772,445

729,232

642,618

300,631

720,625

4,764,481

127,785

773,545

713,063

636,481

509,672

300,631

720,625

4,764,481

127,785

773,545

713,063

636,481

8,773,543

8,546,283

8,546,283

576

72,811

75,535

2,499

12

151,433

108,070

659,995

573

73,185

75,359

2,480

12

151,609

109,823

659,995

573

73,185

75,359

2,480

12

151,609

109,823

659,995

$

9,693,041

$

9,467,710

$

9,467,710

(1)  Original cost of fixed maturity securities is reduced by repayments and adjusted for amortization of premiums or accretion of discounts. 

(2)  The table above excludes businesses held for sale. Refer to Note 5 - "Divestitures, Held-for-Sale Businesses and Discontinued Operations" of 

the notes to the consolidated financial statements.

(3)  The difference in the amount of equities shown at fair value and the equities shown in our consolidated balance sheet relates to the fair value of 
$32.3 million as of December 31, 2018 for our investment in a registered investment company affiliated with entities owned by Trident, $25.0 
million as a co-investor alongside Stone Point and a $200.0 million investment in AmTrust. Refer to Note 21 - "Related Party Transactions" of the 
notes to the consolidated financial statements.

(4)  The difference in the amount of other investments shown at fair value and the other investments shown in our consolidated balance sheet relates 
to the fair value of $1,297.8 million as of December 31, 2018 for our other investments in funds or companies owned by or affiliated with certain 
related parties. Refer to Note 21 - "Related Party Transactions" of the notes to the consolidated financial statements.

275

 
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ENSTAR GROUP LIMITED

CONDENSED FINANCIAL INFORMATION OF REGISTRANT

Balance Sheets - Parent Company Only 
As of December 31, 2018 and 2017 

SCHEDULE II

ASSETS

Cash and cash equivalents

Balances due from subsidiaries

Investments in subsidiaries

Other assets

TOTAL ASSETS

LIABILITIES

Debt obligations

Balances due to subsidiaries

Other liabilities

TOTAL LIABILITIES

COMMITMENTS AND CONTINGENCIES

SHAREHOLDERS’ EQUITY

2018

2017

(in thousands of U.S.
dollars, except share data)

$

$

$

15,213

$

25,091

2,458

23,635

4,843,913

3,917,830

$

$

8,596

4,892,813

861,539

120,397

8,944

990,880

2,877

3,946,800

646,689

148,410

15,017

810,116

Ordinary shares (par value $1 each, issued and outstanding 2018: 21,459,997; 2017: 
19,406,722):

Voting Ordinary Shares (issued and outstanding 2018: 17,950,315; 2017: 16,402,279)

17,950

16,402

Non-voting convertible ordinary Series C Shares (issued and outstanding 2018 and 2017: 
2,599,672)

2,600

2,600

Non-voting convertible ordinary Series E Shares (issued and outstanding 2018: 910,010; 2017: 
404,771)

Preferred Shares:

Series C Preferred Shares (issued and held in treasury 2018 and 2017: 388,571)

Series D Preferred Shares (issued and outstanding 2018: 16,000)

Series E Preferred Shares (issued and outstanding 2018: 4,400)

Treasury shares, at cost (Series C Preferred Shares 2018 and 2017: 388,571)

Additional paid-in capital

Accumulated other comprehensive income

Retained earnings

Total Enstar Group Limited Shareholders’ Equity

TOTAL LIABILITIES AND SHAREHOLDERS’ EQUITY

910

389

400,000

110,000

(421,559)

1,804,664

10,440

1,976,539

3,901,933

405

389

—

—

(421,559)

1,395,067

10,468

2,132,912

3,136,684

$

4,892,813

$

3,946,800

See accompanying notes to the Condensed Financial Information of Registrant

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ENSTAR GROUP LIMITED

CONDENSED FINANCIAL INFORMATION OF REGISTRANT - CONTINUED

Statements of Earnings - Parent Company Only
For the Years Ended December 31, 2018, 2017 and 2016 

SCHEDULE II

2018

2017
(in thousands of U.S. dollars)

2016

INCOME

Net investment income

Other income

Dividend income from subsidiaries

EXPENSES
General and administrative expenses

Interest expense

Net foreign exchange losses (gains)

EARNINGS (LOSSES) BEFORE EQUITY IN UNDISTRIBUTED
EARNINGS OF SUBSIDIARIES

Equity in undistributed earnings (losses) of subsidiaries - continuing
operations

Equity in undistributed earnings (losses) of subsidiaries -
discontinued operations

NET EARNINGS

Dividends on preferred shares

$

142 $

80 $

—

—

142

68,977

27,353

7,655

1,050

249,055

250,185

87,596

23,138

6,135

103,985

116,869

44

—

361,675

361,719

59,755

10,109

(318)

69,546

(103,843)

133,316

292,173

(46,378)

167,149

(39,329)

—

(150,221)

(12,133)

10,993

311,458

—

11,963

264,807

—

NET EARNINGS (LOSS) ATTRIBUTABLE TO ENSTAR GROUP
LIMITED ORDINARY SHAREHOLDERS

$

(162,354) $

311,458 $

264,807

See accompanying notes to the Condensed Financial Information of Registrant

Statements of Comprehensive Income - Parent Company Only
For the Years Ended December 31, 2018, 2017 and 2016 

2018

2017
(in thousands of U.S. dollars)

2016

NET EARNINGS

$

(150,221) $

311,458 $

264,807

OTHER COMPREHENSIVE INCOME (LOSS) RELATING TO
SUBSIDIARIES, NET OF TAX

COMPREHENSIVE INCOME

(27)

34,016

11,613

$

(150,248) $

345,474 $

276,420

See accompanying notes to the Condensed Financial Information of Registrant

277

 
 
 
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ENSTAR GROUP LIMITED

CONDENSED FINANCIAL INFORMATION OF REGISTRANT - CONTINUED

Statements of Cash Flows - Parent Company Only
For the Years Ended December 31, 2018, 2017 and 2016 

SCHEDULE II

OPERATING ACTIVITIES:

Net cash flows provided by (used in) operating activities

$

(128,382) $

97,898 $

39,185

2018

2017
(in thousands of U.S. dollars)

2016

INVESTING ACTIVITIES:

Dividends and return of capital from subsidiaries

Contributions to subsidiaries

Net cash flows used in investing activities

FINANCING ACTIVITIES:

Net proceeds from the issuance of preferred shares

Dividends on preferred shares

Repayment of loans

Receipt of loans

Net cash flows provided by financing activities

NET INCREASE (DECREASE) IN CASH AND CASH
EQUIVALENTS
CASH AND CASH EQUIVALENTS, BEGINNING OF YEAR

101,000

(660,339)

(559,339)

495,357

(12,133)

217,450

(465,650)

(248,200)

250,117

(295,268)

(45,151)

—

—

—

—

(898,633)

(696,640)

(426,750)

1,115,885

700,476

844,516

147,876

433,048

6,298

12,755

2,458

(2,426)

4,884

332

4,552

4,884

CASH AND CASH EQUIVALENTS, END OF YEAR

$

15,213 $

2,458 $

See accompanying notes to the Condensed Financial Information of Registrant

Notes to the Condensed Financial Information of Registrant 

The Condensed Financial Information of Registrant should be read in conjunction with our consolidated financial 
statements and the accompanying notes thereto included in Part II - Item 8 of this Annual Report on Form 10-K. Our 
wholly owned and majority owned subsidiaries are recorded based upon our proportionate share of our subsidiaries' 
net assets (similar to presenting them on the equity method). 

Investing activities in the Condensed Statements of Cash Flows primarily represents the flow of funds to and 
from subsidiaries to provide cash on hand to fund acquisitions and significant new business. Net investment income 
relates to interest on loans to subsidiaries. For the years ended December 31, 2018, 2017, and 2016, interest paid 
was $25.1 million, $17.6 million, and $15.0 million, respectively. During the years ended December 31, 2018, 2017, 
and 2016, non-cash investing activities included $nil, $31.6 million, and $111.6 million, respectively, for dividends and 
return of capital from subsidiaries and $414.8 million, $148.1 million, and $452.1 million, respectively, for contributions 
to  subsidiaries.  In  2018,  these  transactions  represented  the  contribution  of  the  acquired  outstanding  shares  and 
warrants of KaylaRe Holdings, Ltd to another subsidiary company. In 2017 and 2016, these transactions were to settle 
intercompany balances, resulting in a net reduction in balances due from subsidiaries and an increase in investments 
in subsidiaries.

As  of  December 31,  2018,  parental  guarantees  and  capital  support  instruments  supporting  subsidiaries' 
insurance obligations were $614.5 million. In addition, as of December 31, 2018 there were $295.0 million of unsecured 
letters of credit for Funds at Lloyd's which have a parental guarantee.

As of December 31, 2018 and 2017, retained earnings were $1,976.5 million and $2,132.9 million, respectively, 

a decrease of $156.4 million. This decrease was primarily attributable to the net loss of $162.4 million.

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ENSTAR GROUP LIMITED

SUPPLEMENTARY INSURANCE INFORMATION
(Expressed in thousands of U.S. Dollars)

SCHEDULE III

As of December 31,

Year ended December 31,

Deferred
Acquisition
Costs

Reserves
for Losses
and Loss
Adjustment
Expenses

Policy
Benefits for
Life and
Annuity
Contracts

Unearned
Premiums

Net
Premiums
Earned

Net
Investment
Income

Losses
and Loss
Expenses
and
Policy
Benefits

Amortization
of Deferred
Acquisition
Costs

Other
Operating
Expenses

Net
Premiums
Written

2018

Non-life run-off

$

4,378

$

7,540,662

$

136,023

$

— $

9,427

$

226,287

$

(306,067) $

4,006

$

197,824

$

(9,217)

Atrium

StarStone

Other

Total

2017

Non-life run-off

Atrium

StarStone

Other

Total

2016

Non-life run-off

Atrium

StarStone

Other

Total

$

$

$

$

20,355

96,004

364

121,101

655

18,385

45,944

—

64,984

1,081

16,964

40,069

—

$

$

$

$

241,284

1,608,697

18,861

9,409,504

5,949,472

240,873

1,207,743

—

7,398,088

4,716,363

212,122

$

$

$

$

70,429

619,164

17,002

842,618

14,275

64,877

504,045

—

583,197

15,107

61,862

$

$

$

$

1,059,382

471,374

—

—

105,080

146,315

714,959

24,874

105,080

$

895,575

— $

—

—

117,207

14,162

134,747

459,403

4,809

117,207

$

613,121

— $

—

—

16,755

124,416

676,608

5,735

$

$

$

$

5,686

35,973

2,725

270,671

166,678

4,218

27,706

10,187

208,789

145,237

2,940

22,221

15,065

$

$

$

$

69,810

673,383

17,902

50,646

135,452

2,686

455,028

$

192,790

(190,674) $

69,419

314,806

4,015

328

47,688

48,012

878

197,566

$

96,906

(285,881) $

58,387

401,593

(2,038)

4,198

44,670

138,822

(1,121)

$

$

$

$

24,698

156,726

28,127

407,375

233,827

29,586

135,558

37,014

435,985

212,899

25,132

124,239

61,464

$

$

$

$

153,488

805,562

32,067

981,900

6,482

134,214

464,901

4,793

610,390

9,202

140,437

648,036

6,261

—

—

112,095

$

58,114

$

5,987,867

$

548,343

$

112,095

$

823,514

$

185,463

$

172,061

$

186,569

$

423,734

$

803,936

279

 
Table of Contents

2018
Life insurance in force

Premiums earned:

Property and casualty

Life and annuities

Total premiums earned

2017
Life insurance in force

Premiums earned:

Property and casualty

Life and annuities

Total premiums earned

2016
Life insurance in force

Premiums earned:

Property and casualty

Life and annuities

Total premiums earned

ENSTAR GROUP LIMITED

REINSURANCE
For the Years Ended December 31, 2018, 2017 and 2016 
(Expressed in thousands of U.S. Dollars)

SCHEDULE IV

Ceded to
Other
Companies

Gross

Assumed
from
Other

Companies Net Amount

Percentage
of Amount
Assumed
to Net

$

855,366 $

(84,603) $

— $

770,763

—%

985,637

(330,110)

236,182

(26)

—

891,709

3,866

26.5%

—%

(330,136) $

236,182 $

895,575

3,892
989,529 $

979,291 $

(100,189) $

— $

879,102

—%

899,226

(433,075)

142,161

(1,091)

—

608,312

4,809

23.4%

—%

(434,166) $

142,161 $

613,121

5,900
905,126 $

$

$

$

$ 2,317,567 $

(585,575) $

— $ 1,731,992

—%

804,141

(178,834)

192,472

(1,485)

—

817,779

5,735

23.5%

—%

7,220
811,361 $

$

(180,319) $

192,472 $

823,514

280

 
Table of Contents

ENSTAR GROUP LIMITED

VALUATION AND QUALIFYING ACCOUNTS
For the Years Ended December 31, 2018, 2017 and 2016 
(Expressed in thousands of U.S. Dollars)

SCHEDULE V

Balance at
Beginning
of Year

Charged to
costs and
expenses

Charged to 
other 

accounts (1)  Deductions (2)

Balance at
End of Year

December 31, 2018
Reinsurance balances recoverable
on paid and unpaid losses:

Provisions for bad debt

165,213

—

(1,837)

(6,644)

156,732

Valuation allowance for deferred tax
assets

December 31, 2017
Reinsurance balances recoverable
on paid and unpaid losses:

188,300

(2,492)

18,000

8,305

212,113

Provisions for bad debt

174,516

(1,536)

(4,191)

(3,576)

165,213

Valuation allowance for deferred tax
assets

December 31, 2016
Reinsurance balances recoverable
on paid and unpaid losses:

290,861

(16,694)

—

(85,867)

188,300

Provisions for bad debt

210,327

(13,822)

(19,255)

(2,734)

174,516

Valuation allowance for deferred tax
assets

291,280

13,389

—

(13,808)

290,861

(1)  These amounts are credited to net incurred losses and there is an offsetting debit within the same line, resulting in no impact on earnings. 

Valuation allowance for deferred tax asset charged to other accounts is related to acquisitions in 2018.

(2)  Credited to the related asset account.

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SCHEDULE VI

ENSTAR GROUP LIMITED

SUPPLEMENTARY INFORMATION CONCERNING PROPERTY/CASUALTY INSURANCE OPERATIONS
As of and for the years ended December 31, 2018, 2017 and 2016 
(Expressed in thousands of U.S. Dollars)

As of December 31,

Reserves for
Unpaid
Losses and
Loss
Adjustment
Expenses

Deferred
Acquisition
Costs

Year ended December 31,

Unearned
Premiums

Net
Premiums
Earned

Net
Investment
Income

Current Year

Prior Year

Net Losses and Loss
Expenses Incurred

Net Paid
Losses and
Loss
Expenses

Amortization
of Deferred
Acquisition
Costs

Net
Premiums
Written

$

121,101

$

9,409,504

$

842,618

$

891,708

$

269,093

$

689,782

$

(235,757) $

(1,384,545) $

192,790

$

64,984

58,114

7,398,088

5,987,867

583,197

548,343

608,312

817,779

198,602

170,398

437,853

493,016

(244,302)

(318,917)

(945,194)

(833,057)

96,028

187,690

978,037

605,597

797,675

 Affiliation with Registrant

Consolidated Subsidiaries

2018

2017

2016

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ITEM 9.       CHANGES  IN AND  DISAGREEMENTS  WITH ACCOUNTANTS  ON ACCOUNTING AND  FINANCIAL 
DISCLOSURE

Not applicable.

ITEM 9A.   CONTROLS AND PROCEDURES

Evaluation of Disclosure Controls and Procedures

Under the supervision and with the participation of management, including our Chief Executive Officer and our 
Chief Financial Officer, we evaluated the effectiveness of our disclosure controls and procedures (as defined in Rules 
13a-15(e) and 15d-15(e) of the Exchange Act) as of December 31, 2018. Based on that evaluation, our Chief Executive 
Officer and our Chief Financial Officer have concluded that we maintained effective disclosure controls and procedures 
to provide reasonable assurance that information required to be disclosed by us in reports that we file or submit under 
the Exchange Act is recorded, processed, summarized and timely reported as specified in the SEC's rules and forms, 
and is accumulated and communicated to our management, including the Chief Executive Officer and Chief Financial 
Officer, as appropriate, to allow timely decisions regarding required disclosure.

Management’s Annual Report on Internal Control Over Financial Reporting

Management is responsible for establishing and maintaining adequate internal control over financial reporting 
(as defined in Rules 13a-15(f) and 15d-15(f) of the Exchange Act). Our internal control over financial reporting is a 
process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation 
of financial statements for external purposes in accordance with U.S. GAAP. 

Management does not expect that its internal control over financial reporting will prevent all error and fraud. A 
control system, no matter how well conceived and operated, has inherent limitations, and accordingly no evaluation 
of controls can provide absolute assurance that all control issues and instances of fraud, if any, have been detected. 
As a result, even those internal control systems determined to be effective can provide only reasonable assurance 
with respect to financial reporting and the preparation of financial statements.

Under the supervision and with the participation of management, including our Chief Executive Officer and our 
Chief Financial Officer, we evaluated the effectiveness of our internal control over financial reporting as of December 31, 
2018, based on the criteria set forth by the Committee of Sponsoring Organizations of the Treadway Commission in 
Internal Control - Integrated Framework (2013). Based on that evaluation, we have concluded that we maintained 
effective internal control over financial reporting as of December 31, 2018.

Management excluded Maiden Reinsurance North America, acquired on December 27, 2018, from its evaluation 
of internal controls over financial reporting as permitted under Securities and Exchange Commission guidance. The 
results of Maiden Re North America since the acquisition date are included in our consolidated financial statements 
and constituted approximately 8.9%, 6.8% and 0.5% of total assets, net assets and total income, respectively, as of 
and for the year ended, December 31, 2018. See Note 3 - "Acquisitions" in the notes to our consolidated financial 
statements included in Item 8 of this Annual Report on Form 10-K for a discussion of this acquisition. We are in the 
process of incorporating our controls and procedures into this acquisition.

Changes in Internal Control Over Financial Reporting

There were no changes in our internal control over financial reporting that occurred during the three months 
ended December 31, 2018 that have materially affected, or are reasonably likely to materially affect, our internal control 
over financial reporting. 

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Report of Independent Registered Public Accounting Firm

To the Shareholders and Board of Directors
Enstar Group Limited:

Opinion on Internal Control Over Financial Reporting 

We have audited Enstar Group Limited and subsidiaries’ (the Company) internal control over financial reporting as of 
December 31, 2018, based on the criteria established in Internal Control - Integrated Framework (2013) issued by the 
Committee of Sponsoring Organizations of the Treadway Commission. In our opinion, the Company maintained, in all 
material respects, effective internal control over financial reporting as of December 31, 2018, based on the criteria 
established in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations 
of the Treadway Commission.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United 
States) (PCAOB), the consolidated balance sheets of the Company as of December 31, 2018 and 2017, and the 
related consolidated statements of earnings, comprehensive loss, changes in shareholders’ equity, and cash flows for 
each  of  the  years  in  the  three-year  period  ended  December 31,  2018,  and  related  notes  and  financial  statement 
schedules I to VI (collectively, the consolidated financial statements), and our report dated March 1, 2019 expressed 
an unqualified opinion on those consolidated financial statements.

The  Company  acquired  Maiden  Re  North America  on  December  27,  2018,  and  management  excluded  from  its 
assessment of the effectiveness of the Company’s internal control over financial reporting as of December 31, 2018, 
Maiden Reinsurance North America’s internal control over financial reporting associated with total assets, net assets 
and total income acquired of 8.7%, 6.8% and 0.5% of total assets, net assets and total income, respectively, as of 
December 31, 2018. Our audit of internal control over financial reporting of the Company also excluded an evaluation 
of the internal control over financial reporting of Maiden Reinsurance North America.

Basis for Opinion 

The Company’s management is responsible for maintaining effective internal control over financial reporting and for 
its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Form 10-
K  as  “Management’s Annual  Report  on  Internal  Control  Over  Financial  Reporting”  under  Item  9A,  “Controls  and 
Procedures”. Our responsibility is to express an opinion on the Company’s internal control over financial reporting 
based on our audit. We are a public accounting firm registered with the PCAOB and are required to be independent 
with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations 
of the Securities and Exchange Commission and the PCAOB.

We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and 
perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was 
maintained  in  all  material  respects.  Our  audit  of  internal  control  over  financial  reporting  included  obtaining  an 
understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and testing 
and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audit also 
included performing such other procedures as we considered necessary in the circumstances. We believe that our 
audit provides a reasonable basis for our opinion.

Definition and Limitations of Internal Control Over Financial Reporting 

A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding 
the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with 
generally accepted accounting principles. A company’s internal control over financial reporting includes those policies 
and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect 
the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions 
are  recorded  as  necessary  to  permit  preparation  of  financial  statements  in  accordance  with  generally  accepted 
accounting principles, and that receipts and expenditures of the company are being made only in accordance with 
authorizations  of  management  and  directors  of  the  company;  and  (3) provide  reasonable  assurance  regarding 
prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have 
a material effect on the financial statements.

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Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. 
Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become 
inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may 
deteriorate.

/s/ KPMG Audit Limited

Hamilton, Bermuda

March 1, 2019

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ITEM 9B.   OTHER INFORMATION

On March 1, 2019, we entered into a Master Agreement with Maiden Holdings and Maiden Re Bermuda. Under 
the  Master  Agreement,  Enstar  and  Maiden  Re  Bermuda  agreed  to  enter  into  an  Adverse  Development  Cover 
Reinsurance Agreement (“ADC Agreement”) pursuant to which Maiden Re Bermuda will cede and Enstar will reinsure 
100%  of  the  liability  of  Maiden  Re  Bermuda,  as  reinsurer,  under  Maiden  Re  Bermuda’s  two  existing  quota  share 
agreements with certain insurance companies owned directly or indirectly by AmTrust for losses incurred on or prior 
to December 31, 2018 in excess of a $2.44 billion retention , as such figure may be adjusted based upon Maiden’s 
final year end reserves for the underlying business, up to a $675 million limit.  The premium payable by Maiden Re 
Bermuda to Enstar under the ADC Agreement is $500 million. Completion of the transaction is subject to, among other 
things, regulatory approvals and satisfaction of various closing conditions. The Master Agreement contains customary 
representations, warranties, covenants and other closing conditions. The transaction is expected to close in the first 
half of 2019.  

Effective immediately upon signing of the Master Agreement, the parties terminated and released each other 
from their respective obligations under the previously disclosed Master Agreement, entered into on November 9, 2018.  
The previous agreement provided for the parties to enter into a retrocession agreement pursuant to which Maiden Re 
Bermuda would cede and Enstar would reinsure 100% of the liability of Maiden Re Bermuda, as reinsurer, under 
Maiden Re Bermuda’s two existing AmTrust quota share agreements for losses incurred on or prior to June 30, 2018, 
for a premium payable by Maiden Re Bermuda to Enstar of $2.675 billion.

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PART III

ITEM 10.   DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE

All information required by Items 10, 11, 12, 13 and 14 of this Annual Report on Form 10-K is incorporated by 
reference from the definitive proxy statement for our 2019 Annual General Meeting of Shareholders that will be filed 
with the SEC not later than 120 days after the close of the fiscal year ended December 31, 2018 pursuant to Regulation 
14A.

ITEM 11.   EXECUTIVE COMPENSATION

See Item 10 herein.

ITEM 12.   SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED 
STOCKHOLDER MATTERS

See Item 10 herein.

ITEM 13.   CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE

See Item 10 herein. 

ITEM 14.   PRINCIPAL ACCOUNTING FEES AND SERVICES

See Item 10 herein.

 ITEM 15.   EXHIBITS, FINANCIAL STATEMENT SCHEDULES

PART IV

(a)  Financial Statements and Financial Statement Schedules: see Item 8 in Part II of this report. 

(b)  Exhibits: see accompanying exhibit index that precedes the signature page of this report.

 ITEM 16.   FORM 10-K SUMMARY

Omitted at Company's option. 

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Exhibit Index

Exhibit

No.

2.1

2.2

2.3

2.4

2.5

3.1

3.2

3.3

3.4

3.5

3.6

4.1

4.2

4.3

4.4

10.1

10.2

Description
Stock Purchase Agreement, dated February 17, 2017, by and between Southland National Holdings, Inc. 
and Laguna Life Holdings SARL (incorporated by reference to Exhibit 2.1 to the Company’s Form 8-K 
filed on February 21, 2017).

Amendment No. 1 to Stock Purchase Agreement, dated June 1, 2017, by and between Southland National 
Holdings, Inc. and Laguna Life Holdings SARL (incorporated by reference to Exhibit 2.1 to the Company’s 
Form 10-Q filed on November 8, 2017).

Amendment No. 2 to Stock Purchase Agreement, dated July 31, 2017, by and between Southland National 
Holdings, Inc. and Laguna Life Holdings SARL (incorporated by reference to Exhibit 2.2 to the Company’s 
Form 10-Q filed on November 8, 2017).

Amendment No. 3 to Stock Purchase Agreement, dated December 15, 2017, by and between Southland 
National Holdings, Inc. and Laguna Life Holdings SARL (incorporated by reference to Exhibit 2.14 to the 
Company’s Form 10-K filed on February 28, 2018).

Master Transaction Agreement, dated as of August 31, 2018, by and among Enstar Group Limited, Enstar 
Holdings (US) LLC and Maiden Holdings North America, Ltd. (incorporated by reference to Exhibit 2.1 to 
the Company’s Form 8-K filed on September 4, 2018).

Memorandum  of Association of  Enstar  Group  Limited  (incorporated  by  reference  to  Exhibit  3.1  to  the 
Company’s Form 10-K/A filed on May 2, 2011).

Fourth Amended and Restated Bye-Laws of Enstar Group Limited (incorporated by reference to Exhibit 
3.2(b) of the Company’s Form 10-Q filed on August 11, 2014).

Certificate of Designations for the Series B Convertible Participating Non-Voting Perpetual Preferred Stock 
(incorporated by reference to Exhibit 3.1 of the Company’s Form 8-K filed on July 9, 2013).

Certificate of Designations of Series C Participating Non-Voting Perpetual Preferred Stock of Enstar Group 
Limited, dated as of June 13, 2016 (incorporated by reference to Exhibit 3.1 of the Company's Form 8-K 
filed on June 17, 2016).

Certificate  of  Designations  of  Series  D  Perpetual  Non-Cumulative  Preferred  Shares  of  Enstar  Group 
Limited, dated as of June 27, 2018 (incorporated by reference to Exhibit 4.1 to the Company’s Form 8-K 
filed on June 27, 2018).

Certificate  of  Designations  of  Series  E  Perpetual  Non-Cumulative  Preferred  Shares  of  Enstar  Group 
Limited, dated as of November 21, 2018 (incorporated by reference to Exhibit 4.1 to the Company’s Form 
8-K filed on November 21, 2018).

Senior Indenture, dated as of March 10, 2017, between Enstar Group Limited and The Bank of New York 
Mellon, as trustee (incorporated by reference to Exhibit 4.1 of the Company's Form 8-K filed on March 
10, 2017).

First Supplemental Indenture, dated as of March 10, 2017, between Enstar Group Limited and The Bank 
of New York Mellon, as trustee (incorporated by reference to Exhibit 4.2 of the Company's Form 8-K filed 
on March 10, 2017).

Deposit Agreement,  dated  as  of  June  27,  2018,  between  Enstar  Group  Limited  and American  Stock 
Transfer (incorporated by reference to Exhibit 4.3 to the Company’s Form 8-K filed on June 27, 2018).

Deposit Agreement, dated as of November 21, 2018, between Enstar Group Limited and American Stock 
Transfer (incorporated by reference to Exhibit 4.3 to the Company’s Form 8-K filed on November 21, 
2018). 

Form of Warrant (incorporated by reference to Exhibit 99.2 of the Company’s Form 8-K filed on April 21, 
2011).

Registration Rights Agreement, dated as of January 31, 2007, by and among Castlewood Holdings Limited, 
Trident II, L.P., Marsh & McLennan Capital Professionals  Fund,  L.P., Marsh & McLennan Employees’ 
Securities Company, L.P., Dominic F. Silvester, J. Christopher Flowers, and other parties thereto set forth 
on  the  Schedule  of  Shareholders  attached  thereto  (incorporated  by  reference  to  Exhibit  10.1  of  the 
Company’s Form 8-K12B filed on January 31, 2007).

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10.3

10.4

10.5

10.6

10.7+

10.8+

10.9+

10.10+

10.11+

10.12+

10.13+

10.14+

10.15+

10.16+

10.17+

10.18+

10.19+

10.20+

10.21+

10.22+

Registration Rights Agreement, dated as of April 20, 2011, by and among Enstar Group Limited, GSCP 
VI AIV Navi, Ltd., GSCP VI Offshore Navi, Ltd., GSCP VI Parallel AIV Navi, Ltd., GSCP VI Employee Navi, 
Ltd., and GSCP VI GmbH Navi, L.P. (incorporated by reference to Exhibit 99.3 of the Company’s Form 8-
K filed on April 21, 2011).

Registration Rights Agreement, dated April 1, 2014, among Enstar Group Limited, FR XI Offshore AIV, 
L.P., First Reserve Fund XII, L.P., FR XII A Parallel Vehicle L.P., FR Torus Co-Investment, L.P. and Corsair 
Specialty Investors, L.P. (incorporated by reference to Exhibit 10.1 of the Company’s Form 8-K filed on 
April 4, 2014).

Form of Waiver Agreement (incorporated herein by reference to Exhibit 4.7 of the Company's Form S-3 
filed on October 10, 2017).

Shareholder Rights Agreement, dated June 3, 2015, between Enstar Group Limited and Canada Pension 
Plan Investment Board (incorporated by reference to Exhibit 10.1 of the Company’s Form 8-K filed on 
June 3, 2015.

Form of Director Indemnification Agreement (incorporated by reference to Exhibit 10.1 of the Company’s 
Form S-3 (No. 333-151461) initially filed on June 5, 2008).

Amended and Restated Employment Agreement, dated as of April 12, 2017 and effective April 17, 2017, 
by and between Enstar Group Limited and Dominic F. Silvester (incorporated by reference to Exhibit 10.2 
of the Company’s Form 10-Q filed on May 8, 2017).

Employment Agreement, dated as of March 28, 2017 and effective April 6, 2017, by and between Enstar 
Group Limited and Paul J. O'Shea (incorporated by reference to Exhibit 10.1 of the Company’s Form 8-
K filed on May 22, 2017).

Employment Agreement, dated May 11, 2015, effective August 15, 2015, by and between Enstar Group 
Limited and Mark Smith (incorporated by reference to Exhibit 10.3 of the Company’s Form 10-Q filed on 
August 7, 2015).

Transition Agreement, dated May 19, 2017, by and between Enstar Group Limited and Mark W. Smith 
(incorporated by reference to Exhibit 10.3 of the Company’s Form 8-K filed on May 22, 2017).

Employment Agreement, dated May 19, 2017, by and between Enstar Group Limited and Orla M. Gregory 
(incorporated by reference to Exhibit 10.2 of the Company’s Form 8-K filed on May 22, 2017).

Employment Agreement, dated December 28, 2017, by and between Enstar Group Limited and Guy T.A. 
Bowker (incorporated by reference to Exhibit 10.1 of the Company’s Form 8-K filed on January 4, 2018).

Enstar  Group  Limited  Deferred  Compensation  and  Ordinary  Share  Plan  for  Non-Employee  Directors, 
effective as of June 5, 2007 (incorporated by reference to Exhibit 10.1 of the Company’s Form 8-K filed 
on June 11, 2007).

Amended and Restated Enstar Group Limited Deferred Compensation and Ordinary Share Plan for Non-
Employee Directors, effective as of January 1, 2015 (incorporated by reference to Exhibit 10.13 of the 
Company’s Form 10-K filed on March 2, 2015).

Form of Non-Employee Director Restricted Stock Award Agreement (incorporated by reference to
Exhibit 10.32 of the Company’s Form 10-K filed on March 2, 2015).

  Castlewood Holdings Limited 2006 Equity Incentive Plan (incorporated by reference to Exhibit 10.11 to 
the proxy statement/prospectus that forms a part of the Company’s Form S-4 declared effective December 
15, 2006).

First Amendment to Castlewood Holdings Limited 2006 Equity Incentive Plan (incorporated by reference 
to Exhibit 10.2 of the Company’s Form 8-K filed on April 6, 2007).

Form  of  Award  Agreement  under  the  Castlewood  Holdings  Limited  2006  Equity  Incentive  Plan 
(incorporated by reference to Exhibit 10.1 of the Company’s Form 8-K filed on April 6, 2007).

Form  of  Stock  Appreciation  Right  Award  Agreement  pursuant  to  the  2006  Equity  Incentive  Plan 
(incorporated by reference to Exhibit 10.5 of the Company’s Form 10-Q filed on August 11, 2014).

Form of Restricted Stock Award Agreement pursuant to the 2006 Equity Incentive Plan (incorporated by 
reference to Exhibit 10.6 of the Company’s Form 10-Q filed on August 11, 2014).

Enstar Group Limited 2016 Equity Incentive Plan (incorporated by reference to Exhibit 3.1 of the Company's 
Form 8-K filed on June 17, 2016).

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Table of Contents

10.23+

10.24+

10.25+

10.26+

10.27+

Form of Restricted Stock Award Agreement under the Enstar Group Limited 2016 Equity Incentive Plan 
(incorporated by reference to Exhibit 10.1 of the Company's Form 10-Q filed on August 5, 2016).

Form of Stock Appreciation Right Award Agreement under the Enstar Group Limited 2016 Equity Incentive 
Plan (incorporated by reference to Exhibit 10.2 of the Company's Form 10-Q filed on August 5, 2016).

Form of Restricted Stock Unit Award Agreement under the Enstar Group Limited 2016 Equity Incentive 
Plan (incorporated by reference to Exhibit 10.2 of the Company's Form 10-Q filed on November 8, 2016).

Form of Performance Stock Unit Award Agreement under the Enstar Group Limited 2016 Equity Incentive 
Plan (incorporated by reference to Exhibit 10.3 of the Company's Form 10-Q filed on November 8, 2016).

Form of Performance Stock Unit Award Agreement (2018) under the Enstar Group Limited 2016 Equity 
Incentive Plan (incorporated by reference to Exhibit 10.1 of the Company's Form 10-Q filed on November 
8, 2017).

10.28+

Enstar Group Limited Amended and Restated Employee Share Purchase Plan (incorporated by reference 
to Exhibit 10.4 of the Company’s Form 10-Q filed on November 8, 2016).

10.29*+

Amended and Restated Enstar Group Limited 2016-2018 Annual Incentive Program.

10.30*+

Amended and Restated Enstar Group Limited 2019-2021 Annual Incentive Program.

10.31

10.32

10.33

10.34

10.35

10.36*

10.37

10.38*

10.39

21.1*

23.1*

31.1*

31.2*

Amended  and  Restated  Bayshore  Shareholders’  Agreement,  dated  May 8,  2014,  among  Bayshore 
Holdings  Limited,  Kenmare  Holdings  Ltd.,  Trident  V,  L.P.,  Trident  V  Parallel  Fund,  L.P.,  Trident  V 
Professionals Fund, L.P., and Dowling Capital Partners I, L.P. (incorporated by reference to Exhibit 10.3 
of the Company’s Form 10-Q filed on August 11, 2014).

Voting and Shareholders’ Agreement, dated as of December 23, 2015, among North Bay Holdings Limited, 
Kenmare Holdings Ltd., Trident V, L.P., Trident V Parallel Fund, L.P., Trident V Professionals Fund, L.P., 
Dowling  Capital  Partners  I,  L.P., Atrium  Nominees  Limited,  Bayshore  Holdings  Limited,  Northshore 
Holdings Limited and Enstar Group Limited (incorporated by reference to Exhibit 10.1 of the Company’s 
Form 8-K filed on December 30, 2015).

Second Amended and Restated Northshore Shareholders’ Agreement, dated as of December 23, 2015, 
among  Northshore  Holdings  Limited,  North  Bay  Holdings  Limited  and  Atrium  Nominees  Limited 
(incorporated by reference to Exhibit 10.2 of the Company’s Form 8-K filed on December 30, 2015).

Exchange Agreement,  dated  as  of  February  2,  2018,  by  and  among  Enstar  Group  Limited,  KaylaRe 
Holdings, Ltd., HH KaylaRe Holdings, Ltd., Hillhouse Fund III, L.P., Trident V, L.P., Trident V Parallel Fund, 
L.P,  Trident  V  Professionals  Fund,  L.P.,  Souris  Partners  and  Cavello  Bay  Reinsurance  Limited 
(incorporated by reference to Exhibit 10.1 of the Company’s Form 8-K filed on February 8, 2018).

Master  Agreement,  dated  as  of  November  9,  2018,  by  and  among  Maiden  Holdings,  Ltd.,  Maiden 
Reinsurance Ltd. and Enstar Group Limited (incorporated by reference to Exhibit 10.1 of the Company’s 
Form 8-K filed on November 13, 2018).

Subscription Agreement, dated  as  of  December  11, 2018,  by  and  between  Cavello  Bay  Reinsurance 
Limited and Enhanzed Reinsurance Limited.

Revolving Credit Agreement, dated as of August 16, 2018, by and among Enstar Group Limited and certain 
of its subsidiaries, National Australia Bank Limited, Barclays Bank PLC, Wells Fargo Securities, LLC Wells 
Fargo Bank, National Association and each of the lenders party thereto (incorporated by reference to 
Exhibit 10.1 of the Company’s Form 8-K filed on August 21, 2018). 

First Amendment to Revolving Credit Agreement, dated as of December 19, 2018, by and among Enstar 
Group Limited and certain of its subsidiaries, National Australia Bank Limited, Barclays Bank PLC, Wells 
Fargo Securities, LLC Wells Fargo Bank, National Association and each of the lenders party thereto.

Term Loan Credit Agreement, dated as of December 27, 2018, by and among Enstar Group Limited and 
certain of its subsidiaries, Wells Fargo Bank, National Association and each of the lenders party thereto 
(incorporated by reference to Exhibit 10.1 of the Company’s Form 8-K filed on January 2, 2019).

  List of Subsidiaries.

  Consent of KPMG Audit Limited.

Certification of Chief Executive Officer pursuant to Rule 13a-14(a) or Rule 15d-14(a) of the Securities 
Exchange Act of 1934 as adopted under Section 302 of the Sarbanes-Oxley Act of 2002.

Certification  of  Chief  Financial  Officer  pursuant  to  Rule  13a-14(a)  or  Rule  15d-14(a)  of  the  Securities 
Exchange Act of 1934 as adopted under Section 302 of the Sarbanes-Oxley Act of 2002.

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32.1**

32.2**

Certification of Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 
906 of the Sarbanes-Oxley Act of 2002.

Certification of Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 
906 of the Sarbanes-Oxley Act of 2002.

101*

  Interactive Data Files.

_______________________________

*  filed herewith
** furnished herewith
+  denotes management contract or compensatory arrangement

certain of the schedules and similar attachments are not filed but Enstar Group Limited undertakes to furnish
a copy of the schedules or similar attachments to the SEC upon request

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Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has 

duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized on March 1, 2019.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the 

following persons on behalf of the registrant and in the capacities indicated on March 1, 2019.

ENSTAR GROUP LIMITED

By:

/S/ DOMINIC F. SILVESTER
Dominic F. Silvester
Chief Executive Officer

Signature

/s/    ROBERT J. CAMPBELL
Robert J. Campbell

/s/    DOMINIC F. SILVESTER
Dominic F. Silvester

/s/    GUY BOWKER
Guy Bowker

/s/    PAUL J. O’SHEA
Paul J. O’Shea

/s/    B. Frederick BECKER
B. Frederick Becker

/s/    SANDRA L. BOSS
Sandra L. Boss

/s/    JAMES D. CAREY
James D. Carey

/s/    HANS-PETER GERHARDT
Hans-Peter Gerhardt

/s/    JIE LIU
Jie Liu

/s/    HITESH PATEL
Hitesh Patel

/s/    POUL A. WINSLOW
Poul A. Winslow

Title

Chairman and Director

Chief Executive Officer and Director

Chief Financial Officer (signing in his capacity as
principal financial officer and principal accounting officer)

President and Director

Director

Director

Director

Director

Director

Director

Director

292

  
  
  
  
  
  
  
  
  
  
  
  
EXECUTIVE OFFICERS

Dominic F. Silvester 
Chief Executive Officer 

Paul J. O’Shea 
President 

Orla M. Gregory 
Chief Operating Officer

Guy Bowker 
Chief Financial Officer

DIRECTORS

Robert J. Campbell 
Chairman of the Board 
Enstar Group Limited 

Partner 
Beck Mack & Oliver, LLC 

Dominic F. Silvester 
Chief Executive Officer 
Enstar Group Limited

B. Frederick (Rick) Becker
Chairman 
Clarity Group, Inc.

Sandra L. Boss 
External Member
Prudential Regulation Committee, Bank of England

Non-Executive Director
RTGS/CHAPS Board, Bank of England

James D. Carey 
Senior Principal 
Stone Point Capital LLC 

Hans-Peter Gerhardt 
Chief Executive Officer (former) 
CEO of AXA Re, PARIS Re and Asia Capital Reinsurance

Jie Liu 
Partner 
Hillhouse Capital Management, Ltd.

Paul J. O’Shea 
President 
Enstar Group Limited 

Hitesh R. Patel 
Non-Executive Director 

Poul A. Winslow 
Senior Managing Director,  
Global Head of Capital Markets & Factor Investing 
Canada Pension Plan Investment Board

Company Headquarters
P.O. Box HM 2267   |   Windsor Place  |  
3rd Floor   |   22 Queen Street   | 
Hamilton  HM JX   |   Bermuda  

Transfer Agent
American Stock Transfer & Trust Company  
6201   |   15th Avenue   |   Brooklyn  |   
NY 11219   |   (800) 937-5449

www.enstargroup.com