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AGNC Investment

agnc · NASDAQ Real Estate
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Ticker agnc
Exchange NASDAQ
Sector Real Estate
Industry REIT - Mortgage
Employees 51-200
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FY2012 Annual Report · AGNC Investment
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®

2 0 1 2   A N N U A L   R E P O R T

A G N C . c o m (cid:2) N a s d a q :   A G N C

®

Two Bethesda Metro Center, 14th Floor

Bethesda, MD 20814

Phone: (301) 968-9300

Fax: (301) 968-9301

Email: IR@AGNC.com

A G N C . c o m (cid:2) N a s d a q :   A G N C

002CSN8182

Dear fellow shareholders,

2012 was characterized by record low interest rates, a third round of quantitative easing (“QE3”) by the 
Federal Reserve and stock market volatility typical for an election year. Through these challenges, our 
company executed on its business plan of maximizing shareholder value by growing book value by $3.93 
per common share and paying $5.00 per common share in dividends, generating total per common share 
economic return to our shareholders of $8.93, or 32%, for the year.

“QE3”

On September 13, 2012, the Federal Reserve announced QE3 involving large-scale, open-ended agency 
mortgage backed securities (“Agency MBS”) purchases. The Fed is buying approximately $70 billion in 
agency securities every month, including $40 billion for QE3 and close to $30 billion to reinvest paydowns 
on their existing portfolio of Agency MBS. The Fed is purchasing the lowest coupon fixed rate Agency 
MBS because these securities have the greatest impact on the rates offered to borrowers. As such, in 
the absence of a material change in interest rates, the Fed’s future Agency MBS purchases are likely to 
be  focused  on  30-year  3%  coupons  and  15-year  2.5%  coupons.  QE3  has  already  driven  increases  in 
prepayment speeds and tighter spreads on lower coupon mortgage securities, which serve as headwinds 
for ROEs in the sector.

On our first quarter shareholder call, we highlighted the risks of a potential QE3 scenario and described 
it as anything other than a Goldilocks scenario. While we did not know whether or not it would occur, we 
were aware of the potential market reaction and took steps to position the portfolio for this potential sce-
nario by focusing our security selection on Agency MBS that had favorable prepayment characteristics, 
reducing our exposure to all but the lowest coupons, and by buying securities that would, in our opinion, 
be the focus of the Fed’s purchases under a potential QE3 scenario. We continue to be very comfortable 
with how our portfolio is positioned, and we believe that prepayments on our specific mortgage assets 
will remain muted, despite a more challenging prepayment landscape.

2 012 A N N UA L R EP O R T  

1

OWNING PREPAYMENT PROTECTED SECURITIES

As of December 31, 2012, our portfolio was comprised of 66% of securities with favorable prepayment 
attributes (including Lower Loan Balance and HARP securities) when we include our forward purchase of 
TBA securities.

$98.1 Billion Agency MBS Portfolio as of 12/31/12

  Low Loan Balance  39%
  HARP  27%
  Other 34%

Lower loan balance securities are pools backed by a maximum original loan balance of up to $150,000. The weighted average original loan 
balance is $98,000 for 15-year securities and $101,000 for 30-year securities as of December 31, 2012. HARP securities are pools backed 
by 100% refinance loans with original LTVs ≥ 80%. The weighted average original LTV is 95% for 15- year securities and 104% for 30-year 
securities as of December 31, 2012.

In general, an increase in prepayment rates (“CPR”) will accelerate the amortization of purchase premi-
ums, thereby reducing the interest income earned on the investments. This is why we have emphasized 
the impact that prepayment speeds can have on returns, especially in a low interest rate environment. 
Through  ongoing  security  selection  and  emphasis  on  prepayment  protected  collateral,  we  were  suc-
cessful in keeping our premium amortization to well below industry levels, thereby enhancing returns for 
our shareholders.

2012 Monthly Actual CPRs

40%

30%

20%

10%

0%

  AGNC CPR
  30 yr. Universe CPR

1/1/12 2/1/12 3/1/12 4/1/12 5/1/12 6/1/12 7/1/12 8/1/12 9/1/12 10/1/12 11/1/12 12/1/12 1/1/13

Actual 1 month annualized CPR released at the beginning of each month during the respective periods based on the securities held as of the 
preceding month-end; “30 Yr Universe CPR” represents Fannie Mae fixed rate MBS universe CPR.

Source: JP Morgan.

2 

2 012 A N N UA L R EP O R T

We expect that today’s low rates, coupled with the tremendous media attention given to QE3, should 
serve  to  keep  prepayment  speeds  relatively  high  in  the  coming  months  on  all  but  the  lowest  coupon 
generic  securities.  On  the  other  hand,  we  expect  that  prepayment  speeds  on  lower  loan  balance  and 
higher LTV HARP securities will remain well-behaved.

ACTIVE HEDGE STRATEGIES

Investing in Agency MBS exposes us to interest rate risk and extension risk, given a homeowner’s option 
either to prepay his/her mortgage or just keep it and make payments as prescribed over a 15, 20 or 30 
year period. In a falling interest rate environment, homeowners are more likely to prepay their mortgages 
than during times when interest rates are increasing, exposing us to prepayment risk. Additionally, in a 
rising interest rate environment, homeowners are more likely to stay in their mortgages than during times 
when interest rates are decreasing, exposing us to extension risk. These changing risk profiles affect the 
value of our MBS as they directly impact the cash flows associated with the underlying mortgages.

The goal of our interest rate risk management activities is to mitigate fluctuations in our book value that 
result  from  changes  in  interest  rates.  To  accomplish  this,  we  first  select  a  portfolio  of  assets  that  we 
believe  will  behave  in  a  reasonably  predictable  way  in  response  to  changes  in  interest  rates.  Careful 
asset selection and active asset portfolio management are critical elements to our overall interest rate 
risk management framework. To further mitigate our interest rate risk, particularly in a rising rate scenario, 
we utilize a variety of financial instruments, such as interest rate swaps, options on interest rate swaps 
(“swaptions”), treasury securities and mortgage-based instruments.

With interest rates at or near a historical low point, the duration or price sensitivity of the MBS that we 
own is very asymmetric, with limited risk of mortgage durations falling further should rates decrease and 
significant risk of mortgage durations extending should rates rise.

During 2012, we took additional steps to limit the potential extension risk within our portfolio. Most nota-
bly, we extended the weighted average maturity on our swap portfolio from 3.5 years as of December 31, 
2011 to 4.4 years as of December 31, 2012. Similarly, we increased the size of our swaption portfolio from 
$3.2 billion to $14.5 billion as of December 31, 2012.

Overall, we increased the amount of hedges we hold relative to the liabilities we have. In total, the ratio 
of swaps, swaptions and treasury hedges relative to our liabilities increased from 74% on December 31, 
2011 to 80% on December 31, 2012.

While  the  combination  of  our  swaps,  swaptions  and  other  hedges  provides  a  considerable  amount  of 
upfront protection against a rise in interest rates, on-going hedging and active portfolio management will 
be critical to our ability to protect book value over a wide range of interest rate scenarios.

A STRONG, CONSISTENT DIVIDEND

In February 2012, we announced an adjustment to the quarterly dividend on our common stock, bringing 
it from $1.40 to $1.25 per share. This was our first adjustment since Q3 2009. Our decision to adjust the 
dividend was based on our desire to establish a dividend level that was consistent with market condi-
tions, that allowed us to distribute our taxable income in accordance with REIT rules and that was not 
expected to reduce our book value over time. Our goal as a management team is to extract value for our 

2 012 A N N UA L R EP O R T  

3

shareholders through investments across the Agency MBS universe, whether in the form of income or 
gains, and we believe this strategy has clearly proven to be the right one.

AGNC Dividend and Taxable Income History

$2.50

$2.00

$1.50

$1.00

$0.50

$0.00

   Dividend per  
Common Share
  Taxable EPS

Q1 
2010

Q2 
2010

Q3 
2010

Q4 
2010

Q1 
2011

Q2 
2011

Q3 
2011

Q4 
2011

Q1 
2012

Q2 
2012

Q3 
2012

Q4 
2012

ECONOMIC RETURN

In  2010,  we  introduced  our  shareholders  to  the  concept  of  “Economic  Return,”  the  sum  of  cash  divi-
dends on common shares paid plus the change in our net asset value (“NAV”) over a specified period. 
Economic Return is not affected by differences in the accounting methodologies (e.g., different prepay-
ment  assumptions  used  in  calculating  yields),  and  it  treats  realized  and  unrealized  gains  and  losses 
equally. The following chart compares our Economic Return against that of our peer group since 2009, 
and we are proud of the performance we have delivered to our shareholders.

Economic Return

70%

60%

50%

40%

30%

20%

10%

0%

60.6%

29.9%

45.0%

20.7%

30.7%

24.3%

-10%

AGNC

Peer  
Average

2009

32.7%

24.9%

7.8%

AGNC

8.8%

15.3%
-6.5%

Peer  
Average

37.4%

23.1%

14.3%

32.2%

18.0%

14.2%

22.6%

15.9%
6.7%

15.6%

13.0%

2.6%

AGNC

Peer  
Average

AGNC

Peer  
Average

2010

2011

2012

%

%

%

   Total Economic 
Return
   Return from 
Dividends
   Return from  
Change in NAV

Peer Average comprised of the following peers on an unweighted basis: ANH, CMO, CYS, HTS and NLY.

Source: Company Filings.

4 

2 012 A N N UA L R EP O R T

CAPITAL RAISING AND THE STOCK BUYBACK PROGRAM

During 2012, AGNC raised $3.8 billion in equity capital. While AGNC has grown significantly over the 
last few years, we remain disciplined with respect to the timing and deployment of equity raises. The 
performance of AGNC over the last several years should demonstrate to investors that equity can be 
raised in a manner that is accretive and supportive of shareholder value creation.

During the latter part of the year, agency mortgage REIT stocks experienced some significant headwinds, 
as the market sought to digest the impact of QE3 and what it would mean for our sector. On October 29, 
2012, we announced that our board had approved a share repurchase plan, authorizing us to repurchase 
up to $500 million of common stock until December 31, 2013. During the balance of the year, we repur-
chased $2.7 million of common stock at an average net price of $29.00 per share.

Share  repurchases,  like  share  issuances,  can  be  accretive  to  our  book  value  per  common  share  and 
our philosophy to raise capital or to buy back stock is one in the same, taking into consideration current 
market conditions, where the stock is trading relative to its book value and the transactions costs associ-
ated with stock offerings. Generally, raising capital can be accretive to our book value per common share 
when our common stock is trading above book value and purchasing our common stock can be accretive 
to our book value per common share when our common stock is trading below book value.

LOOKING AHEAD

While QE3 is clearly a challenge for investors in Agency MBS, it has also created certain unique opportu-
nities, such as particularly attractive implied financing rates through the “dollar roll” market. A dollar roll 
is a transaction where you simultaneously sell and agree to repurchase a TBA mortgage-backed security 
with the same term, coupon and issuer, but for a later settlement date. The price difference between the 
current month’s settlement date and the next month’s settlement date is referred to as the “price drop,” 
which is the economic equivalent of the net interest income earned for holding a mortgage-backed secu-
rity on balance sheet and financing it with repurchase agreements.

As we saw during the fourth quarter, these financing differences were worthy of significant consideration 
and were responsible for adding a significant amount to our income for the quarter. While this is a less 
traditional form of return than many of our shareholders are used to, we remain steadfastly committed to 
looking for opportunities across the Agency MBS spectrum for our shareholders and to explaining our 
thoughts and actions as clearly and transparently as possible.

Given that the Fed’s mortgage purchase program is a key driver of these dynamics, we believe that these 
financing opportunities could remain in place for most of 2013, which makes them very difficult to ignore.

2 012 A N N UA L R EP O R T  

5

CONCLUSION

As we enter 2013, we are faced with the continued Fed involvement in the mortgage market and the ongo-
ing threat that low interest rates can have on a levered portfolio of mortgage-backed securities. With our 
emphasis on relative value oriented active portfolio management and thoughtful hedging, our willingness 
to reposition as risks and rewards change and a portfolio that is well positioned for the current environ-
ment, we believe we can successfully navigate these challenges while continuing to produce attractive 
risk adjusted returns for our stockholders.

Thank you for your trust in us.

Sincerely,

Malon Wilkus

Gary Kain

Chair and Chief Executive Officer

President & Chief Investment Officer

John R. Erickson

Samuel A. Flax

Director, Chief Financial Officer and Executive Vice 
President

Director, Executive Vice President and 
Secretary

Peter J. Federico

Christopher Kuehl

Senior Vice President and Chief Risk Officer

Senior Vice President, Agency Portfolio 
Investments

March 1, 2013

6 

2 012 A N N UA L R EP O R T

 
 
 
 
 
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[THIS PAGE INTENTIONALLY LEFT BLANK]

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549 
FORM 10-K

(Mark One)

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

For the year ended December 31, 2012 

OR

TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT
OF 1934

Commission file number 001-34057

AMERICAN CAPITAL AGENCY CORP.
(Exact name of registrant as specified in its charter)

Delaware
(State or Other Jurisdiction of
Incorporation or Organization)

26-1701984
(I.R.S. Employer
Identification No.)

2 Bethesda Metro Center, 14th Floor
Bethesda, Maryland 20814
(Address of principal executive offices)
(301) 968-9300
(Registrant’s telephone number, including area code)
Securities registered pursuant to Section 12(b) of the Act: 

Title of each class
Common Stock, $0.01 par value per share
8.000% Series A Cumulative Redeemable Preferred Stock

Name of each exchange
on which registered
The NASDAQ Global Select Market
The NASDAQ Global Select Market

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 
Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the Act.    Yes   
Indicate by check mark whether the registrant (1) has filed all reports 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   

    No  

No  

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Website, if any, every Interactive Data File required to 
be submitted and posted 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 
and post 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, or a smaller reporting company. See the 

definition of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer  
Non-accelerated filer   

 (Do not check if a smaller reporting company) 

Accelerated filer    
Smaller Reporting Company    

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).   Yes 
As of June 30, 2012, the aggregate market value of the Registrant's common stock held by non-affiliates of the Registrant was approximately $10.2 billion  
based upon the closing price of the Registrant's common stock of $33.61 per share as reported on The NASDAQ  Global Select Market on that date. (For this 
computation, the Registrant has excluded the market value of all shares of its common stock reported as beneficially owned by executive officers and directors of 
the Registrant and certain other stockholders; such an exclusion shall not be deemed to constitute an admission that any such person is an “affiliate” of the Registrant.) 

  No 

The number of shares of the issuer’s common stock, $0.01 par value, outstanding as of January 31, 2013 was 338,936,470.
 DOCUMENTS INCORPORATED BY REFERENCE. The Registrant's definitive proxy statement for the 2013 Annual Meeting of Stockholders is incorporated 

by reference into certain sections of Part III herein.  

Certain exhibits previously filed with the Securities and Exchange Commission are incorporated by reference into Part IV of this report. 

 
 
 
 
 
 
 
 
   
 
 
AMERICAN CAPITAL AGENCY CORP.

TABLE OF CONTENTS

PART I.

Item 1.

Business . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Item 1A.

Risk Factors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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 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.

Item 11.

Item 12.

Item 13.

Item 14.

PART IV.

Directors, Executive Officers and Corporate Governance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Executive Compensation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

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

Principal Accounting Fees and Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Item 15. . . Exhibits and Financial Statement Schedules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Signatures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2

14

33

33

33

33

34

36

38

61

64

94

94

95

96

96

96

96

96

97

99

1

 
Item 1. Business  

PART I.

American Capital Agency Corp. (“AGNC”, the “Company”, “we”, “us” and “our”) was organized on January 7, 2008 and 
commenced operations on May 20, 2008 following the completion of our initial public offering (“IPO”). Our common stock is 
traded on The NASDAQ Global Select Market under the symbol “AGNC”.    We are externally managed by American Capital 
AGNC Management, LLC (our “Manager”), an affiliate of American Capital, Ltd. (“American Capital”). 

We operate so as to qualify to be taxed as a real estate investment trust (“REIT”) under the Internal Revenue Code of 1986, 
as amended (the “Internal Revenue Code”).  As such, we are required to distribute annually 90% of our taxable net income.  As 
long as we qualify as a REIT, we will generally not be subject to U.S. federal or state corporate taxes on our taxable net income 
to the extent that we distribute all of our annual taxable net income to our stockholders.  It is our intention to distribute 100% of 
our taxable income, after application of available tax attributes, within the limits prescribed by the Internal Revenue Code, which 
may extend into the subsequent taxable year.  

We earn income primarily from investing on a leveraged basis in agency mortgage-backed securities.  These investments 
consist of residential mortgage pass-through securities and collateralized mortgage obligations (“CMOs”) for which the principal 
and  interest  payments  are  guaranteed  by  government-sponsored  entities,  such  as  the  Federal  National  Mortgage Association 
(“Fannie Mae”) and the Federal Home Loan Mortgage Corporation (“Freddie Mac”), or by a U.S. Government agency, such as 
the Government National Mortgage Association (“Ginnie Mae”) (collectively referred to as “GSEs”).  We may also invest in 
agency debenture securities issued by Freddie Mac, Fannie Mae or the Federal Home Loan Bank ("FHLB"). We refer to agency 
mortgage-backed  securities  and  agency  debenture  securities  collectively  as  "agency  securities"  and  we  refer  to  the  specific 
investment securities in which we invest as our "investment portfolio".  

Our principal objective is to preserve our net book value (also referred to as "net asset value", "NAV" and "stockholders' 
equity") while generating attractive risk-adjusted returns for distribution to our stockholders through regular quarterly dividends 
from the combination of our net interest income and net realized gains and losses on our investments and hedging activities.  We 
fund our investments primarily through short-term borrowings structured as repurchase agreements.

 Our Investment Strategy 

Our investment strategy is designed to: 

•  manage an investment portfolio consisting primarily of agency securities that seeks to generate attractive risk-adjusted 

returns; 

capitalize on discrepancies in the relative valuations in the agency securities market;  

• 
•  manage financing, interest and prepayment rate risks;  

• 

• 

• 

• 

preserve our net book value;  

provide regular quarterly distributions to our stockholders;  

qualify as a REIT; and  

remain exempt from the requirements of the Investment Company Act of 1940, as amended (the “Investment Company 
Act”). 

 Our Targeted Investments  

Agency Mortgage-Backed Securities

The  agency  mortgage-backed  securities  in  which  we  invest  consist  of  agency  residential  pass-through  certificates  and 

collateralized mortgage obligations:  

•  Agency Residential Pass-Through Certificates. Agency residential pass-through certificates are securities representing 
interests in “pools” of mortgage loans secured by residential real property where payments of both interest and principal,  
on the securities are guaranteed by a GSE or U.S. Government agency, and made monthly to holders of the securities, 
in effect “passing through” monthly payments made by the individual borrowers on the mortgage loans that underlie 
the securities, net of fees paid to the issuer/guarantor and servicers of the securities.  In general, mortgage pass-through 
certificates distribute cash flows from the underlying collateral on a pro rata basis among holders of the securities. 
Holders of the securities also receive guarantor advances of principal and interest for delinquent loans in the mortgage 
pools.  

2

•  Agency Collateralized Mortgage Obligations.  Agency CMOs are securities that are structured instruments representing 
interests in agency residential pass-through certificates. Agency CMOs consist of multiple classes of securities, with 
each class having specified characteristics, including stated maturity dates, weighted average lives and rules governing 
principal and interest distribution. Monthly payments of interest and principal, including prepayments, are typically 
returned to different classes based on rules described in the trust documents. Principal and interest payments may also 
be divided between holders of different securities in the agency CMO and some securities may only receive interest 
payments while others receive only principal payments. 

The agency mortgage-backed securities that we acquire provide funds for mortgage loans made to residential homeowners. 
These securities generally represent interests in pools of mortgage loans made by savings and loan institutions, mortgage bankers, 
commercial banks and other mortgage lenders. These pools of mortgage loans are assembled for sale to investors, such as us, by 
various government-related or private organizations.  

Agency mortgage-backed securities differ from other forms of traditional debt securities, which normally provide for periodic 
payments of interest in fixed amounts with principal payments at maturity or on specified call dates. Instead, agency mortgage-
backed securities provide for a monthly payment, which may consist of both interest and principal. In effect, these payments are 
a “pass-through” of the monthly interest and principal payments made by the individual borrower on the mortgage loans, net of 
any fees paid to the issuer, servicer or guarantor of the securities. In addition, principal may be prepaid, without penalty, at par at 
any time due to prepayments on the underlying mortgage loans. These differences can result in significantly greater price and 
yield volatility than is the case with traditional fixed-income securities.  

Various factors affect the rate at which mortgage prepayments occur, including changes in the level of and directional trends 
in housing prices, interest rates, general economic conditions, loan age and size, loan-to-value ratio, the location of the property 
and social and demographic conditions. Additionally, changes to GSE underwriting practices or other governmental programs 
could also significantly impact prepayment rates or expectations.  Also, the pace at which the loans underlying our securities 
become seriously delinquent or are modified and the timing of GSE repurchases of such loans from our securities can materially 
impact the rate of prepayments. Generally, prepayments on agency mortgage-backed securities increase during periods of falling 
mortgage interest rates and decrease during periods of rising mortgage interest rates. However, this may not always be the case. 
We may reinvest principal repayments at a yield that is lower or higher than the yield on the repaid investment, thus affecting our 
net interest income by altering the average yield on our assets. 

 When interest rates are declining, the value of agency mortgage-backed securities with prepayment options may not increase 
as much as other fixed income securities or could even decrease. The rate of prepayments on underlying mortgages affect the price 
and volatility of agency mortgage-backed securities and may have the effect of shortening or extending the duration of the security 
beyond what was anticipated at the time of purchase. When interest rates rise, our holdings of agency mortgage-backed securities 
may experience reduced returns if the owners of the underlying mortgages pay off their mortgages slower than anticipated. This 
could cause the prices of our mortgage assets to fall more than we anticipated and for our hedge portfolio to underperform relative 
to the decline in the value of our mortgage assets, thus reducing our net book value. This is generally referred to as “extension 
risk”.  

Payments of principal and interest on agency mortgage-backed securities, although not the market value of the securities 
themselves, are guaranteed either by the full faith and credit of the United States, such as those issued by Ginnie Mae, or by a 
GSE, such as those issued by Fannie Mae or Freddie Mac.  

Agency mortgage-backed securities are collateralized by pools of fixed-rate mortgage loans or adjustable-rate mortgage 
loans (“ARMs”), including hybrid ARMs.  Hybrid ARMs are mortgage loans that have interest rates that are fixed for an initial 
period (typically three, five, seven or 10 years) and, thereafter, reset at regular intervals subject to interest rate caps. Our allocation 
of investments among securities collateralized by fixed-rate mortgage loans, ARMs or hybrid ARMs depends on our Manager's 
assessment of the relative value of the securities, which is based on numerous factors including, but not limited to, expected future 
prepayment trends, supply and demand, costs of financing, costs of hedging, expected future interest rate volatility and the overall 
shape of the U.S. Treasury and interest rate swap yield curves. 

Fannie Mae and Freddie Mac: 

We primarily invest in Fannie Mae and Freddie Mac agency mortgage-backed securities.  Fannie Mae and Freddie Mac 
are stockholder-owned corporations chartered by Congress with a public mission to provide liquidity, stability, and affordability 
to the U.S. housing market.  Fannie Mae and Freddie Mac are currently regulated by the Federal Housing Finance Agency (“FHFA”), 
the  U.S. Department  of  Housing  and  Urban  Development  ("HUD"),  the  U.S.  Securities  and  Exchange  Commission,  and  the 
U.S. Department of the Treasury (“U.S. Treasury”), and are currently operating under the conservatorship of FHFA. The U.S. 
Treasury has agreed to support the continuing operations of Fannie Mae and Freddie Mac with any necessary capital contributions 

3

 
while in conservatorship.  However, the U.S. government does not guarantee the securities, or other obligations, of Fannie Mae 
or Freddie Mac.

Fannie Mae and Freddie Mac operate in the secondary mortgage market.  They purchase residential mortgage loans and 
mortgage-related securities from primary mortgage market institutions, such as commercial banks, savings and loan associations, 
mortgage banking companies, seller/servicers, securities dealers and other investors.  Through the mortgage securitization process, 
they package the purchased mortgage loans into guaranteed mortgage-backed securities for sale to investors, such as us, in the 
form of pass-through certificates and guarantee the payment of principal and interest on the securities or, on the underlying loans 
held within the securitization trust, in exchange for guarantee fees.  The underlying loans must meet certain underwriting standards 
established by Fannie Mae and Freddie Mac (referred to as “conforming loans”) and may be fixed or adjustable rate loans with 
original terms to maturity generally up to 40 years. 

Ginnie Mae:

Ginnie Mae is a wholly-owned corporate instrumentality of the United States within HUD. Ginnie Mae guarantees the timely 
payment of the principal of and interest on certificates that represent an interest in a pool of mortgages insured by the Federal 
Housing Administration, or FHA, or partially guaranteed by the Department of Veterans Affairs and other loans eligible for inclusion 
in mortgage pools underlying Ginnie Mae certificates. Section 306(g) of the Housing Act provides that the full faith and credit of 
the United States is pledged to the payment of all amounts which may be required to be paid under any guaranty by Ginnie Mae. 
 At present, most Ginnie Mae certificates are backed by single-family mortgage loans. 

Agency Debenture Securities

We may also invest in agency debenture securities issued by Freddie Mac, Fannie Mae or the FHLB, a GSE.  The agency 

debentures in which we may invest are not backed by collateral, but by the credit worthiness of the issuing GSE.  

Investment Methods  

We purchase agency securities either in initial offerings or on the secondary market through broker-dealers or similar entities.  
We may also utilize to-be-announced forward contracts ("TBA securities") in order to invest in agency mortgage-backed securities 
or to hedge our investments.  A TBA security is a forward contract for the purchase or the sale of agency securities  at a predetermined 
price, face amount, issuer, coupon and stated maturity on an agreed-upon future date, but the particular agency securities to be 
delivered are not identified until shortly before the TBA settlement date. We may also choose, prior to settlement, to move the 
settlement of these securities out to a later date by entering into an offsetting position (referred to as a "pair off"), net settling the 
paired off positions for cash, and simultaneously entering into a similar TBA contract for a later settlement date, which is commonly 
collectively referred to as a “dollar roll” transaction.   

 Our Active Portfolio Management Strategy  

Our Manager employs on our behalf an active management strategy to achieve our principal objectives of generating attractive 
risk-adjusted returns and preservation of our net book value. Our active management strategy involves buying and selling securities 
in all sectors of the agency securities market, including fixed-rate agency securities, adjustable-rate agency securities, options on 
agency securities, agency CMOs and agency debenture securities based on our Manager's continual assessment of the relative 
value and risk and return of these securities and ability to economically hedge a portion of our exposure to market risks. Therefore, 
the composition of our portfolio and hedging strategies will vary as our Manager believes changes to market conditions, risks and 
valuations warrant. Consequently, we may experience investment gains or losses when we sell securities that our Manager no 
longer believes provide attractive risk-adjusted returns or when our Manager believes more attractive alternatives are available in 
the agency securities market. We may also experience gains or losses as a result of our hedging strategies. Our leverage may also 
fluctuate as we pursue our active management strategy, but we generally would expect our leverage to be six to eleven times our 
stockholders' equity. 

 Investment Committee and Investment Guidelines 

 The investment committee established by our Manager consists of Messrs. Malon Wilkus, John R. Erickson, Samuel A. Flax 
and Thomas A. McHale, each of whom is an officer of our Manager. The role of the investment committee is to monitor the 
performance of our Manager with respect to our investment guidelines and investment strategy, to monitor our investment portfolio 
and to monitor our compliance requirements related to our intention to qualify as a REIT and to remain exempt from registration 
as an investment company under the Investment Company Act. The investment committee meets as frequently as it believes is 
required to maintain prudent oversight of our investment activities. Our Board of Directors receives an investment report and 
reviews our investment portfolio and related compliance with the investment guidelines on at least a quarterly basis. Our Board 

4

 
of Directors does not review or approve individual investments, but receives notification in the event that we operate outside of 
our operating policies or investment guidelines. 

Our Board of Directors has approved the following investment guidelines:  

• 

• 

• 

• 

all of our investments shall be in agency securities (other than for hedging purposes and investments in  approved broker-
dealers);

no investment shall be made that would cause us to fail to qualify as a REIT for federal income tax purposes;  

no investment shall be made that would cause us to be regulated as an  investment company under the Investment 
Company Act; and  

prior to entering into any proposed investment transaction with American Capital or any of its affiliates, a majority of 
our independent directors must approve the terms of the transaction.  

The investment committee may change these investment guidelines at any time, including a change that would permit us to  
invest in other mortgage related investments, with the approval of our Board of Directors, (which must include a majority of our 
independent directors), but without any approval from our stockholders. 

 Our Financing Strategy 

 As part of our investment strategy, we leverage our investment portfolio to increase potential returns to our stockholders. 
Our  primary  source  of  financing  is  through  short-term  repurchase  agreements. A  repurchase  transaction  acts  as  a  financing 
arrangement under which we effectively pledge our investment securities as collateral to secure a short-term loan. Our borrowings 
pursuant to these repurchase transactions generally have maturities that range from 30 days to one year, but may have maturities 
of fewer than 30 days or up to five or more years. Under our repurchase agreements we typically pay a floating rate based on the 
one, three or six month London Interbank Offered Rate, or LIBOR, plus or minus a fixed spread. 

Our leverage may vary periodically depending on market conditions and our Manager's assessment of risk and returns. We 
generally would expect our leverage to be within six to eleven times the amount of our stockholders' equity. However, under 
certain market conditions, we may operate at leverage levels outside of this range for extended periods of time. We also cannot 
assure you that we will continue to be successful in borrowing sufficient amounts to fund our intended acquisitions of agency 
securities.  

We have master repurchase agreements with 32 financial institutions as of December 31, 2012. The terms of the repurchase 
transaction borrowings under our master repurchase agreements generally conform to the terms in the standard master repurchase 
agreement  as  published  by  the  Securities  Industry  and  Financial  Markets Association  ("SIFMA")  as  to  repayment,  margin 
requirements and the segregation of all securities we have initially sold under the repurchase transaction. In addition, each lender 
typically  requires  that  we  include  supplemental  terms  and  conditions  to  the  standard  master  repurchase  agreement.  Typical 
supplemental terms and conditions include changes to the margin maintenance requirements, required haircuts, purchase price 
maintenance requirements, requirements that all controversies related to the repurchase agreement be litigated in a particular 
jurisdiction and cross default provisions. These provisions differ for each of our lenders and certain of these terms are not determined 
until we engage in a specific repurchase transaction.  

We may also seek to obtain other sources of financing depending on market conditions.  We may finance the acquisition of 
agency mortgage-backed securities by entering into TBA dollar roll transactions in which we would sell a TBA contract for current 
month settlement and simultaneously purchase a similar, but not identical, TBA contract for a forward settlement date. Prior to 
the forward settlement date, we may choose to roll the position out to a later date by entering into an offsetting TBA position, net 
settling the paired off positions for cash, and simultaneously entering into a similar TBA contract for a later settlement date.  In 
such transactions, the TBA contract purchased for a forward settlement date is priced at a discount to the TBA contract sold for 
settlement/pair off in the current month. This difference (or discount) is referred to as the “price drop”.  The price drop is the 
economic equivalent of net interest carry income on the underlying agency mortgage-backed securities over the roll period (interest 
income less implied financing cost) and is commonly referred to as "dollar roll income."  Consequently, dollar roll transactions 
represent a form of off-balance sheet financing.  In evaluating our overall leverage at risk, our Manager considers both our on-
balance and off-balance sheet financing.

Our Risk Management Strategy  

We use a variety of strategies to economically hedge a portion of our exposure to market risks, including interest rate and 
prepayment risk, to the extent that our Manager believes is prudent, taking into account our investment strategy, the cost of the 
hedging transactions and our intention to qualify as a REIT.  As a result, we may not hedge certain interest rate or prepayment 

5

risks if our Manager believes that bearing such risks enhances our return relative to our risk/return profile, or the hedging transaction 
would negatively impact our REIT status.

• 

Interest Rate Risk. We hedge some of our exposure to potential interest rate mismatches between the interest we earn 
on our longer term investments and the costs on our shorter term borrowings. Because a majority of our leverage is in 
the form of repurchase agreements, our financing costs fluctuate based on short-term interest rate indices, such as LIBOR. 
Because our investments are assets that primarily have fixed rates of interest and could mature in up to 40 years, the 
interest we earn on those assets generally does not move in tandem with the interest rates that we pay on our repurchase 
agreements. We may experience reduced income or losses based on these rate movements. In order to mitigate such risk, 
we utilize certain hedging techniques to effectively lock in a portion of the spread between the interest we earn on our 
assets and the interest we pay on our financing costs. 

•  Prepayment Risk. Because residential borrowers are able to prepay their mortgage loans at par at any time, we face the 
risk that we will experience a return of principal on our investments earlier than anticipated, and we may have to invest 
that principal at potentially lower yields. Because prepayments on residential mortgages generally accelerate when interest 
rates decrease and slow when interest rates increase, mortgage securities typically have "negative convexity." In other 
words, certain mortgage securities in which we invest may increase in price more slowly than most bonds, or even fall 
in value, as interest rates decline. Conversely, certain mortgage securities in which we invest may decrease in value more 
quickly than similar duration bonds as interest rates increase. In order to manage our prepayment and interest rate risks, 
we  monitor,  among  other  things,  our  "duration  gap"  and  our  convexity  exposure.  Duration  is  the  relative  expected 
percentage change in market value of our assets that would be caused by a parallel change in short and long-term interest 
rates. Convexity exposure relates to the way the duration of a mortgage security changes when the interest rate and 
prepayment environment changes.

The principal instruments that we use to hedge a portion of our exposure to interest rate and prepayment risks are interest 
rate swaps and options to enter into interest rate swaps (“interest rate swaptions”). We also purchase or sell TBAs, specified agency 
securities on a forward basis, U.S. Treasury securities and U.S. Treasury futures contracts; purchase or write put or call options 
on TBA securities; and invest in other types of mortgage derivatives, such as interest-only securities, and synthetic total return 
swaps, such as the Markit IOS Synthetic Total Return Swap Index (“Markit IOS Index”).

The risk management actions we take may lower our earnings and dividends in the short term to further our objective of 
maintaining attractive levels of earnings and dividends over the long term. However, there can be no certainty that our Manager's 
projections of our exposures to interest rates, prepayments or other risks will be accurate or that our hedging activities will be 
effective and, therefore, actual results could differ materially.

Income from hedging transactions that we enter into to manage risk may not constitute qualifying gross income under one 
or both of the gross income tests applicable to REITs. Therefore, we may have to limit our use of certain advantageous hedging 
techniques, which could expose us to greater risks than we would otherwise want to bear, or implement those hedges through a 
taxable REIT subsidiary ("TRS").  Implementing our hedges through a TRS could increase the cost of our hedging activities 
because a TRS is subject to tax on income and gains. 

Other Investment Strategies  

We may enter into other short or long term investment strategies as the opportunities arise.  

Our Manager  

We are externally managed and advised by our Manager pursuant to the terms of a management agreement. Our Manager 
is an indirect subsidiary of American Capital Asset Management, LLC, which is a portfolio company of American Capital, Ltd., 
a publicly-traded private equity firm and global asset manager (NASDAQ: ACAS). American Capital, both directly and through 
its asset management business, originates, underwrites and manages investments in private equity, leveraged finance, real estate 
and structured products. Founded in 1986, American Capital had $117 billion in assets under management and eight offices in the 
United States and Europe as of December 31, 2012.

The sister company of our Manager is the external manager of American Capital Mortgage Investment Corp. (NASDAQ: 
MTGE) ("MTGE"), a publicly-traded REIT that invests in agency mortgage investments, non-agency mortgage investments and 
other mortgage related investments. In connection with our initial public offering, American Capital committed not to sponsor 
another investment vehicle that invests predominantly in agency securities that represent undivided beneficial interests in a group 
or pool of one or more mortgages, or whole-pool agency securities, for so long as we are managed by an affiliate of American 
Capital. Thus, MTGE's investment portfolio is expected to consist of assets that are not predominantly whole-pool agency securities 
for so long as we are managed by an affiliate of American Capital. 

6

Our Manager is responsible for administering our business activities and day-to-day operations, subject to the supervision 
and oversight of our Board of Directors. All of our officers and the members of our mortgage investment team and other support 
personnel are employees of either the parent company of our Manager or American Capital. Because neither we nor our Manager 
have  any  employees,  our  Manager has  entered  into  an  administrative  services  agreement  with  American  Capital  and  the 
parent company  of  our  Manager,  pursuant  to  which  our  Manager  has  access  to  their  employees,  infrastructure,  business 
relationships, management expertise, information technologies, capital raising capabilities, legal and compliance functions, and 
accounting,  treasury  and  investor  relations  capabilities,  to  enable  our  Manager  to  fulfill  all  of  its  responsibilities  under  the 
management agreement. We are not a party to the administrative services agreement. 

Malon Wilkus is our Chair and Chief Executive Officer and the Chief Executive Officer of our Manager and its parent 
company, American Capital Mortgage Management, LLC.  Mr. Wilkus is also the Chair and Chief Executive Officer of MTGE 
and the Chief Executive Officer of its manager, American Capital MTGE Management, LLC. In addition, Mr. Wilkus is the founder 
of American Capital, and has served as its Chief Executive Officer and Chairman of the Board of Directors since 1986, except for 
the period from 1997 to 1998 during which he served as Chief Executive Officer and Vice Chairman of the Board of Directors. 
He also served as President of American Capital from 2001 to 2008 and from 1986 to 1999. Mr. Wilkus has also been the Chairman 
of European Capital Limited, a European private equity and mezzanine fund, since its formation in 2005. Additionally, Mr. Wilkus 
is the Chief Executive Officer and President of American Capital Asset Management, LLC, which is the asset fund management 
portfolio company of American Capital. He has also served on the board of directors of over a dozen middle-market companies 
in various industries.

Gary Kain is the President of our Manager and also serves as our President and Chief Investment Officer, with primary 
oversight for all of our investments. He is also the President and Chief Investment Officer of MTGE and the President of its 
manager.  Mr. Kain joined American Capital in January 2009 as a Senior Vice President and Managing Director and has served 
in various other roles with American Capital and its affiliates. Prior to joining American Capital, Mr. Kain served as Senior Vice 
President of Investments and Capital Markets of Freddie Mac from May 2008 to January 2009. Since joining Freddie Mac in 
1988, Mr. Kain served as Senior Vice President of Mortgage Investments & Structuring of Freddie Mac from February 2005 to 
April 2008, during which time he was responsible for managing all of Freddie Mac's mortgage investment activities for its $700 
billion retained portfolio. From 2001 to 2005, Mr. Kain served as Vice President of Mortgage Portfolio Strategy at Freddie Mac.

John R. Erickson is our Executive Vice President and Chief Financial Officer and a member of our Board of Directors, 
and Executive Vice President and Treasurer of our Manager and American Capital Mortgage Management, LLC. Mr. Erickson is 
also the Executive Vice President and Chief Financial Officer and a member of the board of directors of MTGE and the Executive 
Vice President and Treasurer of its manager, American Capital MTGE Management, LLC. In addition, he is the Executive Vice 
President and Treasurer of American Capital Asset Management, LLC. Mr. Erickson has also served as President, Structured 
Finance of American Capital since 2008 and as its Chief Financial Officer since 1998. From 1991 to 1998, Mr. Erickson was the 
Chief Financial Officer of Storage USA, Inc., a REIT formerly traded on the New York Stock Exchange (NYSE: SUS).

Samuel A. Flax is our Executive Vice President and Secretary and a member of our Board of Directors, and Executive 
Vice President, Chief Compliance Officer and Secretary of our Manager and American Capital Mortgage Management, LLC. Mr. 
Flax is also Executive Vice President and Secretary and a member of the board of directors of MTGE and the Executive Vice 
President, Chief Compliance Officer and Secretary of its manager, American Capital MTGE Management, LLC. In addition, he 
is the Executive Vice President, Chief Compliance Officer and Secretary of American Capital Asset Management, LLC. Mr. Flax 
has also served as the Executive Vice President, General Counsel, Chief Compliance Officer and Secretary of American Capital, 
Ltd. since January 2005. Mr. Flax was a partner in the corporate and securities practice group of the Washington, D.C. law firm 
of Arnold & Porter LLP from 1990 to January 2005. At Arnold & Porter LLP, he represented American Capital in raising debt and 
equity capital, advised the company on corporate, securities and other legal matters and represented the company in many of its 
investment transactions.

Peter J. Federico is the Senior Vice President and Chief Risk Officer of our Manager and also serves as our Senior Vice 
President and Chief Risk Officer. He is also the Senior Vice President and Chief Risk Officer of affiliates of our Manager and of 
MTGE.  He is primarily responsible for overseeing risk management activities for us and other funds managed by affiliates of our 
Manager. Mr. Federico joined our Manager in May 2011. Prior to that, Mr. Federico served as Executive Vice President and 
Treasurer of Freddie Mac from October 2010 through May 2011, where he was primarily responsible for managing the company's 
investment activities for its retained portfolio and developing, implementing and managing risk mitigation strategies. He was also 
responsible  for  managing  Freddie  Mac's  $1.2  trillion  interest  rate  derivative  portfolio  and  short  and  long-term  debt  issuance 
programs. Mr. Federico also served in a number of other capacities at Freddie Mac, including as Senior Vice President, Asset & 
Liability Management, after he joined the company in 1988.

Christopher J. Kuehl is a Senior Vice President of our Manager and also serves as our Senior Vice President of Mortgage 
Investments. He is also the Senior Vice President of Mortgage Investments of affiliates of our Manager and of MTGE.  He is 
7

 
primarily responsible for directing purchases and sales of agency securities for us and other funds managed by affiliates of our 
Manager.  Mr. Kuehl joined American Capital in August 2010. Prior to that, Mr. Kuehl served as Vice President of Mortgage 
Investments & Structuring of Freddie Mac, where he was primarily responsible for directing Freddie Mac's purchases, sales and 
structuring activities for all MBS products, including fixed-rate mortgages, ARMs and CMOs. Prior to joining Freddie Mac in 
2000, Mr. Kuehl was a Portfolio Manager with TeleBanc/Etrade Bank. 

The Management Agreement  

We have entered into a management agreement with our Manager with a current renewal term through May 20, 2013, and 
automatic one-year extension options thereafter. The management agreement may only be terminated by either us or our Manager 
without cause, as defined in the management agreement, after the completion of the current renewal term, or the expiration of any 
automatic  subsequent  renewal  term,  provided  that  either  party  provides  180-days  prior  written  notice  of  non-renewal  of  the 
management agreement. If we were not to renew the management agreement without cause, we must pay a termination fee on the 
last day of the applicable term, equal to three times the average annual management fee earned by our Manager during the prior 
24-month period immediately preceding the most recently completed month prior to the effective date of termination. We may 
only not renew the management agreement with or without cause with the consent of a majority of our independent directors. Our 
Manager is responsible for, among other things, performing all of our day-to-day functions, determining investment criteria in 
conjunction with our Board of Directors, sourcing, analyzing and executing investments, asset sales and financings and performing 
asset management duties.  

We pay our Manager a base management fee payable monthly in arrears in an amount equal to one twelfth of 1.25% of our 
Equity. Our Equity is defined as our month-end stockholders' equity, adjusted to exclude the effect of any unrealized gains or 
losses  included  in  either  retained  earnings  or  accumulated  other  comprehensive  income  (“OCI”)  (a  separate  component  of 
stockholders' equity), each as computed in accordance with GAAP. There is no incentive compensation payable to our Manager 
pursuant to the management agreement.  

In addition, we reimburse our Manager for expenses directly related to our operations incurred by our Manager, but excluding 
employment-related expenses of our Manager's officers and employees and any American Capital employees who provide services 
to us pursuant to the management agreement. 

Exemption from Regulation under the Investment Company Act  

We conduct our business so as not to become regulated as an investment company under the Investment Company Act, in 
reliance on the exemption provided by Section 3(c)(5)(C) of the Investment Company Act. Section 3(c)(5)(C), as interpreted by 
the staff of the SEC, requires us to invest at least 55% of our assets in "mortgages and other liens on and interest in real estate" or 
"qualifying real estate interests" and at least 80% of our assets in qualifying real estate interests and "real estate-related assets." 
In satisfying this 55% requirement, based on pronouncements of the SEC staff, we treat agency mortgage-backed securities issued 
with respect to an underlying pool of mortgage loans in which we hold all of the certificates issued by the pool ("whole pool" 
securities) as qualifying real estate interests. We currently treat agency mortgage-backed securities in which we hold less than all 
of the certificates issued by the pool ("partial pool" securities) as real estate-related assets. We treat CMO securities as real-estate 
related assets.  We treat agency debenture securities as non-qualifying real estate assets. 

Real Estate Investment Trust Requirements 

 We have elected to be taxed as a REIT under the Internal Revenue Code. As long as we qualify as a REIT, we generally 
will not be subject to federal income taxes on our taxable income to the extent that we annually distribute all of our taxable income 
to stockholders. We believe that we have been organized and operate in such a manner as to qualify for taxation as a REIT.  

Qualification and taxation as a REIT depends on our ability to meet on a continuing basis various qualification requirements 
imposed upon REITs by the Internal Revenue Code. Our ability to qualify as a REIT also requires that we satisfy certain asset 
tests, some of which depend upon the fair market values of assets that we own directly or indirectly. Such values may not be 
susceptible to precise determination.  Accordingly, no assurance can be given that the actual results of our operations for any 
taxable year will satisfy such requirements for qualification and taxation as a REIT.  

Taxation of REITs in General  

Provided that we continue to qualify as a REIT, we will generally be entitled to a deduction for dividends that we pay and 
therefore will not be subject to federal corporate income tax on our taxable income that is currently distributed to our stockholders. 
This treatment substantially eliminates the “double taxation” at the corporate and stockholder levels that generally results from 
investment in a corporation. In general, the income that we generate is taxed only at the stockholder level upon a distribution of 
dividends to our stockholders.  

8

As a REIT, we will nonetheless be subject to federal tax under certain circumstances including the following:  

•  We will be taxed at regular corporate rates on any undistributed taxable income, including undistributed net capital 

gains. 

•  We may be subject to the “alternative minimum tax” on our items of tax preference, including any deductions of net 

operating losses.  

• 

• 

• 

• 

If we have net income from prohibited transactions, which are, in general, sales or other dispositions of inventory or 
property held primarily for sale to customers in the ordinary course of business, other than foreclosure property, such 
income will be subject to a 100% tax.  

If we should fail to satisfy the 75% gross income test or the 95% gross income test, as discussed below, but nonetheless 
maintain our qualification as a REIT because we satisfy other requirements, we will be subject to a 100% tax on an 
amount based on the magnitude of the failure, as adjusted to reflect the profit margin associated with our gross income. 

If we should violate the asset tests (other than certain de minimis violations) or other requirements applicable to REITs, 
as described below, and yet maintain our qualification as a REIT because there is reasonable cause for the failure and 
other applicable requirements are met, we may be subject to a penalty tax. In that case, the amount of the penalty tax 
will be at least $50,000 per failure, and, in the case of certain asset test failures, will be determined as the amount of 
net income generated by the assets in question multiplied by the highest corporate tax rate (currently 35%) if that amount 
exceeds $50,000 per failure.  

If we should fail to distribute during each calendar year at least the sum of (a) 85% of our REIT ordinary income for 
such year, (b) 95% of our REIT capital gain net income for such year, and (c) any undistributed taxable income from 
prior periods, we would be subject to a nondeductible 4% excise tax on the excess of the required distribution over the 
sum of (i) the amounts that we actually distributed and (ii) the amounts we retained and upon which we paid income 
tax at the corporate level. 

•  We may be required to pay monetary penalties to the IRS in certain circumstances, including if we fail to meet record 
keeping requirements intended to monitor our compliance with rules relating to the composition of a REIT's stockholders, 
as described below in “Requirements for Qualification-General.”  

•  A 100% tax may be imposed on transactions between us and our TRSs (as described below), that do not reflect arm's-

length terms.  

• 

If we acquire appreciated assets from a corporation that is not a REIT (i.e., a corporation taxable under subchapter C 
of the Internal Revenue Code) in a transaction in which the adjusted tax basis of the assets in our hands is determined 
by reference to the adjusted tax basis of the assets in the hands of the subchapter C corporation, we may be subject to 
tax on such appreciation at the highest corporate income tax rate then applicable if we subsequently recognize a gain 
on  a  disposition  of  any  such  assets  during  the  ten-year  period  following  their  acquisition  from  the  subchapter  C 
corporation.  

• 

The earnings of our subsidiaries, including our TRSs, are subject to federal corporate income tax to the extent that such 
subsidiaries are subchapter C corporations and not qualified REIT subsidiaries ("QRS"). 

Requirements for Qualification-General  

The Internal Revenue Code defines a REIT as a corporation, trust or association:  

(1) 

that is managed by one or more trustees or directors;  

(2) 

the beneficial ownership of which is evidenced by transferable shares, or by transferable certificates of beneficial 
interest;  

(3) 

that would be taxable as a domestic corporation but for its election to be subject to tax as a REIT;  

(4) 

that is neither a financial institution nor an insurance company subject to specific provisions of the Internal Revenue 
Code;  

(5) 

the beneficial ownership of which is held by 100 or more persons;  

9

(6) 

in which, during the last half of each taxable year, not more than 50% in value of the outstanding stock is owned, 
directly or indirectly, by five or fewer “individuals” (as defined in the Internal Revenue Code to include specified tax-
exempt entities); and  

(7)  which meets other tests described below, including with respect to the nature of its income and assets.  

The Internal Revenue Code provides that conditions (1) through (4) must be met during the entire taxable year, and that 
condition (5) must be met during at least 335 days of a taxable year of 12 months.  Our amended and restated articles of incorporation 
provides restrictions regarding the ownership and transfers of our stock, which are intended to assist us in satisfying the stock 
ownership requirements described in conditions (5) and (6) above.  

To monitor compliance with the stock ownership requirements, we generally are required to maintain records regarding the 
actual ownership of our stock. To do so, we must demand written statements each year from the record holders of significant 
percentages of our stock pursuant to which the record holders must disclose the actual owners of the stock (i.e., the persons required 
to include our dividends in their gross income). We must maintain a list of those persons failing or refusing to comply with this 
demand as part of our records. We could be subject to monetary penalties if we fail to comply with these record-keeping requirements. 
If a stockholder fails or refuses to comply with the demands, the stockholder will be required by Treasury regulations to submit 
a statement with their tax return disclosing their actual ownership of our stock and other information.  

The Internal Revenue Code provides relief from violations of the REIT gross income requirements, as described below 
under “Income Tests,” in cases where a violation is due to reasonable cause and not to willful neglect, and other requirements are 
met, including the payment of a penalty tax that is based upon the magnitude of the violation. In addition, certain provisions of 
the Internal Revenue Code extend similar relief in the case of certain violations of the REIT asset requirements (see “Asset Tests” 
below) and other REIT requirements, again provided that the violation is due to reasonable cause and not willful neglect and other 
conditions are met, including the payment of a penalty tax. If we fail to satisfy any of the various REIT requirements, there can 
be no assurance that these relief provisions would be available to enable us to maintain our qualification as a REIT, and, if such 
relief provisions are available, the amount of any resultant penalty tax could be substantial.  

Effect of Taxable Subsidiaries  

In  general,  we  may  jointly  elect  with  a  subsidiary  corporation,  whether  or  not  wholly-owned,  to  treat  such  subsidiary 
corporation as a taxable REIT subsidiary. We generally may not own more than 10% of the securities of a taxable corporation, as 
measured by voting power or value, unless we and such corporation elect to treat such corporation as a taxable REIT subsidiary. 
The separate existence of a taxable REIT subsidiary or other taxable corporation is not ignored for federal income tax purposes. 
Accordingly, such entities generally are subject to corporate income tax on their earnings, which may reduce the cash flow that 
we and our subsidiaries generate in the aggregate, and may reduce our ability to make distributions to our stockholders.  

For determining compliance with the "Income Tests" and "Asset Tests" applicable to REITs described below, the gross 
income and assets of TRSs and other taxable subsidiaries are excluded.  Instead, actual dividends paid to the REIT from such 
taxable subsidiaries, if any, are included in the REIT's gross income tests and the value of the REIT's net investment in such entities  
is included in the gross asset tests.  Because the gross income and assets of a TRS or other taxable subsidiary corporations are 
excluded in determining compliance with the REIT requirements, we may use such entities to undertake indirectly activities that 
the REIT rules might otherwise preclude us from doing directly or through pass-through subsidiaries. For example, we may use 
our TRS or other taxable subsidiary corporations to conduct activities that give rise to certain categories of income or to conduct 
activities that, if conducted by us directly, could be treated in our hands as non-real estate related or prohibited transactions. 

We jointly elected to treat our wholly-owned subsidiary, American Capital Agency TRS, LLC as a TRS.

The TRS rules limit the deductibility of interest paid or accrued by a TRS to its parent REIT to assure that the TRS is subject 
to an appropriate level of corporate taxation.  Further, the rules impose a 100% excise tax on transactions between a TRS and its 
parent REIT that are not conducted on an arm's-length basis.  We intend that all of our transactions with our TRSs will be conducted 
on an arm's-length basis.

 Qualified REIT Subsidiaries

A qualified REIT subsidiary (or "QRS") is any corporation in which we own 100% of such corporation's outstanding 
stock and for which no election has been made to classify it as a taxable REIT subsidiary. As such, their assets, liabilities and 
income would generally be treated as our assets, liabilities and income for purposes of each of the below REIT qualification tests. 
We currently do not have a QRS.

10

Income Tests  

In order to continue to qualify as a REIT, we must satisfy two gross income requirements on an annual basis. 

1.  At least 75% of our gross income for each taxable year, excluding gross income from sales of inventory or dealer property 
in “prohibited transactions” and certain hedging transactions, generally must be derived from investments relating to 
real property or mortgages on real property, including interest income derived from mortgage loans secured by real 
property  (including,  generally,  agency  mortgage-backed  securities  and  certain  other  types  of  mortgage-backed 
securities), “rents from real property,” dividends received from other REITs, and gains from the sale of real estate assets, 
as well as specified income from temporary investments. 

2.  At least 95% of our gross income in each taxable year, excluding gross income from prohibited transactions and certain 
hedging transactions, must be derived from some combination of income that qualifies under the 75% gross income test 
described above, as well as other dividends, interest, and gain from the sale or disposition of stock or securities, which 
need not have any relation to real property. 

Interest income constitutes qualifying mortgage interest for purposes of the 75% gross income test described above to the 
extent that the obligation upon which such interest is paid is secured by a mortgage on real property. If we receive interest income 
with respect to a mortgage loan that is secured by both real property and other property, and the highest principal amount of the 
loan outstanding during a taxable year exceeds the fair market value of the real property on the date that we acquired or originated 
the mortgage loan, the interest income will be apportioned between the real property and the other collateral, and our income from 
the arrangement will qualify for purposes of the 75% gross income test only to the extent that the interest is allocable to the real 
property. Even if a loan is not secured by real property, or is under secured, the income that it generates may nonetheless qualify 
for purposes of the 95% gross income test.  

We treat our investments in agency mortgage-backed securities either as interests in a grantor trust or as interests in a real 
estate mortgage investment conduit (“REMIC”) for federal income tax purposes and, therefore, treat all interest income from our 
agency mortgage-backed securities as qualifying income for the 95% gross income test.  In the case of agency mortgage-backed 
securities treated as interests in grantor trusts, we treat these as owning an undivided beneficial ownership interest in the mortgage 
loans held by the grantor trust. Such mortgage loans generally qualify as real estate assets to the extent that they are secured by 
real property. The interest on such mortgage loans are qualifying income for purposes of the 75% gross income test to the extent 
that the obligation is secured by real property, as discussed above.  In the case of agency mortgage-backed securities treated as 
interests in a REMIC, income derived from REMIC interests is generally treated as qualifying income for purposes of the 75% 
gross income tests. If less than 95% of the assets of the REMIC are real estate assets, however, then only a proportionate part of 
our interest in the REMIC and income derived from the interest qualifies for purposes of the 75% gross income test. In addition, 
some REMIC securitizations include embedded interest rate swap or cap contracts or other derivative instruments that potentially 
could produce non-qualifying income for the holder of the related REMIC securities. We expect that substantially all of our income 
from agency mortgage-backed securities will continue to be qualifying income for purposes of the REIT gross income tests.  

We purchase and sell agency mortgage-backed securities through TBA contracts and recognize income or gains from the 
disposition of those TBAs, through dollar roll transactions or otherwise, and may continue to do so in the future. While there is 
no direct authority with respect to the qualification of income or gains from dispositions of TBAs as gains from the sale of real 
property (including interests in real property and interests in mortgages on real property) or other qualifying income for purposes 
of the 75% gross income test, we treat income and gains from our TBAs as qualifying income for purposes of the 75% gross 
income test, based on an opinion of Skadden, Arps, Slate, Meagher & Flom LLP substantially to the effect that, for purposes of 
the 75% REIT gross income test, any gain recognized by us in connection with the settlement of our TBAs should be treated as 
gain from the sale or disposition of the underlying agency securities.  Opinions of counsel are not binding on the IRS, and no 
assurance can be given that the IRS will not successfully challenge the conclusions set forth in such opinions.  In addition, it must 
be emphasized that the opinion of Skadden, Arps, Slate, Meagher & Flom LLP is based on various assumptions relating to our 
TBAs and is conditioned upon fact-based representations and covenants made by our management regarding our TBAs.  No 
assurance can be given that the IRS would not assert that such income is not qualifying income.  If the IRS were to successfully 
challenge the opinion of Skadden, Arps, Slate, Meagher & Flom LLP, we could be subject to a penalty tax or we could fail to 
qualify as a REIT if a sufficient portion of our income consists of income or gains from the disposition of TBAs.

We may directly or indirectly receive distributions from our TRSs or other corporations that are not REITs or qualified REIT 
subsidiaries. These distributions generally are treated as dividend income to the extent of the earnings and profits of the distributing 
corporation. Such distributions will generally constitute qualifying income for purposes of the 95% gross income test, but not for 
purposes of the 75% gross income test. Any dividends that we receive from a REIT, however, will be qualifying income for 
purposes of both the 95% and 75% gross income tests.  

11

Any income or gain that we derive from instruments that hedge the risk of changes in interest rates will generally be excluded 
from  both  the  numerator  and  the  denominator  for  purposes  of  the  75%  and  95%  gross  income  test,  provided  that  specified 
requirements are met, including the requirement that the instrument is entered into during the ordinary course of our business, the 
instrument hedges risks associated with indebtedness issued by us that is incurred to acquire or carry “real estate assets” (as 
described below under “Asset Tests”), and the instrument is properly identified as a hedge along with the risk that it hedges within 
prescribed time periods. Income and gain from all other hedging transactions will not be qualifying income for either the 95% or 
75% gross income test. 

Under The Housing and Economic Recovery Tax Act of 2008, the Secretary of the Treasury has been given broad authority 
to determine whether particular items of gain or income recognized after July 30, 2008 qualify or not under the 75% and 95% 
gross income tests, or are to be excluded from the measure of gross income for such purposes.

If we fail to satisfy one or both of the 75% or 95% gross income tests for any taxable year we may still qualify as a REIT 
for such year if we are entitled to relief under applicable provisions of the Internal Revenue Code. These relief provisions will be 
generally available if (1) our failure to meet these tests was due to reasonable cause and not due to willful neglect and (2) following 
our identification of the failure to meet the 75% or 95% gross income test for any taxable year, we file a schedule with the IRS 
setting forth each item of our gross income for purposes of the 75% or 95% gross income test for such taxable year in accordance 
with Treasury regulations yet to be issued. It is not possible to state whether we would be entitled to the benefit of these relief 
provisions in all circumstances. If these relief provisions are inapplicable to a particular set of circumstances, we will not qualify 
as a REIT. As discussed above under “Taxation of REITs in General,” even where these relief provisions apply, the Internal Revenue 
Code imposes a tax based upon the amount by which we fail to satisfy the particular gross income test.  

Asset Tests  

At the close of each calendar quarter, we must also satisfy four tests relating to the nature of our assets. 

1.  At least 75% of the value of our total assets must be represented by some combination of “real estate assets,” cash, cash 
items, U.S. Government securities, and, under some circumstances, stock or debt instruments purchased with new capital. 
For this purpose, real estate assets include some kinds of mortgage-backed securities and mortgage loans, as well as 
interests in real property and stock of other corporations that qualify as REITs. Assets that do not qualify for purposes of 
the 75% asset test are subject to the additional asset tests described below. 

2.  The value of any one issuer's securities that we own may not exceed 5% of the value of our total assets. 

3.  We may not own more than 10% of any one issuer's outstanding securities, as measured by either voting power or value. 
The 5% and 10% asset tests do not apply to securities of TRSs and qualified REIT subsidiaries and the 10% asset test 
does not apply to “straight debt” having specified characteristics and to certain other securities.

4.  The aggregate value of all securities of all TRSs that we hold may not exceed 25% of the value of our total assets.  

We  enter  into  sale  and  repurchase  agreements  under  which  we  nominally  sell  certain  of  our  investment  securities  to  a 
counterparty and simultaneously enter into an agreement to repurchase the sold assets in exchange for a purchase price that reflects 
a financing charge. We believe that we would be treated for REIT asset and income test purposes as the owner of the collateral 
that is the subject of any such agreement notwithstanding that such agreement may transfer record ownership of the assets to the 
counterparty during the term of the agreement. It is possible, however, that the IRS could assert that we did not own such collateral 
during the term of the sale and repurchase agreement, in which case we could fail to qualify as a REIT. 

 As discussed above, we purchase and sell agency mortgage-backed securities through TBAs and may continue to do so in 
the future. While there is no direct authority with respect to the qualification of TBAs as real estate assets or U.S. Government 
securities for purposes of the 75% asset test, we treat our TBAs as qualifying assets for purposes of the REIT asset tests, based 
on an opinion of Skadden, Arps, Slate, Meagher & Flom LLP substantially to the effect that, for purposes of the REIT asset tests, 
our ownership of a TBA should be treated as ownership of the underlying agency mortgage-backed securities.  Opinions of counsel 
are not binding on the IRS, and no assurance can be given that the IRS will not successfully challenge the conclusions set forth 
in such opinions.  In addition, it must be emphasized that the opinion of Skadden, Arps, Slate, Meagher & Flom LLP is based on 
various  assumptions  relating  to  our  TBAs  and  is  conditioned  upon  fact-based  representations  and  covenants  made  by  our 
management regarding our TBAs.  No assurance can be given that the IRS would not assert that such assets are not qualifying 
assets. If the IRS were to successfully challenge the opinion of Skadden, Arps, Slate, Meagher & Flom LLP, we could be subject 
to a penalty tax or we could fail to qualify as a REIT if a sufficient portion of our assets consists of TBAs. 

No independent appraisals have been obtained to support our conclusions as to the value of our total assets or the value of 
any particular security or securities. Moreover, values of some assets, including instruments issued in securitization transactions, 

12

may  not  be  susceptible  to  a  precise  determination,  and  values  are  subject  to  change  in  the  future.  Furthermore,  the  proper 
classification of an instrument as debt or equity for federal income tax purposes may be uncertain in some circumstances, which 
could affect the application of the REIT asset requirements. Accordingly, there can be no assurance that the IRS will not contend 
that our interests in our subsidiaries or in the securities of other issuers will not cause a violation of the REIT asset tests.  

If we should fail to satisfy the asset tests at the end of a calendar quarter, such a failure would not cause us to lose our REIT 
qualification if we (1) satisfied the asset tests at the close of the preceding calendar quarter and (2) the discrepancy between the 
value of our assets and the asset requirements was not wholly or partly caused by an acquisition of non-qualifying assets, but 
instead arose from changes in the market value of our assets. If the condition described in (2) were not satisfied, we still could 
avoid disqualification by eliminating any discrepancy within 30 days after the close of the calendar quarter in which it arose or 
by making use of relief provisions described below.  

Annual Distribution Requirements  

In order to qualify as a REIT, we are required to distribute dividends, other than capital gain dividends, to our stockholders 

in an amount at least equal to:  

(a) the sum of  

(1) 90% of our “REIT taxable income,” computed without regard to our net capital gains and the deduction for 

dividends paid, and  

(2) 90% of our net income after tax, if any, from foreclosure property minus  

(b) the sum of specified items of non-cash income.  

We generally must make these distributions in the taxable year to which they relate, or in the following taxable year if 
declared before we timely file our tax return for the year and if paid with or before the first regular dividend payment after such 
declaration.  

To the extent that we distribute at least 90%, but less than 100%, of our “REIT taxable income,” within the period described 
above, we will be subject to tax at ordinary corporate tax rates on the retained portion. We may elect to retain, rather than distribute, 
our  net  long-term  capital  gains  and  pay  tax  on  such  gains.  In  this  case,  we  could  elect  for  our  stockholders  to  include  their 
proportionate shares of such undistributed long-term capital gains in income, and to receive a corresponding credit for their share 
of the tax that we paid. Our stockholders would then increase their adjusted basis of their stock by the difference between (a) the 
amounts of capital gain dividends that we designated and that they include in their taxable income, minus (b) the tax that we paid 
on their behalf with respect to that income.  

To the extent that in the future we may have available net operating losses carried forward from prior tax years, such losses 
may reduce the amount of distributions that we must make in order to comply with the REIT distribution requirements. Such 
losses, however, will generally not affect the character, in the hands of our stockholders, of any distributions that are actually made 
as ordinary dividends or capital gains.  

If we should fail to distribute during each calendar year at least the sum of (a) 85% of our REIT ordinary income for such 
year, (b) 95% of our REIT capital gain net income for such year, and (c) any undistributed taxable income from prior periods, we 
would be subject to a non-deductible 4% excise tax on the excess of such required distribution over the sum of (x) the amounts 
actually distributed, plus (y) the amounts of income we retained and on which we have paid corporate income tax.  

It is possible that, from time to time, we may not have sufficient cash to meet the distribution requirements due to timing 
differences between our actual receipt of cash and our inclusion of items in income for federal income tax purposes. For example, 
mortgage-backed securities that are issued at a discount generally require the accrual of taxable economic interest in advance of 
receipt in cash. 

Derivatives and Hedging Transactions  

We maintain a risk management strategy, under which we may use a variety of derivative instruments to economically hedge 
some of our exposure to market risks, including interest rate and prepayment risk. Any such hedging transactions could take a 
variety of forms, including the use of derivative instruments such as interest rate swap agreements, interest rate swaptions, interest 
rate cap or floor contracts and futures or forward contracts. We may also purchase or short TBA and U.S. Treasury securities, 
purchase or write put or call options on TBA securities or we may invest in other types of mortgage derivative securities. To the 
extent that we enter into a hedging transaction to reduce interest rate risk on indebtedness incurred to acquire or carry real estate 
assets and the instrument is properly identified as a hedge along with the risk it hedges within prescribed time periods, any periodic 

13

income from the instrument, or gain from the disposition of such instrument, would be excluded altogether from the 75% and 95% 
gross income test.  

To the extent that we hedge in other situations, the resultant income may not qualify under the 75% or the 95% gross income 
tests. We intend to structure any hedging transactions in a manner that does not jeopardize our status as a REIT. We may conduct 
some of our hedging activities through our TRS, the income from which would be subject to federal and state income tax, rather 
than by participating in the arrangements directly.  

Failure to Qualify  

If we fail to satisfy one or more requirements for REIT qualification other than the income or asset tests, we could avoid 
disqualification if our failure is due to reasonable cause and not to willful neglect and we pay a penalty of $50,000 for each such 
failure. Relief provisions are available for failures of the income tests and asset tests, as described above in “Income Tests” and 
“Asset Tests.”  

If we fail to qualify for taxation as a REIT in any taxable year, and the relief provisions described above do not apply, we 
would be subject to tax, including any applicable alternative minimum tax, on our taxable income at regular corporate rates. We 
cannot deduct distributions to stockholders in any year in which we are not a REIT, nor would we be required to make distributions 
in such a year. In this situation, to the extent of current and accumulated earnings and profits, distributions to domestic common 
stockholders that are individuals, trusts and estates will generally be taxable as a qualified dividend eligible for the maximum 
federal tax rate of 20% provided that the shares have been held for more than 60 days during the 121 day period beginning 60 
days before the ex-dividend date. For certain distributions to preferred stockholders, the relevant holding period is at least 91 days 
out of the 181 day period beginning 90 days before the ex–dividend date.  In addition, subject to the limitations of the Internal 
Revenue Code, corporate distributees may be eligible for the dividends received deduction. Unless we are entitled to relief under 
specific statutory provisions, we would also be disqualified from re-electing to be taxed as a REIT for the four taxable years 
following the year during which we lost qualification. It is not possible to state whether, in all circumstances, we would be entitled 
to this statutory relief.  

Corporate Information  

Our executive offices are located at Two Bethesda Metro Center, 14th Floor, Bethesda, MD 20814 and our telephone number 

is (301) 968-9300.  

We make available all of our Annual Reports on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K 
and amendments to such reports as well as our Code of Ethics and Conduct free of charge on our internet website at www.AGNC.com 
as  soon  as  reasonably  practical  after  such  material  is  electronically  filed  with  or  furnished  to  the  Securities  and  Exchange 
Commission (“SEC”). These reports are also available on the SEC internet website at www.sec.gov.  

Competition  

Our success depends, in large part, on our ability to acquire assets at favorable spreads over our borrowing costs. In acquiring 
agency  securities,  we  compete  with  mortgage  REITs,  mortgage  finance  and  specialty  finance  companies,  savings  and  loan 
associations, banks, mortgage bankers, insurance companies, mutual funds, institutional investors, investment banking firms, other 
lenders, governmental bodies and other entities.  These entities and others that may be organized in the future may have similar 
asset  acquisition  objectives  and  increase  competition  for  the  available  supply  of  agency  securities  suitable  for  purchase. 
Additionally, our investment strategy is dependent on the amount of financing available to us in the repurchase agreement market, 
which may also be impacted by competing borrowers. Our investment strategy will be adversely impacted if we are not able to 
secure financing on favorable terms, if at all. 

Employees  

We have no employees. We are managed by our Manager pursuant to the management agreement between our Manager 

and us.

Item 1A. Risk Factors 

You should carefully consider the risks described below and all other information contained in this Annual Report on Form 
10-K, including our annual consolidated financial statements and the related notes thereto before making a decision to purchase 
our securities. The risks and uncertainties described below are not the only ones facing us. Additional risks and uncertainties not 
presently known to us, or not presently deemed material by us, may also impair our operations and performance. 

14

 
If any of the following risks actually occur, our business, financial condition or results of operations could be materially 
adversely affected. If that happens, the trading price of our securities could decline, and you may lose all or part of your investment. 

Risks Related to Our Investing, Portfolio Management and Financing Activities

Our Board of Directors has approved very broad investment guidelines for our Manager and will not approve each investment 
and financing decision made by our Manager.

Our Manager is authorized to follow very broad investment guidelines that may be amended from time-to-time. Our 
Board of Directors periodically reviews our investment guidelines and our investment portfolio but does not, and will not be 
required to, review all of our proposed investments on an individual basis. In conducting periodic reviews, our Board of Directors 
relies  primarily  on  information  provided  to  it  by  our  Manager.  Furthermore,  our  Manager  may  use  complex  strategies  and 
transactions that may be costly, difficult or impossible to unwind if our Board of Directors determines that they are not consistent 
with our investment guidelines. In addition, because our Manager has a certain amount of discretion in investment, financing and 
hedging decisions, our Manager's decisions could result in investment returns that are substantially below expectations or that 
result in losses, which would materially and adversely affect our business, financial condition and results of operations.

We may experience significant short-term gains or losses and, consequently, greater earnings volatility as a result of our active 
portfolio management strategy.

Our Manager employs an active management strategy on our behalf to achieve our principal objective of generating 
attractive risk-adjusted returns. Our active management strategy involves buying and selling financial instruments in all sectors 
of the agency securities market, including fixed-rate and adjustable-rate agency securities, CMOs, mortgage-related derivatives 
and agency debenture securities, based on our Manager's continual assessment of the relative risk/return of those investments. 
Therefore, the composition of our investment portfolio will vary as our Manager believes changes to market conditions, risks and 
valuations warrant. Consequently, we may experience significant investment gains or losses when we sell investments that our 
Manager no longer believes provide attractive risk-adjusted returns or when our Manager believes more attractive alternatives are 
available. With an active management strategy, our Manager may be incorrect in its assessment of our investment portfolio and 
select an investment portfolio that could generate lower returns than a more static management strategy. Also, investors are less 
able to assess the changes in our valuation and performance by observing changes in the mortgage market since we may have 
changed our strategy and portfolio from the last publicly available data. We may also experience fluctuations in leverage as we 
pursue our active management strategy.

Our strategy involves significant leverage, which increases the risk that we may incur substantial losses.

We expect our leverage to vary with market conditions and our assessment of risk/return on investments. We incur this 
leverage by borrowing against a substantial portion of the market value of our assets. By incurring this leverage, we could enhance 
our returns. Nevertheless, this leverage, which is fundamental to our investment strategy, also creates significant risks.

Because of our significant leverage, we may incur substantial losses if our borrowing costs increase. Our borrowing costs 

may increase for any of the following reasons:
short-term interest rates increase;
the market value of our investments decreases;
the "haircut" applied to our assets under the repurchase agreements we are party to increases;
interest rate volatility increases; or
the availability of financing in the market decreases.

• 
• 
• 
• 
• 

We operate in a highly competitive market for investment opportunities and our competitors may be able to compete more 
effectively for investment opportunities than we can. This competition may limit our ability to acquire desirable investments 
in our target assets and could affect the pricing of these investments.

A number of entities compete with us to make investments. We compete with other REITs and public and private funds, 
including those that may be managed by affiliates of American Capital, such as American Capital Mortgage Investment Corp., 
commercial and investment banks, commercial finance and insurance companies and other financial institutions. Our competitors 
may have greater financial, technical and marketing resources than we do.  Some competitors may have a lower cost of funds than 
we do or access to funding sources that may not be available to us. Many of our competitors are not subject to the operating 
constraints associated with REIT tax compliance and maintenance of an exemption from the Investment Company Act.  In addition, 
some of our competitors may have higher risk tolerances or different risk assessments, which may allow them to consider a wider 
variety of investments and establish more relationships than we can. Furthermore, competition for investments in mortgage-related 
investments may lead to the price of such assets increasing, which may further limit our ability to generate desired returns. The 

15

 
 
 
 
 
competitive pressures we face could have a material adverse effect on our business, financial condition and results of operations. 
Also, as a result of this competition, we may not be able to take advantage of attractive investment opportunities from time to 
time, and we may not be able to identify and make investments that are consistent with our investment objectives.

The federal conservatorship of Fannie Mae and Freddie Mac and related efforts, along with any changes in laws and regulations 
affecting the relationship between these agencies and the U.S. Government, may adversely affect our business.

The payments of principal and interest we receive on the agency securities in which we may invest are guaranteed by 
Fannie Mae, Freddie Mac or Ginnie Mae. Fannie Mae and Freddie Mac are GSEs, but their guarantees are not backed by the full 
faith and credit of the United States. Ginnie Mae is part of a U.S. Government agency and its guarantees are backed by the full 
faith and credit of the United States.

In response to general market instability and, more specifically, the financial conditions of Fannie Mae and Freddie Mac, 
in July 2008, the Housing and Economic Recovery Act of 2008, or HERA, established FHFA as the new regulator for Fannie Mae 
and Freddie Mac. In September 2008, the U.S. Treasury, the FHFA and the U.S. Federal Reserve announced a comprehensive 
action plan to help stabilize the financial markets, support the availability of mortgage financing and protect taxpayers. Under this 
plan, among other things, the FHFA was appointed as conservator of both Fannie Mae and Freddie Mac, allowing the FHFA to 
control the actions of the two GSEs, without forcing them to liquidate, which would be the case under receivership. Importantly, 
the primary focus of the plan was to increase the availability of mortgage financing by allowing these GSEs to continue to grow 
their guarantee business without limit, while limiting the size of their retained mortgage and agency security portfolios and requiring 
that these portfolios be reduced over time.

Although the U.S. Government has committed to support the positive net worth of Fannie Mae and Freddie Mac, the two 
GSEs could default on their guarantee obligations, which would materially and adversely affect the value of our agency securities. 
Accordingly, if these government actions are inadequate and the GSEs continue to suffer losses or cease to exist, our business, 
operations and financial condition could be materially and adversely affected.

In addition, the future roles of Fannie Mae and Freddie Mac could be significantly reduced and the nature of their guarantee 
obligations could be considerably limited relative to historical measurements. Any such changes to the nature of their guarantee 
obligations could re-define what constitutes an agency security and could have broad adverse implications for the market and our 
business, operations and financial condition.

We could be negatively affected in a number of ways depending on the manner in which related events unfold for Fannie 
Mae and Freddie Mac. We rely on our agency securities as collateral for our financings. Any decline in the value of agency 
securities, or perceived market uncertainty about their value, would make it more difficult for us to obtain financing on favorable 
terms or at all, or to maintain our compliance with the terms of any financing transactions for such investments. Further, the current 
support provided by the U.S. Treasury to Fannie Mae and Freddie Mac, and any additional support it may provide in the future, 
could have the effect of lowering the interest rates we expect to receive from agency securities, thereby tightening the spread 
between the interest we earn on our agency securities and the cost of financing those assets. A reduction in the supply of agency 
securities could also negatively affect the pricing of agency securities by reducing the spread between the interest we earn on our 
investment portfolio of agency securities and our cost of financing that portfolio.

As indicated above, recent legislation has changed the relationship between Fannie Mae and Freddie Mac and the U.S. 
Government.  Future  legislation  could  further  change  the  relationship  between  Fannie  Mae  and  Freddie  Mac  and  the  U.S. 
Government, and could also nationalize, privatize, or eliminate such entities entirely. Any law affecting these GSEs may create 
market uncertainty and have the effect of reducing the actual or perceived credit quality of securities issued or guaranteed by 
Fannie Mae or Freddie Mac. As a result, such laws could increase the risk of loss on our investments in agency securities guaranteed 
by Fannie Mae and/or Freddie Mac. It also is possible that such laws could adversely impact the market for such securities and 
spreads at which they trade. All of the foregoing could materially and adversely affect our financial condition and results of 
operations.

Purchases and sales of agency mortgage-backed securities by the Federal Reserve may adversely affect the price and return 
associated with agency securities.

On September 13, 2012, the Federal Reserve announced their third quantitative easing program, commonly known as QE3, 
and extended their guidance to keep the federal funds rate at "exceptional low levels" through at least mid-2015. QE3 entails large-
scale purchases of agency mortgage-backed securities at the pace of $40 billion per month in addition to the Federal Reserve's 
existing  policy  of  reinvesting  principal  payments  from  its  holdings  of  agency  mortgage-backed  securities  into  new  agency 
mortgage-backed securities purchases. While we cannot predict the impact of this program or any future actions by the Federal 
Reserve on the prices and liquidity of agency mortgage-backed securities, we expect that during periods in which the Federal 

16

 
 
 
 
 
 
Reserve purchases significant volumes of agency mortgage-backed securities, yields on agency mortgage-backed securities will 
be lower and refinancing volumes will be higher than would have been absent their large scale purchases. As a result, returns on 
agency  mortgage-backed  securities  may  be  adversely  affected. There  is  also  a  risk  that  as  the  Federal  Reserve  reduces  their 
purchases of agency mortgage-backed securities or if they decide to sell some or all of their holdings of agency mortgage-backed 
securities, the pricing of our agency mortgage-backed securities portfolio may be adversely affected.

Mortgage loan modification and refinancing programs and future legislative action may adversely affect the value of, and our 
returns on, agency mortgage-backed securities.

The U.S. Government, through the U.S. Federal Reserve, the FHA, and the Federal Deposit Insurance Corporation, has 
implemented a number of federal programs designed to assist homeowners, including the Home Affordable Modification Program, 
or  HAMP,  which  provides  homeowners  with  assistance  in  avoiding  residential  mortgage  loan  foreclosures,  the  Hope  for 
Homeowners Program, or H4H Program, which allows certain distressed borrowers to refinance their mortgages into FHA-insured 
loans in order to avoid residential mortgage loan foreclosures, and the Home Affordable Refinance Program, or HARP, which for 
loans sold or guaranteed by the GSEs on or prior to May 31, 2009, allows borrowers who are current on their mortgage payments 
to refinance and reduce their monthly mortgage payments, with no current loan-to-value ratio upper limit and without requiring 
new mortgage insurance. HAMP, the H4H Program and other loss mitigation programs may involve, among other things, the 
modification of mortgage loans to reduce the principal amount of the loans (through forbearance and/or forgiveness) and/or the 
rate of interest payable on the loans, or the extension of payment terms of the loans. These loan modification programs, future 
legislative  or  regulatory  actions,  including  possible  amendments  to  the  bankruptcy  laws,  which  result  in  the  modification  of 
outstanding residential mortgage loans, as well as changes in the requirements necessary to qualify for refinancing mortgage loans 
with Fannie Mae, Freddie Mac or Ginnie Mae, may adversely affect the value of, and the returns on, agency mortgage-backed 
securities that we may purchase.

Actions of the U.S. Government, including the U.S. Congress, U.S. Federal Reserve, U.S. Treasury and other governmental 
and regulatory bodies, to stabilize or reform the financial markets may not achieve the intended effect and may adversely affect 
our business.

U.S. Government actions may not have a beneficial impact on the financial markets. To the extent the markets do not 
respond favorably to any such actions by the U.S. Government or such actions do not function as intended, our business may not 
receive the anticipated positive impact from the legislation and such result may have broad adverse market implications.

In July 2010, the U.S. Congress enacted the Dodd Frank Wall Street Reform and Consumer Protection Act, or the Dodd-
Frank Act, in part to impose significant investment restrictions and capital requirements on banking entities and other organizations 
that are significant to U.S. financial markets. For instance, the Dodd-Frank Act imposes significant restrictions on the proprietary 
trading activities of certain banking entities and subjects other systemically significant organizations regulated by the U.S. Federal 
Reserve to increased capital requirements and quantitative limits for engaging in such activities. The Dodd-Frank Act also seeks 
to reform the asset-backed securitization market (including the mortgage-backed securities market) by requiring the retention of 
a  portion  of  the  credit  risk  inherent  in  the  pool  of  securitized  assets  and  by  imposing  additional  registration  and  disclosure 
requirements. Certain of the new requirements and restrictions exempt agency securities, other government issued or guaranteed 
securities, or other securities. Nonetheless, the Dodd-Frank Act also imposes significant regulatory restrictions on the origination 
of residential mortgage loans and will impact the formation of new issuances of mortgage-backed securities. The Dodd-Frank Act 
has also created a new regulator, the Consumer Financial Protection Bureau, or the CFPB, which now oversees many of the core 
laws which regulate the mortgage industry, including among others, the Real Estate Settlement Procedures Act and the Truth in 
Lending Act. While the full impact of the Dodd-Frank Act and the role of the CFPB cannot be assessed until all implementing 
regulations are released, the Dodd-Frank Act's extensive requirements may have a significant effect on the financial markets, and 
may affect the availability or terms of financing from our lender counterparties and the availability or terms of mortgage-backed 
securities, both of which may have an adverse effect on our financial condition and results of operations.

In addition, the U.S. Government, Federal Reserve, U.S. Treasury and other governmental and regulatory bodies have 
taken or are considering taking other actions to address the financial crisis. We cannot predict whether or when such actions may 
occur or what effect, if any, such actions could have on our business, results of operations and financial condition.

We are subject to the risk that the GSEs may not be able to satisfy fully their guarantee obligations or that these guarantee 
obligations may be repudiated, which may adversely affect the value of our investment portfolio and our ability to sell or finance 
these securities.

The interest and principal payments we receive on the agency securities in which we invest are guaranteed by Fannie 
Mae, Freddie Mac or Ginnie Mae. Unlike the Ginnie Mae certificates in which we invest, the principal and interest on securities 
issued by Fannie Mae and Freddie Mac are not explicitly guaranteed by the U.S. Government. All the agency mortgage-backed 
securities in which we invest depend on a steady stream of payments on the mortgages underlying the securities.

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As  conservator  of  Fannie  Mae  and  Freddie  Mac,  the  FHFA  may  disaffirm  or  repudiate  contracts  (subject  to  certain 
limitations for qualified financial contracts) that Freddie Mac or Fannie Mae entered into prior to the FHFA's appointment as 
conservator  if  it  determines,  in  its  sole  discretion,  that  performance  of  the  contract  is  burdensome  and  that  disaffirmation  or 
repudiation of the contract promotes the orderly administration of its affairs. The HERA requires the FHFA to exercise its right 
to disaffirm or repudiate most contracts within a reasonable period of time after its appointment as conservator. Fannie Mae and 
Freddie Mac have disclosed that the FHFA has disaffirmed certain consulting and other contracts that these entities entered into 
prior to the FHFA's appointment as conservator. Freddie Mac and Fannie Mae have also disclosed that the FHFA has advised that 
it does not intend to repudiate any guarantee obligation relating to Fannie Mae and Freddie Mac's mortgage-related securities, 
because the FHFA views repudiation as incompatible with the goals of the conservatorship. In addition, the HERA provides that 
mortgage loans and mortgage-related assets that have been transferred to a Freddie Mac or Fannie Mae securitization trust must 
be held for the beneficial owners of the related mortgage-related securities, and cannot be used to satisfy the general creditors of 
Freddie Mac or Fannie Mae.

If the guarantee obligations of Freddie Mac or Fannie Mae were repudiated by FHFA, payments of principal and/or 
interest to holders of agency securities issued by Freddie Mac or Fannie Mae would be reduced in the event of any borrower's late 
payments or failure to pay or a servicer's failure to remit borrower payments to the trust. In that case, trust administration and 
servicing fees could be paid from mortgage payments prior to distributions to holders of agency securities. Any actual direct 
compensatory damages owed due to the repudiation of Freddie Mac or Fannie Mae's guarantee obligations may not be sufficient 
to offset any shortfalls experienced by holders of agency securities. FHFA also has the right to transfer or sell any asset or liability 
of Freddie Mac or Fannie Mae, including its guarantee obligation, without any approval, assignment or consent. If FHFA were to 
transfer Freddie Mac or Fannie Mae's guarantee obligations to another party, holders of agency securities would have to rely on 
that party for satisfaction of the guarantee obligation and would be exposed to the credit risk of that party.

Market conditions may disrupt the historical relationship between interest rate changes and prepayment trends, which may 
make it more difficult for our Manager to analyze our investment portfolio.

Our success depends, in part, on our Manager's ability to analyze the relationship of changing interest rates on prepayments 
of the mortgage loans that underlie securities we may own. Changes in interest rates and prepayments affect the market price of 
the assets that we purchase and any assets that we may hold at a given time. As part of our overall portfolio risk management, our 
Manager analyzes interest rate changes and prepayment trends separately and collectively to assess their effects on our investment 
portfolio. In conducting its analysis, our Manager depends on certain assumptions based upon historical trends with respect to the 
relationship between interest rates and prepayments under normal market conditions. Dislocations in the residential mortgage 
market and other developments may disrupt the relationship between the way that prepayment trends have historically responded 
to interest rate changes and, consequently, may negatively impact our Manager's ability to (i) assess the market value of our 
investment portfolio, (ii) implement our hedging strategies and (iii) implement techniques to reduce our prepayment rate volatility, 
which could materially adversely affect our financial position and results of operations.

Continued adverse developments in the broader residential mortgage market may adversely affect the value of our investments.

Since 2008, the residential mortgage market in the United States has experienced a variety of unprecedented difficulties 
and changed economic conditions, including defaults, credit losses and liquidity concerns. Many of these conditions are expected 
to continue in 2013 and beyond.  These factors have impacted investor perception of the risk associated with real estate related 
assets, including mortgage-related investments. As a result, values for these assets have experienced a certain amount of volatility. 
Further increased volatility and deterioration in the broader residential mortgage and RMBS markets may adversely affect the 
performance and market value of the assets in which we invest.

The risks associated with our business are more severe during economic recessions and are compounded by declining 
real estate values. Declining real estate values will likely reduce the level of new mortgage loan originations since borrowers often 
use appreciation in the value of their existing properties to support the purchase of additional properties. Borrowers will also be 
less able to pay principal and interest on loans underlying the securities in which we invest if the value of residential real estate 
weakens further. Any sustained period of increased payment delinquencies, foreclosures or losses could increase the rate that the 
GSEs buyout the delinquent loans from pools underlying the agency securities in which we invest, resulting in an increased rate 
of prepayments that could adversely affect our net interest income from our agency securities, which could have an adverse effect 
on our financial condition, results of operations and our ability to make distributions to our stockholders.

Our investments are recorded at fair value, and quoted prices or observable inputs may not be available to determine such 
value, resulting in the use of significant unobservable inputs to determine value.

The values of our investments may not be readily determinable or ultimately realizable. We measure the fair value of our 
investments quarterly, in accordance with guidance set forth in FASB Accounting Standards Codification ("ASC") Topic 820, Fair 
Value Measurements and Disclosures.  Ultimate realization of the value of an asset depends to a great extent on economic and 
18

 
 
 
 
 
 
other conditions that are beyond the control of our Manager, our Company or our Board of Directors. Further, fair value is only 
an estimate based on good faith judgment of the price at which an investment can be sold since market prices of investments can 
only be determined by negotiation between a willing buyer and seller. If we were to liquidate a particular asset, the realized value 
may be more than or less than the amount at which such asset is valued. Accordingly, the value of our common stock could be 
adversely affected by our determinations regarding the fair value of our investments, whether in the applicable period or in the 
future. Additionally, such valuations may fluctuate over short periods of time.

Our Manager's determination of the fair value of our investments includes inputs provided by third-party dealers and 
pricing services. Valuations of certain investments in which we invest may be difficult to obtain or unreliable. In general, dealers 
and pricing services heavily disclaim their valuations. Dealers may claim to furnish valuations only as an accommodation and 
without special compensation, and so they may disclaim any and all liability for any direct, incidental, or consequential damages 
arising out of any inaccuracy or incompleteness in valuations, including any act of negligence or breach of any warranty. Depending 
on the complexity and illiquidity of a security, valuations of the same security can vary substantially from one dealer or pricing 
service to another. Therefore, our results of operations for a given period could be adversely affected if our determinations regarding 
the fair market value of these investments are materially different than the values that we ultimately realize upon their disposal. 

Declines in value of the assets in which we invest will adversely affect our financial position and results of operations, and 
make it more costly to finance these assets.

We use our investments as collateral for our financings. Any decline in their value, or perceived market uncertainty about 
their value, could make it difficult for us to obtain financing on favorable terms or at all, or maintain our compliance with terms 
of any financing arrangements already in place. Our investments in mortgage-related securities are recorded at fair value with 
changes in fair value reported in other comprehensive income (a component of equity). As a result, a decline in fair values of our 
mortgage-related securities could reduce both our comprehensive income and stockholders' equity. If market conditions result in 
a decline in the fair value of our assets, our financial position and results of operations could be adversely affected.

Failure to procure adequate repurchase agreement financing or to renew or replace existing repurchase agreement financing 
as it matures (to which risk we are specifically exposed due to the short-term nature of the repurchase agreement financing 
we employ) would adversely affect our results of operations.

We use debt financing as a strategy to increase our return on equity. However, we may not be able to achieve our desired 

leverage ratio for a number of reasons, including the following:

• 
• 

our lenders do not make repurchase or other financing agreements available to us at acceptable rates;
lenders with whom we enter into repurchase or other financing agreements subsequently exit the market for such 
financing;
our lenders require that we pledge additional collateral to cover our borrowings, which we may be unable to do; or

• 
•  we determine that the leverage would expose us to excessive risk.

We cannot assure you that any, or sufficient, financing will be available to us in the future on terms that are acceptable 
to us. In the event that we cannot obtain sufficient funding on acceptable terms, there may be a negative impact on the value of 
our common stock and our ability to make distributions, and you may lose part or all of your investment.

Furthermore, because we rely primarily on short-term borrowings, our ability to achieve our investment objectives depends 
not only on our ability to borrow money in sufficient amounts and on favorable terms, but also on our ability to renew or replace 
on a continuous basis our maturing short-term borrowings. If we are not able to renew or replace maturing borrowings, we may 
have to sell some or all of our assets, possibly under adverse market conditions. In addition, if the regulatory capital requirements 
imposed on our lenders change, they may be required to significantly increase the cost of the financing that they provide to us. 
Our lenders also may revise their eligibility requirements for the types of assets they are willing to finance or the terms of such 
financings, based on, among other factors, the regulatory environment and their management of perceived risk, particularly with 
respect to assignee liability.

Pursuant to the terms of borrowings under master repurchase agreements, we are subject to margin calls that could result in 
defaults or force us to sell assets under adverse market conditions or through foreclosure.

We  enter  into  master  repurchase  agreements  with  a  number  of  financial  institutions. We  borrow  under  these  master 
repurchase agreements to finance the assets for our investment portfolio. Pursuant to the terms of borrowings under our master 
repurchase agreements, a decline in the value of the collateral may result in our lenders initiating margin calls. A margin call means 
that the lender requires us to pledge additional collateral to re-establish the ratio of the value of the collateral to the amount of the 
borrowing. The specific collateral value to borrowing ratio that would trigger a margin call is not set in the master repurchase 
agreements and is not determined until we engage in a repurchase transaction under these agreements. Our fixed-rate collateral 

19

 
 
 
 
 
generally may be more susceptible to margin calls as increases in interest rates tend to affect more negatively the market value of 
fixed-rate securities. In addition, some collateral may be more illiquid than other instruments in which we invest, which could 
cause them to be more susceptible to margin calls in a volatile market environment. Moreover, collateral that prepays more quickly 
increases the frequency and magnitude of potential margin calls as there is a significant time lag between when the prepayment 
is reported (which reduces the market value of the security) and when the principal payment is actually received. If we are unable 
to satisfy margin calls, our lenders may foreclose on our collateral. The threat of or occurrence of a margin call could force us to 
sell, either directly or through a foreclosure, our collateral under adverse market conditions. Because of the leverage we expect 
to have, we may incur substantial losses upon the threat or occurrence of a margin call.

If lenders pursuant to our repurchase transactions default on their obligations to resell the underlying collateral back to us at 
the end of the transaction term, or if the value of the collateral has declined by the end of the term or if we default on our 
obligations under the transaction, we will lose money on these transactions.

When we engage in a repurchase transaction, we initially transfer securities or loans to the financial institution under one 
of our master repurchase agreements in exchange for cash, and our counterparty is obligated to resell such assets to us at the end 
of the term of the transaction, which is typically from 30 days to one year, but which may have terms from one day to up to five 
years or more. The cash we receive when we initially sell the collateral is less than the value of that collateral, which is referred 
to as the "haircut." As a result, we are able to borrow against a smaller portion of the collateral that we initially sell in these 
transactions. Increased haircuts require us to post additional collateral. The haircut rates under our master repurchase agreements 
are not set until we engage in a specific repurchase transaction under these agreements. If our counterparty defaults on its obligation 
to resell collateral to us, we would incur a loss on the transaction equal to the amount of the haircut (assuming there was no change 
in the value of the securities). Any losses we incur on our repurchase transactions could adversely affect our earnings, and, thus, 
our cash available for distribution to our stockholders.

If we default on one of our obligations under a repurchase transaction, the counterparty can terminate the transaction and 
cease  entering  into  any  other  repurchase  transactions  with  us.  In  that  case,  we  would  likely  need  to  establish  a  replacement 
repurchase facility with another financial institution in order to continue to leverage our investment portfolio and carry out our 
investment strategy. We may not be able to secure a suitable replacement facility on acceptable terms or at all.

Further, financial institutions providing the repurchase agreements may require us to maintain a certain amount of cash 
uninvested or to set aside non-leveraged assets sufficient to maintain a specified liquidity position which would allow us to satisfy 
our collateral obligations. As a result, we may not be able to leverage our assets as fully as we would choose, which could reduce 
our  return  on  equity.  If  we  are  unable  to  meet  these  collateral  obligations,  our  financial  condition  could  deteriorate  rapidly. 
Additionally, our counterparties can unilaterally choose to cease entering into any further repurchase transactions with us.

Our rights under our repurchase agreements are subject to the effects of the bankruptcy laws in the event of the bankruptcy 
or insolvency of us or our lenders under the repurchase agreements.

In the event of our insolvency or bankruptcy, certain repurchase agreements may qualify for special treatment under the 
U.S. Bankruptcy Code, the effect of which, among other things, would be to allow the lender under the applicable repurchase 
agreement to avoid the automatic stay provisions of the U.S. Bankruptcy Code and to foreclose on the collateral agreement without 
delay. In the event of the insolvency or bankruptcy of a lender during the term of a repurchase agreement, the lender may be 
permitted, under applicable insolvency laws, to repudiate the contract, and our claim against the lender for damages may be treated 
simply as an unsecured creditor. In addition, if the lender is a broker or dealer subject to the Securities Investor Protection Act of 
1970, or an insured depository institution subject to the Federal Deposit Insurance Act, our ability to exercise our rights to recover 
our assets under a repurchase agreement or to be compensated for any damages resulting from the lender's insolvency may be 
further limited by those statutes. These claims would be subject to significant delay and, if and when received, may be substantially 
less than the damages we actually incur.

It may be uneconomical to "roll" our TBA dollar roll transactions or we may be unable to meet margin calls on our TBA 
contracts, which could negatively affect our financial condition and results of operations. 

We may utilize TBA dollar roll transactions as a means of investing in and financing agency mortgage-backed securities. 
TBA contracts enable us to purchase or sell, for future delivery, agency securities with certain principal and interest terms and 
certain types of collateral, but the particular agency securities to be delivered are not identified until shortly before the TBA 
settlement date.  Prior to settlement of the TBA contract we may choose to move the settlement of the securities out to a later date 
by entering into an offsetting position (referred to as a "pair off"), net settling the paired off positions for cash, and simultaneously 
purchasing a similar TBA contract for a later settlement date, collectively referred to as a “dollar roll.”  The agency securities 
purchased for a forward settlement date under the TBA contract are typically priced at a discount to agency securities for settlement 
in the current month. This difference (or discount) is referred to as the “price drop.”  The price drop is the economic equivalent 
of net interest carry income on the underlying agency securities over the roll period (interest income less implied financing cost) 
20

 
 
 
 
 
and is commonly referred to as "dollar roll income."  Consequently, dollar roll transactions and such forward purchases of agency 
securities represent a form of off-balance sheet financing and increase our "at risk" leverage.

Under certain market conditions, TBA dollar roll transactions may result in negative carry income whereby the agency 
securities purchased for a forward settlement date under the TBA contract are priced at a premium to agency securities for settlement 
in the current month. Under such conditions, it would generally be uneconomical to roll our TBA positions prior to the settlement 
date and we could have to take physical delivery of the underlying securities and settle our obligations for cash. We may not have 
sufficient funds or alternative financing sources available to settle such obligations.  In addition, pursuant to the margin provisions 
established by the Mortgage-Backed Securities Division ("MBSD") of the Fixed Income Clearing Corporation we are subject to 
margin calls on our TBA contracts.  Further, our prime brokerage agreements may require us to post additional margin above the 
levels established by the MBSD.   Negative carry income on TBA dollar roll transactions or failure to procure adequate financing 
to settle our obligations or meet margin calls under our TBA contracts could result in defaults or force us to sell assets under 
adverse market conditions or through foreclosure and adversely affect our financial condition and results of operations.

An increase in our borrowing costs would adversely affect our financial condition and results of operations.

Increases in interest rates reduce the difference, or spread, that we may earn between the yield on the investments we 
make and the cost of the leverage we employ to finance such investments. An increase in short-term interest rates would increase 
the amount of interest owed on the financing arrangements we enter into to finance the purchase of the assets, such as repurchase 
agreements. It is possible that the spread on investments could be reduced to a point at which the profitability from investments 
would be significantly reduced. This would adversely affect our returns on our assets, financial condition and results of operations 
and could require us to liquidate certain or all of our assets.

Differences in timing of interest rate adjustments on adjustable-rate assets or the tenor of fixed rate assets we acquire and our 
borrowings may adversely affect our profitability.

Assets we acquire may have interest rates that vary over time based upon changes in an objective index, such as:

•  LIBOR, which is the interest rate that banks in London offer for deposits in London of U.S. dollars; or
• 

the U.S. Treasury rate, which is a monthly or weekly average yield of benchmark U.S. Treasury securities, as published 
by the Federal Reserve Board.

These indices generally reflect short-term interest rates but these assets may not reset in a manner that matches our 
borrowings. In addition, we may rely primarily on short-term and/or variable rate borrowings to acquire fixed-rate securities with 
long-term maturities. The relationship between short-term and longer-term interest rates is often referred to as the "yield curve." 
Ordinarily, short-term interest rates are lower than longer-term interest rates. If short-term interest rates rise disproportionately 
relative to longer-term interest rates (a flattening of the yield curve), our borrowing costs may increase more rapidly than the 
interest income earned on our assets. Because our investments generally bear interest at longer-term rates than we pay on our 
borrowings, a flattening of the yield curve would tend to decrease our net interest income and the market value of our investment 
portfolio. Additionally, to the extent cash flows from investments that return scheduled and unscheduled principal are reinvested, 
the spread between the yields on the new investments and available borrowing rates may decline, which would likely decrease 
our net income. It is also possible that short-term interest rates may exceed longer-term interest rates (a yield curve inversion), in 
which event, our borrowing costs may exceed our interest income and we could incur operating losses and our ability to make 
distributions to our stockholders could be hindered.

Interest rate caps on mortgages backing our adjustable rate securities may adversely affect our profitability.

Adjustable-rate mortgages that we may purchase or that may back securities that we purchase will typically be subject 
to periodic and lifetime interest rate caps. Periodic interest rate caps limit the amount an interest rate can increase during any given 
period. Lifetime interest rate caps limit the amount an interest rate can increase through the maturity of a mortgage loan we may 
purchase or that may back securities that we may purchase. Our borrowings typically will not be subject to similar restrictions. 
Accordingly, in a period of rapidly increasing interest rates, the interest rates paid on our borrowings could increase without 
limitation while caps on mortgages could limit the interest rates on our investments in ARMs. This problem is magnified for hybrid 
ARMs and ARMs that are not fully indexed. Further, some hybrid ARMs and ARMs may be subject to periodic payment caps on 
the mortgages that result in a portion of the interest being deferred and added to the principal outstanding. As a result, we may 
receive less cash income on hybrid ARMs and ARMs than we need to pay interest on our related borrowings. These factors could 
reduce our net interest income and cause us to suffer a loss.

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An increase in interest rates may cause a decrease in the volume of newly issued, or investor demand for, mortgages, which 
could  adversely  affect  our  ability  to  acquire  assets  that  satisfy  our  investment  objectives  and  to  generate  income  and  pay 
dividends, while a decrease in interest rates may cause an increase in the volume of newly issued, or investor demand for, 
mortgages, which could negatively affect the valuations for our investments and may adversely affect our liquidity.

A reduction in the volume of mortgage loans originated may affect the volume of investments available to us, which 
could affect our ability to acquire assets that satisfy our investment objectives.  An increase in the volume of mortgage loans 
originated may negatively impact the valuation for our investment portfolio. A negative impact on valuations of our assets could 
have an adverse impact on our liquidity profile in the event that we are required to post margin under our repurchase agreements, 
which could materially and adversely impact our business.

Because we may invest in fixed-rate assets, an increase in interest rates on our borrowings may adversely affect our book value 
or our net interest income.

Increases in interest rates may negatively affect the market value of our investments. Any fixed-rate securities we invest 
in generally will be more negatively affected by these increases than adjustable-rate securities. In accordance with GAAP, we are 
required to reduce the book value of our investments by the amount of any decrease in their fair value. Reductions in the fair value 
of our investments could decrease the amounts we may borrow to purchase additional mortgage-related investments, which may 
restrict our ability to increase our net income. Furthermore, if our funding costs are rising while our interest income is fixed, our 
net interest income will contract and could become negative.

Changes in prepayment rates may adversely affect our profitability.

Our investment portfolio includes securities backed by pools of mortgage loans. For securities backed by pools of mortgage 
loans, we receive payments, generally, from the payments that are made on these underlying mortgage loans. When borrowers 
prepay their mortgage loans at rates that are faster or slower than expected, it results in prepayments that are faster or slower than 
expected on our assets. These faster or slower than expected payments may adversely affect our profitability.

We may purchase securities that have a higher interest rate than the then prevailing market interest rate. In exchange for 
this higher interest rate, we may pay a premium to par value to acquire the security. In accordance with GAAP, we amortize this 
premium over the expected term of the security based on our prepayment assumptions. If a security is prepaid in whole or in part 
at a faster than expected rate, however, we must expense all or a part of the remaining unamortized portion of the premium that 
was paid at the time of the purchase, which will adversely affect our profitability.

We also may purchase securities that have a lower interest rate than the then prevailing market interest rate. In exchange 
for this lower interest rate, we may pay a discount to par value to acquire the security. We accrete this discount over the expected 
term of the security based on our prepayment assumptions. If a security is prepaid at a slower than expected rate, however, we 
must accrete the remaining portion of the discount at a slower than expected rate. This will extend the expected life of our investment 
portfolio and result in a lower than expected yield on securities purchased at a discount to par.

Prepayment  rates  generally  increase  when  interest  rates  fall  and  decrease  when  interest  rates  rise,  but  changes  in 
prepayment rates are difficult to predict. Prepayments can also occur when borrowers sell the property and use the sale proceeds 
to prepay the mortgage as part of a physical relocation or when borrowers default on their mortgages and the mortgages are prepaid 
from the proceeds of a foreclosure sale of the property. Fannie Mae and Freddie Mac will generally, among other conditions, 
purchase mortgages that are 120 days or more delinquent from mortgage-backed securities trusts when the cost of guarantee 
payments  to  security  holders,  including  advances  of  interest  at  the  security  coupon  rate,  exceeds  the  cost  of  holding  the 
nonperforming loans in their portfolios. Consequently, prepayment rates also may be affected by conditions in the housing and 
financial markets, which may result in increased delinquencies on mortgage loans, the government-sponsored entities cost of 
capital, general economic conditions and the relative interest rates on fixed and adjustable rate loans, which could lead to an 
acceleration of the payment of the related principal. Additionally, changes in the government-sponsored entities' decisions as to 
when to repurchase delinquent loans can materially impact prepayment rates.

In addition, the introduction of new government programs could increase the availability of mortgage credit to a large 
number of homeowners in the United States, which we expect would impact the prepayment rates for the entire mortgage securities 
market, but primarily for Fannie Mae and Freddie Mac agency securities. These new programs along with any new additional 
programs or changes to existing programs may cause substantial uncertainty around the magnitude of changes in prepayment 
speeds. To the extent that actual prepayment speeds differ from our expectations, it could adversely affect our operating results.

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Our hedging strategies may not be successful in mitigating the risks associated with changes in interest rates.

Subject to complying with REIT tax requirements, we employ techniques that limit, or "hedge," the adverse effects of 
changes in interest rates on our short-term repurchase agreements and our net book value. In general, our hedging strategy depends 
on our Manager's view of our entire investment portfolio, consisting of assets, liabilities and derivative instruments, in light of 
prevailing market conditions. Our hedging activities are generally designed to limit certain exposures and not to eliminate them. 
In addition, they may be unsuccessful and we could misjudge the condition of our investment portfolio or the market. Our hedging 
activity will vary in scope based on the level and volatility of interest rates and principal repayments, credit market conditions, 
the type of assets held and other changing market conditions. Our actual hedging decisions will be determined in light of the facts 
and circumstances existing at the time and may differ from our currently anticipated hedging strategy. These techniques may 
include  entering  into  interest  rate  swap  agreements,  interest  rate  swaptions, TBAs,  short  sales,  caps,  collars,  floors,  forward 
contracts, options, futures or other types of hedging transactions. We may conduct certain hedging transactions through a TRS, 
which may subject those transactions to federal, state and, if applicable, local income tax.

There are no perfect hedging strategies, and interest rate and credit hedging may fail to protect us from loss. Additionally, 
our business model calls for accepting certain amounts of interest rate, prepayment, liquidity, and other exposures and thus some 
risks will generally not be hedged. Alternatively, our Manager may fail to properly assess a risk to our investment portfolio or 
may fail to recognize a risk entirely, leaving us exposed to losses without the benefit of any offsetting hedging activities. The 
derivative financial instruments we select may not have the effect of reducing our risk. The nature and timing of hedging transactions 
may influence the effectiveness of these strategies. Poorly designed hedging strategies or improperly executed transactions could 
actually increase our risk and losses. In addition, hedging activities could result in losses if the event against which we hedge does 
not occur. For example, interest rate hedging could fail to protect us or adversely affect us because, among other things:

• 
• 
• 
• 

• 

• 

• 

interest rate hedging can be expensive, particularly during periods of rising and volatile interest rates;
available interest rate hedges may not correspond directly with the interest rate risk for which protection is sought;
the duration of the hedge may not match the duration of the related liability;
the amount of income that a REIT may earn from hedging transactions other than hedging transactions that satisfy 
certain requirements of the Internal Revenue Code or that are done through a TRS to offset interest rate losses is 
limited by federal tax provisions governing REITs;
as explained in further detail in the risk factor immediately below, the party owing money in the hedging transaction 
may default on its obligation to pay;
the credit quality of the party owing money on the hedge may be downgraded to such an extent that it impairs our 
ability to sell or assign our side of the hedging transaction; and
the value of derivatives used for hedging are adjusted from time to time in accordance with GAAP to reflect changes 
in fair value. Downward adjustments, or "mark-to-market losses," reducing our stockholders' equity.

Our hedging strategies may adversely affect us because hedging activities involve costs that we incur regardless of the 
effectiveness of the hedging activity. Those costs may be higher in periods of market volatility, both because the counterparties 
to our derivative agreements may demand a higher payment for taking risks, and because repeated adjustments of our hedges 
during periods of interest rate changes also may increase costs. We could incur significant hedging-related costs without any 
corresponding economic benefits, especially if our hedging strategies are not effective.

Our use of certain hedging techniques may expose us to certain risks.

Hedging instruments often are not traded on regulated exchanges, guaranteed by an exchange or it's clearing house, or 
regulated by any U.S. or foreign governmental authorities and involves risks and costs that could result in material losses. The 
cost of using hedging instruments increases as the period covered by the instrument increases and, during periods of rising and 
volatile interest rates, we may increase our hedging activity and thus increase our hedging costs. In addition, hedging instruments 
involve risk because they often are not traded on regulated exchanges, guaranteed by an exchange or its clearing house, or regulated 
by any U.S. or foreign governmental authorities. Consequently, there are no requirements with respect to record keeping, financial 
responsibility or segregation of customer funds and positions. Furthermore, the enforceability of agreements underlying hedging 
transactions may depend on compliance with applicable statutory and commodity and other regulatory requirements and, depending 
on the domicile of the counterparty, applicable international requirements.

If a swap counterparty under an interest rate swap agreement that we enter into as part of our hedging strategy cannot 
perform under the terms of the interest rate swap agreement, we may not receive payments due under that agreement, and, thus, 
we may lose any potential benefit associated with the interest rate swap. Additionally, we may also risk the loss of any collateral 
we have pledged to secure our obligations under these swap agreements if the counterparty becomes insolvent or files for bankruptcy. 
Similarly, if an interest rate cap counterparty fails to perform under the terms of the interest rate cap agreement, in addition to not 

23

 
 
 
 
 
receiving payments due under that agreement that would off-set our interest expense, we could also incur a loss for all remaining 
unamortized premium paid for that security.

Pursuant to the terms of our master swap agreements, we are subject to margin calls that could result in defaults or force us 
to sell assets under adverse market conditions.

Certain of our master swap agreements (governed by the International Swaps and Derivatives Association, Inc., or ISDA) 
require that we post initial collateral upon execution of swap agreements. In addition, our master swap agreements contain provisions 
under which we are required to collateralize fully our obligations under the derivative instrument, such that if at any point the fair 
value  of  the  derivative  represents  a  liability  greater  than  the  minimum  transfer  amount  contained  within  our  agreement,  the 
counterparty may initiate a margin call for the difference. If we fail to satisfy the margin call, we will be required to settle our 
obligations under the agreements at their termination values.

Further, our master swap agreements may also contain cross default provisions under which a default under certain of 
our other indebtedness in excess of a certain threshold amount causes an event of default under the agreement. Following an event 
of default, we could be required to settle our obligations under the agreements at their termination values.

The threat of or occurrence of margin calls or the forced settlement of our obligations under our master swap agreements 
at their termination values could force us to sell, either directly or through a foreclosure, our investments under adverse market 
conditions. Because of the leverage we have, we may incur substantial losses upon the threat or occurrence of either of these 
events.

We may change our targeted investments, investment guidelines and other operational policies without stockholder consent, 
which may adversely affect the market price of our common stock and our ability to make distributions to stockholders.

We may change our targeted investments and investment guidelines at any time, including a change that would permit 
us to invest in other mortgage related investments, without the consent of our stockholders, which could result in our making 
investments  that  are  different  from,  and  possibly  riskier  than,  the  investments  described  herein.  Our  Board  of  Directors  also 
determines our other operational policies and may amend or revise such policies, including our policies with respect to our REIT 
qualification, acquisitions, dispositions, operations, indebtedness and distributions, or approve transactions that deviate from these 
policies, without a vote of, or notice to, our stockholders. A change in our targeted investments, investment guidelines and other 
operational policies may increase our exposure to interest rate risk, default risk, credit risk and real estate market fluctuations, all 
of which could adversely affect the market price of our common stock and our ability to make distributions to our stockholders.

Risks Related to Our Relationship with Our Manager and American Capital

There are conflicts of interest in our relationship with our Manager and American Capital.

Because we have no employees, our Manager is responsible for making all of our investment decisions. Certain of our 
and our Manager's officers are employees of American Capital or its affiliates and these persons do not devote their time exclusively 
to us. Our Manager's Investment Committee consists of Messrs. Wilkus, Erickson, Flax, Kain and McHale, each of whom is an 
officer of American Capital or the parent company of our Manager and has significant responsibilities to American Capital and 
certain of its portfolio companies, affiliated entities or managed funds. Mr. Kain is our President and Chief Investment Officer 
and also serves as the President of our Manager and as the President and a member of its parent company. Mr. Kain is also the 
President and Chief Investment Officer of American Capital Mortgage Investment Corp. and the President of its manager. Thus, 
he has, and may in the future have, significant responsibilities for other funds that are managed by the parent company of our 
Manager or entities affiliated therewith. In addition, because certain of our and our Manager's officers are also responsible for 
providing services to American Capital and/or certain of its portfolio companies, affiliated entities or managed funds, they may 
not devote sufficient time to the management of our business operations.

Additionally, our Manager is a wholly-owned subsidiary of American Capital Mortgage Management, LLC, which is 
also the parent company of the external manager of American Capital Mortgage Investment Corp., a publicly-traded REIT that 
invests in agency and non-agency mortgage investments, CMBS and mortgage loans and may compete with us for acquisitions 
of agency mortgage-related investments. American Capital Mortgage Management, LLC is a subsidiary of American Capital Asset 
Management, LLC, which is a wholly-owned portfolio company of American Capital. There are no restrictions on American 
Capital that prevent American Capital from sponsoring another investment vehicle that competes with us. Accordingly, American 
Capital or one or more of its affiliates may also compete with us for investments, except that American Capital has agreed that so 
long as our Manager or affiliate of American Capital continues to manage our company, it will not sponsor another investment 
vehicle that invests predominantly in whole pool agency mortgage-backed securities.

24

 
 
 
 
 
 
Although our Manager and its affiliates have policies in place that seek to mitigate the effects of conflicts of interest, 
including any potential conflict relating to the allocation of certain types of securities that meet our investment objectives and 
those of other managed funds or affiliates of our Manager, these policies do not eliminate the conflicts of interest that our officers 
and the officers and employees of our Manager and its affiliates face in making investment decisions on behalf of American Capital, 
any other American Capital-sponsored investment vehicles and us. Further, we do not have any agreement or understanding with 
American Capital that would give us any priority over American Capital, any of its affiliates, or any such American Capital-
sponsored investment vehicle in opportunities to invest in mortgage-related investments. Accordingly, we may compete for access 
to the benefits that we expect from our relationship with our Manager and American Capital.

Our management agreement was not negotiated on an arm's-length basis and the terms, including fees payable, may not be 
as favorable to us as if they were negotiated with an unaffiliated third party.

The management agreement was originally negotiated between related parties, and we did not have the benefit of arm's-
length negotiations of the type normally conducted with an unaffiliated third party. The terms of the management agreement, 
including fees payable, may not reflect the terms that we may have received if it were negotiated with an unrelated third party. In 
addition, we may choose not to enforce, or to enforce less vigorously, our rights under the management agreement because of our 
desire to maintain our ongoing relationship with our Manager.

We are completely dependent upon our Manager and certain personnel of American Capital or the parent company of our 
Manager who provide services to us through the management agreement and the administrative services agreement and we 
may not find suitable replacements for our Manager and these personnel if the management agreement and the administrative 
services agreement are terminated or such personnel are no longer available to us.

Because we have no employees or separate facilities, we are completely dependent on our Manager and its affiliates to 
conduct our operations pursuant to the management agreement. Our Manager does not have any employees and relies upon certain 
employees of its parent company and American Capital to conduct our day-to-day operations pursuant to an administrative services 
agreement. Under the administrative services agreement, our Manager is provided with those services and resources necessary 
for our Manager to perform its obligations and responsibilities under the management agreement in exchange for certain fees 
payable by our Manager. Neither the administrative services agreement nor the management agreement requires our Manager or 
its parent company or American Capital to dedicate specific personnel to our operations. It also does not require any specific 
personnel  of  our  Manager  or  its  parent  company  or American  Capital  to  dedicate  a  specific  amount  of  time  to  our  business. 
Additionally, because our Manager is relying upon American Capital, we may be negatively impacted by events or factors that 
negatively impact American Capital's business, financial condition or results of operations.

If we terminate the management agreement without cause, we may not, without the consent of our Manager, employ any 
employee of the Manager or any of its affiliates, including American Capital, or any person who has been employed by our Manager 
or any of its affiliates at any time within the two-year period immediately preceding the date on which the person commences 
employment  with  us  for  two  years  after  such  termination  of  the  management  agreement.  We  believe  that  the  successful 
implementation of our investment, financing and hedging strategies depends upon the experience of certain of American Capital 
and our Manager's officers. American Capital or the parent company of our Manager has entered into retention agreements with 
certain of these officers. However, none of these individuals' continued service is guaranteed. Furthermore, if the management 
agreement is terminated or these individuals leave the parent company of our Manager or American Capital, we may be unable 
to execute our business plan.

We have no recourse to American Capital if it does not fulfill its obligations under the administrative services agreement.

Neither we nor our Manager have any employees or separate facilities. Our day-to-day operations are conducted by 
employees of American Capital or the parent company of our Manager pursuant to an administrative services agreement among 
our Manager, its parent company and American Capital. Under the administrative services agreement, our Manager is also provided 
with the services and other resources necessary for our Manager to perform its obligations and responsibilities under the management 
agreement in exchange for certain fees payable by our Manager. Although the administrative services agreement may not be 
terminated unless the management agreement has been terminated pursuant to its terms, American Capital and the parent company 
of our Manager may assign their rights and obligations thereunder to any of their affiliates, including American Capital Asset 
Management, LLC, the majority member of the parent company of our Manager. In addition, because we are not a party to the 
administrative services agreement, we do not have any recourse to American Capital or the parent company of our Manager if 
they do not fulfill their obligations under the administrative services agreement or if they elect to assign the agreement to one of 
their affiliates. Also, our Manager only has nominal assets and we will have limited recourse against our Manager under the 
Management Agreement to remedy any liability to us from a breach of contract or fiduciary duties.

25

 
 
 
 
 
If we elect not to renew the management agreement without cause, we would be required to pay our Manager a substantial 
termination fee. These and other provisions in our management agreement make non-renewal of our management agreement 
difficult and costly.

Electing not to renew the management agreement without cause would be difficult and costly for us. With the consent 
of the majority of the independent members of our Board of Directors, we may elect not to renew our management agreement 
upon  the  expiration  of  any  automatic  annual  renewal  term,  upon  180-days  prior  written  notice.  If  we  elect  not  to  renew  the 
management agreement because of a decision by our Board of Directors that the management fee is unfair, our Manager has the 
right to renegotiate a mutually agreeable management fee. If we elect to not renew the management agreement without cause, we 
are required to pay our Manager a termination fee equal to three times the average annual management fee earned by our Manager 
during  the  prior  24-month  period  immediately  preceding  the  most  recently  completed  month  prior  to  the  effective  date  of 
termination. These provisions may increase the effective cost to us of electing to not renew the management agreement.

Our Manager's management fee is based on the amount of our Equity and is payable regardless of our performance.

Our Manager is entitled to receive a monthly management fee from us that is based on the amount of our Equity (as 
defined in our management agreement), regardless of the performance of our investment portfolio. For example, we would pay 
our Manager a management fee for a specific period even if we experienced a net loss during the same period. The amount of the 
monthly management fee is equal to one-twelfth of 1.25% of our Equity and therefore is only increased by increases in our Equity. 
Increases to our Equity will primarily result from equity issuances, which could result in a conflict of interest between our Manager 
and our stockholders with respect to the timing and terms of our equity issuances. While our stockholders bear the risk of our 
future equity issuances reducing the price of our common stock and diluting the value of their stock holdings in us, the compensation 
payable to our Manager will increase as a result of future issuances of our equity securities. Our Manager's entitlement to substantial 
nonperformance-based compensation may reduce its incentive to devote sufficient time and effort to seeking investments that 
provide attractive risk-adjusted returns for our investment portfolio. This in turn could harm our ability to make distributions to 
our stockholders and the market price of our common stock.

Our Manager's liability is limited under the management agreement, and we have agreed to indemnify our Manager against 
certain liabilities.

The management agreement provides that our Manager will not assume any responsibility other than to provide the 
services specified in the management agreement. The agreement further provides that our Manager is not responsible for any 
action of our Board of Directors in following or declining to follow its advice or recommendations. In addition, our Manager and 
its respective affiliates, managers, officers, directors, employees and members will be held harmless from, and indemnified by us 
against, certain liabilities on customary terms.

Our results are dependent upon the efforts of our Manager.

Our  Manager's  success,  which  is  largely  determinative  of  our  own  success,  depends  on  many  factors,  including  the 
availability of attractive risk-adjusted investment opportunities that satisfy our targeted investment strategies and then identifying 
and consummating them on favorable terms, the level and volatility of interest rates, its ability to access on our behalf short-term 
and long-term financing on favorable terms and conditions in the financial markets, real estate market and the economy, as to 
which no assurances can be given. In addition, our Manager may face substantial competition for attractive investment opportunities. 
Our Manager may not be able to successfully cause us to make investments with attractive risk-adjusted returns.

Risks Related to Our Taxation as a REIT

If we fail to remain qualified as a REIT, we will be subject to tax as a regular corporation and could face a substantial tax 
liability, which would reduce the amount of cash available for distribution to our stockholders.

We operate in a manner that allows us to qualify as a REIT for federal income tax purposes. Although we do not intend 
to request a ruling from the IRS as to our REIT qualification, we have received an opinion of Skadden, Arps, Slate, Meagher & 
Flom LLP with respect to our qualification as a REIT.  Investors should be aware, however, that opinions of counsel are not binding 
on the IRS or any court. The opinion of Skadden, Arps, Slate, Meagher & Flom LLP represents only the view of our counsel based 
on our counsel's review and analysis of existing law and on certain representations as to factual matters and covenants made by 
us and our Manager, including representations relating to the values of our assets and the sources of our income. The opinion is 
expressed as of the date issued and does not cover subsequent periods. Skadden, Arps, Slate, Meagher & Flom LLP has no obligation 
to advise us or the holders of our common stock of any subsequent change in the matters stated, represented or assumed, or of 
any subsequent change in applicable law. Furthermore, both the validity of the opinion of Skadden, Arps, Slate, Meagher & Flom 
LLP, and our qualification as a REIT depend on our satisfaction of certain asset, income, organizational, distribution, stockholder 

26

 
 
 
 
 
ownership and other requirements on a continuing basis, the results of which are not monitored by Skadden, Arps, Slate, Meagher & 
Flom LLP. Our ability to satisfy the asset tests depends upon our analysis of the characterization and fair market values of our 
assets, some of which are not susceptible to a precise determination, and for which we will not obtain independent appraisals. Our 
compliance with the annual REIT income and quarterly asset requirements also depends upon our ability to successfully manage 
the composition of our income and assets on an ongoing basis. Moreover, the proper classification of an instrument as debt or 
equity for federal income tax purposes may be uncertain in some circumstances, which could affect the application of the REIT 
qualification requirements as described below. Accordingly, there can be no assurance that the IRS will not contend that our 
interests in subsidiaries or in securities of other issuers will not cause a violation of the REIT requirements.

If we were to fail to qualify as a REIT in any taxable year, we would be subject to federal income tax, including any 
applicable alternative minimum tax, on our taxable income at regular corporate rates, and dividends paid to our stockholders would 
not be deductible by us in computing our taxable income. Any resulting corporate tax liability could be substantial and would 
reduce the amount of cash available for distribution to our stockholders, which in turn could have an adverse impact on the value 
of  our  common  stock.  Unless  we  were  entitled  to  relief  under  certain  Internal  Revenue  Code  provisions,  we  also  would  be 
disqualified from taxation as a REIT for the four taxable years following the year in which we failed to qualify as a REIT.

Distributions payable by REITs do not qualify for the reduced tax rates available for some dividends.

The  maximum  tax  rate  applicable  to  income  from  "qualified  dividends"  payable  to  domestic  stockholders  that  are 
individuals, trusts and estates is currently 20%. Distributions of ordinary income payable by REITs, however, generally are not 
eligible for the reduced rates. Although this legislation does not adversely affect the taxation of REITs or distributions payable by 
REITs, the more favorable rates applicable to regular corporate qualified dividends could cause investors who are individuals, 
trusts and estates to perceive investments in REITs to be relatively less attractive than investments in the stocks of non-REIT 
corporations that pay dividends, which could adversely affect the value of the stock of REITs, including our common stock.

REIT distribution requirements could adversely affect our ability to execute our business plan.

We generally must distribute annually at least 90% of our taxable income, subject to certain adjustments and excluding 
any net capital gain, in order for federal corporate income tax not to apply to earnings that we distribute. To the extent that we 
satisfy this distribution requirement, but distribute less than 100% of our taxable income, we will be subject to federal corporate 
income tax on our undistributed taxable income. In addition, we will be subject to a non-deductible 4% excise tax if the actual 
amount that we pay out to our stockholders in a calendar year is less than a minimum amount specified under federal tax laws. 
We intend to make distributions to our stockholders to comply with the REIT qualification requirements of the Internal Revenue 
Code.

From time to time, we may generate taxable income greater than our income for financial reporting purposes prepared 
in accordance with GAAP, or differences in timing between the recognition of taxable income and the actual receipt of cash may 
occur. For example, if we purchase agency securities at a discount, we are generally required to accrete the discount into taxable 
income prior to receiving the cash proceeds of the accreted discount at maturity. If we do not have other funds available in these 
situations we could be required to borrow funds on unfavorable terms, sell investments at disadvantageous prices or distribute 
amounts that would otherwise be invested in future acquisitions to make distributions sufficient to enable us to pay out enough of 
our taxable income to satisfy the REIT distribution requirement and to avoid corporate income tax and the 4% excise tax in a 
particular year. These alternatives could increase our costs or reduce our stockholders' equity. Thus, compliance with the REIT 
requirements may hinder our ability to grow, which could adversely affect the value of our common stock. 

We may in the future choose to pay dividends in our own stock, in which case you may be required to pay income taxes in 
excess of the cash dividends you receive. 

We may in the future distribute taxable dividends that are payable in cash and shares of our common stock at the election 
of each stockholder. Taxable stockholders receiving such dividends will be required to include the full amount of the dividend as 
ordinary income to the extent of our current and accumulated earnings and profits for U.S. federal income tax purposes. As a 
result, stockholders may be required to pay income taxes with respect to such dividends in excess of the cash dividends received. 
If a U.S. stockholder sells the stock that it receives as a dividend in order to pay this tax, the sales proceeds may be less than the 
amount included in income with respect to the dividend, depending on the market price of our stock at the time of the sale. 
Furthermore, with respect to certain non-U.S. stockholders, we may be required to withhold U.S. tax with respect to such dividends, 
including in respect of all or a portion of such dividend that is payable in stock. In addition, if a significant number of our stockholders 
determine to sell shares of our common stock in order to pay taxes owed on dividends, it may put downward pressure on the 
trading price of our common stock. 

27

 
 
 
 
 
Even if we remain qualified as a REIT, we may face other tax liabilities that reduce our cash flow.

Even if we remain qualified for taxation as a REIT, we may be subject to certain federal, state and local taxes on our 
income and assets, including taxes on any undistributed income, tax on income from some activities conducted as a result of a 
foreclosure, excise taxes, state or local income, property and transfer taxes, such as mortgage recording taxes, and other taxes. In 
addition, in order to meet the REIT qualification requirements, prevent the recognition of certain types of non-cash income, or to 
avert the imposition of a 100% tax that applies to certain gains derived by a REIT from dealer property or inventory, we may hold 
some of our assets through our TRS or other subsidiary corporations that will be subject to corporate level income tax at regular 
rates. In addition, if we lend money to a TRS, the TRS may be unable to deduct all or a portion of the interest paid to us, which 
could result in an even higher corporate level tax liability. Any of these taxes would decrease cash available for distribution to our 
stockholders.

Complying with REIT requirements may cause us to forgo otherwise attractive opportunities.

To remain qualified as a REIT for federal income tax purposes, we must continually satisfy tests concerning, among other 
things, the sources of our income, the nature and diversification of our assets, the amounts that we distribute to our stockholders 
and the ownership of our stock. We may be required to make distributions to stockholders at disadvantageous times or when we 
do not have funds readily available for distribution, and may be unable to pursue investments that would be otherwise advantageous 
to us in order to satisfy the source-of-income or asset-diversification requirements for qualifying as a REIT.  Thus, compliance 
with the REIT requirements may hinder our ability to make and, in certain cases, to maintain ownership of, certain attractive 
investments.

Complying with REIT requirements may force us to liquidate otherwise attractive investments.

To remain qualified as a REIT, we must ensure that at the end of each calendar quarter, at least 75% of the value of our 
assets consists of cash, cash items, government securities and qualified REIT real estate assets. The remainder of our investment 
in securities (other than government securities and qualified real estate assets) generally cannot include more than 10% of the 
outstanding voting securities of any one issuer or more than 10% of the total value of the outstanding securities of any one issuer. 
In addition, in general, no more than 5% of the value of our assets (other than government securities and qualified real estate 
assets) can consist of the securities of any one issuer, and no more than 25% of the value of our total securities can be represented 
by securities of one or more TRSs. If we fail to comply with these requirements at the end of any calendar quarter, we must correct 
the failure within 30 days after the end of the calendar quarter or qualify for certain statutory relief provisions to avoid losing our 
REIT qualification and suffering adverse tax consequences. As a result, we may be required to liquidate from our investment 
portfolio otherwise attractive investments. These actions could have the effect of reducing our income and amounts available for 
distribution to our stockholders.

The failure of assets subject to repurchase agreements to qualify as real estate assets could adversely affect our ability to remain 
qualified as a REIT.

We enter into certain financing arrangements that are structured as sale and repurchase agreements pursuant to which we 
nominally sell certain of our assets to a counterparty and simultaneously enter into an agreement to repurchase these assets at a 
later date in exchange for a purchase price. Economically, these agreements are financings that are secured by the assets sold 
pursuant thereto. We believe that we would be treated for REIT asset and income test purposes as the owner of the assets that are 
the subject of any such sale and repurchase agreement notwithstanding that such agreement may transfer record ownership of the 
assets to the counterparty during the term of the agreement. It is possible, however, that the IRS could assert that we did not own 
the assets during the term of the sale and repurchase agreement, in which case we could fail to remain qualified as a REIT.

Distributions to tax-exempt investors may be classified as unrelated business taxable income.

Neither ordinary nor capital gain distributions with respect to our common stock nor gain from the sale of common stock 
should generally constitute unrelated business taxable income to a tax-exempt investor. However, there are certain exceptions to 
this rule. In particular:

• 

• 

part of the income and gain recognized by certain qualified employee pension trusts with respect to our common 
stock may be treated as unrelated business taxable income if shares of our common stock are predominantly held by 
qualified employee pension trusts, and we are required to rely on a special look-through rule for purposes of meeting 
one of the REIT ownership tests, and we are not operated in a manner to avoid treatment of such income or gain as 
unrelated business taxable income;
part of the income and gain recognized by a tax-exempt investor with respect to our common stock would constitute 
unrelated business taxable income if the investor incurs debt in order to acquire the common stock;

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• 

• 

part or all of the income or gain recognized with respect to our common stock by social clubs, voluntary employee 
benefit associations, supplemental unemployment benefit trusts and qualified group legal services plans which are 
exempt from federal income taxation under the Internal Revenue Code may be treated as unrelated business taxable 
income; and
to the extent that we are (or a part of us, or a disregarded subsidiary of ours, is) a "taxable mortgage pool," or if we 
hold residual interests in a REMIC, a portion of the distributions paid to a tax-exempt stockholder that is allocable 
to excess inclusion income may be treated as unrelated business taxable income.

Liquidation of assets may jeopardize our REIT qualification or create additional tax liability for us.

To remain qualified as a REIT, we must comply with requirements regarding the composition of our assets and our sources 
of income. If we are compelled to liquidate our investments to repay obligations to our lenders, we may be unable to comply with 
these requirements, ultimately jeopardizing our qualification as a REIT, or we may be subject to a 100% tax on any resultant gain 
if we sell assets that are treated as dealer property or inventory.

Complying with REIT requirements may limit our ability to hedge effectively and may cause us to incur tax liabilities.

The REIT provisions of the Internal Revenue Code could substantially limit our ability to hedge our liabilities. Any 
income from a properly designated hedging transaction we enter into to manage risk of interest rate changes with respect to 
borrowings made or to be made, or ordinary obligations incurred or to be incurred, to acquire or carry real estate assets generally 
does not constitute "gross income" for purposes of the 75% or 95% gross income tests. To the extent that we enter into other types 
of hedging transactions, the income from those transactions is likely to be treated as non-qualifying income for purposes of both 
of the gross income tests. As a result of these rules, we may have to limit our use of advantageous hedging techniques or implement 
those hedges through our TRS. This could increase the cost of our hedging activities because our TRS would be subject to tax on 
gains or expose us to greater risks associated with changes in interest rates than we would otherwise want to bear. In addition, 
losses in our TRS will generally not provide any tax benefit, except for being carried forward against future taxable income in the 
TRS.

Uncertainty exists with respect to the treatment of our TBAs for purposes of the REIT asset and income tests.

We purchase and sell agency mortgage-backed securities through TBAs and recognize income or gains from the disposition 
of those TBAs, through dollar roll transactions or otherwise, and may continue to do so in the future. While there is no direct 
authority with respect to the qualification of TBAs as real estate assets or U.S. Government securities for purposes of the 75% 
asset test or the qualification of income or gains from dispositions of TBAs as gains from the sale of real property (including 
interests in real property and interests in mortgages on real property) or other qualifying income for purposes of the 75% gross 
income test, we treat our TBAs as qualifying assets for purposes of the REIT asset tests, and we treat income and gains from our 
TBAs as qualifying income for purposes of the 75% gross income test, based on an opinion of Skadden, Arps, Slate, Meagher & 
Flom LLP substantially to the effect that (i) for purposes of the REIT asset tests, our ownership of a TBA should be treated as 
ownership of the underlying agency securities, and (ii) for purposes of the 75% REIT gross income test, any gain recognized by 
us in connection with the settlement of our TBAs should be treated as gain from the sale or disposition of the underlying agency 
securities.  Opinions of counsel are not binding on the IRS, and no assurance can be given that the IRS will not successfully 
challenge the conclusions set forth in such opinions.  In addition, it must be emphasized that the opinion of Skadden, Arps, Slate, 
Meagher & Flom LLP is based on various assumptions relating to our TBAs and is conditioned upon fact-based representations 
and covenants made by our management regarding our TBAs.  No assurance can be given that the IRS would not assert that such 
assets or income are not qualifying assets or income. If the IRS were to successfully challenge the opinion of Skadden, Arps, Slate, 
Meagher & Flom LLP, we could be subject to a penalty tax or we could fail to remain qualified as a REIT if a sufficient portion 
of our assets consists of TBAs or a sufficient portion of our income consists of income or gains from the disposition of TBAs.

Qualifying as a REIT involves highly technical and complex provisions of the Internal Revenue Code.

Qualification as a REIT involves the application of highly technical and complex Internal Revenue Code provisions for 
which only limited judicial and administrative authorities exist. Even a technical or inadvertent violation could jeopardize our 
REIT qualification. Our qualification as a REIT depends on our satisfaction of certain asset, income, organizational, distribution, 
stockholder ownership and other requirements on a continuing basis. In addition, our ability to satisfy the requirements to remain 
qualified as a REIT depends in part on the actions of third parties over which we have no control or only limited influence, including 
in cases where we own an equity interest in an entity that is classified as a partnership for federal income tax purposes.

29

 
 
 
 
The tax on prohibited transactions will limit our ability to engage in transactions, including certain methods of structuring 
CMOs, which would be treated as prohibited transactions for federal income tax purposes.

Net income that we derive from a prohibited transaction is subject to a 100% tax. The term "prohibited transaction" 
generally includes a sale or other disposition of property (including agency securities, but other than foreclosure property, as 
discussed below) that is held primarily for sale to customers in the ordinary course of a trade or business by us or by a borrower 
that has issued a shared appreciation mortgage or similar debt instrument to us. We could be subject to this tax if we were to 
dispose of or structure CMOs in a manner that was treated as a prohibited transaction for federal income tax purposes.

We intend to conduct our operations at the REIT level so that no asset that we own (or are treated as owning) will be 
treated as, or as having been, held for sale to customers, and that a sale of any such asset will not be treated as having been in the 
ordinary course of our business.  As a result, we may choose not to engage in certain transactions at the REIT level, and may limit 
the structures we utilize for our CMO transactions, even though the sales or structures might otherwise be beneficial to us. In 
addition, whether property is held "primarily for sale to customers in the ordinary course of a trade or business" depends on the 
particular facts and circumstances. No assurance can be given that any property that we sell will not be treated as property held 
for sale to customers, or that we can comply with certain safe-harbor provisions of the Internal Revenue Code that would prevent 
such  treatment. The  100%  tax does  not  apply to  gains from  the  sale  of  property that  is  held through  a TRS  or  other taxable 
corporation, although such income will be subject to tax in the hands of the corporation at regular corporate rates. We intend to 
structure our activities to avoid prohibited transaction characterization.

New legislation or administrative or judicial action, in each instance potentially with retroactive effect, could make it more 
difficult or impossible for us to remain qualified as a REIT.

The present federal income tax treatment of REITs may be modified, possibly with retroactive effect, by legislative, 
judicial or administrative action at any time, which could affect the federal income tax treatment of an investment in us. The federal 
income tax rules dealing with REITs constantly are under review by persons involved in the legislative process, the IRS and the 
U.S. Treasury Department, which results in statutory changes as well as frequent revisions to regulations and interpretations. 
Revisions in federal tax laws and interpretations thereof could affect or cause us to change our investments and commitments and 
affect the tax considerations of an investment in us.

Risks Related to Our Business Structure

Loss of our exemption from regulation pursuant to the Investment Company Act would adversely affect us.

We conduct our business so as not to become regulated as an investment company under the Investment Company Act 
in reliance on the exemption provided by Section 3(c)(5)(C) of the Investment Company Act. Section 3(c)(5)(C), as interpreted 
by the staff of the SEC, requires that: (i) at least 55% of our investment portfolio consist of "mortgages and other liens on and 
interest in real estate," or "qualifying real estate interests," and (ii) at least 80% of our investment portfolio consist of qualifying 
real estate interests plus "real estate-related assets."

In satisfying this 55% requirement, based on pronouncements of the SEC staff, we treat agency mortgage-backed securities issued 
with respect to an underlying pool of mortgage loans in which we hold all of the certificates issued by a pool, or a "whole pool", 
as qualifying real estate interests. However, the real estate related assets that we acquire are limited by the provisions of the 
Investment Company Act and the rules and regulations promulgated thereunder. If the SEC determines that any of these securities 
are not qualifying interests in real estate or real estate-related assets, adopts a contrary interpretation with respect to these securities 
or otherwise believes we do not satisfy the above exceptions or changes its interpretation of the above exceptions, we could be 
required to restructure our activities or sell certain of our assets. We may be required at times to adopt less efficient methods of 
financing certain of our mortgage related investments and we may be precluded from acquiring certain types of higher yielding 
securities. The net effect of these factors would be to lower our net interest income. If we fail to qualify for an exemption from 
registration as an investment company or an exclusion from the definition of an investment company, our ability to use leverage 
would be substantially reduced. Our business will be materially and adversely affected if we fail to qualify for this exemption 
from regulation pursuant to the Investment Company Act. 

We are highly dependent on information and communications systems. Any systems failures could significantly disrupt our 
business, which may, in turn, negatively affect our operations and the market price of our common stock and our ability to pay 
dividends to our stockholders.

Our business is highly dependent on communications and information systems. Any failure or interruption of our or our 
Manager's systems could cause delays or other problems in our securities trading activities, which could have a material adverse 

30

 
 
 
 
 
effect on our operating results and negatively affect the market price of our common stock and our ability to pay dividends to our 
stockholders.

Changes in laws or regulations governing our operations or our failure to comply with those laws or regulations may adversely 
affect our business.

We are subject to regulation by laws at the local, state and federal level, including securities and tax laws and financial 
accounting and reporting standards. These laws and regulations, as well as their interpretation, may be changed from time to time. 
Accordingly, any change in these laws or regulations or the failure to comply with these laws or regulations could have a material 
adverse impact on our business. Certain of these laws and regulations pertain specifically to REITs.

Risks Related to Our Common Stock

The market price and trading volume of our common stock may be volatile.

The market price of our common stock may be highly volatile and be subject to wide fluctuations. In addition, the trading 
volume in our common stock may fluctuate and cause significant price variations to occur. The stock market has experienced 
extreme price and volume fluctuations that have affected the market price of many companies in industries similar or related to 
ours and that have been unrelated to these companies' operating performances. If the market price of our common stock declines 
significantly, you may be unable to resell your shares at a gain. Further, fluctuations in the trading price of our common stock may 
adversely affect the liquidity of the trading market for our common stock and, in the event that we seek to raise capital through 
future equity financings, our ability to raise such equity capital.

 We cannot assure you that the market price of our common stock will not fluctuate or decline significantly in the future. Some 
of the factors that could negatively affect our share price or result in fluctuations in the price or trading volume of our common 
stock include:

• 
• 

• 
• 
• 
• 
• 
• 

• 
• 

• 

• 
• 
• 
• 
• 

actual or anticipated variations in our quarterly operating results or distributions;
changes in our earnings estimates or publication of research reports about us or the real estate or specialty finance 
industry;
increases in market interest rates that lead purchasers of our shares of common stock to demand a higher yield;
changes in market valuations of similar companies;
adverse market reaction to any increased indebtedness we incur in the future;
issuance of additional equity securities;
actions by institutional stockholders;
additions or departures of key management personnel, or changes in our relationship with our Manager or American 
Capital;
speculation in the press or investment community;
price and volume fluctuations in the stock market from time to time, which are often unrelated to the operating 
performance of particular companies;
changes in regulatory policies, tax laws and financial accounting and reporting standards, particularly with respect 
to REITs, or applicable exemptions from the Investment Company Act of 1940, as amended;
actual or anticipated changes in our dividend policy and earnings or variations in operating results;
any shortfall in revenue or net income or any increase in losses from levels expected by securities analysts;
decreases in our net asset value per share;
loss of major repurchase agreement providers; and
general market and economic conditions.

Future offerings of debt securities, which would rank senior to our common stock upon our liquidation, and future offerings 
of equity securities, which would dilute our existing stockholders and may be senior to our common stock for the purposes of 
dividend and liquidating distributions, may adversely affect the market price of our common stock.

In the future, we may raise capital through the issuance of debt or equity securities. Upon liquidation, holders of our debt 
securities and preferred stock, if any, and lenders with respect to other borrowings will be entitled to our available assets prior to 
the holders of our common stock. Additional equity offerings may dilute the holdings of our existing stockholders or reduce the 
market price of our common stock, or both. Our preferred stock, if issued, could have a preference on liquidating distributions or 
a preference on dividend payments that could limit our ability to pay dividends to the holders of our common stock. Sales of 
substantial amounts of our common stock, or the perception that these sales could occur, could have a material adverse effect on 
the price of our common stock. Because our decision to issue debt or equity securities in any future offering will depend on market 
conditions and other factors beyond our control, we cannot predict or estimate the amount, timing or nature of our future offerings. 

31

 
 
 
Thus holders of our common stock bear the risk of our future offerings reducing the market price of our common stock and diluting 
the value of their stock holdings in us.

Future sales of shares of our common stock may depress the price of our shares.

We cannot predict the effect, if any, of future sales of our common stock or the availability of shares for future sales on 
the market price of our common stock. Any sales of a substantial number of our shares in the public market, or the perception that 
sales might occur, may cause the market price of our shares to decline.   

We have not established a minimum dividend payment level and we cannot assure you of our ability to pay dividends in the 
future.

We intend to pay quarterly dividends and to make distributions to our stockholders in amounts such that all or substantially 
all of our taxable income in each year is distributed to our stockholders. We have not established a minimum dividend payment 
level and the amount of our dividend will fluctuate. Our ability to pay dividends may be adversely affected by the risk factors 
described herein. All distributions will be made at the discretion of our Board of Directors and will depend on our earnings, our 
financial condition, the requirements for REIT qualification and such other factors as our Board of Directors may deem relevant 
from time to time. We may not be able to make distributions in the future or our Board of Directors may change our dividend 
policy in the future. In addition, some of our distributions may include a return of capital. To the extent that we decide to pay 
dividends in excess of our current and accumulated tax earnings and profits, such distributions would generally be considered a 
return of capital for federal income tax purposes. A return of capital reduces the basis of a stockholder's investment in our common 
stock to the extent of such basis and is treated as capital gain thereafter.

An increase in market interest rates may cause a material decrease in the market price of our common stock.

One of the factors that investors may consider in deciding whether to buy or sell shares of our common stock is our 
distribution rate as a percentage of our share price relative to market interest rates. If the market price of our common stock is 
based primarily on the earnings and return that we derive from our investments and income with respect to our investments and 
our related distributions to stockholders, and not from the market value of the investments themselves, then interest rate fluctuations 
and capital market conditions are likely to affect adversely the market price of our common stock. For instance, if market rates 
rise without an increase in our distribution rate, the market price of our common stock could decrease as potential investors may 
require a higher distribution yield on our common stock or seek other securities paying higher distributions or interest. In addition, 
rising interest rates would result in increased interest expense on our variable rate debt, thereby reducing cash flow and our ability 
to service our indebtedness and pay distributions.

The  stock  ownership  limit  imposed  by  the  Internal  Revenue  Code  for  REITs  and  our  amended  and  restated  certificate  of 
incorporation may restrict our business combination opportunities. 

To qualify as a REIT under the Internal Revenue Code, not more than 50% in value of our outstanding stock may be owned, 
directly or indirectly, by five or fewer individuals (as defined in the Internal Revenue Code to include certain entities) at any time 
during the last half of each taxable year in which we qualify as a REIT. Our amended and restated certificate of incorporation, 
with certain exceptions, authorizes our Board of Directors to take the actions that are necessary and desirable to qualify as a REIT. 
Pursuant to our amended and restated certificate of incorporation, no person may beneficially or constructively own more than 
9.8% in value or in number of shares, whichever is more restrictive, of our common or capital stock. Our Board of Directors may 
grant an exemption from this 9.8% stock ownership limitation, in its sole discretion, subject to such conditions, representations 
and undertakings as it may determine are reasonably necessary.  Pursuant to our amended and restated certificate of incorporation, 
our  Board  of  Directors  has  the  power  to  increase  or  decrease  the  percentage  of  common  or  capital  stock  that  a  person  may 
beneficially or constructively own. However, any decreased stock ownership limit will not apply to any person whose percentage 
ownership of our common or capital stock, as the case may be, is in excess of such decreased stock ownership limit until that 
person's percentage ownership of our common or capital stock, as the case may be, equals or falls below the decreased stock 
ownership limit. Until such a person's percentage ownership of our common or capital stock, as the case may be, falls below such 
decreased stock ownership limit, any further acquisition of common stock will be in violation of the decreased stock ownership 
limit. The ownership limits imposed by the tax law are based upon direct or indirect ownership by “individuals,” but only during 
the last half of a tax year. The ownership limits contained in our amended and restated certificate of incorporation apply to the 
ownership at any time by any “person,” which term includes entities. These ownership limitations are intended to assist us in 
complying with the tax law requirements, and to minimize administrative burdens. However, these ownership limits might also 
delay or prevent a transaction or a change in our control that might involve a premium price for our common stock or otherwise 
be in the best interest of our stockholders. 

32

 
 
 
 
 
The stock ownership limitation contained in our amended and restated certificate of incorporation generally does not permit 
ownership in excess of 9.8% of our common or capital stock, and attempts to acquire our common or capital stock in excess 
of these limits will be ineffective unless an exemption is granted by our Board of Directors. 

As described above, our amended and restated certificate of incorporation generally prohibits beneficial or constructive 
ownership by any person of more than 9.8% (by value or by number of shares, whichever is more restrictive) of our common or 
capital stock, unless exempted by our Board of Directors. Our amended and restated certificate of incorporation's constructive 
ownership rules are complex and may cause the outstanding stock owned by a group of related individuals or entities to be deemed 
to be constructively owned by one individual or entity. As a result, the acquisition of less than these percentages of the outstanding 
stock by an individual or entity could cause that individual or entity to own constructively in excess of these percentages of the 
outstanding stock and thus be subject to our amended and restated certificate of incorporation's ownership limit. Any attempt to 
own or transfer shares of our common or preferred stock (if and when issued) in excess of the ownership limit without the consent 
of the Board of Directors will result in the shares being automatically transferred to a charitable trust or, if the transfer to a charitable 
trust would not be effective, such transfer being treated as invalid from the outset. 

Anti-takeover provisions in our amended and restated certificate of incorporation and bylaws could discourage a change of 
control that our stockholders may favor, which could also adversely affect the market price of our common stock. 

Provisions in our amended and restated certificate of incorporation and bylaws may make it more difficult and expensive 
for a third party to acquire control of us, even if a change of control would be beneficial to our stockholders. We could issue a 
series of preferred stock to impede the completion of a merger, tender offer or other takeover attempt. The anti-takeover provisions 
in our amended and restated certificate of incorporation and bylaws may impede takeover attempts, or other transactions, that may 
be in the best interests of our stockholders and, in particular, our common stockholders. In addition, the market price of our common 
stock could be adversely affected to the extent that provisions of our amended and restated certificate of incorporation and bylaws 
discourage potential takeover attempts, or other transactions, that our stockholders may favor. 

Item 1B. Unresolved Staff Comments 

None. 

Item 2. Properties 

We do not own any property. Our executive offices are located in Bethesda, Maryland in office space shared with American 

Capital. 

Item 3. Legal Proceedings  

From time to time, we may be involved in various claims and legal actions arising in the ordinary course of business. As 

of December 31, 2012, we had no legal proceedings.

Item 4. Mine Safety Disclosures

Not applicable.

33

 
 
 
 
 
PART II.

Item 5. Market for Registrant's Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities 

Quarterly Stock Prices and Dividend Declarations 

Our common stock is listed on The NASDAQ Global Select Market under the symbol “AGNC”.  As of January 31, 2013, 
we had 1,057 stockholders of record. Most of the shares of our common stock are held by brokers and other institutions on behalf 
of stockholders. 

The following table sets forth the range of high and low sales prices of our common stock as reported on The NASDAQ 

Global Select Market and dividends declared on our common stock for fiscal years 2012 and 2011:

Common Stock

Sales Prices

High 

Low

Dividends 
Declared 

2012

Fourth Quarter ............................. $

35.16 $

Third Quarter ............................... $

36.77 $

Second Quarter ............................ $

33.95 $

First Quarter................................. $

31.17 $

2011

Fourth Quarter ............................. $

29.21 $

Third Quarter ............................... $

30.34 $

Second Quarter ............................ $

30.76 $

First Quarter................................. $

30.68 $

28.08

30.30

29.60

28.08

22.84

22.03

27.70

28.02

$

$

$

$

$

$

$

$

1.25

1.25

1.25

1.25

1.40

1.40

1.40

1.40

We intend to pay quarterly dividends and to distribute to our stockholders all of our annual taxable income in a timely 
manner. This will enable us to qualify for the tax benefits accorded to a REIT under the Internal Revenue Code. We have not 
established a minimum dividend payment level and our ability to pay dividends may be adversely affected for the reasons described 
under the caption “Risk Factors.” All distributions will be made at the discretion of our Board of Directors and will depend on 
our earnings, our financial condition, maintenance of our REIT status and such other factors as our Board of Directors may deem 
relevant from time to time. 

The following table summarizes dividends declared for fiscal years 2012 and 2011 and their related tax characterization:

Dividends Declared

Tax Characterization

Dividends
Declared Per
Share

Ordinary
Income Per
Share

Long-Term
Capital Gains Per
Share

Fiscal year 2012......................

Fiscal year 2011......................

$

$

5.00

5.60

$

$

4.5092

5.3324

$

$

0.4908

0.2676

Our stock transfer agent and registrar is Computershare Investor Services. Requests for information from Computershare 
can be sent to Computershare Investor Services, P.O. Box 43078, Providence, RI 02940-3078 and their telephone number is 
1-800-733-5001. 

Stock Repurchase Program

The following table presents information with respect to purchases of our common stock made during the three months 
ended December 31, 2012, by us or any “affiliated purchaser” of us, as defined in Rule 10b-18(a)(3) under the Exchange Act (in 
millions, except per share amounts):

34

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Total Number 
of Shares 
Purchased (1)

Average 
Net Price 
Paid Per 
Share

Total Number of 
Shares Purchased 
as Part of 
Publicly 
Announced Plans 
or Programs (2)

Maximum Number of
Shares That May Yet
Be Purchased Under
the Publicly
Announced Plans or
Programs

November 13-15, 2012 .........

2.7

$

29.00

2.7

N/A

___________________________

1.  All shares were purchased by us pursuant to the stock repurchase program described in footnote 2 below.
2. 

In October 2012, our Board of Directors adopted a plan that may provide for stock repurchases of up to $500 million of our outstanding shares of 
common stock through December 31, 2013. 

Equity Compensation Plan Information 

We have adopted a long term stock incentive plan, or Incentive Plan, to provide for the issuance of equity-based awards, 

including stock options, restricted stock units and unrestricted stock awards to our independent directors. 

The following table provides information as of December 31, 2012 concerning shares of our common stock authorized 

for issuance under our existing Incentive Plan.

Plan Category

Equity compensation plans approved by security 
holders (1) ..................................................................

Equity compensation plans not approved by
security holders.........................................................

Total..........................................................................

Number of securities to
be issued upon exercise
of outstanding options,
warrants and rights

Weighted
average exercise
price of
outstanding
options, warrants
and rights

Number of securities
remaining available for
future issuance under
equity compensation plans
(excluding securities
reflected in the first
column of this table)

21,500

—

21,500

$

$

—

—

—

62,500

—

62,500

_________________________________________________________

1.  Represents unvested shares of restricted stock awarded to our independent directors. 

Performance Graph 

The following graph and table compare a stockholder's cumulative total return, assuming $100 invested at May 15, 2008, 
with the reinvestment of all dividends, as if such amounts had been invested in: (i) our common stock; (ii) the stocks included in 
the Standard & Poor's 500 Stock Index (“S&P 500”); (iii) the stocks included in the FTSE NAREIT Mortgage REIT Index; (iv) an 
index of selected issuers in our Agency REIT Peer group, composed of Annaly Capital Management, Inc., Anworth Mortgage 
Asset Corporation, Capstead Mortgage Corporation, Hatteras Financial Corp. and CYS Investments, Inc. 

35

 
 
 
 
December 31,

2012

2011

2010

2009

2008

American Capital Agency...........................

S&P 500 ......................................................

FTSE NAREIT Mortgage REITs................

Agency REIT Peer group............................

$

$

$

$

362.22

114.35

142.75

160.61

$

$

$

$

301.60

98.57

119.07

160.58

$

$

$

$

254.26

96.54

122.01

155.94

$

$

$

$

192.42

83.90

99.53

131.96

$

$

$

$

125.51

66.34

79.86

103.02

The information in the share performance graph and table has been obtained from sources believed to be reliable, but neither 
its accuracy nor its completeness can be guaranteed. The historical information set forth above is not necessarily indicative of 
future performance. Accordingly, we do not make or endorse any predictions as to future share performance.  

Item 6. Selected Financial Data. 

The following selected financial data are derived from our audited financial statements for fiscal years 2012, 2011, 2010, 
2009 and the period from May 20, 2008 (date operations commenced) through December 31, 2008. The selected financial data 
should be read in conjunction with the more detailed information contained in the Financial Statements and Notes thereto and 
“Management's Discussion and Analysis of Financial Condition and Results of Operations” included elsewhere in this Annual 
Report on Form 10-K. 

($ in millions, except per share amounts)

2012

2011

2010

2009

2008

December 31,

Balance Sheet Data:

Investment portfolio, at fair value..................................... $

85,245

Total assets........................................................................ $

100,453

Repurchase agreements and other debt............................. $

Total liabilities................................................................... $

75,415

89,557

36

$

$

$

$

54,683

57,972

47,735

51,760

$

$

$

$

13,510

14,476

11,753

12,904

$

$

$

$

4,300

4,626

3,842

4,079

$

$

$

$

1,573

1,656

1,346

1,398

 
 
 
 
 
 
 
 
 
 
 
 
 
Total stockholders' equity.................................................. $
Net asset value per common share (1)................................ $

10,896

31.64

$

$

6,212

27.71

$

$

1,572

24.24

$

$

547

22.48

$

$

258

17.20

2012

2011

2010

2009

Fiscal Year

For the period 
from May 20, 
2008 through 
December 31, 
2008

2,109

$

1,109

$

Statement of Operations Data:

Interest income.................................................................. $
Interest expense (2).............................................................
Net interest income ...........................................................
Other (loss) income, net (2) ................................................
Expenses............................................................................

Income before tax..............................................................

Provision for income taxes, net.........................................

Net income ........................................................................

Dividend on preferred stock..............................................

512

1,597

(157)

144

1,296

19

1,277

10

Net income available to common shareholders ................ $

1,267

Net income ........................................................................ $
Other comprehensive income (loss) (2)..............................
Comprehensive income.....................................................

Dividend on preferred stock..............................................

Comprehensive income available to common
shareholders ...................................................................... $

Weighted average common shares outstanding-basic and
diluted................................................................................

Net income per common share-basic and diluted ............. $

Comprehensive income per common share-basic and
diluted................................................................................ $

Dividends declared per common share ............................. $

1,277

1,244

2,521

10

2,511

303.9

4.17

8.26

5.00

Other Data (unaudited)*:

Average agency securities, at par...................................... $

Average agency securities, at cost..................................... $
Average total assets, at fair value (3).................................. $

Average repurchase agreements and other debt................ $
Average stockholders' equity (4) ........................................ $
Average coupon (5).............................................................
Average asset yield (6)........................................................
Average cost of funds (7)....................................................

Average net interest rate spread ........................................

Average coupon (as of period end) ...................................

Average asset yield (as of period end) ..............................

Average cost of funds (as of period end) ..........................

Average net interest rate spread (as of period end)...........
Net comprehensive income return on average common 
equity - annualized (8) ........................................................

2012

71,002

74,588

86,172

68,810

9,473

3.90 %

2.82 %

(1.11)%

1.71 %

3.69 %

2.61 %

(1.22)%

1.39 %

$

$

$

$

$

$

$

$

$

$

$

285

824

26

74

776

6

770

—

770

770

379

1,149

—

1,149

153.3

5.02

7.50

5.60

$

$

$

$

$

$

253

76

177

130

19

288

—

288

—

288

288

(88)

200

—

200

36.5

7.89

5.49

5.60

$

128

$

44

84

46

11

119

—

119

—

119

119

45

164

—

164

17.5

6.78

9.33

5.15

$

$

$

$

$

$

$

$

$

$

$

$

55

25

30

11

6

35

—

35

—

35

35

(25)

10

—

10

15.0

2.36

0.65

2.51

Fiscal Year

2011

2010

2009

For the period
from May 20,
2008 through
December 31,
2008

33,243

34,726

38,548

31,840

4,169

$

$

$

$

$

4.42 %

3.19 %

(1.00)%

2.19 %

4.23 %

3.07 %

(1.13)%

1.94 %

$

$

$

$

$

6,992

7,335

8,100

6,865

859

5.03 %

3.44 %

(1.11)%

2.33 %

4.70 %

3.31 %

(1.03)%

2.28 %

$

$

$

$

$

2,668

2,752

3,086

2,542

373

5.77 %

4.64 %

(1.71)%

2.93 %

5.28 %

3.99 %

(1.17)%

2.82 %

1,733

1,772

1,826

1,530

266

6.10 %

5.04 %

(2.63)%

2.41 %

6.11 %

4.98 %

(3.52)%

1.46 %

26.9 %

27.6 %

23.3 %

43.8 %

5.9 %

37

 
 
 
 
 
 
 
 
Economic return on common equity - annualized (9) ........
Leverage (average during the period)(10)..........................
Leverage (as of period end)(11)..........................................
Expenses % of average assets(12).......................................
Expenses % of average equity(13) ......................................

32.2 %

37.4 %

32.7 %

60.6 %

7.3:1

7.0:1

0.17 %

1.52 %

7.6:1

7.9:1

0.19 %

1.77 %

8.0:1

7.8:1

0.23 %

2.19 %

6.8:1

7.3:1

0.36 %

2.99 %

5.5 %

5.7:1

5.2:1

0.51 %

3.49 %

  * 
1. 

2. 

3. 

4. 
5. 

6. 

7. 

8. 

9. 

10. 

11. 

12. 
13. 

Unless otherwise noted, average numbers for each period are weighted based on days on our books and records. All percentages are annualized. 
Net asset value per common share calculated as our total stockholders' equity, less our 8.000% Series A Cumulative Redeemable Preferred Stock liquidation 
preference of $25 per preferred share, divided by our number of common shares outstanding as of period end.
We voluntarily discontinued hedge accounting for our interest rate swap agreements as of September 30, 2011.  Please refer to Notes 2 and 5 of our 
Consolidated Financial Statements in this Annual Report on Form 10-K for additional information regarding our discontinuance of hedge accounting. 
Average total assets calculated using a combination of daily weighted averages and average month-end balances when daily weighted averages are not 
available. 
Weighted average stockholders' equity calculated as the average month-ended stockholders' equity during the period.
Weighted average coupon calculated by dividing the total coupon (or cash) interest income on agency securities by the daily weighted average agency 
securities held for the period.
Weighted average asset yield calculated by dividing our total interest income on agency securities, including amortization of premiums and discounts, by 
the weighted average amortized cost basis of our agency securities for the period. 
Cost of funds includes repurchase agreements, debt of consolidated VIEs and interest rate swaps, but excludes interest rate swap termination fees and costs 
associated with other supplemental hedges such as interest rate swaptions and short U.S. Treasury or TBA positions. Weighted average cost of funds for 
the period was calculated by dividing our total cost of funds by our average repurchase agreements and debt of consolidated VIEs outstanding. 
Net comprehensive income return on average common equity for the period was calculated by dividing comprehensive income available to common 
shareholders by our average shareholders' equity, net of the 8.000% Series A Cumulative Redeemable Preferred Stock liquidation preference on an annualized 
basis.
Economic return on common equity represents the sum of the change in net asset value per common share over the period and dividends declared on 
common stock during the period over the beginning net asset value per common share on an annualized basis. 
Leverage during the period was calculated by dividing our daily weighted average repurchase agreements and debt of consolidated VIEs outstanding for 
the period by our average stockholders' equity for the period on an annualized basis. 
Leverage at period end was calculated by dividing the sum of the amount outstanding under our repurchase agreements, net receivable / payable for 
unsettled agency securities and debt of consolidated VIEs by our total stockholders' equity at period end. 
Expenses as a % of average total assets calculated by dividing our total expenses by our average total assets for the period on an annualized basis. 
Expenses as a % of average stockholders' equity calculated by dividing our total expenses by our average stockholders' equity on an annualized basis. 

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Management’s Discussion and Analysis of Financial Condition and Results of Operations (“MD&A”) is designed to provide 
a reader of American Capital Agency Corp.’s consolidated financial statements with a narrative from the perspective of management. 
Our MD&A is presented in five sections:

•  Executive Overview

• 

Financial Condition

•  Results of Operations

•  Liquidity and Capital Resources

• 

Forward-Looking Statements

EXECUTIVE OVERVIEW

The size and composition of our investment portfolio depends on investment strategies implemented by our Manager, the 
availability of investment capital and overall market conditions, including the availability of attractively priced investments and 
suitable financing to appropriately leverage our investment portfolio. Market conditions are influenced by, among other things, 
current levels of and expectations for future levels of, interest rates, mortgage prepayments, market liquidity, housing prices, 
unemployment rates, general economic conditions, government participation in the mortgage market, evolving regulations or 
legal settlements that impact servicing practices or other mortgage related activities. 

Trends and Recent Market Impacts

On September 13, 2012, the Federal Reserve announced their third quantitative easing program, commonly known as 
QE3, and extended their guidance to keep the federal funds rate at "exceptional low levels" through at least mid-2015.  QE3 
entails large-scale purchases of agency mortgage-backed securities at the pace of $40 billion per month in addition to the Federal 
Reserve's existing policy of reinvesting principal payments from its holdings of agency mortgage-backed securities into new 
agency mortgage-backed security purchases.  The program is open-ended in nature, and is intended to put downward pressure 
on longer-term interest rates, support mortgage markets, and help make the broader financial conditions more accommodative.  
38

 
The Federal Reserve plans to continue their purchases of agency mortgage-backed securities and employ other policy tools, as 
appropriate, until they foresee substantial improvement in the outlook for the U.S. labor market.

The  Federal  Reserve's  purchases  are  and  likely  will  continue  to  be  concentrated  in  newly-issued,  fixed-rate  agency 
mortgage-backed securities (i.e., the part of the mortgage market with the greatest impact on mortgage rates offered to borrowers).  
The combined total purchases of agency mortgage-backed securities by the Federal Reserve were approximately $70 billion 
per month during the fourth quarter of 2012, representing approximately half of the average monthly gross issuance of fixed-
rate  agency  mortgage-backed  securities.    Prices  across  the  agency  mortgage-backed  security  spectrum  generally  increased 
following the Federal Reserve's announcement of QE3, with the lowest coupon 30-year and 15-year fixed-rate agency mortgage-
backed securities outperforming higher coupon securities. During the fourth quarter of 2012, some of the initial gains reversed; 
however, as of December 31, 2012 prices generally remained above those seen prior to the announcement of QE3.  The table 
below  summarizes  interest  rates  and  prices  of  generic  fixed-rate  agency  mortgage-backed  securities  as  of  the  end  of  each 
respective quarter: 

Interest Rate/Security Price (1)

December 31,
2012

September 30,
 2012

June 30,
2012

March 31,
2012

December 31,
 2011

LIBOR:

1-Month ..................................

3-Month ..................................

6-Month ..................................

U.S. Treasury Security Rate:

2-Year U.S. Treasury...............

5-Year U.S. Treasury...............

10-Year U.S. Treasury.............

Interest Rate Swap Rate:

2-Year Swap............................

5-Year Swap............................

10-Year Swap..........................

30-Year Fixed Rate MBS Price:

3.0% ........................................

3.5% ........................................

4.0% ........................................

4.5% ........................................

5.0% ........................................

5.5% ........................................

6.0% ........................................

15-Year Fixed Rate MBS Price:

2.5% ........................................

3.0% ........................................

3.5% ........................................

4.0% ........................................

4.5% ........................................

0.21%

0.31%

0.51%

0.25%

0.72%

1.76%

0.39%

0.86%

1.84%

$104.84

$106.66

$107.22

$108.03

$108.33

$108.64

$109.22

$104.61

$105.61

$106.14

$107.00

$107.55

0.21%

0.36%

0.64%

0.23%

0.63%

1.63%

0.37%

0.76%

1.70%

$105.58

$107.25

$107.75

$108.25

$109.06

$109.63

$110.44

$105.13

$106.00

$106.41

$106.91

$107.84

0.25%

0.46%

0.73%

0.30%

0.72%

1.65%

0.55%

0.97%

1.78%

$102.55

$105.11

$106.44

$107.28

$108.23

$109.08

$109.91

$103.09

$104.77

$105.66

$106.34

$107.17

0.24%

0.47%

0.73%

0.33%

1.04%

2.21%

0.58%

1.27%

2.29%

$99.67

$102.72

$104.86

$106.38

$108.03

$108.97

$110.20

$101.42

$103.56

$104.92

$106.00

$107.20

0.30%

0.58%

0.81%

0.24%

0.83%

1.88%

0.73%

1.22%

2.03%

$100.22

$102.88

$105.03

$106.42

$108.03

$108.89

$110.16

$101.34

$103.28

$104.58

$105.50

$106.59

December 31,
2012
vs.
June 30, 2012
(Pre - QE3)

December 31,
2012
vs.
December 31,
2011

-0.04 bps

-0.15 bps

-0.22 bps

-0.09 bps

-0.27 bps

-0.30 bps

-0.05 bps

+0.01 bps

— bps

+0.11 bps

-0.11 bps

-0.12 bps

-0.16 bps

-0.11 bps

+0.06 bps

-0.34 bps

-0.36 bps

-0.19 bps

+$2.29

+$1.55

+$0.78

+$0.75

+$0.10

-$0.44

-$0.69

+$1.52

+$0.84

+$0.48

+$0.66

+$0.38

+$4.62

+$3.78

+$2.19

+$1.61

+$0.30

-$0.25

-$0.94

+$3.27

+$2.33

+$1.56

+$1.50

+$0.96

 ________________________
1. 

Price information is for generic instruments only and is not reflective of our specific portfolio holdings.  Price information can vary by source.  Prices in 
the table above obtained from a combination of Bloomberg and dealer indications.  Interest rates obtained from Bloomberg.

We expect during periods in which the Federal Reserve purchases significant volumes of mortgages, yields on agency 
mortgage-backed securities will be lower and refinancing volumes will be higher than would have been absent QE3.  Since 
returns on agency mortgage-backed securities are highly sensitive to prepayment speeds, we have positioned our investment 
portfolio towards agency securities that we believe have favorable prepayment attributes.  As of December 31, 2012, 77% of 
our fixed-rate investment portfolio was comprised of agency securities backed by lower loan balance mortgages (pools backed 
by original loan balances of up to $150,000) and loans originated under HARP (pools backed by 100% refinance loans with 
original loan-to-value ratios of greater than 80%), which we believe have a lower risk of prepayment relative to generic agency 
securities.  The remainder of our portfolio as of December 31, 2012 was primarily comprised of low coupon, new issuance 

39

 
fixed-rate agency securities.  (See Financial Condition below for further details of our portfolio composition as of December 31, 
2012).  

The following table summarizes recent prepayment trends for our portfolio and, for comparison, Fannie Mae 2011 30-

year 4.0% fixed-rate generic mortgage-backed securities for fiscal year 2012.

Annualized Monthly 
Constant Prepayment 
Rates (1)

Jan.
2012

Feb.
2012

Mar.
2012

Apr.
2012

May
 2012

June
2012

July
2012

Aug.
2012

Sept.
2012

Oct.
2012

Nov.
2012

Dec.
2012

AGNC portfolio.............

8%

8%

12%

12%

10%

8%

8%

9%

11%

9%

10%

10%

Fannie Mae 2011 30-
year 4.0% fixed-rate 
MBS (2)...........................

11%

13%

19%

21%

14%

15%

21%

29%

35%

32% 34%

35%

 ________________________
1.  Weighted average actual one-month annualized CPR released at the beginning of the month based on securities held/outstanding as of the preceding 

month-end.
Source: JP Morgan.    

2. 

Summary of Critical Accounting Estimates

Our critical accounting estimates relate to the recognition of interest income and the fair value of our investments and 
derivatives. Certain of these items involve estimates that require management to make judgments that are subjective in nature. 
We rely on our Manager's experience and analysis of historical and current market data in order to arrive at what we believe to 
be reasonable estimates. Under different conditions, we could report materially different amounts based on such estimates. The 
remainder of our significant accounting policies are described in Note 2 to the consolidated financial statements included under 
Item 8 of this Annual Report on Form 10-K.

Interest Income

The effective yield on our agency securities is highly impacted by our estimate of future prepayments.  We accrue interest 
income based on the outstanding principal amount of our investment securities and their contractual terms and we amortize or 
accrete premiums and discounts associated with the purchase of investment securities into interest income over the projected 
lives of our securities, including contractual payments and estimated prepayments, using the interest method.  The weighted 
average cost basis of our securities as of December 31, 2012 was 105.6% of par value;  therefore, faster actual or projected 
prepayments can have a meaningful negative impact, while slower actual or projected prepayments can have a meaningful 
positive impact, on our asset yields.  

Future prepayment rates are difficult to predict and we rely on a third-party service provider and our Manager's experience 
and analysis of historical and current market data in order to arrive at what we believe to be reasonable estimates.  Our third-
party service provider estimates prepayment speeds using models that incorporate the forward yield curve, current mortgage 
rates and mortgage rates of the outstanding loans, age and size of the outstanding loans, loan-to-value ratios, volatility and other 
factors. We review the prepayment speeds estimated by the third-party service and compare the results to market consensus 
prepayment speeds, if available. We also consider historical prepayment speeds and current market conditions to validate the 
reasonableness of the prepayment speeds estimated by the third-party service and, based on our Manager’s judgment, we may 
make adjustments to their estimates.  

We review our actual and anticipated prepayment experience on at least a quarterly basis and effective yields are recalculated 
when differences arise between (i) our previously estimated future prepayments and (ii) actual prepayments to date plus current 
estimated future prepayments.  If the actual and estimated future prepayment experience differs from our prior estimate of 
prepayments, we are required to record an adjustment in the current period to the amortization or accretion of premiums and 
discounts for the cumulative difference in the effective yield through the reporting date.

The most significant factor impacting prepayment rates on our securities is changes to long-term interest rates.  Prepayment 
rates generally increase when interest rates fall and decrease when interest rates rise.  However, there are a variety of other 
factors that may impact the rate of prepayments on our securities.  Prepayments can also occur when borrowers sell the property 
and use the sale proceeds to prepay the mortgage as part of a physical relocation.  In addition, changes to the GSE's underwriting 
standards, further modifications to existing U.S. Government sponsored programs such as HARP, or the implementation of new 
programs can have a significant impact on the rate of prepayments.  Further, GSE buyouts of loans in imminent risk of default, 

40

loans that have been modified, or loans that have defaulted will generally be reflected as prepayments on agency securities and 
also increase the uncertainty around our estimates.  Consequently, under different conditions, we could report materially different 
amounts.  Item 7A. Quantitative and Qualitative Disclosures About Market Risk  in this Annual Report on Form 10-K includes 
the estimated change in our net interest income should interest rates go up or down by 50 and 100 basis points, assuming the 
yield curves of the rate shocks will be parallel to each other and the current yield curve. 

Fair Value of Investment Securities 

We estimate the fair value of our investment securities based on a market approach using Level 2 inputs from third-party 
pricing services and non-binding dealer quotes. The third-party pricing services use pricing models that incorporate such factors 
as coupons, primary and secondary mortgage rates, prepayment speeds, spread to the Treasury and interest rate swap curves, 
convexity, duration, periodic and life caps and credit enhancements. The dealer quotes incorporate common market pricing 
methods, including a spread measurement to the Treasury or interest rate swap curve as well as underlying characteristics of the 
particular security including coupon, periodic and life caps, rate reset period, issuer, additional credit support and expected life 
of the security.   We generally obtain 3 to 6 quotes or prices (referred to as "marks") per investment security.  We attempt to 
validate  marks  obtained  from  pricing  services  and  broker  dealers  by  comparing  them  to  our  recent  completed  transactions 
involving the same or similar securities on or near the reporting date.  Changes in the market environment and other events that 
may occur over the life of our investments may cause the gains or losses ultimately realized on these investments to be different 
than the valuations currently estimated.

Derivative Financial Instruments/Hedging Activity

We maintain a risk management strategy, under which we may use a variety of derivative instruments to economically

hedge some of our exposure to market risks, including interest rate and prepayment risk. Our risk management objective is to 
reduce fluctuations in net book value over a range of market conditions. The principal instruments that we use to hedge a portion 
of our exposure to interest rate and prepayment risks are interest rate swaps and swaptions. We also purchase or sell TBAs and 
specified agency securities on a forward basis as well as U.S. Treasury securities and U.S. Treasury futures contracts; purchase 
or write put or call options on TBA securities; and invest in other types of mortgage derivatives, such as interest-only securities, 
and synthetic total return swaps, such as the Markit IOS Synthetic Total Return Swap Index (“Markit IOS Index”).

We recognize all derivatives as either assets or liabilities on the balance sheet, measured at fair value. During the third 
quarter of 2011, we elected to discontinue hedge accounting for our interest rate swaps.  Accordingly, subsequent to the third 
quarter of 2011, all changes in the fair value of our derivative instruments are reported in earnings in our consolidated statement 
of comprehensive income in gain (loss) on derivatives and other securities, net during the period in which they occur. 

The use of derivatives creates exposure to credit risk relating to potential losses that could be recognized in the event that 
the counterparties to these instruments fail to perform their obligations under the contracts. We attempt to minimize this risk by 
limiting our counterparties to major financial institutions with acceptable credit ratings, monitoring positions with individual 
counterparties and adjusting posted collateral as required.

We estimate the fair value of interest rate swaps using a third-party pricing model. The third-party pricing model incorporates 
such  factors  as  the  LIBOR  curve  and  the  pay  rate  on  our  interest  rate  swaps.  We  also  incorporate  both  our  own  and  our 
counterparties’  nonperformance  risk  in  estimating  the  fair  value  of  our  interest  rate  swaps.  In  considering  the  effect  of 
nonperformance risk, we consider the impact of netting and credit enhancements, such as collateral postings and guarantees, 
and have concluded that our own and our counterparty risk is not significant to the overall valuation of these agreements.

We estimate the fair value of interest rate swaptions using a third-party pricing model based on the fair value of the future 
interest rate swap that we have the option to enter into as well as the remaining length of time that we have to exercise the option, 
adjusted for non-performance risk, if any.

Recent Accounting Pronouncements

A  summary  of  recent  accounting  pronouncements  is  included  in  Note  2  of  the  accompanying  consolidated  financial 

statements in this Annual Report on Form 10-K. 

41

 
 
FINANCIAL CONDITION

As of December 31, 2012 and 2011, our investment portfolio consisted of $85.2 billion and $54.7 billion, respectively, of 
agency mortgage-backed securities ("agency MBS").  The following tables summarize certain characteristics of our agency MBS 
investment portfolio as of December 31, 2012 and 2011 (dollars in millions): 

Agency MBS Classified as Available-for-
Sale ("AFS")

Par Value

Amortized
Cost

Amortized
Cost Basis

Fair Value

Coupon

Yield

Age 
(Months)

December 31, 2012

Weighted Average

December 
2012 
Projected 
Life CPR (1)

Investments By Issuer:

Fannie Mae ..............................................

$

58,912

$

Freddie Mac.............................................

Ginnie Mae ..............................................

19,336

238

62,120

20,284

248

105.4%

104.9%

104.2%

$

63,687

20,758

254

3.59%

3.58%

3.77%

2.60%

2.58%

1.60%

Total / Weighted Average.............................

$

78,486

$

82,652

105.3%

$

84,699

3.59%

2.59%

Investments By Security Type:

Fixed-Rate

Lower Loan Balance (2) .......................
HARP (3) ..............................................
Other (2009-2012 Vintages) (4) ...........
Other (Pre 2009 Vintages) ..................

........................................

Total 20-Year:..........................................

30-Year:

Lower Loan Balance (2) .......................
HARP (3) ..............................................
Other (2009-2012 Vintages) (4) ...........
Other (Pre 2009 Vintages) (4) ..............
Total 30-Year...........................................

Total Fixed-Rate...........................................

Adjustable-Rate............................................

CMO ............................................................

$

15,686

$

16,296

1,312

11,134

31

28,163

1,517

19,004

22,897

5,510

394

47,805

77,485

837

164

1,363

11,612

33

29,304

1,591

20,169

24,316

5,815

422

50,722

81,617

865

170

Total / Weighted Average.............................

$

78,486

$

82,652

103.9%

103.9%

104.3%

104.7%

104.1%

104.9%

106.1%

106.2%

105.5%

107.1%

106.1%

105.3%

103.4%

103.2%

105.3%

$

16,871

1,404

11,670

34

29,979

1,616

20,736

24,998

5,875

431

52,040

83,635

891

173

$

84,699

3.57%

3.53%

2.70%

4.61%

3.22%

3.33%

3.76%

3.84%

3.63%

5.62%

3.80%

3.58%

4.12%

3.75%

3.59%

2.53%

2.46%

1.62%

2.71%

2.17%

2.37%

2.84%

2.87%

2.70%

3.64%

2.84%

2.59%

2.40%

2.85%

2.59%

13

14

24

13

20

17

7

88

15

8

13

11

9

87

12

13

43

66

13

10%

12%

19%

11%

13%

14%

13%

16%

13%

10%

9%

9%

10%

19%

9%

11%

22%

15%

11%

Agency MBS Remeasured at Fair Value Through
Earnings

Interest-Only Strips

Underlying
Unamortized
Principal
Balance

December 31, 2012

Weighted Average

Amortized
Cost

Fair
Value

Coupon

Yield

Age 
(Months)

December 
2012 
Projected 
Life CPR (1)

Fannie Mae...............................................................

$

1,332

$

245

$

Freddie Mac .............................................................

Principal-Only Strips....................................................

Fannie Mae...............................................................

328

302

Total / Weighted Average..............................................

$

1,962

$

55

241

541

$

249

43

254

546

5.82%

5.60%

—%

4.89%

6.98%

11.84%

3.17%

5.78%

30

82

14

28

16%

17%

9%

13%

_______________________

1. 
2. 

Portfolio yield incorporates a projected life CPR assumption based on forward rate assumptions as of December 31, 2012. 
Lower loan balance securities represent pools backed by a maximum original loan balance of up to $150,000. Our lower loan balance securities had a 
weighted average original loan balance of $98,000 and $101,000 for 15-year and 30-year securities, respectively, as of December 31, 2012. 

3.  HARP securities are defined as pools backed by100% refinance loans with loan-to-value ratios ("LTV")  80%.  Our HARP securities had a weighted 

average LTV of 95% and 104% for 15-year and 30-year securities, respectively, as of December 31, 2012. 

4.  Other 15-year and 30-year securities include $1.2 billion and $920 million, respectively, of securities backed by loans with original loan balances 

$175,000.

42

 
 
December 31, 2011

Weighted Average

Agency MBS Classified as AFS

Par Value

Amortized
Cost

Amortized
Cost Basis

Fair
Value

Coupon

Yield

Age 
(Months)

Investments By Issuer:

Fannie Mae ..................................................

$

37,232

$

38,891

Freddie Mac.................................................

Ginnie Mae ..................................................

13,736

258

14,342

270

Total / Weighted Average.................................

$

51,226

$

53,503

104.5%

104.4%

104.7%

104.4%

$ 39,567

14,664

273

$ 54,504

4.07%

4.21%

3.74%

4.11%

3.02%

3.16%

1.71%

3.05%

Investments By Security Type:

Fixed-Rate

Lower Loan Balance (2) ...........................
HARP (3) ..................................................
Other (4) ...................................................

............................................

Total 20-Year:..............................................

30-Year:

Lower Loan Balance (2) ...........................
HARP (3) ..................................................
Other (2009-2011 Vintages)....................

Other (Pre 2009 Vintages) ......................

Total 30-Year...............................................

Total Fixed-Rate...............................................

Adjustable-Rate................................................

CMO ................................................................

$

16,033

$

16,626

1,160

1,814

19,007

5,462

4,577

11,676

6,987

655

23,895

48,364

2,627

235

1,208

1,873

19,707

5,659

4,847

12,318

7,307

697

25,169

50,535

2,725

243

103.7%

104.2%

103.2%

103.7%

103.6%

105.9%

105.5%

104.6%

106.3%

105.3%

104.5%

103.7%

103.1%

$ 17,027

1,235

1,898

20,160

5,710

4,927

12,591

7,380

715

25,613

51,483

2,774

247

3.81%

3.93%

3.54%

3.79%

3.71%

4.48%

4.48%

4.24%

5.59%

4.44%

4.10%

4.29%

3.74%

Total / Weighted Average.................................

$

51,226

$

53,503

104.4%

$ 54,504

4.11%

2.84%

2.87%

2.58%

2.82%

2.72%

3.40%

3.50%

3.17%

3.37%

3.38%

3.09%

2.58%

1.69%

3.05%

11

13

12

12

12

10

10

12

4

15

9

6

72

11

11

31

56

12

December 
2011 
Projected 
Life CPR (1)

14%

14%

25%

14%

12%

12%

15%

13%

16%

11%

11%

15%

25%

12%

13%

32%

29%

14%

Agency MBS Remeasured at Fair Value Through
Earnings

Interest-Only Strips

December 31, 2011

Underlying
Unamortized
Principal
Balance

Amortized
Cost

Fair 
Value

Coupon

Yield

Age
(Months)

Weighted Average

December 
2011 
Projected 
Life CPR (1)

Fannie Mae.........................................................................

$

Freddie Mac .......................................................................

Principal-Only Strips..............................................................

Fannie Mae .............................................................................

$

687

453

40

90

66

35

$

86

56

5.55%

5.48%

6.62%

10.35%

37

—%

5.40%

7.70%

63

79

48

65

31%

25%

31%

29%

Total / Weighted Average........................................................

$

1,180

$

191

$ 179

5.33%

______________________

1. 
2. 

Portfolio yield incorporates a projected life CPR assumption based on forward rate assumptions as of December 31, 2011.
Lower loan balance securities represent pools backed by a maximum original loan balance of up to  $150,000. Our lower loan balance securities had 
a weighted average original loan balance of $102,000 and $108,000 for 15-year and 30-year securities, respectively, as of December 31, 2011. 
3.  HARP securities are defined as pools backed by100% refinance loans with LTVs  80%.  Our HARP securities had a weighted average LTV of 98% 

and 97% for 15-year and 30-year securities, respectively, as of December 31, 2011. 

4.  Other 15-year securities include $687 million of securities backed by loans with original loan balances  $175,000.

As of December 31, 2012 and 2011, the combined weighted average yield of our agency MBS portfolio (inclusive of interest 

and principal-only strips) was 2.61% and 3.07%, respectively.

43

 
 
 
The stated contractual final maturity of the mortgage loans underlying our agency MBS portfolio ranges up to 40 years.  As 
of December 31, 2012 and 2011, the weighted average final contractual maturity of our agency MBS portfolio was 24 and 23 
years, respectively.  

The actual maturities of agency MBS are generally shorter than their stated contractual maturities primarily as a result of 
prepayments of principal of the underlying mortgages. The weighted average expected maturity of our agency MBS portfolio was 
6.6 and 5.1 years as of December 31, 2012 and 2011, respectively.  In determining the estimated weighted average years to maturity 
of our agency MBS and the yield on our agency MBS, we have assumed a weighted average CPR over the remaining life of our 
agency MBS portfolio of 11% and 14% as of December 31, 2012 and 2011, respectively.  We amortize or accrete premiums and 
discounts associated with purchases of our agency MBS into interest income over the estimated life of our securities based on 
actual and projected CPRs, using the effective yield method.  Since the weighted average cost basis of our agency MBS portfolio 
was 105.6% of par value as of December 31, 2012, slower actual and projected prepayments can have a meaningful positive impact 
on our asset yields, while faster actual or projected prepayments can have a meaningful negative impact on our asset yields. 

The following table summarizes our agency MBS classified as available-for-sale, at fair value, according to their estimated 

weighted average life classifications as of December 31, 2012 and 2011 (dollars in millions): 

December 31, 2012

December 31, 2011

Estimated Weighted Average Life of 
Agency MBS Classified as 
Available-for-Sale

Fair
Value

Amortized
Cost

Weighted
Average
Coupon

Weighted
Average
Yield

Fair
Value

Amortized
Cost

Weighted
Average
Coupon

Weighted
Average
Yield

................................................

$

— $

> 1 year and  3 years ..........................

........................

> 5 years and 

years .......................

> 10 years.............................................

1,119

27,448

54,054

2,078

—

1,108

26,750

52,735

2,059

Total ............................................

$

84,699

$

82,652

—%

4.18%

3.36%

3.69%

3.44%

3.59%

—% $

214

$

2.14%

2.29%

2.75%

2.65%

3,392

26,168

24,710

20

210

3,338

25,616

24,320

19

2.59% $

54,504

$

53,503

4.61%

4.38%

3.99%

4.19%

5.02%

4.11%

3.51%

2.54%

2.89%

3.29%

2.12%

3.05%

The weighted average life of our interest-only strips was 5.7 and 3.0 years as of December 31, 2012 and 2011, respectively, 
and the weighted average life of our principal-only strips was 6.4 and 2.6 years as of December 31, 2012 and 2011, respectively.

As of December 31, 2012 and 2011, we held pass-through agency MBS collateralized by adjustable rate mortgage loans 
with coupons linked to various indices.  The following table details the characteristics of our agency ARM MBS portfolio by 
interest rate index as of December 31, 2012 and 2011 (dollars in millions): 

 ARM Characteristics

Weighted average term to next reset (months).......

Weighted average margin.......................................

Weighted average annual period cap .....................

Six-
Month
Libor

22

1.59%

1.11%

Weighted average lifetime cap...............................

10.61%

December 31, 2012

December 31, 2011

One-Year
Libor

One-Year
Treasury

Twelve-
Month
Treasury
Average

Six-
Month
Libor

One-Year
Libor

One-Year
Treasury

58

1.78%

2.00%

9.24%

36

1.56%

1.09%

8.90%

20

1.84%

1.00%

33

1.59%

1.08%

10.06%

10.59%

75

1.79%

2.00%

9.25%

45

1.72%

1.31%

9.25%

Twelve-
Month
Treasury
Average

26

1.83%

1.00%

10.07%

Par value.................................................................

$

69

$

386

$

258

$

124

$

95

$

1,967

$

366

$

199

Percentage of investment portfolio at par value ....

0.09%

0.49%

0.33%

0.16%

0.19%

3.84%

0.71%

0.38%

The  following  table  details  the  number  of  months  to  the  next  reset  for  our  agency  MBS  collateralized  by ARMs  as  of 

December 31, 2012 and 2011 (dollars in millions): 

44

 
 
December 31, 2012

December 31, 2011

ARM Months to Reset

Fair Value

% Total

Average
Reset

Fair Value % Total

Average
Reset

< 1 year......................................................................

$

...............................................

..............................................

..............................................

....................................................................

Total / Weighted Average...........................................

$

127

178

105

269

212

891

14%

20%

12%

30%

24%

100%

6

19

26

50

83

43

$

$

29

156

397

479

1,713

2,774

1%

6%

14%

17%

62%

100%

6

17

28

48

85

66

As of December 31, 2012 and 2011, we did not have investments in agency debenture securities.

RESULTS OF OPERATIONS

FISCAL YEAR 2012 COMPARED TO FISCAL YEAR 2011:

In addition to the results presented in accordance with GAAP, our results of operations discussed below include certain non-
GAAP financial information, including adjusted net interest expense, net spread income and estimated taxable income and certain 
financial metrics derived from non-GAAP information, such as cost of funds and estimated undistributed taxable income.  By 
providing users of our financial information with such measures in addition to the related GAAP measures, we believe it gives 
users greater transparency into the information used by our management in its financial and operational decision-making and, in 
the case of estimated taxable income, information that is directly related to the amount of dividends we are required to distribute 
in order to maintain our REIT qualification status.  However, because such measures are incomplete measures of our financial 
performance and involve differences from results computed in accordance with GAAP, they should be considered as supplementary 
to, and not as a substitute for, our results computed in accordance with GAAP.  In addition, because not all companies use identical 
calculations, our presentation of such non-GAAP measures may not be comparable to other similarly-titled measures of other 
companies.  Furthermore, estimated taxable income can include certain information that is subject to potential adjustments up to 
the time of filing our income tax returns, which occurs after the end of our calendar year. 

Interest Income and Asset Yield 

The following table summarizes our interest income for fiscal year 2012 and 2011 (dollars in millions): 

Fiscal Year 2012

Fiscal Year 2011

Amount

Cash interest income ...........................................................................

$2,776

Premium amortization.........................................................................

(667)

Interest income....................................................................................

$2,109

Actual portfolio CPR ..........................................................................

Projected life CPR as of period end....................................................

Average 30-year fixed-rate mortgage rate as of period end (1)............

10-year U.S. Treasury rate as of period end........................................

10%

11%

3.35%

1.76%

Yield

3.90%

(1.08)%

2.82%

Yield

4.42%

(1.23)%

3.19%

Amount

$1,470

(361)

$1,109

9%

14%

3.95%

1.88%

1. 

Source: Freddie Mac Primary Fixed Mortgage Rate Mortgage Market Survey

Interest income increased 90% to $2.1 billion for fiscal year 2012 from $1.1 billion for fiscal year 2011 due to a 115% 
increase in our average investment portfolio partially offset by a 37 basis point ("bps") decline in our weighted average asset yield. 
The increase in our average investment portfolio was a function of follow-on equity raises during fiscal years 2011 and 2012. The 
decline in our average asset yield is reflective of the decline in long-term interest rates of the period primarily due to the Federal 
Reserve's  quantitative  easing  measures  and  the  result  of  our  acquiring  lower  yielding  securities  due  to  changes  in  portfolio 
composition, reinvestment of proceeds received from principal repayments and deployment of capital from follow-on equity raises.  
We believe the impact of the decline in long-term interest rates on our portfolio was partially mitigated by repositioning our 
portfolio into securities that our Manager believes have more favorable prepayment attributes in a historically low rate environment.  

45

 
 
                                               
 Our weighted average actual prepayment rate during the year was 10%, a slight increase over the prior year, and our projected 
life CPR decreased by 300 bps to a projected life CPR of 11% as of December 31, 2012 from 14% as of December 31, 2011, 
despite the 60 bps decline in the average 30-year fixed-rate mortgage rate from December 31, 2011 to December 31, 2012.

The following is a summary of the impact of changes from fiscal year 2012 to fiscal year 2011 in the principal elements of 

interest income (in millions):

Fiscal Year 2012 vs. Fiscal Year 2011

Due to Change in Average (1)

Increase

Volume

Yield

Interest Income ................ $

1,000

$

1,112

$

(112)

____________________

1.  Variances that are the combined effect of volume and yield, but cannot be separately identified, are allocated to the volume and yield variances based 

on their respective relative amounts.

Leverage  

 Our leverage was 6.9 times and 7.7 times our stockholders' equity as of December 31, 2012 and 2011, respectively.  When 
adjusted for the net payables and receivables for unsettled securities, our leverage ratio was 7.0 times and 7.9 times our stockholders' 
equity as of December 31, 2012 and 2011, respectively.

The table below presents our quarterly average and quarter-end repurchase agreement and debt of consolidated variable 
interest entities ("VIEs"), or other debt, balance outstanding and leverage ratios for fiscal year 2012 and 2011 (dollars in millions): 

Repurchase Agreements and Other Debt

Average 
Daily
Amount
Outstanding

Maximum
Daily Amount
Outstanding

Ending
Amount
Outstanding

Average
Daily
Interest
Rate on
Amounts
Outstanding

Average
Interest
Rate on
Ending
Amount
Outstanding

Average
Leverage(1)

Leverage
as of 
Period
End(2)

Quarter Ended

December 31, 2012................ $

September 30, 2012............... $

June 30, 2012......................... $

March 31, 2012...................... $

December 31, 2011................ $

September 30, 2011............... $
June 30, 2011 (4)..................... $
March 31, 2011 (4).................. $

74,649

75,106

67,997

57,480

42,184

38,484

28,668

17,756

$

$

$

$

$

$

$

$

80,262

81,227

70,495

69,867

48,012

41,638

33,567

22,147

$

$

$

$

$

$

$

$

75,415

80,262

70,494

69,866

47,735

38,898

33,567

22,062

0.51%

0.47%

0.40%

0.38%

0.34%

0.25%

0.25%

0.28%

0.51%

0.46%

0.42%

0.37%

0.40%

0.28%

0.23%

0.28%

6.7:1

7.1:1

7.5:1

8.2:1

7.6:1

7.9:1

7.6:1

7.4:1

6.9:1

7.1:1

7.7:1

8.0:1

7.7:1

7.9:1

7.0:1

6.6:1

Leverage
as of
Period
End,
Net of
Unsettled
Trades(3)

7.0:1

7.0:1

7.6:1

8.4:1

7.9:1

7.7:1

7.5:1

7.6:1

1.  Average leverage during the period was calculated by dividing the daily weighted average repurchase agreements and debt of consolidated VIEs 

2. 

3. 

outstanding for the period by our average month-ended stockholders’ equity for the period.  
Leverage as of period end was calculated by dividing the amount outstanding under our repurchase agreements and debt of consolidated VIEs by our 
stockholders’ equity at period end.
Leverage as of period end, net of unsettled trades was calculated by dividing the sum of the amount outstanding under our repurchase agreements, net 
liabilities and receivables for unsettled agency securities and debt of consolidated VIEs by our total stockholders’ equity at period end.

4.  Average leverage for the quarters ended March 31, 2011 and June 30, 2011 was 8.2x and 8.3x, pro forma, when average equity is adjusted to exclude 

the March 2011 and June 2011 follow-on equity offerings that closed on March 25, 2011 and June 28, 2011, respectively.

Our leverage included in the table above does not include the impact of TBA and forward settling agency securities positions, 
which have the effect of increasing or decreasing our "at risk" leverage.  A net long position increases our at risk leverage, while 
a net short position reduces our at risk leverage.  As of December 31, 2012, we had a net long TBA and forward settling agency 
securities position of $12.5 billion notional value and total "at risk" leverage of 8.2 times our stockholders' equity including net 
unsettled securities.    As of December 31, 2011, we had a net short TBA and forward settling agency securities position of $103 
million notional value and at risk leverage of 7.9 times including net unsettled securities.

Interest Expense and Cost of Funds 

Interest  expense  of  $512  million  for  fiscal  year  2012  was  primarily  comprised  of  interest  expense  on  our  repurchase 
agreements and the reclassification of accumulated OCI into interest expense related to previously de-designated interest rate 
swaps  described  further  below.    When  adjusted  for  other  periodic  swap  expense  included  in  our  consolidated  statement  of 
46

 
                                                
comprehensive income in gain (loss) on derivative instruments and other securities, net, our adjusted net interest expense was 
$764 million for fiscal year 2012.  

Interest  expense  of  $285  million  for  fiscal  year  2011  was  primarily  comprised  of  interest  expense  on  our  repurchase 
agreements and periodic swap costs for the period prior to hedge de-designation.  When adjusted for other periodic swap expense 
included in our consolidated statement of comprehensive income in gain (loss) on derivative instruments and other securities, net, 
our adjusted net interest expense was $320 million for fiscal year 2011. 

Prior to the third quarter of 2011, we entered into interest rate swap agreements typically with the intention of qualifying for 
hedge accounting under GAAP.  However, as of September 30, 2011, we elected to discontinue hedge accounting for our interest 
rate swaps.  Subsequent to our discontinuance of hedge accounting, the net deferred loss related to our de-designated interest rate 
swaps is being reclassified from accumulated OCI into interest expense on a straight-line basis over the remaining term of each 
interest rate swap.  Although the reclassification of accumulated OCI into interest expense is similar to as if the interest rate swaps 
had not been de-designated, the actual net periodic interest costs associated with our de-designated interest rates swaps may be 
greater or less than the amounts reclassified into interest expense. The difference, as well as net periodic interest costs on interest 
rate swaps that were never in a hedge designation, is reported in our consolidated statement of comprehensive income in gain 
(loss) on derivative instruments and other securities, net.  We refer to the sum of our total net periodic interest costs on our interest 
rate swaps and interest expense on our repurchase agreements and other debt as our "adjusted net interest expense" or as our "cost 
of funds" when stated as a percentage of our outstanding repurchase agreements and other debt balance.  Our cost of funds does 
not include swap termination fees and costs associated with our other supplemental hedges, such as swaptions, short U.S. Treasury 
or TBA positions.

The table below presents a reconciliation of our interest expense (the most comparable GAAP financial measure) to our 

adjusted net interest expense (a non-GAAP financial measure) for fiscal year 2012 and 2011 (dollars in millions):  

Adjusted Net Interest Expense and Cost of Funds

Interest expense:

Fiscal Year 2012
% (1)

Amount

Fiscal Year 2011
% (1)

Amount

Repurchase agreement and other debt interest expense..............

$

307

0.44% $

91

0.28%

Periodic interest costs of interest rate swaps previously 

designated as hedges under GAAP, net................................

Total interest expense....................................................................

Other periodic interest costs of interest rate swaps, net .............

Total adjusted net interest expense and cost of funds................

$

205

512

252

764

0.30%

0.74%

0.37%

1.11% $

194

285

35

320

0.61%

0.89%

0.11%

1.00%

 _______________________

1. 

Percent of our average repurchase agreements and other debt outstanding for the period annualized.

The table below presents a summary of our debt and interest rate swaps outstanding for fiscal year 2012 and 2011 (dollars 

in millions):  

Average Debt and Interest Rate Swaps Outstanding

Average repurchase agreements and other debt ................................................................

Average notional amount of interest rate swaps................................................................

Average notional amount of interest rate swaps as a percentage of repurchase

agreements and other debt ............................................................................................

Weighted average pay rate on interest rate swaps.............................................................

Fiscal Year

2012

2011

$

$

68,810

$ 31,840

38,885

$ 16,448

57%

1.50%

52%

1.62%

Our average interest rate swaps outstanding in the table above exclude our forward starting swaps not in effect during the 
periods presented.  Forward starting interest rate swaps do not impact our adjusted net interest expense and cost of funds until 
they commence accruing net interest settlements on their forward start dates.  We enter into forward starting interest rate swaps 
based on a variety of factors, including our Manager's view of the forward yield curve and the timing of potential changes in short-
term interest rates, time to deploy new capital, amount and timing of expirations of our existing interest swap portfolio and current 
and anticipated swap spreads.  As of December 31, 2012, we had $2.8 billion of forward starting interest rate swaps outstanding 
with forward start dates through April 2013 and no interest rate swaps set to expire over the same period.  As of December 31, 
2011, we had $2.6 billion of forward starting interest rate swaps outstanding with forward start dates through May 2012, compared 
to $0.2 billion of interest rate swaps set to expire over the same time period. 

47

 
The period-over-period increase in our adjusted net interest expense was largely attributable to the increase in our investment 
portfolio and the corresponding increase in our average repurchase agreements and other debt balances outstanding and a higher 
cost of funds. Our higher cost of funds was reflective of higher repurchase agreement financing ("repo") rates and a higher ratio 
of interest rate swaps outstanding to repurchase agreements and other debt, which was partially offset by a decrease in the weighted 
average pay rate on our interest rate swaps.  Our higher repo cost is primarily a function of higher repo rates in the market and 
extending the average original days-to-maturity of our repo funding to 181 days as of December 31, 2012 from 90 days as of 
December 31, 2011.

The following is a summary of the impact of changes from fiscal year 2012 to fiscal year 2011 in the principal elements of 

our total adjusted net interest expense and cost of funds (in millions):

Fiscal Year 2012 vs. Fiscal Year 2011

Due to Change in Average (1)

Increase

Volume

Interest Rate

Repurchase agreement and other debt interest expense .................. $

Periodic interest rate swap costs (2)..................................................

Total adjusted net interest expense and cost of funds...................... $

216

$

228

444

$

142

$

241

383

$

74

(13)

61

____________________

1.  Variances that are the combined effect of volume and yield, but cannot be separately identified, are allocated to the volume and yield variances based 

2. 

on their respective relative amounts.
Includes amounts recognized in interest expense and in gain (loss) on derivatives and other securities in our consolidated statements of comprehensive 
income. Change due to interest rate reflects impact of change in the weighted average fixed pay rate, net of change in the weighted average receive 
rate.

Net Spread Income 

The table below presents a reconciliation of our net interest income (the most comparable GAAP financial measure) to our 

net spread income (a non-GAAP financial measure) for fiscal year 2012 and 2011 (dollars in millions).  

Fiscal Year

2012

2011

Net interest income............................................................................................................. $

1,597

$

Other periodic interest costs of interest rate swaps, net ..................................................

Adjusted net interest income ..............................................................................................

  Operating expenses..........................................................................................................

Net spread income ..............................................................................................................

Dividend on preferred stock ............................................................................................

Net spread income available to common shareholders ...................................................... $

Weighted average number of common shares  outstanding - basic and diluted.................

Net spread income per common share - basic and diluted ................................................. $

252

1,345

144

1,201

10

1,191

303.9

3.92

$

$

824

35

789

74

715

—

715

153.3

4.66

The period-over-period decline in net spread income per common share is primarily a function of margin compression due 

to lower asset yields and higher cost of funds. 

Gain on Sale of Agency Securities, Net  

The following table is a summary of our net gain on sale of agency MBS for fiscal year 2012 and 2011 (in millions): 

48

Agency MBS sold, at cost............................................................................... $
Proceeds from agency MBS sold (1)................................................................
Net gains on sale of agency MBS ................................................................... $

Gross gains on sale of agency MBS ............................................................... $

Gross losses on sale of agency MBS ..............................................................

Net gains on sale of agency MBS ................................................................... $

Fiscal Year

2012

2011

(63,610) $

64,806

1,196

1,209

(13)

1,196

$

$

$

(37,579)

38,052

473

510

(37)

473

 _______________________

1. 

Proceeds include cash received during the period, plus receivable for agency MBS sold during the period as of period end.

Asset sales during the periods presented were primarily a function of repositioning our agency MBS portfolio towards 
securities with attributes our Manager believes provide a greater relative value and risk-adjusted returns in light of current and 
anticipated interest rates, federal government programs, general economic conditions and other factors.     

Gain (Loss) on Derivative Instruments and Other Securities, Net  

The following table is a summary of our gain (loss) on derivative instruments and other securities, net for fiscal year 2012 

and 2011 (in millions): 

Fiscal Year

2012

2011

(252) $

(35)

Periodic interest costs of interest rate swaps, net (1)............................................................... $
Realized loss on derivative instruments and other securities, net:

Purchase of TBAs and forward settling agency securities..............................................

Sale of TBAs and forward settling agency securities .....................................................

Interest rate payer swaptions...........................................................................................

U.S. Treasury securities...................................................................................................

Short sales of U.S. Treasury securities............................................................................

U.S. Treasury futures sold short......................................................................................

Interest rate swap termination fees..................................................................................

Other................................................................................................................................

Total realized loss on derivative instruments and other securities, net..................................
Unrealized loss on derivative instruments and other securities, net: (2)

Purchase of TBAs and forward settling agency securities..............................................

Sale of TBAs and forward settling agency securities .....................................................

Interest-only and principal-only strips ............................................................................

Interest rate swaps ...........................................................................................................

Interest rate payer swaptions...........................................................................................

Short sales of U.S. Treasury securities............................................................................

U.S. Treasury futures sold short......................................................................................

Unrealized loss on debt of consolidated VIEs ................................................................

Total unrealized loss on derivative instruments and other securities, net..............................

384

(434)

(42)

(1)

(144)

(104)

(180)

—

(521)

60

21

17

(602)

(64)

2

14

(28)

(580)

106

(247)

(13)

34

(116)

1

(7)

1

(241)

54

(55)

(17)

(72)

(51)

(17)

(13)

—

(171)

(447)

Total loss on derivative instruments and other securities, net ............................................... $

(1,353) $

_______________________

1. 

Please refer to Interest Expense and Cost of Funds discussion above for additional information regarding other periodic interest costs of interest rate 
swaps, net. 

2.  Unrealized gain (loss) from derivative instruments and other securities, net includes reversals of prior period amounts for settled or expired derivative 

instruments and other securities.

We use derivative instruments and other securities in addition to interest rate swaps to supplement our interest rate risk 
management strategies.  Our increased use of derivative instruments and other securities during fiscal year 2012 was a function 
of the overall increase in our investment portfolio and continued interest rate volatility.  For further details regarding our use of 
derivative instruments and related activity refer to Notes 2 and 5 of our consolidated financial statements in this Annual Report 
on Form 10-K.  

49

 
 
Management Fees and General and Administrative Expenses  

We pay our Manager a base management fee payable monthly in arrears in amount equal to one twelfth of 1.25% of our 
Equity. Our Equity is defined as our month-end stockholders' equity, adjusted to exclude the effect of any unrealized gains or 
losses included in either retained earnings or accumulated OCI, each as computed in accordance with GAAP. There is no incentive 
compensation payable to our Manager pursuant to the management agreement. We incurred management fees of $113 million and 
$55 million during fiscal year 2012 and 2011, respectively; the year-over-year increase of which was primarily a function of our 
follow-on equity raises. General and administrative expenses were $31 million and $19 million during fiscal year 2012 and 2011, 
respectively. Our general and administrative expenses primarily consisted of prime broker fees, information technology costs,  
allocation of overhead expenses from our Manager, accounting fees, legal fees, Board of Director fees and insurance expense. 
Our total operating expense as a percentage of our average stockholders' equity declined year-over-year to 1.52% from 1.77% due 
to improved operating leverage.  

Dividends and Income Taxes  

For fiscal year 2012 and 2011, we had estimated taxable income of $2.1 billion and $1.0 billion (or $6.87 and $6.70 per 

common share), respectively.  

As a REIT, we are required to distribute annually 90% of our taxable income to maintain our status as a REIT and all of our 
taxable income to avoid Federal and state corporate income taxes. We can treat dividends declared by September 15 and paid by 
December 31  as  having  been  a  distribution  of  our  taxable  income  for  our  prior  tax  year  ("spill-back  provision").  Income  as 
determined under GAAP differs from income as determined under tax rules because of both temporary and permanent differences 
in income and expense recognition.  The primary differences are (i) unrealized gains and losses associated with interest rate swaps 
and other derivatives and securities marked-to-market in current income for GAAP purposes, but excluded from taxable income 
until  realized  or  settled,  (ii)  temporary  differences  related  to  the  amortization  of  premiums  paid  on  investments,  (iii)  timing 
differences in the recognition of certain realized gains and losses and (iv) permanent differences for excise tax expense. Furthermore, 
our estimated taxable income is subject to potential adjustments up to the time of filing our appropriate tax returns, which occurs 
after the end of our fiscal year.  The following is a reconciliation of our GAAP net income to our estimated taxable income for 
the fiscal year 2012 and 2011 (dollars in millions).

Net income

Book to tax differences:

Premium amortization, net

Realized loss, net

Unrealized loss, net

Other

Total book to tax differences

Estimated REIT taxable income

Dividend on preferred stock

Fiscal Year

2012

2011

$

1,277

$

770

51

159

574

38

822

2,099

10

2,089

303.9

6.87

$

$

57

71

133

(3)

258

1,028

—

1,028

153.3

6.70

Estimated REIT taxable income available to common shareholders

Weighted average number of common shares  outstanding - basic and diluted

Estimated REIT taxable income per common share - basic and diluted

$

$

For fiscal year 2012 and 2011, we declared common dividends of $5.00 and $5.60 per common share, respectively.  For 
fiscal year 2012, we declared dividends on our Series A Preferred Stock of $1.056 per preferred share, which excludes the preferred 
stock dividend of $0.50 per share declared on December 17, 2012 with a record date of January 1, 2013, which is treated as a 
fiscal year 2013 dividend for federal income tax purposes. We did not have preferred stock outstanding prior to fiscal year 2012.

As of December 31, 2012, we have distributed all of our taxable income for the 2011 tax year and we have an estimated 
$749 million of undistributed taxable income related to our 2012 tax year, net of our December 31, 2012 common dividend payable 
of $424 million.  We expect to distribute our remaining fiscal year 2012 taxable income during fiscal year 2013 under the available 
spill-back provision so that we will not be subject to federal or state corporate income tax.  However, as a REIT, we are still subject 
to a nondeductible federal excise tax of 4% to the extent that the sum of (i) 85% of our ordinary taxable income, (ii) 95% of our 
capital gains and (iii) any undistributed taxable income from the prior year exceeds our dividends declared in such year and paid 
by January 31 of the subsequent year.  For fiscal year 2012 and 2011, we accrued a federal excise tax of $25 million and $2 million, 

50

respectively, which is included in our net income tax provision on our accompanying consolidated statements of comprehensive 
income because our respective 2012 and 2011 calendar year distributions were less than the total of these amounts.  

In addition, our TRS is subject to corporate federal and state income taxes at the combined federal and state corporate 
statutory tax rate of 39.5%.  For fiscal years 2012 and 2011, we recorded an income tax benefit of $6 million and an income tax 
provision of $4 million, respectively, attributable to our TRS, which is included in our net income tax provision on our accompanying 
consolidated statements of comprehensive income.

Other Comprehensive Income

 The following table summarizes the components of our other comprehensive income for fiscal year 2012 and 2011 (in 

millions): 

Fiscal Year

2012

2011

Unrealized gain on AFS securities, net:

Unrealized gain, net..................................................................................................

$

2,235

$

1,512

Reversal of prior period unrealized gains, net, upon realization..............................

Unrealized gain on AFS securities, net: .....................................................................

Unrealized gain (loss) on interest rate swaps designated as cash flow hedges:

Unrealized loss, net ..................................................................................................
Reversal of prior period unrealized loss on interest rate swaps, net, upon
reclassification to interest expense ...........................................................................
Unrealized gain (loss) on interest rate swaps, net: .....................................................

(1,196)

1,039

—

205
205

Total other comprehensive income.............................................................................

$

1,244

$

(483)

1,029

(844)

194
(650)

379

FISCAL YEAR 2011 COMPARED TO FISCAL YEAR 2010:

Interest Income and Asset Yield 

The following table summarizes our interest income for fiscal year 2011 and 2010 (dollars in millions): 

Fiscal Year 2011

Fiscal Year 2010

Cash interest income ....................................

Premium amortization ..................................

Interest income .............................................

Actual portfolio CPR....................................

Projected life CPR as of period end .............

Yield

4.42%

(1.23)%

3.19%

Amount

$1,470

(361)

$1,109

9%

14%

10-year U.S. Treasury rate as of period end .

1.88%

Yield

5.03%

(1.59)%

3.44%

Amount

$352

(99)

$253

19%

12%

3.30%

Interest income was $1.1 billion and $253 million for fiscal year 2011 and 2010, respectively.  The increase in interest income 

was due to an increase in our average investment portfolio, partially offset by a decline in our average asset yield. 

Our average asset yield declined 25 bps to 3.19% from 3.44% for fiscal year 2011 and 2010, respectively.  The decline in 
our average asset yield was reflective of the decline in long-term interest rates, higher projected prepayments and the result of 
acquiring lower yielding securities due to changes in portfolio composition, reinvestment of proceeds received from principal 
repayments and deployment of capital from follow-on equity raises. 

Our projected CPR estimate increased to 14% as of December 31, 2011 from 12% as of December 31, 2010.  The actual 

CPR realized for individual securities in our investment portfolio was 9% and 19% for fiscal year 2011 and 2010, respectively.

Interest income was net of premium amortization of $361 million and $99 million for fiscal year 2011 and 2010, respectively. 
The net unamortized premium balance of our investment portfolio, including interest-only and principal-only strips, was $2.4 
billion and $0.6 billion as of December 31, 2011 and 2010, respectively.

51

The following is a summary of the impact of changes from fiscal year 2011 to fiscal year 2010 in the principal elements of 

our interest income (in millions):

Fiscal Year 2011 vs. Fiscal Year 2010

Due to Change in Average (1)

Increase

Volume

Yield

Interest Income ................ $

856

$

873

$

(17)

____________________

1.  Variances that are the combined effect of volume and yield, but cannot be separately identified, are allocated to the volume and yield variances based 

on their respective relative amounts.

Leverage  

 Our leverage was 7.7 and 7.5 times our stockholders' equity as of December 31, 2011 and 2010, respectively.  When adjusted 
for the net payables and receivables for unsettled securities, our leverage ratio was 7.9 and 7.8 times our stockholders' equity as 
of December 31, 2011 and 2010, respectively.  

The table below presents our quarterly average and quarter-end repurchase agreement and other debt outstanding and leverage 

ratios for fiscal year 2011 and 2010 (dollars in millions): 

Repurchase Agreements and Other Debt

Average 
Daily
Amount
Outstanding

Maximum
Daily Amount
Outstanding

Ending
Amount
Outstanding

Average
Daily
Interest
Rate on
Amounts
Outstanding

Average
Interest
Rate on
Ending
Amount
Outstanding

Average
Leverage(1)

Leverage
as of 
Period
End(2)

Quarter Ended

December 31, 2011................ $

September 30, 2011............... $
June 30, 2011(4)(5)................... $
March 31, 2011(4)(5)................ $
December 31, 2010(5)............. $
September 30, 2010............... $

June 30, 2010......................... $

March 31, 2010...................... $

42,184

38,484

28,668

17,756

10,814

7,242

5,548

3,788

$

$

$

$

$

$

$

$

48,012

41,638

33,567

22,147

12,341

8,050

6,634

4,651

$

$

$

$

$

$

$

$

47,735

38,898

33,567

22,062

11,753

8,050

6,634

4,651

0.34%

0.25%

0.25%

0.28%

0.29%

0.28%

0.26%

0.22%

0.40%

0.28%

0.23%

0.28%

0.31%

0.28%

0.28%

0.21%

7.6:1

7.9:1

7.6:1

7.4:1

8.4:1

8.5:1

7.9:1

6.5:1

7.7:1

7.9:1

7.0:1

6.6:1

7.5:1

8.8:1

8.4:1

7.6:1

Leverage
as of
Period
End,
Net of
Unsettled
Trades(3)

7.9:1

7.7:1

7.5:1

7.6:1

7.8:1

9.8:1

8.2:1

7.9:1

1.  Average leverage during the period was calculated by dividing the daily weighted average repurchase agreements and debt of consolidated VIEs 

2. 

3. 

outstanding for the period by our average month-ended stockholders’ equity for the period.  
Leverage as of period end was calculated by dividing the amount outstanding under our repurchase agreements and debt of consolidated VIEs by our 
stockholders’ equity at period end.
Leverage as of period end, net of unsettled trades was calculated by dividing the sum of the amount outstanding under our repurchase agreements, net 
liabilities and receivables for unsettled agency securities, and debt of consolidated VIEs by our total stockholders’ equity at period end.

4.  Average leverage for the quarters ended March 31, 2011 and June 30, 2011 was 8.2x and 8.3x, pro forma, when average equity is adjusted to exclude 

the March 2011 and June 2011 follow-on equity offerings that closed on March 25, 2011 and June 28, 2011, respectively.

5.  Average leverage for the period was higher than leverage as of period end because we had not fully invested net proceeds raised from follow-on equity 

offerings occurring late in the period.

Interest Expense and Cost of Funds 

Interest  expense  of  $285  million  for  fiscal  year  2011  was  primarily  comprised  of  interest  expense  on  our  repurchase 
agreements and the reclassification of accumulated OCI into interest expense related to previously de-designated interest rate 
swaps (refer in Note 2 of our consolidated financial statements in this Annual Report on Form 10-K for further discussion regarding 
our discontinuance of hedge accounting).  When adjusted for other periodic swap expense included in our consolidated statement 
of comprehensive income in gain (loss) on derivative instruments and other securities, net, our adjusted net interest expense was 
$320 million for fiscal year 2011.  

Interest expense of $76 million for fiscal year 2010 was primarily comprised of interest expense on our repurchase agreements 

and periodic swap costs. 

52

 
                                                
The table below presents a reconciliation of our interest expense (the most comparable GAAP financial measure) to our 

adjusted net interest expense (a non-GAAP financial measure) for fiscal years 2011 and 2010 (dollars in millions).  

Adjusted Net Interest Expense and Cost of Funds

Interest expense:

Fiscal Year 2011
% (1)

Amount

Fiscal Year 2010
% (1)

Amount

Repurchase agreement and other debt interest expense..............

$

91

0.28% $

Periodic interest costs of interest rate swaps previously 

designated as hedges under GAAP, net................................

194

0.61%

Amortization of termination fees on interest rate swaps 

designated as hedges under GAAP ..................................

Total interest expense....................................................................

Other periodic interest costs of interest rate swaps, net .............

Total adjusted net interest expense and cost of funds................

$

—

285

35

320

—%

0.89%

0.11%

1.00% $

19

51

6

76

—

76

0.27%

0.74%

0.09%

1.11%

—%

1.11%

 _______________________

1. 

Percent of our average repurchase agreements and other debt outstanding for the period.

The table below presents a summary of our debt and interest rate swaps outstanding for fiscal year 2011 and 2010 (dollars 

in millions).  

Average Debt and Interest Rate Swaps Outstanding

Average repurchase agreements and other debt ................................................................

Average notional amount of interest rate swaps................................................................

Average notional amount of interest rate swaps as a percentage of repurchase

agreements and other debt ............................................................................................

Weighted average pay rate on interest rate swaps.............................................................

Fiscal Year

2011

31,840

16,448

$

$

2010

$

$

6,865

3,059

52%

1.62%

45%

1.93%

Our average interest rate swaps outstanding in the table above exclude our forward starting swaps not in effect during the 
periods presented.  Forward starting interest rate swaps do not impact our adjusted net interest expense and cost of funds until 
they commence accruing net interest settlements on their forward start dates.  As of December 31, 2011, we had $2.6 billion of 
forward starting interest rate swaps outstanding with forward start dates through May 2012, compared to $0.2 billion of interest 
rate swaps set to expire over the same time period.  As of December 31, 2010, we had $1.7 billion of forward starting interest rate 
swaps outstanding with forward start dates through June 2011, compared to $0.3 billion of interest rate swaps set to expire over 
the same time period. 

The period-over-period increase in our adjusted net interest expense was largely attributable to the increase in our investment 
portfolio and the corresponding increase in our average repurchase agreements and other debt balances outstanding partially offset 
by a lower cost of funds. Our lower cost of funds was reflective of a decrease in the weighted average pay rate on our interest rate 
swaps, which was partially offset by a higher ratio of interest rate swaps outstanding to repurchase agreements and other debt.

The following is a summary of the impact of changes from fiscal year 2011 to fiscal year 2010 in the principal elements of 

our total adjusted net interest expense and cost of funds (in millions):

Fiscal Year 2011 vs. Fiscal Year 2010

Due to Change in Average (1)

Increase

Volume

Interest Rate

Repurchase agreement and other debt interest expense ...... $
Periodic interest rate swap costs (2) ......................................

Total adjusted net interest expense and cost of funds.......... $

72

$

172

244

$

71

$

179

250

$

1

(7)

(6)

____________________

1.  Variances that are the combined effect of volume and yield, but cannot be separately identified, are allocated to the volume and yield variances based 

2. 

on their respective relative amounts.
Includes amounts recognized in interest expense and in gain (loss) on derivatives and other securities in our consolidated statements of comprehensive 
income. Change due to interest rate reflects impact of change in the weighted average fixed pay rate, net of change in the weighted average receive 
rate.

53

Net Spread Income 

The table below presents a reconciliation of our net interest income (the most comparable GAAP financial measure) to our 

net spread income (a non-GAAP financial measure) for fiscal years 2011 and 2010 (dollars in millions):  

Fiscal Year

2011

2010

Net interest income............................................................................................................. $

824

$

Other periodic interest costs of interest rate swaps, net ..................................................

Adjusted net interest income ..............................................................................................

  Operating expenses..........................................................................................................

Net spread income available to common shareholders ......................................................

35

789

74

715

Weighted average number of common shares  outstanding - basic and diluted.................

153.3

Net spread income per common share - basic and diluted ................................................. $

4.66

$

177

—

177

19

158

36.5

4.33

The period-over-period increase in net spread  income per common share is primarily a function of increased operating 

efficiency, partially offset by lower average net interest rate spreads and average leverage.  

Gain on Sale of Agency Securities, Net  

The following table is a summary of our net gain on sale of agency MBS for fiscal years 2011 and 2010 (in millions): 

Agency MBS sold, at cost............................................................................... $
Proceeds from agency MBS sold (1)................................................................
Net gains on sale of agency MBS ................................................................... $

Gross gains on sale of agency MBS ............................................................... $

Gross losses on sale of agency MBS ..............................................................

Net gains on sale of agency MBS ................................................................... $

Fiscal Year

2011

2010

(37,579) $

38,052

473

510

(37)

473

$

$

$

(12,182)

12,274

92

126

(34)

92

 _______________________

1. 

Proceeds include cash received during the period, plus receivable for agency MBS sold during the period as of period end.

Asset sales during the periods presented were primarily a function of repositioning our agency MBS portfolio towards 
securities with attributes our Manager believed provided a greater relative value and risk-adjusted returns in light of current and 
anticipated interest rates, federal government programs, general economic conditions and other factors.     

Gain (Loss) on Derivative Instruments and Other Securities, Net  

The following table is a summary of our gain (loss) on derivative instruments and other securities, net for fiscal years 2011 

and 2010 (in millions): 

54

 
Periodic interest costs of interest rate swaps, net (1)............................................................... $
Realized (loss) gain on derivative instruments and other securities, net:

Purchase of TBAs and forward settling agency securities..............................................

Sale of TBAs and forward settling agency securities .....................................................

Interest rate payer swaptions...........................................................................................

U.S. Treasury securities...................................................................................................

Short sales of U.S. Treasury securities............................................................................

U.S. Treasury futures.......................................................................................................

Termination fees on interest rate swaps not designated as hedges..................................

Other................................................................................................................................

Total realized (loss) gain on derivative instruments and other securities, net .......................
Unrealized (loss) gain on derivative instruments and other securities, net: (2)

Purchase of TBAs and forward settling agency securities..............................................

Sale of TBAs and forward settling agency securities .....................................................

Interest-only and principal-only strips ............................................................................
Interest rate swaps not designated as hedges (3) ..............................................................
Interest rate payer swaptions...........................................................................................

Short sales of U.S. Treasury securities............................................................................

U.S. Treasury futures.......................................................................................................

Fiscal Year

2011

2010

(35) $

106

(247)

(13)

34

(116)

1

(7)

1

(241)

54

(55)

(17)

(72)

(51)

(17)

(13)

Total unrealized (loss) gain on derivative instruments and other securities, net ...................

Total (loss) gain on derivative instruments and other securities, net..................................... $

(171)

(447) $

—

15

2

7

(5)

(1)

—

—

(2)

16

4

9

(1)

(1)

12

(1)

—

22

38

_______________________

1. 

Please refer to Interest Expense and Cost of Funds discussion above for additional information regarding other periodic interest costs of interest rate 
swaps, net. 

2.  Unrealized gain (loss) from derivative instruments and other securities, net includes reversals of prior period amounts for settled or expired derivative 

instruments and other securities.

3.  Amount excludes $650 million and $24 million of net unrealized losses on interest rate swaps recorded in other comprehensive income (loss) for fiscal 

year 2011 and 2010, respectively.  

We use derivative instruments and other securities in addition to interest rate swaps to supplement our interest rate risk 
management strategies.  We increased our use of derivative instruments and other securities during fiscal year 2011 due to the 
overall increase in our investment portfolio and continued interest rate volatility.  For further details regarding our use of derivative 
instruments and related activity, refer to Notes 2 and 5 of our consolidated financial statements in this Annual Report on Form 10-
K.  

Management Fees and General and Administrative Expenses  

We incurred management fees of $55 million and $11 million during fiscal year 2011 and 2010, respectively, the increase 
of which was primarily a function of our follow-on equity raises. General and administrative expenses were $19 million and $8 
million during fiscal year 2011 and 2010, respectively. Our general and administrative expenses primarily consisted of prime 
broker fees, information technology costs, allocation of overhead expenses from our Manager, accounting fees, legal fees, Board 
of Director fees and insurance expenses. Our total expenses as a percentage of our average stockholders' equity declined year-
over-year to 1.77% from 2.19% for fiscal year 2011 and 2010, respectively, due to improved operating leverage.  

Dividends and Income Taxes  

For fiscal year 2011 and 2010, we had taxable income of $1.0 billion and $247 million (or $6.70 and $6.76 per common 
share), respectively.   The following is a reconciliation of our GAAP net income to our taxable income for fiscal year 2011 and 
2010 (dollars in millions).

55

 
Net income

Book to tax differences:

Premium amortization, net

Realized loss, net

Unrealized loss (gain), net

Other

Total book to tax differences

REIT taxable income available to common shareholders

Weighted average number of common shares  outstanding - basic and diluted

Fiscal Year

2011

2010

$

770

$

288

57

71

133

(3)

258

1,028

153.3

(7)

3

(38)

1

(41)

247

36.5

6.76

REIT taxable income per common share - basic and diluted

$

6.70

$

For fiscal year 2011 and 2010, we declared common dividends of $5.60 per common share.  

We distributed all of our 2011 and 2010 REIT taxable income in a timely manner so that we were not subject to any federal 
or state income tax for those fiscal years.  However, as a REIT, we were still subject to a nondeductible federal excise tax of 4% 
to the extent that the sum of (i) 85% of our ordinary taxable income, (ii) 95% of our capital gains and (iii) any undistributed taxable 
income from the prior year exceeds our dividends declared in such year and paid by January 31 of the subsequent year.  For fiscal 
year 2011 and 2010, we accrued federal excise tax of $2 million and $0.5 million, respectively.

Further, our TRS is subject to corporate federal and state income taxes. For fiscal year 2011, we recognized an income tax 
provision of $4 million attributable to our TRS, which is included in our income tax provision, net on the accompanying consolidated 
statements of comprehensive income.  For fiscal year 2010, we did not accrue an income tax provision or benefit attributable to 
our TRS.

Other Comprehensive Income

 The following table summarizes the components of our other comprehensive income for fiscal year 2011 and 2010 (in 

millions): 

Fiscal Year

2011

2010

Unrealized gain on AFS securities, net:

Unrealized gain, net..................................................................................................

$

1,512

$

Reversal of prior period unrealized gains, net, upon realization..............................

Unrealized gain (loss) on AFS securities, net: ...........................................................

Unrealized loss on interest rate swaps designated as cash flow hedges:

Unrealized loss, net ..................................................................................................
Reversal of prior period unrealized loss on interest rate swaps, net, upon
reclassification to interest expense ...........................................................................
Unrealized loss on interest rate swaps, net:................................................................

(483)

1,029

(844)

194
(650)

Total other comprehensive income (loss)...................................................................

$

379

$

29

(93)

(64)

(75)

51
(24)

(88)

LIQUIDITY AND CAPITAL RESOURCES

Our primary sources of funds are borrowings under master repurchase agreements, equity offerings, asset sales and monthly 
principal and interest payments on our investment portfolio. Because the level of our borrowings can be adjusted on a daily basis, 
the level of cash and cash equivalents carried on the balance sheet is significantly less important than the potential liquidity available 
under our borrowing arrangements. We currently believe that we have sufficient liquidity and capital resources available for the 
acquisition of additional investments, repayments on borrowings, maintenance of any margin requirements and the payment of 
cash dividends as required for our continued qualification as a REIT. To qualify as a REIT, we must distribute annually at least 
90% of our taxable income. To the extent that we annually distribute all of our taxable income in a timely manner, we will generally 
not be subject to federal and state income taxes. We currently expect to distribute all of our taxable income in a timely manner so 

56

that we are not subject to federal and state income taxes. This distribution requirement limits our ability to retain earnings and 
thereby replenish or increase capital from operations.

Equity Capital

To  the  extent  we  raise  additional  equity  capital  through  follow-on  equity  offerings,  through  our  at-the-market  offering 
program or under our dividend reinvestment and direct stock purchase plan, we currently anticipate using cash proceeds from 
such  transactions  to  purchase  additional  investment  securities,  to  make  scheduled  payments  of  principal  and  interest  on  our 
repurchase agreements and for other general corporate purposes. There can be no assurance, however, that we will be able to raise 
additional equity capital at any particular time or on any particular terms.

Common Stock Repurchase

In October 2012, our Board of Directors adopted a plan that may provide for stock repurchases of up to $500 million of our 
outstanding shares of common stock through December 31, 2013.  Shares of our common stock may be purchased in the open 
market, including through block purchases, or through privately negotiated transactions, or pursuant to any trading plan that may 
be adopted in accordance with Rule 10b5-1 of the Securities and Exchange Commission.  The timing, manner, price and amount 
of any repurchases will be determined at our discretion and the program may be suspended, terminated or modified at any time 
for any reason.  We intend to repurchase shares only when the purchase price is less than our estimate of our current net asset 
value per share of our common stock.  Generally, when we repurchase our common stock at a discount to our net asset value, the 
net asset value of our remaining shares of common stock outstanding increases.  In addition, we do not intend to repurchase any 
shares from directors, officers or other affiliates.  The program does not obligate us to acquire any specific number of shares and 
all repurchases will be made in accordance with SEC Rule 10b-18, which sets certain restrictions on the method, timing, price 
and volume of stock repurchases. During fiscal year 2012, we made open market purchases of 2.7 million shares of our common 
stock at an average net repurchase price of $29.00 per share, or $77 million.

Preferred Stock Offering

Pursuant to our amended and restated certificate of incorporation, we are authorized to designate and issue up to 10.0 million 
shares of preferred stock in one or more classes or series.  Our board of directors has designated 6.9 million shares as 8.000% 
Series A Cumulative Redeemable Preferred Stock ("Series A Preferred Stock").  As of December 31, 2012, we have 3.1 million 
of authorized but unissued shares of preferred stock.  Our board of directors may designate additional series of authorized preferred 
stock ranking junior to or in parity with our Series A Preferred Stock or designate additional shares of Series A Preferred Stock 
and authorize the issuance of such shares.

In April 2012, we completed a public offering in which 6.9 million shares of our Series A Preferred Stock were sold to the 
underwriters at a price of $24.21 per share. Upon completion of the offering we received proceeds, net of offering expenses, of 
approximately $167 million.  Our Series A Preferred Stock has no stated maturity and is not subject to any sinking fund or mandatory 
redemption. Under certain circumstances upon a change of control, the Series A Preferred Stock is convertible to shares of our 
common stock. Holders of Series A Preferred Stock have no voting rights, except under limited conditions, and holders are entitled 
to receive cumulative cash dividends at a rate of 8.00% per annum of the $25.00 per share liquidation preference before holders 
of our common stock are entitled to receive any dividends. Shares of our Series A Preferred Stock are redeemable at $25.00 per 
share plus accumulated and unpaid dividends (whether or not declared) exclusively at our option commencing on April 5, 2017, 
or earlier under certain circumstances intended to preserve our qualification as a REIT for Federal income tax purposes.   Dividends 
are payable quarterly in arrears on the 15th day of each January, April, July and October.  As of December 31, 2012, we had 
declared all required quarterly dividends on the Series A Preferred Stock.

Follow-on Common Stock Offerings 

During fiscal years 2012, 2011 and 2010, we completed follow-on public offerings of shares of our common stock summarized 

in the table below (in millions, except per share amounts): 

57

Public Offering

Fiscal Year 2012

March 2012.............................

July 2012 ................................

Total fiscal year 2012 .........

Fiscal Year 2011

January 2011...........................

March 2011.............................

June 2011................................

November 2011 ......................

Total fiscal year 2011 .........

Fiscal Year 2010

May 2010................................

October 2010 ..........................

December 2010.......................

Total fiscal year 2010 .........

Price Received
Per Share (1)

Shares

Net Proceeds (2)

$29.00

$33.70

$28.00

$27.72

$27.56

$27.36

$25.75

$26.00

$27.44

71.2

36.8

108.0

$

$

26.9

$

32.2

49.7

40.5

149.3

$

6.9

$

13.2

8.3

28.4

$

2,063

1,240

3,303

719

892

1,369

1,108

4,088

169

328

227

724

   ________________________

Price received per share is gross of underwriters’ discount, if applicable.

1. 
2.  Net proceeds are net of the underwriters’ discount, if applicable, and other offering costs.

At-the-Market Offering Program

We have sales agreements with sales agents to publicly offer and sell shares of our common stock in privately negotiated 
and/or  at-the-market  transactions  from  time  to  time.  The  table  below  summarizes  sales  our  common  stock  under  such  sales 
agreements during fiscal years 2012, 2011 and 2010 (in millions, except per share amounts):

Price Received
Per Share

At-the-Market Offering
Fiscal year 2012......................... $
Fiscal year 2011......................... $
Fiscal year 2010......................... $

Shares

Net Proceeds

9.5

9.4

4.4

$

$

$

298

273

127

31.41

29.25

29.13

As of December 31, 2012, 16.7 million shares remain available for issuance under our sales agreements. 

Dividend Reinvestment and Direct Stock Purchase Plan

We sponsor a dividend reinvestment and direct stock purchase plan through which stockholders may purchase additional 
shares of our common stock by reinvesting some or all of the cash dividends received on shares of our common stock. Stockholders 
may also make optional cash purchases of shares of our common stock subject to certain limitations detailed in the plan prospectus. 
During the fiscal years 2011 and 2010, we issued 0.5 million and 7.7 million shares under the plan for net cash proceeds of $15 
million and $204 million, respectively. During fiscal year 2012, there were no shares issued under the plan.  As of December 31, 
2012, 4.7 million shares remain available for issuance under the plan.

Debt Capital 

As part of our investment strategy, we borrow against our investment portfolio pursuant to master repurchase agreements. 
We expect that our borrowings under such master repurchase agreements will generally have maturities ranging up to one year, 
but may have maturities up to five years or longer.  Our leverage may vary periodically depending on market conditions and our 
Manager's assessment of risk and returns. We generally would expect our leverage to be within six to eleven times the amount of 
our stockholders' equity.  However, under certain market conditions, we may operate at leverage levels outside of this range for 
extended periods of time.  Our leverage ratio was 7.0 times the amount of our stockholders’ equity as of December 31, 2012, 
including our total borrowings and net payables/receivables for agency securities not yet settled. Our cost of borrowings under 
master repurchase agreements generally corresponds to LIBOR plus or minus a margin and was 0.51% as of December 31, 2012.  

58

Following our election to discontinue accounting for our interest rate swaps as cash flow hedges under GAAP as of September 
30, 2011, we extended the terms of our repurchase agreements to reduce the "roll risk" associated with maturing repurchase 
agreements.   As of December 31, 2012, our repurchase agreements had a weighted average original days-to-maturity of 181 days 
and had a remaining weighted average days-to-maturity of 118 days. 

To limit our exposure to counterparty credit risk, we diversify our funding across multiple counterparties and by counterparty 
region.  As of December 31, 2012, we had master repurchase agreements with 32 financial institutions, subject to certain conditions, 
located throughout North America, Europe and Asia.  As of December 31, 2012, less than 4% of our stockholders' equity was at 
risk with any one repo counterparty, with the top five repo counterparties representing less than 16% of our stockholders' equity.   
The table below includes a summary of our repurchase agreement funding by number of repo counterparties and counterparty 
region as of December 31, 2012.  For further details regarding our borrowings under repurchase agreements and other debt as of 
December 31, 2012, please refer to Note 4 to our consolidated financial statements in this Annual Report on Form 10-K. 

Counter-Party Region
North America......................
Europe ..................................
Asia.......................................

As of December 31, 2012

Number of
Counter-Parties

17
10

5

32

Percent of
Repurchase
Agreement
Funding

58%
28%

14%

100%

Amounts available to be borrowed under our repurchase agreements are dependent upon lender collateral requirements and 
the lender’s determination of the fair value of the securities pledged as collateral, which fluctuates with changes in interest rates, 
credit quality and liquidity conditions within the investment banking, mortgage finance and real estate industries. In addition, our 
counterparties apply a "haircut” to our pledged collateral, which means our collateral is valued at slightly less than market value. 
This haircut reflects the underlying risk of the specific collateral and protects our counterparty against a change in its value, but 
conversely subjects us to counterparty risk and limits the amount we can borrow against our investment securities.  Our master 
repurchase agreements do not specify the haircut; rather haircuts are determined on an individual repurchase transaction basis.  
Throughout fiscal year 2012, haircuts on our pledged collateral remained stable and as of December 31, 2012, our weighted average 
haircut was less than 5% of the value of our collateral.  

 Under our repurchase agreements, we may be required to pledge additional assets to the repurchase agreement counterparties 
in the event the estimated fair value of the existing pledged collateral under such agreements declines and such counterparties 
demand additional collateral (a margin call), which may take the form of additional securities or cash. Specifically, margin calls 
would result from a decline in the value of our agency securities securing our repurchase agreements and prepayments on the 
mortgages securing such agency securities.  Similarly, if the estimated fair value of our investment securities increases due to 
changes in interest rates or other factors, counterparties may release collateral back to us.  Our repurchase agreements generally 
provide that the valuations for the agency MBS securing our repurchase agreements are to be obtained from a generally recognized 
source agreed to by the parties. However, in certain circumstances under certain of our repurchase agreements our lenders have 
the sole discretion to determine the value of the agency MBS securing our repurchase agreements. In such instances, our lenders 
are required to act in good faith in making such valuation determinations. Our repurchase agreements generally provide that in 
the event of a margin call, we must provide additional securities or cash on the same business day that a margin call is made if the 
lender provides us notice prior to the margin notice deadline on such day.

 As of December 31, 2012, we have met all of our margin requirements and we had unrestricted cash and cash equivalents 
of $2.4 billion and unpledged agency securities of $3.7 billion available to settle our net payable for agency securities, meet margin 
calls on our repurchase agreements and derivative instruments and for other corporate purposes.

Although we believe we will have adequate sources of liquidity available to us through repurchase agreement financing to 
execute our business strategy, there can be no assurances that repurchase agreement financing will be available to us upon the 
maturity of our current repurchase agreements to allow us to renew or replace our repurchase agreement financing on favorable 
terms or at all.  If our repurchase agreement lenders default on their obligations to resell the underlying agency securities back to 
us at the end of the term, we could incur a loss equal to the difference between the value of the agency securities and the cash we 
originally received. 

59

         
To help manage the adverse impact of interest rate changes on the value of our investment portfolio as well as our cash 
flows, we maintain an interest rate risk management strategy under which we use derivative financial instruments. In particular, 
we attempt to mitigate the risk of the cost of our variable rate liabilities increasing at a faster rate than the earnings of our long-
term fixed-rate assets during a period of rising interest rates. The principal derivative instruments that we use are interest rate 
swaps, supplemented with the use of interest rate swaptions, TBA securities, U.S. Treasury securities, futures and other instruments. 
Please refer to Notes 2 and 5 to our consolidated financial statements in this Annual Report on Form 10-K for further details 
regarding our use of derivative instruments.

Our derivative agreements typically require that we pledge/receive collateral on such agreements to/from our counterparties 
in a similar manner as we are required to under our repurchase agreements.  However, our swaption agreements do not require 
our counterparties to post collateral to us in the event that such agreements increase in value. Our counterparties typically have 
the sole discretion to determine the value of the derivative instruments and the value of the collateral securing such instruments.  
In the event of a margin call, we must generally provide additional collateral on the same business day.   

TBA Dollar Roll Transactions

We may also enter into TBA dollar roll transactions as a means of investing in and financing agency securities.  TBA dollar 
roll transactions  represent a form of off-balance sheet financing and are accounted for as derivative instruments in our accompanying 
consolidated financial statements in this Form 10-K.  Inclusive of our net TBA position as of December 31, 2012, our total "at 
risk" leverage, net of unsettled securities, was 8.2x our stockholders' equity.

Under certain market conditions it may be uneconomical for us to enter into or to roll our TBA contracts and we may need 
to settle our obligations for cash and take delivery of the underlying securities. Our TBA dollar roll contracts are also subject to 
margin requirements governed by the Mortgage-Backed Securities Division ("MBSD") of the Fixed Income Clearing Corporation 
and by our prime brokerage agreements, which may establish margin levels in excess of the MBSD.  Such provisions require that 
we establish an initial margin based on the notional value of the TBA contract, which is subject to increase if the estimated fair 
value of our TBA contract or the estimated fair value of our collateral pledged declines.  The MBSD has the sole discretion to 
determine the value of our TBA contracts and of the pledged collateral securing such contracts.  In the event of a margin call, we 
must generally provide additional collateral on the same business day.

Settlement of our TBA obligations and satisfying margin requirements could negatively impact our liquidity position, 
but since we do not use TBA dollar roll transactions as our primary source of financing we believe that we will have adequate 
sources of liquidity to meet such obligations. 

Asset Sales and TBA Eligible Securities

We maintain a portfolio of highly liquid agency MBS securities.  We may sell our agency MBS securities through the TBA 
market  by  delivering  securities  into  TBA  contracts  for  the  sale  of  agency  securities,  subject  to  "good  delivery"  provisions 
promulgated by the Securities Industry and Financial Markets Association ("SIFMA").  We may alternatively sell agency MBS 
securities that have more unique attributes on a specified basis when such securities trade at a premium over generic TBA securities 
or if the securities are not otherwise eligible for TBA delivery.  Since the TBA market is the second most liquid market (second 
to the U.S. Treasury market), maintaining a significant level of agency MBS securities eligible for TBA delivery enhances our 
liquidity profile and provides price support for our TBA eligible securities in a rising interest rate scenario at or above generic 
TBA prices.  As of December 31, 2012, approximately 94% of our fixed-rate agency MBS portfolio (or approximately 92% of 
our total agency MBS portfolio) was eligible for TBA delivery.  

Off-Balance Sheet Arrangements

As of December 31, 2012, we did not maintain any relationships with unconsolidated entities or financial partnerships, such 
as entities often referred to as structured finance, or special purpose or variable interest entities, established for the purpose of 
facilitating off-balance sheet arrangements or other contractually narrow or limited purposes.  Further, as of December 31, 2012, 
we had not guaranteed any obligations of unconsolidated entities or entered into any commitment or intent to provide funding to 
any such entities.

Aggregate Contractual Obligations

The  following  table  summarizes  the  effect  on  our  liquidity  and  cash  flows  from  contractual  obligations  for  repurchase 

agreements and interest expense on repurchase agreements (in millions):

60

Fiscal Year

2013

2014

2015

2016

2017

Total

Repurchase agreements.................................................................

$

69,656

$

1,917

$

2,803

$

— $

102

$

74,478

Interest expense on repurchase agreements (1) ..............................

102

30

18

Total ..............................................................................................

$

69,758

$

1,947

$

2,821

$

1

1

1

152

$

103

$

74,630

________________________

1. 

Interest expense on repurchase agreements is calculated based on the weighted average interest rates as of December 31, 2012.

FORWARD-LOOKING STATEMENTS

All statements contained herein that are not historical facts including, but not limited to, statements regarding anticipated 
activity are forward looking in nature and involve a number of risks and uncertainties. Actual results may differ materially. Among 
the factors that could cause actual results to differ materially are the following: (i) changes in the market value of our assets; (ii) 
changes in net interest rate spreads; (iii) changes in prepayment rates of the mortgage loans underlying our agency securities; 
(iv) risks associated with our hedging activities; (v) availability and terms of financing arrangements; (vi) further actions by the 
U.S. government to stabilize the economy; (vii) changes in our business or investment strategy; (viii) legislative and regulatory 
changes (including changes to laws governing the taxation of REITs); (ix) our ability to meet the requirements of a REIT (including 
income and asset requirements); and (x) our ability to  remain exempt from registration under the Investment Company Act of 
1940. For a discussion of the risks and uncertainties which could cause actual results to differ from those contained in the forward-
looking statements, please see the information under the caption “Risk Factors” described in this Form 10-K. We caution readers 
not to place undue reliance on any such forward-looking statements, which statements are made pursuant to the Private Securities 
Litigation Reform Act of 1995 and, as such, speak only as of the date made. 

Item 7A. Quantitative and Qualitative Disclosures About Market Risk

Market risk is the exposure to loss resulting from changes in market factors such as interest rates, foreign currency exchange 
rates, commodity prices and equity prices. The primary market risks that we are exposed to are interest rate risk, prepayment risk, 
spread risk, liquidity risk, extension risk and counterparty credit risk.

Interest Rate Risk

Interest  rate  risk  is  highly  sensitive  to  many  factors,  including  governmental  monetary  and  tax  policies,  domestic  and 

international economic and political considerations and other factors beyond our control.

Changes in the general level of interest rates can affect our net interest income, which is the difference between the interest 
income earned on interest-earning assets and the interest expense incurred in connection with our interest-bearing liabilities, by 
affecting the spread between our interest-earning assets and interest-bearing liabilities. Changes in the general level of interest 
rates can also affect our periodic settlements of interest rate swaps and the value of our interest rate swaps, which impact our net 
income.  Changes in the level of interest rates can also affect the rate of prepayments of our securities and the value of the agency 
securities that constitute our investment portfolio, which affects our net income and ability to realize gains from the sale of these 
assets and impacts our ability and the amount that we can borrow against these securities.

We may utilize a variety of financial instruments in order to limit the effects of changes in interest rates on our operations, 
including interest rate swap agreements, interest rate swaptions, interest rate cap or floor contracts and futures or forward contracts. 
We may also purchase or short TBA securities, U.S. Treasury securities and U.S. Treasury futures contracts, purchase or write put 
or call options on TBA securities or we may invest in other types of mortgage derivative securities, such as interest-only securities, 
and synthetic total return swaps, such as the Markit IOS Index. When we use these types of derivatives to hedge the risk of interest-
earning assets or interest-bearing liabilities, we may be subject to certain risks, including the risk that losses on a hedge position 
will reduce the funds available for payments to holders of our common stock and that the losses may exceed the amount we 
invested in the instruments.

Our profitability and the value of our investment portfolio (including derivatives used for economic hedging purposes) may 

be adversely affected during any period as a result of changing interest rates including changes in the forward yield curve. 

Primary measures of an instrument's price sensitivity to interest rate fluctuations are its duration and convexity.  The duration 
of our investment portfolio changes with interest rates and tends to increase when rates rise and decrease when rates fall.  This 
"negative convexity" generally increases the interest rate exposure of our investment portfolio in excess of what is measured by 
duration alone.  

61

 We estimate the duration and convexity of our portfolio using both a third-party risk management system and market data. 
We review the duration estimates from the third-party model and may make adjustments based on our Manager's judgment.  These 
adjustments are intended to, in our Manager's opinion, better reflect the unique characteristics and market trading conventions 
associated with certain types of securities.  These adjustments generally result in shorter durations than what the unadjusted third-
party model would otherwise produce.  Without these adjustments, in rising rate scenarios, the longer unadjusted durations may 
underestimate price projections on certain securities with slower prepayment characteristics, such as HARP and lower loan balance 
securities, to a level below those of generic or TBA securities.  However, in our Manager's judgment, because these securities are 
typically deliverable into TBA contracts, the price of these securities is unlikely to drop below the TBA price in rising rate scenarios.  
The accuracy of the estimated duration of our portfolio and projected agency security prices depends on our Manager's assumptions 
and judgments.  Our Manager may discontinue making these duration adjustments in the future or may choose to make different 
adjustments.  Other models could produce materially different results. 

The table below quantifies the estimated changes in net interest income (including periodic interest costs on our interest rate 
swaps) and the estimated changes in the fair value of our investment portfolio (including derivatives and other securities used for 
economic hedging purposes) and in our net asset value should interest rates go up or down by 50 and 100 basis points, assuming 
the yield curves of the rate shocks will be parallel to each other and the current yield curve and includes the impact of both duration 
and convexity.  

All changes in income and value in the table below are measured as percentage changes from the projected net interest 
income, investment portfolio value and net asset value at the base interest rate scenario. The base interest rate scenario assumes 
interest rates as of December 31, 2012.  Given the low level of interest rates, we also apply a floor of 0% for all anticipated interest 
rates included in our analysis, such that any hypothetical interest rate decrease would have a limited positive impact on our funding 
costs beyond a certain level. However, because estimated prepayment speeds are impacted to a lesser degree by this floor, it is 
expected that an increase in our prepayment speeds as a result of a hypothetical interest rate decrease would result in an acceleration 
of our premium amortization and could result in reinvestment of such prepaid principal into lower yielding assets.

Actual results could differ materially from estimates, especially in the current market environment.  To the extent that these 
estimates or other assumptions do not hold true, which is likely in a period of high price volatility, actual results will likely differ 
materially from projections and could be larger or smaller than the estimates in the table below. Moreover, if different models 
were employed in the analysis, materially different projections could result.  Lastly, while the tables below reflect the estimated 
impact of interest rate increases and decreases on a static portfolio, we may from time to time sell any of our agency securities as 
a part of our overall management of our investment portfolio. 

Percentage Change in Projected

Change in Interest Rate
+100 Basis Points ...........
+50 Basis Points .............
-50 Basis Points ..............
-100 Basis Points ............

Net Interest 
Income (1)

Portfolio 
Value (2) (3)

-10.3%

-3.5%
2.1%

-16.6%

-1.11%

-0.25%
-0.67%

-1.83%

Net Asset 
Value (2) (4)

-9.11%

-2.04%
-5.48%

-15.06%

________________

1. 

2. 
3. 

4. 

Estimated dollar change in net interest income expressed as a percent of net interest income based on asset yields and cost of funds as of December 31, 
2012.  Includes the effect of periodic interest costs on our interest rate swaps that are not designated as hedges under U.S. GAAP, but excludes costs 
associated with our other supplemental hedges, such as swaptions and short U.S. Treasury or TBA positions.  Base case scenario assumes a forecasted 
CPR of 11% as of December 31, 2012.  Rate shock scenarios assume a forecasted CPR of 7%, 8%, 15% and 20% for the +100 basis points, +50 basis 
points, - 50 basis points and -100 basis points scenarios, respectively.  Estimated dollar change in net interest income does not include the one time 
impact of retroactive "catch-up" premium amortization benefit/cost due to an increase/decrease in the forecasted CPR.  Down rate scenarios assume 
a floor of 0% for anticipated interest rates.
Includes the effect of derivatives and other securities used for economic hedging purposes.
Estimated dollar change in investment portfolio value expressed as a percent of the total fair value of our investment portfolio as of December 31, 
2012.  
Estimated dollar change in portfolio value expressed as a percent of stockholders' equity, net of the Series A Preferred Stock liquidation preference, as 
of December 31, 2012.   

Prepayment Risk

Premiums and discounts associated with the purchase of agency MBS are amortized or accreted into interest income over 
the projected lives of the securities, including contractual payments and estimated prepayments using the interest method.   Changes 
to the GSE's underwriting standards, further modifications to existing U.S. Government sponsored programs such as HARP, or 
the implementation of new programs could materially impact prepayment speeds.  In addition, GSE buyouts of loans in imminent 

62

risk of default, loans that have been modified, or loans that have defaulted will generally be reflected as prepayments on agency 
securities and also increase the uncertainty around these estimates. Our policy for estimating prepayment speeds for calculating 
the effective yield is to evaluate published prepayment data for similar agency securities, market consensus and current market 
conditions.  If  the  actual  prepayment  experienced  differs  from  our  estimate  of  prepayments,  we  will  be  required  to  make  an 
adjustment to the amortization or accretion of premiums and discounts that would have an impact on future income.

Spread Risk

Our available-for-sale securities are reflected at their estimated fair value with unrealized gains and losses excluded from 
earnings and reported in OCI. As of December 31, 2012, the fair value of these securities was $85.2 billion. When the market 
spread between the yield on our agency securities and U.S. Treasury securities or swap rates widens, the value of our agency 
securities and/or our net book value could decline, creating what we refer to as spread risk. The spread risk associated with our 
agency securities and the resulting fluctuations in fair value of these securities can occur independent of interest rates and may 
relate to other factors impacting the mortgage and fixed income markets such as liquidity or changes in required rates of return 
on different assets.

Liquidity Risk

The primary liquidity risk for us arises from financing long-term assets with shorter-term borrowings through repurchase 
agreements. Our assets that are pledged to secure repurchase agreements are agency securities and cash. As of December 31, 2012, 
we had unrestricted cash and cash equivalents of $2.4 billion and unpledged agency securities of $3.7 billion available to settle 
our net payable for agency securities, meet margin calls on our repurchase agreements and derivative contracts and for other 
corporate  purposes. However,  should  the  value  of  our  agency  securities  pledged  as  collateral  or  the  value  of  our  derivative 
instruments  suddenly  decrease,  margin  calls  relating  to  our  repurchase  and  derivative  agreements  could  increase,  causing  an 
adverse change in our liquidity position. Further, there is no assurance that we will always be able to renew (or roll) our repurchase 
agreements. In addition, our counterparties have the option to increase our haircuts (margin requirements) on the assets we pledge, 
against repurchase agreements thereby reducing the amount that can be borrowed against an asset even if they agree to renew or 
roll the repurchase agreement. Significantly higher haircuts can reduce our ability to leverage our portfolio or even force us to sell 
assets, especially if correlated with asset price declines or faster prepayment rates on our assets.

In addition, we may utilize TBA dollar roll transactions as a means of investing in and financing agency mortgage-backed 
securities. Under certain economic conditions it may be uneconomical to roll our TBA dollar roll transactions prior to the settlement 
date and we could have to take physical delivery of the underlying securities and settle our obligations for cash, which could 
negatively impact our liquidity position, result in defaults or force us to sell assets under adverse conditions.

Extension Risk

The projected weighted-average life and the duration (or interest rate sensitivity) of our investments is based on our Manager’s 
assumptions regarding the rate at which the borrowers will prepay the underlying mortgage loans. In general, we use interest rate 
swaps and swaptions to help manage our funding cost on our investments in the event that interest rates rise. These swaps (or 
swaptions) allow us to reduce our funding exposure on the notional amount of the swap for a specified period of time by establishing 
a fixed-rate to pay in exchange for receiving a floating rate that generally tracks our financing costs under our repurchase agreements.

However, if prepayment rates decrease in a rising interest rate environment, the average life or duration of our fixed-rate 
assets or the fixed-rate portion of the ARMs or other assets generally extends. This could have a negative impact on our results 
from  operations,  as  our interest  rate  swap  maturities are  fixed  and  will,  therefore,  cover  a  smaller  percentage  of  our  funding 
exposure on our mortgage assets to the extent that their average lives increase due to slower prepayments. This situation may also 
cause the market value of our agency securities collateralized by fixed rate mortgages or hybrid ARMs to decline by more than 
otherwise would be the case while most of our hedging instruments (with the exception of short TBA mortgage positions, interest-
only securities, Markit IOS Index total return swaps and certain other supplemental hedging instruments) would not receive any 
incremental offsetting gains. In extreme situations, we may be forced to sell assets to maintain adequate liquidity, which could 
cause us to incur realized losses.

Counterparty Credit Risk

We  are  exposed  to  counterparty  credit  risk  relating  to  potential  losses  that  could  be  recognized  in  the  event  that  the 
counterparties to our repurchase agreements and derivative contracts fail to perform their obligations under such agreements.  The 
amount of assets we pledge as collateral in accordance with our agreements varies over time based on the market value and notional 
amount of such assets as well as the value of our derivative contracts. In the event of a default by a counterparty we may not 
receive payments provided for under the terms of our agreements and may have difficulty obtaining our assets pledged as collateral 
under such agreements.  Our credit risk related to certain derivative transactions is largely mitigated through a daily mark-to-

63

market of collateral pledged and we limit our counterparties to major financial institutions with acceptable credit ratings.  However, 
there is no guarantee our efforts to manage counterparty credit risk will be successful and we could suffer significant losses if 
unsuccessful.

Item 8. Financial Statements and Supplementary Data

Our management is responsible for the preparation, integrity and objectivity of the accompanying consolidated financial 
statements and the related financial information. The financial statements have been prepared in conformity with accounting 
principles generally accepted in the United States and necessarily include certain amounts that are based on estimates and informed 
judgments. Our management also prepared the related financial information included in this Annual Report on Form 10-K and is 
responsible for its accuracy and consistency with the consolidated financial statements. 

The consolidated financial statements have been audited by Ernst & Young LLP, an independent registered public accounting 
firm, who conducted their audit in accordance with the standards of the Public Company Accounting Oversight Board (United 
States) as of December 31, 2012  and 2011 and for the years ended December 31, 2012, 2011 and 2010. The independent registered 
public accounting firm's responsibility is to express an opinion as to the fairness with which such consolidated financial statements 
present our financial position, results of operations and cash flows in accordance with accounting principles generally accepted 
in the United States. 

Management's Report on Internal Control over Financial Reporting 

Our management is responsible for establishing and maintaining adequate internal control over financial reporting as defined 
in Rule 13a-15(f) under the Securities Exchange Act of 1934. Our internal control over financial reporting is designed to provide 
reasonable assurance regarding the reliability of financial reporting and the preparation of consolidated financial statements for 
external  purposes  in  accordance  with  generally  accepted  accounting  principles.  Our  internal  control  over  financial  reporting 
includes those policies and procedures that (i) pertain to the maintenance of records that, in reasonable detail, accurately and fairly 
reflect the transactions and dispositions of our assets; (ii) 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 are being made only in accordance with authorizations of our management and Board of Directors; and (iii) provide 
reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of our assets that 
could have a material effect on the consolidated financial statements. 

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. 

Management assessed the effectiveness of our internal control over financial reporting as of December 31, 2012, utilizing 
the criteria set forth by the Committee of Sponsoring Organizations of the Treadway Commission (COSO) in Internal Control-
Integrated Framework. Based on this assessment and those criteria, management determined that our internal control over financial 
reporting  was  effective  as  of  December 31,  2012.  The  effectiveness  of  our  internal  control  over  financial  reporting  as  of 
December 31, 2012 has been audited by Ernst & Young LLP, our independent registered public accounting firm, as stated in their 
attestation report included in this Annual Report on Form 10-K. 

64

 
 
 
 
 
Report of Independent Registered Public Accounting Firm

The Board of Directors and Stockholders of American Capital Agency Corp.

We have audited American Capital Agency Corp.'s internal control over financial reporting as of December 31, 2012, based on 
criteria  established  in  Internal  Control-Integrated  Framework  issued  by  the  Committee  of  Sponsoring  Organizations  of  the 
Treadway Commission (the COSO criteria). American Capital Agency Corp.'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 Management's Report on Internal Control over Financial Reporting. Our responsibility is to express 
an opinion on the company's internal control over financial reporting based on our audit. 

We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United States). 
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 included obtaining an understanding of internal control 
over  financial  reporting,  assessing  the  risk  that  a  material  weakness  exists,  testing  and  evaluating  the  design  and  operating 
effectiveness of internal control based on the assessed risk, and performing such other procedures as we considered necessary in 
the circumstances. We believe that our audit provides a reasonable basis for our opinion.

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.

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.

In  our  opinion, American  Capital Agency  Corp.  maintained,  in  all  material  respects,  effective  internal  control  over  financial 
reporting as of December 31, 2012, based on the COSO criteria.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), the 
consolidated balance sheets of American Capital Agency Corp. as of December 31, 2012 and 2011, and the related consolidated 
statements  of  comprehensive  income,  stockholders'  equity,  and  cash  flows  for  each  of  the  three  years  in  the  period  ended 
December 31, 2012 of American Capital Agency Corp., and our report dated February 27, 2013 expressed an unqualified opinion 
thereon.

McLean, Virginia
February 27, 2013 

/s/ Ernst & Young LLP

65

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Report of Independent Registered Public Accounting Firm

The Board of Directors and Stockholders of American Capital Agency Corp.

We have audited the accompanying consolidated balance sheets of American Capital Agency Corp. as of December 31, 2012 and 
2011, and the related consolidated statements of comprehensive income, stockholders' equity, and cash flows for each of the three 
years in the period ended December 31, 2012. These financial statements are the responsibility of the Company's management. 
Our responsibility is to express an opinion on these financial statements based on our audits.

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). 
Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements 
are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures 
in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by 
management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable 
basis for our opinion.

In our opinion, the financial statements referred to above present fairly, in all material respects, the consolidated financial position 
of American Capital Agency Corp. at December 31, 2012 and 2011, and the consolidated results of its operations and its cash 
flows for each of the three years in the period ended December 31, 2012, 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), 
American Capital Agency Corp.'s internal control over financial reporting as of December 31, 2012, based on criteria established 
in Internal Control-Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission 
and our report dated February 27, 2013 expressed an unqualified opinion thereon.

/s/ Ernst & Young LLP

McLean, Virginia  
February 27, 2013 

66

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
December 31,

2012

2011

83,710

$

54,625

AMERICAN CAPITAL AGENCY CORP.
CONSOLIDATED BALANCE SHEETS
(in millions, except per share data)

Assets:

Agency securities, at fair value (including pledged securities of $79,966 and 
$50,667, respectively) ................................................................................................. $
Agency securities transferred to consolidated variable interest entities, at fair value 
(pledged securities)......................................................................................................
U.S. Treasury securities, at fair value (pledged security)............................................
Cash and cash equivalents ...........................................................................................
Restricted cash and cash equivalents...........................................................................
Derivative assets, at fair value.....................................................................................

Receivable for securities sold (including pledged securities of $0 and $319, 
respectively) ................................................................................................................
Receivable under reverse repurchase agreements .......................................................
Other assets..................................................................................................................

1,535
—

2,430
399
301

—
11,818

260

Total assets ........................................................................................................... $

100,453

Liabilities:

Repurchase agreements ............................................................................................... $
Debt of consolidated variable interest entities, at fair value .......................................
Payable for securities purchased .................................................................................
Derivative liabilities, at fair value ...............................................................................
Dividends payable .......................................................................................................
Obligation to return securities borrowed under reverse repurchase agreements, at
fair value......................................................................................................................
Accounts payable and other accrued liabilities ...........................................................
Total liabilities......................................................................................................

74,478

937
556

1,264

427

11,763

132

89,557

$

$

Stockholders’ equity:

8.000% Series A Cumulative Redeemable Preferred Stock; $0.01 par value; 6.9 
and 0 shares issued and outstanding, respectively; liquidation preference of $25 per 
share ($173 and $0, respectively)................................................................................
Common stock, $0.01 par value; 600.0 and 300.0 shares authorized; 338.9 and 
224.2 shares issued and outstanding, respectively ......................................................
Additional paid-in capital ............................................................................................
Retained deficit............................................................................................................
Accumulated other comprehensive income.................................................................
Total stockholders’ equity ....................................................................................
Total liabilities and stockholders’ equity.............................................................. $

167

3

9,460
(289)
1,555
10,896
100,453

$

See accompanying notes to consolidated financial statements.

67

58
101

1,367
336
82

443
763

197

57,972

47,681

54
1,919

853

314

899

40

51,760

—

2

5,937
(38)
311
6,212
57,972

 
AMERICAN CAPITAL AGENCY CORP.
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
(in millions, except per share data)

For the year ended December 31,
2010
2011
2012

Interest income:

Interest income........................................................................................................... $
Interest expense..........................................................................................................
Net interest income .............................................................................................

$

2,109
512

1,597

$

1,109
285

824

Other (loss) income, net:

Gain on sale of agency securities, net........................................................................
(Loss) gain on derivative instruments and other securities, net.................................
Total other (loss) income, net .............................................................................

1,196
(1,353)
(157)

473
(447)
26

Expenses:

Management fees .......................................................................................................
General and administrative expenses.........................................................................
Total expenses.....................................................................................................
Income before income tax...............................................................................................
Provision for income taxes, net..................................................................................
Net income .......................................................................................................................
Dividend on preferred stock.......................................................................................
Net income available to common shareholders ............................................................ $

Net income ....................................................................................................................... $
Other comprehensive income (loss):..............................................................................
Unrealized gain (loss) on available-for-sale securities, net .......................................
Unrealized gain (loss) on derivative instruments, net................................................
Other comprehensive income (loss) ...................................................................
Comprehensive income...................................................................................................
Dividend on preferred stock.......................................................................................
Comprehensive income available to common shareholders........................................ $

113

31

144

1,296

19

1,277

10

1,267

1,277

1,039

205

1,244

2,521

10

$

$

55

19

74

776

6

770

—

770

770

$

$

1,029
(650)
379

1,149

—

2,511

$

1,149

$

Weighted average number of common shares outstanding - basic and diluted........
Net income per common share - basic and diluted ...................................................... $
Comprehensive income per common share - basic and diluted.................................. $
Dividends declared per common share ......................................................................... $

303.9
4.17
8.26
5.00

$
$
$

153.3
5.02
7.50
5.60

$
$
$

See accompanying notes to consolidated financial statements.

253
76

177

92
38

130

11

8

19

288

—

288

—

288

288

(64)
(24)
(88)
200

—

200

36.5
7.89
5.49
5.60

68

 
 
AMERICAN CAPITAL AGENCY CORP.
CONSOLIDATED STATEMENT OF STOCKHOLDERS’ EQUITY
(in millions)

Preferred Stock

Common Stock

Shares

Amount

Additional
Paid-in
Capital

Retained 
Earnings
(Deficit)

Accumulated
Other
Comprehensive
Income (Loss)

Total

Shares Amount
Balance, December 31, 2009....................... — $ —
—

Net income................................................. —

Other comprehensive loss:

Unrealized loss on available- for-sale
securities, net.......................................... —
Unrealized loss on derivative
instruments, net ...................................... —
Issuance of common stock......................... —
Common dividends declared ..................... —
Balance, December 31, 2010....................... —
Net income................................................. —
Other comprehensive income (loss):

Unrealized gain on available- for-sale
securities, net.......................................... —
Unrealized loss on derivative
instruments, net ...................................... —
Issuance of common stock......................... —
Common dividends declared ..................... —
Balance, December 31, 2011....................... —
Net income................................................. —
Other comprehensive income:

Unrealized gain on available- for-sale
securities, net.......................................... —
Unrealized gain on derivative
instruments, net ...................................... —
Issuance of preferred stock........................
6.9
Issuance of common stock......................... —
Repurchase of common stock.................... —
Preferred dividends declared ..................... —
Common dividends declared ..................... —
6.9

Balance, December 31, 2012.......................

—

—
—
—

—
—

—

—

—

—

—

—

—

—

167

—

—

—

—
$ 167

24.3
—

$ — $
—

$

507
—

$

20
288

$

20
—

547
288

—

—
40.6
—

64.9
—

—

—

159.3

—

224.2

—

—

—

—

117.4
(2.7)
—

—
338.9

$

—

—
1
—

1
—

—

—

1

—

2

—

—

—

—

1

—

—

—
3

$

—

—

—
1,055
—

1,562
—

—

—

4,375

—

5,937

—

—

—

—

3,600
(77)
—

—
9,460

—
—
(230)
78
770

—

—

—
(886)
(38)
1,277

—

—

—

—

—
(10)
(1,518)

$

(289) $

(64)

(24)
—
—
(68)
—

(64)

(24)
1,056
(230)

1,573
770

1,029

1,029

(650)
—

—

311

—

1,039

205

—

—

—

—

(650)

4,376

(886)

6,212

1,277

1,039

205

167

3,601

(77)

(10)

—
1,555

$

(1,518)
10,896

See accompanying notes to consolidated financial statements.

69

 
 
AMERICAN CAPITAL AGENCY CORP.
CONSOLIDATED STATEMENTS OF CASH FLOWS
(in millions) 

For the year ended December 31,

2012

2011

2010

Operating activities:

Net income ................................................................................................................................. $

1,277

$

770

$

288

Adjustments to reconcile net income to net cash provided by operating activities:

Amortization of agency securities premiums and discounts, net.......................................

Amortization of accumulated other comprehensive loss on interest rate swaps de-
designated as qualifying hedges.........................................................................................

Gain on sale of agency securities, net................................................................................

Loss (gain) on derivative instruments and other securities, net.........................................

Increase in other assets.......................................................................................................

Increase in accounts payable and other accrued liabilities ................................................

Accretion of discounts on debt of consolidated variable interest entities..........................

667

205

(1,196)

1,353

(76)

86

5

361

54

(473)

447

(121)

32

—

Net cash provided by operating activities..................................................................................

2,321

1,070

Investing activities:

99

—

(92)

(38)

(28)

4

—

233

Purchases of agency securities...........................................................................................

(104,703)

(81,484)

(22,645)

Proceeds from sale of agency securities ............................................................................

Principal collections on agency securities .........................................................................

Purchases of U.S. Treasury securities................................................................................

Proceeds from sale of U.S. Treasury securities..................................................................

Proceeds from short sales of U.S. Treasury securities.......................................................

Purchases of U.S. Treasury securities to cover short sales ................................................

Proceeds from reverse repurchase agreements ..................................................................

65,249

9,576

(2,444)

2,545

36,467

(25,752)

91,741

Payments made on reverse repurchase agreements ...........................................................

(102,796)

Net (payments) receipts on other derivative instruments not designated as qualifying 
hedges ................................................................................................................................

Increase in restricted cash ..................................................................................................

(1,001)

(63)

37,868

4,633

(5,163)

5,096

17,301

(16,781)

37,349

(37,865)

(266)

(260)

12,062

1,581

(1,305)

1,300

—

—

—

(248)

256

(57)

Net cash used in investing activities ..........................................................................................

(31,181)

(39,572)

(9,056)

Financing activities:

Proceeds from repurchase arrangements ...........................................................................

Payments made on repurchase agreements........................................................................

Proceeds from debt of consolidated variable interest entities............................................

Repayments on debt of consolidated variable interest entities ..........................................

Net proceeds from preferred stock issuances.....................................................................

Net proceeds from common stock issuances .....................................................................

Payments made on common stock repurchases .................................................................

Cash dividends paid ...........................................................................................................

Net cash provided by financing activities..................................................................................

Net change in cash and cash equivalents ...................................................................................

Cash and cash equivalents at beginning of period .....................................................................

404,853

(378,056)
1,000
(150)

167

3,601

(77)

(1,415)

29,923

1,063

1,367

339,046

(303,044)
—
(19)

—

4,377

—

(664)

39,696

1,194

173

Cash and cash equivalents at end of period ............................................................................... $

2,430

$

1,367

$

83,819

(75,981)
81
(8)

—

1,055

—

(173)

8,793

(30)

203

173

Supplemental disclosure to cash flow information:..............................................................

Interest Paid ....................................................................................................................... $

Taxes Paid.......................................................................................................................... $

409

10

$

$

249

$

— $

66

—

See accompanying notes to consolidated financial statements.

70

 
AMERICAN CAPITAL AGENCY CORP.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Note 1. Organization

American Capital Agency Corp. ("AGNC", the "Company", "we", "us", and "our") was organized in Delaware on January 7, 
2008, and commenced operations on May 20, 2008 following the completion of our initial public offering (“IPO”). Our common 
stock is traded on The NASDAQ Global Select Market under the symbol “AGNC”.

We operate so as to qualify to be taxed as a real estate investment trust (“REIT”) under the Internal Revenue Code of 1986, 
as amended (the “Internal Revenue Code”).  Therefore, substantially all of our assets, other than our taxable REIT subsidiary 
("TRS"), consist of qualified real estate assets (as defined under the Internal Revenue Code).  As a REIT, we are required to 
distribute annually 90% of our taxable net income.  As long as we continue to qualify as a REIT, we will generally not be subject 
to U.S. federal or state corporate taxes on our taxable net income to the extent that we distribute all of our annual taxable net 
income to our stockholders. It is our intention to distribute 100% of our taxable income, after application of available tax attributes, 
within the limits prescribed by the Internal Revenue Code, which may extend into the subsequent taxable year. 

We  are  externally  managed  by American  Capital AGNC  Management,  LLC  (our  “Manager”),  an  affiliate  of American 

Capital, Ltd. (“American Capital”).

We earn income primarily from investing on a leveraged basis in agency mortgage-backed securities ("agency MBS").  
These investments consist of residential mortgage pass-through securities and collateralized mortgage obligations (“CMOs”) for 
which the principal and interest payments are guaranteed by government-sponsored entities, such as the Federal National Mortgage 
Association (“Fannie Mae”) and the Federal Home Loan Mortgage Corporation (“Freddie Mac”), or by a U.S. Government agency, 
such as the Government National Mortgage Association (“Ginnie Mae”) (collectively referred to as  “GSEs”).  We may also invest 
in agency debenture securities issued by Freddie Mac, Fannie Mae or the Federal Home Loan Bank ("FHLB"). We refer to agency 
MBS and agency debenture securities collectively as "investment securities" and we refer to the specific investment securities in 
which we invest as our "investment portfolio".  

Our principal objective is to preserve our net asset value (also referred to as "net book value", "NAV" and "stockholders' 
equity") while generating attractive risk-adjusted returns for distribution to our stockholders through regular quarterly dividends 
from the combination of our net interest income and net realized gains and losses on our investments and hedging activities.  We 
fund our investments primarily through short-term borrowings structured as repurchase agreements.

Note 2. Summary of Significant Accounting Policies

Basis of Presentation and Consolidation

Our consolidated financial statements are prepared in accordance with accounting principles generally accepted in the United 

States ("GAAP"). 

Our consolidated financial statements include the accounts of our wholly-owned subsidiary, American Capital Agency TRS, 
LLC, and variable interest entities for which the Company is the primary beneficiary.  Significant intercompany accounts and 
transactions have been eliminated. 

Use of Estimates 

The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions 
that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial 
statements and revenues and expenses during the period reported. Actual results could differ from those estimates. 

Earnings per Share 

Basic earnings per share ("EPS") is computed by dividing net income by the weighted average number of common shares 
outstanding during the period. Diluted EPS assumes the conversion, exercise or issuance of all potential common stock equivalents 
unless the effect is to reduce a loss or increase the income per share. 

Accumulated Other Comprehensive Income (Loss) 

Accounting Standards Codification ("ASC") Topic 220, Comprehensive Income ("ASC 220") divides comprehensive income 
into net income and other comprehensive income (loss) ("OCI"), which includes unrealized gains and losses on securities classified 

71

as available-for-sale and unrealized gains and losses on derivative financial instruments that are designated and qualify for cash 
flow hedge accounting under ASC Topic 815, Derivatives and Hedging ("ASC 815"). See Derivatives and Hedging Instruments 
below and Note 5 regarding our discontinuation of cash flow hedge accounting for interest rate swaps during fiscal year 2011. 

Cash and Cash Equivalents 

Cash and cash equivalents consist of unrestricted demand deposits and highly liquid investments with original maturities of 

three months or less. Cash and cash equivalents are carried at cost, which approximates fair value. 

Restricted Cash and Cash Equivalents

Restricted  cash  and  cash  equivalents  includes  cash  pledged  as  collateral  for  clearing  and  executing  trades,  repurchase 
agreements, interest rate swaps and other derivative instruments.  Restricted cash and cash equivalents are carried at cost, which 
approximates fair value. 

Investment Securities

ASC Topic 320, Investments—Debt and Equity Securities (“ASC 320”), requires that at the time of purchase, we designate 
a security as held-to-maturity, available-for-sale or trading, depending on our ability and intent to hold such security to maturity. 
Securities classified as trading and available-for-sale are reported at fair value, while securities classified as held-to-maturity are 
reported at amortized cost. We may, from time to time, sell any of our investment securities as part of our overall management of 
our  investment  portfolio. Accordingly,  we  typically  designate  our  investment  securities  as  available-for-sale.   All  securities 
classified as available-for-sale are reported at fair value, with unrealized gains and losses reported in accumulated OCI, a separate 
component of stockholders’ equity.  Upon the sale of a security, we determine the cost of the security and the amount of unrealized 
gains or losses to reclassify out of accumulated OCI into earnings based on the specific identification method.

Interest-only securities and inverse interest-only securities (collectively referred to as “interest-only securities”) represent 
our right to receive a specified proportion of the contractual interest flows of specific agency CMO securities. Principal-only 
securities  represent  our  right  to  receive  the  contractual  principal  flows  of  specific  agency  CMO  securities.  Interest-only  and 
principal-only securities are measured at fair value through earnings in gain (loss) on derivative instruments and other securities, 
net in our consolidated statements of comprehensive income. Our investments in interest-only and principal-only securities are 
included in agency MBS securities, at fair value on the accompanying consolidated balance sheets.

We estimate the fair value of our investment securities based on a market approach using Level 2 inputs from third-party 
pricing services and non-binding dealer quotes. The third-party pricing services use pricing models that incorporate such factors 
as coupons, primary and secondary mortgage rates, prepayment speeds, spread to the Treasury and interest rate swap curves, 
convexity, duration, periodic and life caps and credit enhancements. The dealer quotes incorporate common market pricing methods, 
including a spread measurement to the Treasury or interest rate swap curve as well as underlying characteristics of the particular 
security including coupon, periodic and life caps, rate reset period, issuer, additional credit support and expected life of the security.  
Refer to Note 6 for further discussion of fair value measurements.

We evaluate securities for other-than-temporary impairment (“OTTI”) on at least a quarterly basis, and more frequently 
when economic or market conditions warrant such evaluation. The determination of whether a security is other-than-temporarily 
impaired involves judgments and assumptions based on subjective and objective factors. When an investment security is impaired, 
an OTTI is considered to have occurred if (i) we intend to sell the investment security (i.e. a decision has been made as the reporting 
date) or (ii) it is more likely than not that we will be required to sell the investment security before recovery of its amortized cost 
basis. If we intend to sell the security or if it is more likely than not that we will be required to sell the investment security before 
recovery of its amortized cost basis, the entire amount of the impairment loss, if any, is recognized in earnings as a realized loss 
and the cost basis of the security is adjusted to its fair value.

We did not recognize any OTTI charges on our investment securities for fiscal years 2012, 2011 and 2010.

Interest Income

Interest income is accrued based on the outstanding principal amount of the investment securities and their contractual terms. 
Premiums and discounts associated with the purchase of investment securities are amortized or accreted into interest income over 
the  projected  lives  of  the  securities,  including  contractual  payments  and  estimated  prepayments  using  the  interest  method  in 
accordance with ASC Subtopic 310-20, Receivables—Nonrefundable Fees and Other Costs (“ASC 310-20”).

We estimate long-term prepayment speeds of our agency securities using a third-party service and market data. The third-
party service estimates prepayment speeds using models that incorporate the forward yield curve, current mortgage rates and 
mortgage rates of the outstanding loans, age and size of the outstanding loans, loan-to-value ratios, volatility and other factors. 

72

We review the prepayment speeds estimated by the third-party service and compare the results to market consensus prepayment 
speeds, if available. We also consider historical prepayment speeds and current market conditions to validate the reasonableness 
of the prepayment speeds estimated by the third-party service and, based on our Manager’s judgment, we may make adjustments 
to their estimates. Actual and anticipated prepayment experience is reviewed quarterly and effective yields are recalculated when 
differences arise between (i) our previously estimated future prepayments and (ii) actual prepayments to date plus current estimated 
future prepayments.  If the actual and estimated future prepayment experience differs from our prior estimate of prepayments, we 
are required to record an adjustment in the current period to the amortization or accretion of premiums and discounts for the 
cumulative difference in the effective yield through the reporting date.

The yield on our adjustable rate securities further assumes that the securities reset at a rate equal to the underlying index 

rate in effect as of the date we acquired the security plus the stated margin. 

Repurchase Agreements 

We finance the acquisition of securities for our investment portfolio through repurchase transactions under master repurchase 
agreements.  Pursuant  to ASC  Topic  860,  Transfers  and  Servicing  ("ASC  860"),  we  account  for  repurchase  transactions  as 
collateralized financing transactions, which are carried at their contractual amounts (cost), plus accrued interest, as specified in 
the respective transactions.  Our repurchase agreements have maturities of generally less than one year, but may extend up to five 
years or more.  Interest rates under our repurchase agreements generally correspond to one, three or six month LIBOR plus or 
minus a fixed spread.  The fair value of our repurchase agreements is assumed to equal cost as the interest rates are considered to 
be at market.

Manager Compensation

Our management agreement provides for the payment to our Manager of a management fee and reimbursement of certain 
operating expenses, which are accrued and expensed during the period for which they are earned or incurred. Refer to Note 7 for 
the terms of our management agreement and the administrative services agreement between American Capital and our Manager.

Derivative Instruments

We use a variety of derivative instruments to economically hedge a portion of our exposure to market risks, including interest 
rate and prepayment risk. The objective of our risk management strategy is to reduce fluctuations in net book value over a range 
of interest rate scenarios. In particular, we attempt to mitigate the risk of the cost of our variable rate liabilities increasing during 
a period of rising interest rates. The principal instruments that we use are interest rate swaps and options to enter into interest rate 
swaps (“interest rate swaptions”). We also purchase or sell to-be-announced agency MBS forward contracts (“TBAs”), specified 
agency MBS on a forward basis, U.S. Treasury securities and U.S. Treasury futures contracts.  We may also purchase or write put 
or call options on TBA securities and invest in other types of mortgage derivatives, such as interest-only securities, and synthetic 
total return swaps, such as the Markit IOS Synthetic Total Return Swap Index (“Markit IOS Index”).

We may also enter into TBA contracts as a means of investing in and financing agency securities.  Pursuant to TBA contracts, 
we agree to purchase, for future delivery, agency securities with certain principal and interest terms and certain types of collateral, 
but the particular agency securities to be delivered are not identified until shortly before the TBA settlement date.  We also may 
choose, prior to settlement, to move the settlement of these securities out to a later date by entering into an offsetting short position 
(referred to as a "pair off"), net settling the paired off positions for cash, and simultaneously purchasing a similar TBA contract 
for a later settlement date.  This transaction is commonly referred to as a “dollar roll.”  The agency securities purchased for a 
forward settlement date are typically priced at a discount to agency securities for settlement in the current month. This difference 
(or discount) is referred to as the “price drop.”  The price drop is the economic equivalent of net interest carry income on the 
underlying agency securities over the roll period (interest income less implied financing cost) and is commonly referred to as 
"dollar roll income."  Consequently, forward purchases of agency securities and dollar roll transactions represent a form of off-
balance sheet financing.  

We account for derivative instruments in accordance with ASC Topic 815, Derivatives and Hedging (“ASC 815”).  ASC 
815 requires an entity to recognize all derivatives as either assets or liabilities in the balance sheet and to measure those instruments 
at fair value.

The accounting for changes in the fair value of derivative instruments depends on whether the instruments are designated 

and qualify as part of a hedging relationship pursuant to ASC 815.  

Changes in fair value related to derivatives not in hedge designated relationships are recorded in gain (loss) on derivative 
instruments and other securities, net; whereas changes in fair value related to derivatives in hedge designated relationships are 
initially recorded in OCI and later reclassified to income at the time that the hedged transactions affect earnings.  Any portion of 

73

the changes in fair value due to hedge ineffectiveness is immediately recognized in gain (loss) on derivative instruments and other 
securities, net. 

Our  derivative  agreements  and  repurchase  agreements  generally  contain  provisions  that  allow  for  netting  or  setting  off 
receivables and payables with each counterparty.  We report amounts in our consolidated balance sheets on a gross basis without 
regard for such rights of offset or master netting arrangements. 

Derivative instruments in a gain position are reported as derivative assets at fair value and derivative instruments in a loss 
position are reported as derivative liabilities at fair value in our consolidated balance sheets. In our consolidated statements of 
cash flows, cash receipts and payments related to derivative instruments are classified according to the underlying nature or purpose 
of the derivative transaction, generally in the operating section for derivatives designated in hedging relationships and the investing 
section for derivatives not designated in hedging relationships.

The use of derivatives creates exposure to credit risk relating to potential losses that could be recognized in the event that 
the counterparties to these instruments fail to perform their obligations under the contracts. We attempt to minimize this risk by 
limiting our counterparties to major financial institutions with acceptable credit ratings, monitoring positions with individual 
counterparties and adjusting posted collateral as required. 

Discontinuation of hedge accounting for interest rate swap agreements

Prior to the third quarter of 2011, we entered into interest rate swap agreements typically with the intention of qualifying 
for hedge accounting under ASC 815.  However, as of September 30, 2011, we elected to discontinue hedge accounting for our 
interest rate swaps.  Our net asset value was not impacted by our election to discontinue hedge accounting since our net asset value 
is the same irrespective of whether we apply hedge accounting. 

Upon discontinuation of hedge accounting, the net deferred loss related to our de-designated interest rate swaps remained 
in accumulated OCI and is being reclassified from accumulated OCI into interest expense on a straight-line basis over the remaining 
term of each interest rate swap.  Although the reclassification of accumulated OCI into interest expense is similar to as if the 
interest rate swaps had not been de-designated, the actual net periodic interest costs associated with our de-designated interest 
rates swaps may be more or less than amounts reclassified into interest expense.  The difference, as well as net periodic interest 
costs on interest rate swaps that were never in a hedge designation, along with subsequent changes in the fair value of our interest 
rates swaps, is reported in our consolidated statement of comprehensive income in gain (loss) on derivative instruments and other 
securities, net.  

Interest rate swap agreements

We  use  interest  rate  swaps  to  economically  hedge  the  variable  cash  flows  associated  with  borrowings  made  under  our 
repurchase agreement facilities.  Under our interest rate swap agreements, we typically pay a fixed rate and receive a floating rate 
based on one, three or six-month LIBOR ("payer swap") with terms up to 10 years, which has the effect of modifying the repricing 
characteristics of our repurchase agreements and cash flows on such liabilities. 

We estimate the fair value of interest rate swaps using a third-party pricing model. The third-party pricing model incorporates 
such factors as the LIBOR curve and the pay rate on the interest rate swaps. We also incorporate both our own and our counterparties’ 
nonperformance risk in estimating the fair value of our interest rate swaps. In considering the effect of nonperformance risk, we 
consider the impact of netting and credit enhancements, such as collateral postings and guarantees, and have concluded that our 
own and our counterparty risk is not significant to the overall valuation of these agreements.

Interest rate swaptions

We purchase interest rate swaptions to help mitigate the potential impact of increases or decreases in interest rates on the 
performance of our investment portfolio (referred to as “convexity risk”). The interest rate swaptions provide us the option to enter 
into an interest rate swap agreement for a predetermined notional amount, stated term and pay and receive interest rates in the 
future.  Our swaption agreements typically provide us the option to enter into a pay fixed rate interest rate swap, which we refer 
as “payer swaptions”.  We may also enter into swaption agreements that provide us the option to enter into a receive fixed interest 
rate swap, which we refer to as "receiver swaptions".  The premium paid for interest rate swaptions is reported as an asset in our 
consolidated balance sheets. The premium is valued at an amount equal to the fair value of the swaption that would have the effect 
of closing the position adjusted for nonperformance risk, if any. The difference between the premium and the fair value of the 
swaption is reported in gain (loss) on derivative instruments and other securities, net in our consolidated statement of comprehensive 
income. If a swaption expires unexercised, the loss on the swaption would be equal to the premium paid. If we sell or exercise a 
swaption, the realized gain or loss on the swaption would be equal to the difference between the cash or the fair value of the 
underlying interest rate swap received and the premium paid.

74

We estimate the fair value of interest rate swaptions using a third-party pricing model based on the fair value of the future 
interest rate swap that we have the option to enter into as well as the remaining length of time that we have to exercise the option, 
adjusted for non-performance risk, if any.

TBA securities

A TBA  security  is  a  forward  contract  for  the  purchase  ("long  position")  or  sale  ("short  position")  of  agency  MBS  at  a 
predetermined price, face amount, issuer, coupon and stated maturity on an agreed-upon future date. The specific agency MBS 
delivered  into  the  contract  upon  the  settlement  date,  published  each  month  by  the  Securities  Industry  and  Financial  Markets 
Association, are not known at the time of the transaction.   We enter into TBA contracts as means of hedging against short-term 
changes in interest rates.  We may also enter into TBA contracts as a means of acquiring agency securities and we may from time 
to time utilize TBA dollar roll transactions to finance agency MBS purchases. 

We estimate the fair value of TBA securities based on similar methods used to value our agency MBS securities.

Forward commitments to purchase or sell specified agency MBS

We enter into forward commitments to purchase or sell specified agency MBS from time to time as a means of acquiring 
assets or as a hedge against short-term changes in interest rates. We account for contracts for the purchase or sale of specified 
agency MBS securities as derivatives if the delivery of the specified agency MBS and settlement extends beyond the shortest 
period possible for that type of security. Realized and unrealized gains and losses associated with forward commitments accounted 
for as derivatives are recognized in our consolidated statements of comprehensive income in gain (loss) on derivative instruments 
and other securities, net.

We estimate the fair value of forward commitments to purchase or sell specified agency MBS based on similar methods 

used to value agency MBS, as well as the remaining length of time of the forward commitment.

U.S. Treasury securities

We purchase or sell short U.S. Treasury securities and U.S. Treasury futures contracts to help mitigate the potential impact 
of changes in interest rates on the performance of our portfolio. We borrow securities to cover short sales of U.S. Treasury securities 
under reverse repurchase agreements. We account for these as securities borrowing transactions and recognize an obligation to 
return the borrowed securities at fair value on the balance sheet based on the value of the underlying borrowed securities as of the 
reporting date.  Gains and losses associated with purchases and short sales of U.S. Treasury securities are recognized in gain (loss) 
on derivative instruments and other securities, net in our consolidated statements of comprehensive income.

Total return swaps

We may enter into total return swaps to obtain exposure to a security or market sector without owning such security or 
investing directly in that market sector. Total return swaps are agreements in which there is an exchange of cash flows whereby 
one party commits to make payments based on the total return (coupon plus the mark-to-market movement) of an underlying 
instrument or index in exchange for fixed or floating rate interest payments. To the extent the total return of the instrument or 
index underlying the transaction exceeds or falls short of the offsetting interest rate obligation, we will receive a payment from 
or make a payment to the counterparty.

The primary total return swap index in which we invest is the Markit IOS Index. Total return swaps based on the Markit 
IOS Index are intended to synthetically replicate the performance of interest-only securities. We determine the fair value of our 
total return swaps based on published index prices.  Gains and losses associated with changes in market value of the underlying 
index and coupon interest are recognized in gain (loss) on derivative instruments and other securities, net in our consolidated 
statements of comprehensive income.

Variable Interest Entities

ASC Topic 810, Consolidation (“ASC 810”), requires an enterprise to consolidate a variable interest entity ("VIE") if it is 
deemed the primary beneficiary of the VIE.  Further, ASC 810 requires a qualitative assessment to determine the primary beneficiary 
of a VIE and ongoing assessments of whether an enterprise is the primary beneficiary of a VIE as well as additional disclosures 
for entities that have variable interests in VIEs.

We have entered into transactions involving CMO trusts (e.g. a VIE) whereby, in each case, we transferred agency MBS to 
an investment bank in exchange for cash proceeds and at the same time entered into a commitment with the same investment bank 
to purchase to-be-issued securities collateralized by the agency MBS transferred, which resulted in our consolidation of the CMO 
trusts. We will consolidate a CMO trust if we are the CMO trust’s primary beneficiary; that is, if we have a variable interest that 

75

provides us with a controlling financial interest in the CMO trust. An entity is deemed to have a controlling financial interest if 
the entity has the power to direct the activities of a VIE that most significantly impact the VIE’s economic performance and the 
obligation to absorb losses of or right to receive benefits from the VIE that could potentially be significant to the VIE. As part of 
the qualitative assessment in determining if we have a controlling financial interest, we evaluate whether we control the selection 
of financial assets transferred to the CMO trust.  

Agency MBS transferred to consolidated VIEs are reported on our consolidated balance sheets in agency securities transferred 

to consolidated variable interest entities, at fair value and can only be used to settle the obligations of each respective VIE.  

We report debt issued in connection with the CMO trusts on our consolidated balance sheets in debt of consolidated VIEs, 
at fair value, which represents tranches within the trusts sold to third-parties and excludes tranches acquired by us that eliminate 
in consolidation.  The third-party beneficial interest holders in the VIEs have no recourse against our general credit.  We elected 
the option to account for the consolidated debt at fair value, with changes in fair value reflected in earnings during the period in 
which they occur, because we believe this election more appropriately reflects our financial position as both the consolidated assets 
and consolidated debt are presented in a consistent manner on our consolidated balance sheets.  We estimate the fair value of the 
consolidated debt based on a market approach using Level 2 inputs from third-party pricing services and dealer quotes. 

Income Taxes

We elected to be taxed as a REIT under the provisions of the Internal Revenue Code and the corresponding provisions of 
state law, commencing with our initial tax year ended December 31, 2008.  In order to qualify as a REIT, we must annually 
distribute, in a timely manner to our stockholders, at least 90% of our taxable ordinary income.  A REIT is not subject to tax on 
its earnings to the extent that it distributes its annual taxable income to its stockholders and as long as certain asset, income and 
stock ownership tests are met. We operate in a manner that will allow us to be taxed as a REIT.  As permitted by the Internal 
Revenue Code, a REIT can designate dividends paid in the subsequent year as dividends of the current year if those dividends are 
both declared by the extended due date of the REIT's federal income tax return and paid to stockholders by the last day of the 
subsequent year.

As a REIT, if we fail to distribute in any calendar year at least the sum of (i) 85% of our ordinary income for such year, (ii) 
95% of our capital gain net income for such year and (iii) any undistributed taxable income from the prior year, we are subject to 
a non-deductible 4% excise tax on the excess of such required distribution over the sum of (a) the amounts actually distributed 
and, if applicable, (b) the amounts of income we retained and on which we have paid corporate income tax.  Dividends declared 
by December 31 and paid by January 31 are treated as having been a distribution of our taxable income for the prior tax year.   

We and our domestic subsidiary, American Capital Agency TRS, LLC, have made a joint election to treat our subsidiary as 

a taxable REIT subsidiary.  As such, American Capital Agency TRS, LLC, is subject to federal and state income tax. 

We evaluate uncertain income tax positions, if any, in accordance with ASC Topic 740, Income Taxes (“ASC 740”). To the 
extent we incur interest and/or penalties in connection with our tax obligations, such amounts shall be classified as income tax 
expense on our consolidated statements of operations.

Recent Accounting Pronouncements

In December 2011, the FASB issued ASU No. 2011-11, Balance Sheet (Topic 210): Disclosures about Offsetting Assets and 
Liabilities (“ASU 2011-11”).  The update requires new disclosures about balance sheet offsetting and related arrangements. For 
derivatives and financial assets and liabilities, the amendments require disclosure of gross asset and liability amounts, amounts 
offset on the balance sheet, and amounts subject to the offsetting requirements but not offset on the balance sheet.  Additionally, 
in January 2013, the FASB issued ASU No. 2013-01, Clarifying the Scope of Disclosures about Offsetting Assets and Liabilities 
(“ASU 2013-01”), which clarifies that the scope of ASU 2011-11 applies to derivatives accounted for in accordance with ASC 
Topic 815, Derivatives and Hedging, including bifurcated embedded derivatives, repurchase agreements and reverse repurchase 
agreements, and securities borrowing and securities lending transactions that are either offset or subject to an enforceable master 
netting arrangement or similar agreement.  The guidance is effective January 1, 2013 and is to be applied retrospectively. This 
guidance does not amend the existing guidance on when it is appropriate to offset.  As a result, we do not expect this guidance to 
have a material effect on our financial statements. 

In  February  2013,  the  FASB  issued ASU  No.  2013-02,  Reporting  of  Amounts  Reclassified  out  of  Accumulated  Other 
Comprehensive Income (“ASU 2013-02”), an amendment to FASB ASC Topic 220, Comprehensive Income. The update requires 
disclosure of amounts reclassified out of accumulated other comprehensive income by component. In addition, an entity is required 
to present either on the face of the statement of operations or in the notes, significant amounts reclassified out of accumulated 
other  comprehensive  income  by  the  respective  line  items  of  net  income  but  only  if  the  amount  reclassified  is  required  to  be 
reclassified to net income in its entirety in the same reporting period. For amounts not reclassified in their entirety to net income, 

76

an entity is required to cross-reference to other disclosures that provide additional detail about those amounts. For public entities, 
the guidance is effective prospectively for reporting periods beginning after December 15, 2012. We are currently evaluating the 
impact on our consolidated financial statements of adopting ASU 2013-02.

Reclassifications

Certain prior period amounts in the consolidated financial statements have been reclassified to conform to the current period 

presentation.

Note 3. Investment Securities

As of December 31, 2012, we had agency MBS at fair value of $85.2 billion, with a total cost basis of $83.2 billion. The net 
unamortized premium balance on our investment portfolio as of December 31, 2012 was $4.4 billion, including interest-only and 
principal-only  strips.   The  following  tables  summarize  our  investments  in  agency  MBS  as  of  December 31,  2012  (dollars  in 
millions): 

Agency MBS

Available-for-sale agency MBS:

December 31, 2012

Fannie Mae

Freddie Mac Ginnie Mae

Total

Agency MBS, par ....................................................................................... $

58,912

$

19,336

$

Unamortized premium................................................................................

Amortized cost .......................................................................................

Gross unrealized gains................................................................................

3,208

62,120

1,585

Gross unrealized losses ..............................................................................

(18)

948

20,284

481

(7)

Total available-for-sale agency MBS, at fair value................................

63,687

20,758

Agency MBS remeasured at fair value through earnings:

Interest-only and principal-only strips, amortized cost (1) ..........................

Gross unrealized gains................................................................................

Gross unrealized losses ..............................................................................

Total agency MBS remeasured at fair value through earnings ..............

486

26

(9)

503

55

1

(13)

43

238

10

248

6

—

254

—

—

—

—

$

78,486

4,166

82,652

2,072

(25)

84,699

541

27

(22)

546

Total agency MBS, at fair value..................................................................... $
Weighted average coupon as of December 31, 2012 (2)..................................
Weighted average yield as of December 31, 2012 (3)......................................
Weighted average yield for the year ended December 31, 2012 (3) ................

64,190

$

20,801

$

254

$

85,245

3.70%

2.62%

2.83%

3.67%

2.61%

2.83%

3.77%

1.60%

1.63%

3.69%

2.61%

2.82%

 ________________________

1. 

2. 

3. 

The underlying unamortized principal balance (“UPB” or “par value”) of our interest-only agency MBS strips was $1.7 billion and the weighted average 
contractual interest we are entitled to receive was 5.78% of this amount as of December 31, 2012. The par value of our principal-only agency MBS 
strips was $302 million as of December 31, 2012.
The weighted average coupon includes the interest cash flows from our interest-only agency MBS strips taken together with the interest cash flows 
from our fixed-rate, adjustable-rate and CMO agency MBS as a percentage of the par value of our agency MBS (excluding the UPB of our interest-
only securities) as of December 31, 2012.
Incorporates a weighted average future constant prepayment rate assumption of 11% based on forward rates as of December 31, 2012 and a weighted 
average reset rate for adjustable rate securities of 2.64%, which is equal to a weighted average underlying index rate of 0.93% based on the current 
spot rate in effect as of the date we acquired the securities and a weighted average margin of 1.71%.  

Agency MBS

Amortized
Cost

December 31, 2012

Gross
Unrealized
Gain

Gross
Unrealized
Loss

Fair Value

Fixed-Rate ............................................................. $

81,617

$

2,043

$

(25) $

83,635

Adjustable-Rate .....................................................

CMO ......................................................................

Interest-only and principal-only strips...................

865

170

541

26

3

27

—

—

(22)

891

173

546

Total agency MBS................................................. $

83,193

$

2,099

$

(47) $

85,245

77

 
 
As of December 31, 2011, we had agency MBS at fair value of $54.7 billion, with a total cost basis of $53.7 billion. The 
net unamortized premium balance on our investment portfolio as of December 31, 2011 was $2.4 billion, including interest-only 
and principal-only strips. The following tables summarize our investments in agency MBS as of December 31, 2011 (dollars in 
millions): 

Agency MBS

Available-for-sale agency MBS:

Fannie Mae

Freddie Mac

Ginnie Mae

Total

December 31, 2011

Agency MBS, par ................................................................................ $

37,232

$

13,736

$

Unamortized premium .........................................................................

Amortized cost.................................................................................

Gross unrealized gains.........................................................................

Gross unrealized losses........................................................................

1,659

38,891

680

(4)

606

14,342

324

(2)

Available-for-sale agency MBS, at fair value..................................

39,567

14,664

Agency MBS remeasured at fair value through earnings:

Interest-only and principal-only strips, amortized cost (1) ...................

Gross unrealized gains.........................................................................

Gross unrealized losses........................................................................

Agency MBS remeasured at fair value through earnings................

124

6

(8)

122

67

3

(13)

57

$

258

12

270

3

—

273

—

—

—

—

51,226

2,277

53,503

1,007

(6)

54,504

191

9

(21)

179

Total agency MBS, at fair value .............................................................. $
Weighted average coupon as of December 31, 2011 (2)...........................
Weighted average yield as of December 31, 2011 (3)...............................
Weighted average yield for the year ended December 31, 2011 (3) .........

39,689

$

14,721

$

273

$

54,683

4.18%

3.03%

3.19%

4.39%

3.20%

3.20%

3.74%

1.71%

2.05%

4.23%

3.07%

3.19%

 ________________________

1. 

2. 

3. 

The UPB of our interest-only securities was $1.1 billion and the weighted average contractual interest we are entitled to receive was 5.52% of this 
amount as of December 31, 2011.  The par value of our principal-only agency MBS strips was $40 million as of December 31, 2011.
The weighted average coupon includes the interest cash flows from our interest-only securities taken together with the interest cash flows from our 
fixed-rate, adjustable-rate and CMO securities as a percentage of the par value of our agency securities (excluding the UPB of our interest-only securities) 
as of December 31, 2011.
Incorporates a weighted average future constant prepayment rate assumption of 14% based on forward rates as of December 31, 2011 and a weighted 
average reset rate for adjustable rate securities of 2.71%, which is equal to a weighted average underlying index rate of 0.94% based on the current 
spot rate in effect as of the date we acquired the securities and a weighted average margin of 1.77%. 

Agency MBS

Amortized
Cost

December 31, 2011

Gross
Unrealized
Gain

Gross
Unrealized
Loss

Fixed-Rate...................................... $

50,535

$

952

$

(4) $

Adjustable-Rate..............................

CMO ..............................................

Interest-only strips .........................

2,725

243

191

51

4

9

(2)

—

(21)

Fair Value

51,483

2,774

247

179

Total agency MBS.......................... $

53,694

$

1,016

$

(27) $

54,683

As of December 31, 2012 and 2011, we did not have investments in agency debenture securities.

The actual maturities of our agency MBS securities are generally shorter than the stated contractual maturities.  Actual 
maturities are affected by the contractual lives of the underlying mortgages, periodic contractual principal payments and principal 
prepayments.  As of December 31, 2012 and 2011, our weighted average expected constant prepayment rate (“CPR”) over the 
remaining life of our aggregate agency MBS portfolio was 11% and 14%, respectively. Our estimates differ materially for different 
types  of  securities  and  thus  individual  holdings  have  a  wide  range  of  projected  CPRs.  We  estimate  long-term  prepayment 
assumptions for different securities using a third-party service and market data. The third-party service estimates prepayment 
speeds using models that incorporate the forward yield curve, current mortgage rates and mortgage rates of the outstanding loans, 
age and size of the outstanding loans, loan-to-value ratios, volatility and other factors. We review the prepayment speeds estimated 

78

 
 
by the third-party service and compare the results to market consensus prepayment speeds, if available. We also consider historical 
prepayment speeds and current market conditions to validate reasonableness. As market conditions may change rapidly, we may 
make adjustments for different securities based on our Manager's judgment. Various market participants could use materially 
different assumptions.

The following table summarizes our agency MBS classified as available-for-sale as of December 31, 2012 and 2011 according 

to their estimated weighted average life classification (dollars in millions):

December 31, 2012

December 31, 2011

Estimated Weighted Average Life of 
Agency MBS Classified as 
Available-for-Sale (1)

Fair
Value

Amortized
Cost

Weighted
Average
Coupon

Weighted
Average
Yield

Fair
Value

Amortized
Cost

Weighted
Average
Coupon

Weighted
Average
Yield

................................................

$

— $

> 1 year and  3 years ..........................

........................

> 5 years and 

years .......................

> 10 years.............................................

1,119

27,448

54,054

2,078

—

1,108

26,750

52,735

2,059

Total .....................................................

$

84,699

$

82,652

—%

4.18%

3.36%

3.69%

3.44%

3.59%

—% $

214

$

2.14%

2.29%

2.75%

2.65%

3,392

26,168

24,710

20

210

3,338

25,616

24,320

19

2.59% $

54,504

$

53,503

4.61%

4.38%

3.99%

4.19%

5.02%

4.11%

3.51%

2.54%

2.89%

3.29%

2.12%

3.05%

 _______________________

1. 

Excludes interest and principal-only strips.

The weighted average life of our interest-only strips was 5.7 and 3.0 years as of December 31, 2012 and 2011, respectively. 

The weighted average life of our principal-only strips was 6.4 and 2.6 years as of December 31, 2012 and 2011, respectively.

Our agency securities classified as available-for-sale are reported at fair value, with unrealized gains and losses excluded 
from  earnings  and  reported  in  accumulated  OCI.  The  following  table  summarizes  changes  in  accumulated  OCI,  a  separate 
component of stockholders equity, for our available-for-sale securities for fiscal years 2012, 2011 and 2010 (in millions): 

Agency Securities Classified as
Available-for-Sale

Fiscal year 2012 .....................................................................

Fiscal year 2011 .....................................................................

Fiscal year 2010 .....................................................................

Beginning 
Accumulated 
OCI
Balance

$

$

$

1,002

(28)

36

Unrealized Gains
and (Losses), Net

Reversal of Prior
Period Unrealized
(Gains) and Losses,
Net on Realization

Ending

Accumulated             

OCI
Balance

2,235

1,513

29

(1,196) $

(483) $

(93) $

2,041

1,002

(28)

The following table presents the gross unrealized loss and fair values of our available-for-sale agency securities by length 

of time that such securities have been in a continuous unrealized loss position as of December 31, 2012 and 2011 (in millions):

Less than 12 Months

12 Months or More

Total

Unrealized Loss Position For

Agency Securities Classified as
Available-for-Sale

Estimated 
Fair
Value

Unrealized
Loss

Estimated
Fair Value

Unrealized
Loss

Estimated 
Fair
Value

Unrealized
Loss

December 31, 2012..................

December 31, 2011..................

$

$

8,430

1,135

$

$

(25) $

(6) $

— $

— $

— $

— $

8,430

1,135

$

$

(25)

(6)

As of December 31, 2012, we did not intend to sell any of these agency securities and we do not believe it is more likely 
than not we will be required to sell the agency securities before recovery of their amortized cost basis. The unrealized losses on 
these agency securities are not due to credit losses given the government-sponsored entity or government guarantees, but are rather 
due to changes in interest rates and prepayment expectations.

Gains and Losses

The following table is a summary of our net gain from the sale of agency MBS for fiscal years 2012, 2011 and 2010 (in 

millions): 

79

 
 
 
Agency MBS

Agency MBS sold, at cost ...........................................................
Proceeds from agency MBS sold (1).............................................

Fiscal Year

2012

2011

2010

$

(63,610) $

(37,579) $

(12,182)

64,806

38,052

Net gains on sale of agency MBS................................................

$

1,196

$

473

$

Gross gains on sale of agency MBS ............................................

$

1,209

$

Gross losses on sale of agency MBS ...........................................

(13)

Net gains on sale of agency MBS................................................

$

1,196

$

510

$

(37)

473

$

  ________________________

1. 

Proceeds include cash received during the period, plus receivable for agency MBS sold during the period as of period end.

12,274

92

126

(34)

92

For fiscal years 2012, 2011 and 2010, we recognized an unrealized gain of $17 million and an unrealized loss of $16 million 
and $1 million, respectively, in gain (loss) on derivative instruments and other securities, net in our consolidated statements of 
comprehensive income for the change in value of investments in interest-only and principal-only strips, net of prior period reversals.  
For fiscal years 2011 and 2010, we recognized a realized net loss of $10 million and $1 million, respectively, in gain on sale of 
agency securities, net in our consolidated statements of comprehensive income on sales of interest and principal-only securities. 
No such sales occurred during fiscal year 2012.

Pledged Assets

The following tables summarize our assets pledged as collateral under repurchase agreements, debt of consolidated VIEs, 
derivative agreements and prime broker agreements by type, including securities pledged related to securities sold but not yet 
settled, as of December 31, 2012 and 2011 (in millions):

Assets Pledged

December 31, 2012

Repurchase
Agreements

Debt of
Consolidated
VIEs

Derivative
Agreements

Prime Broker
Agreements

Total

Agency MBS - fair value ..........................

$

78,400

$

1,535

$

1,065

$

501

$

81,501

Accrued interest on pledged securities......

Restricted cash ..........................................

217

—

5

—

3

249

Total ......................................................

$

78,617

$

1,540

$

1,317

$

1

150

652

226

399

$

82,126

Assets Pledged

December 31, 2011

Repurchase
Agreements

Debt of
Consolidated
VIEs

Derivative
Agreements

Prime Broker
Agreements

Agency MBS - fair value..........................

$

50,255

$

U.S. Treasury securities - fair value .........

Accrued interest on pledged securities .....

Restricted cash..........................................

101

161

—

Total......................................................

$

50,517

$

58

—

—

—

58

$

$

644

$

—

2

336

982

$

87

—

—

—

87

$

$

Total

51,044

101

163

336

51,644

The following table summarizes our securities pledged as collateral under repurchase agreements and debt of consolidated 
VIEs by remaining maturity, including securities pledged related to sold but not yet settled securities, as of December 31, 2012 
and 2011 (in millions):

80

 
Securities Pledged by Remaining 
Maturity of Repurchase Agreements 
and Debt of Consolidated VIEs

Fair Value of
Pledged
Securities

Amortized

Cost of           
Pledged 
Securities

Accrued
Interest on
Pledged
Securities

Fair Value of
Pledged
Securities

Amortized

Cost of           
Pledged 
Securities

Accrued
Interest on
Pledged
Securities

December 31, 2012

December 31, 2011

Agency MBS:

  Less than 30 days.............................

$

29,284

$

28,525

$

  31 - 59 days .....................................

  60 - 90 days .....................................

  Greater than 90 days........................

Total agency MBS .............................

U.S. Treasury securities:

21,716

16,188

12,747

79,935

21,251

15,780

12,447

78,003

  1 day ................................................

—

—

Total securities...................................

$

79,935

$

78,003

$

82

58

45

37

222

—

222

$

19,772

$

19,361

$

16,964

8,337

5,240

50,313

16,648

8,179

5,154

49,342

101

101

$

50,414

$

49,443

$

63

55

26

17

161

—

161

As of December 31, 2012 and 2011, none of our repurchase agreement borrowings backed by agency MBS were due on 

demand or mature overnight.

Securitizations

All of our CMO securities are backed by fixed or adjustable-rate agency MBS.  Fannie Mae or Freddie Mac guarantees the 
payment of interest and principal and acts as the trustee and administrator of their respective securitization trusts.  Accordingly, 
we are not required to provide the beneficial interest holders of the CMO securities any financial or other support. Our maximum 
exposure to loss related to our involvement with CMO trusts is the fair value of the CMO securities and interest and principal-
only securities held by us, less principal amounts guaranteed by Fannie Mae and Freddie Mac.  

As of December 31, 2012 and 2011, the fair value of our CMO securities and interest and principal-only securities, excluding 
the consolidated CMO trusts discussed below, was $719 million and $426 million, respectively, or $1.3 billion and $429 million, 
respectively, including the net asset value of our consolidated CMO trusts discussed below.  Our maximum exposure to loss related 
to our CMO securities and interest and principal-only securities, including our consolidated CMO trust, was $343 million and 
$155 million as of December 31, 2012 and 2011, respectively.

 We have consolidated CMO trusts for which we have determined we are the primary beneficiary of the trusts.  In connection 
with the consolidated trusts, as of December 31, 2012 and 2011, we recognized agency securities with a total fair value of $1.5 
billion and $58 million, respectively, and debt, at fair value of $0.9 billion and $54 million, respectively, in our accompanying 
consolidated balance sheets. As of December 31, 2012 and 2011, such agency securities had an aggregate unpaid principal balance 
of $1.4 billion and $55 million, respectively, and such debt had an aggregate unpaid principal balance of $0.9 billion and $54 
million, respectively.  During fiscal year 2012, we recognized a loss of $28 million from debt of consolidated VIEs re-measured 
at fair value through earnings in gain (loss) on derivative instruments and other securities, net in our consolidated statement of 
comprehensive income.  We did not recognize any such gains or losses during fiscal years 2011 and 2010.

Our involvement with the consolidated trusts is limited to the agency securities transferred to the trusts and the CMO 

securities subsequently held by us.  There are no arrangements that could require us to provide financial support to the trusts. 

Note 4. Repurchase Agreements and Other Debt

We pledge certain of our agency securities as collateral under repurchase arrangements with financial institutions, the terms 
and conditions of which are negotiated on a transaction-by-transaction basis. Interest rates on these borrowings are generally based 
on LIBOR plus or minus a margin and amounts available to be borrowed are dependent upon the fair value of the securities pledged 
as collateral, which fluctuates with changes in interest rates, type of security and liquidity conditions within the banking, mortgage 
finance and real estate industries. In response to declines in fair value of pledged securities, lenders may require us to post additional 
collateral  or  pay  down  borrowings  to  re-establish  agreed  upon  collateral  requirements,  referred  to  as  margin  calls.   As  of 
December 31, 2012 and 2011, we have met all margin call requirements. 

The following table summarizes our borrowings under repurchase arrangements and weighted average interest rates classified 

by original maturities as of December 31, 2012 and 2011 (dollars in millions):

81

 
Original Maturity

Agency MBS:

1 month ..............................
> 1 to  3 months ..................
> 3 to  6 months ..................
> 6 to  9 months ..................
> 9 to  12 months ................
> 12 to  24 months ..............
> 24 to  36 months ..............
> 36 months ..........................
Total agency MBS ..................
U.S. Treasury securities:
1 day......................................
Total / Weighted Average........

$

$

December 31, 2012

December 31, 2011

Repurchase 
Agreements

Weighted
Average
Interest
Rate

Weighted
Average Days
to Maturity

Repurchase 
Agreements

Weighted
Average
Interest
Rate

Weighted
Average Days
to Maturity

4,011

28,307
24,303

5,222
7,813

1,917
2,803
102

74,478

—
74,478

0.48%

0.49%
0.49%

0.54%
0.58%

0.65%
0.69%
0.73%

0.51%

—
0.51%

$

13

37
63

79
222

564
963
1,751

118

2,558

24,518
16,475

2,423
1,006

600
—
—

47,580

—
118

$

101
47,681

0.43%

0.39%
0.37%

0.45%
0.53%

0.51%
—
—

0.40%

0.40%
0.40%

10

32
53

141
244

268
—
—

51

1
51

As of December 31, 2012 and 2011, we did not have an amount at risk with any repurchase agreement counterparty greater 

than 4% of our stockholders’ equity. 

As of December 31, 2012 and 2011, debt of consolidated VIEs, at fair value ("other debt") was $937 million and $54 million, 
respectively.   As of December 31, 2012 and 2011, our other debt had a weighted average interest rate of LIBOR plus 43 and 25 
basis points and a principal balance of $908 million and $54 million, respectively.  The actual maturities of our other debt are 
generally shorter than the stated contractual maturities.  The actual maturities are affected by the contractual lives of the underlying 
agency MBS securitizing our other debt and periodic principal prepayments of such underlying securities.  The estimated weighted 
average life of our other debt as of December 31, 2012 was 5.2 years.

As of December 31, 2012, we also had forward purchase commitments, including TBA dollar roll transactions, outstanding 
of $12.9 billion, at fair value (see Notes 2 and 5).  Forward purchase commitments and TBA dollar roll transactions represent a 
form of off-balance sheet financing.  Pursuant to ASC 815, we typically account for such transactions as one or more series of 
derivative transactions and, consequently, they are not reflected in our on-balance debt and leverage ratios.  

 Note 5. Derivative and Other Hedging Instruments

In connection with our risk management strategy, we hedge a portion of our interest rate risk by entering into derivative and 
other hedging instrument contracts. We may enter into agreements for interest rate swaps, interest rate swaptions, interest rate cap 
or floor contracts and futures or forward contracts. We may also purchase or short TBA and U.S. Treasury securities, purchase or 
write put or call options on TBA securities or we may invest in other types of mortgage derivative securities, such as interest-only 
securities, and synthetic total return swaps, such as the Markit IOS Index. Our risk management strategy attempts to manage the 
overall risk of the portfolio, reduce fluctuations in book value and generate additional income distributable to stockholders. For 
additional information regarding our derivative instruments and our overall risk management strategy, please refer to the discussion 
of derivative and other hedging instruments in Note 2.

Prior to September 30, 2011, our interest rate swaps were typically designated as cash flow hedges under ASC 815; however, 
as of September 30, 2011, we elected to discontinue hedge accounting for our interest rate swaps in order to increase our funding 
flexibility.  For fiscal years 2012 and 2011, we reclassified $205 million and $54 million, respectively, of net deferred losses from 
accumulated OCI into interest expense related to our de-designated interest rate swaps and recognized an equal, but offsetting, 
amount in other comprehensive income.  Our total net periodic interest costs on our swap portfolio were $457 million and $89 
million for fiscal years 2012 and 2011, respectively.  The difference of $252 million and $35 million for fiscal years 2012 and 
2011, respectively, is reported in our accompanying consolidated statement of comprehensive income in gain (loss) on derivative 
instruments and other securities, net.  As of December 31, 2012, the remaining net deferred loss in accumulated OCI related to 
de-designated interest rate swaps was $486 million and will be reclassified from OCI into interest expense over a remaining 
weighted average period of 2.9 years.  The net deferred loss expected to be reclassified from OCI into interest expense over the 
next twelve months is $189 million as of December 31, 2012.  

82

 
Derivative Assets (Liabilities), at Fair Value

The table below summarizes fair value information about our derivative assets and liabilities as of December 31, 2012 and 

2011 (in millions):

Derivatives Instruments

Balance Sheet Location

2012

2011

December 31,

Interest rate swaps .............................................................................. Derivative assets, at fair value

Payer swaptions.................................................................................. Derivative assets, at fair value

Purchase of TBA and forward settling agency securities................... Derivative assets, at fair value

Sale of TBA and forward settling agency securities .......................... Derivative assets, at fair value

Markit IOS total return swaps - long.................................................. Derivative assets, at fair value

Interest rate swaps .............................................................................. Derivative liabilities, at fair value

U.S. Treasury futures - short .............................................................. Derivative liabilities, at fair value

Purchase of TBA and forward settling agency securities................... Derivative liabilities, at fair value

Sale of TBA and forward settling agency securities .......................... Derivative liabilities, at fair value

$

$

$

14

$

171

116

—

—

301

$

13

11

54

3

1

82

(1,243) $

(795)

—

(1)

(20)

(14)

—

(44)

$

(1,264) $

(853)

  Additionally, as of December 31, 2012 and 2011, we had obligations to return U.S. Treasury securities borrowed under 
reverse repurchase agreements accounted for as securities borrowing transactions at a fair value of $11.8 billion and $899 million, 
respectively. The borrowed securities were used to cover short sales of U.S. Treasury securities from which we received total 
proceeds of $11.7 billion and $880 million, respectively. The change in fair value of the borrowed securities is recorded in gain 
(loss) on derivative instruments and other securities, net in our consolidated statements of comprehensive income.

The following tables summarize our interest rate swap agreements outstanding as of December 31, 2012 and 2011 (dollars 

in millions):

Interest Rate Swaps (1)

December 31, 2012

Notional
Amount

Average
Fixed
Pay Rate

Average
Receive
Rate

Net
Estimated
Fair Value

Average
Maturity
(Years)

Three years or less ....................................................................

$

Greater than 3 years and less than/equal to 5 years..................

Greater than 5 years and less than/equal to 7 years..................

Greater than 7 years and less than/equal to 10 years................

Greater than 10 years................................................................

14,600

20,250

5,600

5,200

1,200

Total Payer Interest Rate Swaps...............................................

$

46,850

1.23%

1.48%

1.53%

1.89%

1.79%

1.46%

0.26% $

0.29%

0.34%

0.35%

0.31%

(294)

(666)

(163)

(113)

7

0.29% $

(1,229)

2.0

4.1

6.1

9.2

10.2

4.4

________________________

1.  Amounts include forward starting swaps of $1.7 billion ranging up to four months from December 31, 2012.

Interest Rate Swaps (1)

December 31, 2011

Notional
Amount

Average
Fixed
Pay Rate

Average
Receive
Rate

Net
Estimated
Fair Value

Average
Maturity
(Years)

Three years or less ....................................................................

$

Greater than 3 years and less than/equal to 5 years..................

Greater than 5 years and less than/equal to 7 years..................

Greater than 7 years and less than/equal to 10 years................

11,350

16,700

950

1,250

Total Payer Interest Rate Swaps...............................................

$

30,250

1.22%

1.77%

1.56%

1.99%

1.57%

0.30% $

0.35%

0.57%

0.55%

0.35% $

(148)

(607)

(9)

(18)

(782)

2.1

3.9

5.7

8.2

3.5

   ________________________

1.  Amounts include forward starting swaps of $2.6 billion ranging up to five months from December 31, 2011.

83

 
 
The following tables summarize our interest rate swaption agreements outstanding as of December 31, 2012 and 2011 (dollars 

in millions):

Payer Swaptions

Option

Underlying Swap

December 31, 2012

Cost

Fair
Value

Average
Months to
Expiration

Notional
Amount

Average 
Fixed 
Pay
Rate

Average
Receive
Rate

Average
Term
(Years)

One year or less............................................................

$ 76

$

Greater than 1 year and less than/equal to 2 years .......

Greater than 2 years and less than/equal to 3 years .....

Greater than 3 years and less than/equal to 4 years .....

Greater than 4 years and less than/equal to 5 years .....

65

97

12

24

15

34

87

11

24

Total/Wtd Avg ..............................................................

$ 274

$171

4

19

33

46

59

21

$

$

$

$

$

5,150

4,050

3,900

450

900

2.65% 1M / 3M LIBOR

2.82%

3.51%

3.20%

3.33%

3M LIBOR

3M LIBOR

3M LIBOR

3M LIBOR

$ 14,450

2.99% 1M / 3M LIBOR

8.6

6.7

8.6

6.1

5.0

7.8

Payer Swaptions

December 31, 2011

Option

Underlying Swap

Cost

Fair
Value

Average
Months to
Expiration

Notional
Amount

Average 
Fixed 
Pay
Rate

Average
Receive
Rate

One year or less............................................................

$ 22

Greater than 1 year and less than/equal to 2 years .......

27

Total/Wtd Avg ..............................................................

$ 49

$

$

4

7

11

4

15

7

$

$

2,200

1,000

3,200

3.13% 1M / 3M LIBOR

4.04% 1M / 3M LIBOR

3.41% 1M / 3M LIBOR

Average
Term
(Years)

6.5

10.2

7.7

The following table summarizes our contracts to purchase and sell TBA and specified agency securities on a forward basis 

as of December 31, 2012 and 2011 (in millions):

Purchase and Sale Contracts for TBAs and 
Forward Settling Securities

Notional 
Amount

Forward 
Settlement 
Price

Net
Fair Value

Notional
Amount

Forward
Settlement
Price

Net
Fair Value

December 31, 2012

December 31, 2011

TBA securities:

Purchase contracts ......................................

$

21,705

$

22,603

$

116

$

3,188

$

3,252

$

Sale contracts..............................................
TBA securities, net (1) .........................................

(9,378)

12,327

(9,991)

12,612

Forward settling securities:

Purchase contracts ......................................
Forward settling securities, net (2).......................

150

150

163

163

(20)

96

(1)

(1)

(3,803)

(615)

(3,935)

(683)

512

512

530

530

Total TBA and forward settling securities, net...

$

12,477

$

12,775

$

95

$

(103) $

(153) $

49

(41)

8

5

5

13

  ________________________

1. 
2. 

Includes 15-year and 30-year TBA securities of varying coupons
Includes 20-year and 30-year fixed securities of varying coupons

Gain (Loss) From Derivative Instruments and Other Securities, Net

During fiscal year 2012, none of our derivative instruments were designated as hedges under ASC 815.  The table below 
summarizes the effect of derivative instruments on our consolidated statements of comprehensive income for fiscal year 2012 (in 
millions):

84

 
 
 
Derivative and Other Hedging Instruments

Purchase of TBA and forward settling agency securities ..

Sale of TBA and forward settling agency securities..........

Interest rate swaps..............................................................

Payer swaptions .................................................................

Short sales of U.S. Treasury securities...............................

U.S. Treasury futures - short..............................................

Markit IOS total return swaps - long .................................

Markit IOS total return swaps - short ................................

$

$

$

$

$

$

$

$

Notional
Amount
as of 
December 31, 
2011

3,700

3,803

30,250

3,200

880

783

41

206

Additions

140,731

176,905

25,000

18,250

36,555

3,838

—

—

Fiscal Year 2012

Settlement, 
Termination,
Expiration or
Exercise

Notional
Amount
as of
December 31, 
2012

Amount of
Gain/(Loss)
Recognized in
Income on
Derivatives(1)

(122,576) $

21,855

$

(171,330) $

(8,400) $

(7,000) $

(25,600) $

(4,621) $

(41) $

(206) $

9,378

46,850

14,450

11,835

—

—

—

444

(413)

(1,034)

(106)

(142)

(90)

—

—

$

(1,341)

  ________________________________

1. 

Excludes a gain of $17 million from interest-only and principal-only securities, a loss of $1 million from U.S. Treasury securities and a loss of $28 
million  from  debt  of  consolidated VIEs  re-measured  at  fair  value  through  earnings  recognized  in  gain  (loss)  on  derivative  instruments  and  other 
securities, net in our consolidated statement of comprehensive income.

During fiscal years 2011 and 2010, we held both designated and non-hedge designated derivative instruments under ASC 

815.  

The following tables summarize the effect of non-hedge designated derivative instruments on our consolidated statements 

of comprehensive income for fiscal years 2011 and 2010 (in millions):

Fiscal Year 2011

Notional
Amount
as of
December 
31, 2010

Additions Due 
to Hedge De-
Designations

Settlement, 
Termination,
Expiration or
Exercise

Additions

Notional
Amount
as of
December 
31, 2011

Amount of
Gain/(Loss)
Recognized in
Income on
Derivatives(1)

(48,300) $

3,700

$

160

512

51,488

1,361

100,077

—

—

(97,635) $

3,803

50

850

—

250

—

—

—

—

—

6,750

5,600

250

15,794

50

1,133

200

1,195

685

23,900

(450) $

30,250

—

—

—

—

—

—

—

—

(3,250) $

3,200

(250) $

(15,164) $

(50) $

(350) $

(200) $

(1,154) $

(479) $

—

880

—

783

—

41

206

(302)

(119)

(63)

(1)

(133)

—

(12)

1

(7)

14

$

(462)

Non Designated Derivative and Other
Hedging Instruments

Purchase of TBA and forward settling agency
securities ................................................................

Sale of TBA and forward settling agency
securities ................................................................

Interest rate swaps .................................................

Payer swaptions .....................................................

Receiver swaptions................................................

Short sales of U.S. Treasury securities..................

US Treasury futures - long ....................................

US Treasury futures - short....................................

Put options .............................................................

Markit IOS total return swaps - long.....................

Markit IOS total return swaps - short ....................

  ______________________

$

$

$

$

$

$

$

$

$

$

$

1. 

Excludes a loss of $17 million from interest-only and principal-only securities re-measured at fair value through earnings, a loss of $2 million for hedge 
ineffectiveness on our outstanding interest rate swaps and a gain of $34 million from U.S. Treasury securities in gain (loss) on derivative instruments 
and other securities, net in our consolidated statement of comprehensive income.

85

 
 
Non Designated Derivative and Other
Hedging Instruments

Notional
Amount
as of
December 
31, 2009

Purchase of TBA and forward settling agency securities ...............

Sale of TBA and forward settling agency securities.......................

Interest rate swaps...........................................................................

Payer swaptions ..............................................................................

Receiver swaptions .........................................................................

Short sales of U.S. Treasury securities ...........................................

Put options ......................................................................................

$

$

$

$

$

$

$

597

617

—

200

100

—

—

Fiscal Year 2010

Settlement, 
Termination,
Expiration or
Exercise

Notional
Amount
as of
December 
31, 2010

Amount of
Gain/(Loss)
Recognized in
Income on
Derivatives(1)

(6,747) $

512

$

(16,193) $

1,361

(300) $

(200) $

(400) $

(500) $

(75) $

50

850

—

250

—

$

19

11

(3)

19

—

(2)

—

44

Additions

6,662

16,937

350

850

300

750

75

  ______________________

1. 

Excludes a loss of $1 million from interest-only and principal-only securities re-measured at fair value through earnings and a loss of $5 million from 
U.S. Treasury securities in gain (loss) on derivative instruments and other securities, net in our consolidated statement of comprehensive income for 
the year ended December 31, 2010.

The following tables summarize information about our outstanding interest rate swaps designated as hedging instruments 
under ASC  815  and  their effect on  our consolidated statement of  comprehensive income for  fiscal years  2011  and  2010   (in 
millions):  

Interest Rate Swaps Designated
as Hedging Instruments

Beginning
Notional 
Amount

Additions

Expirations /
Terminations

Hedge De-
Designations

Ending
Notional  Amount

Fiscal year 2011............................................................ $

Fiscal year 2010............................................................ $

6,450

2,050

17,900

4,400

(450)

—

(23,900) $

— $

—

6,450

Interest Rate Swaps Designated
as Hedging Instruments:

Amount of
Gain or (Loss)
Recognized in
OCI
(Effective
Portion)

Location of Gain
or (Loss)
Reclassified from
OCI into
Earnings (Effective
Portion)

Amount of (Gain) or
Loss Reclassified
from OCI into
Earnings
(Effective Portion)

Fiscal year 2011 ........................

Fiscal year 2010 ........................

$

$

(707)

Interest expense

(21)

Interest expense

$

$

(140)

(57)

Amount of Gain
or (Loss)
Recognized in
Earnings
(Ineffective
Portion and
Amount
Excluded from
Effectiveness
Testing)

$

$

(2)

—

Location of Gain or (Loss)
Recognized in Earnings
(Ineffective Portion and
Amount Excluded from
Effectiveness Testing)
Gain (loss) on derivative
instruments and other
securities, net
Gain (loss) on derivative
instruments and other
securities, net

During fiscal years 2011 and 2010, we also held forward contracts to purchase TBA and specified agency securities that 
were designated as cash flow hedges under to ASC 815.  The following tables summarize information about these securities and 
their effect on our consolidated statement of comprehensive income for fiscal years 2011 and 2010 (dollars in millions):  

Purchases of TBAs and Forward
Settling Agency Securities
Designated as Hedging Instruments

Beginning
Notional 
Amount

Additions

Settlement /
Expirations

Ending
Notional  
Amount

Fair Value
as of
Period End

Average
Maturity
as of
Period End
(Months)

Fiscal year 2011................................... $

Fiscal year 2010................................... $

245

$

— $

— $

742

$

(245) $

(497) $

— $

245

$

—

(3)

—

1

86

 
 
Purchases of TBAs and Forward
Settling Agency Securities
Designated as Hedging Instruments

Amount of Gain 
or (Loss)  
Recognized
in OCI for Cash
Flow Hedges
(Effective 
Portion)

Amount of (Gain) or
Loss Recognized in
OCI for Cash Flow
Hedges and
Reclassified to OCI for
Available-for-Sale
Securities
(Effective Portion)

Fiscal year 2011 ............................................

Fiscal year 2010 ............................................

$

$

— $

(3) $

(3)

(3)

Location of Gain or (Loss)
Recognized in Earnings
(Ineffective Portion and 
Amount Excluded from 
Effectiveness Testing)
Gain (loss) on derivative 
instruments and other
securities, net
Gain (loss) on derivative
instruments and other
securities, net

Amount of Gain or
(Loss) Recognized
in Earnings
(Ineffective Portion
and Amount
Excluded from
Effectiveness
Testing)

$

$

—

—

Credit Risk-Related Contingent Features

The use of derivatives creates exposure to credit risk relating to potential losses that could be recognized in the event that 
the counterparties to these instruments fail to perform their obligations under the contracts. We minimize this risk by limiting our 
counterparties to major financial institutions with acceptable credit ratings and monitoring positions with individual counterparties. 
In addition, we may be required to pledge assets as collateral for our derivatives, whose amounts vary over time based on the 
market value, notional amount and remaining term of the derivative contract. In the event of a default by a counterparty we may 
not receive payments provided for under the terms of our derivative agreements, and may have difficulty obtaining our assets 
pledged as collateral for our derivatives. The cash and cash equivalents and agency securities pledged as collateral for our derivative 
instruments is included in restricted cash and agency securities, respectively, on our consolidated balance sheets.

Each of our International Swaps and Derivatives Association ("ISDA") Master Agreements contains provisions under which 
we are required to fully collateralize our obligations under the swap instrument if at any point the fair value of the swap represents 
a liability greater than the minimum transfer amount contained within our agreements. We were also required to post initial collateral 
upon execution of certain of our swap transactions. If we breach any of these provisions, we will be required to settle our obligations 
under the agreements at their termination values.

Further, each of our ISDA Master Agreements also contains a cross default provision under which a default under certain 
of our other indebtedness in excess of a certain threshold causes an event of default under the agreement. Threshold amounts vary 
by lender. Following an event of default, we could be required to settle our obligations under the agreements at their termination 
values. Additionally, under certain of our ISDA Master Agreements, we could be required to settle our obligations under the 
agreements at their termination values if we fail to maintain certain minimum shareholders’ equity thresholds or our REIT status 
or if we fail to comply with limits on our leverage above certain specified levels.

As of December 31, 2012, the fair value and termination value of our interest rate swaps in a liability position related to 
these agreements was $1.2 billion.  We had agency securities with fair values of $1.1 billion and restricted cash of $249 million 
pledged as collateral against our interest rate swap agreements.

Note 6. Fair Value Measurements

We determine the fair value of our agency securities and debt of consolidated VIEs based upon fair value estimates obtained 
from multiple third party pricing services and dealers.  In determining fair value, third party pricing sources use various valuation 
approaches, including market and income approaches.  Factors used by third party sources in estimating the fair value of  an 
instrument may include observable inputs such as coupons, primary and secondary mortgage rates, pricing information, credit 
data, volatility statistics, and other market data that are current as of the measurement date. The availability of observable inputs 
can vary by instrument and is affected by a wide variety of factors, including the type of instrument, whether the instrument is 
new and not yet established in the marketplace and other characteristics particular to the instrument.  Third party pricing sources 
may also use certain unobservable inputs, such as assumptions of future levels of prepayment, defaults and foreclosures, especially 
when estimating fair values for securities with lower levels of recent trading activity. We make inquiries of third party pricing 
sources to understand the significant inputs and assumptions they used to determine their prices.  For further information regarding 
valuation of our derivative instruments, please refer to the discussion of derivative and other hedging instruments in Note 2.

We review the various third party fair value estimates and perform procedures to validate their reasonableness, including an 
analysis of the range of third party estimates for each position, comparison to recent trade activity for similar securities, and 
management review for consistency with market conditions observed as of the measurement date. While we do not adjust prices 

87

  
we obtain from third party pricing sources, we will exclude third party prices for securities from our determination of fair value 
if we determine (based on our validation procedures and our market knowledge and expertise) that the price is significantly different 
than observable market data would indicate and we cannot obtain an understanding from the third party source as to the significant 
inputs used to determine the price. 

The  validation  procedures  described  above  also  influence  our  determination  of  the  appropriate  fair  value  measurement 
classification.  We utilize a three-level valuation hierarchy for disclosure of fair value measurement. The valuation hierarchy is 
based upon the transparency of inputs to the valuation of an asset or liability as of the measurement date. A financial instrument's 
categorization within the hierarchy is based upon the lowest level of input that is significant to the fair value measurement. There 
were no transfers between hierarchy levels during fiscal year 2012 and 2011. The three levels of hierarchy are defined as follows:

•  Level 1 Inputs —Quoted prices (unadjusted) for identical unrestricted assets and liabilities in active markets that are 

accessible at the measurement date.

•  Level 2 Inputs —Quoted prices for similar assets and liabilities in active markets; quoted prices for identical or similar 
instruments in markets that are not active; and model-derived valuations whose inputs are observable or whose significant 
value drivers are observable.

•  Level 3 Inputs —Instruments with primarily unobservable market data that cannot be corroborated.

 The following table provides a summary of our assets and liabilities that are measured at fair value on a recurring basis as 

of December 31, 2012 and 2011 (dollars in millions):

88

  
Fair Value Hierarchy

Level 1

Level 2

Level 3

December 31, 2012

Assets:

Agency securities........................................................................ $

— $

85,245

$

Interest rate swaps.......................................................................

Payer swaptions ..........................................................................

Other derivative instruments.......................................................

—

—

—

14

171

116

Total ................................................................................................ $

— $

85,546

Liabilities:

Debt of consolidated VIEs.......................................................... $

— $

937

Obligation to return U.S. Treasury securities borrowed under
reverse repurchase agreements ...................................................

Interest rate swaps.......................................................................

Other derivative instruments.......................................................

11,763

—

—

—

1,243

21

$

$

Total ................................................................................................ $

11,763

$

2,201

$

December 31, 2011

Assets:

Agency securities........................................................................ $

— $

54,683

$

U.S. Treasury securities ..............................................................

Interest rate swaps.......................................................................

Other derivative instruments.......................................................

101

—

—

—

13

69

Total ................................................................................................ $

101

$

54,765

Liabilities:

Debt of consolidated VIEs (1)...................................................... $
Obligation to return U.S. Treasury securities borrowed under
reverse repurchase agreements ...................................................

U.S. Treasury futures ..................................................................

Interest rate swaps.......................................................................

Other derivative instruments.......................................................

— $

899

14

—

—

54

—

—

795

44

$

$

Total ................................................................................................ $

913

$

893

$

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

_______________________

1. 

This amount is recorded at cost basis which closely approximates its fair value.

Note 7. Management Agreement and Related Party Transactions  

We are externally managed and advised by our Manager pursuant to the terms of a management agreement. The management 
agreement  has  been  renewed  through  May  20,  2013  and  provides  for  automatic  one-year  extension  options  thereafter.  The 
management agreement may only be terminated by either us or our Manager without cause, as defined in the management agreement, 
after the completion of the current renewal term, or the expiration of each subsequent automatic annual renewal term, provided 
that either party provide 180-days prior written notice of non-renewal of the management agreement. If we were to not renew the 
management agreement without cause, we must pay a termination fee on the last day of the applicable term, equal to three times 
the average annual management fee earned by our Manager during the prior 24-month period immediately preceding the most 
recently completed month prior to the effective date of termination. We may only not renew the management agreement with or 
without cause with the consent of the majority of our independent directors. We pay our Manager a base management fee payable 
monthly in arrears in amount equal to one twelfth of 1.25% of our Equity. Our Equity is defined as our month-end stockholders' 
equity, adjusted to exclude the effect of any unrealized gains or losses included in either retained earnings or OCI, each as computed 
in accordance with GAAP. There is no incentive compensation payable to our Manager pursuant to the management agreement. 
For fiscal years 2012, 2011 and 2010, we recorded an expense for management fees of $113 million, $55 million and $11 million, 
respectively.  

89

We are obligated to reimburse our Manager for its expenses incurred directly related to our operations, excluding employment-
related expenses of our Manager's officers and employees and any American Capital employees who provide services to us pursuant 
to the management agreement. Our Manager has entered into an administrative services agreement with American Capital, pursuant 
to which American Capital will provide personnel, services and resources necessary for our Manager to perform its obligations 
under the management agreement. For fiscal years 2012, 2011 and 2010, we recorded expense reimbursements to our Manager 
of $9 million, $7 million and $3 million, respectively.  As of December 31, 2012 and 2011, $1 million and $8 million was payable 
to our Manager, respectively.  

Concurrent with our IPO, American Capital purchased 5.0 million shares of our common stock in a private placement at our 
IPO price of $20.00 per share for aggregate proceeds of $100 million. In July 2009, through a public secondary offering, American 
Capital sold 2.5 million shares of our common stock that it had purchased in the private placement. In November 2010, through 
a subsequent private placement, American Capital sold its remaining 2.5 million shares of our common stock that it had purchased 
in the original private placement.  As of December 31, 2012 American Capital does not hold any shares of our common stock.

Note 8. Income Taxes  

The following table summarizes dividends for federal income tax purposes declared for fiscal years 2012,  2011 and 2010 

and their related tax characterization (in millions, except per share amounts):

Fiscal Tax Year

Series A Cumulative Redeemable Preferred Stock Dividends

Fiscal year 2012 (1) ................................................................................

Common Stock Dividends

Fiscal year 2012 ....................................................................................

Fiscal year 2011 ....................................................................................

Fiscal year 2010 ....................................................................................

Dividends
Declared Per
Share

Dividends
Declared

Ordinary
Income Per
Share

Long-Term
Capital Gains
Per Share

Tax Characterization

$

$

$

$

1.056

5.00

5.60

5.60

$

$

$

$

7

1,518

886

230

$

$

$

$

0.9523

4.5092

5.3324

4.9314

$

$

$

$

0.1037

0.4908

0.2676

0.6686

______________________
1.  Excludes preferred stock dividend of $0.50 per share declared on December 17, 2012 having a record date of January 1, 2013, which for federal income tax 

purposes is a fiscal year 2013 dividend.

As of December 31, 2012, we had approximately $749 million of estimated undistributed taxable income that we expect to 
declare by the extended due date of our 2012 federal income tax return and pay in 2013.  Accordingly, we do not expect to incur 
any income tax liability on our 2012 taxable income.  

For fiscal years 2012 and 2011, we did not distribute the required minimum amount of taxable income pursuant to federal 
excise  tax  requirements,  as  described  in  Note  2,  and  consequently  we  accrued  an  excise  tax  of  $25  million  and  $2  million, 
respectively, which is included in our net income tax provision on our accompanying consolidated statements of operations and 
comprehensive income.

For fiscal years 2012 and 2011, we recorded an income tax benefit of $6 million and an income tax provision of $4 million, 
respectively,  attributable  to  our TRS,  which  is  included  in  our    net  income  tax  provision  on  our  accompanying  consolidated 
statements of comprehensive income. The statutory combined federal and state corporate tax rate for our TRS was 39.5% for fiscal 
years 2012 and 2011. For the fiscal year 2010 we had no activity in our TRS.

Based on our analysis of any potential uncertain income tax positions, we concluded that we do not have any uncertain tax 
positions that meet the recognition or measurement criteria of ASC 740 as of December 31, 2012, 2011 and 2010. Our tax returns 
for tax years 2008 through 2012 are open to examination by the IRS. In the event that we incur income tax related interest and 
penalties, our policy is to classify them as a component of provision for income taxes. 

90

Note 9. Stockholders' Equity  

Preferred Stock Offering

Pursuant to our amended and restated certificate of incorporation, we are authorized to designate and issue up to 10.0 million 
shares of preferred stock in one or more classes or series.  Our board of directors has designated 6.9 million shares as 8.000% 
Series A Cumulative Redeemable Preferred Stock ("Series A Preferred Stock").  As of December 31, 2012, we have 3.1 million 
of authorized but unissued shares of preferred stock.  Our board of directors may designate additional series of authorized preferred 
stock ranking junior to or in parity with the Series A Preferred Stock or designate additional shares of the Series A Preferred Stock 
and authorize the issuance of such shares.

In April 2012, we completed a public offering in which 6.9 million shares of our Series A Preferred Stock were sold to the 
underwriters at a price of $24.21 per share. Upon completion of the offering we received proceeds, net of offering expenses, of 
approximately $167 million.  Our Series A Preferred Stock has no stated maturity and is not subject to any sinking fund or mandatory 
redemption. Under certain circumstances upon a change of control, the Series A Preferred Stock is convertible to shares of our 
common stock.  Holders of Series A Preferred Stock have no voting rights, except under limited conditions, and holders are entitled 
to receive cumulative cash dividends at a rate of 8.000% per annum of the $25.00 per share liquidation preference before holders 
of our common stock are entitled to receive any dividends. Shares of our Series A Preferred Stock are redeemable at $25.00 per 
share plus accumulated and unpaid dividends (whether or not declared) exclusively at our option commencing on April 5, 2017, 
or earlier under certain circumstances intended to preserve our qualification as a REIT for Federal income tax purposes.   Dividends 
are payable quarterly in arrears on the 15th day of each January, April, July and October.  As of December 31, 2012, we had 
declared all required quarterly dividends on our Series A Preferred Stock.

Equity Offerings

During fiscal years 2012, 2011 and 2010, we completed follow-on public offerings of shares of our common stock summarized 

in the table below (in millions, except per share amounts): 

Public Offering

Fiscal Year 2012

March 2012.............................

July 2012 ................................

Total fiscal year 2012 .........

Fiscal Year 2011

January 2011...........................

March 2011.............................

June 2011................................

November 2011 ......................

Total fiscal year 2011 .........

Fiscal Year 2010

May 2010................................

October 2010 ..........................

December 2010.......................

Total fiscal year 2010 .........

Price Received
Per Share (1)

Shares

Net Proceeds (2)

$29.00

$33.70

$28.00

$27.72

$27.56

$27.36

$25.75

$26.00

$27.44

71.2

36.8

108.0

$

$

26.9

$

32.2

49.7

40.5

149.3

$

6.9

$

13.2

8.3

28.4

$

2,063

1,240

3,303

719

892

1,369

1,108

4,088

169

328

227

724

   ________________________

Price received per share is gross of underwriters’ discount, if applicable.

1. 
2.  Net proceeds are net of the underwriters’ discount, if applicable, and other offering costs.

At-the-Market Offering Program

We have sales agreements with sales agents to publicly offer and sell shares of our common stock in privately negotiated 
and/or  at-the-market  transactions  from  time  to  time.  The  table  below  summarizes  sales  our  common  stock  under  such  sales 
agreements during fiscal years 2012, 2011 and 2010 (in millions, except per share amounts):

91

Price Received
Per Share

At-the-Market Offering
Fiscal year 2012......................... $
Fiscal year 2011......................... $
Fiscal year 2010......................... $

Shares

Net Proceeds

9.5
9.4

4.4

$
$

$

298
273

127

31.41
29.25

29.13

As of December 31, 2012, 16.7 million shares remain available of issuance under our sales agreements. 

Dividend Reinvestment and Direct Stock Purchase Plan

We sponsor a dividend reinvestment and direct stock purchase plan through which stockholders may purchase additional 
shares of our common stock by reinvesting some or all of the cash dividends received on shares of our common stock. Stockholders 
may also make optional cash purchases of shares of our common stock subject to certain limitations detailed in the plan prospectus.   
During fiscal years 2011 and 2010, we issued 0.5 million and 7.7 million shares under the plan for net cash proceeds of $15 million 
and $204 million, respectively.  During the fiscal year 2012, there were no shares issued under the plan. As of December 31, 2012, 
4.7 million shares remain available for issuance under the plan.

Stock Repurchase Program

In October 2012, our Board of Directors adopted a plan that may provide for stock repurchases of up to $500 million of 
our outstanding shares of common stock through December 31, 2013.  Shares of our common stock may be purchased in the open 
market, including through block purchases, or through privately negotiated transactions, or pursuant to any trading plan that may 
be adopted in accordance with Rule 10b5-1 of the Securities and Exchange Commission.  The timing, manner, price and amount 
of any repurchases will be determined at our discretion and the program may be suspended, terminated or modified at any time 
for any reason.  We intend to repurchase shares only when the purchase price is less than our estimate of our current net asset 
value per share of our common stock.  Generally, when we repurchase our common stock at a discount to our net asset value, the 
net asset value of our remaining shares of common stock outstanding increases.  In addition, we do not intend to repurchase any 
shares from directors, officers or other affiliates.  The program does not obligate us to acquire any specific number of shares, and 
all repurchases will be made in accordance with SEC Rule 10b-18, which sets certain restrictions on the method, timing, price 
and volume of stock repurchases. During fiscal year 2012, we made open market purchases of 2.7 million share of our common 
stock at an average net repurchase price of $29.00 per share, or $77 million.

Long-term Incentive Plan  

We sponsor an equity incentive plan to provide for the issuance of equity-based awards, including stock options, restricted 
stock, restricted stock units and unrestricted stock awards to our independent directors.  During fiscal years  2012, 2011 and 2010, 
our independent directors received restricted common stock awards under the plan.  The restricted stock awards have a grant date 
fair value equal to the price of our common stock on such date and vest annually over three years.  During fiscal year 2012, we 
granted 3,000 shares of restricted stock to each independent director, or a total of 12,000 shares, with a grant date fair value of 
$29.48 per share. During fiscal year 2011, we granted 3,000 shares of restricted stock to each independent director, or a total of 
12,000 shares, with a weighted average grant date fair value of $29.05 per share. During fiscal year 2010, we granted 1,500 shares 
of restricted stock to each independent director, or a total of 4,500 shares, with a grant date fair value of $25.73 per share.  During 
fiscal years 2012, 2011 and 2010, an aggregate of 7,000, 4,500 and 3,000 shares of restricted stock vested under the plan, respectively. 
During fiscal years 2012, 2011 and 2010, we recognized approximately $282,000, $176,000 and $94,000 of compensation expense 
under the plan, respectively. As of December 31, 2012 and 2011, there was an aggregate 21,500 and 16,500 shares of unvested 
restricted stock outstanding under the plan, respectively.  As of December 31, 2012,  62,500 common shares remained available 
for future issuance under the plan. 

92

 
 
Note 10. Quarterly Results (Unaudited)  

The following is a presentation of the quarterly results of operations and comprehensive income for fiscal years 2012 and 

2011 (in thousands, except per share data). 

Interest income:

Interest income ............................................................................ $
Interest expense ...........................................................................
Net interest income...............................................................

Other income (loss):

Gain on sale of agency securities, net .........................................
Gain (loss) on derivative instruments and other securities, net...
Total other income (loss), net...............................................

Expenses:

Management fees.........................................................................
General and administrative expenses ..........................................
Total expenses ......................................................................

Income (loss) before income tax (benefit)

Income tax provision (benefit), net .............................................
Net income (loss).............................................................................
Dividend on preferred stock ........................................................

Net income (loss) available (attributable) to common
shareholders.................................................................................... $

Net income (loss).............................................................................
Other comprehensive income:.......................................................
Unrealized (loss) gain on available-for-sale securities, net ......
Unrealized gain on derivative instruments, net.........................
Other comprehensive (loss) income...................................
Comprehensive income ..................................................................
Dividend on preferred stock ........................................................
Comprehensive income available to common shareholders....... $
Weighted average number of common shares outstanding-

basic and diluted .......................................................................
Net income (loss) per common share - basic and diluted............ $
Comprehensive income per common share - basic and diluted. $
Dividends declared per common share......................................... $

Quarter Ended

March 31,
2012

June 30,
 2012

September 30,
2012

December 31,
2012

514

106
408

216
47

263

22
6

28
643

2

641

—

$

$

504

120
384

$

520

139
381

417
(1,029)
(612)

28
8

36
(264)
(3)
(261)
3

210
(460)
(250)

32
8

40
91

5

86

3

641

$

(264) $

83

$

641

(261)

86

570

147
423

353
89

442

31
9

40
825

15

810

3

807

810

(106)
52
(54)
587
—
587

240.6
2.66
2.44
1.25

$

$
$
$

689
52
741
480
3
477

$

301.0
(0.88) $
$
1.58
$
1.25

1,190
51
1,241
1,327
3
1,324

332.8
0.25
3.98
1.25

$

$
$
$

(734)
50
(684)
126
3
123

340.3
2.37
0.36
1.25

93

Interest income:

Interest income ............................................................................ $
Interest expense ...........................................................................
Net interest income...............................................................

Other income (loss):

Gain on sale of agency securities, net .........................................
Gain (loss) on derivative instruments and other securities, net...
Total other income (loss), net...............................................

Expenses:

Management fees.........................................................................
General and administrative expenses ..........................................
Total expenses ......................................................................

Income before taxes

Provision for income taxes ..........................................................
Net income....................................................................................... $
Other comprehensive income:.......................................................
Unrealized (loss) gain on available-for-sale securities, net ......
Unrealized gain (loss) on derivative instruments, net...............
Other comprehensive income ............................................

Comprehensive income .................................................................. $
Weighted average number of common shares outstanding-

basic and diluted .......................................................................
Net income per common share - basic and diluted...................... $
Comprehensive income per common share - basic and diluted. $
Dividends declared per common share......................................... $

Quarter Ended

March 31,
2011

June 30,
 2011

September 30,
2011

December 31,
2011

165

36
129

4

12
16

8
3

11
134
—

134

(41)
61

20
154

90.3

1.48
1.71
1.40

$

$

$

$
$
$

$

265

65
200

$

327

94
233

94
(100)
(6)

12
5

17
177
—

177

319
(252)
67
244

130.5

1.36
1.87
1.40

$

$

$
$
$

263
(222)
41

16
6

22
252
1

251

535
(513)
22
273

180.7

1.39
1.51
1.40

$

$

$
$
$

353

91
262

112
(137)
(25)

18
6

24
213
5

208

216

54

270
478

210.3

0.99
2.27
1.40

Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure. 

None. 

Item 9A. Controls and Procedures

We maintain disclosure controls and procedures that are designed to ensure that information required to be disclosed in our 
Securities Exchange Act of 1934, as amended (the “Exchange Act”) reports is recorded, processed, summarized and reported 
within the time periods specified in the SEC’s rules and forms, and that such information is accumulated and communicated to 
our management, including our Chief Executive Officer and Chief Financial Officer, as appropriate, to allow timely decisions 
regarding required disclosure based on the definition of “disclosure controls and procedures” as promulgated under the Exchange 
Act and the rules and regulations thereunder. In designing and evaluating the disclosure controls and procedures, management 
recognized that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance 
of achieving the desired control objectives, and management necessarily was required to apply its judgment in evaluating the cost-
benefit relationship of possible controls and procedures.

We, including our Chief Executive Officer and Chief Financial Officer, evaluated the effectiveness of the design and operation 
of our disclosure controls and procedures as of December 31, 2012. Based on the foregoing, our Chief Executive Officer and Chief 
Financial Officer concluded that our disclosure controls and procedures were effective.

Changes in Internal Controls over Financial Reporting

There have been no changes in our “internal control over financial reporting” (as defined in Rule 13a-15(f) of the Exchange 
Act) that occurred during the last fiscal quarter that have materially affected, or are reasonably likely to materially affect, our 
internal control over financial reporting.

94

 
Item 9B. Other Information

None. 

95

 
Item 10. Directors, Executive Officers and Corporate Governance. 

PART III.

Information in response to this Item is incorporated herein by reference to the information provided in our Proxy Statement 
for our 2013 Annual Meeting of Stockholders (the “2013 Proxy Statement”) under the headings “PROPOSAL 1: ELECTION OF 
DIRECTORS”,  "EXECUTIVE  OFFICERS",  “SECTION  16(a) BENEFICIAL  OWNERSHIP  REPORTING  COMPLIANCE” 
and “CODE OF ETHICS AND CONDUCT.” 

Item 11. Executive Compensation.

Information in response to this Item is incorporated herein by reference to the information provided in the 2013 Proxy 
Statement under the headings "PROPOSAL 1: ELECTION OF DIRECTORS", "EXECUTIVE COMPENSATION" and "REPORT 
OF THE COMPENSATION AND GOVERNANCE COMMITTEE." 

Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters. 

Information in response to this Item is incorporated herein by reference to the information provided in the 2013 Proxy 

Statement under the heading “SECURITY OWNERSHIP OF MANAGEMENT AND CERTAIN BENEFICIAL OWNERS.” 

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

Information in response to this Item is incorporated herein by reference to the information provided in the 2013 Proxy 
Statement under the headings “CERTAIN TRANSACTIONS WITH RELATED PERSONS” and "PROPOSAL 1: ELECTION 
OF DIRECTORS." 

Item 14. Principal Accounting Fees and Services. 

Information in response to this Item is incorporated herein by reference to the information provided in the 2013 Proxy 
Statement  under  the  heading    “PROPOSAL  4:  RATIFICATION  OF  SELECTION  OF  INDEPENDENT  PUBLIC 
ACCOUNTANT.” 

96

 
 
 
 
 
PART IV.

Item 15.  

Exhibits and Financial Statement Tables

(a)  List of documents filed as part of this report: 

(1)  The following financial statements are filed herewith: 

Consolidated Balance Sheets as of December 31, 2012 and 2011 
Consolidated Statements of Comprehensive Income for the years ended December 31, 2012, 2011 and 
2010  
Consolidated Statements of Stockholders' Equity for the years ended December 31, 2012, 2011 and 2010 
Consolidated Statements of Cash Flows for the years ended December 31, 2012, 2011 and 2010 

(2)  The following exhibits are filed herewith or incorporated herein by reference 

Exhibit No.

Description

*3.1 American Capital Agency Corp. Amended and Restated Certificate of Incorporation, as amended, incorporated 

herein by reference to Exhibit 3.1 of Form 10-Q for the quarter ended March 31, 2012(File No. 001-34057), 
filed May 9, 2012.

*3.2 American Capital Agency Corp. Second Amended and Restated Bylaws, as amended, incorporated herein by 
reference to Exhibit 3.2 of Form 10-K for the year ended December 31, 2011 (File No. 001-34057), filed 
February 23, 2012.

*3.3 Certificate of Designations of 8.000% Series A Cumulative Redeemable Preferred Stock, incorporated herein

by reference to Exhibit 3.1 of Form 8-K (File No 001-34057), filed April 3, 2012.

*4.1 Instruments defining the rights of holders of securities: See Article IV of our Amended and Restated Certificate 
of Incorporation, as amended, incorporated herein by reference to Exhibit 3.1 of Form 10-Q for the quarter 
ended March 31, 2012 (File No. 001-34057), filed May 9, 2012.

*4.2 Instruments defining the rights of holders of securities: See Article VI of our Second Amended and Restated 
Bylaws, as amended, incorporated herein by reference to Exhibit 3.2 of Form 10-K for the year ended 
December 31, 2011 (File No. 001-34057), filed February 23, 2012.

*4.3 Form of Certificate for Common Stock, incorporated herein by reference to Exhibit 4.1 to Amendment No. 4 to

the Registration Statement on Form S-11 (Registration No. 333-149167), filed May 9, 2008.

*4.4 Specimen 8.000% Series A Cumulative Redeemable Preferred Stock Certificate, incorporated herein by

reference to Exhibit 4.1 of Form 8-K (File No. 001-34057), filed April 3, 2012.

*10.1 Management Agreement between American Capital Agency Corp. and American Capital Agency Management,
LLC, dated May 20, 2008, incorporated herein by reference to Exhibit 10.2 of Form 10-Q for the quarter ended
June 30, 2008 (File No. 001-34057), filed August 14, 2008.

*10.2 Assignment and Amendment Agreement, dated July 29, 2011, among American Capital Agency Management,
LLC, American Capital AGNC Management, LLC and American Capital Agency Corp., incorporated herein by
reference to Exhibit 10.1 of Form 10-Q for the quarter ended September 30, 2011 (File No. 001-34057), filed
November 7, 2011.

*10.3 Amendment and Joinder to Management Agreement, dated September 30, 2011, between American Capital 

Agency TRS, LLC and American Capital AGNC Management, LLC, incorporated herein by reference to 
Exhibit 10.2 of Form 10-Q for the quarter ended September 30, 2011 (File No. 001-34057), filed November 7, 
2011.

†*10.4 American Capital Agency Corp. Equity Incentive Plan for Independent Directors, incorporated herein by 

reference to Exhibit 10.1 of Registration Statement on Form S-8 (File No. 333-151027), filed May 20, 2008.

†*10.5 Form of Restricted Stock Agreement for independent directors, incorporated herein by reference to Exhibit 10.1

of Form 8-K (File No. 001-34057), filed December 12, 2011.

*10.6 Sales Agreement, dated December 1, 2011, among American Capital Agency Corp., American Capital AGNC 
Management, LLC and Cantor Fitzgerald & Co., incorporated herein by reference to Exhibit 10.10 of Form 10-
K for the year ended December 31, 2011 (File No. 001-34057), filed February 23, 2012.

97

 
 
  
  
 
  
 
*10.7 Sales Agreement, dated December 1, 2011, among American Capital Agency Corp., American Capital AGNC 

Management, LLC and Mitsubishi UFJ Securities (USA), Inc., incorporated herein by reference to Exhibit 
10.11 of Form 10-K for the year ended December 31, 2011 (File No. 001-34057), filed February 23, 2012.

12.1 Computation of ratio of earnings to combined fixed charges and preferred stock dividends and ratio of earnings 

to fixed charges.

*14 American Capital Agency Corp. Code of Ethics and Conduct, adopted May 12, 2008, incorporated herein by
reference to Exhibit 14.1 of Form 10-K for the year ended December 31, 2010 (File No. 001-34057), filed
February 25, 2011.

21 Subsidiaries of the Company and jurisdiction of incorporation:

1) American Capital Agency TRS, LLC, a Delaware limited liability company

23 Consent of Ernst & Young LLP, filed herewith

24 Powers of Attorneys of directors and officers, filed herewith.

31.1 Certification of CEO Pursuant to Section 302(a) of the Sarbanes-Oxley Act of 2002.

31.2 Certification of CFO Pursuant to Section 302(a) of the Sarbanes-Oxley Act of 2002.

32 Certification of CEO and CFO Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

101.INS** XBRL Instance Document

101.SCH** XBRL Taxonomy Extension Schema Document

101.CAL** XBRL Taxonomy Extension Calculation Linkbase Document

101.LAB** XBRL Taxonomy Extension Labels Linkbase Document

101.PRE** XBRL Taxonomy Extension Presentation Linkbase Document

101.DEF** XBRL Taxonomy Extension Definition Linkbase Document

______________________
* 
** 

Previously filed
This exhibit is being furnished rather than filed, and shall not be deemed incorporated by reference into any filing, in 
accordance with Item 601 of Regulation S-K
Management contract or compensatory plan or arrangement

† 

(b)  Exhibits 

See the exhibits filed herewith. 

(c)  Additional financial statement schedules 

NONE 

98

     
 
  
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Company has duly 

caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

SIGNATURES

AMERICAN CAPITAL AGENCY CORP.

By:

/s/    MALON WILKUS        

Malon Wilkus
Chair of the Board of Directors and
Chief Executive Officer

Date: February 27, 2013

  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 and on the dates indicated. 

Name

Title

Date

*
Malon Wilkus

Chair of the Board of Directors
and Chief Executive Officer
(Principal Executive Officer)

February 27, 2013

February 27, 2013

February 27, 2013

February 27, 2013

February 27, 2013

February 27, 2013

February 27, 2013

February 27, 2013

/s/    JOHN R. ERICKSON  

Director, Chief Financial Officer
and Executive Vice President
(Principal Financial and
Accounting Officer)

John R. Erickson

*
Robert M. Couch

*
Morris A. Davis

*
Randy E. Dobbs

*
Samuel A. Flax

*
Larry K. Harvey

*
Alvin N. Puryear

*By:

/s/    JOHN R. ERICKSON  

John R. Erickson

 Attorney-in-fact

Director

Director

Director

Director

Director

Director

99

 
 
 
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Board of Directors

Malon Wilkus
Chair & Chief Executive Officer, American Capital
Agency Corp.; Chief Executive Officer, American
Capital AGNC Management, LLC

Samuel A. Flax
Director, Executive Vice President & Secretary,
American Capital Agency Corp.; Executive Vice
President, Chief Compliance Officer & Secretary,
American Capital AGNC Management, LLC

Morris A. Davis, Ph.D.
Academic Director of the James A. Graaskamp Center
for Real Estate and the James A. Graaskamp Chair of
Real Estate in the Department of Real Estate and
Urban Land Economics at the University of
Wisconsin-Madison

Larry K. Harvey
Executive Vice President & Chief Financial Officer,
Host Hotels & Resorts, Inc. (NYSE: HST)

Executive Officers

John R. Erickson
Director, Chief Financial Officer & Executive Vice
President, American Capital Agency Corp.; Executive
Vice President & Treasurer, American Capital AGNC
Management, LLC

Robert M. Couch
Counsel, Bradley Arant Boult Cummings LLP;
Chairman, ARK Real Estate Strategies, LLC

Randy E. Dobbs
President & Chief Executive Officer, Matrix Medical
Network

Prue B. Larocca
Director

Alvin N. Puryear, Ph.D.
Professor Emeritus of Management and
Entrepreneurship, Baruch College of the City
University of New York; Management Consultant

Malon Wilkus
Chair & Chief Executive Officer, American Capital
Agency Corp.; Chief Executive Officer, American
Capital AGNC Management, LLC

Gary Kain
President & Chief Investment Officer, American
Capital Agency Corp.; President, American Capital
AGNC Management, LLC

John R. Erickson
Director, Chief Financial Officer & Executive Vice
President, American Capital Agency Corp.; Executive
Vice President & Treasurer, American Capital AGNC
Management, LLC

Samuel A. Flax
Director, Executive Vice President & Secretary,
American Capital Agency Corp.; Executive Vice
President, Chief Compliance Officer & Secretary,
American Capital AGNC Management, LLC

Peter J. Federico
Senior Vice President & Chief Risk Officer, American
Capital Agency Corp.; Senior Vice President & Chief
Risk Officer, American Capital AGNC Management,
LLC

Christopher J. Kuehl
Senior Vice President, Agency Portfolio Investments,
American Capital Agency Corp.; Senior Vice
President, American Capital AGNC
Management, LLC

Corporate Information

Auditors
Ernst & Young LLP, McLean, VA

Legal Counsel
Skadden, Arps, Slate, Meagher & Flom LLP, New
York, NY

Stock Exchange Listing
American Capital Agency Corp. common stock trades
on The NASDAQ Global Select Market under the
symbol AGNC. American Capital Agency Corp.
preferred stock trades on The NASDAQ Global Select
Market under the symbol AGNCP.

Transfer Agent and Registrar
Computershare Trust Company, N.A.
P.O. Box 43078
Providence, RI 02940-3078 (800) 733-5001
www.computershare.com/investor

Financial Publications
Stockholders may receive a copy of our 2012 Annual
Report on Form 10-K and our quarterly reports on
Form 10-Q filed with the Securities and Exchange
Commission by writing to:

American Capital Agency Corp.
Investor Relations
Two Bethesda Metro Center, 14th Floor
Bethesda, MD 20814

Investor Inquiries
Stockholders, securities analysts, portfolio managers
and others seeking information about our business
operations and financial performance are invited to
contact Investor Relations at: (301) 968-9300 or
IR@AGNC.com.

®

2 0 1 2   A N N U A L   R E P O R T

A G N C . c o m (cid:2) N a s d a q :   A G N C

®

Two Bethesda Metro Center, 14th Floor

Bethesda, MD 20814

Phone: (301) 968-9300

Fax: (301) 968-9301

Email: IR@AGNC.com

A G N C . c o m (cid:2) N a s d a q :   A G N C

002CSN8182