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Main Street Capital

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FY2022 Annual Report · Main Street Capital
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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

Form 10-K

(Mark One)

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

ACT OF 1934

For the fiscal year ended December 31, 2022
OR

o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES 

EXCHANGE ACT OF 1934

For the transition period from: 

to 

Commission File Number: 001-33723

Main Street Capital Corporation
(Exact name of registrant as specified in its charter)

Maryland
(State or other jurisdiction of
incorporation or organization)
1300 Post Oak Boulevard, 8th Floor
Houston, TX
(Address of principal executive offices)

41-2230745
(I.R.S. Employer
Identification No.)

77056
(Zip Code)

(713) 350-6000
(Registrant’s telephone number including area code)

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

Title of Each Class
Common Stock, par value $0.01 per share

Trading Symbol
MAIN

Name of Each Exchange on Which
Registered
New York Stock Exchange

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 x	

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

No o

No x

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the 

Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such 
reports), and (2) has been subject to such filing requirements for the past 90 days. Yes x No o

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted 

pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to 
submit such files). Yes x No o

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller 

reporting company or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller 
reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer x Accelerated filer

o Non-accelerated filer

o Smaller reporting company
Emerging growth company

o

o

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

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

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the 

effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the 
registered public accounting firm that prepared or issued its audit report. x

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the 

registrant included in the filing reflect the correction of an error to previously issued financial statements. o

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-

based compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b). 
o

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes o No 

x

The aggregate market value of the registrant’s common stock held by non-affiliates of the registrant as of June 30, 2022, was 

$2,711.4 million based upon the last sale price for the registrant’s common stock on that date.

The number of shares outstanding of the issuer’s common stock as of February 23, 2023 was 79,549,888.

Portions of the registrants’ definitive Proxy Statement for its 2023 Annual Meeting of Stockholders, to be filed with the 

Securities and Exchange Commission, are incorporated by reference in this Annual Report on Form 10-K in response to Part III.

DOCUMENTS INCORPORATED BY REFERENCE

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TABLE OF CONTENTS

Item 1.

Business

Item 1A.

Risk Factors

Item 1B.

Unresolved Staff Comments

Properties

Legal Proceedings

Mine Safety Disclosures

Item 2.

Item 3.

Item 4.

Item 5.

Item 6.

Item 7.

PART I

PART II

Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of 
Equity Securities
[Reserved.]

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.

Consolidated 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

Item 9C.

Disclosure Regarding Foreign Jurisdictions that Prevent Inspections

Item 10.

Item 11.

Item 12.

Item 13.

Item 14.

Directors, Executive Officers and Corporate Governance

Executive Compensation

PART III

Security Ownership of Certain Beneficial Owners and Management and Related Stockholder 
Matters
Certain Relationships and Related Transactions, and Director Independence

Principal Accountant Fees and Services

PART IV

Item 15.

Exhibits and Consolidated Financial Statement Schedules

Signatures

Page

2

22

44

44

44

44

45

48

49

63

65

195

195

195

197

197

198

198

198

198

199
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CAUTIONARY STATEMENT CONCERNING FORWARD-LOOKING STATEMENTS

This Annual Report on Form 10-K contains forward-looking statements regarding the plans and objectives of 

management for future operations and which relate to future events or our future performance or financial condition. Any 
such forward-looking statements may involve known and unknown risks, uncertainties and other factors which may cause 
our actual results, performance or achievements to be materially different from future results, performance or 
achievements expressed or implied by any forward-looking statements. Forward-looking statements, which involve 
assumptions and describe our future plans, strategies and expectations, are generally identifiable by use of the words 
“may,” “will,” “should,” “expect,” “anticipate,” “estimate,” “believe,” “intend” or “project” or the negative of these 
words or other variations on these words or comparable terminology. These forward-looking statements are based on 
assumptions that may be incorrect, and we cannot assure you that the projections included in these forward-looking 
statements will come to pass. Our actual results could differ materially from those expressed or implied by the forward-
looking statements as a result of various factors, including, without limitation, the factors discussed in Item 1A entitled 
“Risk Factors” in Part I of this Annual Report on Form 10-K and elsewhere in this Annual Report on Form 10-K and in 
other filings we may make with the Securities and Exchange Commission (“SEC”) from time to time. Other factors that 
could cause actual results to differ materially include changes in the economy and future changes in laws or regulations 
and conditions in our operating areas.

We have based the forward-looking statements included in this Annual Report on Form 10-K on information 

available to us on the date of this Annual Report on Form 10-K, and we assume no obligation to update any such forward-
looking statements, unless we are required to do so by applicable law. However, you are advised to refer to any additional 
disclosures that we may make directly to you or through reports that we in the future may file with the SEC, including 
subsequent annual reports on Form 10-K, quarterly reports on Form 10-Q and current reports on Form 8-K.

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Item 1. Business

ORGANIZATION

PART I

Main Street Capital Corporation (“MSCC”) is a principal investment firm primarily focused on providing 

customized debt and equity financing to lower middle market (“LMM”) companies and debt capital to middle market 
(“Middle Market”) companies. The portfolio investments of MSCC and its consolidated subsidiaries are typically made to 
support management buyouts, recapitalizations, growth financings, refinancings and acquisitions of companies that operate 
in a variety of industry sectors. MSCC seeks to partner with entrepreneurs, business owners and management teams and 
generally provides “one-stop” financing alternatives within its LMM investment strategy. MSCC and its consolidated 
subsidiaries invest primarily in secured debt investments, equity investments, warrants and other securities of LMM 
companies based in the United States and in secured debt investments of Middle Market companies generally 
headquartered in the United States.

MSCC was formed in March 2007 to operate as an internally managed business development company (“BDC”) 

under the Investment Company Act of 1940, as amended (the “1940 Act”). Because MSCC is internally managed, all of 
the executive officers and other employees are employed by MSCC. Therefore, MSCC does not pay any external 
investment advisory fees, but instead directly incurs the operating costs associated with employing investment and portfolio 
management professionals.

MSCC wholly owns several investment funds, including Main Street Mezzanine Fund, LP (“MSMF”) and Main 
Street Capital III, LP (“MSC III” and, together with MSMF, the “Funds”), and each of their general partners. The Funds 
are each licensed as a Small Business Investment Company (“SBIC”) by the United States Small Business Administration 
(“SBA”).

MSC Adviser I, LLC (the “External Investment Manager”) was formed in November 2013 as a wholly-owned 

subsidiary of MSCC to provide investment management and other services to parties other than MSCC and its subsidiaries 
(“External Parties”) and receives fee income for such services. MSCC has been granted no-action relief by the Securities 
and Exchange Commission (“SEC”) to allow the External Investment Manager to register as a registered investment 
adviser under the Investment Advisers Act of 1940, as amended. Since the External Investment Manager conducts all of its 
investment management activities for External Parties, it is accounted for as a portfolio investment of MSCC and is not 
included as a consolidated subsidiary of MSCC in MSCC’s consolidated financial statements.

MSCC has elected to be treated for U.S. federal income tax purposes as a regulated investment company (“RIC”) 

under Subchapter M of the Internal Revenue Code of 1986, as amended (the “Code”). As a result, MSCC generally does 
not pay corporate-level U.S. federal income taxes on any net ordinary taxable income or capital gains that it distributes to 
its stockholders.

MSCC has certain direct and indirect wholly-owned subsidiaries that have elected to be taxable entities (the 

“Taxable Subsidiaries”). The primary purpose of the Taxable Subsidiaries is to permit MSCC to hold equity investments in 
portfolio companies which are “pass-through” entities for tax purposes. MSCC also has certain direct and indirect wholly-
owned subsidiaries formed for financing purposes (the “Structured Subsidiaries”).

Unless otherwise noted or the context otherwise indicates, the terms “we,” “us,” “our,” the “Company” and “Main 

Street” refer to MSCC and its consolidated subsidiaries, which include the Funds, the Taxable Subsidiaries and the 
Structured Subsidiaries.

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The following diagram depicts our organizational structure:

Main Street Capital Corporation (“MSCC”)

100%

100%

100%

Main Street 
Mezzanine 
Management, 
LLC 

Main Street 
Capital III GP, 
LLC

Other Holding 
Companies*

99.6%

0.4%

Main Street 
Mezzanine Fund, 
LP (“MSMF”)

______________________

1%

99%

100%

Main Street 
Capital III, LP 
(“MSC III”)

MSC Adviser I, 
LLC (“External 
Investment 
Manager”)**

* 

** 

Other Holding Companies includes the Taxable Subsidiaries, the Structured Subsidiaries and other entities formed 
for operational purposes. Each of these companies is directly or indirectly wholly-owned by MSCC.

The External Investment Manager is accounted for as a portfolio investment at fair value, as opposed to a 
consolidated subsidiary, and is indirectly wholly-owned by MSCC.

CORPORATE INFORMATION

Our principal executive offices are located at 1300 Post Oak Boulevard, 8th Floor, Houston, Texas 77056. We 

maintain a website on the Internet at www.mainstcapital.com. We make available free of charge on our website our annual 
reports on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, and all amendments to those reports 
as soon as reasonably practicable after such material is electronically filed with or furnished to the SEC. Information 
contained on our website is not incorporated by reference into this Annual Report on Form 10-K, and you should not 
consider that information to be part of this Annual Report on Form 10-K. Our annual reports on Form 10-K, quarterly 
reports on Form 10-Q, current reports on Form 8-K, and all amendments to those reports and other public filings are also 
available free of charge on the EDGAR Database on the SEC’s website at www.sec.gov.

OVERVIEW OF OUR BUSINESS

Our principal investment objective is to maximize our portfolio’s total return by generating current income from 

our debt investments and current income and capital appreciation from our equity and equity-related investments, including 
warrants, convertible securities and other rights to acquire equity securities in a portfolio company. We seek to achieve our 
investment objective through our LMM, Private Loan (as defined below) and Middle Market investment strategies. Our 
LMM investment strategy involves investments in companies that generally have annual revenues between $10 million and 
$150 million, and our LMM portfolio investments generally range in size from $5 million to $75 million. Our private loan 
(“Private Loan”) investment strategy involves investments in companies that are consistent with the size of the companies 
in our LMM and Middle Market investment strategies, and our Private Loan investments generally range in size from $10 
million to $75 million. Our Middle Market investment strategy involves investments in companies that are generally larger 
in size than our LMM companies, with annual revenues typically between $150 million and $1.5 billion, and our Middle 
Market investments generally range in size from $3 million to $25 million.

We seek to fill the financing gap for LMM businesses, which, historically, have had limited access to financing 

from commercial banks and other traditional sources. The underserved nature of the LMM creates the opportunity for us to 
meet the financing needs of LMM companies while also negotiating favorable transaction terms and equity participation. 
Our ability to invest across a company’s capital structure, from secured loans to equity securities, allows us to offer 
portfolio companies a comprehensive suite of financing options, or a “one-stop” financing solution. Providing customized, 
“one-stop” financing solutions is important to LMM portfolio companies. We generally seek to partner directly with 

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entrepreneurs, management teams and business owners in making our investments. Our LMM portfolio debt investments 
are generally secured by a first lien on the assets of the portfolio company and typically have a term of between five and 
seven years from the original investment date.

Private Loan investments consist generally of loans that either (i) primarily have originated directly by us or (ii) to 
a lesser extent, through strategic relationships with other investment funds on a collaborative basis that are often referred to 
in the debt markets as “club deals” because of the small lender group size. In both cases, our Private Loan Investments are 
typically made to a company to support the acquisition of the company by a private equity sponsor. Private Loan 
investments are typically similar in size, structure, terms and conditions to investments we hold in our LMM portfolio and 
Middle Market portfolio. Our Private Loan portfolio debt investments are generally secured by a first priority lien on the 
assets of the portfolio company and typically have a term of between three and seven years from the original investment 
date. We may also invest alongside the sponsor in the equity securities of our Private Loan portfolio companies.

Our Middle Market portfolio investments primarily consist of direct investments in or secondary purchases of 

interest-bearing syndicated loans or debt securities in privately held companies based in the United States that are generally 
larger in size than the companies included in our LMM portfolio. Our Middle Market portfolio debt investments are 
generally secured by a first priority lien on the assets of the portfolio company and typically have an expected duration of 
between three and seven years from the original investment date.

Our other portfolio (“Other Portfolio”) investments primarily consist of investments that are not consistent with 

the typical profiles for our LMM, Private Loan or Middle Market portfolio investments, including investments which may 
be managed by third parties. In our Other Portfolio, we may incur indirect fees and expenses in connection with 
investments managed by third parties, such as investments in other investment companies or private funds.

Subject to changes in our cash and overall liquidity, our Investment Portfolio (as defined below) may also include 

short-term portfolio investments that are atypical of our LMM, Private Loan and Middle Market portfolio investments in 
that they are intended to be a short-term deployment of capital. These assets are typically expected to be liquidated in one 
year or less and are not expected to be a significant portion of the overall Investment Portfolio.

Our external asset management business is conducted through the External Investment Manager. The External 
Investment Manager earns management fees based on the assets of the funds under management and may earn incentive 
fees, or a carried interest, based on the performance of the funds managed. 

Our portfolio investments are generally made through MSCC, the Taxable Subsidiaries, the Funds and the 
Structured Subsidiaries. MSCC, the Taxable Subsidiaries, the Funds and the Structured Subsidiaries share the same 
investment strategies and criteria, although they are subject to different regulatory regimes (see Regulation). An investor’s 
return in MSCC will depend, in part, on the Taxable Subsidiaries’, the Funds’ and the Structured Subsidiaries’ investment 
returns as they are wholly-owned subsidiaries of MSCC.

The level of new portfolio investment activity will fluctuate from period to period based upon our view of the 

current economic fundamentals, our ability to identify new investment opportunities that meet our investment criteria, and 
our ability to consummate the identified opportunities. The level of new investment activity, and associated interest and fee 
income, will directly impact future investment income. In addition, the level of dividends paid by portfolio companies and 
the portion of our portfolio debt investments on non-accrual status will directly impact future investment income. While we 
intend to grow our portfolio and our investment income over the long term, our growth and our operating results may be 
more limited during depressed economic periods. However, we intend to appropriately manage our cost structure and 
liquidity position based on applicable economic conditions and our investment outlook. The level of realized gains or 
losses and unrealized appreciation or depreciation on our investments will also fluctuate depending upon portfolio activity, 
economic conditions and the performance of our individual portfolio companies. The changes in realized gains and losses 
and unrealized appreciation or depreciation could have a material impact on our operating results.

Because we are internally managed, we do not pay any external investment advisory fees, but instead directly 

incur the operating costs associated with employing investment and portfolio management professionals. We believe that 
our internally managed structure provides us with a better alignment of interests between our management team and our 
employees and our shareholders and a beneficial operating expense structure when compared to other publicly traded and 
privately held investment firms which are externally managed, and our internally managed structure allows us the 
opportunity to leverage our non-interest operating expenses as we grow our Investment Portfolio (as defined below) and 
our External Investment Manager’s asset management business (as defined below). For the years ended December 31, 

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2022 and 2021, the ratio of our total operating expenses, excluding interest expense, as a percentage of our quarterly 
average total assets was 1.4% and 1.5%, respectively. The ratio of our total operating expenses, including interest expense, 
as a percentage of our quarterly average total assets was 3.3% and 3.4%, respectively, for the years ended December 31, 
2022 and 2021. For further information on our expense ratio refer to Note F to the consolidated financial statements 
included in Item 8. Consolidated Financial Statements and Supplementary Data of this Annual Report on Form 10-K.

Through the External Investment Manager, we serve as the sole investment adviser and administrator to MSC 

Income Fund, Inc. (“MSC Income”) pursuant to an Investment Advisory and Administrative Services Agreement entered 
into between the External Investment Manager and MSC Income (the “Advisory Agreement”). Under the Advisory 
Agreement, the External Investment Manager earns a 1.75% annual base management fee and a 20% incentive fee on MSC 
Income’s pre-investment fee net investment income above a specified hurdle rate in exchange for providing advisory 
services to MSC Income.

Additionally, the External Investment Manager has entered into an Investment Management Agreement with MS 
Private Loan Fund I, LP, a private investment fund with a strategy to co-invest with Main Street in Private Loan portfolio 
investments (the “Private Loan Fund”), pursuant to which the External Investment Manager provides investment advisory 
and management services to the Private Loan Fund in exchange for an asset-based fee and certain incentive fees. The 
External Investment Manager may also advise other clients, including funds and separately managed accounts, pursuant to 
advisory and services agreements with such clients in exchange for asset-based and incentive fees.

The External Investment Manager earns management fees based on the assets of the funds and accounts under 

management and may earn incentive fees, or a carried interest, based on the performance of the funds and accounts 
managed. The total contribution of the External Investment Manager to our net investment income consists of the 
combination of the expenses allocated to the External Investment Manager and the dividend income earned from the 
External Investment Manager. For the years ended December 31, 2022, 2021 and 2020, the total contribution of the 
External Investment Manager to our net investment income was $22.3 million, $16.5 million and $9.9 million, 
respectively. During the year ended December 31, 2022, the External Investment Manager earned $21.8 million in base 
management fees, and $2.5 million in incentive fees and $0.6 million in administrative service fees compared to $17.7 
million of base management fees and $0.6 million in incentive fees in 2021 and $10.7 million of base management fees and 
no incentive fees in 2020 for the investment advisory services provided to MSC Income, the Private Loan Fund and other 
clients.

We have entered into an agreement with the External Investment Manager to share employees in connection with 

its asset management business generally, and specifically for its relationship with MSC Income and its other clients. 
Through this agreement, we share employees with the External Investment Manager, including their related infrastructure, 
business relationships, management expertise and capital raising capabilities, and we allocate the related expenses to the 
External Investment Manager pursuant to the sharing agreement. Our total expenses for the years ended December 31, 
2022, 2021 and 2020 are net of expenses allocated to the External Investment Manager of $13.0 million, $10.3 million and 
$7.4 million, respectively. 

We have received an exemptive order from the SEC permitting co-investments among us, MSC Income and other 
funds and clients advised by the External Investment Manager in certain negotiated transactions where co-investing would 
otherwise be prohibited under the 1940 Act. We have made co-investments with, and in the future intend to continue to 
make co-investments with MSC Income, the Private Loan Fund and other clients advised by the External Investment 
Manager, in accordance with the conditions of the order. The order requires, among other things, that we and the External 
Investment Manager consider whether each such investment opportunity is appropriate for us and the External Investment 
Manager’s advised clients, as applicable, and if it is appropriate, to propose an allocation of the investment opportunity 
between such parties. Because the External Investment Manager may receive performance-based fee compensation from 
funds and clients advised by the External Investment Manager, this may provide the Company and the External Investment 
Manager an incentive to allocate opportunities to other participating funds and clients instead of us. However, both we and 
the External Investment Manager have policies and procedures in place to manage this conflict, including oversight by the 
independent members of our Board of Directors. In addition to the co-investment program described above, we also co-
invest in syndicated deals and other transactions where price is the only negotiated point by us and our affiliates.

BUSINESS STRATEGIES

Our principal investment objective is to maximize our portfolio’s total return by generating current income from 

our debt investments and current income and capital appreciation from our equity and equity-related investments, including 

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warrants, convertible securities and other rights to acquire equity securities in a portfolio company. We have adopted the 
following business strategies to achieve our investment objective:

•

•

•

•

•

•

•

Deliver Customized Financing Solutions in the Lower Middle Market. We offer LMM portfolio companies 
customized debt and equity financing solutions that are tailored to the facts and circumstances of each 
situation. We believe our ability to provide a broad range of customized financing solutions to LMM 
companies sets us apart from other capital providers that focus on providing a limited number of financing 
solutions. Our ability to invest across a company’s capital structure, from senior secured loans to subordinated 
debt to equity securities, allows us to offer LMM portfolio companies a comprehensive suite of financing 
options, or a “one-stop” financing solution.

Focus on Established Companies. We generally invest in companies with established market positions, 
experienced management teams and proven revenue streams. We believe that those companies generally 
possess better risk-adjusted return profiles than newer companies that are building their management teams or 
are in the early stages of building a revenue base. We also believe that established companies in our targeted 
size range also generally provide opportunities for capital appreciation.

Leverage the Skills and Experience of our Investment Team. Our investment team has significant experience 
in lending to and investing in LMM and Middle Market companies. The members of our investment team 
have broad investment backgrounds, with prior experience at private investment funds, investment banks and 
other financial services companies and currently include seven certified public accountants and two Chartered 
Financial Analyst® charter holders. The expertise of our investment team in analyzing, valuing, structuring, 
negotiating and closing transactions should provide us with competitive advantages by allowing us to 
consider customized financing solutions and non-traditional or complex structures for our portfolio 
companies. Also, the reputation of our investment team has and should continue to enable us to generate 
additional revenue in the form of management and incentive fees in connection with us providing advisory 
services to other investment funds.

Invest Across Multiple Companies, Industries, Regions and End Markets. We seek to maintain a portfolio of 
investments that is appropriately balanced among various companies, industries, geographic regions and end 
markets. This portfolio balance is intended to mitigate the potential effects of negative economic events for 
particular companies, regions, industries and end markets.

Capitalize on Strong Transaction Sourcing Network. Our investment team seeks to leverage its extensive 
network of referral sources for portfolio company investments. We have developed a reputation in our 
marketplace as a responsive, efficient and reliable source of financing, which has created a growing stream of 
proprietary deal flow for us.

Grow our Asset Management Business. Our asset management business provides us with a recurring source 
of income, additional income diversification from sources of income directly tied to invested capital and the 
opportunity for greater stockholder returns through the utilization of our existing investment expertise, strong 
historical track record and favorable reputation. We seek to grow our asset management business within our 
internally managed BDC structure in order to increase the value of this unique benefit to our stakeholders. We 
expect such growth to come organically through the expansion of the investment capital that we manage for 
third parties and the potential extension of our asset management business to new investment strategies, and 
potentially through mergers and acquisition activities.

Benefit from Lower, Fixed, Long-Term Cost of Capital. The SBIC licenses held by the Funds have allowed 
them to issue SBA-guaranteed debentures. SBA-guaranteed debentures carry long-term fixed interest rates 
that are generally lower than interest rates on comparable bank loans and other debt. Because lower-cost SBA 
leverage is, and will continue to be, a significant part of our capital base through the Funds, our relative cost 
of debt capital should be lower than many of our competitors. In addition, the SBIC leverage that we receive 
through the Funds represents a stable, long-term component of our capital structure with proper matching of 
duration and cost compared to our LMM portfolio investments. We also maintain investment grade ratings 
from both Standard & Poor’s Ratings Services and Fitch Ratings, which provide us the opportunity and 
flexibility to obtain additional, attractive long-term financing options to supplement our capital structure, 
including the unsecured notes with fixed interest rates we issued in 2019, 2020, 2021, 2022 and 2023.

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INVESTMENT CRITERIA

Our investment team has identified the following investment criteria that it believes are important in evaluating 

prospective portfolio companies. Our investment team uses these criteria in evaluating investment opportunities. However, 
not all of these criteria have been, or will be, met in connection with each of our investments:

•

•

•

•

Proven Management Team with Meaningful Equity Stake. We look for operationally-oriented management 
with direct industry experience and a successful track record. In addition, we expect the management team of 
each LMM portfolio company to have meaningful equity ownership in the portfolio company to better align 
our respective economic interests. We believe management teams with these attributes are more likely to 
manage the companies in a manner that both protects our debt investment and enhances the value of our 
equity investment.

Established Companies with Positive Cash Flow. We seek to invest in established companies with sound 
historical financial performance. We typically focus on LMM companies that have historically generated 
earnings before interest, taxes, depreciation and amortization (“EBITDA”) of $3 million to $20 million and 
commensurate levels of free cash flow. We also pursue investments in debt securities of Middle Market 
companies that are generally established companies with sound historical financial performance that are 
generally larger in size than LMM companies. We generally do not invest in start-up companies or companies 
with speculative business plans.

Defensible Competitive Advantages/Favorable Industry Position. We primarily focus on companies having 
competitive advantages in their respective markets and/or operating in industries with barriers to entry, which 
may help to protect their market position and profitability.

Exit Alternatives. We exit our debt investments primarily through the repayment of our investment from 
internally generated cash flow of the portfolio company and/or a refinancing. In addition, we seek to invest in 
companies whose business models and expected future cash flows may provide alternate methods of repaying 
our investment, such as through a strategic acquisition by other industry participants or a recapitalization.

INVESTMENT PORTFOLIO

The “Investment Portfolio”, as used herein, refers to all of our investments in LMM companies (including both 

our LMM and Private Loan portfolio investments) and investments in Middle Market companies (including both our 
Private Loan and Middle Market portfolio investments), Other Portfolio investments and our investment in the External 
Investment Manager. Our LMM portfolio investments primarily consist of secured debt, direct equity investments and 
equity warrants in privately held, LMM companies based in the United States. Our Private Loan portfolio investments 
primarily consist of investments in interest-bearing debt securities in companies that are consistent with the size of the 
companies in our LMM portfolio and Middle Market portfolio and are originated either (i) directly by us or (ii) to a lesser 
extent, through strategic relationships with other investment funds on a collaborative basis that are often referred to in the 
debt markets as “club deals” because of the small lender group size. In both cases, our Private Loan investments are 
typically made to a company to support the acquisition of the company by a private equity sponsor. Our Middle Market 
portfolio investments primarily consist of direct investments in or secondary purchases of interest-bearing debt securities in 
privately held companies based in the United States that are generally larger in size than the companies included in our 
LMM portfolio. Our Other Portfolio investments primarily consist of investments that are not consistent with the typical 
profiles for our LMM, Private Loan and Middle Market portfolio investments, including investments which may be 
managed by third parties. In our Other Portfolio, we may incur indirect fees and expenses in connection with investments 
managed by third parties, such as investments in other investment companies or private funds.

Debt Investments

Historically, we have made LMM debt investments principally in the form of single tranche debt. Single tranche 

debt financing involves issuing one debt security that blends the risk and return profiles of both first lien secured and 
subordinated debt. We believe that single tranche debt is more appropriate for many LMM companies given their size in 
order to reduce structural complexity and potential conflicts among creditors.

Our LMM debt investments generally have a term of five to seven years from the original investment date, with 
limited required amortization prior to maturity, and provide for monthly or quarterly payment of interest at interest rates 

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generally between 10% and 14% per annum, payable currently in cash. Interest rate terms can include either fixed or 
floating rate terms. The LMM debt investments with floating interest rates will generally bear interest at the London 
Interbank Offered Rate (“LIBOR”), the Secured Overnight Financing Rate (“SOFR”) or the Prime rate typically subject to 
a contractual minimum interest rate (an “interest rate floor”), plus a margin. In addition, certain LMM debt investments 
may have a form of interest that is not paid currently but is accrued and added to the loan balance and paid at maturity. We 
refer to this form of interest as payment-in-kind, or PIK, interest. We typically structure our LMM debt investments with 
the maximum seniority and collateral that we can reasonably obtain while seeking to achieve our total return target. In most 
cases, our LMM debt investment will be collateralized by a first priority lien on substantially all the assets of the portfolio 
company. In addition to seeking a senior lien position in the capital structure of our LMM portfolio companies, we seek to 
limit the downside potential of our LMM debt investments by negotiating covenants that are designed to protect our LMM 
debt investments while affording our portfolio companies as much flexibility in managing their businesses as is reasonable. 
Such restrictions may include affirmative and negative covenants, default penalties, lien protection, change of control or 
change of management provisions, key-man life insurance, guarantees, equity pledges, personal guaranties, where 
appropriate, and put rights. In addition, we typically seek board representation or observation rights in all of our LMM 
portfolio companies.

While we will continue to focus our LMM debt investments primarily on single tranche debt investments, we may 

structure some of our debt investments as mezzanine loans. These mezzanine loans would be primarily junior secured or 
unsecured, subordinated loans that would provide for relatively high interest rates, payable currently in cash, and would 
provide us with significant interest income. These mezzanine loans would afford us the additional opportunity for income 
and gains through PIK interest and equity warrants and other similar equity instruments issued in conjunction with these 
mezzanine loans. These loans typically would have interest-only payments in the early years, with amortization of principal 
deferred to the later years of the mezzanine loan term. Typically, these mezzanine loans would have maturities of three to 
five years. We would generally target interest rates of 12% to 14%, payable currently in cash, for our mezzanine loan 
investments with higher targeted total returns from equity warrants or PIK interest.

Our Private Loan portfolio investments primarily consist of investments in interest-bearing debt securities in 

companies that are consistent with the size of companies in our LMM portfolio or our Middle Market portfolio, but are 
investments which have been originated directly by Main Street or through strategic relationships with other investment 
funds on a collaborative basis and are typically made to a company to support the acquisition of the company by a private 
equity sponsor. The debt investments in our Private Loan portfolio have rights and protections that are similar to those in 
our LMM debt investments, which may include affirmative and negative covenants, default penalties, lien protection, 
change of control provisions, guarantees and equity pledges. Our Private Loan portfolio debt investments are generally 
secured by a first priority lien and typically have a term of between three and seven years from the original investment date. 
Our Private Loan debt investments generally have floating interest rates at LIBOR, SOFR or Prime rate typically subject to 
an interest rate floor, plus a margin.

We also pursue debt investments in Middle Market companies. Our Middle Market portfolio investments 
primarily consist of direct investments or secondary purchases of interest-bearing debt securities in privately held 
companies based in the United States that are generally larger in size than the companies included in our LMM portfolio. 
Our Middle Market portfolio debt investments are generally secured by a first priority lien on the assets of the portfolio 
company and typically have a term of between three and seven years from the original investment date. The debt 
investments in our Middle Market portfolio usually have rights and protections that are similar to those in our LMM and 
Private Loan debt investments. The Middle Market debt investments generally have floating interest rates at LIBOR, SOFR 
or Prime rate typically subject to an interest rate floor, plus a margin.

Warrants

In connection with our LMM debt investments, we occasionally receive equity warrants to establish or increase 

our equity interest in the portfolio company. Warrants that we receive in connection with a debt investment typically 
require only a nominal cost to exercise, and thus, as a portfolio company appreciates in value, we may achieve additional 
investment return from this equity interest. We typically structure the warrants to provide provisions protecting our rights 
as a minority-interest holder, as well as secured or unsecured put rights, or rights to sell such securities back to the portfolio 
company, upon the occurrence of specified events. In certain cases, we also may obtain registration rights in connection 
with these equity interests, which may include demand and “piggyback” registration rights.

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Direct Equity Investments

We also seek to make direct equity investments to align our interests with key management and stockholders of 

our LMM portfolio companies, and to allow for participation in the appreciation in the equity values of our LMM portfolio 
companies. We usually make our direct equity investments in connection with debt investments in our LMM portfolio 
companies. In addition, we may have both equity warrants and direct equity positions in some of our LMM portfolio 
companies. We seek to maintain fully diluted equity positions in our LMM portfolio companies of 5% to 50%, and may 
have controlling equity interests in some instances. We have a value orientation toward our direct equity investments and 
have traditionally been able to purchase our equity investments at reasonable valuations. We will also have, from time to 
time, the opportunity to make an equity co-investment in the equity securities of our Private Loan portfolio companies 
alongside the private equity sponsor. The equity co-investment aligns our interests with those of the private equity sponsor 
and provides us with the opportunity to benefit from appreciation on our investment.

INVESTMENT PROCESS

Our management team’s investment committee is responsible for all aspects of our investment processes. The 
current members of our investment committee are Dwayne L. Hyzak, our Chief Executive Officer, David Magdol, our 
President and Chief Investment Officer, and Vincent D. Foster, our Senior Advisor and Chairman of the Board.

The investment processes for LMM, Private Loan and Middle Market portfolio investments are outlined below. 
Our investment strategy involves a “team” approach, whereby potential transactions are screened by several members of 
our investment team before being presented to the investment committee. Our investment committee meets on an as-
needed basis depending on transaction volume. We generally categorize our investment process into seven distinct stages:

Deal Generation/Origination

Deal generation and origination is maximized through long-standing and extensive relationships with industry 

contacts, brokers, commercial and investment bankers, entrepreneurs, service providers such as lawyers, financial advisors 
and accountants, and current and former portfolio companies and investors. Our investment team has focused its deal 
generation and origination efforts on LMM, Private Loan and Middle Market investments, and we have developed a 
reputation as a knowledgeable, reliable and active source of capital and assistance in these markets.

Screening

During the screening process, if a transaction initially meets our investment criteria, we will perform preliminary 

due diligence, taking into consideration some or all of the following information:

•

•

•

•

•

•

a comprehensive financial model based on quantitative analysis of historical financial performance, 
projections and pro forma adjustments to determine the estimated internal rate of return;

a brief industry and market analysis;

direct industry expertise imported from other portfolio companies or investors;

preliminary qualitative analysis of the management team’s competencies and backgrounds;

potential investment structures and pricing terms; and

regulatory compliance.

Upon successful screening of a proposed LMM transaction, the investment team makes a recommendation to our 
investment committee. If our investment committee concurs with moving forward on the proposed LMM transaction, we 
typically issue a non-binding term sheet or letter of intent to the company. Upon successful screening of a proposed Private 
Loan transaction, the investment team makes a recommendation to our investment committee. If our investment committee 
concurs with moving forward on the proposed Private Loan transaction, we typically issue a non-binding term sheet to the 
company. For Middle Market portfolio investments, the initial term sheet is typically issued by the borrower, through the 
syndicating bank, and is screened by the investment team which makes a recommendation to our investment committee.

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Term Sheet

For proposed LMM transactions, the non-binding term sheet or letter of intent will include the key economic 

terms based upon our analysis performed during the screening process, as well as a proposed timeline and our qualitative 
expectation for the transaction. While the term sheet or letter of intent for LMM investments is non-binding, we typically 
receive an expense deposit in order to move the transaction to the due diligence phase. Upon execution of a term sheet, we 
begin our formal due diligence process.

For proposed Private Loan transactions, the non-binding term sheet will include the key economic terms based 
upon our analysis performed during the screening process, as well as a proposed timeline and our qualitative expectation 
for the transaction. Upon execution of a term sheet, we begin our formal due diligence process. 

For proposed Middle Market transactions, the initial term sheet will include key economic terms and other 
conditions proposed by the borrower and its representatives and the proposed timeline for the investment, which are 
reviewed by our investment team to determine if such terms and conditions are in agreement with our investment 
objectives.

Due Diligence

Due diligence on a proposed LMM investment is performed by a minimum of three of our investment 
professionals, whom we refer to collectively as the investment team, and certain external resources, who together conduct 
due diligence to understand the relationships among the prospective portfolio company’s business plan, operations and 
financial performance. Our LMM due diligence review includes some or all of the following:

•

•

•

•

•

•

•

•

•

site visits with management and key personnel;

detailed review of historical and projected financial statements;

operational reviews and analysis;

interviews with customers and suppliers;

detailed evaluation of company management, including background checks;

review of material contracts;

in-depth industry, market and strategy analysis;

regulatory compliance analysis; and

review by legal, environmental or other consultants, if applicable.

Due diligence on a proposed Private Loan or Middle Market investment is generally performed on materials and 

information obtained from certain external resources and assessed internally by a minimum of three of our investment 
professionals, who work to understand the relationships among the prospective portfolio company’s business plan, 
operations and financial performance using the accumulated due diligence information. Our typical Private Loan and 
Middle Market due diligence review includes some or all of the following:

•

•

•

•

•

detailed review of historical and projected financial statements

site visits or other discussions with management and key personnel;

in-depth industry, market, operational and strategy analysis;

regulatory compliance analysis; and

detailed review of the company’s management team and their capabilities.

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During the due diligence process, significant attention is given to sensitivity analyses and how the company might 

be expected to perform given downside, base-case and upside scenarios. In certain cases, we may decide not to make an 
investment based on the results of the diligence process.

Document and Close

Upon completion of a satisfactory due diligence review of a proposed LMM portfolio investment, the investment 

team presents the findings and a recommendation to our investment committee. The presentation contains information 
which can include, but is not limited to, the following:

•

•

•

•

•

•

•

•

•

•

•

•

•

•

company history and overview;

transaction overview, history and rationale, including an analysis of transaction strengths and risks;

analysis of key customers and suppliers and key contracts;

a working capital analysis;

an analysis of the company’s business strategy;

a management and key equity investor background check and assessment;

third-party accounting, legal, environmental or other due diligence findings;

investment structure and expected returns;

anticipated sources of repayment and potential exit strategies;

pro forma capitalization and ownership;

an analysis of historical financial results and key financial ratios;

sensitivities to management’s financial projections;

regulatory compliance analysis findings; and

detailed reconciliations of historical to pro forma results.

Upon completion of a satisfactory due diligence review of a proposed Private Loan or Middle Market portfolio 

investment, the investment team presents the findings and a recommendation to our investment committee. The 
presentation contains information which can include, but is not limited to, the following:

•

•

•

•

•

•

•

•

company history and overview;

transaction overview, history and rationale, including an analysis of transaction strengths and risks;

analysis of key customers and suppliers;

an analysis of the company’s business strategy;

investment structure and expected returns;

anticipated sources of repayment and potential exit strategies;

pro forma capitalization and ownership;

regulatory compliance analysis findings; and

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•

an analysis of historical financial results and key financial ratios.

If any adjustments to the transaction terms or structures are proposed by the investment committee, such changes 

are made and applicable analyses are updated prior to approval of the transaction. Approval for the transaction must be 
made by the affirmative vote from a majority of the members of the investment committee, with the committee member 
managing the transaction, if any, abstaining from the vote. Upon receipt of transaction approval, the investment team will 
re-confirm regulatory compliance, process and finalize all required legal documents, and fund the investment.

Post-Investment

We continuously monitor the status and progress of the portfolio companies. We generally offer managerial 
assistance to our portfolio companies, giving them access to our investment experience, direct industry expertise and 
contacts. The same investment team that was involved in the investment process will continue its involvement in the 
portfolio company post-investment. This provides for continuity of knowledge and allows the investment team to maintain 
a strong business relationship with key management of our portfolio companies for post-investment assistance and 
monitoring purposes.

As part of the monitoring process of LMM portfolio investments, the investment team will analyze monthly and 

quarterly financial statements versus the previous periods and year, review financial projections, meet and discuss issues or 
opportunities with management, attend board meetings and review all compliance certificates and covenants. While we 
maintain limited involvement in the ordinary course operations of our LMM portfolio companies, we maintain a higher 
level of involvement in non-ordinary course financing or strategic activities and any non-performing scenarios. 

As part of the monitoring process of our Private Loan and Middle Market portfolio investments, the investment 

team will analyze monthly and quarterly financial statements versus the previous periods and year, review financial 
projections and review all compliance certificates and covenants. Depending upon the nature of our Private Loan portfolio 
investments, our investment team may also attend board meetings, and meet and discuss issues or opportunities with the 
portfolio company’s management team or private equity owners, however, due to the larger size and nature of our “lender 
only” relationship with these Private Loan and Middle Market companies in comparison to our LMM portfolio companies, 
it is not necessary or practical to have as much direct management interface.

We utilize an internally developed investment rating system to rate the performance of each LMM, Private Loan 

and Middle Market portfolio company and to monitor our expected level of returns on each of our LMM, Private Loan and 
Middle Market investments in relation to our expectations for the portfolio company. The investment rating system takes 
into consideration various factors, including, but not limited to, each investment’s expected level of returns, the 
collectability of our debt investments and the ability to receive a return of the invested capital in our equity investments, 
comparisons to competitors and other industry participants, the portfolio company’s future outlook and other factors that 
are deemed to be significant to the portfolio company.

Exit Strategies/Refinancing

While we generally exit most investments through the refinancing or repayment of our debt and redemption or 

sale of our equity positions, we typically assist our LMM portfolio companies in developing and planning exit 
opportunities, including any sale or merger of our portfolio companies. We may also assist in the structure, timing, 
execution and transition of the exit strategy. The refinancing or repayment of Private Loan investments and Middle Market 
debt investments typically do not require our assistance due to the additional resources available to these larger Private 
Loan and Middle Market companies.

DETERMINATION OF NET ASSET VALUE AND INVESTMENT PORTFOLIO VALUATION PROCESS

We determine the net asset value (“NAV”) per share of our common stock on a quarterly basis. The NAV per 

share is equal to our total assets minus total liabilities divided by the total number of shares of common stock outstanding.

We are required to report our investments at fair value. As a result, the most significant determination inherent in 

the preparation of our consolidated financial statements is the valuation of our Investment Portfolio and the related amounts 
of unrealized appreciation and depreciation. We follow the provisions of the Financial Accounting Standards Board 
Accounting Standards Codification (“ASC”) 820, Fair Value Measurements and Disclosures (“ASC 820”). ASC 820 
defines fair value, establishes a framework for measuring fair value, establishes a fair value hierarchy based on the quality 

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of inputs used to measure fair value and enhances disclosure requirements for fair value measurements. ASC 820 requires 
us to assume that the portfolio investment is to be sold in the principal market to independent market participants, which 
may be a hypothetical market. Market participants are defined as buyers and sellers in the principal market that are 
independent, knowledgeable and willing and able to transact.

We determine in good faith the fair value of our Investment Portfolio pursuant to a valuation policy in accordance 

with ASC 820 and a valuation process approved by our Board of Directors and in accordance with the 1940 Act. Our 
valuation policies and processes are intended to provide a consistent basis for determining the fair value of our Investment 
Portfolio. See Note B.1. — Valuation of the Investment Portfolio included in Item 8. Consolidated Financial Statements 
and Supplementary Data of this Annual Report on Form 10-K for a detailed discussion of our Investment Portfolio 
valuation process and procedures.

Due to the inherent uncertainty in the valuation process, our determination of fair value for our Investment 

Portfolio may differ materially from the values that would have been determined had a ready market for the securities 
existed. In addition, changes in the market environment, portfolio company performance and other events that may occur 
over the lives of the investments may cause the gains or losses ultimately realized on these investments to be materially 
different than the valuations currently assigned. We determine the fair value of each individual investment and record 
changes in fair value as unrealized appreciation or depreciation.

The 1940 Act requires valuation of a portfolio security at “market value” if market quotations for the security are 

“readily available.” Portfolio securities for which market quotations are not readily available must be valued at fair value as 
determined in good faith by the board of directors. In December 2020, the SEC adopted Rule 2a-5 under the 1940 Act, 
which permits a BDC’s board of directors to designate its executive officers or investment adviser as a valuation designee 
to determine the fair value for its investment portfolio, subject to the active oversight of the board. 

Our Board of Directors adopted policies and procedures pursuant to Rule 2a-5 (the “Valuation Procedures”) and 

designated a group of our executive officers to serve as the Board’s valuation designee thereunder (the “Valuation 
Committee”) effective April 1, 2021. Pursuant to the Valuation Procedures, we undertake a multi-step process each quarter 
in connection with determining the fair value of our investments. 

The following outlines our valuation process as established under the Valuation Procedures:

•

•

•

•

•

•

Our quarterly process begins with an initial valuation of each portfolio investment performed by the valuation 
team consisting of several professionals who apply the appropriate valuation methodology depending on the 
type of investment.

Each valuation model is then reviewed by the investment team responsible for monitoring the portfolio 
investment for accuracy, with any recommended changes reviewed by the valuation team.

Updated valuation conclusions are then reviewed by and discussed with the Valuation Committee at quarterly 
valuation meetings. Valuation meetings are generally attended by the Valuation Committee, the valuation 
team, members of the investment team responsible for each investment and members of the compliance team. 
Valuation models and valuation conclusions are adjusted as necessary following such meetings.

A nationally recognized independent financial advisory services firm analyzes and provides observations, 
recommendations and an assurance certification regarding the determinations of the fair value for the majority 
of our portfolio companies on a rotational basis.

After incorporating commentary by the Valuation Committee and review of recommendations provided by 
the independent financial advisory services firm, valuation results are finalized and approved by the Valuation 
Committee.

The Board of Directors oversees the process through its Audit Committee in accordance with Rule 2a-5 
pursuant to the Valuation Procedures.

Determination of fair value involves subjective judgments and estimates. The notes to our consolidated financial 

statements refer to the uncertainty with respect to the possible effect of such valuations, and any change in such valuations, 
on our financial results and financial condition.

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COMPETITION

We compete for investments with a number of investment funds (including private equity funds, mezzanine funds, 

BDCs, and SBICs), as well as traditional financial services companies such as commercial banks and other sources of 
financing. Many of the entities that compete with us are larger and have more resources available to them. We believe we 
are able to be competitive with these entities primarily on the basis of our focus toward the underserved LMM, the 
experience and contacts of our management team, our responsive and efficient investment analysis and decision-making 
processes, our comprehensive suite of customized financing solutions and the investment terms we offer.

We believe that some of our competitors make senior secured loans, junior secured loans and subordinated debt 

investments with interest rates and returns that are comparable to or lower than the rates and returns that we target. 
Therefore, we do not seek to compete primarily on the interest rates and returns that we offer to potential portfolio 
companies. For additional information concerning the competitive risks we face, see Item 1A. Risk Factors — Risks Related 
to Our Business and Structure — We face increasing competition for investment opportunities.

HUMAN CAPITAL

Our employees are vital to our success as a principal investment firm. As a human-capital intensive business, the 

long-term success of our company depends on our people. We strive to attract, develop and retain our employees by 
offering unique employment opportunities, superior advancement and promotion opportunities, attractive compensation 
and benefit structures and a close-knit culture. The departure of our key investment and other personnel could cause our 
operating results to suffer. 

Our LMM business segment depends heavily on the business owners and management teams of our portfolio 

companies and their respective employees, contractors and service providers. In our investment process for LMM portfolio 
investments, the analysis of these individuals is a critical part of our overall investment underwriting process and as a result 
we carefully review the qualifications and experience of the portfolio company’s business owners and management team 
and their employment practices. We strive to partner with business owners and management teams whose business 
practices reflect our core values. 

We strive to recruit talented and driven individuals who share our values. We have competitive programs 

dedicated to attracting and retaining new talent and enhancing the skills of our employees. Our recruiting efforts utilize 
strong relationships with a variety of sources from which we recruit. Among other opportunities, we offer selected students 
investment analyst internships, which are expected to lead to permanent roles for high performing and high potential 
interns. Through our internship program, individuals who want to become investment analysts have the opportunity to see 
the full investment process from origination to closing, as well as post-closing portfolio management activities. We 
routinely recruit from within, promoting current employees who have shown the technical ability, attitude, interest and the 
initiative to take on greater responsibility. 

We have designed a compensation structure, including an array of benefit plans and programs, that we believe is 
attractive to our current and prospective employees. We also offer formal and informal training and mentorship programs 
that provide employees with access to senior level executives. Through our annual goal setting and performance review 
processes, our employees are annually evaluated by supervisors and our senior management team to ensure employees 
continue to develop and advance as expected. We are committed to having a diverse workforce, and an inclusive work 
environment is a natural extension of our culture. We also maintain a Women’s Initiative that provides employees with 
opportunities to network internally at Main Street and externally with other women in the financial services industry. Our 
employees have access to several programs designed to enable our employees to balance work, family and family-related 
situations including flexible working arrangements and parental leave for birth and adoption placement. We are committed 
to creating and maintaining an atmosphere where all employees feel welcomed, valued, respected and heard so that they 
feel motivated and encouraged to contribute fully to their careers, our company and our communities.

We seek to maintain a close-knit culture, which we believe is an important factor in employee retention, which is 

reinforced by our Community Building Committee. Our Community Building Committee, which is composed of a 
substantial cross section of employees across our organization, develops programs and initiatives that promote an open and 
inclusive atmosphere and encourage employee outreach with our community, in each case based upon feedback received 
from our employees. Initiatives generated by our Community Building Committee include employee well-being and 
engagement activities along with volunteer and donation opportunities with local charitable organizations. We encourage 

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you to visit our website for more information about charitable organizations receiving our ongoing support. Nothing on our 
website, however, shall be deemed incorporated by reference into this Annual Report on Form 10-K.

We monitor and evaluate various turnover and attrition metrics throughout our management team. Our annualized 

voluntary turnover is relatively low, a record which we attribute to our strong corporate culture, commitment to career 
development and attractive compensation and benefit programs. For additional information concerning the competitive 
risks we face, see Item 1A. Risk Factors — Risks Related to Our Business and Structure — Our success depends on 
attracting and retaining qualified personnel in a competitive environment.

As of December 31, 2022, we had 91 employees, 53 of whom we characterize as investment and portfolio 
management professionals, and the others include operations professionals and administrative staff. None of our employees 
are represented by a collective bargaining agreement. As necessary, we will hire additional investment professionals and 
administrative personnel. All but two of our employees are located in our Houston, Texas office.

REGULATION

Regulation as a Business Development Company

We have elected to be regulated as a BDC under the 1940 Act. The 1940 Act contains prohibitions and restrictions 

relating to transactions between BDCs and their affiliates, principal underwriters and affiliates of those affiliates or 
underwriters. The 1940 Act requires that a majority of the members of the board of directors of a BDC be persons other 
than “interested persons,” as that term is defined in the 1940 Act. In addition, the 1940 Act provides that we may not 
change the nature of our business so as to cease to be, or to withdraw our election as, a BDC unless approved by a majority 
of our outstanding voting securities.

The 1940 Act defines “a majority of the outstanding voting securities” as the lesser of (i) 67% or more of the 

voting securities present at a meeting if the holders of more than 50% of our outstanding voting securities are present or 
represented by proxy or (ii) more than 50% of our outstanding voting securities.

Qualifying Assets

Under the 1940 Act, a BDC may not acquire any asset other than assets of the type listed in Section 55(a) of the 

1940 Act, which are referred to as qualifying assets, unless, at the time the acquisition is made, qualifying assets represent 
at least 70% of the company’s total assets. The principal categories of qualifying assets relevant to our business are any of 
the following:

(1)

(2)

(3)

(4)

(5)

(6)

Securities purchased in transactions not involving any public offering from the issuer of such securities, 
which issuer (subject to certain limited exceptions) is an eligible portfolio company (as defined below), 
or from any person who is, or has been during the preceding 13 months, an affiliated person of an eligible 
portfolio company, or from any other person, subject to such rules as may be prescribed by the SEC.

Securities of any eligible portfolio company that we control.

Securities purchased in a private transaction from a U.S. issuer that is not an investment company or 
from an affiliated person of the issuer, or in transactions incident thereto, if the issuer is in bankruptcy 
and subject to reorganization or if the issuer, immediately prior to the purchase of its securities was 
unable to meet its obligations as they came due without material assistance other than conventional 
lending or financing arrangements.

Securities of an eligible portfolio company purchased from any person in a private transaction if there is 
no ready market for such securities and we already own 60% of the outstanding equity of the eligible 
portfolio company.

Securities received in exchange for or distributed on or with respect to securities described in (1) through 
(4) above, or pursuant to the exercise of warrants or rights relating to such securities.

Cash, cash equivalents, U.S. government securities or high-quality debt securities maturing in one year or 
less from the time of investment.

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In addition, a BDC must have been organized and have its principal place of business in the United States and 

must be operated for the purpose of making investments in the types of securities described in (1), (2) or (3) above.

An eligible portfolio company is defined in the 1940 Act as any issuer which:

(a)

(b)

is organized under the laws of, and has its principal place of business in, the United States;

is not an investment company (other than a small business investment company wholly-owned by the 
BDC) or a company that would be an investment company but for certain exclusions under the 1940 Act; 
and

(c)

satisfies any of the following:

(i)

(ii)

(iii)

does not have any class of securities that is traded on a national securities exchange or has a 
class of securities listed on a national securities exchange but has an aggregate market value of 
outstanding voting and non-voting common equity of less than $250 million;

is controlled by a BDC or a group of companies including a BDC and the BDC has an affiliated 
person who is a director of the eligible portfolio company; or

is a small and solvent company having total assets of not more than $4 million and capital and 
surplus of not less than $2 million.

Managerial Assistance to Portfolio Companies

As noted above, a BDC must be operated for the purpose of making investments in the type of securities described 

in (1), (2) or (3) above under the heading entitled “— Qualifying Assets.” In addition, BDCs must generally offer to make 
available to such issuer of the securities (other than small and solvent companies described above) significant managerial 
assistance; except that, where we purchase such securities in conjunction with one or more other persons acting together, 
one of the other persons in the group may make available such managerial assistance. Making available managerial 
assistance means, among other things, any arrangement whereby the BDC, through its directors, officers or employees, 
offers to provide, and, if accepted, does so provide, significant guidance and counsel concerning the management, 
operations or business objectives and policies of a portfolio company. However, if a BDC purchases securities in 
conjunction with one or more other persons acting together, one of the other persons in the group may make available such 
significant managerial assistance on behalf of all investors in the group.

Temporary Investments

Pending investment in “qualifying assets,” as described above, our investments may consist of cash, cash 
equivalents, U.S. government securities and high-quality debt securities maturing in one year or less from time of 
investment therein, so that 70% of our assets are qualifying assets.

Senior Securities

Prior to 2018 legislation that modified the asset coverage requirements of the 1940 Act, we were permitted, as a 

BDC, to issue senior securities only in amounts such that our asset coverage, as defined in the 1940 Act, equals at least 
200% of all debt and/or senior stock immediately after each such issuance. However, 2018 legislation modified the 1940 
Act by allowing a BDC to increase the maximum amount of leverage it may incur from an asset coverage ratio, or BDC 
asset coverage ratio, of 200% to an asset coverage ratio of 150%, if certain requirements are met. In May 2022, our 
stockholders approved the application of the reduced BDC asset coverage ratio. As a result, the BDC asset coverage ratio 
applicable to us decreased from 200% to 150% effective May 3, 2022.

We have received exemptive relief from the SEC to permit us to exclude the SBA-guaranteed debentures of the 

Funds from our 150% asset coverage test under the 1940 Act. As such, our ratio of total consolidated assets to outstanding 
indebtedness may be less than 150%. This provides us with increased investment flexibility but also increases our risks 
related to leverage. 

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In addition, while any senior securities remain outstanding (other than senior securities representing indebtedness 

issued in consideration of a privately arranged loan which is not intended to be publicly distributed), we must generally 
include provisions in the documents governing new senior securities to prohibit any cash distribution to our stockholders or 
the repurchase of such securities or shares unless we meet the applicable asset coverage ratios at the time of the distribution 
or repurchase. We may also borrow amounts up to 5% of the value of our total assets for temporary or emergency purposes 
without regard to asset coverage with such borrowings not constituting senior securities for purposes of the asset coverage 
ratio requirements of the 1940 Act. A loan is presumed to be for temporary purposes if it is repaid within sixty days and not 
extended or renewed. For a discussion of the risks associated with leverage, see Item 1A. Risk Factors — Risks Related to 
Leverage, including, without limitation, — Because we borrow money, the potential for gain or loss on amounts invested in 
us is magnified and may increase the risk of investing in us.

Common Stock

We are not generally able to issue and sell our common stock at a price below NAV per share. We may, however, 

sell our common stock, warrants, options or rights to acquire our common stock, at a price below the current NAV of the 
common stock if our Board of Directors determines that such sale is in our best interests and that of our stockholders, and 
our stockholders approve such sale. In any such case, the price at which our securities are to be issued and sold may not be 
less than a price which, in the determination of our Board of Directors, closely approximates the market value of such 
securities (less any distributing commission or discount). We did not seek stockholder authorization to sell shares of our 
common stock below the then current NAV per share of our common stock at our 2022 Annual Meeting of Stockholders, 
and have not sought such stockholder authorization since 2012, because our common stock price had been trading 
significantly above the NAV per share of our common stock since 2011. Our stockholders have previously approved a 
proposal that authorizes us to issue securities to subscribe to, convert to, or purchase shares of our common stock in one or 
more offerings. We may also make rights offerings to our stockholders at prices per share less than the NAV per share, 
subject to applicable requirements of the 1940 Act. See Item 1A. Risk Factors — Risks Related to our Securities — 
Stockholders may incur dilution if we sell shares of our common stock in one or more offerings at prices below the then 
current NAV per share of our common stock or issue securities to subscribe to, convert to or purchase shares of our 
common stock.

Code of Ethics

We have adopted a code of ethics pursuant to Rule 17j-1 under the 1940 Act that establishes procedures for 
personal investments and restricts certain personal securities transactions. Personnel subject to the code may invest in 
securities for their personal investment accounts, including securities that may be purchased or held by us, so long as such 
investments are made in accordance with the code’s requirements. The code of ethics is available on the EDGAR Database 
on the SEC’s website at http://www.sec.gov.

Proxy Voting Policies and Procedures

We vote proxies relating to our portfolio securities in a manner in which we believe is consistent with the best 

interest of our stockholders. We review on a case-by-case basis each proposal submitted to a stockholder vote to determine 
its impact on the portfolio securities held by us. Although we generally vote against proposals that we expect would have a 
negative impact on our portfolio securities, we may vote for such a proposal if there exists compelling long-term reasons to 
do so.

Our proxy voting decisions are made by the investment team which is responsible for monitoring each of our 
investments. To ensure that our vote is not the product of a conflict of interest, we require that anyone involved in the 
decision-making process discloses to our chief compliance officer any potential conflict regarding a proxy vote of which he 
or she is aware.

Stockholders may obtain information, without charge, regarding how we voted proxies with respect to our 
portfolio securities by making a written request for proxy voting information to: Chief Compliance Officer, 1300 Post Oak 
Boulevard, 8th Floor, Houston, Texas 77056.

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Other 1940 Act Regulations

We are also prohibited under the 1940 Act from knowingly participating in certain transactions with our affiliates 

without the prior approval of our Board of Directors who are not interested persons and, in some cases, prior approval by 
the SEC.

We are required to provide and maintain a bond issued by a reputable fidelity insurance company to protect us 

against larceny and embezzlement. Furthermore, as a BDC, we are prohibited from protecting any director or officer 
against any liability to us or our stockholders arising from willful misfeasance, bad faith, gross negligence or reckless 
disregard of the duties involved in the conduct of such person’s office.

We are required to adopt and implement written policies and procedures reasonably designed to prevent violation 
of the federal securities laws, review these policies and procedures no less frequently than annually for their adequacy and 
the effectiveness of their implementation, and to designate a chief compliance officer to be responsible for administering 
the policies and procedures.

We may be periodically examined by the SEC for compliance with the 1940 Act.

Small Business Investment Company Regulations

Each of the Funds is licensed by the SBA to operate as a SBIC under Section 301(c) of the Small Business 

Investment Act of 1958. MSMF obtained its SBIC license in 2002 and MSC III obtained its license in 2016.

SBICs are designed to stimulate the flow of private capital to eligible small businesses. Under SBIC regulations, 

SBICs may make loans to eligible small businesses, invest in the equity securities of such businesses and provide them 
with consulting and advisory services. Each of the Funds has typically invested in secured debt, acquired warrants and/or 
made equity investments in qualifying small businesses.

The Funds are subject to regulation and oversight by the SBA, including requirements with respect to reporting 
financial information, such as the extent of capital impairment if applicable, on a regular basis and annual examinations 
conducted by the SBA. The SBA, as a creditor, will have a superior claim to the Funds’ assets over our securities holders in 
the event the Funds are liquidated or the SBA exercises its remedies under the SBA-guaranteed debentures issued by the 
Funds upon an event of default.

Under present SBIC regulations, eligible small businesses generally include businesses that (together with their 

affiliates) have a tangible net worth not exceeding $19.5 million or have average annual net income after U.S. federal 
income taxes not exceeding $6.5 million (average net income to be computed without benefit of any carryover loss) for the 
two most recent fiscal years. In addition, an SBIC must devote 25% of its investment activity to “smaller” enterprises as 
defined by the SBA. A smaller enterprise generally includes businesses that have a tangible net worth not exceeding $6 
million and have average annual net income after U.S. federal income taxes not exceeding $2 million (average net income 
to be computed without benefit of any net carryover loss) for the two most recent fiscal years. SBIC regulations also 
provide alternative size standard criteria to determine eligibility for designation as an eligible small business or smaller 
enterprise, which criteria depend on the primary industry in which the business is engaged and are based on such factors as 
the number of employees and gross revenue. However, once an SBIC has invested in a company, it generally may continue 
to make follow-on investments in the company, regardless of the size of the portfolio company at the time of the follow-on 
investment, up to the time of the portfolio company’s initial public offering.

The SBA prohibits an SBIC from providing funds to small businesses for certain purposes, such as relending and 
investment outside the United States, to businesses engaged in certain prohibited industries, and to certain “passive” (non-
operating) companies. In addition, without prior SBA approval, an SBIC may not invest an amount equal to more than 30% 
of the SBIC’s regulatory capital, as defined by the SBA, in any one portfolio company and its affiliates.

The SBA places certain limitations on the financing terms of investments by SBICs in portfolio companies (such 

as limiting the permissible interest rate on debt securities held by an SBIC in a portfolio company). Included in such 
limitations are SBIC regulations which allow an SBIC to exercise control over a small business for a period of seven years 
from the date on which the SBIC initially acquires its control position. This control period may be extended for an 
additional period of time with the SBA’s prior written approval.

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The SBA restricts the ability of an SBIC to lend money to any of its officers, directors and employees or to invest 

in affiliates thereof. The SBA also prohibits, without prior SBA approval, a “change of control” of an SBIC or transfers 
that would result in any person (or a group of persons acting in concert) owning 10% or more of a class of equity of a 
licensed SBIC. A “change of control” is any event which would result in the transfer of the power, direct or indirect, to 
direct the management and policies of an SBIC, whether through ownership, contractual arrangements or otherwise.

The SBIC licenses allow the Funds to incur leverage by issuing SBA-guaranteed debentures, subject to the 

issuance of a capital commitment and certain approvals by the SBA and customary procedures. SBA-guaranteed 
debentures carry long-term fixed rates that are generally lower than rates on comparable bank and other debt. Under 
applicable regulations, an SBIC may generally have outstanding debentures guaranteed by the SBA in amounts up to twice 
the amount of the privately raised funds of the SBIC. Debentures guaranteed by the SBA have a maturity of ten years, 
require semiannual payments of interest, do not require any principal payments prior to maturity, and are not subject to 
prepayment penalties. As of December 31, 2022, we, through the Funds, had $350.0 million of outstanding SBA-
guaranteed debentures, which had an annual weighted-average interest rate of 2.9%.

SBICs must invest idle funds that are not being used to make loans in investments permitted under SBIC 

regulations in the following limited types of securities: (i) direct obligations of, or obligations guaranteed as to principal 
and interest by, the United States government, which mature within 15 months from the date of the investment; (ii) 
repurchase agreements with federally insured institutions with a maturity of seven days or less (and the securities 
underlying the repurchase obligations must be direct obligations of or guaranteed by the federal government); (iii) 
certificates of deposit with a maturity of one year or less, issued by a federally insured institution; (iv) a deposit account in 
a federally insured institution that is subject to a withdrawal restriction of one year or less; (v) a checking account in a 
federally insured institution; or (vi) a reasonable petty cash fund.

SBICs are periodically examined and audited by the SBA’s staff to determine their compliance with SBIC 

regulations and are periodically required to file certain financial information and other documents with the SBA.

Neither the SBA nor the U.S. government or any of its agencies or officers has approved any ownership interest to 

be issued by us or any obligation that we or any of our subsidiaries may incur.

Securities Exchange Act of 1934 and Sarbanes-Oxley Act Compliance

We are subject to the reporting and disclosure requirements of the Securities Exchange Act of 1934 (the 
“Exchange Act”), including the filing of quarterly, annual and current reports, proxy statements and other required items. 
In addition, we are subject to the Sarbanes-Oxley Act of 2002, which imposes a wide variety of regulatory requirements on 
publicly-held companies and their insiders. For example:

•

•

•

•

pursuant to Rule 13a-14 of the Exchange Act, our Chief Executive Officer and Chief Financial Officer are 
required to certify the accuracy of the consolidated financial statements contained in our periodic reports;

pursuant to Item 307 of Regulation S-K, our periodic reports are required to disclose our conclusions about 
the effectiveness of our disclosure controls and procedures;

pursuant to Rule 13a-15 of the Exchange Act, our management is required to prepare a report regarding its 
assessment of our internal control over financial reporting, and our independent registered public accounting 
firm separately audits our internal control over financial reporting; and

pursuant to Item 308 of Regulation S-K and Rule 13a-15 of the Exchange Act, our periodic reports must 
disclose whether there were significant changes in our internal control over financial reporting or in other 
factors that could significantly affect these controls subsequent to the date of their evaluation, including any 
corrective actions with regard to significant deficiencies and material weaknesses.

The New York Stock Exchange Corporate Governance Regulations

The New York Stock Exchange (“NYSE”) has adopted corporate governance regulations that listed companies 

must comply with. We believe we are in compliance with such corporate governance listing standards. We intend to 
monitor our compliance with all future listing standards and to take all necessary actions to ensure that we stay in 
compliance.

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Investment Adviser Regulations

The External Investment Manager, which is wholly-owned by us, is subject to regulation under the Investment 

Advisers Act of 1940, as amended (the “Advisers Act”). The Advisers Act establishes, among other things, recordkeeping 
and reporting requirements, disclosure requirements, limitations on transactions between the adviser’s account and an 
advisory client’s account, limitations on transactions between the accounts of advisory clients, and general anti-fraud 
prohibitions. The External Investment Manager may be examined by the SEC from time to time for compliance with the 
Advisers Act.

Taxation as a Regulated Investment Company

MSCC has elected to be treated for U.S. federal income tax purposes as a RIC under Subchapter M of the Code. 

MSCC’s taxable income includes the taxable income generated by MSCC and certain of its subsidiaries, including the 
Funds, which are treated as disregarded entities for tax purposes. As a RIC, MSCC generally will not pay corporate-level 
U.S. federal income taxes on any income that we distribute to our stockholders as dividends. To qualify as a RIC, we must, 
among other things, meet certain source-of-income and asset diversification requirements (as described below). In addition, 
in order to obtain RIC tax treatment, we must distribute to our stockholders, for each taxable year, at least 90% of our 
“investment company taxable income,” which is generally our net ordinary taxable income plus the excess of realized net 
short-term capital gains over realized net long-term capital losses, and 90% of our tax-exempt income (the “Annual 
Distribution Requirement”). As part of maintaining RIC status, undistributed taxable income (subject to a 4% non-
deductible U.S. federal excise tax) pertaining to a given fiscal year may be distributed up to 12 months subsequent to the 
end of that fiscal year, provided such dividends are declared on or prior to the later of (i) filing of the U.S. federal income 
tax return for the applicable fiscal year or (ii) the fifteenth day of the ninth month following the close of the year in which 
such taxable income was generated.

For any taxable year in which we qualify as a RIC and satisfy the Annual Distribution Requirement, we will not 

be subject to U.S. federal income tax on the portion of our income or capital gains we distribute (or are deemed to 
distribute) to stockholders. We will be subject to U.S. federal income tax at the regular corporate rates on any income or 
capital gains not distributed (or deemed distributed) to our stockholders.

We are subject to a 4% non-deductible U.S. federal excise tax on certain undistributed income unless we distribute 

in a timely manner an amount at least equal to the sum of (1) 98% of our net ordinary taxable income for each calendar 
year, (2) 98.2% of our capital gain net income for the one-year period ending December 31 in that calendar year and (3) 
any taxable income recognized, but not distributed, in preceding years on which we paid no U.S. federal income tax (the 
“Excise Tax Avoidance Requirement”). Dividends declared and paid by us in a year will generally differ from taxable 
income for that year as such dividends may include the distribution of current year taxable income, exclude amounts 
carried over into the following year, and include the distribution of prior year taxable income carried over into and 
distributed in the current year. For amounts we carry over into the following year, we will be required to pay the 4% U.S. 
federal excise tax on the excess of 98% of our annual investment company taxable income and 98.2% of our capital gain 
net income over our distributions for the year.

In order to qualify as a RIC for U.S. federal income tax purposes, we must, among other things:

•

•

continue to qualify as a BDC under the 1940 Act at all times during each taxable year;

derive in each taxable year at least 90% of our gross income from dividends, interest, payments with respect 
to certain securities, loans, gains from the sale of stock or other securities, net income from certain “qualified 
publicly traded partnerships,” or other income derived with respect to our business of investing in such stock 
or securities (the “90% Income Test”); and

•

diversify our holdings so that at the end of each quarter of the taxable year:

•

at least 50% of the value of our assets consists of cash, cash equivalents, U.S. government securities, 
securities of other RICs, and other securities if such other securities of any one issuer do not represent 
more than 5% of the value of our assets or more than 10% of the outstanding voting securities of the 
issuer; and

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•

no more than 25% of the value of our assets is invested in the securities, other than U.S. government 
securities or securities of other RICs, (i) of one issuer, (ii) of two or more issuers that are controlled, as 
determined under applicable Code rules, by us and that are engaged in the same or similar or related 
trades or businesses or (iii) of certain “qualified publicly traded partnerships” (collectively, the 
“Diversification Tests”).

In order to comply with the 90% Income Test, we formed the Taxable Subsidiaries as wholly-owned taxable 

subsidiaries for the primary purpose of permitting us to own equity interests in portfolio companies which are “pass-
through” entities for tax purposes. Absent the taxable status of the Taxable Subsidiaries, a portion of the gross income from 
such portfolio companies would flow directly to us for purposes of the 90% Income Test. To the extent such income did 
not consist of income derived from securities, such as dividends and interest, it could jeopardize our ability to qualify as a 
RIC and, therefore, cause us to incur significant U.S. federal income taxes. The Taxable Subsidiaries are consolidated with 
Main Street for generally accepted accounting principles in the United States of America (“U.S. GAAP”) purposes and are 
included in our consolidated financial statements, and the portfolio investments held by the Taxable Subsidiaries are 
included in our consolidated financial statements. The Taxable Subsidiaries are not consolidated with MSCC for income 
tax purposes and may generate income tax expense, or benefit, as a result of their ownership of the portfolio investments. 
The income tax expense, or benefit, if any, and any related tax assets and liabilities, are reflected in our consolidated 
financial statements.

The External Investment Manager is accounted for as a portfolio investment for U.S. GAAP purposes and is an 
indirect wholly-owned subsidiary of MSCC, owned through a Taxable Subsidiary. The External Investment Manager is 
owned by a Taxable Subsidiary in order to comply with the 90% Income Test, since the External Investment Manager’s 
income would likely not consist of income derived from securities, such as dividends and interest, and as result, it could 
jeopardize our ability to qualify as a RIC and, therefore, cause us to incur significant U.S. federal income taxes. As a result 
of its ownership by a Taxable Subsidiary, the External Investment Manager is a disregarded entity for tax purposes. The 
External Investment Manager has also entered into a tax sharing agreement with its Taxable Subsidiary owner. Since the 
External Investment Manager is accounted for as a portfolio investment of MSCC and is not included as a consolidated 
subsidiary of MSCC in MSCC’s consolidated financial statements, and as a result of the tax sharing agreement with its 
Taxable Subsidiary owner, for its stand-alone financial reporting purposes the External Investment Manager is treated as if 
it is taxed at normal corporate tax rates based on its taxable income and, as a result of its activities, may generate income 
tax expense or benefit. The income tax expense, or benefit, if any, and the related tax assets and liabilities, of the External 
Investment Manager are reflected in the External Investment Manager’s separate financial statements.

We may be required to recognize taxable income in circumstances in which we do not receive cash. For example, 

if we hold debt obligations that are treated under applicable tax rules as having original issue discount (such as debt 
instruments issued with warrants and debt securities invested in at a discount to par), we must include in income each year 
a portion of the original issue discount that accrues over the life of the obligation, regardless of whether cash representing 
such income is received by us in the same taxable year. We may also have to include in income other amounts that we have 
not yet received in cash such as PIK interest, cumulative dividends or amounts that are received in non-cash compensation 
such as warrants or stock. Because any original issue discount or other amounts accrued will be included in our investment 
company taxable income for the year of accrual, we may be required to make a distribution to our stockholders in order to 
satisfy the Annual Distribution Requirement, even though we will not have received any corresponding cash amount.

Although we do not presently expect to do so, we are authorized to borrow funds and to sell assets in order to 

satisfy distribution requirements. However, under the 1940 Act, we are not permitted to make distributions to our 
stockholders in certain circumstances while our debt obligations and other senior securities are outstanding unless certain 
“asset coverage” tests are met. See Regulation — Regulation as a Business Development Company — Senior Securities. 
Moreover, our ability to dispose of assets to meet our distribution requirements may be limited by (1) the illiquid nature of 
our portfolio and/or (2) other requirements relating to our status as a RIC, including the Diversification Tests. If we dispose 
of assets in order to meet the Annual Distribution Requirement or the Excise Tax Avoidance Requirement, we may make 
such dispositions at times that, from an investment standpoint, are not advantageous.

We may distribute taxable dividends that are payable in part in our stock. Under certain applicable provisions of 

the Code and the U.S. Department of the Treasury (“Treasury”) regulations, distributions payable by us in cash or in shares 
of stock (at the stockholders’ election) would satisfy the Annual Distribution Requirement. The Internal Revenue Service 
has issued guidance indicating that this rule will apply even where the total amount of cash that may be distributed is 
limited to no more than 20% of the total distribution. According to this guidance, if too many stockholders elect to receive 
their distributions in cash, each such stockholder would receive a pro rata share of the total cash to be distributed and would 

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receive the remainder of their distribution in shares of stock. Taxable stockholders receiving such dividends will be 
required to include the full amount of the dividend (whether received in cash, our stock, or a combination thereof) as (i) 
ordinary income (including any qualified dividend income that, in the case of a noncorporate stockholder, may be eligible 
for the same reduced maximum tax rate applicable to long-term capital gains to the extent such distribution is properly 
reported by us as qualified dividend income and such stockholder satisfies certain minimum holding period requirements 
with respect to our stock) or (ii) long-term capital gain (to the extent such distribution is properly reported as a capital gain 
dividend), to the extent of our current and accumulated earnings and profits for U.S. federal income tax purposes. As a 
result, a U.S. stockholder may be required to pay tax with respect to such dividends in excess of any cash received. If a 
U.S. stockholder sells the stock it receives 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 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 stock in order to pay taxes owed on dividends, it may put downward pressure on the trading 
price of our stock.

Failure to Qualify as a RIC

If we fail to satisfy the 90% Income Test or the Diversification Tests for any taxable year, we may nevertheless 

continue to qualify as a RIC for such year if certain relief provisions are applicable (which may, among other things, 
require us to pay certain corporate-level U.S. federal taxes or to dispose of certain assets).

If we were unable to qualify for treatment as a RIC and the foregoing relief provisions are not applicable, we 

would be subject to tax on all of our taxable income at regular corporate rates. We would not be able to deduct distributions 
to stockholders, nor would they be required to be made. If we were subject to tax on all of our taxable income at regular 
corporate rates, then distributions we make after being subject to such tax would be taxable to our stockholders and, 
provided certain holding period and other requirements were met, could qualify for treatment as “qualified dividend 
income” eligible for the maximum 20% rate (plus a 3.8% Medicare surtax, if applicable) applicable to qualified dividends 
to the extent of our current and accumulated earnings and profits. Subject to certain limitations under the Code, corporate 
taxpayers would be eligible for a dividends-received deduction on distributions they receive. Distributions in excess of our 
current and accumulated earnings and profits would be treated first as a return of capital to the extent of the stockholder’s 
tax basis, and any remaining distributions would be treated as a capital gain. To requalify as a RIC in a subsequent taxable 
year, we would be required to satisfy the RIC qualification requirements for that year and dispose of any earnings and 
profits from any year in which we failed to qualify as a RIC. Subject to a limited exception applicable to RICs that 
qualified as such under Subchapter M of the Code for at least one year prior to disqualification and that requalify as a RIC 
no later than the second year following the nonqualifying year, we could be subject to tax on any unrealized net built-in 
gains in the assets held by us during the period in which we failed to qualify as a RIC that are recognized within the 
subsequent five years, unless we made a special election to pay corporate-level U.S. federal income tax on such built-in 
gain at the time of our requalification as a RIC.

Item 1A. Risk Factors

Investing in our securities involves a number of significant risks. In addition to the other information contained in 
this Annual Report on Form 10-K, you should consider carefully the following information before making an investment in 
our securities. The risks set out below are not the only risks we face. Additional risks and uncertainties not presently known 
to us or not presently deemed material by us might also impair our operations and performance. If any of the following 
events occur, our business, financial condition and results of operations could be materially and adversely affected. In 
such case, our NAV, the trading price of our common stock and the value of our other securities could decline, and you 
may lose all or part of your investment.

SUMMARY OF RISK FACTORS

The following is a summary of the principal risk factors associated with an investment in our securities. Further 

details regarding each risk included in the below summary list can be found further below.

Risks Related to our Business and Structure

• Because our Investment Portfolio is recorded at fair value, there is and will continue to be uncertainty as to the value 

of our portfolio investments.

• Our financial condition and results of operations depends on our ability to effectively manage and deploy capital.

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• We are subject to risks associated with the interest rate environment and changes in interest rates will affect our cost of 

capital, net investment income and the value of our investments.

• We face increasing competition for investment opportunities.
• We are dependent upon our key investment personnel for our future success.
• Our success depends on attracting and retaining qualified personnel in a competitive environment.
• Our business model depends to a significant extent upon strong referral relationships.
• Our Board of Directors may change our operating policies and strategies without prior notice or stockholder approval, 

the effects of which may be adverse.

Risks Related to our Investments

• The types of portfolio companies in which we invest involve significant risks and we could lose all or part of our 

investment.

• Economic recessions or downturns could impair our portfolio companies’ performance and defaults by our portfolio 

companies will harm our operating results.

• Rising credit spreads could affect the value of our investments, and rising interest rates make it more difficult for 

portfolio companies to make periodic payments on their loans.

• Inflation could adversely affect the business, results of operations and financial condition of our portfolio companies.
• We may be exposed to higher risks with respect to our investments that include original issue discount or PIK interest.
• The lack of liquidity in our investments may adversely affect our business.
• We may not have the funds or ability to make additional investments in our portfolio companies.
• There may be circumstances where our debt investments could be subordinated to claims of other creditors or we 

could be subject to lender liability claims.

• We generally will not control our portfolio companies.
• Defaults by our portfolio companies will harm our operating results.
• Any unrealized depreciation that we experience in our portfolio may be an indication of future realized losses, which 

could reduce our income and gains available for distribution.

• Prepayments of our debt investments by our portfolio companies could adversely impact our results of operations and 

reduce our return on equity.

• The interest rates of some of our investments are priced using a spread over LIBOR, which will be phased out in the 

future.

• We may be subject to risks associated with “covenant-lite” loans.
• We may not realize gains from our equity investments.

Risks Related to Leverage

• Because we borrow money, the potential for gain or loss on amounts invested in us is magnified and may increase the 

risk of investing in us.

• All of our assets are subject to security interests under our senior securities and if we default on our obligations under 

our senior securities, we may suffer adverse consequences, including foreclosure on our assets.

• We are subject to risks associated with any revolving credit facility that utilizes a Structured Subsidiary as our interests 
in any Structured Subsidiary are subordinated and we could be prevented from receiving cash on our equity interests 
from a Structured Subsidiary.

Risks Related to our Investment Management Activities

• Our executive officers and employees, through the External Investment Manager, may manage other investment funds 

that operate in the same or a related line of business as we do, and may invest in such funds, which may result in 
significant conflicts of interest.

• We, through the External Investment Manager, derive revenues from managing third-party funds pursuant to 

management agreements that may be terminated.

Risks Related to BDCs

• Failure to comply with applicable laws or regulations and changes in laws or regulations governing our operations may 

adversely affect our business or cause us to alter our business strategy.

• Operating under the constraints imposed on us as a BDC and RIC may hinder the achievement of our investment 

objectives.

Risks Related to our Securities

• Investing in our securities may involve a high degree of risk.
• Shares of closed-end investment companies, including BDCs, may trade at a discount to their NAV.

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• We may not be able to pay distributions to our stockholders, our distributions may not grow over time, and a portion of 

distributions paid to our stockholders may be a return of capital.

Risks Related to our SBIC Funds

• We, through the Funds, issue debt securities guaranteed by the SBA and sold in the capital markets. As a result of its 
guarantee of the debt securities, the SBA has fixed dollar claims on the assets of the Funds that are superior to the 
claims of our securities holders.

Federal Income Tax Risks

• We will be subject to corporate-level U.S. federal income tax if we are unable to qualify as a RIC under Subchapter M 

of the Code.

• We may have difficulty paying the distributions required to maintain RIC tax treatment under the Code if we recognize 

income before or without receiving cash representing such income.

General Risk Factors

• Events outside of our control, including public health crises, supply chain disruptions and inflation, could negatively 

affect our portfolio companies and the results of our operations.

• We are currently operating in a period of capital markets disruption and economic uncertainty, and capital markets 

may experience periods of disruption and instability in the future.

• Government intervention in the credit markets could adversely affect our business.
• We are highly dependent on information systems and systems failures could significantly disrupt our business.

RISKS RELATED TO OUR BUSINESS AND STRUCTURE

Because our Investment Portfolio is recorded at fair value, there is and will continue to be uncertainty as to the value of 
our portfolio investments.

Under the 1940 Act, we are required to carry our portfolio investments at market value or, if there is no readily 

available market value, at fair value as determined by us pursuant to procedures established and overseen by our Board of 
Directors. Typically, there is not a public market for the securities of the privately held companies in which we invest 
through our LMM and Private Loan investment strategies. As a result, we value these securities quarterly at fair value 
based on inputs from management and a nationally recognized independent financial advisory services firm (on a rotational 
basis) pursuant to Valuation Procedures approved by our Board of Directors. In addition, the market for investments in 
companies that we invest through our Middle Market investment strategy is generally not a liquid market, and therefore, we 
primarily use a combination of observable inputs in non-active markets for which sufficient observable inputs were not 
available to determine the fair value of these investments and unobservable inputs, pursuant to our Valuation Procedures. 
See Note B.1. — Valuation of the Investment Portfolio included in Item 8. Consolidated Financial Statements and 
Supplementary Data of this Annual Report on Form 10-K for a detailed discussion of our Investment Portfolio valuation 
process and procedures.

The determination of fair value and consequently, the amount of unrealized gains and losses in our portfolio, are 
to a certain degree, subjective and dependent on a valuation process approved by our Board of Directors. Certain factors 
that may be considered in determining the fair value of our investments include external events, such as private mergers, 
sales and acquisitions involving comparable companies. Because such valuations, and particularly valuations of securities 
in privately held companies, are inherently uncertain, may fluctuate over short periods of time and may be based on 
estimates, our determinations of fair value may differ materially from the values that would have been used if a ready 
market for these securities existed. Due to this uncertainty, our fair value determinations may cause our NAV on a given 
date to materially understate or overstate the value that we may ultimately realize on one or more of our investments. As a 
result, investors purchasing our securities based on an overstated NAV would pay a higher price than the value of our 
investments might warrant. Conversely, investors selling our securities during a period in which the NAV understates the 
value of our investments may receive a lower price for their securities than the value of our investments might warrant.

Our financial condition and results of operations depends on our ability to effectively manage and deploy capital.

Our ability to achieve our investment objective of maximizing our portfolio’s total return by generating current 

income from our debt investments and current income and capital appreciation from our equity and equity-related 
investments, including warrants, convertible securities and other rights to acquire equity securities in a portfolio company, 

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depends on our ability to effectively manage and deploy capital, which depends, in turn, on our investment team’s ability to 
identify, evaluate and monitor, and our ability to finance and invest in, companies that meet our investment criteria.

Accomplishing our investment objective on a cost-effective basis is largely a function of our investment team’s 

handling of the investment process, its ability to provide competent, attentive and efficient services and our access to 
investments offering acceptable terms. In addition to monitoring the performance of our existing investments, members of 
our investment team are also called upon, from time to time, to provide managerial assistance to some of our portfolio 
companies. These demands on their time may distract them or slow the rate of investment.

Even if we are able to grow and build upon our investment operations, any failure to manage our growth 
effectively could have a material adverse effect on our business, financial condition, results of operations and prospects. 
The results of our operations will depend on many factors, including the availability of opportunities for investment, 
readily accessible short and long-term funding alternatives in the financial markets and economic conditions. Furthermore, 
if we cannot successfully operate our business or implement our investment policies and strategies as described herein, it 
could negatively impact our ability to pay dividends.

We are subject to risks associated with the interest rate environment and changes in interest rates will affect our cost of 
capital, net investment income and the value of our investments.

To the extent we borrow money or issue debt securities or preferred stock to make investments, our net investment 
income will depend, in part, upon the difference between the rate at which we borrow funds or pay interest or dividends on 
such debt securities or preferred stock and the rate at which we invest these funds. In addition, many of our debt 
investments and borrowings have floating interest rates that reset on a periodic basis, and many of our investments are 
subject to interest rate floors. As a result, a change in market interest rates could have a material adverse effect on our net 
investment income. In periods of rising interest rates, our cost of funds will increase because the interest rates on the 
amounts borrowed under our credit facilities are floating, and any new fixed rate debt may be issued a higher coupon rates, 
which could reduce our net investment income to the extent any debt investments have either fixed interest rates, or in 
periods when debt investments with floating interest rates are subject to an interest rate floor above then current levels. In 
periods of declining interest rates, our interest income and our net investment income could be reduced as the interest 
income earned on our floating rate debt investments declines and any new fixed rate debt may be issued at lower coupon 
rates. See further discussion and analysis at Item 7A. Quantitative and Qualitative Disclosures about Market Risk.

We can use interest rate risk management techniques in an effort to limit our exposure to interest rate fluctuations. 

Such techniques could include various interest rate hedging activities to the extent permitted by the 1940 Act and 
applicable commodities laws. These activities could limit our ability to participate in the benefits of lower interest rates 
with respect to the hedged borrowings. Adverse developments resulting from changes in interest rates or hedging 
transactions could have a material adverse effect on our business, financial condition and results of operations.

An increase in the market pricing of the spreads charged over index rates on floating rate investments could lead 

to a decline in the fair value of the debt securities we own, which would adversely affect our NAV. Also, an increase in 
interest rates available to investors could make an investment in our common stock less attractive if we are not able to 
increase our dividends, which could reduce the value of our common stock.

We face increasing competition for investment opportunities.

We compete for investments with other investment funds (including private equity funds, debt funds, mezzanine 

funds, collateralized loan obligation funds, or CLOs, BDCs and SBICs), as well as traditional financial services companies 
such as commercial banks and other sources of funding. Many of our competitors are substantially larger and have 
considerably greater financial, technical and marketing resources than we do. For example, some competitors may have a 
lower cost of capital and access to funding sources that are not available to us. In addition, some of our competitors may 
have higher risk tolerances or different risk assessments than we have. These characteristics could allow our competitors to 
consider a wider variety of investments, establish more relationships and offer better pricing and more flexible structuring 
than we are able to do. We may lose investment opportunities if we do not match our competitors’ pricing, terms and 
structure. If we are forced to match our competitors’ pricing, terms and structure, we may not be able to achieve acceptable 
returns on our investments or may bear substantial risk of capital loss. A significant part of our competitive advantage 
stems from the fact that the market for investments in LMM companies is underserved by traditional commercial banks and 
other financing sources. A significant increase in the number and/or the size of our competitors in this target market could 

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force us to accept less attractive investment terms. Furthermore, many of our competitors are not subject to the regulatory 
restrictions that the 1940 Act imposes on us as a BDC.

We are dependent upon our key investment personnel for our future success.

We depend on the members of our investment team, particularly Dwayne L. Hyzak, David L. Magdol, Jesse E. 

Morris, Jaime Arreola, K. Colton Braud, III, Damian T. Burke, Samuel A. Cashiola, Diego Fernandez and Nicholas T. 
Meserve for the identification, review, final selection, structuring, closing and monitoring of our investments. These 
employees have significant investment expertise and relationships that we rely on to implement our business plan. 
Although we have entered into non-compete arrangements with all of our executive officers and other key employees, we 
cannot guarantee that any employees will remain employed with us. If we lose the services of the individuals mentioned 
above, we may not be able to operate our business as we expect, and our ability to compete could be harmed, which could 
cause our operating results to suffer.

Our success depends on attracting and retaining qualified personnel in a competitive environment.

Our growth will require that we retain new investment and administrative personnel in a competitive market. Our 

ability to attract and retain personnel with the requisite credentials, experience and skills depends on several factors 
including, but not limited to, our ability to offer competitive wages, benefits and professional growth opportunities. Many 
of the entities, including investment funds (such as private equity funds, debt funds and mezzanine funds) and traditional 
financial services companies, with which we compete for experienced personnel have greater resources than we have.

The competitive environment for qualified personnel may require us to take certain measures to ensure that we are 

able to attract and retain experienced personnel. Such measures may include increasing the attractiveness of our overall 
compensation packages, altering the structure of our compensation packages through the use of additional forms of 
compensation, or other steps. The inability to attract and retain experienced personnel would have a material adverse effect 
on our business.

Our business model depends to a significant extent upon strong referral relationships.

We expect that members of our management team will maintain their relationships with intermediaries, financial 

institutions, investment bankers, commercial bankers, financial advisors, attorneys, accountants, consultants and other 
individuals within our network, and we will rely to a significant extent upon these relationships to provide us with potential 
investment opportunities. If our management team fails to maintain its existing relationships or develop new relationships 
with sources of investment opportunities, we will not be able to grow our Investment Portfolio. In addition, individuals 
with whom members of our management team have relationships are not obligated to provide us with investment 
opportunities, and, therefore, there is no assurance that such relationships will generate investment opportunities for us.

Our Board of Directors may change our operating policies and strategies without prior notice or stockholder approval, 
the effects of which may be adverse.

Our Board of Directors has the authority to modify or waive our current operating policies, investment criteria and 

strategies without prior notice and without stockholder approval. We cannot predict the effect any changes to our current 
operating policies, investment criteria and strategies would have on our business, NAV, operating results and value of our 
stock. However, the effects might be adverse, which could negatively impact our ability to pay interest and principal 
payments to holders of our debt instruments and dividends to our stockholders and cause our investors to lose all or part of 
their investment in us.

We are a non-diversified investment company within the meaning of the 1940 Act, and therefore we are not limited with 
respect to the proportion of our assets that may be invested in securities of a single issuer.

We are classified as a non-diversified investment company within the meaning of the 1940 Act, which means that 

we are not limited by the 1940 Act with respect to the proportion of our assets that we may invest in securities of a single 
issuer. Under the 1940 Act, a “diversified” investment company is required to invest at least 75% of the value of its total 
assets in cash and cash items, government securities, securities of other investment companies and other securities limited 
in respect of any one issuer to an amount not greater than 5% of the value of the total assets of such company and no more 
than 10% of the outstanding voting securities of such issuer. As a non-diversified investment company, we are not subject 
to this requirement. To the extent that we assume large positions in the securities of a small number of issuers, our NAV 

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may fluctuate to a greater extent than that of a diversified investment company as a result of changes in the financial 
condition or the market’s assessment of the issuer. We may also be more susceptible to any single economic or regulatory 
occurrence than a diversified investment company. Beyond our RIC asset diversification requirements, we do not have 
fixed guidelines for diversification, and our investments could be concentrated in relatively few portfolio companies. See 
Risk Factors — Federal Income Tax Risks — We will be subject to corporate-level U.S. federal income tax if we are unable 
to qualify as a RIC under Subchapter M of the Code.

We are subject to risks related to corporate social responsibility.

Our business faces increasing public scrutiny related to environmental, social and governance (“ESG”) activities. 

We risk damage to our brand and reputation if we fail to act responsibly in a number of areas, such as diversity and 
inclusion, environmental stewardship, support for local communities, corporate governance and transparency and 
considering ESG factors in our investment processes. Adverse incidents with respect to ESG activities could impact the 
value of our brand, the cost of our operations and relationships with investors, all of which could adversely affect our 
business and results of operations. Additionally, new regulatory initiatives related to ESG could adversely affect our 
business.

RISKS RELATED TO OUR INVESTMENTS

The types of portfolio companies in which we invest involve significant risks and we could lose all or part of our 
investment.

Investing in the types of companies that comprise our portfolio companies exposes us to a number of significant 

risks. Among other things, these companies:

• may have limited financial resources and may be unable to meet their obligations under their debt instruments 
that we hold, which may be accompanied by a deterioration in the value of any collateral and a reduction in 
the likelihood of us realizing any guarantees from subsidiaries or affiliates of our portfolio companies that we 
may have obtained in connection with our investment, as well as a corresponding decrease in the value of the 
equity components of our investments;

• may have shorter operating histories, narrower product lines, smaller market shares and/or significant 

customer concentrations than larger businesses, which tend to render them more vulnerable to competitors’ 
actions and market conditions, as well as general economic downturns;

•

•

•

are more likely to depend on the management talents and efforts of a small group of persons; therefore, the 
death, disability, resignation, termination or significant under-performance of one or more of these persons 
could have a material adverse impact on our portfolio company and, in turn, on us;

generally have less predictable operating results, may from time to time be parties to litigation, may be 
engaged in rapidly changing businesses with products subject to a substantial risk of obsolescence, and may 
require substantial additional capital to support their operations, finance expansion or maintain their 
competitive position; and

generally have less publicly available information about their businesses, operations and financial condition. 
We are required to rely on the ability of our management team and investment professionals to obtain 
adequate information to evaluate the potential returns from investing in these companies. If we are unable to 
uncover all material information about these companies, we may not make a fully informed investment 
decision, and may lose all or part of our investment.

In addition certain of our officers and directors may serve as directors on the boards of our portfolio companies. 
To the extent that litigation arises out of our investments in these companies, our officers and directors may be named as 
defendants in such litigation, which could result in an expenditure of funds (through our indemnification of such officers 
and directors) and the diversion of management time and resources.

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Economic recessions or downturns could impair our portfolio companies’ performance and defaults by our portfolio 
companies will harm our operating results.

Many of our portfolio companies are susceptible to economic slowdowns or recessions and could be unable to 

repay our loans during these periods. Therefore, the number of non-performing assets are likely to increase and the value of 
our portfolio is likely to decrease during these periods. Adverse economic conditions could decrease the value of collateral 
securing any of our loans and the value of any equity investments. A severe recession could further decrease the value of 
such collateral and result in losses of value in our portfolio and a decrease in our revenues, net income, assets and net 
worth. Economic slowdowns or recessions could lead to financial losses in our portfolio and a decrease in revenues, net 
income and assets. Unfavorable economic conditions also could increase our funding costs, limit our access to the capital 
markets or result in a decision by lenders not to extend credit to us. These events could prevent us from increasing our 
investments and harm our operating results.

Any deterioration of general economic conditions could lead to significant declines in corporate earnings or loan 

performance, and the ability of corporate borrowers to service their debt, any of which could trigger a period of global 
economic slowdown, and have an adverse impact on our performance and financial results, and the value and the liquidity 
of our investments. In an economic downturn, we could have non-performing assets or an increase in non-performing 
assets, and we would anticipate that the value of our portfolio would decrease during these periods. Failure to satisfy 
financial or operating covenants imposed by lenders, including us, to a portfolio company could lead to defaults and, 
potentially, acceleration of payments on such loans and foreclosure on the assets representing collateral for the portfolio 
company’s obligations. Cross default provisions under other agreements could be triggered and thus limit the portfolio 
company’s ability to satisfy its obligations under any debt that we hold and affect the value of any equity securities we 
own. We would expect to incur expenses to the extent necessary to seek recovery upon default or to negotiate new terms 
with a portfolio company following or in anticipation of a default.

Rising credit spreads could affect the value of our investments, and rising interest rates make it more difficult for 
portfolio companies to make periodic payments on their loans.

Some of our portfolio investments are debt securities that bear interest at variable rates and may be negatively 

affected by changes in market interest rates. Rising interest rates make it more difficult for borrowers to repay debt, which 
could increase the risk of payment defaults and cause the portfolio companies to defer or cancel needed investment. Any 
failure of one or more portfolio companies to repay or refinance its debt at or prior to maturity or the inability of one or 
more portfolio companies to make ongoing payments following an increase in contractual interest rates could have a 
material adverse effect on our business, financial condition, results of operations and cash flows. The value of our 
securities could also be reduced from an increase in market credit spreads as rates available to investors could make an 
investment in our securities less attractive than alternative investments.

Conversely,  decreases in market interest rates could negatively impact the interest income from our variable rate 
debt investments while the interest we pay on our fixed rate debt securities does not change. A decrease in market interest 
rates may also have an adverse impact on our returns by requiring us to accept lower yields on our debt investments and by 
increasing the risk that our portfolio companies will prepay our debt investments, resulting in the need to redeploy capital 
at potentially lower rates. 

Inflation could adversely affect the business, results of operations and financial condition of our portfolio companies.

Certain of our portfolio companies are in industries that could be impacted by inflation. If such portfolio 
companies are unable to pass any increases in their costs of operations along to their customers, it could adversely affect 
their operating results and impact their ability to pay dividends on our equity investments and/or interest and principal on 
our loans, particularly if interest rates rise in response to inflation. In addition, any projected future decreases in our 
portfolio companies’ operating results due to inflation could adversely impact the fair value of those investments. Any 
decreases in the fair value of our investments could result in future realized or unrealized losses and therefore reduce our 
net increase (decrease) in net assets resulting from operations.

We may be exposed to higher risks with respect to our investments that include original issue discount or PIK interest.

Our investments may include original issue discount and contractual PIK interest, which represents contractual 

interest added to a loan balance and due at the end of such loan’s term. To the extent original issue discount or PIK interest 

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constitute a portion of our income, we are exposed to typical risks associated with such income being required to be 
included in taxable and accounting income prior to receipt of cash, including the following:

•

•

•

•

original issue discount and PIK instruments may have higher yields, which reflect the payment deferral and 
credit risk associated with these instruments;

for accounting purposes, cash distributions to investors representing original issue discount income are not 
derived from paid in capital, although they may be effectively paid from any offering proceeds during any 
given period; thus, although the source for the cash used to pay a distribution of original issue discount 
income may come from the cash invested by investors, the 1940 Act does not require that investors be given 
notice of this fact;

original issue discount and PIK instruments may have unreliable valuations because their continuing accruals 
require continuing judgments about the collectability of the deferred payments and the value of the collateral; 
and

original issue discount and PIK instruments may represent a higher credit risk than coupon loans; even if the 
conditions for income accrual under generally accepted accounting principles in the United States of America 
are satisfied, a borrower could still default when actual payment is due upon the maturity of such loan.

The lack of liquidity in our investments may adversely affect our business.

We generally invest in companies whose securities are not publicly traded and whose securities will be subject to 
legal and other restrictions on resale or will otherwise be less liquid than publicly traded securities. The illiquidity of these 
investments may make it difficult for us to sell these investments when desired. In addition, if we are required to liquidate 
all or a portion of our portfolio quickly, we may realize significantly less than the value at which we had previously 
recorded these investments. As a result, we do not expect to achieve liquidity in our investments in the near-term. Our 
investments are usually subject to contractual or legal restrictions on resale or are otherwise illiquid because there is usually 
no established trading market for such investments. The illiquidity of most of our investments may make it difficult for us 
to dispose of them at a favorable price and, as a result, we may suffer losses.

We may not have the funds or ability to make additional investments in our portfolio companies.

We may not have the funds or ability to make additional investments in our portfolio companies. After our initial 
investment in a portfolio company, we may be called upon from time to time to provide additional funds to such company 
or have the opportunity to increase our investment through the extension of additional loans, the exercise of a warrant to 
purchase equity securities, or the funding of additional equity investments. There is no assurance that we will make, or will 
have sufficient funds to make, follow-on investments. Any decisions not to make a follow-on investment or any inability 
on our part to make such an investment may have a negative impact on a portfolio company in need of such an investment, 
may result in a missed opportunity for us to increase our participation in a successful operation, may reduce our ability to 
protect an existing investment or may reduce the expected yield on the investment.

There may be circumstances where our debt investments could be subordinated to claims of other creditors or we could 
be subject to lender liability claims.

Our portfolio companies may have, or may be permitted to incur, other debt that ranks equally with, or senior to, 
the debt in which we invest. By their terms, such debt instruments may entitle the holders to receive payment of interest or 
principal on or before the dates on which we are entitled to receive payments with respect to the debt instruments in which 
we invest. Also, in the event of insolvency, liquidation, dissolution, reorganization or bankruptcy of a portfolio company, 
holders of debt instruments ranking senior to our investment in that portfolio company would typically be entitled to 
receive payment in full before we receive any distribution. After repaying such senior creditors, such portfolio company 
may not have any remaining assets to use for repaying its obligation to us. In the case of debt ranking equally with debt 
instruments in which we invest, we would have to share on an equal basis any distributions with other creditors holding 
such debt in the event of an insolvency, liquidation, dissolution, reorganization or bankruptcy of the relevant portfolio 
company.

Even if our investment is structured as a senior-secured loan, principles of equitable subordination, as defined by 

existing case law, could lead a bankruptcy court to subordinate all or a portion of our claim to that of other creditors and 

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transfer any lien securing such subordinated claim to the bankruptcy estate. The principles of equitable subordination 
defined by case law have generally indicated that a claim may be subordinated only if its holder is guilty of misconduct or 
where the senior loan is re-characterized as an equity investment and the senior lender has actually provided significant 
managerial assistance to the bankrupt debtor. We may also be subject to lender liability claims for actions taken by us with 
respect to a borrower’s business or instances where we exercise control over the borrower. It is possible that we could 
become subject to a lender liability claim, including as a result of actions taken in rendering significant managerial 
assistance or actions to compel and collect payments from the borrower outside the ordinary course of business.

We generally will not control our portfolio companies.

We do not, and do not expect to, control the decision making in many of our portfolio companies, even though we 

may have board representation or board observation rights, and our debt agreements may contain certain restrictive 
covenants. As a result, we are subject to the risk that a portfolio company in which we invest will make business decisions 
with which we disagree and the management of such company will take risks or otherwise act in ways that do not serve our 
interests as debt investors or minority equity holders. Due to the lack of liquidity for our investments in non-traded 
companies, we may not be able to dispose of our interests in our portfolio companies as readily as we would like or at an 
appropriate valuation. As a result, a portfolio company may make decisions that would decrease the value of our portfolio 
holdings.

Defaults by our portfolio companies will harm our operating results.

A portfolio company’s failure to satisfy financial or operating covenants imposed by us or other lenders could lead 
to non-payment of interest and other defaults and, potentially, termination of its loans and foreclosure on its secured assets, 
which could trigger cross-defaults under other agreements and jeopardize a portfolio company’s ability to meet its 
obligations under the debt or equity securities that we hold. We may incur expenses to the extent necessary to seek 
recovery upon default or to negotiate new terms, which may include the waiver of certain financial covenants, with a 
defaulting portfolio company.

Any unrealized depreciation that we experience in our portfolio may be an indication of future realized losses, which 
could reduce our income and gains available for distribution.

As a BDC, we are required to carry our investments at market value or, if no market value is ascertainable, at the 
fair value as determined in accordance with our Valuation Procedures adopted pursuant to Rule 2a-5 under the 1940 Act. 
Decreases in the market values or fair values of our investments will be recorded as unrealized depreciation. Any 
unrealized depreciation in our portfolio could be an indication of a portfolio company’s inability to meet its repayment 
obligations to us with respect to affected loans or a potential impairment of the value of affected equity investments. 

This could result in realized losses in the future and ultimately in reductions of our income and gains available for 

distribution in future periods.

Prepayments of our debt investments by our portfolio companies could adversely impact our results of operations and 
reduce our return on equity.

We are subject to the risk that the investments we make in our portfolio companies may be repaid prior to 

maturity. When this occurs, we will generally reinvest these proceeds in temporary investments, pending their future 
investment in new portfolio companies. These temporary investments will typically have substantially lower yields than the 
debt being prepaid and we could experience significant delays in reinvesting these amounts. Any future investment in a 
new portfolio company may also be at lower yields than the debt that was repaid. As a result, our results of operations 
could be materially adversely affected if one or more of our portfolio companies elect to prepay amounts owed to us. 
Additionally, prepayments could negatively impact our return on equity, which could result in a decline in the market price 
of our securities.

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The interest rates of some of our investments are priced using a spread over LIBOR, which will be phased out in the 
future.

LIBOR is the basic rate of interest used in lending between banks on the London interbank market and is widely 
used as a reference for setting the interest rate on loans globally. On July 27, 2017, the U.K Financial Conduct Authority 
(“FCA”) announced that it would phase out LIBOR as a benchmark by the end of 2021. As of December 31, 2021, all non-
U.S. dollar LIBOR publications have been phased out. The phase out of a majority of the U.S. dollar publications is 
delayed until June 30, 2023. The Alternative Reference Rates Committee (“ARRC”) of the Federal Reserve Bank of New 
York previously confirmed that this constitutes a “benchmark transition event” and established “benchmark replacement 
dates” in ARRC standard LIBOR transition provisions that exist in many U.S. law contracts using LIBOR. There is 
currently no definitive information regarding the future utilization of LIBOR.

The ARRC has identified SOFR as its preferred alternative rate for LIBOR. SOFR is a measure of the cost of 

borrowing cash overnight, collateralized by the U.S. Treasury securities, and is based on directly observable U.S. Treasury-
backed repurchase transactions. Although SOFR appears to be the preferred replacement rate for U.S. dollar LIBOR, it is 
not possible to predict whether SOFR will attain market traction as a LIBOR replacement tool, and the future of LIBOR is 
still uncertain. The effect of any such changes, any establishment of alternative reference rates or any other reforms to 
LIBOR or other reference rates that may be enacted in the United States, United Kingdom or elsewhere cannot be predicted 
at this time, and it is not possible to predict whether LIBOR will continue to be viewed as an acceptable market benchmark, 
what rate or rates may become accepted alternatives to LIBOR, or what the effect of any such changes in views or 
alternatives may have on the financial markets for financial instruments based on LIBOR.

To date, nearly all of the agreements with our portfolio companies governing floating rate loans are already 
utilizing SOFR or include fallback language providing a mechanism for a new reference interest rate in the event that 
LIBOR ceases to exist, and our credit facilities have been amended to utilize SOFR. Factors such as the pace of the 
transition to replacement or reformed rates, the specific terms and parameters for and market acceptance of any alternative 
reference rate, prices of and the liquidity of trading markets for products based on alternative reference rates, and our 
ability to transition and develop appropriate systems and analytics for one or more alternative reference rates could also 
have a material adverse effect on our business, financial condition and results of operations. In addition, any further 
changes or reforms to the determination or supervision of LIBOR may result in a sudden or prolonged increase or decrease 
in reported LIBOR, which could have a material adverse effect on our business, financial condition and results of 
operations.

We may be subject to risks associated with “covenant-lite” loans. 

Some of the loans in which we invest may be “covenant-lite” loans, which means the loans contain fewer 
maintenance covenants than other loans (in some cases, none) and do not include terms which allow the lender to monitor 
the performance of the borrower and declare a default if certain criteria are breached. Generally, “covenant-lite” loans 
provide borrower companies more freedom to negatively impact lenders because their covenants are incurrence-based, 
which means they are only tested and can only be breached following an affirmative action of the borrower, rather than by 
a deterioration in the borrower’s financial condition. To the extent we invest in covenant-lite loans, we may have fewer 
rights against a borrower and may have a greater risk of loss on such investments as compared to investments in loans with 
finance maintenance covenants.

We may not realize gains from our equity investments.

Certain investments that we have made in the past and may make in the future include warrants or other equity 

securities. Investments in equity securities involve a number of significant risks, including the risk of further dilution as a 
result of additional issuances, inability to access additional capital and failure to pay current distributions. Investments in 
preferred securities involve special risks, such as the risk of deferred distributions, credit risk, illiquidity and limited voting 
rights. In addition, we may from time to time make non-control, equity investments in portfolio companies. Our goal is 
ultimately to realize gains upon our disposition of such equity interests. However, the equity interests we receive may not 
appreciate in value and, in fact, may decline in value. Accordingly, we may not be able to realize gains from our equity 
interests, and any gains that we do realize on the disposition of any equity interests may not be sufficient to offset any other 
losses we experience. We also may be unable to realize any value if a portfolio company does not have a liquidity event, 
such as a sale of the business, recapitalization or public offering, which would allow us to sell the underlying equity 
interests. We often seek puts or similar rights to give us the right to sell our equity securities back to the portfolio company 

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issuer; however, we may be unable to exercise these put rights for the consideration provided in our investment documents 
if the issuer is in financial distress.

Our investments in foreign securities may involve significant risks in addition to the risks inherent in U.S. investments.

Our investment strategy contemplates potential investments in debt securities of foreign companies. Investing in 

foreign companies may expose us to additional risks not typically associated with investing in securities of U.S. companies. 
These risks include changes in exchange control regulations, political and social instability, expropriation, imposition of 
foreign taxes, less liquid markets and less available information than is generally the case in the U.S., higher transaction 
costs, less government supervision of exchanges, brokers and issuers, less developed bankruptcy laws, difficulty in 
enforcing contractual obligations, lack of uniform accounting and auditing standards and greater price volatility.

Although most of our investments will be U.S. dollar denominated, any investments denominated in a foreign 

currency will be subject to the risk that the value of a particular currency will change in relation to one or more other 
currencies. Among the factors that may affect currency values are trade balances, the level of short-term interest rates, 
differences in relative values of similar assets in different currencies, long-term opportunities for investment and capital 
appreciation, and political developments.

RISKS RELATED TO LEVERAGE

Because we borrow money, the potential for gain or loss on amounts invested in us is magnified and may increase the 
risk of investing in us.

Borrowings, also known as leverage, magnify the potential for loss on investments in our indebtedness and gain or 

loss on investments in our equity capital. As we use leverage to partially finance our investments, you will experience 
increased risks of investing in our securities. Accordingly, any event that adversely affects the value of an investment 
would be magnified to the extent we use leverage. Such events could result in a substantial loss to us, which would be 
greater than if leverage had not been used. In addition, our investment objectives are dependent on the continued 
availability of leverage at attractive relative interest rates.

We may also borrow from banks and other lenders and may issue debt securities or enter into other types of 

borrowing arrangements in the future. Lenders of these senior securities will have fixed dollar claims on our assets that are 
superior to the claims of our common stockholders, and we would expect such lenders to seek recovery against our assets 
in the event of a default. We have the ability to pledge up to 100% of our assets and can grant a security interest in all of 
our assets under the terms of any debt instruments we could enter into with lenders. The terms of our existing indebtedness 
require us to comply with certain financial and operational covenants, and we expect similar covenants in future debt 
instruments. Failure to comply with such covenants could result in a default under the applicable credit facility or debt 
instrument if we are unable to obtain a waiver from the applicable lender or holder, and such lender or holder could 
accelerate repayment under such indebtedness and negatively affect our business, financial condition, results of operations 
and cash flows. In addition, under the terms of any credit facility or other debt instrument we enter into, in the event of a 
default, we are likely to be required by its terms to use the net proceeds of any investments that we sell to repay a portion of 
the amount borrowed under such facility or instrument before applying such net proceeds to any other uses. See Item 7. 
Management’s Discussion and Analysis of Financial Condition and Results of Operations — Liquidity and Capital 
Resources — Capital Resources for a discussion regarding our outstanding indebtedness. 

If the value of our assets decreases, leveraging would cause NAV to decline more sharply than it otherwise would 

have had we not leveraged our business. Similarly, any decrease in our income would cause net investment income to 
decline more sharply than it would have had we not leveraged our business. Such a decline could negatively affect our 
ability to pay common stock dividends, scheduled debt payments or other payments related to our securities. 

Illustration: The following table illustrates the effect of leverage on returns from an investment in our common 

stock assuming various annual returns, net of expenses. The calculations in the table below are hypothetical and actual 
returns may be higher or lower than those appearing below.

Assumed Return on Our Portfolio(1) (net of expenses)
Corresponding Net Return to Common Stock Holder(2)
______________________

 (10.0) %

 (5.0) %

 (24.6) %

 (14.6) %

 0.0 %

 (4.6) %

 5.0 %

 5.5 %

 10.0 %

 15.5 %

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(1) Assumes, as of December 31, 2022, $4,241.9 million in total assets, $2,007.0 million in debt outstanding, $2,108.6 
million in net assets, and a weighted-average interest rate of 4.8%. Actual interest payments may be different.

(2) In order for us to cover our annual interest payments on indebtedness, we must achieve annual returns on our 

December 31, 2022 total assets of at least 2.3%.

Our ability to achieve our investment objective may depend in part on our ability to access additional leverage on 

favorable terms and there can be no assurance that such additional leverage can in fact be achieved. If we are unable to 
obtain leverage or if the interest rates of such leverage are not attractive, we could experience diminished returns. The 
number of leverage providers and the total amount of financing available could decrease or remain static.

All of our assets are subject to security interests under our senior securities and if we default on our obligations under 
our senior securities, we may suffer adverse consequences, including foreclosure on our assets.

Substantially all of our assets are currently pledged as collateral under our senior securities, including any credit 
facilities or notes. If we default on our obligations under our senior securities, our lenders may have the right to foreclose 
upon and sell, or otherwise transfer, the collateral subject to their security interests or their superior claim. In such event, 
we may be forced to sell our investments to raise funds to repay our outstanding borrowings in order to avoid foreclosure 
and these forced sales may be at times and at prices we would not consider advantageous. Moreover, such deleveraging of 
our company could significantly impair our ability to effectively operate our business in the manner in which we have 
historically operated. As a result, we could be forced to curtail or cease new investment activities and lower or eliminate 
the dividends that we have historically paid to our stockholders. In addition, if the lenders exercise their right to sell the 
assets pledged under our senior securities, such sales may be completed at distressed sale prices, thereby diminishing or 
potentially eliminating the amount of cash available to us after repayment of the amounts outstanding under the senior 
securities.

If our operating performance declines and we are not able to generate sufficient cash flow to service our debt 

obligations, we may in the future need to refinance or restructure our debt, sell assets, reduce or delay capital investments, 
seek to raise additional capital or seek to obtain waivers from the required lenders under our senior securities to avoid being 
in default. If we are unable to implement one or more of these alternatives, we may not be able to meet our payment 
obligations under our senior securities. If we breach our covenants under our senior securities and seek a waiver, we may 
not be able to obtain a waiver from the required lenders or debt holders. If this occurs, we would be in default under our 
senior securities, the lenders or debt holders could exercise their rights as described above, and we could be forced into 
bankruptcy or liquidation. If we are unable to repay debt, lenders having secured obligations could proceed against the 
collateral securing the debt. Because certain of our senior securities have customary cross-default provisions, if the 
indebtedness under our senior securities is accelerated, we may be unable to repay or finance the amounts due.

We are subject to risks associated with any revolving credit facility that utilizes a Structured Subsidiary as our interests 
in any Structured Subsidiary are subordinated and we could be prevented from receiving cash on our equity interests 
from a Structured Subsidiary.

We own directly or indirectly 100% of the equity interests in MSCC Funding I, LLC (“MSCC Funding”), a 

special purpose Structured Subsidiary utilized in our senior secured special purpose vehicle revolving credit facility (the  
“SPV Facility”). We consolidate the financial statements of the MSCC Funding in our consolidated financial statements 
and treat the indebtedness under the SPV Facility as our leverage. Our interest in MSCC Funding is subordinated in 
priority of payment to every other obligation of MSCC Funding and is subject to certain payment restrictions set forth in 
the SPV Facility.

We receive cash from MSCC Funding only to the extent that we receive distributions on our equity interests 
therein. MSCC Funding could make distributions on its equity interests only to the extent permitted by the payment priority 
provisions of the SPV Facility. The SPV Facility generally provides that payments on the respective interests could not be 
made on any payment date unless all amounts owing to the lenders and other secured parties are paid in full. In addition, if 
MSCC Funding does not meet the asset coverage tests or the interest coverage test set forth in the agreement governing the 
SPV Facility, a default could occur. In the event of a default under the SPV Facility credit agreement, cash would be 
diverted from us to pay the applicable lenders and other secured parties in amounts sufficient to cause such tests to be 
satisfied. In the event that we fail to receive cash from MSCC Funding, we could be unable to make distributions to our 
stockholders in amounts sufficient to maintain our status as a RIC, or at all. We also could be forced to sell investments in 
portfolio companies at less than their fair value in order to continue making such distributions. We cannot assure you that 

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distributions on the assets held by MSCC Funding will be sufficient to make any distributions to us or that such 
distributions will meet our expectations.

Our equity interest in MSCC Funding ranks behind all of the secured and unsecured creditors, known or unknown, 

including the lenders in the SPV Facility. Consequently, to the extent that the value of MSCC Funding’s portfolio of loan 
investments has been reduced as a result of conditions in the credit markets, defaulted loans, capital gains and losses on the 
underlying assets, prepayment or changes in interest rates, the returns on our investments in MSCC Funding could be 
reduced. Accordingly, our investments in MSCC Funding could be subject to up to 100% loss.

The ability to sell investments held by a Structured Subsidiary is limited.

The credit agreement governing the SPV Facility places significant restrictions on our ability, as servicer, to sell 

investments. As a result, there could be times or circumstances during which we are unable to sell investments or take other 
actions that might be in our best interests.

We may invest in derivatives or other assets that expose us to certain risks, including market risk, liquidity risk and 
other risks similar to those associated with the use of leverage. 

We may invest in derivatives and other assets that are subject to many of the same types of risks related to the use 

of leverage. In October 2020, the SEC adopted Rule 18f-4 under the 1940 Act regarding the ability of a BDC to use 
derivatives and other transactions that create future payment or delivery obligations. Under Rule 18f-4, BDCs that use 
derivatives are subject to a value-at-risk leverage limit, a derivatives risk management program and testing requirements 
and requirements related to board reporting. These requirements apply unless the BDC qualifies as a “limited derivatives 
user,” as defined under Rule 18f-4. Under Rule 18f-4, a BDC may enter into an unfunded commitment agreement (which 
may include delayed draw and revolving loans) that will not be deemed to be a derivatives transaction, such as an 
agreement to provide financing to a portfolio company, if the BDC has, among other things, a reasonable belief, at the time 
it enters into such an agreement, that it will have sufficient cash and cash equivalents to meet its obligations with respect to 
all of its unfunded commitment agreements, in each case as it becomes due. Collectively, these requirements may limit our 
ability to use derivatives and/or enter into certain other financial contracts.

We have adopted updated policies and procedures in compliance with Rule 18f-4. We expect to qualify as a 

“limited derivatives user.” Future legislation or rules may modify how we treat derivatives and other financial 
arrangements for purposes of our compliance with the leverage limitations of the 1940 Act. Future legislation or rules, may 
modify how leverage is calculated under the 1940 Act and, therefore, may increase or decrease the amount of leverage 
currently available to us under the 1940 Act, which may be materially adverse to us and our investors.

RISKS RELATED TO OUR INVESTMENT MANAGEMENT ACTIVITIES

Our executive officers and employees, through the External Investment Manager, may manage other investment funds 
that operate in the same or a related line of business as we do, and may invest in such funds, which may result in 
significant conflicts of interest.

Our executive officers and employees, through the External Investment Manager, may manage other investment 

funds or assets for other clients that operate in the same or a related line of business as we do, and which funds may be 
invested in by us and/or our executive officers and employees. Accordingly, they may have obligations to, or pecuniary 
interests in, such other entities, and the fulfillment of such obligations may not be in the best interests of us or our 
stockholders and may create conflicts of interest. 

We have made and, in the future, intend to make co-investments with other funds or clients advised by the 
External Investment Manager in accordance with the conditions of an exemptive relief order from the SEC permitting such 
co-investment transactions. The order requires, among other things, that we and the External Investment Manager consider 
whether each such investment opportunity is appropriate for us and the External Investment Manager’s advised clients and, 
if it is appropriate, to propose an allocation of the investment opportunity between such other parties. As a consequence, it 
may be more difficult for us to maintain or increase the size of our Investment Portfolio in the future. Although we will 
endeavor to allocate investment opportunities in a fair and equitable manner, including in accordance with the conditions 
set forth in the order issued by the SEC when relying on such order, we may face conflicts in allocating investment 
opportunities between us and other funds and accounts managed by the External Investment Manager. Because the 
External Investment Manager may receive performance-based fee compensation from other funds and accounts it manages, 

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this may provide the Company and the External Investment Manager an incentive to allocate opportunities to other funds 
and accounts the External Investment Manager manages, instead of us. We and the External Investment Manager have 
implemented an allocation policy to ensure the equitable distribution of investment opportunities and, as a result, may be 
unable to participate in certain investments based upon such allocation policy.

We, through the External Investment Manager, derive revenues from managing third-party funds pursuant to 
management agreements that may be terminated.

The External Investment Manager earns management fees based on the assets of the funds or other clients under 

management and may earn incentive fees, or a carried interest, based on the performance of the funds or accounts managed. 
The terms of fund investment management agreements generally give the manager of the fund and the fund itself the right 
to terminate the management agreement in certain circumstances. With respect to funds that are not exempt from regulation 
under the 1940 Act, the fund’s investment management agreement must be approved annually by (a) such fund’s board of 
directors or by the vote of a majority of such fund’s stockholders and (b) the majority of the independent members of such 
fund’s board of directors and, in certain cases, by its stockholders, as required by law. The funds’ investment management 
agreements can also be terminated by the majority of such fund’s stockholders. Termination of any such management 
agreements would reduce the fees we earn from the relevant funds or other clients through the External Investment 
Manager, which could have a material adverse effect on our results of operations. 

RISKS RELATED TO BDCs

Failure to comply with applicable laws or regulations and changes in laws or regulations governing our operations may 
adversely affect our business or cause us to alter our business strategy.

We, the Funds, and our portfolio companies are subject to applicable local, state and federal laws and regulations. 

Failure to comply with any applicable local, state or federal law or regulation could negatively impact our reputation and 
our business results. New legislation may also be enacted or new interpretations, rulings or regulations could be adopted, 
including those governing the types of investments we are permitted to make, any of which could harm us and our 
stockholders, potentially with retroactive effect. Additionally, any changes to the laws and regulations governing our 
operations relating to permitted investments may cause us to alter our investment strategy in order to avail ourselves of new 
or different opportunities. Such changes could result in material differences to the strategies and plans set forth herein and 
may result in our investment focus shifting from the areas of expertise of our investment team to other types of investments 
in which our investment team may have less expertise or little or no experience. Thus, any such changes, if they occur, 
could have a material adverse effect on our results of operations and the value of your investment.

Failure to maintain our status as a BDC would reduce our operating flexibility.

If we do not remain a BDC, we might be regulated as a closed-end investment company under the 1940 Act, 

which would subject us to substantially more regulatory restrictions under the 1940 Act and correspondingly decrease our 
operating flexibility.

Operating under the constraints imposed on us as a BDC and RIC may hinder the achievement of our investment 
objectives.

The 1940 Act and the Code impose numerous constraints on the operations of BDCs and RICs that do not apply to 

certain of the other investment vehicles that we may compete with. BDCs are required, for example, to invest at least 70% 
of their total assets in certain qualifying assets, including U.S. private or thinly traded public companies, cash, cash 
equivalents, U.S. government securities and other high-quality debt instruments that mature in one year or less from the 
date of investment. Moreover, qualification for taxation as a RIC requires satisfaction of source-of-income, asset 
diversification and distribution requirements. Operating under these constraints may hinder our ability to take advantage of 
attractive investment opportunities and to achieve our investment objective. Any failure to do so could subject us to 
enforcement action by the SEC, cause us to fail to satisfy the requirements associated with RIC status and subject us to 
entity-level corporate income taxation, cause us to fail the 70% test described above or otherwise have a material adverse 
effect on our business, financial condition or results of operations.

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Regulations governing our operation as a BDC will affect our ability to, and the way in which we, raise additional 
capital.

Our business will require capital to operate and grow. We may acquire such additional capital from the following 

sources:

Senior Securities 

We may issue debt securities or preferred stock and/or borrow money from banks or other financial institutions, 

which we refer to collectively as senior securities. As a result of issuing senior securities, we will be exposed to additional 
risks, including the following:

•

•

•

Prior to the approval of our stockholders, under the provisions of the 1940 Act we were permitted, as a BDC, 
to issue senior securities only in amounts such that our BDC asset coverage ratio, as defined in the 1940 Act, 
equaled at least 200% immediately after each issuance of senior securities. Following the approval of our 
stockholders of the reduced asset coverage requirements in Section 61(a)(2) of the 1940 Act and subject to 
our compliance with certain disclosure requirements, effective as of May 3, 2022, under the provisions of the 
1940 Act, we are permitted to issue senior securities in amounts such that our BDC asset coverage ratio, as 
defined in the 1940 Act, equals at least 150% of gross assets less all liabilities and indebtedness not 
represented by senior securities, after each issuance of senior securities. If the value of our assets declines, we 
may be unable to satisfy this test. If that happens, we will be prohibited from issuing debt securities or 
preferred stock and/or borrowing money from banks or other financial institutions and may not be permitted 
to declare a dividend or make any distribution to stockholders or repurchase shares until such time as we 
satisfy this test.

Any amounts that we use to service our debt or make payments on preferred stock will not be available for 
dividends to our common stockholders.

It is likely that any senior securities or other indebtedness we issue will be governed by an indenture or other 
instrument containing covenants restricting our operating flexibility. Additionally, some of these securities or 
other indebtedness may be rated by rating agencies, and in obtaining a rating for such securities and other 
indebtedness, we may be required to abide by operating and investment guidelines that further restrict 
operating and financial flexibility.

• We and, indirectly, our stockholders will bear the cost of issuing and servicing such securities and other 

indebtedness.

•

•

Preferred stock or any convertible or exchangeable securities that we issue in the future may have rights, 
preferences and privileges more favorable than those of our common stock, including separate voting rights 
and could delay or prevent a transaction or a change in control to the detriment of the holders of our common 
stock.

Any unsecured debt issued by us would generally rank (i) pari passu with our current and future unsecured 
indebtedness and effectively subordinated to all of our existing and future secured indebtedness, to the extent 
of the value of the assets securing such indebtedness, and (ii) structurally subordinated to all existing and 
future indebtedness and other obligations of any of our subsidiaries.

Additional Common Stock

We are not generally able to issue and sell our common stock at a price below NAV per share. We may, however, 

sell our common stock, warrants, options or rights to acquire our common stock, at a price below the current NAV of the 
common stock if our Board of Directors determines that such sale is in the best interests of our stockholders, and our 
stockholders approve such sale. See Risk Factors — Risks Related to our Securities — Stockholders may incur dilution if 
we sell shares of our common stock in one or more offerings at prices below the then current NAV per share of our 
common stock or issue securities to subscribe to, convert to or purchase shares of our common stock. for a discussion 
related to us issuing shares of our common stock below NAV. Our stockholders have authorized us to issue warrants, 
options or rights to subscribe for, convert to, or purchase shares of our common stock at a price per share below the NAV 
per share, subject to the applicable requirements of the 1940 Act. There is no expiration date on our ability to issue such 

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warrants, options, rights or convertible securities based on this stockholder approval. If we raise additional funds by issuing 
more common stock or senior securities convertible into, or exchangeable for, our common stock, the percentage 
ownership of our stockholders at that time would decrease, and they may experience dilution. Moreover, we can offer no 
assurance that we will be able to issue and sell additional equity securities in the future, on favorable terms or at all.

RISKS RELATED TO OUR SECURITIES

Investing in our securities may involve a high degree of risk.

The investments we make in accordance with our investment objective may result in a higher amount of risk than 

alternative investment options and a higher risk of volatility or loss of principal. Our investments in portfolio companies 
involve higher levels of risk, and therefore, an investment in our securities may not be suitable for someone with lower risk 
tolerance.

Shares of closed-end investment companies, including BDCs, may trade at a discount to their NAV.

Shares of closed-end investment companies, including BDCs, may trade at a discount to NAV. This characteristic 
of closed-end investment companies and BDCs is separate and distinct from the risk that our NAV per share may decline. 
We cannot predict whether our common stock will trade at, above or below NAV. In addition, if our common stock trades 
below our NAV per share, we will generally not be able to issue additional common stock at the market price unless our 
stockholders approve such a sale and our Board of Directors makes certain determinations. See Risk Factors — Risks 
Related to our Securities — Stockholders may incur dilution if we sell shares of our common stock in one or more offerings 
at prices below the then current NAV per share of our common stock or issue securities to subscribe to, convert to or 
purchase shares of our common stock. for a discussion related to us issuing shares of our common stock below NAV.

The market price of our securities may be volatile and fluctuate significantly.

Fluctuations in the trading prices of our securities may adversely affect the liquidity of the trading market for our 

securities and, if we seek to raise capital through future securities offerings, our ability to raise such capital. The market 
price and liquidity of the market for our securities may be significantly affected by numerous factors, some of which are 
beyond our control and may not be directly related to our operating performance. These factors include:

•

•

•

•

•

•

•

•

•

•

•

significant volatility in the market price and trading volume of securities of BDCs or other companies in our 
sector, which are not necessarily related to the operating performance of these companies;

changes in regulatory policies, accounting pronouncements or tax guidelines;

the exclusion of BDC common stock from certain market indices, such as what happened with respect to the 
Russell indices and the Standard and Poor’s indices, could reduce the ability of certain investment funds to 
own our common stock and limit the number of owners of our common stock and otherwise negatively 
impact the market price of our common stock;

inability to obtain any exemptive relief that may be required by us in the future from the SEC;

loss of our BDC or RIC status or any of the Funds’ status as an SBIC;

changes in our earnings or variations in our operating results;

changes in the value of our portfolio of investments;

any shortfall in our investment income or net investment income or any increase in losses from levels 
expected by investors or securities analysts;

loss of a major funding source;

fluctuations in interest rates;

the operating performance of companies comparable to us;

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•

•

•

•

departure of our key personnel;

proposed, or completed, offerings of our securities, including classes other than our common stock;

global or national credit market changes; and

general economic trends and other external factors.

We may not be able to pay distributions to our stockholders, our distributions may not grow over time, and a portion of 
distributions paid to our stockholders may be a return of capital.

We intend to pay distributions to our stockholders out of assets legally available for distribution. We cannot assure 

you that we will achieve investment results that will allow us to pay a specified level of cash distributions, previously 
projected distributions for future periods, or year-to-year increases in cash distributions. Our ability to pay distributions 
might be adversely affected by, among other things, the impact of one or more of the risk factors described herein. In 
addition, the inability to satisfy the asset coverage test applicable to us as a BDC could limit our ability to pay distributions. 
All distributions will be paid at the discretion of our Board of Directors and will depend on our earnings, our financial 
condition, maintenance of our RIC status, compliance with applicable BDC regulations, compliance with our debt 
covenants and such other factors as our Board of Directors may deem relevant from time to time. We cannot assure you 
that we will pay distributions to our stockholders in the future.

When we make distributions, we will be required to determine the extent to which such distributions are paid out 

of current or accumulated taxable earnings, recognized capital gains or capital. To the extent there is a return of capital, 
investors will be required to reduce their basis in our stock for U.S. federal income tax purposes, which may result in 
higher tax liability when the shares are sold, even if they have not increased in value or have lost value. In addition, any 
return of capital will be net of any sales load and offering expenses associated with sales of shares of our common stock. In 
the future, our distributions may include a return of capital.

Stockholders may incur dilution if we sell shares of our common stock in one or more offerings at prices below the then 
current NAV per share of our common stock or issue securities to subscribe to, convert to or purchase shares of our 
common stock.

The 1940 Act prohibits us from selling shares of our common stock at a price below the current NAV per share of 

such stock, with certain exceptions. One such exception is prior stockholder approval of issuances below NAV provided 
that our Board of Directors makes certain determinations. We did not seek stockholder authorization to sell shares of our 
common stock below the then current NAV per share of our common stock at our 2022 Annual Meeting of Stockholders, 
and have not sought such authorization since 2012, because our common stock price per share had been trading 
significantly above the NAV per share of our common stock since 2011. We may, however, seek such authorization at 
future annual or special meetings of stockholders. Our stockholders have previously approved a proposal to authorize us to 
issue securities to subscribe to, convert to, or purchase shares of our common stock in one or more offerings. Any decision 
to sell shares of our common stock below the then current NAV per share of our common stock or securities to subscribe 
to, convert to, or purchase shares of our common stock would be subject to the determination by our Board of Directors 
that such issuance is in our and our stockholders’ best interests.

If we were to sell shares of our common stock below NAV per share, such sales would result in an immediate 

dilution to the NAV per share. This dilution would occur as a result of the sale of shares at a price below the then current 
NAV per share of our common stock and a proportionately greater decrease in a stockholder’s interest in our earnings and 
assets and voting interest in us than the increase in our assets resulting from such issuance. In addition, if we issue 
securities to subscribe to, convert to or purchase shares of common stock, the exercise or conversion of such securities 
would increase the number of outstanding shares of our common stock. Any such exercise would be dilutive on the voting 
power of existing stockholders and could be dilutive with regard to dividends and our NAV, and other economic aspects of 
the common stock.

Because the number of shares of common stock that could be so issued and the timing of any issuance is not 

currently known, the actual dilutive effect cannot be predicted; however, the example below illustrates the effect of dilution 
to existing stockholders resulting from the sale of common stock at prices below the NAV of such shares.

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Illustration: Example of Dilutive Effect of the Issuance of Shares Below NAV. Assume that Company 
XYZ has 1,000,000 total shares outstanding, $15,000,000 in total assets and $5,000,000 in total liabilities. The 
NAV per share of the common stock of Company XYZ is $10.00. The following table illustrates the reduction to 
NAV and the dilution experienced by Stockholder A following the sale of 40,000 shares of the common stock of 
Company XYZ at $9.50 per share, a price below its NAV per share.

Prior to Sale
Below NAV

Following Sale
Below NAV

Percentage
Change

Reduction to NAV
Total Shares Outstanding

NAV per share
Dilution to Existing Stockholder
Shares Held by Stockholder A

Percentage Held by Stockholder A

1,000,000

1,040,000

$ 

10.00  $ 

9.98 

10,000

 1.00 %

10,000 (1)

 0.96 %

99,808 

 4.0 %

 (0.2) %

 0.0 %

 (3.8) %

 (0.2) %

Total Interest of Stockholder A in NAV

$ 

100,000  $ 

______________________
(1) Assumes that Stockholder A does not purchase additional shares in the sale of shares below NAV.

Provisions of the Maryland General Corporation Law and our articles of incorporation and bylaws could deter takeover 
attempts and have an adverse impact on the price of our common stock.

The Maryland General Corporation Law and our articles of incorporation and bylaws contain provisions that may 

have the effect of discouraging, delaying or making difficult a change in control of our company or the removal of our 
incumbent directors. The existence of these provisions, among others, may have a negative impact on the price of our 
common stock and may discourage third-party bids for ownership of our company. These provisions may prevent any 
premiums being offered to you for our common stock.

We may in the future determine to issue preferred stock, which could adversely affect the market value of our common 
stock.

The issuance of shares of preferred stock with dividend or conversion rights, liquidation preferences or other 

economic terms favorable to the holders of preferred stock could adversely affect the market price for our common stock 
by making an investment in the common stock less attractive. In addition, the dividends on any preferred stock we issue 
must be cumulative. Payment of dividends and repayment of the liquidation preference of preferred stock must take 
preference over any dividends or other payments to our common stockholders, and holders of preferred stock are not 
subject to any of our expenses or losses and are not entitled to participate in any income or appreciation in excess of their 
stated preference (other than convertible preferred stock that converts into common stock). In addition, under the 1940 Act, 
preferred stock constitutes a “senior security” for purposes of the asset coverage test.

RISKS RELATED TO OUR SBIC FUNDS

We, through the Funds, issue debt securities guaranteed by the SBA and sold in the capital markets. As a result of its 
guarantee of the debt securities, the SBA has fixed dollar claims on the assets of the Funds that are superior to the 
claims of our securities holders.

We, through the Funds, have outstanding SBIC debentures guaranteed by the SBA. The debentures guaranteed by 
the SBA have a maturity of ten years from the date of issuance and require semiannual payments of interest. We will need 
to generate sufficient cash flow to make required interest payments on the debentures. If we are unable to meet the 
financial obligations under the debentures, the SBA, as a creditor, will have a superior claim to the assets of the Funds over 
our securities holders in the event we liquidate or the SBA exercises its remedies under such debentures as the result of a 
default by us.

The Funds are licensed by the SBA, and therefore subject to SBIC regulations.

The Funds, our wholly-owned subsidiaries, are licensed to act as SBICs and are regulated by the SBA. The SBA 
also places certain limitations on the financing terms of investments by SBICs in portfolio companies and prohibits SBICs 

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from providing funds for certain purposes or to businesses in a few prohibited industries. Compliance with SBA 
requirements may cause the Funds to forego attractive investment opportunities that are not permitted under SBIC 
regulations.

Further, the SBIC regulations require, among other things, that a licensed SBIC be periodically examined by the 

SBA and audited by an independent auditor, in each case to determine the SBIC’s compliance with the relevant SBIC 
regulations. The SBA prohibits, without prior SBA approval, a “change of control” of an SBIC or transfers that would 
result in any person (or a group of persons acting in concert) owning 10% or more of a class of capital stock of a licensed 
SBIC. If the Funds fail to comply with applicable SBIC regulations, the SBA could, depending on the severity of the 
violation, limit or prohibit their use of SBIC debentures, declare outstanding SBIC debentures immediately due and 
payable, and/or limit them from making new investments. In addition, the SBA can revoke or suspend a license for willful 
or repeated violation of, or willful or repeated failure to observe, any provision of the Small Business Investment Act of 
1958 or any rule or regulation promulgated thereunder. Such actions by the SBA would, in turn, negatively affect us.

Each of the Funds, as an SBIC, may be unable to make distributions to us that will enable us to meet or maintain RIC 
status, which could result in the imposition of an entity-level tax.

In order for us to continue to qualify for RIC tax treatment and to minimize corporate-level U.S. federal taxes, we 

will be required to distribute substantially all of our net ordinary taxable income and net capital gain income, including 
taxable income from certain of our subsidiaries, which includes the income from the Funds. We will be partially dependent 
on the Funds for cash distributions to enable us to meet the RIC distribution requirements. The Funds may be limited by 
SBIC regulations from making certain distributions to us that may be necessary to enable us to maintain our status as a 
RIC. We may have to request a waiver of the SBA’s restrictions for the Funds to make certain distributions to maintain our 
eligibility for RIC status. We cannot assure you that the SBA will grant such waiver and if the Funds are unable to obtain a 
waiver, compliance with the SBIC regulations may result in loss of RIC tax treatment and a consequent imposition of an 
entity-level tax on us.

FEDERAL INCOME TAX RISKS

We will be subject to corporate-level U.S. federal income tax if we are unable to qualify as a RIC under Subchapter M 
of the Code.

To maintain RIC tax treatment under the Code, we must meet the following annual distribution, income source 

and asset diversification requirements:

•

•

•

The Annual Distribution Requirement for a RIC will be satisfied if we distribute to our stockholders on an 
annual basis at least 90% of our net ordinary taxable income and realized net short-term capital gains in 
excess of realized net long-term capital losses, if any. Depending on the level of taxable income earned in a 
tax year, we may choose to carry forward taxable income in excess of current year distributions into the next 
tax year and pay a 4% U.S. federal excise tax on such income. Any such carryover taxable income must be 
distributed through a dividend declared prior to filing the final tax return related to the year which generated 
such taxable income. For more information regarding tax treatment, see Business — Regulation — Taxation 
as a Regulated Investment Company. Because we use debt financing, we are subject to certain asset coverage 
ratio requirements under the 1940 Act and are (and may in the future become) subject to certain financial 
covenants under loan and credit agreements that could, under certain circumstances, restrict us from making 
distributions necessary to satisfy the distribution requirement. In addition, because we receive non-cash 
sources of income such as PIK interest which involves us recognizing taxable income without receiving the 
cash representing such income, we may have difficulty meeting the distribution requirement. If we are unable 
to obtain cash from other sources, we could fail to qualify for RIC tax treatment and thus become subject to 
corporate-level U.S. federal income tax.

The source-of-income requirement will be satisfied if we obtain at least 90% of our gross income for each 
year from distributions, interest, gains from the sale of stock or securities or similar sources.

The asset diversification requirement will be satisfied if we meet certain asset diversification requirements at 
the end of each quarter of our taxable year. To satisfy this requirement, at least 50% of the value of our assets 
must consist of cash, cash equivalents, U.S. government securities, securities of other RICs, and other 
acceptable securities; and no more than 25% of the value of our assets can be invested in the securities, other 

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than U.S. government securities or securities of other RICs, (i) of one issuer, (ii) of two or more issuers that 
are controlled, as determined under applicable Code rules, by us and that are engaged in the same or similar 
or related trades or businesses or (iii) of certain “qualified publicly traded partnerships.”

Failure to meet these requirements may result in our having to dispose of certain investments quickly in order to 

prevent the loss of RIC status. Because most of our investments are in privately held companies, and therefore illiquid, any 
such dispositions could be made at disadvantageous prices and could result in substantial losses. Moreover, if we fail to 
maintain RIC tax treatment for any reason and are subject to corporate income tax, the resulting corporate taxes could 
substantially reduce our net assets, the amount of income available for distribution and the amount of our distributions.

We may have difficulty paying the distributions required to maintain RIC tax treatment under the Code if we recognize 
income before or without receiving cash representing such income.

We will include in income certain amounts that we have not yet received in cash, such as: (i) amortization of 

original issue discount, which may arise if we receive warrants in connection with the origination of a loan such that 
ascribing a value to the warrants creates original issue discount in the debt instrument, if we invest in a debt investment at a 
discount to the par value of the debt security or possibly in other circumstances; (ii) contractual payment-in-kind, or PIK, 
interest, which represents contractual interest added to the loan balance and due at the end of the loan term; (iii) contractual 
preferred dividends, which represents contractual dividends added to the preferred stock and due at the end of the preferred 
stock term, subject to adequate profitability at the portfolio company; or (iv) amortization of market discount, which is 
associated with loans purchased in the secondary market at a discount to par value. Such amortization of original issue 
discounts, increases in loan balances as a result of contractual PIK arrangements, cumulative preferred dividends, or 
amortization of market discount will be included in income before we receive the corresponding cash payments. We also 
may be required to include in income certain other amounts before we receive such amounts in cash. Investments 
structured with these features may represent a higher level of credit risk compared to investments generating income which 
must be paid in cash on a current basis. 

Since, in certain cases, we may recognize taxable income before or without receiving cash representing such 

income, we may have difficulty meeting the Annual Distribution Requirement necessary to maintain RIC tax treatment 
under the Code. Accordingly, we may have to sell some of our investments at times and/or at prices we would not consider 
advantageous, raise additional debt or equity capital or forgo new investment opportunities for this purpose. If we are not 
able to obtain cash from other sources, we may fail to qualify for RIC tax treatment and thus become subject to corporate-
level U.S. federal income tax. For additional discussion regarding the tax implications of a RIC, please see Business — 
Regulation — Taxation as a Regulated Investment Company.

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

We may distribute taxable dividends that are payable in part in our stock. Under certain applicable provisions of 

the Code and the Treasury regulations, distributions payable by us in cash or in shares of stock (at the stockholders’ 
election) would satisfy the Annual Distribution Requirement. Taxable stockholders receiving such dividends will be 
required to include the full amount of the dividend as ordinary income (or as long-term capital gain to the extent such 
dividend is properly reported as a capital gain dividend) to the extent of our current and accumulated earnings and profits 
for U.S. federal income tax purposes. As a result, a U.S. stockholder may be required to pay tax with respect to such 
dividends in excess of any cash received. If a U.S. stockholder sells the stock 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 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 stock in order to pay taxes 
owed on dividends, it may put downward pressure on the trading price of our stock.

Stockholders may have current tax liability on dividends they elect to reinvest in our common stock but would not 
receive cash from such dividends to pay such tax liability.

If stockholders participate in our dividend reinvestment plan, they will be deemed to have received, and for 

federal income tax purposes will be taxed on, the amount reinvested in our common stock to the extent the amount 
reinvested was not a tax-free return of capital. As a result, unless a stockholder is a tax-exempt entity, it may have to use 

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funds from other sources to pay its tax liability on the value of the dividend that they have elected to have reinvested in our 
common stock.

Legislative or regulatory tax changes could adversely affect our stockholders.

At any time, the federal income tax laws governing RICs or the administrative interpretations of those laws or 

regulations may be amended. Any new laws, regulations or interpretations may take effect retroactively and could 
adversely affect the taxation of us or our stockholders. Therefore, changes in tax laws, regulations or administrative 
interpretations or any amendments thereto could diminish the value of an investment in our shares or the value or the resale 
potential of our investments. If we do not comply with applicable laws and regulations, we could lose any licenses that we 
then hold for the conduct of our business and may be subject to civil fines and criminal penalties.

GENERAL RISK FACTORS

Events outside of our control, including public health crises, supply chain disruptions and inflation, could negatively 
affect our portfolio companies and the results of our operations.

Periods of market volatility could occur in response to pandemics or other events outside of our control. We and 
the portfolio companies in which we invest in could be affected by force majeure events (i.e., events beyond the control of 
the party claiming that the event has occurred, such as acts of God, fire, flood, earthquakes, outbreaks of an infectious 
disease, pandemic or any other serious public health concern, war, terrorism, labor strikes, major plant breakdowns, 
pipeline or electricity line ruptures, failure of technology, defective design and construction, accidents, demographic 
changes, government macroeconomic policies, social instability, etc.). Some force majeure events could adversely affect 
the ability of a party (including us, a portfolio company or a counterparty to us) to perform its obligations until it is able to 
remedy the force majeure event. In addition, force majeure events, such as the cessation of the operation of equipment for 
repair or upgrade, could similarly lead to the unavailability of essential equipment and technologies. These risks could, 
among other effects, adversely impact the cash flows available from a portfolio company, cause personal injury or loss of 
life, including to an officer, director or a member of our investment team, damage property, or instigate disruptions of 
service. In addition, the cost to a portfolio company or us of repairing or replacing damaged assets resulting from such 
force majeure event could be considerable. 

It will not be possible to insure against all such events, and insurance proceeds received, if any, could be 

inadequate to completely or even partially cover any loss of revenues or investments, any increases in operating and 
maintenance expenses, or any replacements or rehabilitation of property. Certain events causing catastrophic loss could be 
either uninsurable, or insurable at such high rates as to adversely impact us or portfolio companies, as applicable. Force 
majeure events that are incapable of or are too costly to cure could have permanent adverse effects. Certain force majeure 
events (such as war or an outbreak of an infectious disease) could have a broader negative impact on the world economy 
and international business activity generally, or in any of the countries in which we invest or our portfolio companies 
operate specifically. Such force majeure events could result in or coincide with: increased volatility in the global securities, 
derivatives and currency markets; a decrease in the reliability of market prices and difficulty in valuing assets; greater 
fluctuations in currency exchange rates; increased risk of default (by both government and private issuers); further social, 
economic, and political instability; nationalization of private enterprise; greater governmental involvement in the economy 
or in social factors that impact the economy; less governmental regulation and supervision of the securities markets and 
market participants and decreased monitoring of the markets by governments or self-regulatory organizations and reduced 
enforcement of regulations; limited, or limitations on, the activities of investors in such markets; controls or restrictions on 
foreign investment, capital controls and limitations on repatriation of invested capital; inability to purchase and sell 
investments or otherwise settle security or derivative transactions (i.e., a market freeze); unavailability of currency hedging 
techniques; substantial, and in some periods extremely high, rates of inflation, which can last many years and have 
substantial negative effects on credit and securities markets as well as the economy as a whole; recessions; and difficulties 
in obtaining and/or enforcing legal judgments.

We are currently operating in a period of capital markets disruption and economic uncertainty, and capital markets may 
experience periods of disruption and instability in the future. These market conditions may materially and adversely 
affect debt and equity capital markets in the United States and abroad, which may have a negative impact on our 
business and operations.

The success of our activities is affected by general economic and market conditions, including, among others, 

interest rates, availability of credit, inflation rates, economic uncertainty, changes in laws, and trade barriers. These factors 

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could affect the level and volatility of securities prices and the liquidity of our investments. Volatility or illiquidity could 
impair our profitability or result in losses. These factors also could adversely affect the availability or cost of our leverage, 
which would result in lower returns.

These disruptions in the capital markets have increased the spread between the yields realized on risk-free and 
higher risk securities, resulting in illiquidity in parts of the capital markets. Such disruptions could adversely affect our 
business, financial condition, results of operations and cash flows, and future market disruptions and/or illiquidity could 
negatively impact us. These unfavorable economic conditions could increase our funding costs and limit our access to the 
capital markets, and could result in a decision by lenders not to extend credit to us in the future. These events could limit 
our investments, our ability to grow and could negatively impact our operating results and the fair values of our debt and 
equity investments.

Government intervention in the credit markets could adversely affect our business.

The central banks and, in particular, the U.S. Federal Reserve, have taken unprecedented steps since the financial 

crises of 2008-2009 and the COVID-19 global pandemic and in response to inflationary pressures. It is impossible to 
predict if, how, and to what extent the United States and other governments would further intervene in the credit markets. 
Such intervention is often prompted by politically sensitive issues involving family homes, student loans, real estate 
speculation, credit card receivables, pandemics, etc., and could, as a result, be contrary to what we would predict from an 
“economically rational” perspective.

On the other hand, recent governmental intervention could mean that the willingness of governmental bodies to 

take additional extraordinary action is diminished. As a result, in the event of near-term major market disruptions, like 
those caused by the COVID-19 pandemic, there might be only limited additional government intervention, resulting in 
correspondingly greater market dislocation and materially greater market risk.

We may experience fluctuations in our operating results.

We could experience fluctuations in our operating results due to a number of factors, including our ability or 

inability to make investments in companies that meet our investment criteria, the interest rate payable on the debt securities 
we acquire, the level of portfolio dividend and fee income, the level of our expenses, variations in and the timing of the 
recognition of realized and unrealized gains or losses, the degree to which we encounter competition in our markets and 
general economic conditions. As a result of these factors, operating results for any period should not be relied upon as 
being indicative of performance in future periods.

Technological innovations and industry disruptions may negatively impact us.

Technological innovations have disrupted traditional approaches in multiple industries and can permit younger 
companies to achieve success and in the process disrupt markets and market practices. We can provide no assurance that 
new businesses and approaches will not be created that would compete with us and/or our portfolio companies or alter the 
market practices in which we have been designed to function within and on which we depend on for our investment return. 
New approaches could damage our investments, disrupt the market in which we operate and subject us to increased 
competition, which could materially and adversely affect our business, financial condition and results of investments.

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

Our business is highly dependent on our and third parties’ communications and information systems. Any failure 

or interruption of those systems, including as a result of the termination of an agreement with any third-party service 
providers, could cause delays or other problems in our activities. Our financial, accounting, data processing, backup or 
other operating systems and facilities may fail to operate properly or become disabled or damaged as a result of a number 
of factors including events that are wholly or partially beyond our control and adversely affect our business. There could 
be:

•

•

sudden electrical or telecommunications outages;

natural disasters such as earthquakes, tornadoes and hurricanes;

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•

•

•

disease pandemics;

events arising from local or larger scale political or social matters, including terrorist acts; and

cyber attacks, including software viruses, ransomware, malware and phishing and vishing schemes.

The failure in cyber security systems, as well as the occurrence of events unanticipated in our disaster recovery systems 
and management continuity planning could impair our ability to conduct business effectively.

The occurrence of a disaster such as a cyber-attack, a natural catastrophe, an industrial accident, a terrorist attack 
or war, events unanticipated in our disaster recovery systems, or a support failure from external providers, could have an 
adverse effect on our ability to conduct business and on our results of operations and financial condition, particularly if 
those events affect our computer-based data processing, transmission, storage, and retrieval systems or destroy data. If a 
significant number of our managers were unavailable in the event of a disaster, our ability to effectively conduct our 
business could be severely compromised.

We depend heavily upon computer systems to perform necessary business functions. Despite our implementation 
of a variety of security measures, our computer systems could be subject to cyber-attacks and unauthorized access, such as 
physical and electronic break-ins or unauthorized tampering. Like other companies, we may experience threats to our data 
and systems, including malware and computer virus attacks, unauthorized access, system failures and disruptions. If one or 
more of these events occurs, it could potentially jeopardize the confidential, proprietary and other information processed 
and stored in, and transmitted through, our computer systems and networks, or otherwise cause interruptions or 
malfunctions in our operations, which could result in damage to our reputation, financial losses, litigation, increased costs, 
regulatory penalties and/or customer dissatisfaction or loss.

Third parties with which we do business (including, but not limited to, service providers, such as accountants, 
custodians, transfer agents and administrators, and the issuers of securities in which we invest) may also be sources or 
targets of cyber security or other technological risks. While we engage in actions to reduce our exposure resulting from 
outsourcing, we cannot control the cyber security plans and systems put in place by these third parties and ongoing threats 
may result in unauthorized access, loss, exposure or destruction of data, or other cybersecurity incidents, with increased 
costs and other consequences, including those described above. Privacy and information security laws and regulation 
changes, and compliance with those changes, may also result in cost increases due to system changes and the development 
of new administrative processes.

Item 1B. Unresolved Staff Comments

None.

Item 2. Properties

We do not own any real estate or other physical properties materially important to our operations. Currently, we 

lease office space in Houston, Texas for our corporate headquarters.

Item 3. Legal Proceedings

We may, from time to time, be involved in litigation arising out of our operations in the normal course of business 
or otherwise. Furthermore, third parties may seek to impose liability on us in connection with the activities of our portfolio 
companies. While the outcome of any current legal proceedings cannot at this time be predicted with certainty, we do not 
expect any current matters will materially affect our financial condition or results of operations; however, there can be no 
assurance whether any pending legal proceedings will have a material adverse effect on our financial condition or results of 
operations in any future reporting period.

Item 4. Mine Safety Disclosures

Not applicable.

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PART II 

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

COMMON STOCK AND HOLDERS 

Our common stock is traded on the NYSE under the symbol “MAIN.”

The following table sets forth, for the periods indicated, the range of high and low closing prices of our common 

stock as reported on the NYSE, and the sales price as a percentage of the NAV per share of our common stock.

Year ending December 31, 2023

First Quarter (through February 23, 
2023)

Year ended December 31, 2022

Fourth Quarter

Third Quarter

Second Quarter

First Quarter

Year ended December 31, 2021

Fourth Quarter

Third Quarter

Second Quarter

First Quarter

Price Range

Premium of
High Sales 
Price to

Premium of
Low Sales 
Price to

NAV(1)

High

Low

NAV(2)

NAV(2)

* $ 

40.28  $ 

36.87 

*

*

$ 

26.86  $ 

39.50  $ 

25.94 

25.37 

25.89 

45.28 

43.65 

44.88 

$ 

25.29  $ 

46.61  $ 

24.27 

23.42 

22.65 

42.81 

43.41 

39.56 

32.57 

33.23 

34.59 

39.94 

41.35 

40.20 

38.14 

31.35 

 47 %

 75 %

 72 %

 73 %

 84 %

 76 %

 85 %

 75 %

 21 %

 28 %

 36 %

 54 %

 64 %

 66 %

 63 %

 38 %

______________________
* NAV has not yet been determined for the first quarter of 2023.

(1) NAV is determined as of the last day in the relevant quarter and therefore may not reflect the NAV per share on the 

date of the high and low closing prices. The net asset values shown are based on outstanding shares at the end of each 
period.

(2) Calculated for each quarter as (i) NAV subtracted from the respective high or low share price divided by (ii) NAV.

On February 23, 2023, the last sale price of our common stock on the NYSE was $40.19 per share, and there were 

381 holders of record of the common stock which did not include stockholders for whom shares are held in “nominee” or 
“street name.” The NAV per share of our common stock on December 31, 2022 was $26.86, and the premium of the 
February 23, 2023 closing price of our common stock was 50% to this NAV per share.

Shares of BDCs may trade at a market price that is less than the value of the net assets attributable to those shares. 

The possibility that our shares of common stock will trade at a discount from NAV per share or at premiums that are 
unsustainable over the long term are separate and distinct from the risk that our NAV per share will decrease. It is not 
possible to predict whether our common stock will trade at, above, or below NAV per share. Since our IPO in October 
2007, our shares of common stock have traded at prices both less than and exceeding our NAV per share.

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DIVIDEND/DISTRIBUTION POLICY

We currently intend to distribute dividends or make distributions to our stockholders out of assets legally available 

for distribution. Our dividends and other distributions, if any, will be determined by our Board of Directors from time to 
time. Our ability to declare dividends depends on our earnings, our overall financial condition (including our liquidity 
position), maintenance of our RIC status and such other factors as our Board of Directors may deem relevant from time to 
time. When we make distributions, we are required to determine the extent to which such distributions are paid out of 
current or accumulated earnings, recognized capital gains or capital. To the extent there is a return of capital (a distribution 
of the stockholders’ invested capital), investors will be required to reduce their basis in our stock for federal tax purposes. 
In the future, our distributions may include a return of capital.

We have adopted a dividend reinvestment and direct stock purchase plan (the “Plan”). The dividend reinvestment 

feature of the Plan (the “DRIP”) provides for the reinvestment of dividends on behalf of our stockholders, unless a 
stockholder has elected to receive dividends in cash. As a result, if we declare a cash dividend, our stockholders who have 
not “opted out” of the DRIP by the dividend record date will have their cash dividend automatically reinvested into 
additional shares of MSCC common stock. The share requirements of the DRIP may be satisfied through the issuance of 
new shares of common stock or through open market purchases of common stock by the DRIP plan administrator. Newly 
issued shares will be valued based upon the final closing price of MSCC’s common stock on a valuation date determined 
for each dividend by our Board of Directors. Shares purchased in the open market to satisfy the DRIP requirements will be 
valued based upon the average price of the applicable shares purchased by the DRIP plan administrator, before any 
associated brokerage or other costs. Our DRIP is administered by our transfer agent on behalf of our record holders and 
participating brokerage firms. Brokerage firms and other financial intermediaries may decide not to participate in our DRIP 
but may provide a similar dividend reinvestment plan for their clients.

SALES OF UNREGISTERED SECURITIES

During the year ended December 31, 2022, we issued a total of 625,196 shares of our common stock under the 
DRIP. These issuances were not subject to the registration requirements of the Securities Act of 1933, as amended. The 
aggregate value of the shares of our common stock issued under the DRIP during 2022 was $24.1 million.

PURCHASES OF EQUITY SECURITIES

Upon vesting of restricted stock awarded pursuant to our employee equity compensation plan, shares may be 

withheld to meet applicable tax withholding requirements. Any withheld shares are treated as common stock purchases by 
the Company in our consolidated financial statements as they reduce the number of shares received by employees upon 
vesting (see “Purchase of vested stock for employee payroll tax withholding” in the consolidated statements of changes in 
net assets for share amounts withheld).

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STOCK PERFORMANCE GRAPH

The following graph compares the stockholder return on our common stock from October 5, 2007 to 
December 31, 2022 with the S&P 500 Index, the Russell 2000 Index, the KBW Regional Bank Index and the S&P BDC 
Index. This comparison assumes $100.00 was invested on October 5, 2007 (the date our common stock began to trade in 
connection with our initial public offering) in our common stock and in the comparison groups and assumes the 
reinvestment of all cash dividends prior to any tax effect. The comparisons in the graph below are based on historical data 
and are not intended to forecast the possible future performance of our common stock.

COMPARISON OF STOCKHOLDER RETURN(1)
Among Main Street Capital Corporation, the S&P 500 Index, the Russell 2000 Index, the KBW
Regional Bank Index, the Main Street Peer Group(2)(3) and the S&P BDC Index(3)
(For the Period October 5, 2007 to December 31, 2022)

TOTAL RETURN PERFORMANCE SINCE IPO

______________________
(1) Total return includes reinvestment of dividends through December 31, 2022.
(2) The Main Street Peer Group is composed of Ares Capital Corporation, Barings BDC Inc., Bain Capital Specialty 

Finance Inc., Blackrock Capital Investment Corp., Crescent Capital BDC Inc., Carlyle Secured Lending Inc., Capital 
Southwest Corporation, Fidus Investment Corp., FS KKR Capital Corp., Gladstone Investment Corporation, Golub 
Capital BDC Inc., Gladstone Capital Corporation, Goldman Sachs BDC Inc., Horizon Technology Finance Corp., 
Hercules Capital Inc., MidCap Financial Investment Corp., Monroe Capital Corp., New Mountain Finance Corp., 
Oaktree Specialty Lending Corp., OFS Capital Corp., Owl Rock Capital Corp., PennantPark Floating Rate Capital 
Ltd., PennantPark Investment Corp., Prospect Capital Corporation, Portman Ridge Finance Corp., Saratoga Investment 
Corp., Stellus Capital Investment Corp., SLR Investment Corp., BlackRock TCP Capital Corp, Triplepoint Venture 
Growth BDC Corp., Sixth Street Specialty Lending Inc. and White Horse Finance Inc.

(3) Beginning with the Form 10-K for our fiscal year ending December 31, 2023, the Main Street Peer Group will be 
removed from the comparison graph above and replaced by the S&P BDC Index, which we believe is a better 
representation of performance among our peers.

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Item 6. [Reserved.]

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

The following discussion should be read in conjunction with our consolidated financial statements and the notes 

thereto included elsewhere in this Annual Report on Form 10-K.

Statements we make in the following discussion which express a belief, expectation or intention, as well as those 

that are not historical fact, are forward-looking statements that are subject to risks, uncertainties and assumptions. Our 
actual results, performance or achievements, or industry results, could differ materially from those we express in the 
following discussion as a result of a variety of factors, including the risks and uncertainties we have referred to under the 
headings “Cautionary Statement Concerning Forward-Looking Statements” and “Risk Factors” in Part I of this report.

INVESTMENT PORTFOLIO SUMMARY

The following tables provide a summary of our investments in the LMM, Private Loan and Middle Market 

portfolios as of December 31, 2022 and 2021 (this information excludes Other Portfolio investments, short-term portfolio 
investments and the External Investment Manager which are discussed further below):

As of December 31, 2022

LMM (a)

Private Loan

Middle Market

Number of portfolio companies

Fair value

Cost

Debt investments as a % of portfolio (at cost)

Equity investments as a % of portfolio (at cost)

% of debt investments at cost secured by first priority lien 

Weighted-average annual effective yield (b)

(dollars in millions)

78 

85 

$ 

$ 

2,060.5 

1,719.9 

$ 

$ 

1,471.5 

1,500.3 

$ 

$ 

 73.7 %

 26.3 %

 99.1 %

 12.3 %

 97.1 %

 2.9 %

 99.6 %

 11.6 %

Average EBITDA (c)

$ 

8.0 

$ 

38.1 

$ 

31 

329.1 

401.7 

 93.8 %

 6.2 %

 98.8 %

 11.0 %

68.7 

______________________
(a) At December 31, 2022, we had equity ownership in all of our LMM portfolio companies, and the average fully diluted 

equity ownership in those portfolio companies was 41%.

(b) The weighted-average annual effective yields were computed using the effective interest rates for all debt investments 
at cost as of December 31, 2022, including amortization of deferred debt origination fees and accretion of original 
issue discount but excluding fees payable upon repayment of the debt instruments and any debt investments on non-
accrual status. The weighted-average annual effective yield on our debt portfolio as of December 31, 2022 including 
debt investments on non-accrual status was 11.6% for our LMM portfolio, 11.2% for our Private Loan portfolio and 
10.3% for our Middle Market portfolio. The weighted-average annual effective yield is not reflective of what an 
investor in shares of our common stock will realize on its investment because it does not reflect changes in the market 
value of our stock, our utilization of debt capital in our capital structure, our expenses or any sales load paid by an 
investor.

(c) The average EBITDA is calculated using a simple average for the LMM portfolio and a weighted-average for the 

Private Loan and Middle Market portfolios. These calculations exclude certain portfolio companies, including three 
LMM portfolio companies and two Private Loan portfolio companies, as EBITDA is not a meaningful valuation metric 
for our investments in these portfolio companies, and those portfolio companies whose primary purpose is to own real 
estate.

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Number of portfolio companies

Fair value

Cost

As of December 31, 2021

LMM (a)

Private Loan

Middle Market

(dollars in millions)

73

75

36

$ 

$ 

1,716.4 

1,455.7 

$ 

$ 

1,141.8 

1,157.5 

$ 

$ 

395.2 

440.9 

Debt investments as a % of portfolio (at cost)

Equity investments as a % of portfolio (at cost)

% of debt investments at cost secured by first priority lien 

Weighted-average annual effective yield (b)

 70.9 %

 29.1 %

 99.0 %

 11.2 %

 95.7 %

 4.3 %

 98.7 %

 8.2 %

Average EBITDA (c)

$ 

6.2 

$ 

41.3 

$ 

 93.3 %

 6.7 %

 98.7 %

 7.5 %

76.0 

______________________
(a) At December 31, 2021, we had equity ownership in all of our LMM portfolio companies, and the average fully diluted 

equity ownership in those portfolio companies was 40%.

(b) The weighted-average annual effective yields were computed using the effective interest rates for all debt investments 
at cost as of December 31, 2021, including amortization of deferred debt origination fees and accretion of original 
issue discount but excluding fees payable upon repayment of the debt instruments and any debt investments on non-
accrual status. The weighted-average annual effective yield on our debt portfolio as of December 31, 2021 including 
debt investments on non-accrual status was 10.6% for our LMM portfolio, 8.0% for our Private Loan portfolio and 
6.9% for our Middle Market portfolio. The weighted-average annual effective yield is not reflective of what an 
investor in shares of our common stock will realize on its investment because it does not reflect changes in the market 
value of our stock, our utilization of debt capital in our capital structure, our expenses or any sales load paid by an 
investor.

(c) The average EBITDA is calculated using a simple average for the LMM portfolio and a weighted-average for the 

Private Loan and Middle Market portfolios. These calculations exclude certain portfolio companies, including three 
LMM portfolio companies, three Private Loan portfolio companies and one Middle Market portfolio company, as 
EBITDA is not a meaningful valuation metric for our investments in these portfolio companies, and those portfolio 
companies whose primary purpose is to own real estate.

For the years ended December 31, 2022 and 2021, we achieved a total return on investments of 11.1% and 16.6%, 

respectively. Total return on investments is calculated using the interest, dividend, and fee income, as well as the realized 
and unrealized change in fair value of the Investment Portfolio for the specified period. Our total return on investments is 
not reflective of what an investor in shares of our common stock will realize on its investment because it does not reflect 
changes in the market value of our stock, our utilization of debt capital in our capital structure, our expenses or any sales 
load paid by an investor.

As of December 31, 2022, we had Other Portfolio investments in 14 companies, collectively totaling $116.3 

million in fair value and $120.4 million in cost basis and which comprised 2.8% and 3.2% of our Investment Portfolio at 
fair value and cost, respectively. As of December 31, 2021, we had Other Portfolio investments in 13 companies, 
collectively totaling $166.1 million in fair value and $173.7 million in cost basis and which comprised 4.7% and 5.3% of 
our Investment Portfolio at fair value and cost, respectively.

As previously discussed, the External Investment Manager is a wholly-owned subsidiary that is treated as a 
portfolio investment. As of December 31, 2022, this investment had a fair value of $122.9 million and a cost basis of $29.5 
million, which comprised 3.0% and 0.8% of our Investment Portfolio at fair value and cost, respectively. As of 
December 31, 2021, this investment had a fair value of $140.4 million and a cost basis of $29.5 million, which comprised 
3.9% and 0.9% of our Investment Portfolio at fair value and cost, respectively.

CRITICAL ACCOUNTING POLICIES

The preparation of financial statements and related disclosures in conformity with generally accepted accounting 

principles (“U.S. GAAP”) requires management to make estimates and assumptions that affect the reported amounts of 
assets and liabilities, and contingent assets and liabilities at the date of the financial statements, and revenues and expenses 
during the periods reported. Actual results could materially differ from those estimates. Critical accounting policies are 

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those that require management to make subjective or complex judgments about the effect of matters that are inherently 
uncertain and may change in subsequent periods. Changes that may be required in the underlying assumptions or estimates 
in these areas could have a material impact on our current and future financial condition and results of operations.

Management has discussed the development and selection of each critical accounting policy and estimate with the 
Audit Committee of the Board of Directors. Our critical accounting policies and estimates include the Investment Portfolio 
Valuation and Revenue Recognition policies described below. Our significant accounting policies are described in greater 
detail in Note B — Summary of Significant Accounting Policies to the consolidated financial statements included in Item 8. 
Consolidated Financial Statements and Supplementary Data of this Annual Report on Form 10-K.

Investment Portfolio Valuation

The most significant determination inherent in the preparation of our consolidated financial statements is the 

valuation of our Investment Portfolio and the related amounts of unrealized appreciation and depreciation. We consider this 
determination to be a critical accounting estimate, given the significant judgments and subjective measurements required. 
As of both December 31, 2022 and 2021, our Investment Portfolio valued at fair value represented 97% of our total assets. 
We are required to report our investments at fair value. We follow the provisions of FASB ASC 820, Fair Value 
Measurements and Disclosures (“ASC 820”). ASC 820 defines fair value, establishes a framework for measuring fair 
value, establishes a fair value hierarchy based on the quality of inputs used to measure fair value and enhances disclosure 
requirements for fair value measurements. ASC 820 requires us to assume that the portfolio investment is to be sold in the 
principal market to independent market participants, which may be a hypothetical market. Market participants are defined 
as buyers and sellers in the principal market that are independent, knowledgeable and willing and able to transact. See 
Note B.1. — Valuation of the Investment Portfolio included in Item 8. Consolidated Financial Statements and 
Supplementary Data of this Annual Report on Form 10-K for a detailed discussion of our Investment Portfolio valuation 
process and procedures.

Due to the inherent uncertainty in the valuation process, our determination of fair value for our Investment 

Portfolio may differ materially from the values that would have been determined had a ready market for the securities 
existed. In addition, changes in the market environment, portfolio company performance and other events that may occur 
over the lives of the investments may cause the gains or losses ultimately realized on these investments to be materially 
different than the valuations currently assigned. We determine the fair value of each individual investment and record 
changes in fair value as unrealized appreciation or depreciation.

In December 2020, the SEC adopted Rule 2a-5 under the 1940 Act, which permits a BDC’s board of directors to 
designate its executive officers or investment adviser as a valuation designee to determine the fair value for its investment 
portfolio, subject to the active oversight of the board. Our Board of Directors has approved policies and procedures 
pursuant to Rule 2a-5 (the “Valuation Procedures”) and has designated a group of our executive officers to serve as the 
Board of Directors’ valuation designee. We believe our Investment Portfolio as of December 31, 2022 and 2021 
approximates fair value as of those dates based on the markets in which we operate and other conditions in existence on 
those reporting dates.

Revenue Recognition

Interest and Dividend Income

We record interest and dividend income on the accrual basis to the extent amounts are expected to be collected. 

Dividend income is recorded as dividends are declared by the portfolio company or at the point an obligation exists for the 
portfolio company to make a distribution. In accordance with our valuation policies, we evaluate accrued interest and 
dividend income periodically for collectability. When a loan or debt security becomes 90 days or more past due, and if we 
otherwise do not expect the debtor to be able to service its debt obligation, we will generally place the loan or debt security 
on non-accrual status and cease recognizing interest income on that loan or debt security until the borrower has 
demonstrated the ability and intent to pay contractual amounts due. If a loan or debt security’s status significantly improves 
regarding the debtor’s ability to service the debt obligation, or if a loan or debt security is sold or written off, we remove it 
from non-accrual status.

Fee Income

We may periodically provide services, including structuring and advisory services to our portfolio companies or 
other third parties. For services that are separately identifiable and evidence exists to substantiate fair value, fee income is 

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recognized as earned, which is generally when the investment or other applicable transaction closes. Fees received in 
connection with debt financing transactions for services that do not meet these criteria are treated as debt origination fees 
and are deferred and accreted into income over the life of the financing.

Payment-in-Kind (“PIK”) Interest and Cumulative Dividends

We hold certain debt and preferred equity instruments in our Investment Portfolio that contain PIK interest and 
cumulative dividend provisions. The PIK interest, computed at the contractual rate specified in each debt agreement, is 
periodically added to the principal balance of the debt and is recorded as interest income. Thus, the actual collection of this 
interest may be deferred until the time of debt principal repayment. Cumulative dividends are recorded as dividend income, 
and any dividends in arrears are added to the balance of the preferred equity investment. The actual collection of these 
dividends in arrears may be deferred until such time as the preferred equity is redeemed or sold. To maintain RIC tax 
treatment (as discussed in Note B.9. — Summary of Significant Accounting Policies — Income Taxes included in Item 8. 
Consolidated Financial Statements and Supplementary Data of this Annual Report on Form 10-K), these non-cash sources 
of income may need to be paid out to stockholders in the form of distributions, even though we may not have collected the 
PIK interest and cumulative dividends in cash. We stop accruing PIK interest and cumulative dividends and write off any 
accrued and uncollected interest and dividends in arrears when we determine that such PIK interest and dividends in arrears 
are no longer collectible. For the years ended December 31, 2022, 2021 and 2020 (i) 1.4%, 2.6% and 2.8%, respectively, of 
our total investment income was attributable to PIK interest income not paid currently in cash and (ii) 0.5%, 0.6% and 
0.8%, respectively, of our total investment income was attributable to cumulative dividend income not paid currently in 
cash.

INVESTMENT PORTFOLIO COMPOSITION

The following tables summarize the composition of our total combined LMM, Private Loan and Middle Market 

portfolio investments at cost and fair value by type of investment as a percentage of the total combined LMM, Private Loan 
and Middle Market portfolio investments as of December 31, 2022 and 2021 (this information excludes Other Portfolio 
investments, short-term portfolio investments and the External Investment Manager).

Cost:

First lien debt

Equity

Second lien debt

Equity warrants

Other

Fair Value:

First lien debt
Equity

Second lien debt

Equity warrants

Other

December 31, 2022

December 31, 2021

 85.0 %

 14.2 

 0.3 

 0.2 

 0.3 

 82.5 %

 16.2 

 0.6 

 0.3 

 0.4 

 100.0 %

 100.0 %

December 31, 2022

December 31, 2021

 75.2 %
 24.1 

 0.3 

 0.1 

 0.3 

 74.3 %
 24.6 

 0.5 

 0.2 

 0.4 

 100.0 %

 100.0 %

Our LMM, Private Loan and Middle Market portfolio investments carry a number of risks including: (1) investing 
in companies which may have limited operating histories and financial resources; (2) holding investments that generally are 
not publicly traded and which may be subject to legal and other restrictions on resale; and (3) other risks common to 
investing in below investment-grade debt and equity investments in our Investment Portfolio. Please see Item 1A. Risk 
Factors — Risks Related to our Investments contained in this Annual Report on Form 10-K for a more complete discussion 
of the risks involved with investing in our Investment Portfolio.

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PORTFOLIO ASSET QUALITY

We utilize an internally developed investment rating system to rate the performance of each LMM, Private Loan 

and Middle Market portfolio company and to monitor our expected level of returns on each of our LMM, Private Loan and 
Middle Market investments in relation to our expectations for the portfolio company. The investment rating system takes 
into consideration various factors, including each investment’s expected level of returns, the collectability of our debt 
investments and the ability to receive a return of the invested capital in our equity investments, comparisons to competitors 
and other industry participants, the portfolio company’s future outlook and other factors that are deemed to be significant to 
the portfolio company.

As of December 31, 2022, our total Investment Portfolio had 12 investments on non-accrual status, which 

comprised 0.6% of its fair value and 3.7% of its cost. As of December 31, 2021, our total Investment Portfolio had nine 
investments on non-accrual status, which comprised 0.7% of its fair value and 3.3% of its cost.

The operating results of our portfolio companies are impacted by changes in the broader fundamentals of the 

United States economy. In periods during which the United States economy contracts, it is likely that the financial results 
of small to mid-sized companies, like those in which we invest, could experience deterioration or limited growth from 
current levels, which could ultimately lead to difficulty in meeting their debt service requirements, to an increase in 
defaults on our debt investments or in realized losses on our investments and to difficulty in maintaining historical dividend 
payment rates and unrealized appreciation on our equity investments. Consequently, we can provide no assurance that the 
performance of certain portfolio companies will not be negatively impacted by future economic cycles or other conditions, 
which could also have a negative impact on our future results.

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DISCUSSION AND ANALYSIS OF RESULTS OF OPERATIONS

Set forth below is a comparison of the results of operations and changes in financial condition for the years ended 

December 31, 2022 and 2021. The comparison of, and changes between, the fiscal years ended December 31, 2021 and 
2020 can be found within Item 7. Management’s Discussion and Analysis of Financial Condition and Results of 
Operations included in Part II of our Annual Report on Form 10-K for the fiscal year ended December 31, 2021, which is 
incorporated herein by reference.

Comparison of the years ended December 31, 2022 and 2021

Total investment income

Total expenses

Net investment income

Net realized gain (loss) from investments

Net unrealized appreciation from investments

Income tax provision

Year Ended 
December 31,

Net Change

2022

2021

Amount

%

$ 

376,860  $ 

289,047  $ 

87,813 

(dollars in thousands)

(131,533)   

(106,382)   

(25,151) 

245,327 

(5,212)   

24,816 

182,665 

45,336 

135,624 

62,662 

(50,548) 

(110,808) 

(23,325)   

(32,863)   

9,538 

 30 %

 24 %

 34 %

NM

NM

NM

Net increase in net assets resulting from operations

$ 

241,606  $ 

330,762  $ 

(89,156) 

 (27) %

Net investment income
Share-based compensation expense
Deferred compensation expense (benefit)

Distributable net investment income (a)

Net investment income per share—Basic and diluted
Distributable net investment income per share—Basic and 
diluted (a)

______________________
NM — Net Change % not meaningful

Year Ended 
December 31,

Net Change

2022

2021

Amount

%

(dollars in thousands, except per share amounts)

$ 

245,327  $ 

182,665  $ 

62,662 

13,629 

(1,434)   

10,887 

1,190 

2,742 

(2,624) 

257,522  $ 

194,742  $ 

62,780 

3.29  $ 

2.65  $ 

0.64 

3.46  $ 

2.82  $ 

0.64 

$ 

$ 

$ 

 34 %

 25 %

NM

 32 %

 24 %

 23 %

(a) Distributable net investment income is net investment income as determined in accordance with U.S. GAAP, 

excluding the impacts of share-based compensation expense and deferred compensation expense or benefit. We 
believe presenting distributable net investment income and the related per share amounts is useful and appropriate 
supplemental disclosure for analyzing our financial performance since share-based compensation does not require 
settlement in cash and deferred compensation expense or benefit does not result in a net cash impact to Main Street 
upon settlement. However, distributable net investment income is a non-U.S. GAAP measure and should not be 
considered as a replacement for net investment income or other earnings measures presented in accordance with U.S. 
GAAP and should be reviewed only in connection with such U.S. GAAP measures in analyzing our financial 
performance. A reconciliation of net investment income in accordance with U.S. GAAP to distributable net investment 
income is detailed in the table above.

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Investment Income

Total investment income for the year ended December 31, 2022 was $376.9 million, a 30% increase from the 

$289.0 million of total investment income for the prior year. The following table provides a summary of the changes in the 
comparable period activity.

Interest income

Dividend income

Fee income

Year Ended
December 31,

Net Change

2022

2021

Amount

%

(dollars in thousands)

$ 

284,746  $ 

193,667  $ 

91,079 

76,375 

15,739 

81,153 

14,227 

(4,778) 

1,512 

Total investment income

$ 

376,860  $ 

289,047  $ 

87,813 

 47 % (a)

 (6) % (b)

 11 % (c)

 30 % (d)

______________________
(a) The increase in interest income was primarily due to (i) higher average levels of Investment Portfolio debt investments 
and (ii) higher floating interest rates on Investment Portfolio debt investments based upon the increase in the market 
index rates for these floating rate investments, which are primarily London Interbank Offered Rate (“LIBOR”) and the 
Secured Overnight Financing Rate (“SOFR”). These increases were partially offset by a $1.2 million decrease in 
accelerated, prepayment, repricing and other activity related to certain Investment Portfolio debt investments.

(b) The decrease in dividend income from Investment Portfolio equity investments was primarily a result of an $11.3 
million decrease in dividend income considered to be less consistent or non-recurring, partially offset by increased 
dividend income from certain of our portfolio companies resulting from the improved operating results, financial 
condition and liquidity positions.

(c) The increase in fee income was primarily related to (i) a $0.6 million increase related to higher originations of 
Investment Portfolio investments, as discussed above, and (ii) a $0.9 million increase from refinancing and 
prepayment of debt investments.

(d) The increase in total investment income includes a net reduction of $12.5 million in the impact of certain income 

considered less consistent or non-recurring, including (i) an $11.3 million decrease in dividend income and (ii) a $1.2 
million decrease in accelerated prepayment, repricing and other activity related to certain Investment Portfolio debt 
investments.

Expenses

Total expenses for the year ended December 31, 2022 were $131.5 million, a 24% increase from $106.4 million in 

the prior year. The following table provides a summary of the changes in the comparable period activity. 

Year Ended
December 31,

Net Change

2022

2021

Amount

%

(dollars in thousands)

Cash compensation

$ 

37,977  $ 

33,002  $ 

Deferred compensation plan expense (benefit)

Compensation

General and administrative

Interest

Share-based compensation

Gross expenses

(1,434) 

36,543 

16,050 

78,276 

13,629 

1,440 

34,442 

12,494 

58,836 

10,887 

144,498 

116,659 

Expenses allocated to the External Investment Manager  

(12,965)   

(10,277)   

Total expenses

$ 

131,533  $ 

106,382  $ 

4,975 

(2,874) 

2,101 

3,556 

19,440 

2,742 

27,839 

(2,688) 

25,151 

 15 % (a)

 (200) % (b)

 6 %

 28 %

 33 % (c)

 25 %

 24 %

 26 %

 24 %

______________________
(a) The increase in cash compensation expense was primarily related to increased base compensation rates, incentive 

compensation accruals and headcount.

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(b) The change in the non-cash deferred compensation plan expense (benefit) was due to the reduction to compensation 
expense resulting from a decrease in the fair value of deferred compensation plan assets and corresponding liabilities 
during 2022 compared to an increase in such fair values in 2021.

(c) The increase in interest expense was primarily related to increased borrowings to support our investment activity, 
including borrowings under our Credit Facilities (as defined in Liquidity and Capital Resources below) and an 
aggregate of $100.0 million in principal amount of our December 2025 Notes issued in December 2022 (as defined in 
Liquidity and Capital Resources below), partially offset by the repayment of $185.0 million in principal amount of our 
December 2022 Notes (as defined in Liquidity and Capital Resources below).

Net Investment Income

Net investment income for the year ended December 31, 2022 increased 34% to $245.3 million, or $3.29 per 

share, compared to net investment income of $182.7 million, or $2.65 per share, in 2021. The increase in net investment 
income was principally attributable to the increase in total investment income, partially offset by higher operating 
expenses, both as discussed above. The increase in net investment income per share reflects these changes and the impact 
of the increase in weighted average shares outstanding for the year ended December 31, 2022, primarily due to (i) shares 
issued through our public offering in August 2022 and our at-the-market equity program (the “ATM Program”), (ii) shares 
issued through our equity incentive plans and (iii) shares issued through our dividend reinvestment plan. The increase in 
net investment income on a per share basis includes (i) a $0.18 per share decrease in investment income considered less 
consistent or non-recurring, partially offset by a decrease in deferred compensation expense of $0.04 per share resulting 
from the comparable period difference in the fair value of deferred compensation plan assets and corresponding liabilities, 
both of which are discussed above.

Distributable Net Investment Income

Distributable net investment income for the year ended December 31, 2022 increased 32% to $257.5 million, or 
$3.46 per share, compared with $194.7 million, or $2.82 per share, in 2021. The increase in distributable net investment 
income was primarily due to the increased level of total investment income, partially offset by higher operating expenses, 
excluding the impact of share-based compensation expense and deferred compensation expense (benefit), both as discussed 
above. The increase in distributable net investment income per share reflects the net impact of the increase in weighted 
average shares outstanding for the year ended December 31, 2022, primarily due to (i) shares issued through our public 
offering in August 2022 and our ATM Program, (ii) shares issued through our equity incentive plans and (iii) shares issued 
through our dividend reinvestment plan. The increase in distributable net investment income on a per share basis includes a 
$0.18 per share decrease in investment income considered less consistent or non-recurring, as discussed above.

Net Realized Gain (Loss)

The following table provides a summary of the primary components of the total net realized loss on investments of 

$5.2 million for the year ended December 31, 2022:

Year Ended December 31, 2022

Full Exits

Partial Exits

Restructures

Other (a)

Total

Net Gain/
(Loss)

# of 
Investments

Net Gain/
(Loss)

# of 
Investments

Net Gain/
(Loss)

# of 
Investments

Net Gain/
(Loss)

Net Gain/
(Loss)

LMM portfolio

Private Loan portfolio

$  — 

  10,415 

Middle Market portfolio

  (6,265) 

Other Portfolio

Short-term portfolio

— 

— 

Total net realized gain (loss) $  4,150 

— $  1,219 

4  

3  

— 

— 

—   3,119 

—  

— 

7 $  4,338 

(dollars in thousands)

1 $  (5,822) 

—  

(8,395) 

—  

2  

—  

— 

— 

— 

1 $ 

(774)  $ (5,377) 

2  

—  

—  

—  

313 

  2,333 

59 

  (6,206) 

875 

  3,994 

44 

44 

3 $ (14,217) 

3 $ 

517  $ (5,212) 

(a) Other activity includes realized gains and losses from transactions involving 17 portfolio companies which are not 

considered to be significant individually or in the aggregate.

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The following table provides a summary of the primary components of the total net realized gain on investments 

of $45.3 million for the year ended December 31, 2021:

Year Ended December 31, 2021

Full Exits

Partial Exits

Restructures

Other (a)

Total

Net Gain/
(Loss)

# of 
Investments

Net Gain/
(Loss)

# of 
Investments

Net Gain/
(Loss)

# of 
Investments

Net Gain/
(Loss)

Net Gain/
(Loss)

(dollars in thousands)

LMM portfolio

Private Loan portfolio

Middle Market portfolio

Other Portfolio

Short-term portfolio

$ 51,019 

  5,547 

  (3,749) 

  (4,449) 

— 

Total net realized gain (loss)

$ 48,368 

7 $  — 

2  

— 

3   6,153 

1   5,920 

—  

— 

13 $ 12,073 

— $ (10,925) 

—  

— 

1  

(4,528) 

4  

—  

— 

— 

1 $ 

(493)  $ 39,601 

—  

1  

—  

—  

45 

  5,592 

464 

  (1,660) 

351 

  1,822 

(19)   

(19) 

5 $ (15,453) 

2 $ 

348  $ 45,336 

(a) Other activity includes realized gains and losses from transactions involving 27 portfolio companies which are not 

considered to be significant individually or in the aggregate.

Net Unrealized Appreciation (Depreciation)

The following table provides a summary of the total net unrealized appreciation of $24.8 million for the year 

ended December 31, 2022:

Year Ended December 31, 2022

LMM (a)

Private
Loan

Middle
Market

Other

Total

(dollars in thousands)

Accounting reversals of net unrealized (appreciation) 
depreciation recognized in prior periods due to net 
realized (gains / income) losses recognized during 
the current period
Net unrealized appreciation (depreciation) relating to 
portfolio investments
Total net unrealized appreciation (depreciation) 
relating to portfolio investments

$ 

6,055  $ 

(2,008)  $ 

4,966  $ 

(3,702) 

$ 

5,311 

$  73,840  $  (10,545)  $  (31,836)  $  (11,955) (b) $  19,505 

$  79,895  $  (12,553)  $  (26,870)  $  (15,657) 

$  24,816 

______________________
(a)

Includes unrealized appreciation on 38 LMM portfolio investments and unrealized depreciation on 28 LMM portfolio 
investments.

(b) Other includes (i) $17.5 million of unrealized depreciation relating to the External Investment Manager and (ii) $1.7 
million of net unrealized depreciation relating to the assets of the deferred compensation plan, partially offset by $7.2 
million of net unrealized appreciation relating to the Other Portfolio.

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The following table provides a summary of the total net unrealized appreciation of $135.6 million for the year 

ended December 31, 2021:

Year Ended December 31, 2021

LMM (a)

Private
Loan

Middle
Market

Other

Total

(dollars in thousands)

Accounting reversals of net unrealized 
(appreciation) depreciation recognized in prior 
periods due to net realized (gains / income) losses 
recognized during the current period
Net unrealized appreciation (depreciation) relating to 
portfolio investments
Total net unrealized appreciation (depreciation) 
relating to portfolio investments

$  (27,451)  $ 

(3,698)  $ 

1,501  $ 

4,181 

$  (25,467) 

107,187

17,153

(3,679)

40,430 (b)

161,091

$  79,736  $  13,455  $ 

(2,178)  $  44,611 

$  135,624 

______________________
(a)

Includes unrealized appreciation on 43 LMM portfolio investments and unrealized depreciation on 23 LMM portfolio 
investments.

(b) Includes (i) $23.7 million of unrealized appreciation relating to the External Investment Manager and (ii) $16.3 million 

of net unrealized appreciation relating to the Other Portfolio.

Income Tax Benefit (Provision)

The income tax provision for the year ended December 31, 2022 of $23.3 million principally consisted of (i) a 

deferred tax provision of $18.1 million, which is primarily the result of the net activity relating to our portfolio investments 
held in our Taxable Subsidiaries, including changes in loss carryforwards, changes in net unrealized appreciation/
depreciation and other temporary book-tax differences, and (ii) a current tax provision of $5.2 million related to a $2.8 
million provision for excise tax on our estimated undistributed taxable income and a $2.4 million provision for current U.S. 
federal and state income taxes.

The income tax provision for the year ended December 31, 2021 of $32.9 million principally consisted of (i) a 
deferred tax provision of $27.1 million and (ii) a current tax provision of $5.7 million primarily related to a $3.1 million 
provision for current U.S. federal and state income taxes and a $2.6 million provision for excise tax on our estimated 
undistributed taxable income.

Net Increase in Net Assets Resulting from Operations

The net increase in net assets resulting from operations for the year ended December 31, 2022 was $241.6 million, 
or $3.24 per share, compared with $330.8 million, or $4.80 per share, during the year ended December 31, 2021. The tables 
above provide a summary of the reasons for the change in net assets resulting from operations for the year ended 
December 31, 2022 as compared to the year ended December 31, 2021. 

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LIQUIDITY AND CAPITAL RESOURCES

Cash Flows

For the year ended December 31, 2022, we realized a net increase in cash and cash equivalents of $16.5 million, 
which is the result of  $246.9 million of cash used in our operating activities and $263.4 million of cash provided by our 
financing activities.

The $246.9 million of cash used in our operating activities resulted primarily from (i) cash uses totaling $1,152.6 

million for the funding of new and follow-on portfolio company investments and settlement of accruals for portfolio 
investments existing as of December 31, 2021 and (ii) cash payments of $14.2 million related to changes in other assets 
and liabilities, partially offset by (i) cash proceeds totaling $680.0 million from the sales and repayments of debt 
investments and sales of and return on capital from equity investments and (ii) cash flows that we generated from the 
operating profits earned totaling $239.9 million, which is our distributable net investment income, excluding the non-cash 
effects of the accretion of unearned income, payment-in-kind interest income, cumulative dividends and the amortization 
expense for deferred financing costs.

The $263.4 million of cash provided by our financing activities principally consisted of (i) $287.0 million in net 

proceeds from our multi-year corporate-level revolving credit facility (the “Corporate Facility”) and the SPV Facility 
(together, the “Credit Facilities”), (ii) $265.6 million in net cash proceeds from equity offerings from our ATM Program 
and Equity Offering (both as described below) and direct stock purchase plan and (iii) $100.0 million in proceeds from the 
initial issuance of the December 2025 Notes (as defined below), partially offset by (i) $194.2 million in cash dividends paid 
to stockholders, (ii) $185.0 million for the redemption of the December 2022 Notes (as defined below), (iii) $5.1 million 
for payments of deferred debt issuance costs, SBIC debenture fees and other costs, net of debt issuance premiums, and (iv) 
$4.9 million for purchases of vested restricted stock from employees to satisfy their tax withholding requirements upon the 
vesting of such restricted stock.

For the year ended December 31, 2021, we experienced a net increase in cash and cash equivalents in the amount 
of $0.7 million, which is the net result of $515.4 million of cash used in our operating activities and $516.1 million of cash 
provided by our financing activities.

The $515.4 million of cash used in our operating activities resulted primarily from cash uses totaling $1,763.8 

million for the funding of new and follow-on portfolio company investments and settlement of accruals for portfolio 
investments existing as of December 31, 2020, partially offset by (i) cash proceeds totaling $1,054.5 million from the sales 
and repayments of debt investments and sales of and return on capital from equity investments, (ii) cash flows generated 
from the operating profits earned totaling $171.7 million, which is our distributable net investment income, excluding the 
non-cash effects of the accretion of unearned income, payment-in-kind interest income, cumulative dividends and the 
amortization expense for deferred financing costs, and (iii) cash proceeds of $22.2 million related to changes in other assets 
and liabilities.

The $516.1 million of cash provided by our financing activities principally consisted of (i) $500.0 million in 

proceeds from the initial and follow-on issuance of the July 2026 Notes (as defined below), (ii) $98.9 million in net cash 
proceeds from our ATM Program (described below) and direct stock purchase plan, (iii) $80.2 million in cash proceeds 
from the issuance of SBIC debentures and (iv) $51.0 million in net proceeds from the Corporate Facility, partially offset by 
(i) $160.5 million in cash dividends paid to stockholders, (ii) $40.0 million in repayment of SBIC debentures, (iii) $8.2 
million for debt issuance premiums, net of payments of deferred debt issuance costs, SBIC debenture fees and other costs, 
and (iv) $5.3 million for purchases of vested restricted stock from employees to satisfy their tax withholding requirements 
upon the vesting of such restricted stock.

Capital Resources

As of December 31, 2022, we had $49.1 million in cash and cash equivalents and $568.0 million of unused 

capacity under the Credit Facilities which we maintain to support our investment and operating activities. As of 
December 31, 2022, our NAV totaled $2,108.6 million, or $26.86 per share.

As of December 31, 2022, we had $407.0 million outstanding and $513.0 million of undrawn commitments under 
the Corporate Facility, and $200.0 million outstanding and $55.0 million of undrawn commitments under our SPV Facility, 
both of which we estimated approximated fair value. Availability under the Credit Facilities are both subject to certain 

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borrowing base limitations, various covenants, reporting requirements and other customary requirements for similar credit 
facilities. For further information on our Credit Facilities, including key terms and financial covenants, refer to Note E — 
Debt included in Item 8. Consolidated Financial Statements and Supplementary Data of this Annual Report on Form 10-K.

Through the Funds, we have the ability to issue SBIC debentures guaranteed by the SBA at favorable interest rates 

and favorable terms and conditions. Under existing SBIC regulations, SBA-approved SBICs under common control have 
the ability to issue debentures guaranteed by the SBA up to a regulatory maximum amount of $350.0 million. Under 
existing SBA-approved commitments, we had $350.0 million of outstanding SBIC debentures guaranteed by the SBA as of 
December 31, 2022 through our wholly-owned SBICs, which bear a weighted-average annual fixed interest rate of 2.9%, 
paid semiannually, and mature ten years from issuance. The first maturity related to our SBIC debentures occurs in March 
2023, and the weighted-average remaining duration is 5.1 years as of December 31, 2022. Debentures guaranteed by the 
SBA have fixed interest rates that equal prevailing 10-year Treasury Note rates plus a market spread and have a maturity of 
ten years with interest payable semiannually. The principal amount of the debentures is not required to be paid before 
maturity, but may be pre-paid at any time with no prepayment penalty. We expect to maintain SBIC debentures under the 
SBIC program in the future, subject to periodic repayments and borrowings, in an amount up to the regulatory maximum 
amount for affiliated SBIC funds.

In November 2017, we issued $185.0 million in aggregate principal amount of 4.50% unsecured notes due 

December 1, 2022 (the “December 2022 Notes”). In December 2022, we repaid the entire principal amount of the 
outstanding December 2022 Notes. The outstanding aggregate principal amount of the December 2022 Notes was $185.0 
million as of December 31, 2021.

In April 2019, we issued $250.0 million in aggregate principal amount of 5.20% unsecured notes due May 1, 2024 

(the “May 2024 Notes”). In December 2019 and July 2020, we issued an additional $75.0 million and $125.0 million, 
respectively, in aggregate principal amount of the May 2024 Notes. The outstanding aggregate principal amount of the 
May 2024 Notes was $450.0 million as of both December 31, 2022 and December 31, 2021.

              In January 2021, we issued $300.0 million in aggregate principal amount of 3.00% unsecured notes due July 14, 
2026 (the “July 2026 Notes”). In October 2021, we issued an additional $200.0 million in aggregate principal amount of 
the July 2026 Notes. The outstanding aggregate principal amount of the July 2026 Notes was $500.0 million as of both 
December 31, 2022 and December 31, 2021.

              In December 2022, we issued $100.0 million in aggregate principal amount of 7.84% Series A unsecured notes 
due December 23, 2025 (the “December 2025 Notes”), all of which remained outstanding as of December 31, 2022.

We maintain a program with certain selling agents through which we can sell shares of our common stock by 

means of at-the-market offerings from time to time (the “ATM Program”).

During the year ended December 31, 2022, we sold 5,407,382 shares of our common stock at a weighted-average 
price of $39.29 per share and raised $212.4 million of gross proceeds under the ATM Program. Net proceeds were $209.9 
million after commissions to the selling agents on shares sold and offering costs. As of December 31, 2022, sales 
transactions representing 43,217 shares had not settled and are not included in shares issued and outstanding on the face of 
the Consolidated Balance Sheets but are included in the weighted average shares outstanding in the Consolidated 
Statements of Operations and in the shares used to calculate the NAV per share. In March 2022, we entered into new 
distribution agreements to sell up to 15,000,000 shares through the ATM Program. As of December 31, 2022, 10,462,684 
shares remained available for sale under the ATM Program.

In August 2022, we completed a public equity offering (the “Equity Offering”) of 1,345,500 shares of common 

stock at a public offering price of $42.85 per share, including the underwriters’ full exercise of their option to purchase 
175,500 additional shares, resulting in total net proceeds, including exercise of the underwriters’ option to purchase 
additional shares and after deducting underwriting discounts and estimated offering expenses payable by us, of 
approximately $55.1 million.

During the year ended December 31, 2021, we sold 2,332,795 shares of our common stock at a weighted-average 

price of $42.71 per share and raised $99.6 million of gross proceeds under the ATM Program. Net proceeds were $98.4 
million after commissions to the selling agents on shares sold and offering costs. As of December 31, 2021, sales 
transactions representing 36,136 shares had not settled and are not included in shares issued and outstanding on the face of 
the Consolidated Balance Sheets but are included in the weighted average shares outstanding in the Consolidated 
Statements of Operations and in the shares used to calculate the NAV per share.

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We anticipate that we will continue to fund our investment activities through existing cash and cash equivalents, 

cash flows generated through our ongoing operating activities, utilization of available borrowings under our Credit 
Facilities, and a combination of future issuances of debt and equity capital. Our primary uses of funds will be investments 
in portfolio companies, operating expenses, cash distributions to holders of our common stock and repayments of note and 
debenture obligations as they come due.

We periodically invest excess cash balances into marketable securities and idle funds investments. The primary 

investment objective of marketable securities and idle funds investments is to generate incremental cash returns on excess 
cash balances prior to utilizing those funds for investment in our LMM, Private Loan and Middle Market portfolio 
investments. Marketable securities and idle funds investments generally consist of debt investments, independently rated 
debt investments, certificates of deposit with financial institutions, diversified bond funds and publicly traded debt and 
equity investments. We may also invest in short-term portfolio investments that are atypical of our LMM, Private Loan and 
Middle Market portfolio investments in that they are intended to be a short-term deployment of capital and are more liquid 
than investments within the other portfolios. Short-term portfolio investments consist primarily of investments in secured 
debt investments and independently rated debt investments.

If our common stock trades below our NAV per share, we will generally not be able to issue additional common 

stock at the market price, unless our stockholders approve such a sale and our Board of Directors makes certain 
determinations. We did not seek stockholder authorization to sell shares of our common stock below the then current NAV 
per share of our common stock at our 2022 Annual Meeting of Stockholders, and have not sought such authorization since 
2012, because our common stock price per share has generally traded significantly above the NAV per share of our 
common stock since 2011. We would therefore need future approval from our stockholders to issue shares below the then 
current NAV per share.

In order to satisfy the Code requirements applicable to a RIC, we intend to distribute to our stockholders, after 
consideration and application of our ability under the Code to carry forward certain excess undistributed taxable income 
from one tax year into the next tax year, substantially all of our taxable income. 

In addition, as a BDC, we generally are required to meet a coverage ratio, or BDC asset coverage ratio, of total 
assets to total senior securities, which include borrowings and any preferred stock we may issue in the future, of at least 
200% (or 150% if certain requirements are met). In January 2008, we received an exemptive order from the SEC to 
exclude SBA-guaranteed debt securities issued by the Funds and any other wholly-owned subsidiaries of ours which 
operate as SBICs from the BDC asset coverage ratio which, in turn, enables us to fund more investments with debt capital. 
In May 2022, our stockholders also approved the application of the reduced BDC asset coverage ratio. As a result, the BDC 
asset coverage ratio applicable to us decreased from 200% to 150% effective May 3, 2022. As of December 31, 2022, our 
BDC asset coverage ratio was 227%.

Although we have been able to secure access to additional liquidity, including through the Credit Facilities, public 

and private debt issuances, leverage available through the SBIC program and equity offerings, there is no assurance that 
debt or equity capital will be available to us in the future on favorable terms, or at all.

Recently Issued or Adopted Accounting Standards

From time to time, new accounting pronouncements are issued by the FASB or other standards setting bodies that 
are adopted by us as of the specified effective date. We believe that the impact of recently issued standards and any that are 
not yet effective will not have a material impact on our consolidated financial statements upon adoption. For a description 
of recently issued or adopted accounting standards, see Note B.13. — Recently Issued or Adopted Accounting Standards 
included in Item 8. Consolidated Financial Statements and Supplementary Data of this Annual Report on Form 10-K.

Inflation

Inflation has not historically had a significant effect on our results of operations in any of the reporting periods 

presented herein. However, our portfolio companies have experienced, specifically including over the last few years, as a 
result of recent geopolitical events, supply chain and labor issues, and may continue to experience, the increasing impacts 
of inflation on their operating results, including periodic escalations in their costs for labor, raw materials and third-party 
services and required energy consumption. These issues and challenges related to inflation are receiving significant 
attention from our investment teams and the management teams of our portfolio companies as we work to manage these 
growing challenges. Prolonged or more severe impacts of inflation to our portfolio companies could continue to impact 

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their operating profits and, thereby, increase their borrowing costs, and as a result negatively impact their ability to service 
their debt obligations and/or reduce their available cash for distributions. In addition, these factors could have a negative 
impact on the fair value of our investments in these portfolio companies. The combined impacts of these impacts in turn 
could negatively affect our results of operations.

Off-Balance Sheet Arrangements

We may be a party to financial instruments with off-balance sheet risk in the normal course of business to meet 
the financial needs of our portfolio companies. These instruments include commitments to extend credit and fund equity 
capital and involve, to varying degrees, elements of liquidity and credit risk in excess of the amount recognized in the 
Consolidated Balance Sheets. At December 31, 2022, we had a total of $274.4 million in outstanding commitments 
comprised of (i) 83 investments with commitments to fund revolving loans that had not been fully drawn or term loans 
with additional commitments not yet funded and (ii) ten investments with equity capital commitments that had not been 
fully called.

Contractual Obligations

As of December 31, 2022, the future fixed commitments for cash payments in connection with our SBIC 

debentures, the May 2024 Notes, the July 2026 Notes, the December 2025 Notes, and rent obligations under our office 
lease for each of the next five years and thereafter are as follows (dollars in thousands):

July 2026 Notes
Interest due on July 2026 
Notes

May 2024 Notes
Interest due on May 2024 
Notes

SBIC debentures
Interest due on SBIC 
debentures

December 2025 Notes
Interest due on December 
2025 Notes
Operating Lease Obligation 
(1)

2023

2024

2025

2026

2027

Thereafter 

Total 

$ 

—  $ 

—  $ 

—  $  500,000  $ 

—  $ 

—  $  500,000 

15,017 

15,000 

15,000 

15,000 

— 

  450,000 

11,700 

63,800 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

75,000 

  195,200 

8,455 

7,228 

7,228 

6,512 

9,053 

— 

  100,000 

7,840 

7,840 

7,753 

— 

— 

— 

— 

— 

— 

23,400 

16,000 

9,960 

— 

60,017 

450,000 

35,100 

350,000 

48,436 

100,000 

23,433 

389 

1,020 

1,115 

1,135 

1,155 

7,673 

12,487 

Total

$  72,606  $  557,815  $  131,096  $  523,363  $  82,667  $  211,926  $ 1,579,473 

______________________
(1) Operating Lease Obligation means a rent payment obligation under a lease classified as an operating lease and 

disclosed pursuant to ASC 842, as may be modified or supplemented.

As of December 31, 2022, we had $407.0 million in borrowings outstanding under our Corporate Facility, and the 
Corporate Facility is scheduled to mature in August 2027. As of December 31, 2022, we had $200.0 million in borrowings 
outstanding under our SPV Facility, and the SPV Facility is scheduled to mature in November 2027.

Related Party Transactions and Agreements

We have entered into agreements and transactions with the External Investment Manager, MSC Income and the 

Private Loan Fund, whereby we have made debt and equity investments and receive certain fees, expense reimbursements 
and investment income. See Note D — External Investment Manager and Note L — Related Party Transactions included in 
Item 8. Consolidated Financial Statements and Supplementary Data of this Annual Report on Form 10-K for additional 
information regarding these related party transactions and agreements. 

In addition, we have a deferred compensation plan, whereby non-employee directors and certain key employees 

may defer receipt of some or all of their cash compensation and directors’ fees, subject to certain limitations. See Note L — 

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Related Party Transactions included in Item 8. Consolidated Financial Statements and Supplementary Data of this Annual 
Report on Form 10-K for additional information regarding the deferred compensation plan. 

Recent Developments

In January 2023, we expanded our total commitments under the Corporate Facility from $920.0 million to $980.0 

million. The recent increase in total commitments was executed under the accordion feature of the Corporate Facility which 
allows for an increase up to $1.4 billion in total commitments under the facility from new and existing lenders on the same 
terms and conditions as the existing commitments.

In February 2023, we entered into a first supplement to the Master Note Purchase Agreement dated December 23, 

2022, governing the issuance of $50.0 million in aggregate principal amount of 7.53% Series B unsecured notes (the 
“December 2025 Follow-On Notes”) to qualified institutional investors in a private placement. The December 2025 
Follow-On Notes were issued on February 2, 2023 and will mature on December 23, 2025 unless redeemed, purchased or 
prepaid prior to such date by us or our affiliates in accordance with their terms. Interest on the December 2025 Follow-On 
Notes will be due semiannually on June 23 and December 23. In addition, we are obligated to offer to repay the December 
2025 Follow-On Notes at par plus accrued and unpaid interest if certain change in control events occur. The December 
2025 Follow-On Notes are general unsecured obligations of ours that rank pari passu with all of our outstanding and future 
unsecured unsubordinated indebtedness.

In February 2023, we declared a supplemental cash dividend of $0.175 per share payable in March 2023. This 

supplemental cash dividend is in addition to the previously announced regular monthly cash dividends that we declared of 
$0.225 per share for each of January, February and March 2023, or total regular monthly cash dividends of $0.675 per 
share for the first quarter of 2023.

In February 2023, we declared regular monthly dividends of $0.225 per share for each of April, May and June of 

2023. These regular monthly dividends equal a total of $0.675 per share for the second quarter of 2023, representing a 
4.7% increase from the regular monthly dividends paid in the second quarter of 2022. Including the regular monthly and 
supplemental dividends declared for the first and second quarters of 2023 we will have paid $36.645 per share in 
cumulative dividends since our October 2007 initial public offering.

Item 7A. Quantitative and Qualitative Disclosures about Market Risk

We are subject to financial market risks, including changes in interest rates, and changes in interest rates may 

affect both our interest expense on the debt outstanding under our Credit Facilities and our interest income from portfolio 
investments. Our risk management systems and procedures are designed to identify and analyze our risk, to set appropriate 
policies and limits and to continually monitor these risks. Our investment income will be affected by changes in various 
interest rate indices, including LIBOR, SOFR and Prime rates, to the extent that any debt investments include floating 
interest rates. See Risk Factors—Risks Related to our Investments — The interest rates of some of our investments are 
priced using a spread over LIBOR, which will be phased out in the future., Risk Factors — Risks Related to our Business 
and Structure — We are subject to risks associated with the interest rate environment and changes in interest rates will 
affect our cost of capital, net investment income and the value of our investments. and Risk Factors — Risks Related to 
Leverage — Because we borrow money, the potential for gain or loss on amounts invested in us is magnified and may 
increase the risk of investing in us. included in Item 1A. Risk Factors of this Annual Report on Form 10-K for more 
information regarding risks associated with our debt investments and borrowings that utilize LIBOR, SOFR or Prime as a 
reference rate.

The majority of our debt investments are made with either fixed interest rates or floating rates that are subject to 
contractual minimum interest rates for the term of the investment. As of December 31, 2022, 73% of our debt Investment 
Portfolio (at cost) bore interest at floating rates, 92% of which were subject to contractual minimum interest rates. As of 
December 31, 2022, 70% of our debt obligations bore interest at fixed rates. Our interest expense will be affected by 
changes in the published SOFR rate in connection with our Credit Facilities; however, the interest rates on our outstanding 
SBIC debentures, May 2024 Notes, July 2026 Notes and December 2025 Notes which collectively comprise the majority 
of our outstanding debt, are fixed for the life of such debt. As of December 31, 2022, we had not entered into any interest 
rate hedging arrangements. Due to our limited use of derivatives, we have claimed an exclusion from the definition of the 
term “commodity pool operator” under the Commodity Exchange Act and, therefore, are not subject to registration or 
regulation as a pool operator under such Act. The Company intends to operate as a “limited derivatives user” under Rule 
18f-4 under the 1940 Act. 

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The following table shows the approximate annualized increase or decrease in the components of net investment 
income due to hypothetical base rate changes in interest rates, assuming no changes in our investments and borrowings as 
of December 31, 2022. 

Basis Point Change

(200)

(175)

(150)

(125)

(100)

(75)

(50)

(25)

25

50

75

100

125

150

175

200

Increase
(Decrease)
in Interest
Income

(Increase)
Decrease
in Interest
Expense

Increase
(Decrease) in Net
Investment
Income

Increase
(Decrease) in Net
Investment
Income per 
Share

(dollars in thousands, except per share amounts)

$ 

(46,771)  $ 

12,747  $ 

(34,024)  $ 

(41,022)   

(35,273)   

(29,524)   

(23,775)   

(18,026)   

(12,277)   

(6,528)   

4,992 

10,720 

16,469 

22,218 

27,967 

33,716 

39,465 

45,214 

11,230 

9,712 

8,195 

6,677 

5,160 

3,642 

2,125 

(911)   

(2,428)   

(3,946)   

(5,463)   

(6,981)   

(8,498)   

(10,016)   

(11,533)   

(29,792)   

(25,561)   

(21,329)   

(17,098)   

(12,866)   

(8,635)   

(4,403)   

4,081 

8,292 

12,523 

16,755 

20,986 

25,218 

29,449 

33,681 

(0.43) 

(0.38) 

(0.33) 

(0.27) 

(0.22) 

(0.16) 

(0.11) 

(0.06) 

0.05 

0.11 

0.16 

0.21 

0.27 

0.32 

0.38 

0.43 

Although we believe that this analysis is indicative of the impact of interest rate changes to our Net Investment 
Income as of December 31, 2022, the analysis does not take into consideration future changes in the credit market, credit 
quality or other business or economic developments that could affect our Net Investment Income. Accordingly, we can 
offer no assurances that actual results would not differ materially from the analysis above. The hypothetical results assume 
that all LIBOR, SOFR and Prime rate changes would be effective on the first day of the period. However, the contractual 
LIBOR, SOFR and Prime rate reset dates would vary throughout the period. The majority of our investments are based on 
contracts which reset quarterly, while our Credit Facilities reset monthly. The hypothetical results would also be impacted 
by the changes in the amount of debt outstanding under our Credit Facilities (with an increase (decrease) in the debt 
outstanding under the Credit Facilities resulting in an (increase) decrease in the hypothetical interest expense).

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Item 8. Consolidated Financial Statements and Supplementary Data

Index to Consolidated Financial Statements

Reports of Independent Registered Public Accounting Firm (PCAOB ID Number 248)

Consolidated Balance Sheets—As of December 31, 2022 and December 31, 2021

Consolidated Statements of Operations—For the years ended December 31, 2022, 2021 and 2020

Consolidated Statements of Changes in Net Assets—For the years ended December 31, 2022, 2021 and 2020

Consolidated Statements of Cash Flows— For the years ended December 31, 2022, 2021 and 2020

Consolidated Schedule of Investments—December 31, 2022

Consolidated Schedule of Investments—December 31, 2021

Notes to Consolidated Financial Statements
Consolidated Schedules of Investments in and Advances to Affiliates— For the years ended December 31, 
2022 and 2021

66

69

70

71

72

73

105

131

177

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Report of Independent Registered Public Accounting Firm

Board of Directors and Stockholders
Main Street Capital Corporation

Opinion on the financial statements

We have audited the accompanying consolidated balance sheets of Main Street Capital Corporation (a Maryland 

corporation) and subsidiaries (the “Company”), including the consolidated schedule of investments, as of December 31, 
2022 and 2021, the related consolidated statements of operations, changes in net assets, and cash flows for each of the three 
years in the period ended December 31, 2022, and the related notes and financial statement schedule included under Item 
15(2) (collectively referred to as the “financial statements”). In our opinion, the financial statements present fairly, in all 
material respects, the financial position of the Company as of December 31, 2022 and 2021, and the results of its 
operations and its cash flows for each of the three years in the period ended December 31, 2022, in conformity with 
accounting principles generally accepted in the United States of America.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board 

(United States) (“PCAOB”), the Company’s internal control over financial reporting as of December 31, 2022, based on 
criteria established in the 2013 Internal Control—Integrated Framework issued by the Committee of Sponsoring 
Organizations of the Treadway Commission (“COSO”), and our report dated February 24, 2023 expressed an unqualified 
opinion.

Basis for opinion

These financial statements are the responsibility of the Company’s management. Our responsibility is to express 

an opinion on the Company’s financial statements based on our audits. We are a public accounting firm registered with the 
PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities 
laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan 

and perform the audit to obtain reasonable assurance about whether the financial statements are free of material 
misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material 
misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those 
risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial 
statements. Our audits also included evaluating the accounting principles used and significant estimates made by 
management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a 
reasonable basis for our opinion.

Critical audit matter

The critical audit matter communicated below is a matter arising from the current period audit of the financial 

statements that was communicated or required to be communicated to the audit committee and that: (1) relates to accounts 
or disclosures that are material to the financial statements and (2) involved our especially challenging, subjective, or 
complex judgments. The communication of critical audit matter does not alter in any way our opinion on the financial 
statements, taken as a whole, and we are not, by communicating the critical audit matters below, providing a separate 
opinions on the critical audit matter or on the accounts or disclosures to which it relates.

Fair Value Investments

As described further in Note C to the financial statements, the Company’s investments at fair value were 
$4,102,177 thousand at December 31, 2022, of which $4,100,273 thousand were categorized as Level 3 investments within 
the fair value hierarchy. Management’s valuation techniques of these investments, for which there are no readily available 
market values, are  measured using significant unobservable inputs and assumptions, and generally use valuation 
techniques such as the income and market approach. The significant unobservable inputs disclosed by management 
include, among others, weighted-average cost of capital (“WACC”) inputs and market multiples for equity investments, 
and risk adjusted discount rates, percentage of expected principal recovery and third-party quotes for debt investments. 
Changes in these assumptions could have a significant impact on the determination of fair value. As such, we identified fair 
value of Level 3 investments measured using significant unobservable inputs and assumptions as a critical audit matter.

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Report of Independent Registered Public Accounting Firm

The principal considerations for our determination that fair value of Level 3 investments measured using 

significant unobservable inputs is a critical audit matter are the significant management judgements used in developing 
complex valuation techniques and inherent estimation uncertainty. Auditing these investments requires a high degree of 
subjective auditor judgement, including use of valuation professionals with specialized skills and knowledge, to evaluate 
the reasonableness of unobservable inputs and assumptions.

Our audit procedures related to the critical audit matter included the following, among others:

•

•

Testing the design and operating effectiveness of controls over management’s process to determine 
investment fair value. Specifically, we identified and tested key attributes of management’s fair value 
determination review. These attributes addressed the relevance, adequacy and appropriateness of the data, 
assumptions, valuation methods, and mathematical accuracy used to determine investment fair value as of the 
reporting date.

Evaluated the ability to estimate fair value by comparing prior period fair values to transaction prices of 
transactions occurring subsequent to the prior period valuation date.

• With the assistance of internal valuation specialists to evaluate and test management’s process to develop the 

valuation estimates, we performed substantive audit procedures to determine mathematical accuracy and to 
determine that the data, valuation methods, and significant unobservable inputs and assumptions used to 
determine investment fair value as of the Company’s reporting date were reasonable. We tested certain key 
inputs/assumptions for a selection of investments, including the following, as applicable:

•

•

•

•

•

enterprise values,

weighted-average cost of capital (“WACC”),

discount rates,

forecasted cash flows and long-term growth rates,

discount for lack of marketability,

• market multiples,

•

•

•

•

weighting between valuation techniques,

risk adjusted discount factor, 

percentage of expected principal recovery, and

third party quotes, in conjunction with other inputs

In testing the above, we considered available third-party market information and published studies, current 
economic conditions and subsequent events, and other information that could be corroborated to source information.

/s/ GRANT THORNTON LLP

We have served as the Company’s auditor since 2007.

Houston, Texas
February 24, 2023

Board of Directors and Stockholders
Main Street Capital Corporation

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Opinion on internal control over financial reporting

Report of Independent Registered Public Accounting Firm

We have audited the internal control over financial reporting of Main Street Capital Corporation (a Maryland 

corporation) and subsidiaries (the “Company”) as of December 31, 2022, based on criteria established in the 2013 Internal 
Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission 
(“COSO”). In our opinion, the Company maintained, in all material respects, effective internal control over financial 
reporting as of December 31, 2022, based on criteria established in the 2013 Internal Control—Integrated Framework 
issued by COSO.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board 

(United States) (“PCAOB”), the consolidated financial statements of the Company as of and for the year ended 
December 31, 2022, and our report dated February 24, 2023 expressed an unqualified opinion on those financial 
statements.

Basis for opinion

The Company’s management is responsible for maintaining effective internal control over financial reporting and 

for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying 
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 are a public accounting firm registered with the 
PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities 
laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and 

perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was 
maintained in all material respects. Our audit 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.

Definition and limitations of internal control over financial reporting

A company’s internal control over financial reporting is a process designed to provide reasonable assurance 

regarding the reliability of financial reporting and the preparation of financial statements for external purposes in 
accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes 
those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly 
reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are 
recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting 
principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of 
management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection 
of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial 
statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect 
misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls 
may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures 
may deteriorate.

/s/ GRANT THORNTON LLP

Houston, Texas
February 24, 2023

68

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MAIN STREET CAPITAL CORPORATION

Consolidated Balance Sheets

(dollars in thousands, except shares and per share amounts)

ASSETS
Investments at fair value:
Control investments (cost: $1,270,802 and $1,107,597 as of December 31, 2022 and 
December 31, 2021, respectively)
Affiliate investments (cost: $635,536 and $578,539 as of December 31, 2022 and 
December 31, 2021, respectively)
Non-Control/Non-Affiliate investments (cost: $1,867,414 and $1,573,110 as of 
December 31, 2022 and December 31, 2021, respectively)

Total investments (cost: $3,773,752 and $3,259,246 as of December 31, 2022 and 
December 31, 2021, respectively)

Cash and cash equivalents
Interest and dividend receivable and other assets
Receivable for securities sold
Deferred financing costs (net of accumulated amortization of $10,603 and $9,462 as of 
December 31, 2022 and December 31, 2021, respectively)
Total assets
LIABILITIES
Credit Facilities
$ 
July 2026 Notes (par: $500,000 as of both December 31, 2022 and December 31, 2021)  
May 2024 Notes (par: $450,000 as of both December 31, 2022 and December 31, 
2021)
SBIC debentures (par: $350,000 ($16,000 due within one year) as of both 
December 31, 2022 and December 31, 2021)

$ 

December 2025 Notes (par: $100,000 as of December 31, 2022)

December 2022 Notes (par: $185,000 as of December 31, 2021)
Accounts payable and other liabilities
Payable for securities purchased
Interest payable
Dividend payable
Deferred tax liability, net
Total liabilities

December 31, 
2022

December 31, 
2021

$ 

1,703,172  $ 

1,489,257 

618,359 

549,214 

1,780,646 

1,523,360 

4,102,177 
49,121 
82,731 
381 

3,561,831 
32,629 
56,488 
35,125 

7,475 
4,241,885  $ 

4,217 
3,690,290 

607,000  $ 
498,136 

320,000 
497,609 

450,727 

451,272 

343,914 

99,325 

— 
52,092 
— 
16,580 
17,676 
47,849 
2,133,299 

342,731 

— 

184,444 
40,469 
5,111 
14,926 
15,159 
29,723 
1,901,444 

Commitments and contingencies (Note K)
NET ASSETS
Common stock, $0.01 par value per share (150,000,000 shares authorized; 78,463,599 
and 70,700,885 shares issued and outstanding as of December 31, 2022 and 
December 31, 2021, respectively)
Additional paid-in capital
Total undistributed earnings
Total net assets
Total liabilities and net assets

NET ASSET VALUE PER SHARE

784 
2,030,531 
77,271 
2,108,586 
4,241,885  $ 
26.86  $ 

707 
1,736,346 
51,793 
1,788,846 
3,690,290 
25.29 

$ 
$ 

The accompanying notes are an integral part of these consolidated financial statements

69

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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MAIN STREET CAPITAL CORPORATION

Consolidated Statements of Operations

(dollars in thousands, except shares and per share amounts)

INVESTMENT INCOME:

Interest, fee and dividend income:

Control investments

Affiliate investments
Non-Control/Non-Affiliate investments

Total investment income

EXPENSES:

Interest

Compensation

General and administrative
Share-based compensation
Expenses allocated to the External Investment Manager

Total expenses

NET INVESTMENT INCOME
NET REALIZED GAIN (LOSS):

Control investments

Affiliate investments
Non-Control/Non-Affiliate investments
Realized loss on extinguishment of debt

Total net realized gain (loss)

NET UNREALIZED APPRECIATION (DEPRECIATION):

Control investments

Affiliate investments
Non-Control/Non-Affiliate investments
SBIC debentures

Total net unrealized appreciation (depreciation)

INCOME TAXES:

Federal and state income, excise and other taxes
Deferred taxes

Income tax benefit (provision)

NET INCREASE IN NET ASSETS RESULTING FROM 
OPERATIONS
NET INVESTMENT INCOME PER SHARE—BASIC AND 
DILUTED
NET INCREASE IN NET ASSETS RESULTING FROM 
OPERATIONS PER SHARE—BASIC AND DILUTED
WEIGHTED AVERAGE SHARES 
OUTSTANDING—BASIC AND DILUTED

Year Ended December 31,
2021

2020

2022

$ 

155,967  $ 

122,277  $ 

54,963 

165,930 

376,860 

51,278 

115,492 

289,047 

(78,276)   

(36,543)   

(16,050)   

(13,629)   

12,965 

(58,836)   

(34,442)   

(12,494)   

(10,887)   

10,277 

(131,533)   

(106,382)   

245,327 

182,665 

(5,822)   

(3,319)   

3,929 

— 

6,494 

17,181 

21,661 

— 

81,155 

32,435 

109,024 

222,614 

(49,587) 

(18,981) 

(12,702) 

(10,828) 

7,429 

(84,669) 

137,945 

(59,594) 

2,203 

(58,556) 

(534) 

(5,212)   

45,336 

(116,481) 

56,682 

10,314 

(42,180)   

— 
24,816 

99,420 

21,989 

14,215 

— 
135,624 

(5,199)   
(18,126)  $ 

(23,325)   

(5,732)   
(27,131)   

(32,863)   

37,924 

(29,038) 

(14,968) 

460 

(5,622) 

(590) 
14,131 

13,541 

241,606  $ 

330,762  $ 

29,383 

3.29  $ 

2.65  $ 

3.24  $ 

4.80  $ 

2.10 

0.45 

$ 

$ 

$ 

$ 

74,482,176

68,960,923

65,705,963

The accompanying notes are an integral part of these consolidated financial statements

70

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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MAIN STREET CAPITAL CORPORATION

Consolidated Statements of Changes in Net Assets

(dollars in thousands, except shares)

Common Stock
Par
Value

Number of
Shares

Additional
Paid-In
Capital

Total
Undistributed
Earnings

Total Net
Asset 
Value

 64,252,937  $ 

643  $ 1,512,435  $ 

23,312  $ 1,536,390 

67,762,032 $ 

677  $ 1,615,940  $ 

(101,850)  $ 1,514,767 

Balances at December 31, 2019
Public offering of common stock, net of offering 
costs
Share-based compensation
Purchase of vested stock for employee payroll tax 
withholding

Dividend reinvestment

Amortization of directors’ deferred compensation

  2,662,777 

— 

(89,447) 

517,796 

— 

Issuance of restricted stock, net of forfeited shares

417,969 

Dividends to stockholders
Reclassification for certain permanent book-to-tax 
differences

Net increase resulting from operations

Balances at December 31, 2020
Public offering of common stock, net of offering 
costs
Share-based compensation 
Purchase of vested stock for employee payroll tax 
withholding 

Dividend reinvestment 

Dividends to stockholders 
Reclassification for certain permanent book-to-tax 
differences

Net increase resulting from operations
Balances at December 31, 2021
Public offering of common stock, net of offering 
costs
Share-based compensation 
Purchase of vested stock for employee payroll tax 
withholding 

Dividend reinvestment 

2,345,554

—

(134,238)

404,384

— 

— 

— 

—

—

—

6,763,166
—

(116,177)

625,196

Amortization of directors’ deferred compensation 

—

Issuance of restricted stock, net of forfeited shares 

359,289

Amortization of directors’ deferred compensation 

—

Issuance of restricted stock, net of forfeited shares 

497,610

Dividends to stockholders 
Reclassification for certain permanent book-to-tax 
differences

Net increase resulting from operations

—

—

—

27

—

(1)

4

—

4

—

—

—

84,354

10,828

(1,890)

16,230

853

(4)

385

(7,251)

—

—

—

—

—

—

—

84,381

10,828

(1,891)

16,234

853

—

(161,796)

(161,411)

7,251

29,383

—

29,383

24

—

(1)

4

—

3

—

—

—

98,865

10,887

(5,302)

16,279

652

(3)

406

(1,378)

—

67
—

(1)

6

—

5

—

—

—

265,553
13,629

(4,942)

24,125

519

(5)

466

(5,160)

—

—

—

—

—

—

—

98,889

10,887

(5,303)

16,283

652

—

(178,497)

(178,091)

1,378

—

330,762
330,762
51,793  $ 1,788,846 

—
—

—

—

—

—

265,620
13,629

(4,943)

24,131

519

—

(221,288)

(220,822)

5,160

—

241,606

241,606

70,737,021 $ 

707  $ 1,736,346  $ 

Balances at December 31, 2022

78,506,816 $ 

784  $ 2,030,531  $ 

77,271  $ 2,108,586 

The accompanying notes are an integral part of these consolidated financial statements

71

 
 
 
 
 
 
 
 
 
 
 
 
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MAIN STREET CAPITAL CORPORATION

Consolidated Statements of Cash Flows

(dollars in thousands)

CASH FLOWS FROM OPERATING ACTIVITIES
Net increase in net assets resulting from operations
Adjustments to reconcile net increase (decrease) in net assets resulting from 
operations to net cash provided by (used in) operating activities:
Investments in portfolio companies
Proceeds from sales and repayments of debt investments in portfolio companies
Proceeds from sales and return of capital of equity investments in portfolio 
companies
Net unrealized (appreciation) depreciation
Net realized (gain) loss
Accretion of unearned income
Payment-in-kind interest
Cumulative dividends
Share-based compensation expense
Amortization of deferred financing costs
Deferred tax (benefit) provision
Changes in other assets and liabilities:

Interest and dividend receivable and other assets
Interest payable
Accounts payable and other liabilities
Deferred fees and other
Net cash used in operating activities

CASH FLOWS FROM FINANCING ACTIVITIES

Proceeds from public offering of common stock, net of offering costs
Proceeds from public offering of May 2024 Notes
Proceeds from public offering of July 2026 Notes
Proceeds from public offering of December 2025 Notes
Dividends paid
Proceeds from issuance of SBIC debentures
Repayments of SBIC debentures
Redemption of December 2022 Notes
Proceeds from credit facility
Repayments on credit facility
Debt issuance premiums (costs), net
Purchases of vested stock for employee payroll tax withholding

Net cash provided by financing activities

Net increase (decrease) in cash and cash equivalents
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD
CASH AND CASH EQUIVALENTS AT END OF PERIOD

Supplemental cash flow disclosures:
Interest paid
Taxes paid
Operating non-cash activities:
Right-of-use assets obtained in exchange for operating lease liabilities
Non-cash financing activities:
Value of shares issued pursuant to the DRIP

Year Ended
December 31,
2021

2022

2020

$ 241,606  $ 330,762  $  29,383 

 (1,152,594)   (1,763,755)   (669,007) 
  443,573 
  920,828 
  608,330 

71,695 
  (24,816) 
5,212 
  (13,413) 
(5,352) 
(1,770) 
13,629 
2,863 
18,126 

  133,644 
 (135,624) 
  (45,336) 
  (15,619) 
(7,573) 
(1,739) 
10,887 
2,998 
27,131 

34,439 
5,622 
  116,481 
  (11,756) 
(6,225) 
(1,791) 
10,828 
2,513 
  (14,131) 

  (28,186) 
1,654 
12,254 
3,826 
 (246,936) 

(5,504) 
6,268 
20,289 
6,970 
 (515,373) 

4,599 
1,366 
(2,846) 
2,868 
  (54,084) 

  265,620 
— 
— 
  100,000 
 (194,174) 
— 
— 
 (185,000) 
 1,032,000 
 (745,000) 
(5,075) 
(4,943) 
  263,428 

84,381 
98,889 
  125,000 
— 
— 
  500,000 
— 
— 
 (144,462) 
 (160,537) 
40,000 
80,200 
  (42,000) 
  (40,000) 
— 
— 
 1,100,000 
  399,000 
 (1,049,000)   (430,000) 
729 
(1,891) 
30,757 

(8,166) 
(5,303) 
  516,083 

16,492 
32,629 

  (23,327) 
55,246 
$  49,121  $  32,629  $  31,919 

710 
31,919 

$  73,635  $  50,729  $  45,582 
3,136 
$ 

6,596  $ 

2,233  $ 

$ 

5,449  $ 

—  $ 

— 

$  24,131  $  16,283  $  16,234 

The accompanying notes are an integral part of these consolidated financial statements

72

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments 

December 31, 2022

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

Type of Investment 
(2) (3) (15)

Investment 
Date
(24)

Shares/
Units

Total Rate

Reference 
Rate and 
Spread (29)

PIK 
Rate 
(19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

Control Investments (5)

Analytical Systems Keco Holdings, LLC

Manufacturer of Liquid and Gas 
Analyzers

ASC Interests, LLC

Recreational and Educational 
Shooting Facility

Secured Debt

Secured Debt

(9) (25)

(9)

Preferred Member Units

Preferred Member Units

Warrants

(27)

Secured Debt

Secured Debt

Member Units

8/16/2019

8/16/2019

8/16/2019

5/20/2021

8/16/2019

12/31/2019

8/1/2013

8/1/2013

14.13%

13.00%

13.00%

3,200

2,427

420

1,500

ATS Workholding, LLC

(10) Manufacturer of Machine Cutting 

Tools and Accessories

Secured Debt

Secured Debt

(14)

(14)

11/16/2017

11/16/2017

5.00%

5.00%

Preferred Member Units

11/16/2017

3,725,862

L+ 10.00%

8/16/2024

$ 

—  $ 

(3)  $ 

(3) 

14.13%

L+ 10.00%

8/16/2024

4,665 

8/16/2029

7/31/2024

7/31/2024

400 

1,650 

8/16/2023

8/16/2023

1,901 

3,015 

4,545 

3,200 

2,427 

316 

4,545 

— 

3,504 

— 

10,485 

8,046 

400 

1,649 

1,500 

3,549 

1,901 

2,857 

3,726 

8,484 

711 

1,584 

2,295 

400 

1,649 

800 

2,849 

634 

1,005 

— 

1,639 

711 

3,320 

4,031 

Barfly Ventures, LLC

(10) Casual Restaurant Group

Batjer TopCo, LLC

HVAC Mechanical Contractor

Secured Debt

Member Units

Secured Debt

Secured Debt

Secured Debt

Preferred Stock

10/15/2020

7.00%

10/31/2024  

711 

10/26/2020

37

(25)

(25)

(8)

3/7/2022

3/7/2022

3/7/2022

3/7/2022

11.00%

4,073

3/31/2027

3/31/2027

3/31/2027

— 

— 

(8)   

— 

(8) 

— 

11,025 

10,933 

10,933 

4,095 

4,095 

15,020 

15,020 

Bolder Panther Group, LLC

Consumer Goods and Fuel Retailer

Brewer Crane Holdings, LLC

Provider of Crane Rental and 
Operating Services

Secured Debt

(9) (29) (40)

12/31/2020

13.39% SF+ 9.26%

10/31/2027  

99,194 

98,576 

99,194 

Class B Preferred Member 
Units

(8)

12/31/2020

140,000

8.00%

14,000 

31,420 

112,576 

130,614 

73

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

Portfolio Company (1) (20)

Business Description

Bridge Capital Solutions Corporation

Financial Services and Cash Flow 
Solutions Provider

December 31, 2022

(dollars in thousands)

Type of Investment 
(2) (3) (15)

Secured Debt

Preferred Member Units

(9)

(8)

Investment 
Date
(24)

1/9/2018

1/9/2018

Shares/
Units

Total Rate

Reference 
Rate and 
Spread (29)

PIK 
Rate 
(19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

14.12%

L+ 10.00%

1/9/2023

5,964 

2,950

5,964 

4,280 

5,964 

7,080 

10,244 

13,044 

8,813 

1,000 

1,000 

2,132 

8,813 

1,000 

1,000 

4,340 

12,945 

15,153 

1,742 

2,210 

Secured Debt

Secured Debt

(30)

7/25/2016

7/25/2016

13.00%

13.00%

Preferred Member Units

(8) (30)

7/25/2016

17,742

12/11/2024  

12/11/2024  

8,813 

1,000 

Warrants

(27)

7/25/2016

82

7/25/2026

Café Brazil, LLC

Casual Restaurant Group

Member Units

(8)

6/9/2006

1,233

California Splendor Holdings LLC

Processor of Frozen Fruits

CBT Nuggets, LLC

Produces and Sells IT Training 
Certification Videos

Centre Technologies Holdings, LLC

Provider of IT Hardware Services 
and Software Solutions

Chamberlin Holding LLC

Roofing and Waterproofing 
Specialty Contractor

Charps, LLC

Pipeline Maintenance and 
Construction

Secured Debt

Preferred Member Units

Preferred Member Units

(9)

(8)

(8)

3/30/2018

3/30/2018

7/31/2019

6,157

3,671

Member Units

(8)

6/1/2006

416

13.75%

L+ 10.00%

7/29/2026

28,000 

27,951 

28,000 

15.00%

15.00%

10,775 

25,495 

3,994 

3,994 

42,720 

57,489 

1,300 

49,002 

Secured Debt

Secured Debt

(9) (25)

(9)

1/4/2019

1/4/2019

L+

L+

9.00%

9.00%

13.13%

1/4/2026

1/4/2026

— 

— 

— 

15,030 

14,954 

14,954 

Preferred Member Units

1/4/2019

13,309

6,122 

8,700 

21,076 

23,654 

Secured Debt

Secured Debt

Member Units

Member Units

(9) (25)

(9)

(8)

2/26/2018

2/26/2018

2/26/2018

4,347

(8) (30)

11/2/2018

1,047,146

L+

L+

6.00%

8.00%

12.13%

2/26/2023

2/26/2023

— 

— 

— 

16,945 

16,935 

16,945 

11,440 

22,920 

1,773 

2,710 

30,148 

42,575 

Unsecured Debt

8/26/2020

10.00%

1/31/2026

5,694 

4,643 

5,694 

74

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2022

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

Type of Investment 
(2) (3) (15)

Investment 
Date
(24)

Shares/
Units

Total Rate

Reference 
Rate and 
Spread (29)

PIK 
Rate 
(19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

Preferred Member Units

(8)

2/3/2017

1,829

1,963 

6,606 

13,340 

19,034 

Clad-Rex Steel, LLC

Specialty Manufacturer of Vinyl-
Clad Metal

Secured Debt

Secured Debt

Secured Debt

Member Units

Member Units

(9) (25) (29)

10/28/2022

SF+ 9.00%

(9) (29)

12/20/2016

13.23% SF+ 9.00%

1/15/2024

1/15/2024

— 

— 

— 

10,480 

10,440 

10,440 

(8)

(30)

12/20/2016

12/20/2016

12/20/2016

717

800

10.00%

12/20/2036  

1,049 

CMS Minerals Investments

Oil & Gas Exploration & 
Production

Member Units

(8) (30)

4/1/2016

100

Cody Pools, Inc.

Designer of Residential and 
Commercial Pools

Secured Debt

Secured Debt

(9)

(9)

Preferred Member Units

(8) (30)

3/6/2020

3/6/2020

3/6/2020

587

Colonial Electric Company LLC

Provider of Electrical Contracting 
Services

15.38%

L+ 10.50%

12/17/2026  

1,462 

1,443 

1,462 

15.38%

L+ 10.50%

12/17/2026  

40,801 

40,521 

40,801 

8,317 

58,180 

50,281 

100,443 

3/31/2026

3/31/2026

— 

— 

— 

23,310 

23,151 

23,151 

Secured Debt

Secured Debt

(25)

3/31/2021

3/31/2021

12.00%

Preferred Member Units

(8)

3/31/2021

17,280

CompareNetworks Topco, LLC

Internet Publishing and Web Search 
Portals

Secured Debt

Secured Debt

Preferred Member Units

(9) (17) (25)

1/29/2019

(9)

(8)

1/29/2019

13.13%

1/29/2019

1,975

L+

L+

9.00%

9.00%

1/29/2022

1/29/2024

— 

5,241 

Copper Trail Fund Investments

(12) (13)

Investment Partnership

LP Interests (CTMH, LP)

(31)

7/17/2017

38.75%

Datacom, LLC

Technology and 
Telecommunications Provider

1,039 

7,280 

210 

1,039 

8,220 

610 

18,969 

20,309 

1,304 

1,670 

7,680 

9,160 

30,831 

32,311 

— 

5,232 

1,975 

7,207 

— 

5,241 

19,830 

25,071 

588 

588 

Secured Debt

Secured Debt

3/1/2022

3/31/2021

7.50%

7.50%

12/31/2025  

223 

12/31/2025  

8,622 

223 

8,190 

223 

7,789 

75

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2022

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

Type of Investment 
(2) (3) (15)

Investment 
Date
(24)

Shares/
Units

Total Rate

Reference 
Rate and 
Spread (29)

PIK 
Rate 
(19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

Preferred Member Units

(8)

3/31/2021

9,000

2,610 

2,670 

11,023 

10,682 

Digital Products Holdings LLC

Designer and Distributor of 
Consumer Electronics

Secured Debt

Preferred Member Units

(9)

(8)

4/1/2018

4/1/2018

3,857

14.13%

L+ 10.00%

4/1/2023

15,533 

15,523 

15,523 

9,501 

9,835 

25,024 

25,358 

Direct Marketing Solutions, Inc.

Provider of Omni-Channel Direct 
Marketing Services

Elgin AcquireCo, LLC

Manufacturer and Distributor of 
Engine and Chassic Components

Gamber-Johnson Holdings, LLC

Manufacturer of Ruggedized 
Computer Mounting Systems

Garreco, LLC

Manufacturer and Supplier of 
Dental Products

GRT Rubber Technologies LLC

Manufacturer of Engineered 
Rubber Products

Secured Debt

Secured Debt

Secured Debt

Common Stock

Common Stock

Secured Debt

Secured Debt

Member Units

Secured Debt

Member Units

Secured Debt

Secured Debt

Member Units

Secured Debt

Secured Debt

Preferred Stock

(9) (25)

2/13/2018

L+ 11.00%

(9)

(8)

12/27/2022

15.13%

L+ 11.00%

2/13/2018

8,400

(9) (25) (29)

10/3/2022

SF+ 6.00%

10/3/2022

10/3/2022

10/3/2022

10/3/2022

378

939

12.00%

9.00%

(30)

2/13/2026

2/13/2026

— 

(88)   

— 

27,267 

27,122 

27,267 

8,400 

22,220 

35,434 

49,487 

10/3/2027

10/3/2027

10/3/2052

— 

(9)   

(9) 

18,773 

18,594 

18,594 

6,357 

6,294 

7,603 

1,558 

6,294 

7,603 

1,558 

34,040 

34,040 

(9) (25) (29)

6/24/2016

SF+ 8.50%

(9) (29)

12/15/2022

11.50% SF+ 8.50%

1/1/2028

1/1/2028

— 

— 

— 

64,078 

63,685 

64,078 

(8)

6/24/2016

9,042

(9) (37)

7/15/2013

9.50%

L+

8.00%

7/31/2023

3,826 

(8)

7/15/2013

1,200

17,692 

50,890 

81,377 

114,968 

3,826 

1,200 

5,026 

3,826 

1,800 

5,626 

12/21/2018

12/19/2014

10.12%

12.12%

L+

L+

6.00%

8.00%

12/21/2023  

670 

670 

670 

10/29/2026  

40,493 

40,313 

40,493 

(8)

12/19/2014

5,879

13,065 

44,440 

54,048 

85,603 

76

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2022

(dollars in thousands)

Portfolio Company (1) (20)

Gulf Manufacturing, LLC

Business Description

Manufacturer of Specialty 
Fabricated Industrial Piping 
Products

Gulf Publishing Holdings, LLC

Energy Industry Focused Media 
and Publishing

Harris Preston Fund Investments

(12) (13)

Investment Partnership

Harrison Hydra-Gen, Ltd.

Manufacturer of Hydraulic 
Generators

Jensen Jewelers of Idaho, LLC

Retail Jewelry Store

Johnson Downie Opco, LLC

Executive Search Services

JorVet Holdings, LLC

Supplier and Distributor of 
Veterinary Equipment and Supplies

KBK Industries, LLC

Manufacturer of Specialty Oilfield 
and Industrial Products

Type of Investment 
(2) (3) (15)

Investment 
Date
(24)

Shares/
Units

Total Rate

Reference 
Rate and 
Spread (29)

PIK 
Rate 
(19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

Member Units

(8)

8/31/2007

438

2,980 

6,790 

Secured Debt

Secured Debt

Preferred Equity

Member Units

(9) (25)

9/29/2017

L+

9.50%

7/1/2022

7/1/2022

4/29/2016

63,720

3,681

12.50%

7/1/2027

7/1/2027

— 

2,400 

LP Interests (2717 MH, 
L.P.)

LP Interests (2717 HPP-MS, 
L.P.)

(31)

(31)

10/1/2017

49.26%

3/11/2022

49.26%

Common Stock

6/4/2010

107,456

— 

2,400 

5,600 

3,681 

— 

2,284 

3,780 

— 

11,681 

6,064 

3,895 

7,552 

248 

4,143 

248 

7,800 

718 

3,280 

Secured Debt

Secured Debt

Member Units

(25)

(9)

(8)

8/29/2017

11/14/2006

11/14/2006

627

P+

P+

6.75%

6.75%

13.75%

11/14/2023  

— 

— 

— 

11/14/2023  

2,450 

2,444 

2,450 

811 

14,970 

3,255 

17,420 

Secured Debt

Secured Debt

Preferred Equity

(9) (25)

12/10/2021

L+ 11.50%

12/10/2026  

— 

(14)   

— 

(9)

(8)

12/10/2021

15.63%

L+ 11.50%

12/10/2026  

9,999 

12/10/2021

3,150

9,920 

3,150 

9,999 

5,540 

13,056 

15,539 

Secured Debt

3/28/2022

12.00%

3/28/2027

25,650 

25,432 

25,432 

Preferred Equity

(8)

3/28/2022

107,406

Member Units

(8)

1/23/2006

325

77

10,741 

10,741 

36,173 

36,173 

783 

15,570 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2022

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

Type of Investment 
(2) (3) (15)

Investment 
Date
(24)

Shares/
Units

Total Rate

Reference 
Rate and 
Spread (29)

PIK 
Rate 
(19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

Kickhaefer Manufacturing Company, LLC

Precision Metal Parts 
Manufacturing

Market Force Information, LLC

Provider of Customer Experience 
Management Services

MetalForming AcquireCo, LLC

Distributor of Sheet Metal Folding 
and Metal Forming Equipment

Secured Debt

Secured Debt

Preferred Equity

Member Units

Secured Debt

Secured Debt

Member Units

Secured Debt

Secured Debt

Preferred Equity

Common Stock

10/31/2018

10/31/2018

10/31/2018

(8) (30)

10/31/2018

11.50%

9.00%

581

800

10/31/2023  

20,415 

20,374 

20,374 

10/31/2048  

3,879 

3,842 

12,240 

992 

3,842 

7,220 

2,850 

37,448 

34,286 

(9)

(14)

(25)

(8)

7/28/2017

7/28/2017

15.13%

L+ 11.00%

7/28/2023

6,275 

6,253 

12.00%

12.00% 7/28/2023

26,079 

25,952 

7/28/2017

743,921

16,642 

48,847 

6,090 

1,610 

— 

7,700 

10/19/2022

10/19/2022

12.75%

10/19/2027  

23,802 

23,576 

23,576 

10/19/2024  

— 

— 

— 

10/19/2022

5,915,585

8.00%

8.00%

10/19/2022

1,537,219

MH Corbin Holding LLC

Manufacturer and Distributor of 
Traffic Safety Products

Secured Debt

Preferred Member Units

Preferred Member Units

8/31/2015

13.00%

12/31/2022  

6,156 

3/15/2019

66,000

9/1/2015

4,000

6,010 

1,537 

6,010 

1,537 

31,123 

31,123 

6,156 

4,400 

6,000 

4,548 

— 

— 

16,556 

4,548 

MS Private Loan Fund I, LP

(12) (13)

Investment Partnership

MSC Adviser I, LLC

(16) Third Party Investment Advisory 

Services

Secured Debt

LP Interests 

(25)

1/26/2021

(8) (31)

1/26/2021

14.51%

Member Units

(8)

11/22/2013

1

12/31/2024  

— 

— 

— 

14,250 

14,833 

14,250 

14,833 

29,500 

122,930 

MSC Income Fund, Inc.

(12) (13) Business Development Company

Common Equity

(8)

5/2/2022

94,697

750 

753 

78

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2022

(dollars in thousands)

Portfolio Company (1) (20)

Mystic Logistics Holdings, LLC

Business Description

Logistics and Distribution Services 
Provider for Large Volume Mailers

Type of Investment 
(2) (3) (15)

Investment 
Date
(24)

Shares/
Units

Total Rate

Reference 
Rate and 
Spread (29)

PIK 
Rate 
(19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

Secured Debt

Secured Debt

Common Stock

(25)

(8)

8/18/2014

8/18/2014

8/18/2014

5,873

10.00%

1/31/2024

1/31/2024

— 

5,746 

NAPCO Precast, LLC

Precast Concrete Manufacturing

Member Units

1/31/2008

2,955

Nebraska Vet AcquireCo, LLC

Mixed-Animal Veterinary and 
Animal Health Product Provider

— 

5,746 

2,720 

8,466 

— 

5,746 

22,830 

28,576 

2,975 

11,830 

Secured Debt

Secured Debt

Secured Debt

(9) (25)

12/31/2020

L+

7.00%

12/31/2025  

— 

— 

— 

12/31/2020

12/31/2020

12.00%

12.00%

12/31/2025  

20,094 

19,972 

20,094 

12/31/2025  

10,500 

10,434 

10,500 

Preferred Member Units

12/31/2020

6,987

6,987 

7,700 

37,393 

38,294 

NexRev LLC

Provider of Energy Efficiency 
Products & Services

Secured Debt

Secured Debt

(25)

2/28/2018

2/28/2018

11.00%

Preferred Member Units

(8)

2/28/2018

103,144,186

NRP Jones, LLC

Manufacturer of Hoses, Fittings and 
Assemblies

NuStep, LLC

Designer, Manufacturer and 
Distributor of Fitness Equipment

OMi Topco, LLC

Manufacturer of Overhead Cranes

2/28/2025

2/28/2025

— 

— 

11,465 

11,335 

— 

8,477 

1,110 

9,587 

2,080 

4,790 

6,870 

8,213 

19,548 

2,080 

3,717 

5,797 

Secured Debt

Member Units

12/21/2017

12.00%

3/20/2023

2,080 

(8)

12/22/2011

65,962

(9)

Secured Debt

Secured Debt

Preferred Member Units

Preferred Member Units

1/31/2017

1/31/2017

1/31/2017

11/2/2022

406

2,062

10.63%

L+

6.50%

12.00%

1/31/2025

1/31/2025

4,400 

4,399 

4,399 

18,440 

18,414 

18,414 

10,200 

2,062 

8,040 

5,150 

35,075 

36,003 

Secured Debt

8/31/2021

12.00%

8/31/2026

15,750 

15,634 

15,750 

Preferred Member Units

(8)

4/1/2008

900

1,080 

22,810 

16,714 

38,560 

79

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2022

(dollars in thousands)

Portfolio Company (1) (20)

Orttech Holdings, LLC

Business Description

Distributor of Industrial Clutches, 
Brakes and Other Components

Type of Investment 
(2) (3) (15)

Investment 
Date
(24)

Shares/
Units

Total Rate

Reference 
Rate and 
Spread (29)

PIK 
Rate 
(19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

Secured Debt

Secured Debt

(9) (25)

(9)

7/30/2021

7/30/2021

L+ 11.00%

15.13%

L+ 11.00%

7/31/2026

7/31/2026

— 

— 

— 

23,600 

23,429 

23,429 

Pearl Meyer Topco LLC

Provider of Executive 
Compensation Consulting Services

Preferred Stock

(8) (30)

7/30/2021

10,000

PPL RVs, Inc.

Recreational Vehicle Dealer

Principle Environmental, LLC

Noise Abatement Service Provider

Quality Lease Service, LLC

Provider of Rigsite 
Accommodation Unit Rentals and 
Related Services

River Aggregates, LLC

Processor of Construction 
Aggregates

Robbins Bros. Jewelry, Inc.

Bridal Jewelry Retailer

Secured Debt

Secured Debt

Secured Debt

Preferred Equity

Secured Debt

Secured Debt

Common Stock

Common Stock

Secured Debt

Secured Debt

Preferred Member Units

(8)

Common Stock

(25)

(25)

(8)

4/27/2020

4/27/2020

4/27/2020

4/27/2020

13,800

12.00%

(9) (25)

10/31/2019

(9)

(8)

(25)

11/15/2016

10.25%

6/10/2010

2,000

6/14/2022

238,421

2/1/2011

7/1/2011

2/1/2011

1/27/2021

21,806

1,037

13.00%

10,000 

11,750 

33,429 

35,179 

4/27/2025

4/27/2025

4/27/2025

— 

— 

— 

— 

— 

— 

28,681 

28,537 

28,681 

13,000 

43,260 

41,537 

71,941 

L+

L+

7.00%

7.00%

11/15/2027  

— 

(9)   

— 

11/15/2027  

21,655 

21,408 

21,655 

11/15/2026  

— 

11/15/2026  

5,897 

2,150 

18,950 

238 

238 

23,787 

40,843 

— 

5,806 

5,709 

1,200 

— 

5,806 

12,420 

590 

12,715 

18,816 

Member Units

6/8/2015

1,000

7,513 

525 

Member Units

(30)

12/20/2013

1,500

369 

3,620 

Secured Debt

Secured Debt

Preferred Equity

(9) (25)

12/15/2021

12/15/2026  

— 

(35)   

(35) 

(9)

12/15/2021

12.50%

12/15/2026  

35,685 

35,404 

35,404 

12/15/2021

11,070

11,070 

14,880 

80

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2022

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

Type of Investment 
(2) (3) (15)

Investment 
Date
(24)

Shares/
Units

Total Rate

Reference 
Rate and 
Spread (29)

PIK 
Rate 
(19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

46,439 

50,249 

Tedder Industries, LLC

Manufacturer of Firearm Holsters 
and Accessories

Secured Debt

Secured Debt

8/31/2018

8/31/2018

12.00%

12.00%

8/31/2023

8/31/2023

1,840 

1,840 

1,840 

15,200 

15,192 

15,120 

Televerde, LLC

Provider of Telemarketing and Data 
Services

Trantech Radiator Topco, LLC

Transformer Cooling Products and 
Services

Preferred Member Units

8/31/2018

544

Member Units

Preferred Stock

1/6/2011

1/26/2022

460

248

Secured Debt

Secured Debt

Common Stock

(25)

(8)

5/31/2019

5/31/2019

5/31/2019

615

12.00%

5/31/2024

5/31/2024

— 

7,920 

Vision Interests, Inc.

Manufacturer / Installer of 
Commercial Signage

Series A Preferred Stock

(8)

12/23/2011

3,000,000

VVS Holdco LLC

Omnichannel Retailer of Animal 
Health Products

9,245 

7,681 

26,277 

24,641 

1,290 

718 

2,008 

5,408 

1,794 

7,202 

(5)   

— 

7,894 

4,655 

7,920 

7,800 

12,544 

15,720 

3,000 

3,000 

Secured Debt

Secured Debt

(9) (25) (30)

12/1/2021

L+

6.00%

(30)

12/1/2021

11.50%

12/1/2023

12/1/2026

— 

(21)   

(21) 

30,400 

30,158 

30,161 

Ziegler’s NYPD, LLC

Casual Restaurant Group

Preferred Equity

(8) (30)

12/1/2021

11,840

Secured Debt

Secured Debt

Secured Debt

6/1/2015

10/1/2008

10/1/2008

12.00%

6.50%

14.00%

Preferred Member Units

6/30/2015

10,072

Warrants

(27)

7/1/2015

587

450 

1,000 

2,750 

10/1/2024

10/1/2024

10/1/2024

10/1/2025

Subtotal Control Investments (80.8% of net 
assets at fair value)

Affiliate Investments

AAC Holdings, Inc.

(11) Substance Abuse Treatment Service 

Provider

81

11,840 

11,940 

41,977 

42,080 

450 

1,000 

2,750 

2,834 

600 

7,634 

450 

945 

2,676 

240 

— 

4,311 

$ 1,270,802  $ 1,703,172 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2022

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

Type of Investment 
(2) (3) (15)

Secured Debt

Common Stock

Warrants

Investment 
Date
(24)

12/11/2020

Shares/
Units

Total Rate

18.00%

12/11/2020

593,928

Reference 
Rate and 
Spread (29)

PIK 
Rate 
(19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

18.00% 6/25/2025

$ 

11,726  $ 

11,590  $ 

11,550 

(27)

12/11/2020

554,353

12/11/2025

AFG Capital Group, LLC

Provider of Rent-to-Own Financing 
Solutions and Services

Preferred Member Units

(8)

11/7/2014

186

ATX Networks Corp.

(11) Provider of Radio Frequency 
Management Equipment

BBB Tank Services, LLC

Maintenance, Repair and 
Construction Services to the 
Above-Ground Storage Tank 
Market

Boccella Precast Products LLC

Manufacturer of Precast Hollow 
Core Concrete

Buca C, LLC

Casual Restaurant Group

Secured Debt

Unsecured Debt

Common Stock

(9)

9/1/2021

9/1/2021

9/1/2021

583

12.23%

L+

7.50%

9/1/2026

10.00%

10.00% 9/1/2028

6,783 

3,396 

Unsecured Debt

Unsecured Debt

Member Units

(9) (17)

(9) (17)

4/8/2016

4/8/2016

15.12%

L+ 11.00%

15.12%

L+ 11.00%

4/8/2021

4/8/2021

800 

4,000 

4/8/2016

800,000

Preferred Stock (non-voting)

12/17/2018

15.00%

Secured Debt

Member Units

9/23/2021

10.00%

2/28/2027

320 

(8)

6/30/2017

2,160,000

Career Team Holdings, LLC

Provider of Workforce Training and 
Career Development Services

Secured Debt

Secured Debt

Common Stock

Chandler Signs Holdings, LLC

(10) Sign Manufacturer

Secured Debt

Preferred Member Units

6/30/2015

6/30/2015

6

9.00%

6.00%

6.00%

6/30/2023

17,355 

17,355 

12,337 

4,770 

— 

22,125 

12,337 

(9) (25)

12/17/2021

L+

6.00%

12/17/2026  

— 

(9)   

(9) 

12/17/2021

12.50%

12/17/2026  

20,250 

20,090 

20,090 

12/17/2021

450,000

3,148 

— 

— 

— 

14,738 

11,550 

1,200 

9,400 

6,208 

2,291 

— 

6,343 

2,598 

3,270 

8,499 

12,211 

800 

4,000 

800 

162 

800 

2,086 

— 

— 

5,762 

2,886 

320 

2,256 

2,576 

320 

2,970 

3,290 

4,500 

4,500 

24,581 

24,581 

1,500 

1,790 

Class A Units

1/4/2016

1,500,000

82

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2022

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

Type of Investment 
(2) (3) (15)

Investment 
Date
(24)

Shares/
Units

Total Rate

Reference 
Rate and 
Spread (29)

PIK 
Rate 
(19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

Classic H&G Holdings, LLC

Provider of Engineered Packaging 
Solutions

Congruent Credit Opportunities Funds

(12) (13)

Investment Partnership

Secured Debt

Secured Debt

(9)

3/12/2020

3/12/2020

9.75%

L+

6.00%

8.00%

3/12/2025

3/12/2025

4,560 

4,560 

4,560 

19,274 

19,182 

19,274 

Preferred Member Units

(8)

3/12/2020

154

LP Interests (Congruent 
Credit Opportunities Fund 
  III, LP)

(8) (31)

2/4/2015

13.32%

5,760 

24,637 

29,502 

48,471 

8,096 

7,657 

DMA Industries, LLC

Distributor of aftermarket ride 
control products

Secured Debt

Preferred Equity

Dos Rios Partners

(12) (13)

Investment Partnership

11/19/2021

12.00%

11/19/2026  

21,200 

21,035 

21,200 

11/19/2021

5,944

LP Interests (Dos Rios 
Partners, LP)

LP Interests (Dos Rios 
Partners - A, LP)

(31)

(31)

4/25/2013

20.24%

4/25/2013

6.43%

5,944 

7,260 

26,979 

28,460 

6,459 

9,127 

2,051 

8,510 

2,898 

12,025 

Dos Rios Stone Products LLC

(10) Limestone and Sandstone 

Dimension Cut Stone Mining 
Quarries

EIG Fund Investments

(12) (13)

Investment Partnership

Flame King Holdings, LLC

Propane Tank and Accessories 
Distributor

Freeport Financial Funds

(12) (13)

Investment Partnership

Class A Preferred Units

(30)

6/27/2016

2,000,000

2,000 

1,330 

LP Interests (EIG Global 
Private Debt Fund-A, L.P.)

(8) (31)

11/6/2015

5,000,000

1,060 

1,013 

10/29/2021

10/29/2021

10/29/2021

9,360

10.75%

13.25%

L+

L+

6.50%

9.00%

10/31/2026  

7,600 

7,537 

7,600 

10/31/2026  

21,200 

21,038 

21,200 

10,400 

17,580 

38,975 

46,380 

Secured Debt

Secured Debt

Preferred Equity

(9)

(9)

(8)

83

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2022

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

GFG Group, LLC.

Grower and Distributor of a Variety 
of Plants and Products to Other 
Wholesalers, Retailers and Garden 
Centers

Harris Preston Fund Investments

(12) (13)

Investment Partnership

Hawk Ridge Systems, LLC

Value-Added Reseller of 
Engineering Design and 
Manufacturing Solutions

Type of Investment 
(2) (3) (15)

LP Interests (Freeport 
Financial SBIC Fund LP)

LP Interests (Freeport First 
Lien Loan Fund III LP)

Investment 
Date
(24)

Shares/
Units

Total Rate

Reference 
Rate and 
Spread (29)

PIK 
Rate 
(19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

(31)

3/23/2015

9.30%

(8) (31)

7/31/2015

5.95%

3,507 

3,483 

6,303 

9,810 

5,848 

9,331 

Secured Debt

3/31/2021

9.00%

3/31/2026

11,345 

11,269 

11,345 

Preferred Member Units

(8)

3/31/2021

226

LP Interests (HPEP 3, L.P.)

(31)

LP Interests (HPEP 4, L.P.)

(31)

8/9/2017

7/12/2022

8.22%

8.71%

LP Interests (423 COR, LP)

(31)

6/2/2022

22.93%

Secured Debt

Secured Debt

Preferred Member Units

Preferred Member Units

(9)

(8)

(30)

12/2/2016

12/2/2016

12/2/2016

12/2/2016

226

226

4,900 

7,140 

16,169 

18,485 

2,558 

2,332 

1,400 

6,290 

4,331 

2,332 

1,400 

8,063 

10.13%

L+

6.00%

9.00%

1/15/2026

1/15/2026

3,185 

3,183 

3,185 

37,800 

37,685 

37,800 

Houston Plating and Coatings, LLC

Provider of Plating and Industrial 
Coating Services

Unsecured Convertible Debt

5/1/2017

8.00%

10/2/2024

3,000 

Member Units

1/8/2003

322,297

I-45 SLF LLC

(12) (13)

Investment Partnership

Member Units (Fully diluted 
20.0%; 21.75% profits
  interest)

(8)

10/20/2015

20.00%

Iron-Main Investments, LLC

Consumer Reporting Agency 
Providing Employment Background 
Checks and Drug Testing

2,850 

17,460 

150 

920 

43,868 

59,365 

3,000 

2,352 

5,352 

3,000 

2,400 

5,400 

19,000 

11,758 

Secured Debt

Secured Debt

Secured Debt

Secured Debt

8/2/2021

9/1/2021

11/15/2021

11/15/2021

12.50%

12.50%

12.50%

12.50%

11/15/2026  

11/15/2026  

11/15/2026  

4,534 

3,154 

8,944 

4,500 

3,130 

8,944 

4,500 

3,130 

8,944 

11/15/2026  

19,712 

19,559 

19,559 

84

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2022

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

Type of Investment 
(2) (3) (15)

Investment 
Date
(24)

Shares/
Units

Total Rate

Reference 
Rate and 
Spread (29)

PIK 
Rate 
(19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

OnAsset Intelligence, Inc.

Provider of Transportation 
Monitoring / Tracking Products and 
Services

Common Stock

8/3/2021

179,778

Oneliance, LLC

Construction Cleaning Company

Rocaceia, LLC (Quality Lease and Rental 
Holdings, LLC)

Provider of Rigsite 
Accommodation Unit Rentals and 
Related Services

SI East, LLC

Rigid Industrial Packaging 
Manufacturing

Slick Innovations, LLC

Text Message Marketing Platform

Sonic Systems International, LLC

(10) Nuclear Power Staffing Services

Secured Debt

Secured Debt

Secured Debt

Secured Debt

Unsecured Debt

Preferred Stock

Common Stock

Warrants

(14)

(14)

(14)

(14)

(14)

5/20/2014

3/21/2014

5/10/2013

4/18/2011

6/5/2017

4/18/2011

4/15/2021

912

635

12.00%

12.00%

12.00%

12.00%

10.00%

7.00%

12.00% 12/31/2023  

12.00% 12/31/2023  

12.00% 12/31/2023  

12.00% 12/31/2023  

10.00% 12/31/2023  

7.00%

964 

983 

2,116 

4,415 

305 

(27)

4/18/2011

4,699

12/31/2023

Secured Debt

Secured Debt

Preferred Stock

(9) (25)

(9)

8/6/2021

8/6/2021

8/6/2021

1,056

L+ 11.00%

15.13%

L+ 11.00%

8/6/2023

8/6/2026

— 

5,600 

1,798 

1,798 

37,931 

37,931 

964 

983 

2,116 

4,415 

305 

1,981 

830 

1,089 

569 

580 

1,249 

2,606 

305 

— 

— 

— 

12,683 

5,309 

— 

5,559 

1,056 

6,615 

— 

5,559 

1,056 

6,615 

Secured Debt

(14) (17) 
(39)

6/30/2015

12.00%

1/8/2018

Preferred Member Units

1/8/2013

250

30,369 

29,865 

2,500 

32,365 

— 

— 

— 

Secured Debt 

Secured Debt 

(25)

8/31/2018

8/31/2018

9.50%

Preferred Member Units

(8)

8/31/2018

157

8/31/2023

8/31/2023

— 

— 

— 

89,786 

89,708 

89,786 

1,218 

13,650 

90,926 

103,436 

9/13/2018

14.00%

12/22/2027  

13,840 

13,698 

13,840 

9/13/2018

70,000

456 

1,530 

14,154 

15,370 

8/20/2021

11.24%

L+

7.50%

8/20/2026

15,769 

15,527 

15,769 

8/20/2021

9,968

1,356 

1,280 

Secured Debt

Common Stock

Secured Debt

Common Stock

(8)

(9)

85

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2022

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

Type of Investment 
(2) (3) (15)

Investment 
Date
(24)

Shares/
Units

Total Rate

Reference 
Rate and 
Spread (29)

PIK 
Rate 
(19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

16,883 

17,049 

Student Resource Center, LLC

(10) Higher Education Services

Superior Rigging & Erecting Co.

Provider of Steel Erecting, Crane 
Rental & Rigging Services

The Affiliati Network, LLC

Performance Marketing Solutions

Secured Debt

Preferred Equity

12/31/2022

13.27%

L+

8.50%

12/31/2027  

5,000 

4,556 

4,556 

12/31/2022

5,907,649

— 

— 

4,556 

4,556 

Secured Debt

8/31/2020

12.00%

8/31/2025

21,500 

21,378 

21,378 

Preferred Member Units

8/31/2020

1,571

Secured Debt

Secured Debt

8/9/2021

8/9/2021

13.00%

13.00%

8/9/2026

8/9/2026

120 

9,521 

Preferred Stock

(8)

8/9/2021

1,280,000

UnionRock Energy Fund II, LP

(12) (13)

Investment Partnership

LP Interests

(8) (31)

6/15/2020

11.11%

UniTek Global Services, Inc.

(11) Provider of Outsourced 

Infrastructure Services

Secured Debt

Secured Debt

(9) (29)

(9) (29)

Secured Convertible Debt

10/15/2018

8/27/2018

1/1/2021

10.76% SF+ 5.50%

2.00% 8/20/2024

10.76% SF+ 5.50%

2.00% 8/20/2024

15.00%

15.00% 2/20/2025

406 

1,814 

2,403 

Preferred Stock

Preferred Stock

Preferred Stock

Preferred Stock

Common Stock

(8)

8/29/2019

1,133,102

20.00%

8/21/2018

1,521,122

20.00%

6/30/2017

2,281,682

19.00%

1/15/2015

4,336,866

13.50%

4/1/2020

945,507

20.00%

20.00%

19.00%

13.50%

Universal Wellhead Services Holdings, LLC

(10) Provider of Wellhead Equipment, 

Designs, and Personnel to the Oil & 
Gas Industry

Volusion, LLC

Provider of Online Software-as-a-
Service eCommerce Solutions

Preferred Member Units

Member Units

(30)

(30)

12/7/2016

716,949

14.00%

14.00%

12/7/2016

4,000,000

4,500 

4,500 

25,878 

25,878 

106 

9,442 

6,400 

106 

9,442 

6,400 

15,948 

15,948 

3,734 

5,855 

405 

1,807 

2,403 

2,141 

2,188 

3,667 

7,924 

— 

382 

1,712 

4,592 

2,833 

1,991 

— 

— 

— 

20,535 

11,510 

1,032 

4,000 

5,032 

220 

— 

220 

Secured Debt

(17)

Unsecured Convertible Debt

1/26/2015

5/16/2018

11.50%

8.00%

1/26/2020

16,734 

16,734 

14,914 

11/16/2023  

409 

409 

— 

86

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2022

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

Type of Investment 
(2) (3) (15)

Investment 
Date
(24)

Shares/
Units

Total Rate

Reference 
Rate and 
Spread (29)

PIK 
Rate 
(19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

Preferred Member Units

1/26/2015

4,876,670

Warrants

(27)

1/26/2015

1,831,355

1/26/2025

14,000 

2,576 

— 

— 

33,719 

14,914 

World Micro Holdings, LLC

Supply Chain Management

Subtotal Affiliate Investments (29.3% of net 
assets at fair value)

Non-Control Investments

AB Centers Acquisition Corporation

(10) Applied Behavior Analysis Therapy 

Provider

Acousti Engineering Company of Florida

(10)

Interior Subcontractor Providing 
Acoustical Walls and Ceilings

Acumera, Inc.

(10) Managed Security Service Provider

Adams Publishing Group, LLC

(10) Local Newspaper Operator

ADS Tactical, Inc.

AMEREQUIP LLC.

(11) Value-Added Logistics and Supply 
Chain Provider to the Defense 
Industry

(10) Full Service Provider of 

Comprehensive Commercial 
Production Services, Including the 
Design, Engineering, and 
Manufacturing of Products It

Secured Debt

Preferred Equity

Secured Debt

Secured Debt

Secured Debt

Secured Debt

Secured Debt

Secured Debt

Secured Debt

Secured Debt

12/12/2022

13.00%

12/12/2027 $ 

14,280  $ 

14,140  $ 

14,140 

12/12/2022

3,845

$ 

$ 

3,845  $ 

3,845 

17,985  $ 

17,985 

$  635,536  $  618,359 

(9) (25) (29)

9/6/2022

(9) (29)

(9) (29)

9/6/2022

9/6/2022

(9)

(9)

(9)

(9)

(9)

11/2/2020

11/2/2020

5/26/2021

6/28/2022

6/28/2022

SF+ 6.00%

9/6/2028

$ 

—  $ 

(39)  $ 

10.20% SF+ 6.00%

10.58% SF+ 6.00%

9/6/2028

9/6/2028

(39) 

741 

741 

653 

17,052 

16,602 

17,052 

17,216 

17,754 

13.23%

13.23%

L+

L+

8.50%

8.50%

16.17%

L+ 12.50%

11/2/2025

11/2/2025

11/2/2025

1,678 

9,891 

807 

1,669 

9,825 

800 

1,678 

9,891 

807 

12,294 

12,376 

13.88%

13.57%

L+

L+

9.50%

9.00%

10/26/2027  

14,618 

14,291 

14,618 

10/26/2027  

4,368 

4,270 

4,368 

18,561 

18,986 

Secured Debt

Secured Debt

(9) (36)

(9) (36)

3/11/2022

3/11/2022

10.00%

10.00%

L+

L+

6.00%

7.50%

3/11/2027

3/11/2027

4,729 

4,729 

4,729 

24,086 

24,033 

24,086 

28,762 

28,815 

Secured Debt

(9)

3/29/2021

10.14%

L+

5.75%

3/19/2026

21,077 

20,781 

18,969 

87

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2022

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

American Health Staffing Group, Inc.

(10) Healthcare Temporary Staffing

American Nuts, LLC

(10) Roaster, Mixer and Packager of 

Bulk Nuts and Seeds

American Teleconferencing Services, Ltd.

(11) Provider of Audio Conferencing 

and Video Collaboration Solutions

ArborWorks, LLC

(10) Vegetation Management Services

Archer Systems, LLC

(10) Mass Tort Settlement 

Administration Solutions Provider

Arrow International, Inc

(10) Manufacturer and Distributor of 
Charitable Gaming Supplies

ATS Operating, LLC

(10) For-Profit Thrift Retailer

Type of Investment 
(2) (3) (15)

Secured Debt

Secured Debt

Common Stock

Investment 
Date
(24)

Shares/
Units

Total Rate

(9) (25) (29)

8/31/2022

Reference 
Rate and 
Spread (29)

SF+ 7.40%

PIK 
Rate 
(19)

(9) (29)

8/31/2022

11.72% SF+ 7.40%

8/31/2022

235

Secured Debt

Secured Debt

(9) (25)

11/19/2021

(9)

11/19/2021

11.12%

L+

L+

6.00%

6.00%

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

8/31/2027

8/31/2027

— 

(137)   

(137) 

37,491 

36,819 

37,463 

1,779 

1,779 

38,461 

39,105 

11/19/2026  

— 

(10)   

(10) 

11/19/2026  

6,617 

6,565 

6,555 

6,617 

6,607 

Secured Debt

Secured Debt

(9) (29)

(9) (29)

3/11/2022

3/11/2022

10.46% SF+ 6.75%

12.46% SF+ 8.75%

4/10/2026

4/10/2026

15,628 

15,408 

14,606 

15,628 

15,408 

14,654 

30,816 

29,260 

Secured Debt

Secured Debt

(14)

(9) (14)

9/17/2021

5/19/2016

7.50%

7.50%

L+

L+

6.50%

6.50%

1/31/2023

6/8/2023

2,980 

2,980 

14,370 

13,706 

16,686 

168 

808 

976 

Secured Debt

Secured Debt

Common Equity

Secured Debt

Secured Debt

Common Stock

(9)

(9)

11/9/2021

11/9/2021

13.41%

13.56%

L+

L+

9.00%

9.00%

11/9/2026

11/9/2026

4,678 

4,569 

3,945 

29,722 

29,261 

25,065 

11/9/2021

234

234 

— 

34,064 

29,010 

(9) (25) (29)

8/11/2022

SF+ 6.50%

(9) (29)

8/11/2022

10.92% SF+ 6.50%

8/11/2027

8/11/2027

— 

(135)   

(135) 

67,597 

66,330 

66,511 

8/11/2022

1,387,832

1,388 

1,388 

67,583 

67,764 

Secured Debt

(9) (23) (29)

12/21/2020

10.36% SF+ 6.60%

12/21/2025  

36,000 

35,737 

36,000 

Secured Debt

Secured Debt

Secured Debt

Common Stock

(9) (25) (29)

1/18/2022

(9) (29)

(9) (29)

1/18/2022

1/18/2022

SF+ 5.50%

9.32%

SF+ 5.50%

11.32% SF+ 7.50%

1/18/2027

1/18/2027

1/18/2027

— 

6,660 

6,660 

1/18/2022

720,000

— 

6,660 

6,660 

720 

— 

6,582 

6,593 

660 

88

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2022

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

Type of Investment 
(2) (3) (15)

Investment 
Date
(24)

Shares/
Units

Total Rate

Reference 
Rate and 
Spread (29)

PIK 
Rate 
(19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

AVEX Aviation Holdings, LLC

(10) Specialty Aircraft Dealer

Secured Debt

Secured Debt

Common Equity

Berry Aviation, Inc.

(10) Charter Airline Services

(9) (25) (29)

12/23/2022

SF+ 7.25%

12/23/2027  

— 

(57)   

(57) 

(9) (29)

12/23/2022

12.17% SF+ 7.25%

12/23/2027  

29,071 

27,927 

27,927 

14,040 

13,835 

12/15/2021

360

Secured Debt

7/6/2018

12.00%

10.50% 1.50%

1/6/2024

195 

Preferred Member Units

(8) (30)

7/6/2018

1,548,387

8.00%

Preferred Member Units

(8) (25) (30)

11/12/2019

122,416

8.00%

16.00%

Bettercloud, Inc.

(10) SaaS Provider of Workflow 
Management and Business 
Application Solutions

Secured Debt

Secured Debt

(9) (25) (29)

6/30/2022

(9) (29)

6/30/2022

SF+ 1.00%

6.00% 6/30/2028

— 

(76)   

(76) 

11.40% SF+ 1.00%

6.00% 6/30/2028

27,505 

27,020 

27,505 

Binswanger Enterprises, LLC

(10) Glass Repair and Installation 

Service Provider

Member Units

3/10/2017

1,050,000

Bluestem Brands, Inc.

(11) Multi-Channel Retailer of General 

Merchandise

Secured Debt

Secured Debt

Common Stock

Warrants

(9) (25)

10/19/2022

(9)

(8)

(27)

8/28/2020

12.94%

10/1/2020

723,184

10/19/2022

163,295

L+

L+

8.50%

8.50%

8/28/2025

8/28/2025

— 

— 

3,239 

2,280 

10/19/2032

Brainworks Software, LLC

(10) Advertising Sales and Newspaper 

Circulation Software

Brightwood Capital Fund Investments

(12) (13)

Investment Partnership

Secured Debt

Secured Debt

(9) (14) (17)

8/12/2014

(9) (14) (17)

8/12/2014

12.50%

12.50%

P+

P+

9.25%

9.25%

7/22/2019

7/22/2019

761 

7,056 

360 

406 

28,230 

28,276 

195 

1,161 

— 

1,356 

195 

4,561 

270 

5,026 

26,944 

27,429 

1,050 

420 

— 

3,139 

4,860 

1,095 

9,094 

761 

2,916 

3,677 

1 

1,036 

3,317 

761 

7,056 

7,817 

LP Interests (Brightwood 
Capital Fund III, LP)

LP Interests (Brightwood 
Capital Fund IV, LP)

LP Interests (Brightwood 
Capital Fund V, LP)

(8) (31)

7/21/2014

1.55%

(8) (31)

10/26/2016

0.59%

(31)

7/12/2021

1.31%

89

7,062 

4,727 

4,350 

4,541 

2,000 

2,229 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2022

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

Type of Investment 
(2) (3) (15)

Investment 
Date
(24)

Shares/
Units

Total Rate

Reference 
Rate and 
Spread (29)

PIK 
Rate 
(19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

13,412 

11,497 

Burning Glass Intermediate Holding Company, 
Inc.

(10) Provider of Skills-Based Labor 

Market Analytics

Cadence Aerospace LLC

(10) Aerostructure Manufacturing

CAI Software LLC

Provider of Specialized Enterprise 
Resource Planning Software

Camin Cargo Control, Inc.

(11) Provider of Mission Critical 
Inspection, Testing and Fuel 
Treatment Services

CaseWorthy, Inc.

(10) SaaS Provider of Case Management 

Solutions

Channel Partners Intermediateco, LLC

(10) Outsourced Consumer Services 

Provider

Clarius BIGS, LLC

(10) Prints & Advertising Film 

Financing

Computer Data Source, LLC

(10) Third Party Maintenance Provider 
to the Data Center Ecosystem

Secured Debt

Secured Debt

(9) (25)

(9)

6/14/2021

6/14/2021

L+

L+

5.00%

5.00%

8.91%

6/10/2026

6/10/2028

— 

(28)   

— 

19,933 

19,656 

19,933 

19,628 

19,933 

Secured Debt

(9) (34)

11/14/2017

11.99%

L+

8.50%

0.01% 11/14/2023  

28,328 

28,264 

28,328 

Preferred Equity

Preferred Equity

(8)

12/13/2021

1,788,527

12/13/2021

596,176

1,789 

1,789 

— 

— 

1,789 

1,789 

Secured Debt 

(9)

6/14/2021

10.88%

L+

6.50%

6/4/2026

15,218 

15,110 

14,685 

Secured Debt

Secured Debt

Secured Debt

Common Equity

(9) (25)

(9)

(9)

5/18/2022

5/18/2022

5/18/2022

L+

L+

L+

6.00%

6.00%

5.75%

10.73%

10.48%

5/18/2027

5/18/2027

5/18/2027

— 

7,993 

6,133 

12/30/2022

245,926

(11)   

(11) 

7,914 

6,079 

246 

7,914 

6,133 

246 

14,228 

14,282 

Secured Debt

Secured Debt

(9) (29) (42)

2/7/2022

10.72% SF+ 6.25%

(9) (28 ) (29)

2/7/2022

10.71% SF+ 6.25%

2/7/2027

2/7/2027

1,868 

1,767 

1,841 

39,047 

38,396 

38,484 

40,163 

40,325 

Secured Debt

(14) (17)

9/23/2014

15.00%

15.00% 1/5/2015

2,712 

2,712 

19 

Secured Debt

Secured Debt

(9) (43)

(9)

8/6/2021

8/6/2021

12.56%

12.56%

L+

L+

8.00%

8.00%

8/6/2026

8/6/2026

5,000 

4,928 

4,621 

18,588 

18,315 

17,178 

90

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2022

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

Type of Investment 
(2) (3) (15)

Investment 
Date
(24)

Shares/
Units

Total Rate

Reference 
Rate and 
Spread (29)

PIK 
Rate 
(19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

23,243 

21,799 

Construction Supply Investments, LLC

(10) Distribution Platform of Specialty 
Construction Materials to 
Professional Concrete and Masonry 
Contractors

Dalton US Inc.

(10) Provider of Supplemental Labor 

Services

DTE Enterprises, LLC

(10)

Industrial Powertrain Repair and 
Services

Dynamic Communities, LLC

(10) Developer of Business Events and 
Online Community Groups

Eastern Wholesale Fence LLC

(10) Manufacturer and Distributor of 

Residential and Commercial 
Fencing Solutions

Emerald Technologies Acquisition Co, Inc.

(11) Design & Manufacturing

Member Units

(8)

12/29/2016

861,618

3,335 

21,165 

Secured Debt

Secured Debt

Secured Debt

Common Stock

(9) (29)

8/16/2022

11.90% SF+ 8.00%

(9) (25) (29)

8/16/2022

SF+ 8.00%

(9) (29)

8/16/2022

12.56% SF+ 8.00%

8/16/2027

8/16/2027

8/16/2027

1,092 

— 

871 

1,077 

(74)   

(74) 

14,389 

14,125 

14,186 

8/16/2022

201

201 

201 

15,123 

15,390 

Secured Debt

Secured Debt

(9) (25)

(9)

4/13/2018

4/13/2018

L+

L+

7.50%

7.50%

12.24%

4/13/2023

4/13/2023

— 

(1)   

(1) 

6,074 

6,065 

5,934 

Class A Preferred Member 
Units

Class AA Preferred Member 
Units (non-voting)

(8)

4/13/2018

776,316

8.00%

4/13/2018

10.00%

8.00%

10.00%

Secured Debt

Secured Debt

Preferred Equity

Preferred Equity

Common Equity

(9) (29)

(9) (29)

12/20/2022

12/20/2022

9.18%

SF+ 4.50%

9.18% 12/31/2026  

11.18% SF+ 6.50% 11.18% 12/31/2026  

1,875 

1,875 

12/20/2022

125,000

12/20/2022

2,376,241

12/20/2022

1,250,000

776 

380 

1,161 

8,001 

1,161 

7,474 

1,717 

1,642 

128 

— 

— 

1,717 

1,642 

128 

— 

— 

3,487 

3,487 

Secured Debt

Secured Debt

Secured Debt

(9)

(9)

(9)

11/19/2020

11/19/2020

11/19/2020

11.73%

11.73%

11.73%

L+

L+

L+

7.00%

7.00%

7.00%

10/30/2025  

10/30/2025  

3,346 

5,021 

3,290 

4,967 

3,276 

4,916 

10/30/2025  

23,456 

23,149 

22,967 

31,406 

31,159 

Secured Debt

(9) (29)

2/10/2022

10.67% SF+ 6.25%

2/10/2028

9,258 

9,099 

8,787 

91

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2022

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

EnCap Energy Fund Investments

(12) (13)

Investment Partnership

Type of Investment 
(2) (3) (15)

Investment 
Date
(24)

Shares/
Units

Total Rate

Reference 
Rate and 
Spread (29)

PIK 
Rate 
(19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

LP Interests (EnCap Energy 
Capital Fund VIII, L.P.)

LP Interests (EnCap Energy 
Capital Fund VIII Co-
Investors, L.P.)

LP Interests (EnCap Energy 
Capital Fund IX, L.P.)

LP Interests (EnCap Energy 
Capital Fund X, L.P.)

LP Interests (EnCap 
Flatrock Midstream Fund II, 
L.P.)

LP Interests (EnCap 
Flatrock Midstream Fund 
III, L.P.)

(8) (31)

1/22/2015

0.14%

(8) (31)

1/21/2015

0.38%

(8) (31)

1/22/2015

0.10%

(8) (31)

3/25/2015

0.15%

(31)

3/30/2015

0.84%

(8) (31)

3/27/2015

0.25%

3,566 

2,092 

1,984 

1,037 

3,699 

2,019 

8,236 

9,351 

5,358 

1,688 

6,023 

5,718 

28,866 

21,905 

Engineering Research & Consulting, LLC

(10) Provider of Engineering & 
Consulting Services to US 
Department of Defense

EPIC Y-Grade Services, LP

(11) NGL Transportation & Storage

Event Holdco, LLC

(10) Event and Learning Management 

Software for Healthcare 
Organizations and Systems

Flip Electronics LLC

(10) Distributor of Hard-to-Find and 
Obsolete Electronic Components

Fuse, LLC

(11) Cable Networks Operator

GeoStabilization International (GSI)

(11) Geohazard Engineering Services & 

Maintenance

Secured Debt

Secured Debt

(9) (29)

(9) (29)

5/23/2022

5/23/2022

11.68% SF+ 6.50%

10.92% SF+ 6.50%

5/23/2027

5/23/2028

131 

85 

131 

16,338 

16,047 

16,338 

16,132 

16,469 

Secured Debt

(9)

6/22/2018

10.70%

L+

6.00%

6/30/2027

6,823 

6,764 

6,141 

Secured Debt

Secured Debt

(9) (30)

(9) (30)

12/22/2021

12/22/2021

10.67%

10.67%

L+

L+

7.00%

7.00%

12/22/2026  

3,692 

3,663 

3,507 

12/22/2026  

44,308 

43,955 

42,083 

47,618 

45,590 

Secured Debt

Secured Debt

(9) (29)

(9) (29)

3/24/2022

1/4/2021

11.21% SF+ 7.50%

12.19% SF+ 7.50%

1/2/2026

1/2/2026

736 

736 

736 

11,095 

10,852 

11,095 

Secured Debt

Common Stock

6/30/2019

12.00%

6/28/2024

1,810 

6/30/2019

10,429

11,588 

11,831 

1,810 

256 

2,066 

1,512 

— 

1,512 

92

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2022

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

Type of Investment 
(2) (3) (15)

Secured Debt

Investment 
Date
(24)

1/2/2019

Shares/
Units

Total Rate

Reference 
Rate and 
Spread (29)

PIK 
Rate 
(19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

9.44%

SF+ 5.25%

12/19/2025  

20,497 

20,427 

19,472 

GS HVAM Intermediate, LLC

(10) Specialized Food Distributor

GULF PACIFIC ACQUISITION, LLC

(10) Rice Processor and Merchandiser

HDC/HW Intermediate Holdings

(10) Managed Services and Hosting 

Provider

HEADLANDS OP-CO LLC

(10) Clinical Trial Sites Operator

Heartland Dental, LLC

(10) Dental Support Organization

HOWLCO LLC

(11) (13) (21) Provider of Accounting and 

Business Development Software to 
Real Estate End Markets

Hybrid Promotions, LLC

(10) Wholesaler of Licensed, Branded 
and Private Label Apparel

IG Parent Corporation

(11) Software Engineering

Secured Debt

Secured Debt

(9)

(9)

10/18/2019

10/18/2019

11.20%

11.24%

L+

L+

6.50%

6.50%

10/2/2024

10/2/2024

2,177 

2,169 

2,171 

10,734 

10,695 

10,705 

Secured Debt

Secured Debt

Secured Debt

(9) (29)

9/30/2022

10.42% SF+ 6.00%

(9) (25) (29)

9/30/2022

SF+ 6.00%

(9) (29)

9/30/2022

10.73% SF+ 6.00%

9/30/2028

9/30/2028

9/30/2028

252 

— 

3,661 

Secured Debt

Secured Debt

(9) (29)

(9) (29)

12/21/2018

12/21/2018

14.34% SF+ 9.50%

2.00% 12/21/2023  

320 

14.34% SF+ 9.50%

2.00% 12/21/2023  

3,277 

12,864 

12,876 

233 

(15)   

3,591 

3,809 

319 

3,262 

3,581 

252 

(15) 

3,661 

3,898 

311 

3,186 

3,497 

Secured Debt

Secured Debt

Secured Debt

(9) (25) (29)

8/1/2022

(9) (25) (29)

8/1/2022

SF+ 6.50%

SF+ 6.50%

(9) (29)

8/1/2022

10.62% SF+ 6.50%

8/1/2027

8/1/2027

8/1/2027

— 

— 

(62)   

(62)   

(62) 

(62) 

16,791 

16,483 

16,791 

16,359 

16,667 

Secured Debt

(9)

9/9/2020

10.88%

L+

6.50%

4/30/2025

14,663 

14,430 

13,599 

Secured Debt

(9)

8/19/2021

10.69%

L+

6.00%

10/23/2026  

25,290 

25,290 

24,381 

Secured Debt

(29)

6/30/2021

12.07% SF+ 8.25%

6/30/2026

7,088 

6,986 

6,144 

Secured Debt

Secured Debt

(9) (29) (41)

7/30/2021

10.17% SF+ 5.75%

(9) (29)

7/30/2021

10.17% SF+ 5.75%

7/30/2026

7/30/2028

698 

670 

698 

14,499 

14,304 

14,499 

14,974 

15,197 

93

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2022

(dollars in thousands)

Portfolio Company (1) (20)

Implus Footcare, LLC

Business Description

Type of Investment 
(2) (3) (15)

Investment 
Date
(24)

Shares/
Units

Total Rate

Reference 
Rate and 
Spread (29)

PIK 
Rate 
(19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

(10) Provider of Footwear and Related 

Accessories

Secured Debt

(9)

6/1/2017

13.98%

L+

7.75%

1.50% 4/30/2024

18,515 

18,384 

17,464 

Independent Pet Partners Intermediate 
Holdings, LLC

(10) Omnichannel Retailer of Specialty 

Pet Products

(9) (35)

8/20/2020

13.00%

P+

5.50% 13.00% 2/27/2023

7,027 

7,027 

6.00%

6.00% 11/20/2023  

18,428 

17,664 

14.42% SF+ 10.00% 14.42% 2/27/2023

806 

6.00%

6.00%

Secured Debt

Secured Debt

Secured Debt

Preferred Stock (non-voting)

Preferred Stock (non-voting)

Member Units

Warrants

(14)

(29)

12/10/2020

11/28/2022

12/10/2020

12/10/2020

11/20/2018

1,558,333

(25) (38)

11/20/2018

242,914

11/19/2028

Industrial Services Acquisition, LLC

(10)

Industrial Cleaning Services

Secured Debt

Secured Debt

Preferred Member Units

Preferred Member Units

Member Units

(9)

(9)

(8) (30)

(8) (30)

(30)

8/13/2021

8/13/2021

1/31/2018

5/17/2019

6/17/2016

144

80

900

11.50%

11.50%

10.00%

20.00%

30,253 

15,429 

L+

L+

6.75%

6.75%

8/13/2026

8/13/2026

463 

430 

463 

19,239 

18,956 

19,239 

10.00%

20.00%

Infolinks Media Buyco, LLC

(10) Exclusive Placement Provider to 
the Advertising Ecosystem

Interface Security Systems, L.L.C

(10) Commercial Security & Alarm 

Services

Intermedia Holdings, Inc.

(11) Unified Communications as a 

Service

Invincible Boat Company, LLC.

(10) Manufacturer of Sport Fishing 

Boats

Secured Debt

Secured Debt

(9) (25)

(9)

11/1/2021

11/1/2021

L+

L+

5.50%

5.50%

10.23%

11/1/2026

11/1/2026

— 

8,593 

Secured Debt

Secured Debt

Common Stock

(44)

(9) (14)

12/9/2021

8/7/2019

14.22%

L+ 10.00%

8/7/2023

12.07%

L+

7.00%

1.00%

8/7/2023

1,682 

7,313 

12/7/2021

2,143

Secured Debt

(9)

8/3/2018

10.38%

L+

6.00%

7/19/2025

20,467 

20,418 

15,811 

Secured Debt

(9)

8/28/2019

10.14%

L+

6.50%

8/28/2025

622 

618 

622 

94

7,027 

7,633 

769 

— 

— 

— 

— 

769 

3,235 

— 

1,558 

— 

129 

92 

900 

145 

93 

600 

20,507 

20,540 

(19)   

(19) 

8,461 

8,442 

8,593 

8,574 

1,682 

7,237 

— 

1,682 

1,082 

— 

8,919 

2,764 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2022

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

INW Manufacturing, LLC

(11) Manufacturer of Nutrition and 

Wellness Products

Isagenix International, LLC

(11) Direct Marketer of Health & 

Wellness Products

Jackmont Hospitality, Inc.

(10) Franchisee of Casual Dining 

Restaurants

Joerns Healthcare, LLC

(11) Manufacturer and Distributor of 

Health Care Equipment & Supplies

JTI Electrical & Mechanical, LLC

(10) Electrical, Mechanical and 
Automation Services

Type of Investment 
(2) (3) (15)

Secured Debt

(9)

Investment 
Date
(24)

8/28/2019

Shares/
Units

Total Rate

Reference 
Rate and 
Spread (29)

PIK 
Rate 
(19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

10.17%

L+

6.50%

8/28/2025

16,889 

16,784 

16,889 

17,402 

17,511 

Secured Debt

(9)

5/19/2021

10.48%

L+

5.75%

3/25/2027

7,125 

6,968 

6,092 

Secured Debt

(9) (14)

6/21/2018

9.93%

L+

7.75%

6/14/2025

5,053 

5,038 

1,537 

Secured Debt

Secured Debt

Preferred Equity

Secured Debt

Secured Debt

Common Stock

Secured Debt

Secured Debt

Common Equity

(9)

(9)

(8)

(14)

10/26/2022

11/8/2021

12.23%

12.23%

L+

L+

7.50%

7.50%

11/4/2024

11/4/2024

500 

2,079 

11/8/2021

2,826,667

12.00%

12.00%

11/15/2021

8/21/2019

18.00%

19.75%

8/21/2019

472,579

1/31/2024

19.75% 8/21/2024

2,297 

4,034 

483 

2,079 

123 

2,685 

2,297 

3,997 

4,429 

500 

2,079 

623 

3,202 

2,297 

504 

— 

10,723 

2,801 

(9) (25)

12/22/2021

(9)

12/22/2021

10.73%

L+

L+

6.00%

6.00%

12/22/2026  

— 

(135)   

(135) 

12/22/2026  

36,947 

36,358 

36,947 

12/22/2021

1,684,211

KMS, LLC

(10) Wholesaler of Closeout and Value-

priced Products

Secured Debt

Secured Debt

(9)

(9)

10/4/2021

10/4/2021

12.00%

12.00%

L+

L+

7.25%

7.25%

10/4/2026

10/4/2026

1,064 

7,505 

Kore Wireless Group Inc.

(11) Mission Critical Software Platform

Secured Debt

(29)

12/31/2018

10.08% SF+ 5.50%

9/21/2024

11,326 

11,280 

10,930 

Lightbox Holdings, L.P.

(11) Provider of Commercial Real Estate 

Software

Secured Debt

5/9/2019

9.73%

L+

5.00%

5/9/2026

14,475 

14,349 

13,968 

95

1,684 

2,840 

37,907 

39,652 

1,019 

7,391 

8,410 

995 

7,022 

8,017 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2022

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

Type of Investment 
(2) (3) (15)

Investment 
Date
(24)

Shares/
Units

Total Rate

Reference 
Rate and 
Spread (29)

PIK 
Rate 
(19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

LKCM Headwater Investments I, L.P.

(12) (13)

Investment Partnership

LP Interests

(8) (31)

1/25/2013

2.27%

1,746 

3,197 

LL Management, Inc.

(10) Medical Transportation Service 

Provider

LLFlex, LLC

(10) Provider of Metal-Based Laminates

Logix Acquisition Company, LLC

(10) Competitive Local Exchange 

Carrier

Looking Glass Investments, LLC

(12) (13) Specialty Consumer Finance

Mako Steel, LP

(10) Self-Storage Design & 

Construction

MB2 Dental Solutions, LLC

(11) Dental Partnership Organization

Microbe Formulas, LLC

(10) Nutritional Supplements Provider

Mills Fleet Farm Group, LLC

(10) Omnichannel Retailer of Work, 
Farm and Lifestyle Merchandise

Secured Debt

Secured Debt

Secured Debt

(9) (29)

(9) (29)

(9) (29)

5/2/2019

5/2/2019

5/12/2022

11.21% SF+ 7.25%

11.67% SF+ 7.25%

11.67% SF+ 7.25%

9/25/2023

9/25/2023

9/25/2023

8,106 

9,197 

8,087 

9,160 

8,047 

9,130 

10,827 

10,733 

10,749 

27,980 

27,926 

Secured Debt

(9)

8/16/2021

12.74%

L+

9.00%

8/16/2026

4,444 

4,370 

4,350 

Secured Debt

(9)

1/8/2018

10.13%

L+

5.75%

12/22/2024  

19,662 

19,033 

16,221 

Member Units

7/1/2015

3

125 

25 

Secured Debt

Secured Debt

(9) (45)

(9)

3/15/2021

3/15/2021

11.79%

11.09%

L+

L+

7.25%

7.25%

3/15/2026

3/15/2026

3,103 

3,063 

3,083 

15,324 

15,122 

15,224 

18,185 

18,307 

Secured Debt

Secured Debt

(9) (29)

(9) (29)

1/28/2021

1/28/2021

10.42% SF+ 6.00%

10.42% SF+ 6.00%

1/29/2027

1/29/2027

8,338 

7,876 

8,267 

7,784 

8,338 

7,876 

16,051 

16,214 

Secured Debt

Secured Debt

(9) (25) (29)

4/4/2022

SF+ 6.25%

(9) (29)

4/4/2022

9.86%

SF+ 6.25%

4/3/2028

4/3/2028

— 

(63)   

(63) 

26,075 

25,619 

25,181 

25,556 

25,118 

Secured Debt

(9)

10/24/2018

10.66%

L+

6.25%

10/24/2024  

18,769 

18,562 

18,338 

96

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2022

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

Type of Investment 
(2) (3) (15)

Investment 
Date
(24)

Shares/
Units

Total Rate

Reference 
Rate and 
Spread (29)

PIK 
Rate 
(19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

MonitorUS Holding, LLC

(10) (13) (21) SaaS Provider of Media 

Intelligence Services

NBG Acquisition Inc

(11) Wholesaler of Home Décor 

Products

NinjaTrader, LLC

(10) Operator of Futures Trading 

Platform

NTM Acquisition Corp.

(11) Provider of B2B Travel Information 

Content

NWN Corporation

(10) Value Added Reseller and Provider 

of Managed Services to a Diverse 
Set of Industries

Ospemifene Royalty Sub LLC

(10) Estrogen-Deficiency Drug 

Manufacturer and Distributor

OVG Business Services, LLC

(10) Venue Management Services

Paragon Healthcare, Inc.

(10)

Infusion Therapy Treatment 
Provider

Secured Debt

Secured Debt

Secured Debt

Common Stock

(9) (25)

(9)

(9)

5/24/2022

5/24/2022

5/24/2022

L+

L+

L+

7.00%

7.00%

7.00%

11.73%

11.73%

5/24/2027

5/24/2027

5/24/2027

— 

(64)   

(64) 

10,107 

9,923 

10,714 

17,038 

16,746 

17,038 

8/30/2022

44,445,814

889 

889 

27,494 

28,577 

Secured Debt

(9)

4/28/2017

9.67%

L+

5.50%

4/26/2024

3,849 

3,834 

1,251 

Secured Debt

Secured Debt

Secured Debt

(9) (25)

(9) (25)

(9)

12/18/2019

12/18/2019

12/18/2019

L+

L+

L+

6.25%

6.25%

6.25%

9.99%

12/18/2024  

12/18/2024  

— 

— 

(1)   

(38)   

— 

(38) 

12/18/2024  

21,666 

21,418 

21,666 

21,379 

21,628 

Secured Debt

(9)

7/12/2016

9.50%

L+

6.25%

1.00%

6/7/2024

4,358 

4,358 

4,228 

Secured Debt

Secured Debt

Secured Debt

(9) (29) (46)

5/7/2021

10.85% SF+ 8.00%

(9) (29)

5/7/2021

12.56% SF+ 8.00%

5/7/2026

5/7/2026

3,941 

3,797 

3,720 

39,851 

39,094 

37,616 

12/16/2022

20.00%

20.00% 8/6/2026

6,509 

6,194 

6,194 

49,085 

47,530 

Secured Debt

(14)

7/8/2013

11.50%

11/15/2026  

4,489 

4,489 

103 

Secured Debt

(9)

11/29/2021

10.64%

L+

6.25%

11/19/2028  

13,930 

13,813 

13,094 

97

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2022

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

Project Eagle Holdings, LLC

(10) Provider of Secure Business 
Collaboration Software

PTL US Bidco, Inc

(10) (13) Manufacturers of Equipment, 

Including Drilling Rigs and 
Equipment, and Providers of 
Supplies and Services to 
Companies Involved In the 
Drilling, Evaluation and 
Completion of Oil and Gas Wells.

RA Outdoors LLC

(10) Software Solutions Provider for 

Outdoor Activity Management

Research Now Group, Inc. and Survey 
Sampling International, LLC

(11) Provider of Outsourced Online 

Surveying

RM Bidder, LLC

(10) Scripted and Unscripted TV and 

Digital Programming Provider

Roof Opco, LLC

(10) Residential Re-Roofing/Repair

RTIC Subsidiary Holdings, LLC

(10) Direct-To-Consumer eCommerce 
Provider of Outdoor Products

Type of Investment 
(2) (3) (15)

Investment 
Date
(24)

Shares/
Units

Total Rate

Reference 
Rate and 
Spread (29)

PIK 
Rate 
(19)

Secured Debt

Secured Debt

Secured Debt

(9) (29)

1/19/2022

10.26% SF+ 5.75%

(9) (29) (47)

1/19/2022

9.96%

SF+ 5.75%

(9) (29)

1/19/2022

9.81%

SF+ 5.75%

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

1/19/2027

1/19/2027

1/19/2027

541 

2,701 

437 

2,609 

530 

2,649 

18,293 

17,852 

17,939 

20,898 

21,118 

Secured Debt

Secured Debt

(9) (25)

(9)

7/6/2020

7/6/2020

L+

L+

6.25%

6.25%

10.64%

7/6/2026

7/6/2026

— 

(18)   

(18) 

29,475 

29,040 

29,419 

29,022 

29,401 

Secured Debt

Secured Debt

(9) (25) (29)

8/19/2022

SF+ 7.25%

(9) (29)

8/19/2022

11.80% SF+ 7.25%

8/19/2027

8/19/2027

— 

(174)   

(174) 

28,265 

27,749 

27,911 

27,575 

27,737 

Secured Debt

Secured Debt

(9) (25) (29)

4/8/2021

SF+ 6.75%

(9) (29)

4/8/2021

10.56% SF+ 6.75%

4/8/2026

4/8/2026

— 

(11)   

(11) 

13,369 

13,241 

12,094 

13,230 

12,083 

Secured Debt

(9)

12/29/2017

8.84%

L+

5.50%

12/20/2024  

19,966 

19,745 

15,116 

Member Units

Warrants

Secured Debt

Secured Debt

Secured Debt

11/12/2015

2,779

(26)

11/12/2015

327,532

10/20/2025

(9) (29)

(9) (29)

(9) (29)

8/27/2021

8/27/2021

8/27/2021

10.97% SF+ 6.50%

10.32% SF+ 6.50%

10.32% SF+ 6.50%

8/27/2026

8/27/2026

8/27/2026

311 

2,333 

3,173 

46 

425 

471 

300 

2,291 

3,125 

5,716 

19 

— 

19 

311 

2,333 

3,173 

5,817 

Secured Debt

(9) (29) (48)

9/1/2020

12.02% SF+ 7.75%

9/1/2025

1,361 

1,343 

1,258 

98

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2022

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

Rug Doctor, LLC.

(10) Carpet Cleaning Products and 

Machinery

Savers, Inc.

(11) For-Profit Thrift Retailer

SIB Holdings, LLC

(10) Provider of Cost Reduction 

Services

South Coast Terminals Holdings, LLC

(10) Specialty Toll Chemical 

Manufacturer

SPAU Holdings, LLC

(10) Digital Photo Product Provider

Staples Canada ULC

(10) (13) (21) Office Supplies Retailer

Stellant Systems, Inc.

(11) Manufacturer of Traveling Wave 

Tubes and Vacuum Electronic 
Devices

Type of Investment 
(2) (3) (15)

Investment 
Date
(24)

Shares/
Units

Total Rate

Reference 
Rate and 
Spread (29)

PIK 
Rate 
(19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

Secured Debt

(9) (29)

9/1/2020

11.49% SF+ 7.75%

9/1/2025

16,623 

16,506 

15,367 

17,849 

16,625 

Secured Debt

Secured Debt

(9) (29)

(9) (29)

7/16/2021

7/16/2021

13.02% SF+ 6.25%

2.00% 11/16/2024  

13.02% SF+ 6.25%

2.00% 11/16/2024  

5,625 

8,340 

5,590 

8,223 

5,037 

7,478 

13,813 

12,515 

Secured Debt

(9) (29)

5/14/2021

10.34% SF+ 5.50%

4/26/2028

11,286 

11,199 

10,938 

Secured Debt

Secured Debt

Secured Debt

Common Equity

Secured Debt

Secured Debt

Common Equity

Secured Debt

Secured Debt

Common Stock

(9)

(9)

(9)

10/29/2021

10/29/2021

10/29/2021

11.01%

11.01%

11.01%

L+

L+

L+

6.25%

6.25%

6.25%

10/29/2026  

10/29/2026  

10/29/2026  

417 

1,553 

7,750 

10/29/2021

95,238

408 

1,527 

7,626 

200 

9,761 

393 

1,433 

7,151 

146 

9,123 

(9) (25)

12/10/2021

(9)

12/10/2021

9.69%

L+

L+

5.75%

5.75%

12/13/2026  

— 

(71)   

(71) 

12/13/2026  

41,255 

40,603 

41,255 

12/10/2021

863,636

864 

1,316 

41,396 

42,500 

(9) (25) (29)

7/1/2022

SF+ 7.50%

(9) (29)

7/1/2022

11.06% SF+ 7.50%

7/1/2027

7/1/2027

— 

(57)   

(57) 

15,928 

15,641 

15,928 

7/1/2022

638,710

639 

639 

16,223 

16,510 

Secured Debt

(9) (22)

9/14/2017

11.83%

L+

7.00%

9/12/2024

13,740 

13,698 

12,481 

Tacala Investment Corp.

(33) Quick Service Restaurant Group

Secured Debt

(9) (32)

3/19/2021

7.88%

L+

3.50%

2/5/2027

1,974 

1,974 

1,904 

Secured Debt

(9) (29)

10/22/2021

10.05% SF+ 5.50%

10/1/2028

7,623 

7,559 

7,166 

99

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2022

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

Type of Investment 
(2) (3) (15)

Investment 
Date
(24)

Shares/
Units

Total Rate

Reference 
Rate and 
Spread (29)

PIK 
Rate 
(19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

Team Public Choices, LLC

(11) Home-Based Care Employment 

Service Provider

Secured Debt

(9)

12/22/2020

9.93%

L+

5.00%

12/18/2027  

14,964 

14,690 

14,290 

Tectonic Financial, LLC

Financial Services Organization

Common Stock

(8)

5/15/2017

200,000

2,000 

5,630 

Tex Tech Tennis, LLC

(10) Sporting Goods & Textiles

Preferred Equity

(30)

7/7/2021

1,000,000

1,000 

1,830 

U.S. TelePacific Corp.

(11) Provider of Communications and 

Managed Services

USA DeBusk LLC

(10) Provider of Industrial Cleaning 

Services

Veregy Consolidated, Inc.

(11) Energy Service Company

Vida Capital, Inc

(11) Alternative Asset Manager

Vistar Media, Inc.

(10) Operator of Digital Out-of-Home 

Advertising Platform

VORTEQ Coil Finishers, LLC

(10) Specialty Coating of Aluminum and 

Light-Gauge Steel

Wahoo Fitness Acquisition L.L.C.

(11) Fitness Training Equipment 

Provider

Secured Debt

(9) (29)

5/17/2017

11.57% SF+ 1.25%

7.25%

5/2/2026

18,352 

18,284 

6,859 

Secured Debt

(9)

10/22/2019

9.82%

L+

5.75%

9/8/2026

33,577 

33,031 

33,577 

Secured Debt

Secured Debt

(9) (25)

(9)

11/9/2020

11/9/2020

L+

L+

5.25%

6.00%

10.41%

11/3/2025

11/3/2027

— 

(630)   

(630) 

17,685 

17,381 

15,479 

16,751 

14,849 

Secured Debt

10/10/2019

10.38%

L+

6.00%

10/1/2026

15,448 

15,313 

12,049 

Preferred Stock

4/3/2019

70,207

767 

2,250 

Common Equity

(8)

11/30/2021

1,038,462

1,038 

3,930 

100

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2022

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

Type of Investment 
(2) (3) (15)

Investment 
Date
(24)

Shares/
Units

Total Rate

Reference 
Rate and 
Spread (29)

PIK 
Rate 
(19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

Secured Debt

(9) (29)

8/17/2021

10.64% SF+ 5.75%

8/12/2028

14,625 

14,268 

8,409 

Wall Street Prep, Inc.

(10) Financial Training Services

Watterson Brands, LLC

(10) Facility Management Services

West Star Aviation Acquisition, LLC

(10) Aircraft, Aircraft Engine and 

Engine Parts

Secured Debt

Secured Debt

Common Stock

Secured Debt

Secured Debt

Secured Debt

Secured Debt

Secured Debt

Common Stock

Winter Services LLC

(10) Provider of Snow Removal and Ice 

Management Services

(9) (25)

(9)

7/19/2021

7/19/2021

L+

L+

7.00%

7.00%

10.74%

7/19/2026

7/19/2026

— 

4,235 

7/19/2021

400,000

(9)

(9)

(9)

12/17/2021

12/17/2021

12/17/2021

10.73%

10.73%

10.73%

L+

L+

L+

6.00%

6.00%

6.00%

12/17/2026  

12/17/2026  

371 

391 

12/17/2026  

28,957 

28,591 

28,947 

29,286 

29,708 

(9) (25) (29)

3/1/2022

SF+ 6.00%

(9) (29)

3/1/2022

8.59%

SF+ 6.00%

3/1/2028

3/1/2028

— 

(20)   

(20) 

10,794 

10,608 

10,685 

3/1/2022

1,541,400

(6)   

(6) 

4,173 

400 

4,567 

334 

361 

4,146 

420 

4,560 

370 

391 

1,541 

1,950 

12,129 

12,615 

(34)   

(17)   

9,848 

9,797 

— 

(17) 

9,992 

9,975 

Secured Debt

Secured Debt

Secured Debt

(9) (25)

(9) (25)

(9)

11/19/2021

11/19/2021

11/19/2021

L+

L+

L+

7.00%

7.00%

7.00%

10.74%

11/19/2026  

11/19/2026  

— 

— 

11/19/2026  

10,000 

Xenon Arc, Inc.

(10) Tech-enabled Distribution Services 
to Chemicals and Food Ingredients 
Primary Producers

YS Garments, LLC

(11) Designer and Provider of Branded 

Activewear

Zips Car Wash, LLC

(10) Express Car Wash Operator

Secured Debt

Secured Debt

Secured Debt

(25)

12/17/2021

12/17/2021

12/17/2021

L+

L+

L+

5.25%

5.25%

5.25%

10.84%

8.63%

12/17/2026  

— 

(218)   

(218) 

12/17/2027  

24,300 

23,864 

24,135 

12/17/2027  

38,311 

37,691 

38,051 

61,337 

61,968 

Secured Debt

(9)

8/22/2018

9.51%

L+

5.50%

8/9/2024

12,659 

12,619 

12,127 

Secured Debt

Secured Debt

(9) (29)

2/11/2022

11.67% SF+ 7.25%

(9) (29) (33)

2/11/2022

11.67% SF+ 7.25%

3/1/2024

3/1/2024

17,512 

17,279 

17,512 

4,389 

4,360 

4,379 

101

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2022

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

Type of Investment 
(2) (3) (15)

Investment 
Date
(24)

Shares/
Units

Total Rate

Reference 
Rate and 
Spread (29)

PIK 
Rate 
(19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

Subtotal Non-Control/Non-Affiliate Investments 
(84.4% of net assets at fair value)

Total Portfolio Investments, December 31, 2022 
(194.5% of net assets at fair value)

21,639 

21,891 

$ 1,867,414  $ 1,780,646 

$ 3,773,752  $ 4,102,177 

____________________
(1)

All investments are Lower Middle Market portfolio investments, unless otherwise noted. See Note C — Fair Value Hierarchy for Investments — Portfolio 
Composition for a description of Lower Middle Market portfolio investments. All of the Company’s investments, unless otherwise noted, are encumbered 
either as security for the Company’s Corporate Facility or SPV Facility (each as defined in Note B.5. — Deferred Financing Costs, and together the “Credit 
Facilities”) or in support of the SBA-guaranteed debentures issued by the Funds.
Debt investments are income producing, unless otherwise noted by footnote (14), as described below. Equity and warrants are non-income producing, unless 
otherwise noted by footnote (8), as described below.
See  Note  C  —  Fair  Value  Hierarchy  for  Investments  —  Portfolio  Composition  and  Schedule  12-14  for  a  summary  of  geographic  location  of  portfolio 
companies.
Principal is net of repayments. Cost is net of repayments and accumulated unearned income. Negative cost is the result of the capitalized discount being greater 
than the principal amount outstanding on the loan.
Control investments are defined by the 1940 Act as investments in which more than 25% of the voting securities are owned or where the ability to nominate 
greater than 50% of the board representation is maintained.
Affiliate  investments  are  defined  by  the  1940  Act  as  investments  in  which  between  5%  and  25%  (inclusive)  of  the  voting  securities  are  owned  and  the 
investments are not classified as Control investments.
Non-Control/Non-Affiliate investments are defined by the 1940 Act as investments that are neither Control investments nor Affiliate investments.
Income producing through dividends or distributions.
Index based floating interest rate is subject to contractual minimum interest rate. As noted in this schedule, 66% of these floating rate loans (based on the par 
amount) contain LIBOR or Term SOFR (“SOFR”) floors which range between 0.50% and 2.00%, with a weighted-average floor of 1.04%.
Private Loan portfolio investment. See Note C — Fair Value Hierarchy for Investments  — Portfolio Composition for a description of Private Loan portfolio 
investments.
Middle  Market  portfolio  investment.  See  Note  C  —  Fair  Value  Hierarchy  for  Investments  —  Portfolio  Composition  for  a  description  of  Middle  Market 
portfolio investments.
Other Portfolio investment. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for a description of Other Portfolio investments.
Investment is not a qualifying asset as defined under Section 55(a) of the 1940 Act. Qualifying assets must represent at least 70% of total assets at the time of 
acquisition of any additional non-qualifying assets.
Non-accrual and non-income producing investment.
All of the Company’s portfolio investments are generally subject to restrictions on resale as “restricted securities.”
External Investment Manager. Investment is not encumbered as security for the Company’s Credit Facilities or in support of the SBA-guaranteed debentures 
issued by the Funds.

(2)

(3)

(4)

(5)

(6)

(7)
(8)
(9)

(10)

(11)

(12)
(13)

(14)
(15)
(16)

102

 
 
Table of contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2022

(dollars in thousands)

(17)
(18)

(19)

(20)
(21)
(22)

(23)

(24)
(25)

(26)
(27)
(28)

(29)

(30)
(31)
(32)

(33)

(34)

Maturity date is under on-going negotiations with the portfolio company and other lenders, if applicable.
Investment fair value was determined using significant unobservable inputs, unless otherwise noted. See Note C — Fair Value Hierarchy for Investments — 
Portfolio Composition for further discussion. Negative fair value is the result of the capitalized discount on the loan or the unfunded commitment being valued 
below par.
Investments may have a portion, or all, of their income received from Paid-in-Kind (“PIK”) interest or dividends. PIK interest income and cumulative dividend 
income represent income not paid currently in cash. The difference between the Total Rate and PIK Rate represents the cash rate as of December 31, 2022.
All portfolio company headquarters are based in the United States, unless otherwise noted.
Portfolio company headquarters are located outside of the United States.
In connection with the Company’s debt investment in Staples Canada ULC and in an attempt to mitigate any potential adverse change in foreign exchange 
rates  during  the  term  of  the  Company’s  investment,  the  Company  maintains  a  forward  foreign  currency  contract  with  Cadence  Bank  to  lend  $16.9  million 
Canadian Dollars and receive $13.1 million U.S. Dollars with a settlement date of September 14, 2023. The unrealized appreciation on the forward foreign 
currency contract was $0.6 million as of December 31, 2022.
The Company has entered into an intercreditor agreement that entitles the Company to the “last out” tranche of the first lien secured loans, whereby the “first 
out” tranche will receive priority as to the “last out” tranche with respect to payments of principal, interest, and any other amounts due thereunder. Therefore, 
the  Company  receives  a  higher  interest  rate  than  the  contractual  stated  interest  rate  of  SOFR+6.00%  (Floor  1.00%)  per  the  credit  agreement  and  the 
Consolidated Schedule of Investments above reflects such higher rate.
Investment date represents the date of initial investment in the security position.
The position is unfunded and no interest income is being earned as of December 31, 2022. The position may earn a nominal unused facility fee on committed 
amounts.
Warrants are presented in equivalent units with a strike price of $14.28 per unit.
Warrants are presented in equivalent shares/units with a strike price of $0.01 per share/unit.
As  of  December  31,  2022,  borrowings  under  the  loan  facility  bore  interest  at  SOFR+6.25%  (Floor  1.00%).  Due  to  an  amendment  and  subsequent  funding 
during the quarter, the term loan facility has different floating rate reset dates. The rate presented represents a weighted-average rate for borrowings under the 
facility, as of December 31, 2022. 
A majority of the variable rate loans in the Company’s Investment Portfolio bear interest at a rate that may be determined by reference to either LIBOR (“L”), 
SOFR (“SF”) or an alternate Base rate (commonly based on the Federal Funds Rate or the Prime rate (“P”)), which typically resets every one, three, or six 
months at the borrower’s option. SOFR based contracts may include a credit spread adjustment (the “Adjustment”) that is charged in addition to the stated 
spread. The Adjustment is applied when the SOFR rate, plus the Adjustment, exceeds the stated floor rate, as applicable. As of December 31, 2022, SOFR 
based contracts in the portfolio had Adjustments ranging from 0.10% to 0.35%.
Shares/Units represent ownership in a related Real Estate or HoldCo entity.
Investment is not unitized. Presentation is made in percent of fully diluted ownership unless otherwise indicated.
Short-term  portfolio  investments.  See  Note  C  —  Fair  Value  Hierarchy  for  Investments  —  Portfolio  Composition  for  a  description  of  short-term  portfolio 
investments.
As  of  December  31,  2022,  borrowings  under  the  loan  facility  bore  interest  at  SOFR+7.25%  (Floor  1.00%).  Each  new  draw  on  the  delayed  draw  term  loan 
facility  has  a  different  floating  rate  reset  date.  The  rate  presented  represents  a  weighted-average  rate  for  borrowings  under  the  facility,  as  of  December  31, 
2022. 
The security has an effective contractual interest rate of 2.00% PIK + LIBOR+6.50%, Floor 1.00%, but the issuer may, in its discretion, elect to pay the PIK 
interest in cash. The rate presented represents the effective current yield based on actual payments received during the period.

103

Table of contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2022

(dollars in thousands)

(35)

(36)
(37)
(38)
(39)

(40)

(41)

(42)

(43)

(44)

(45)

(46)

(47)

(48)

As  of  December  31,  2022,  borrowings  under  the  loan  facility  bore  interest  at  LIBOR+6.50%  PIK  or  Prime+5.50%  PIK.  Revolving  facility  permits  the 
borrower to make an interest rate election regarding the base rate on each draw under the facility. The rate presented represents a weighted-average rate for 
borrowings under the facility, as of December 31, 2022. 
Index based floating interest rate is subject to contractual maximum base rate of 2.50%.
Index based floating interest rate is subject to contractual maximum base rate of 1.50%.
Warrants are presented in equivalent shares/units with a strike price of $1.00 per share/unit.
Portfolio company is in a bankruptcy process and, as such, the maturity date of our debt investment in this portfolio company will not be finally determined 
until such process is complete. As noted in footnote (14), our debt investment in this portfolio company is on non-accrual status.
The Company has entered into an intercreditor agreement that entitles the Company to the “last out” tranche of the first lien secured loans, whereby the “first 
out” tranche will receive priority as to the “last out” tranche with respect to payments of principal, interest, and any other amounts due thereunder. Therefore, 
the Company receives a higher interest rate than the contractual stated interest rate of SOFR+8.00% (Floor 1.50%) per the credit agreement and the 
Consolidated Schedule of Investments above reflects such higher rate.
As of December 31, 2022, borrowings under the loan facility bore interest at SOFR+5.75% (Floor 1.00%). RLOC facility permits the borrower to make an 
interest rate election regarding the base rate on each draw under the facility. The rate presented represents a weighted-average rate for borrowings under the 
facility, as of December 31, 2022.
As of December 31, 2022, borrowings under the loan facility bore interest at SOFR+6.25% (Floor 1.00%). RLOC facility permits the borrower to make an 
interest rate election regarding the base rate on each draw under the facility. The rate presented represents a weighted-average rate for borrowings under the 
facility, as of December 31, 2022.
As of December 31, 2022, borrowings under the loan facility bore interest at LIBOR+8.00% (Floor 1.00%). RLOC facility permits the borrower to make an 
interest rate election regarding the base rate on each draw under the facility. The rate presented represents a weighted-average rate for borrowings under the 
facility, as of December 31, 2022.
As of December 31, 2022, borrowings under the loan facility bore interest at LIBOR+10.00%. RLOC facility permits the borrower to make an interest rate 
election regarding the base rate on each draw under the facility. The rate presented represents a weighted-average rate for borrowings under the facility, as of 
December 31, 2022.
As of December 31, 2022, borrowings under the loan facility bore interest at LIBOR+7.25% (Floor 0.75%). RLOC facility permits the borrower to make an 
interest rate election regarding the base rate on each draw under the facility. The rate presented represents a weighted-average rate for borrowings under the 
facility, as of December 31, 2022.
As of December 31, 2022, borrowings under the loan facility bore interest at SOFR+8.00% (Floor 1.00%). RLOC facility permits the borrower to make an 
interest rate election regarding the base rate on each draw under the facility. The rate presented represents a weighted-average rate for borrowings under the 
facility, as of December 31, 2022.
As of December 31, 2022, borrowings under the loan facility bore interest at SOFR+5.75% (Floor 1.00%). Delayed draw term loan facility permits the 
borrower to make an interest rate election regarding the base rate on each draw under the facility. The rate presented represents a weighted-average rate for 
borrowings under the facility, as of December 31, 2022.
As of December 31, 2022, borrowings under the loan facility bore interest at SOFR+7.75% (Floor 1.25%). RLOC facility permits the borrower to make an 
interest rate election regarding the base rate on each draw under the facility. The rate presented represents a weighted-average rate for borrowings under the 
facility, as of December 31, 2022.

104

Table of contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments

December 31, 2021

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

Type of Investment 
(2) (3) (15)

Investment 
Date (24)

Shares/Units

Total 
Rate

Reference Rate 
and Spread (25)

PIK 
Rate (19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

Control Investments (5)

Analytical Systems Keco Holdings, LLC

Manufacturer of Liquid and Gas 
Analyzers

ASC Interests, LLC

Recreational and Educational 
Shooting Facility

ATS Workholding, LLC

(10) Manufacturer of Machine Cutting 

Tools and Accessories

Barfly Ventures, LLC

(10) Casual Restaurant Group

Bolder Panther Group, LLC

Consumer Goods and Fuel Retailer

Brewer Crane Holdings, LLC

Provider of Crane Rental and 
Operating Services

Bridge Capital Solutions Corporation

Financial Services and Cash Flow 
Solutions Provider

 12.00 % L +

 10.00 %

8/16/2024

$ 

4,945  $ 

4,736  $ 

4,736 

Secured Debt

(9)

Preferred Member Units

Preferred Member Units

Warrants

(27)

Secured Debt

Secured Debt

Member Units

8/16/2019

8/16/2019

5/20/2021

8/16/2019

12/31/2019

8/1/2013

8/1/2013

3,200

2,427

420

1,500

8/16/2029

 13.00 %

 13.00 %

7/31/2022

7/31/2022

200 

1,650 

Secured Debt

(14)

11/16/2017

 5.00 %

8/16/2023

4,794 

Preferred Member Units

11/16/2017

3,725,862

Secured Debt

Member Units

10/15/2020

10/26/2020

 7.00 %

37

10/31/2024  

711 

Secured Debt

Class A Preferred Member 
Units

Class B Preferred Member 
Units

Secured Debt

Preferred Member Units

(9)

(8)

(8)

(9)

(8)

Secured Debt

Warrants

(27)

105

12/31/2020

12/31/2020

 14.00 %

 10.50 % L +

 9.00 %

12/31/2025  

39,000 

38,687 

39,000 

12/31/2020

140,000

 8.00 %

1/9/2018

1/9/2018

2,950

 11.00 % L +

 10.00 %

1/9/2023

8,060 

7/25/2016

7/25/2016

 13.00 %

82

12/11/2024  

8,813 

7/25/2026

8,813 

2,132 

8,813 

4,060 

3,200 

2,427 

316 

— 

4,894 

— 

10,679 

9,630 

200 

1,636 

1,500 

3,336 

4,635 

3,726 

8,361 

711 

1,584 

2,295 

200 

1,636 

720 

2,556 

3,005 

— 

3,005 

711 

1,930 

2,641 

10,194 

10,194 

14,000 

62,881 

23,170 

72,364 

8,037 

4,280 

8,037 

7,710 

12,317 

15,747 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

Portfolio Company (1) (20)

Business Description

Café Brazil, LLC

Casual Restaurant Group

California Splendor Holdings LLC

Processor of Frozen Fruits

CBT Nuggets, LLC

Produces and Sells IT Training 
Certification Videos

Centre Technologies Holdings, LLC

Provider of IT Hardware Services and 
Software Solutions

Chamberlin Holding LLC

Roofing and Waterproofing Specialty 
Contractor

Charps, LLC

Pipeline Maintenance and 
Construction

Clad-Rex Steel, LLC

Specialty Manufacturer of Vinyl-Clad 
Metal

Member Units

Secured Debt

Preferred Member Units

Preferred Member Units

Member Units

Secured Debt

Preferred Member Units

Secured Debt

Member Units

Member Units

(8)

(9)

(8)

(8)

(8)

(9)

(9)

(8)

December 31, 2021

(dollars in thousands)

Type of Investment 
(2) (3) (15)

Secured Debt

(30)

Preferred Member Units

(8) (30)

Investment 
Date (24)

7/25/2016

7/25/2016

6/9/2006

1,233

Shares/Units

Total 
Rate

Reference Rate 
and Spread (25)

PIK 
Rate (19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

 13.00 %

12/11/2024  

1,000 

17,742

3/30/2018

7/31/2019

3/30/2018

6,725

 15.00 %

 15.00 %

6,157

 11.00 % L +

 10.00 %

3/30/2023

28,000 

27,915 

27,915 

6/1/2006

416

1/4/2019

1/4/2019

12,696

 12.00 % L +

 10.00 %

1/4/2024

9,416 

2/26/2018

2/26/2018

4,347

(8) (30)

11/2/2018

1,047,146

 9.00 % L +

 8.00 %

2/26/2023

17,817 

17,738 

17,817 

1,000 

1,000 

1,000 

1,000 

12,945 

14,873 

1,742 

2,570 

9,510 

9,510 

10,775 

48,200 

13,275 

50,700 

1,300 

50,620 

9,370 

5,840 

8,864 

5,840 

15,210 

14,704 

11,440 

24,140 

1,322 

1,540 

30,500 

43,497 

4,599 

1,963 

6,562 

5,694 

13,990 

19,684 

Unsecured Debt

Preferred Member Units

(8)

8/26/2020

2/3/2017

1,829

 10.00 %

1/31/2024

5,694 

Secured Debt

Member Units

Secured Debt

Member Units

(9)

(8)

(30)

12/20/2016

12/20/2016

12/20/2016

12/20/2016

717

800

 10.50 % L +

 9.50 %

1/15/2024

10,480 

10,401 

10,401 

 10.00 %

12/20/2036  

1,081 

7,280 

1,071 

210 

10,250 

1,071 

530 

18,962 

22,252 

CMS Minerals Investments

Oil & Gas Exploration & Production

106

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2021

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

Type of Investment 
(2) (3) (15)

Investment 
Date (24)

Shares/Units

Total 
Rate

Reference Rate 
and Spread (25)

PIK 
Rate (19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

Member Units

(8) (30)

4/1/2016

100

1,838 

1,974 

Cody Pools, Inc.

Designer of Residential and 
Commercial Pools

Colonial Electric Company LLC

Provider of Electrical Contracting 
Services

CompareNetworks Topco, LLC

Internet Publishing and Web Search 
Portals

Secured Debt

(9)

Preferred Member Units

(8) (30)

3/6/2020

3/6/2020

587

 12.25 % L +

 10.50 %

12/17/2026  

42,497 

42,117 

42,484 

8,317 

47,640 

50,434 

90,124 

Secured Debt

Preferred Member Units

(8)

3/31/2021

3/31/2021

17,280

 12.00 %

3/31/2026

24,570 

24,351 

24,351 

7,680 

9,130 

32,031 

33,481 

6,452 

1,975 

8,427 

6,477 

12,000 

18,477 

710 

710 

8,296 

2,610 

7,668 

2,610 

10,906 

10,278 

Copper Trail Fund Investments

(12) (13)

Investment Partnership

LP Interests (CTMH, LP)

(31)

7/17/2017

 38.8 %

Secured Debt

Preferred Member Units

(9)

(8)

1/29/2019

1/29/2019

1,975

 10.00 % L +

 9.00 %

1/29/2024

6,477 

Datacom, LLC

Technology and Telecommunications 
Provider

Digital Products Holdings LLC

Designer and Distributor of Consumer 
Electronics

Direct Marketing Solutions, Inc.

Provider of Omni-Channel Direct 
Marketing Services

Gamber-Johnson Holdings, LLC

Manufacturer of Ruggedized 
Computer Mounting Systems

3/31/2021

3/31/2021

4/1/2018

4/1/2018

2/13/2018

2/13/2018

6/24/2016

6/24/2016

9,000

3,857

8,400

9,042

Secured Debt

Preferred Member Units

Secured Debt

Preferred Member Units

Secured Debt

Preferred Stock

Secured Debt

Member Units

(9)

(8)

(9)

(8)

(9)

(8)

107

 5.00 %

12/31/2025  

8,892 

 11.00 % L +

 10.00 %

4/1/2023

16,853 

16,801 

16,801 

9,501 

9,835 

26,302 

26,636 

 12.00 % L +

 11.00 %

2/13/2024

24,070 

23,911 

24,048 

8,400 

18,350 

32,311 

42,398 

 9.50 % L +

 7.50 %

1/1/2025

21,598 

21,535 

21,598 

17,692 

39,227 

49,700 

71,298 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2021

(dollars in thousands)

Portfolio Company (1) (20)

Garreco, LLC

Business Description

Manufacturer and Supplier of Dental 
Products

GRT Rubber Technologies LLC

Manufacturer of Engineered Rubber 
Products

Gulf Manufacturing, LLC

Manufacturer of Specialty Fabricated 
Industrial Piping Products

Gulf Publishing Holdings, LLC

Energy Industry Focused Media and 
Publishing

Type of Investment 
(2) (3) (15)

Investment 
Date (24)

Shares/Units

Total 
Rate

Reference Rate 
and Spread (25)

PIK 
Rate (19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

Secured Debt

Member Units

(9) (35)

(8)

7/15/2013

7/15/2013

Secured Debt

Member Units

(8)

12/19/2014

12/19/2014

1,200

5,879

 9.00 % L +

 8.00 %

7/31/2022

4,196 

 8.10 % L +

 8.00 %

10/29/2026  

38,885 

4,196 

1,200 

5,396 

4,196 

2,270 

6,466 

38,672 

13,065 

51,737 

38,885 

46,190 

85,075 

Member Units

(8)

8/31/2007

438

2,980 

5,640 

Harris Preston Fund Investments

(12) (13)

Investment Partnership

LP Interests (2717 MH, 
L.P.)

(31)

10/1/2017

 49.3 %

17,503 

9,974 

2,703 

3,971 

Secured Debt

Secured Debt

Member Units

(9) (17)

(17)

9/29/2017

4/29/2016

4/29/2016

 10.50 % L +

 9.50 %

 5.25 % 9/30/2020

257 

257 

 12.50 %

 6.25 % 4/29/2021

13,565 

13,565 

3,681

3,681 

257 

9,717 

— 

Harrison Hydra-Gen, Ltd.

Manufacturer of Hydraulic Generators

Jensen Jewelers of Idaho, LLC

Retail Jewelry Store

Johnson Downie Opco, LLC

Executive Search Services

KBK Industries, LLC

Manufacturer of Specialty Oilfield 
and Industrial Products

Common Stock

6/4/2010

107,456

718 

3,530 

Secured Debt

Member Units

Secured Debt

Preferred Equity

(9)

(8)

(9)

11/14/2006

11/14/2006

12/10/2021

12/10/2021

627

3,150

 10.00 % P +

 6.75 %

11/14/2023  

2,550 

2,536 

2,550 

811 

12,420 

3,347 

14,970 

 13.00 % L +

 11.50 %

12/10/2026  

11,475 

11,344 

11,344 

3,150 

3,150 

14,494 

14,494 

Member Units

(8)

1/23/2006

325

783 

13,620 

108

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2021

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

Kickhaefer Manufacturing Company, 
LLC

Precision Metal Parts Manufacturing

Type of Investment 
(2) (3) (15)

Investment 
Date (24)

Shares/Units

Total 
Rate

Reference Rate 
and Spread (25)

PIK 
Rate (19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

Market Force Information, LLC

Provider of Customer Experience 
Management Services

MH Corbin Holding LLC

Manufacturer and Distributor of 
Traffic Safety Products

MS Private Loan Fund I, LP

(12) (13)

Investment Partnership

MSC Adviser I, LLC

(16) Third Party Investment Advisory 

Services

Mystic Logistics Holdings, LLC

Logistics and Distribution Services 
Provider for Large Volume Mailers

NAPCO Precast, LLC

Precast Concrete Manufacturing

Nebraska Vet AcquireCo, LLC

Mixed-Animal Veterinary and Animal 
Health Product Provider

Secured Debt

Common Stock

Member Units

Secured Debt

Secured Debt

Secured Debt

Member Units

Secured Debt

Member Units

Secured Debt

Secured Debt

Member Units

(8) (30)

(9)

(17)

Secured Debt

Preferred Member Units

Preferred Member Units

Unsecured Debt

LP Interests

(31)

10/31/2018

10/31/2018

10/31/2018

10/31/2018

7/28/2017

7/28/2017

7/28/2017

8/31/2015

3/15/2019

9/1/2015

2/11/2021

1/26/2021

Member Units

(8)

11/22/2013

 11.50 %

 9.00 %

581

800

10/31/2023  

20,415 

20,324 

20,324 

10/31/2048  

3,915 

12,240 

12,310 

3,876 

992 

3,876 

2,460 

37,432 

38,970 

 12.00 % L +

 11.00 %

7/28/2023

3,400 

3,400 

 12.00 %

 12.00 % 7/28/2023

26,079 

25,952 

743,921

16,642 

3,400 

8,936 

— 

 13.00 %

3/31/2022

8,250 

45,994 

12,336 

8,241 

4,400 

6,000 

5,934 

— 

— 

18,641 

5,934 

 5.00 %

2/28/2022

63,151 

63,151 

63,151 

66,000

4,000

 12.1 %

2,500 

2,581 

65,651 

65,732 

29,500 

140,400 

6,377 

2,720 

9,097 

6,378 

8,840 

15,218 

2,975 

13,560 

 12.00 %

1/17/2022

6,378 

(8)

(8)

8/18/2014

8/18/2014

5,873

1/31/2008

2,955

12/31/2020

12/31/2020

 12.00 %

 12.00 %

12/31/2025  

10,500 

10,412 

10,412 

12/31/2025  

4,868 

4,829 

4,829 

109

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2021

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

Type of Investment 
(2) (3) (15)

Investment 
Date (24)

Shares/Units

Total 
Rate

Reference Rate 
and Spread (25)

PIK 
Rate (19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

Preferred Member Units

12/31/2020

6,987

6,987 

7,700 

22,228 

22,941 

NexRev LLC

Provider of Energy Efficiency 
Products & Services

Secured Debt

2/28/2018

 11.00 %

2/28/2023

16,217 

16,173 

14,045 

Preferred Member Units

(8)

2/28/2018

86,400,000

12/21/2017

12/22/2011

65,962

 12.00 %

3/20/2023

2,080 

6,880 

2,690 

23,053 

16,735 

2,080 

3,717 

5,797 

2,080 

6,440 

8,520 

NRP Jones, LLC

Manufacturer of Hoses, Fittings and 
Assemblies

NuStep, LLC

Designer, Manufacturer and 
Distributor of Fitness Equipment

OMi Topco, LLC

Orttech Holdings, LLC

Distributor of Industrial Clutches, 
Brakes and Other Components

Pearl Meyer Topco LLC

Provider of Executive Compensation 
Consulting Services

PPL RVs, Inc.

Recreational Vehicle Dealer

Principle Environmental, LLC

Noise Abatement Service Provider

Secured Debt

Member Units

Secured Debt

Secured Debt

Preferred Member Units

(8)

(9)

Manufacturer of Overhead 
Cranes

Secured Debt

Preferred Member Units

(8)

1/31/2017

1/31/2017

1/31/2017

8/31/2021

4/1/2008

406

900

Secured Debt

Preferred Stock

(9)

(8) (30)

7/30/2021

7/30/2021

10,000

Secured Debt

Member Units

Secured Debt

Secured Debt

Common Stock

4/27/2020

4/27/2020

13,800

10/31/2019

11/15/2016

6/10/2010

2,000

(8)

(9)

(9)

(8)

110

 7.50 % L +

 6.50 %

1/31/2025

1,720 

1,720 

1,720 

 11.00 %

1/31/2025

17,240 

17,236 

17,240 

10,200 

13,500 

29,156 

32,460 

 12.00 %

8/31/2026

18,000 

17,831 

18,000 

1,080 

20,210 

18,911 

38,210 

 12.00 % L +

 11.00 %

7/31/2026

24,375 

24,151 

24,151 

 12.00 %

4/27/2025

32,674 

10,000 

10,000 

34,151 

34,151 

32,438 

13,000 

45,438 

32,674 

26,970 

59,644 

 7.50 % L +

 7.50 % L +

 7.00 %

 7.00 %

11/15/2022  

750 

726 

726 

11/15/2022  

11,655 

11,655 

11,655 

2,150 

14,360 

14,531 

26,741 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2021

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

Type of Investment 
(2) (3) (15)

Investment 
Date (24)

Shares/Units

Total 
Rate

Reference Rate 
and Spread (25)

PIK 
Rate (19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

Secured Debt

Secured Debt

Preferred Member Units

Common Stock

2/1/2011

7/1/2011

2/1/2011

1/27/2021

 13.00 %

 13.00 %

21,806

1,037

11/15/2026  

11/15/2026  

1,473 

5,924 

1,465 

5,808 

5,709 

1,200 

1,465 

5,808 

11,160 

710 

14,182 

19,143 

Member Units

6/8/2015

1,000

9,213 

2,149 

Member Units

(8) (30)

12/20/2013

1,500

369 

3,280 

Secured Debt

Preferred Equity

(9)

12/15/2021

12/15/2021

11,070

 12.00 % L +

 11.00 %

12/15/2026  

36,360 

35,956 

35,956 

Secured Debt

Preferred Member Units

8/31/2018

8/31/2018

 12.00 %

505

11,070 

11,070 

47,026 

47,026 

8/31/2022

16,240 

16,181 

16,181 

8,579 

8,579 

24,760 

24,760 

Member Units

1/6/2011

460

1,290 

7,280 

Quality Lease Service, LLC

Provider of Rigsite Accommodation 
Unit Rentals and Related Services

River Aggregates, LLC

Processor of Construction Aggregates

Robbins Bros. Jewelry, Inc.

Bridal Jewelry Retailer

Tedder Industries, LLC

Manufacturer of Firearm Holsters and 
Accessories

Televerde, LLC

Provider of Telemarketing and Data 
Services

Trantech Radiator Topco, LLC

Transformer Cooling Products and 
Services

Secured Debt

Common Stock

(8)

5/31/2019

5/31/2019

 12.00 %

615

5/31/2024

8,720 

UnionRock Energy Fund II, LP

(12) (13)

Investment Partnership

LP Interests

(8) (31)

6/15/2020

 49.6 %

Vision Interests, Inc.

Manufacturer / Installer of 
Commercial Signage

8,663 

4,655 

8,712 

8,660 

13,318 

17,372 

3,828 

6,122 

Series A Preferred Stock

12/23/2011

3,000,000

3,000 

3,000 

111

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2021

(dollars in thousands)

Portfolio Company (1) (20)

VVS Holdco LLC

Business Description

Omnichannel Retailer of Animal 
Health Products

Type of Investment 
(2) (3) (15)

Investment 
Date (24)

Shares/Units

Total 
Rate

Reference Rate 
and Spread (25)

PIK 
Rate (19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

Secured Debt

Secured Debt

Preferred Equity

(9)(30)

(30)

(30)

Secured Debt

Secured Debt

Secured Debt

Preferred Member Units

Warrants

(27)

12/1/2021

12/1/2021

12/1/2021

6/1/2015

10/1/2008

10/1/2008

6/30/2015

7/1/2015

 7.00 % L +

 6.00 %

12/1/2026

1,200 

1,170 

1,169 

 11.50 %

12/1/2026

30,400 

30,100 

30,100 

11,840

10,072

587

 12.00 %

 6.50 %

 14.00 %

625 

1,000 

2,750 

10/1/2022

10/1/2022

10/1/2022

10/1/2025

11,840 

11,840 

43,110 

43,109 

625 

1,000 

2,750 

2,834 

600 

7,809 

625 

1,000 

2,750 

2,130 

— 

6,505 

$ 1,107,597  $ 1,489,257 

Ziegler’s NYPD, LLC

Casual Restaurant Group

Subtotal Control Investments (83.3% of 
net assets at fair value)

Affiliate Investments (6)

AAC Holdings, Inc.

(11) Substance Abuse Treatment Service 

Provider

Secured Debt

Common Stock

Warrants

12/11/2020

12/11/2020

12/11/2020

593,928

554,353

(27)

 18.00 %

 8.00 % 6/25/2025

$ 

10,202  $ 

10,011  $ 

9,794 

12/11/2025

AFG Capital Group, LLC

Provider of Rent-to-Own Financing 
Solutions and Services

ATX Networks Corp.

(11) Provider of Radio Frequency 
Management Equipment

BBB Tank Services, LLC

Maintenance, Repair and Construction 
Services to the Above-Ground Storage 
Tank Market

Secured Debt

Preferred Member Units

(8)

4/25/2019

11/7/2014

 10.00 %

186

5/25/2022

144 

Secured Debt

Unsecured Debt

Common Stock

(9)

9/1/2021

9/1/2021

9/1/2021

583

 8.50 % L +

 7.50 %

9/1/2026

 10.00 %

 10.00 % 9/1/2028

7,667 

3,067 

Unsecured Debt

(9) (17)

4/8/2016

 12.00 % L +

 11.00 %

4/8/2021

4,800 

Preferred Stock (non-voting)

(8)

12/17/2018

 15.00 %

 15.00 %

112

3,148 

— 

2,079 

1,940 

13,159 

13,813 

144 

1,200 

1,344 

7,092 

1,963 

— 

144 

7,740 

7,884 

7,092 

1,963 

— 

9,055 

9,055 

4,800 

162 

2,508 

— 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2021

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

Type of Investment 
(2) (3) (15)

Investment 
Date (24)

Shares/Units

Total 
Rate

Reference Rate 
and Spread (25)

PIK 
Rate (19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

Boccella Precast Products LLC

Manufacturer of Precast Hollow Core 
Concrete

Member Units

4/8/2016

800,000

Secured Debt

Member Units

9/23/2021

 10.00 %

2/28/2027

320 

(8)

6/30/2017

2,160,000

Brightwood Capital Fund Investments

(12) (13)

Investment Partnership

LP Interests (Brightwood 
Capital Fund V, LP)

(31)

7/12/2021

 15.8 %

Buca C, LLC

Casual Restaurant Group

800 

5,762 

— 

2,508 

320 

2,256 

2,576 

320 

4,830 

5,150 

1,000 

1,000 

Career Team Holdings, LLC

Provider of Workforce Training and 
Career Development Services

Chandler Signs Holdings, LLC

(10) Sign Manufacturer

Classic H&G Holdings, LLC

Provider of Engineered Packaging 
Solutions

Congruent Credit Opportunities Funds

(12) (13)

Investment Partnership

DMA Industries, LLC

Distributor of aftermarket ride control 
products

Dos Rios Partners

(12) (13)

Investment Partnership

Secured Debt

(9) (17)

Preferred Member Units

6/30/2015

6/30/2015

 10.25 % L +

 9.25 %

6/30/2020

19,491 

19,491 

14,370 

6

 6.00 %

 6.00 %

4,770 

— 

24,261 

14,370 

Secured Debt

12/17/2021

 12.50 %

12/17/2026  

20,250 

20,050 

20,050 

Class A Common Units

12/17/2021

450,000

Class A Units

1/4/2016

1,500,000

4,500 

4,500 

24,550 

24,550 

1,500 

460 

Secured Debt

Secured Debt

(9)

Preferred Member Units

(8)

3/12/2020

3/12/2020

3/12/2020

154

 7.00 % L +

 6.00 %

3/12/2025

4,000 

4,000 

4,000 

 8.00 %

3/12/2025

19,274 

19,139 

19,274 

5,760 

15,260 

28,899 

38,534 

LP Interests (Congruent 
Credit Opportunities Fund 
III, LP)

(8) (31)

2/4/2015

 17.4 %

10,256 

9,959 

Secured Debt

Preferred Equity

11/19/2021

11/19/2021

5,944

 12.00 %

11/19/2026  

21,200 

20,993 

20,993 

5,944 

5,944 

26,937 

26,937 

113

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2021

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

Type of Investment 
(2) (3) (15)

LP Interests (Dos Rios 
Partners, LP)

LP Interests (Dos Rios 
Partners - A, LP)

(31)

(31)

4/25/2013

 20.2 %

4/25/2013

 6.4 %

Dos Rios Stone Products LLC

(10) Limestone and Sandstone Dimension 

Cut Stone Mining Quarries

EIG Fund Investments

(12) (13)

Investment Partnership

Flame King Holdings, LLC

Propane Tank and Accessories 
Distributor

Freeport Financial Funds

(12) (13)

Investment Partnership

Class A Preferred Units

(30)

6/27/2016

2,000,000

LP Interests (EIG Global 
Private Debt Fund-A, L.P.)

(8) (31)

11/6/2015

5,000,000

Secured Debt

Secured Debt

Preferred Equity

(9)

(9)

10/29/2021

10/29/2021

10/29/2021

LP Interests (Freeport 
Financial SBIC Fund LP)

LP Interests (Freeport First 
Lien Loan Fund III LP)

(31)

3/23/2015

(8) (31)

7/31/2015

9,360

 9.3 %

 6.0 %

GFG Group, LLC.

Grower and Distributor of a Variety of 
Plants and Products to Other 
Wholesalers, Retailers and Garden 
Centers

Secured Debt

Preferred Member Units

(8)

3/31/2021

3/31/2021

 12.00 %

226

Harris Preston Fund Investments

(12) (13)

Investment Partnership

LP Interests (HPEP 3, L.P.)

(31)

8/9/2017

 8.2 %

Hawk Ridge Systems, LLC

(13) Value-Added Reseller of Engineering 

Design and Manufacturing Solutions

Investment 
Date (24)

Shares/Units

Total 
Rate

Reference Rate 
and Spread (25)

PIK 
Rate (19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

6,605 

10,329 

2,097 

8,702 

3,280 

13,609 

2,000 

640 

594 

547 

 7.50 % L +

 6.50 %

10/31/2026  

6,400 

6,324 

6,324 

 12.00 % L +

 11.00 %

10/31/2026  

21,200 

20,996 

20,996 

10,400 

10,400 

37,720 

37,720 

5,974 

6,078 

7,629 

7,231 

13,603 

13,309 

3/31/2026

12,545 

12,435 

12,545 

4,900 

6,990 

17,335 

19,535 

3,193 

4,712 

Secured Debt

Secured Debt

Preferred Member Units

Preferred Member Units

(9)

(8)

(30)

12/2/2016

12/2/2016

12/2/2016

12/2/2016

226

226

 7.00 % L +

 6.00 %

1/15/2026

2,585 

2,585 

2,585 

 8.00 %

1/15/2026

34,800 

34,672 

34,800 

2,850 

14,680 

150 

770 

40,257 

52,835 

114

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2021

(dollars in thousands)

Portfolio Company (1) (20)

Houston Plating and Coatings, LLC

Business Description

Provider of Plating and Industrial 
Coating Services

Type of Investment 
(2) (3) (15)

Investment 
Date (24)

Shares/Units

Total 
Rate

Reference Rate 
and Spread (25)

PIK 
Rate (19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

Unsecured Convertible Debt

Member Units

(8)

5/1/2017

1/8/2003

322,297

 8.00 %

5/1/2022

3,000 

I-45 SLF LLC

(12) (13)

Investment Partnership

Member Units (Fully diluted 
20.0%; 24.40% profits 
interest) (8)

(8)

10/20/2015

Iron-Main Investments, LLC

Consumer Reporting Agency 
Providing Employment Background 
Checks and Drug Testing

3,000 

2,352 

5,352 

2,960 

3,210 

6,170 

19,000 

14,387 

Secured Debt

Secured Debt

Secured Debt

Secured Debt

Common Stock

8/3/2021

9/1/2021

8/3/2021

8/3/2021

8/3/2021

 13.00 %

 12.50 %

 12.50 %

 12.50 %

179,778

8/1/2026

9/1/2026

4,600 

3,200 

4,557 

3,170 

4,557 

3,170 

11/30/2026  

20,000 

19,805 

19,805 

 12.50 % 3/31/2022

8,944 

8,944 

1,798 

8,944 

1,798 

38,274 

38,274 

L.F. Manufacturing Holdings, LLC

(10) Manufacturer of Fiberglass Products

OnAsset Intelligence, Inc.

Provider of Transportation 
Monitoring / Tracking Products and 
Services

Preferred Member Units 
(non-voting)

(8)

1/1/2019

 14.00 %

 14.00 %

Member Units

12/23/2013

2,179,001

Oneliance, LLC

Construction Cleaning Company

5/20/2014

3/21/2014

5/10/2013

4/18/2011

6/5/2017

4/18/2011

4/15/2021

4/18/2011

8/6/2021

8/6/2021

912

635

4,699

1,056

 12.00 %

 12.00 %

 12.00 %

 12.00 %

 10.00 %

 7.00 %

 12.00 % 12/31/2022  

 12.00 % 12/31/2022  

 12.00 % 12/31/2022  

 12.00 % 12/31/2022  

 10.00 % 12/31/2022  

 7.00 %

935 

954 

2,055 

4,286 

192 

5/10/2023

 12.00 % L +

 11.00 %

8/6/2026

5,600 

Secured Debt

Secured Debt

Secured Debt

Secured Debt

Unsecured Debt

Preferred Stock

Common Stock

Warrants

Secured Debt

Preferred Stock

(27)

(9)

115

107 

2,019 

2,126 

935 

954 

2,055 

4,286 

192 

1,981 

830 

1,089 

107 

2,557 

2,664 

935 

954 

2,055 

4,286 

192 

— 

— 

— 

12,322 

8,422 

5,547 

1,056 

6,603 

5,547 

1,056 

6,603 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2021

(dollars in thousands)

Portfolio Company (1) (20)

Rocaceia, LLC (Quality Lease and 
Rental Holdings, LLC)

Business Description

Provider of Rigsite Accommodation 
Unit Rentals and Related Services

Type of Investment 
(2) (3) (15)

Investment 
Date (24)

Shares/Units

Total 
Rate

Reference Rate 
and Spread (25)

PIK 
Rate (19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

Secured Debt

(14) (17) (36)

6/30/2015

 12.00 %

1/8/2018

30,369 

29,865 

Preferred Member Units

1/8/2013

250

2,500 

32,365 

— 

— 

— 

SI East, LLC

Rigid Industrial Packaging 
Manufacturing

Slick Innovations, LLC

Text Message Marketing Platform

Sonic Systems International, LLC

(10) Nuclear Power Staffing Services

Superior Rigging & Erecting Co.

Provider of Steel Erecting, Crane 
Rental & Rigging Services

The Affiliati Network, LLC

Performance Marketing Solutions

UniTek Global Services, Inc.

(11) Provider of Outsourced Infrastructure 

Services

Secured Debt

Preferred Member Units

(8)

8/31/2018

8/31/2018

 10.25 %

157

8/31/2023

65,850 

65,738 

65,850 

1,218 

11,570 

66,956 

77,420 

9/13/2018

9/13/2018

9/13/2018

8/20/2021

8/20/2021

8/31/2020

8/31/2020

8/9/2021

8/9/2021

8/9/2021

10/15/2018

8/27/2018

1/1/2021

Secured Debt

Common Stock

Warrants

Secured Debt

Common Stock

(27)

(9)

Secured Debt

Preferred Member Units

Secured Debt

Secured Debt

Preferred Stock

(8)

Secured Debt

Secured Debt

Secured Convertible Debt

Preferred Stock

Preferred Stock

Preferred Stock

(9)

(9)

(8)

116

 13.00 %

9/13/2023

5,320 

5,248 

9/13/2028

700 

181 

6,129 

5,320 

1,510 

400 

7,230 

 8.50 % L +

 7.50 %

8/20/2026

11,982 

11,757 

11,757 

1,070 

1,070 

12,827 

12,827 

 12.00 %

8/31/2025

21,500 

21,332 

21,332 

70,000

18,084

7,866

1,571

4,500 

4,500 

25,832 

25,832 

8/9/2026

8/9/2026

280 

262 

262 

12,961 

12,834 

12,834 

 7.00 %

 11.83 %

1,280,000

 8.50 % L +

 5.50 %

 2.00 % 8/20/2024

 8.50 % L +

 5.50 %

 2.00 % 8/20/2024

 15.00 %

 15.00 % 2/20/2025

397 

1,986 

1,197 

8/29/2019

1,133,102

 20.00 %

8/21/2018

1,521,122

 20.00 %

1/15/2015

4,336,866

 13.50 %

 20.00 %

 20.00 %

 13.50 %

6,400 

6,400 

19,496 

19,496 

396 

1,974 

1,197 

1,757 

2,188 

7,924 

371 

1,852 

2,375 

2,833 

1,498 

— 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2021

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

Type of Investment 
(2) (3) (15)

Investment 
Date (24)

Shares/Units

Total 
Rate

Reference Rate 
and Spread (25)

PIK 
Rate (19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

Universal Wellhead Services Holdings, 
LLC

(10) Provider of Wellhead Equipment, 

Designs, and Personnel to the Oil & 
Gas Industry

Volusion, LLC

Provider of Online Software-as-a-
Service eCommerce Solutions

Subtotal Affiliate Investments (30.7% of 
net assets at fair value)

Non-Control/Non-Affiliate Investments 
(7)

Acousti Engineering Company of 
Florida

(10)

Interior Subcontractor Providing 
Acoustical Walls and Ceilings

ADS Tactical, Inc.

(11) Value-Added Logistics and Supply 
Chain Provider to the Defense 
Industry

American Health Staffing Group, Inc.

(10) Healthcare Temporary Staffing

American Nuts, LLC

(10) Roaster, Mixer and Packager of Bulk 

Nuts and Seeds

American Teleconferencing Services, 
Ltd.

(11) Provider of Audio Conferencing and 
Video Collaboration Solutions

Preferred Stock

Common Stock

6/30/2017

2,281,682

 19.00 %

 19.00 %

4/1/2020

945,507

Preferred Member Units

Member Units

(30)

(30)

12/7/2016

716,949

 14.00 %

 14.00 %

12/7/2016

4,000,000

Secured Debt

(17)

Unsecured Convertible Debt

1/26/2015

5/16/2018

 11.50 %

 8.00 %

Preferred Member Units

1/26/2015

4,876,670

3,667 

— 

— 

— 

19,103 

8,929 

1,032 

4,000 

5,032 

— 

— 

— 

1/26/2020

17,434 

17,434 

17,434 

11/16/2023  

409 

409 

14,000 

2,576 

409 

5,990 

— 

Warrants

(27)

1/26/2015

1,831,355

1/26/2025

34,419 

23,833 

$  578,539  $  549,214 

Secured Debt

Secured Debt

Secured Debt

Secured Debt

(9)

(9)

(9)

(9)

11/2/2020

5/26/2021

 10.00 % L +

 8.50 %

11/2/2025

$ 

12,111  $ 

12,005  $ 

12,111 

 14.00 % L +

 12.50 %

11/2/2025

850 

841 

850 

12,846 

12,961 

3/29/2021

 6.75 % L +

 5.75 %

3/19/2026

22,136 

21,734 

22,012 

11/19/2021

 7.00 % L +

 6.00 %

11/19/2026  

7,067 

6,988 

6,988 

Secured Debt

(9)

12/21/2018

 9.00 % L +

 8.00 %

4/10/2025

12,017 

11,854 

12,017 

117

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2021

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

Type of Investment 
(2) (3) (15)

Investment 
Date (24)

Shares/Units

Total 
Rate

Reference Rate 
and Spread (25)

PIK 
Rate (19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

ArborWorks, LLC

(10) Vegetation Management Services

Arrow International, Inc

(10) Manufacturer and Distributor of 
Charitable Gaming Supplies

AVEX Aviation Holdings, LLC

(10) Specialty Aircraft Dealer

Berry Aviation, Inc.

(10) Charter Airline Services

Binswanger Enterprises, LLC

(10) Glass Repair and Installation Service 

Provider

Bluestem Brands, Inc.

(11) Multi-Channel Retailer of General 

Merchandise

Brainworks Software, LLC

(10) Advertising Sales and Newspaper 

Circulation Software

Brightwood Capital Fund Investments

(12) (13)

Investment Partnership

Secured Debt

Secured Debt

(9) (14) (17)

9/17/2021

(9) (14)

5/19/2016

 7.50 % L +

 7.50 % L +

 6.50 %

 6.50 %

9/9/2021

2,980 

2,980 

6/28/2023

14,370 

13,706 

16,686 

89 

431 

520 

Secured Debt

Common Equity

(9)

11/9/2021

11/9/2021

234

 8.00 % L +

 7.00 %

11/9/2026

32,605 

31,873 

31,873 

234 

234 

32,107 

32,107 

Secured Debt

(9) (23)

12/21/2020

 9.18 % L +

 7.93 %

12/21/2025  

22,500 

22,300 

22,500 

Secured Debt

Common Equity

(9)

12/15/2021

12/15/2021

360

 7.50 % L +

 6.50 %

12/15/2026  

13,320 

13,005 

13,005 

Secured Debt

7/6/2018

 12.00 %

 1.50 % 1/6/2024

4,694 

Preferred Member Units

(8)(30)

11/12/2019

122,416

 16.00 %

Preferred Member Units

(30)

7/6/2018

1,548,387

 8.00 %

 16.00 %

 8.00 %

360 

360 

13,365 

13,365 

4,674 

168 

1,671 

6,513 

4,694 

208 

2,487 

7,389 

Secured Debt

Member Units

(9)

3/10/2017

 9.50 % L +

 8.50 %

3/10/2023

12,194 

12,107 

12,194 

3/10/2017

1,050,000

1,050 

730 

13,157 

12,924 

Secured Debt

Common Stock

(9)

(8)

8/28/2020

10/1/2020

723,184

 10.00 % L +

 8.50 %

8/28/2025

5,357 

5,357 

1 

5,358 

5,337 

1,515 

6,852 

Secured Debt

(9) (14) (17)

8/12/2014

 12.50 % P +

 9.25 %

7/22/2019

7,817 

7,817 

4,201 

LP Interests (Brightwood 
Capital Fund III, LP)

LP Interests (Brightwood 
Capital Fund IV, LP)

(8) (31)

7/21/2014

(8) (31)

10/26/2016

 1.6 %

 0.6 %

118

7,200 

4,269 

4,350 

4,394 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2021

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

Type of Investment 
(2) (3) (15)

Investment 
Date (24)

Shares/Units

Total 
Rate

Reference Rate 
and Spread (25)

PIK 
Rate (19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

Burning Glass Intermediate Holding 
Company, Inc.

(10) Provider of Skills-Based Labor 

Market Analytics

Cadence Aerospace LLC

(10) Aerostructure Manufacturing

CAI Software LLC

Provider of Specialized Enterprise 
Resource Planning Software

Camin Cargo Control, Inc.

(11) Provider of Mission Critical 
Inspection, Testing and Fuel 
Treatment Services

Cenveo Corporation

(11) Provider of Digital Marketing Agency 

Services

Chisholm Energy Holdings, LLC

(10) Oil & Gas Exploration & Production

Clarius BIGS, LLC

(10) Prints & Advertising Film Financing

Computer Data Source, LLC

(10) Third Party Maintenance Provider to 

the Data Center Ecosystem

Construction Supply Investments, LLC

(10) Distribution Platform of Specialty 

Construction Materials to Professional 
Concrete and Masonry Contractors

Darr Equipment LP

(10) Heavy Equipment Dealer

Secured Debt

Secured Debt

(9)

(9)

6/14/2021

6/14/2021

 6.00 % L +

 6.00 % L +

 5.00 %

 5.00 %

11,550 

8,663 

6/10/2026

465 

429 

429 

6/10/2028

20,134 

19,803 

20,232 

19,985 

20,414 

Secured Debt

(32)

11/14/2017

 9.28 %

 0.22 % 11/14/2023  

28,540 

28,399 

26,767 

Preferred Equity

Preferred Equity

12/13/2021

1,788,527

12/13/2021

596,176

1,789 

1,789 

— 

— 

1,789 

1,789 

Secured Debt

(9)

6/14/2021

 7.50 % L +

 6.50 %

6/4/2026

15,920 

15,775 

15,840 

Common Stock

9/7/2018

322,907

6,183 

2,852 

Secured Debt

(9)

5/15/2019

 7.75 % L +

 6.25 %

5/15/2026

2,857 

2,804 

2,663 

Secured Debt

(14) (17)

9/23/2014

 15.00 %

 15.00 % 1/5/2015

2,756 

2,756 

33 

Secured Debt

(9)

8/6/2021

 8.50 % L +

 7.50 %

8/6/2026

21,681 

21,234 

21,234 

Member Units

(8)

12/29/2016

861,618

3,335 

14,640 

Secured Debt

12/26/2017

 12.50 %

 1.00 % 6/22/2023

4,685 

4,685 

4,227 

119

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2021

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

Type of Investment 
(2) (3) (15)

Investment 
Date (24)

Shares/Units

Total 
Rate

Reference Rate 
and Spread (25)

PIK 
Rate (19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

Warrants

(28)

4/15/2014

915,734

12/23/2023

474 

5,159 

160 

4,387 

DTE Enterprises, LLC

(10)

Industrial Powertrain Repair and 
Services

Secured Debt

Class AA Preferred Member 
Units (non-voting)

Class A Preferred Member 
Units

(9)

(9)

4/13/2018

4/13/2018

 10.00 %

4/13/2018

776,316

 8.00 %

 9.50 % L +

 8.00 %

4/13/2023

9,324 

9,259 

8,884 

 10.00 %

 8.00 %

1,051 

1,051 

776 

320 

11,086 

10,255 

Dynamic Communities, LLC

(10) Developer of Business Events and 
Online Community Groups

Eastern Wholesale Fence LLC

(10) Manufacturer and Distributor of 

Residential and Commercial Fencing 
Solutions

EnCap Energy Fund Investments

(12) (13)

Investment Partnership

Secured Debt

(9)

7/17/2018

 9.50 % L +

 8.50 %

7/17/2023

5,681 

5,638 

5,569 

Secured Debt

(9)

11/19/2020

 8.00 % L +

 7.00 %

10/30/2025  

31,810 

31,238 

31,810 

LP Interests (EnCap Energy 
Capital Fund VIII, L.P.)

LP Interests (EnCap Energy 
Capital Fund VIII Co- 
Investors, L.P.)

LP Interests (EnCap Energy 
Capital Fund IX, L.P.)

LP Interests (EnCap Energy 
Capital Fund X, L.P.)

LP Interests (EnCap 
Flatrock Midstream Fund II, 
L.P.)

LP Interests (EnCap 
Flatrock Midstream Fund 
III, L.P.)

(8) (31)

1/22/2015

 0.1 %

(31)

1/21/2015

(8) (31)

1/22/2015

(8) (31)

3/25/2015

 0.4 %

 0.1 %

 0.1 %

(31)

3/30/2015

 0.8 %

(8) (31)

3/27/2015

 0.2 %

3,745 

1,599 

2,097 

777 

4,047 

2,284 

8,443 

8,276 

6,582 

2,796 

6,082 

5,064 

30,996 

20,796 

EPIC Y-Grade Services, LP

(11) NGL Transportation & Storage

Event Holdco, LLC

(10) Event and Learning Management 

Software for Healthcare Organizations 
and Systems

Secured Debt

(9)

6/22/2018

 7.00 % L +

 6.00 %

6/30/2027

6,892 

6,819 

5,862 

Secured Debt

(9)(30)

12/22/2021

 8.00 % L +

 7.00 %

12/22/2026  

51,692 

51,135 

51,135 

120

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2021

(dollars in thousands)

Portfolio Company (1) (20)

Flip Electronics LLC

Business Description

(10) Distributor of Hard-to-Find and 
Obsolete Electronic Components

Fortna Acquisition Co., Inc.

(10) Process, Physical Distribution and 
Logistics Consulting Services

Fuse, LLC

(11) Cable Networks Operator

GeoStabilization International (GSI)

(11) Geohazard Engineering Services & 

Maintenance

GoWireless Holdings, Inc.

(11) Provider of Wireless 

Telecommunications Carrier Services

Grupo Hima San Pablo, Inc.

(11) Tertiary Care Hospitals

GS HVAM Intermediate, LLC

(10) Specialized Food Distributor

GS Operating, LLC

(10) Distributor of Industrial and Specialty 

Parts

HDC/HW Intermediate Holdings

(10) Managed Services and Hosting 

Provider

Heartland Dental, LLC

(10) Dental Support Organization

Type of Investment 
(2) (3) (15)

Investment 
Date (24)

Shares/Units

Total 
Rate

Reference Rate 
and Spread (25)

PIK 
Rate (19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

Secured Debt

(9) (33)

1/4/2021

 9.09 % L +

 8.09 %

1/2/2026

5,400 

5,304 

5,287 

Secured Debt

7/23/2019

 5.09 % L +

 5.00 %

4/8/2025

7,595 

7,525 

7,595 

Secured Debt

Common Stock

6/30/2019

6/30/2019

10,429

 12.00 %

6/28/2024

1,810 

1,810 

256 

2,066 

1,672 

— 

1,672 

Secured Debt

1/2/2019

 5.35 % L +

 5.25 %

12/19/2025  

20,710 

20,615 

20,606 

Secured Debt

(9)

1/10/2018

 7.50 % L +

 6.50 %

12/22/2024  

18,534 

18,440 

18,576 

Secured Debt

Secured Debt

Secured Debt

(9) (14) (17)

3/7/2013

 9.25 % L +

 7.00 %

4/30/2019

(14) (17)

(17)

3/7/2013

3/7/2013

 13.75 %

 12.00 %

10/15/2018  

12/24/2021  

4,504 

2,055 

147 

4,504 

2,040 

147 

6,691 

1,269 

49 

147 

1,465 

Secured Debt

(9)

10/18/2019

 6.75 % L +

 5.75 %

10/2/2024

13,243 

13,167 

13,243 

Secured Debt

(9)

2/24/2020

 8.00 % L +

 6.50 %

2/24/2025

28,451 

28,068 

28,451 

12/21/2018

 8.50 % L +

 7.50 %

12/21/2023  

3,449 

3,419 

3,059 

9/9/2020

 7.50 % L +

 6.50 %

4/30/2025

14,813 

14,477 

14,887 

Secured Debt

Secured Debt

(9)

(9)

121

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

Portfolio Company (1) (20)

HOWLCO LLC

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2021

(dollars in thousands)

Business Description

Type of Investment 
(2) (3) (15)

Investment 
Date (24)

Shares/Units

Total 
Rate

Reference Rate 
and Spread (25)

PIK 
Rate (19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

(11) (13) (21) Provider of Accounting and Business 
Development Software to Real Estate 
End Markets

Secured Debt

(9)

8/19/2021

 7.00 % L +

 6.00 %

10/23/2026  

25,546 

25,546 

25,546 

Hybrid Promotions, LLC

(10) Wholesaler of Licensed, Branded and 

Private Label Apparel

IG Parent Corporation

(11) Software Engineering

Implus Footcare, LLC

(10) Provider of Footwear and Related 

Accessories

Secured Debt

Secured Debt

(9)

(9)

6/30/2021

 9.25 % L +

 8.25 %

6/30/2026

7,088 

6,957 

7,028 

7/30/2021

 6.75 % L +

 5.75 %

7/30/2026

9,591 

9,419 

9,419 

Independent Pet Partners Intermediate 
Holdings, LLC

(10) Omnichannel Retailer of Specialty Pet 

Products

Industrial Services Acquisition, LLC

(10)

Industrial Cleaning Services

Infolinks Media Buyco, LLC

(10) Exclusive Placement Provider to the 

Advertising Ecosystem

Interface Security Systems, L.L.C

(10) Commercial Security & Alarm 

Services

Intermedia Holdings, Inc.

(11) Unified Communications as a Service

Secured Debt

(9)

6/1/2017

 8.75 % L +

 7.75 %

4/30/2024

18,702 

18,471 

17,743 

Secured Debt

Secured Debt

(29)

Preferred Stock (non-voting)

Preferred Stock (non-voting)

8/20/2020

12/10/2020

12/10/2020

12/10/2020

 7.20 %

 6.00 %

 6.00 %

Member Units

11/20/2018

1,558,333

12/22/2022  

6,563 

6,563 

6,563 

 6.00 % 11/20/2023  

17,891 

16,861 

16,861 

 6.00 %

3,235 

4,329 

— 

1,558 

— 

— 

28,217 

27,753 

Secured Debt

Preferred Member Units

Preferred Member Units

Member Units

(9)

(8) (30)

(8) (30)

(30)

8/13/2021

1/31/2018

5/17/2019

6/17/2016

 7.75 % L +

 6.75 %

8/13/2026

19,897 

19,490 

19,490 

144

 10.00 %

80

 20.00 %

900

 10.00 %

 20.00 %

120 

81 

900 

164 

99 

730 

20,591 

20,483 

Secured Debt

(9)

11/1/2021

 7.00 % L +

 6.00 %

11/1/2026

8,680 

8,487 

8,487 

Secured Debt

Secured Debt

(9)

(9) (14)

12/9/2021

8/7/2019

 11.75 % L +

 10.00 %

8/7/2023

 9.75 % L +

 7.00 %

 1.00 % 8/7/2023

525 

7,313 

525 

7,237 

7,762 

525 

5,233 

5,758 

122

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2021

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

Invincible Boat Company, LLC.

(10) Manufacturer of Sport Fishing Boats

Type of Investment 
(2) (3) (15)

Secured Debt

Secured Debt

(9)

(9)

INW Manufacturing, LLC

(11) Manufacturer of Nutrition and 

Wellness Products

Investment 
Date (24)

8/3/2018

Shares/Units

Total 
Rate

Reference Rate 
and Spread (25)

PIK 
Rate (19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

 7.00 % L +

 6.00 %

7/19/2025

20,627 

20,559 

20,527 

8/28/2019

 8.00 % L +

 6.50 %

8/28/2025

17,510 

17,354 

17,510 

Secured Debt

(9)

5/19/2021

 6.50 % L +

 5.75 %

3/25/2027

7,406 

7,205 

7,258 

Isagenix International, LLC

(11) Direct Marketer of Health & Wellness 

Products

Jackmont Hospitality, Inc.

(10) Franchisee of Casual Dining 

Restaurants

Joerns Healthcare, LLC

(11) Manufacturer and Distributor of 

Health Care Equipment & Supplies

JTI Electrical & Mechanical, LLC

(10) Electrical, Mechanical and 
Automation Services

Klein Hersh, LLC

(10) Executive and C-Suite Placement for 
the Life Sciences and Healthcare 
Industries

KMS, LLC

(10) Wholesaler of Closeout and Value-

priced Products

Kore Wireless Group Inc.

(11) (13) Mission Critical Software Platform

Secured Debt

(9)

6/21/2018

 6.75 % L +

 5.75 %

6/14/2025

5,158 

5,135 

3,865 

Secured Debt

Preferred Equity

Secured Debt

Secured Debt

Common Stock

Secured Debt

Common Equity

(9)

5/26/2015

 8.00 % L +

 7.00 %

11/4/2024

2,100 

11/8/2021

2,826,667

(9)

8/21/2019

11/15/2021

 7.00 % L +

 6.00 %

8/21/2024

 15.00 %

 15.00 % 11/8/2022

4,034 

1,000 

8/21/2019

472,579

2,100 

314 

2,414 

3,989 

1,004 

4,429 

9,422 

2,100 

314 

2,414 

3,658 

1,004 

— 

4,662 

(9)

12/22/2021

 7.00 % L +

 6.00 %

12/22/2026  

37,895 

36,972 

36,972 

12/22/2021

1,684,211

1,684 

1,684 

38,656 

38,656 

Secured Debt

(9)

11/13/2020

 7.75 % L +

 7.00 %

11/13/2025  

43,321 

42,342 

43,278 

Secured Debt

(9)

10/4/2021

 8.25 % L +

 7.25 %

10/4/2026

7,581 

7,415 

7,415 

Secured Debt

12/31/2018

 5.72 % L +

 5.50 %

12/20/2024  

11,415 

11,345 

11,400 

123

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2021

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

Type of Investment 
(2) (3) (15)

Investment 
Date (24)

Shares/Units

Total 
Rate

Reference Rate 
and Spread (25)

PIK 
Rate (19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

Laredo Energy, LLC

(10) Oil & Gas Exploration & Production

LaserAway Intermediate Holdings II, 
LLC

(11) Aesthetic Dermatology Service 

Provider

Lightbox Holdings, L.P.

(11) Provider of Commercial Real Estate 

Software

LKCM Headwater Investments I, L.P.

(12) (13)

Investment Partnership

LL Management, Inc.

(10) Medical Transportation Service 

Provider

LLFlex, LLC

(10) Provider of Metal-Based Laminates

Logix Acquisition Company, LLC

(10) Competitive Local Exchange Carrier

Looking Glass Investments, LLC

(12) (13) Specialty Consumer Finance

Mac Lean-Fogg Company

(10) Manufacturer and Supplier for Auto 

and Power Markets

Mako Steel, LP

(10) Self-Storage Design & Construction

MB2 Dental Solutions, LLC

(11) Dental Partnership Organization

Member Units

5/4/2020

1,155,952

11,560 

9,659 

Secured Debt

(9)

10/18/2021

 6.50 % L +

 5.75 %

10/14/2027  

4,130 

4,050 

4,115 

Secured Debt

5/23/2019

 5.22 % L +

 5.00 %

5/9/2026

14,625 

14,460 

14,442 

LP Interests

(8) (31)

1/25/2013

 2.3 %

1,746 

2,541 

Secured Debt

Secured Debt

Secured Debt

Member Units

Secured Debt

Preferred Stock

Secured Debt

Secured Debt

(9)

(9)

(9)

(9)

(9)

(9)

124

5/2/2019

 8.25 % L +

 7.25 %

9/25/2023

17,438 

17,309 

17,438 

8/16/2021

 10.00 % L +

 9.00 %

8/16/2026

4,478 

4,382 

4,382 

1/8/2018

 6.75 % L +

 5.75 %

12/22/2024  

25,850 

24,605 

24,428 

7/1/2015

3

125 

25 

4/22/2019

10/1/2019

 5.88 % L +

 5.25 %

12/22/2025  

17,080 

16,995 

17,080 

 13.75 %

 9.25 %

1,920 

1,920 

18,915 

19,000 

3/15/2021

 8.00 % L +

 7.25 %

3/13/2026

17,589 

17,267 

17,589 

1/28/2021

 7.00 % L +

 6.00 %

1/29/2027

11,682 

11,531 

11,682 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2021

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

Type of Investment 
(2) (3) (15)

Investment 
Date (24)

Shares/Units

Total 
Rate

Reference Rate 
and Spread (25)

PIK 
Rate (19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

Mills Fleet Farm Group, LLC

(10) Omnichannel Retailer of Work, Farm 

and Lifestyle Merchandise

NBG Acquisition Inc

(11) Wholesaler of Home Décor Products

NinjaTrader, LLC

(10) Operator of Futures Trading Platform

Secured Debt

Secured Debt

Secured Debt

(9)

(9)

(9)

10/24/2018

 7.25 % L +

 6.25 %

10/24/2024  

17,781 

17,563 

17,781 

4/28/2017

 6.50 % L +

 5.50 %

4/26/2024

3,987 

3,961 

2,758 

12/18/2019

 7.25 % L +

 6.25 %

12/18/2024  

31,425 

30,837 

31,368 

NNE Partners, LLC

(10) Oil & Gas Exploration & Production

Northstar Group Services, Inc

(11) Commercial & Industrial Services

NTM Acquisition Corp.

(11) Provider of B2B Travel Information 

Content

NWN Corporation

(10) Value Added Reseller and Provider of 
Managed Services to a Diverse Set of 
Industries

Ospemifene Royalty Sub LLC

(10) Estrogen-Deficiency Drug 

Manufacturer and Distributor

OVG Business Services, LLC

(10) Venue Management Services

Project Eagle Holdings, LLC

(10) Provider of Secure Business 
Collaboration Software

PT Network, LLC

(10) Provider of Outpatient Physical 

Therapy and Sports Medicine Services

Secured Debt

3/2/2017

 9.37 % L +

 4.75 %

 4.50 % 12/31/2023  

24,781 

24,709 

23,154 

Secured Debt

(9)

11/1/2021

 6.50 % L +

 5.50 %

11/12/2026  

10,000 

9,952 

10,034 

Secured Debt

(9)

7/12/2016

 8.25 % L +

 6.25 %

 1.00 % 6/7/2024

4,598 

4,598 

4,552 

Secured Debt

(9)

5/7/2021

 7.50 % L +

 6.50 %

5/7/2026

42,972 

42,108 

42,323 

Secured Debt

(14)

7/8/2013

 11.50 %

11/15/2026  

4,562 

4,562 

112 

Secured Debt

(9)

11/29/2021

 7.25 % L +

 6.25 %

11/19/2028  

14,000 

13,861 

13,861 

Secured Debt

(9)

7/6/2020

 7.75 % L +

 6.75 %

7/6/2026

29,738 

29,151 

29,714 

Secured Debt

(9)

10/12/2017

 8.50 % L +

 5.50 %

 2.00 % 11/30/2023  

8,889 

8,889 

8,889 

125

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2021

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

RA Outdoors LLC

(10) Software Solutions Provider for 

Outdoor Activity Management

Research Now Group, Inc. and Survey 
Sampling International, LLC

(11) Provider of Outsourced Online 

Surveying

RM Bidder, LLC

(10) Scripted and Unscripted TV and 

Digital Programming Provider

Roof Opco, LLC

(10) Residential Re-Roofing/Repair

RTIC Subsidiary Holdings, LLC

(10) Direct-To-Consumer eCommerce 
Provider of Outdoor Products

Rug Doctor, LLC.

(10) Carpet Cleaning Products and 

Machinery

Salient Partners L.P.

(11) Provider of Asset Management 

Services

Savers, Inc.

(11) For-Profit Thrift Retailer

SIB Holdings, LLC

(10) Provider of Cost Reduction Services

South Coast Terminals Holdings, LLC

(10) Specialty Toll Chemical Manufacturer

Type of Investment 
(2) (3) (15)

Common Stock

Investment 
Date (24)

1/1/2020

Shares/Units

Total 
Rate

Reference Rate 
and Spread (25)

PIK 
Rate (19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

2

— 

80 

8,889 

8,969 

Secured Debt

(9)

4/8/2021

 7.75 % L +

 6.75 %

4/8/2026

19,374 

19,193 

18,352 

Secured Debt

(9)

12/29/2017

 6.50 % L +

 5.50 %

12/20/2024  

20,124 

19,789 

19,899 

Member Units

Warrants

(26)

11/12/2015

11/12/2015

2,779

187,161

10/20/2025

46 

425 

471 

26 

— 

26 

Secured Debt

(9)

8/27/2021

 7.00 % L +

 6.00 %

8/27/2026

2,800 

2,704 

2,704 

Secured Debt

(9)

9/1/2020

 9.00 % L +

 7.75 %

9/1/2025

18,191 

17,997 

18,191 

Secured Debt

(9)

7/16/2021

 7.25 % L +

 6.25 %

11/16/2024  

11,145 

10,902 

10,902 

8/31/2018

9/30/2021

 7.00 % L +

 6.00 % L +

 6.00 %

 5.00 %

10/30/2022  

10/30/2022  

6,251 

1,250 

6,247 

1,250 

7,497 

4,063 

2,435 

6,498 

5/14/2021

 6.25 % L +

 5.50 %

4/26/2028

11,400 

11,295 

11,386 

10/29/2021

10/29/2021

95,238

 7.00 % L +

 6.00 %

10/29/2026  

6,282 

6,134 

200 

6,334 

6,145 

200 

6,345 

Secured Debt

Secured Debt

Secured Debt

Secured Debt

Common Equity

(9)

(9)

(9)

(9)

126

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2021

(dollars in thousands)

Portfolio Company (1) (20)

Business Description

Staples Canada ULC

(10) (13) (21) Office Supplies Retailer

Stellant Systems, Inc.

(11) Manufacturer of Traveling Wave 

Tubes and Vacuum Electronic 
Devices

Student Resource Center, LLC

(10) Higher Education Services

Tacala Investment Corp.

(34) Quick Service Restaurant Group

Team Public Choices, LLC

(11) Home-Based Care Employment 

Service Provider

Tectonic Financial, LLC

Financial Services Organization

Tex Tech Tennis, LLC

(10) Sporting Goods & Textiles

U.S. TelePacific Corp.

(11) Provider of Communications and 

Managed Services

USA DeBusk LLC

(10) Provider of Industrial Cleaning 

Services

Veregy Consolidated, Inc.

(11) Energy Service Company

Type of Investment 
(2) (3) (15)

Secured Debt

Common Equity

(9)

Investment 
Date (24)

12/10/2021

Shares/Units

Total 
Rate

Reference Rate 
and Spread (25)

PIK 
Rate (19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

 7.25 % L +

 6.25 %

12/13/2026  

50,704 

49,589 

49,589 

12/10/2021

863,636

864 

864 

50,453 

50,453 

Secured Debt

(9) (22)

9/14/2017

 8.00 % L +

 7.00 %

9/12/2024

16,116 

16,039 

15,620 

Secured Debt

Secured Debt

Secured Debt

Secured Debt

Common Stock

(9)

(9)

(9)

(9)

(8)

10/22/2021

 6.25 % L +

 5.50 %

10/1/2028

7,700 

7,625 

7,700 

6/25/2021

 9.00 % L +

 8.00 %

6/25/2026

10,969 

10,753 

10,826 

3/19/2021

 4.25 % L +

 3.50 %

2/5/2027

1,995 

1,995 

1,994 

12/22/2020

 6.00 % L +

 5.00 %

12/18/2027  

15,109 

14,778 

15,071 

5/15/2017

200,000

2,000 

4,650 

Common Stock

(30)

7/7/2021

1,000,000

1,000 

1,000 

Secured Debt

(9)

5/17/2017

 7.00 % L +

 6.00 %

5/2/2023

17,088 

16,985 

12,917 

Secured Debt

Secured Debt

Secured Debt

(9)

(9)

(9)

127

10/22/2019

 6.75 % L +

 5.75 %

9/8/2026

37,281 

36,510 

37,281 

11/9/2020

11/9/2020

 6.25 % L +

 7.00 % L +

 5.25 %

 6.00 %

11/3/2025

5,875 

5,111 

5,111 

11/3/2027

14,888 

14,524 

14,925 

19,635 

20,036 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2021

(dollars in thousands)

Portfolio Company (1) (20)

Vida Capital, Inc

Business Description

(11) Alternative Asset Manager

Vistar Media, Inc.

(10) Operator of Digital Out-of-Home 

Advertising Platform

VORTEQ Coil Finishers, LLC

(10) Specialty Coating of Aluminum and 

Light-Gauge Steel

Wahoo Fitness Acquisition L.L.C.

(11) Fitness Training Equipment Provider

Wall Street Prep, Inc.

(10) Financial Training Services

Watterson Brands, LLC

(10) Facility Management Services

Winter Services LLC

(10) Provider of Snow Removal and Ice 

Management Services

Xenon Arc, Inc.

(10) Tech-enabled Distribution Services to 
Chemicals and Food Ingredients 
Primary Producers

YS Garments, LLC

(11) Designer and Provider of Branded 

Activewear

Subtotal Non-Control/Non-Affiliate 
Investments (85.2% of net assets at fair 
value)

Total Portfolio Investments, 
December 31, 2021 (199.2% of net 
assets at fair value)

Type of Investment 
(2) (3) (15)

Investment 
Date (24)

Shares/Units

Total 
Rate

Reference Rate 
and Spread (25)

PIK 
Rate (19)

Maturity
Date

Principal 
(4)

Cost (4)

Fair Value 
(18)

Secured Debt

10/10/2019

 6.10 % L +

 6.00 %

10/1/2026

17,089 

16,905 

15,850 

Preferred Stock

4/3/2019

70,207

767 

1,726 

Secured Debt

Common Equity

Secured Debt

Secured Debt

Common Stock

(9)

11/30/2021

 8.50 % L +

 7.50 %

11/30/2026  

25,962 

25,450 

25,450 

11/30/2021

1,038,462

1,038 

1,038 

26,488 

26,488 

(9)

(9)

8/17/2021

 6.75 % L +

 5.75 %

8/12/2028

15,000 

14,569 

14,916 

7/19/2021

7/19/2021

400,000

 8.00 % L +

 7.00 %

7/19/2026

4,373 

4,288 

400 

4,688 

4,285 

400 

4,685 

Secured Debt

(9)

12/17/2021

 7.25 % L +

 6.25 %

12/17/2026  

25,876 

25,267 

25,267 

Secured Debt

(9)

11/19/2021

 8.00 % L +

 7.00 %

11/19/2026  

10,278 

10,018 

10,061 

Secured Debt

(9)

12/17/2021

 6.75 % L +

 6.00 %

12/17/2026  

38,600 

37,423 

37,423 

Secured Debt

(9)

8/22/2018

 6.50 % L +

 5.50 %

8/9/2024

13,034 

12,967 

12,578 

$ 1,573,110  $ 1,523,360 

$ 3,259,246  $ 3,561,831 

128

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2021

(dollars in thousands)

____________________
(1)

All investments are Lower Middle Market portfolio investments, unless otherwise noted. See Note C — Fair Value Hierarchy for Investments — Portfolio 
Composition for a description of Lower Middle Market portfolio investments. All of the Company’s investments, unless otherwise noted, are encumbered 
either as security for the Company’s Corporate Facility or in support of the SBA-guaranteed debentures issued by the Funds.
Debt investments are income producing, unless otherwise noted by footnote (14), as described below. Equity and warrants are non-income producing, unless 
otherwise noted by footnote (8), as described below.
See Note C — Fair Value Hierarchy for Investments — Portfolio Composition and Schedule 12-14 for a summary of geographic location of portfolio 
companies.
Principal is net of repayments. Cost is net of repayments and accumulated unearned income.
Control investments are defined by the 1940 Act as investments in which more than 25% of the voting securities are owned or where the ability to nominate 
greater than 50% of the board representation is maintained.
Affiliate investments are defined by the 1940 Act as investments in which between 5% and 25% (inclusive) of the voting securities are owned and the 
investments are not classified as Control investments.
Non-Control/Non-Affiliate investments are defined by the 1940 Act as investments that are neither Control investments nor Affiliate investments.
Income producing through dividends or distributions.
Index based floating interest rate is subject to contractual minimum interest rate. As noted in this schedule, 67% of these floating rate loans (based on the par 
amount) contain LIBOR floors which range between 0.50% and 2.00%, with a weighted-average LIBOR floor of 1.06%.
Private Loan portfolio investment. See Note C—Fair Value Hierarchy for Investments — Portfolio Composition for a description of Private Loan portfolio 
investments.
Middle Market portfolio investment. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for a description of Middle Market 
portfolio investments.
Other Portfolio investment. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for a description of Other Portfolio investments.
Investment is not a qualifying asset as defined under Section 55(a) of the 1940 Act. Qualifying assets must represent at least 70% of total assets at the time of 
acquisition of any additional non-qualifying assets.
Non-accrual and non-income producing investment.
All of the Company’s portfolio investments are generally subject to restrictions on resale as “restricted securities.”
External Investment Manager. Investment is not encumbered as security for the Company’s Corporate Facility or in support of the SBA-guaranteed debentures 
issued by the Funds.
Maturity date is under on-going negotiations with the portfolio company and other lenders, if applicable.
Investment fair value was determined using significant unobservable inputs, unless otherwise noted. See Note C — Fair Value Hierarchy for Investments — 
Portfolio Composition for further discussion.
Investments may have a portion, or all, of their income received from Paid-in-Kind (“PIK”) interest or dividends. PIK interest income and cumulative dividend 
income represent income not paid currently in cash. The difference between the Total Rate and PIK Rate represents the cash rate as of December 31, 2021.
All portfolio company headquarters are based in the United States, unless otherwise noted.
Portfolio company headquarters are located outside of the United States.
In connection with the Company’s debt investment in Staples Canada ULC and in an attempt to mitigate any potential adverse change in foreign exchange 
rates during the term of the Company’s investment, the Company maintains a forward foreign currency contract with Cadence Bank to lend $21.4 million 

(2)

(3)

(4)
(5)

(6)

(7)
(8)
(9)

(10)

(11)

(12)
(13)

(14)
(15)
(16)

(17)
(18)

(19)

(20)
(21)
(22)

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MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2021

(dollars in thousands)

(23)

(24)
(25)

(26)
(27)
(28)
(29)

(30)
(31)
(32)

(33)

(34)

(35)
(36)

Canadian Dollars and receive $16.9 million U.S. Dollars with a settlement date of September 14, 2022. The unrealized depreciation on the forward foreign 
currency contract was not significant as of December 31, 2021.
The Company has entered into an intercreditor agreement that entitles the Company to the “last out” tranche of the first lien secured loans, whereby the “first 
out” tranche will receive priority as to the “last out” tranche with respect to payments of principal, interest, and any other amounts due thereunder. Therefore, 
the Company receives a higher interest rate than the contractual stated interest rate of LIBOR+7.25% (Floor 1.25%) per the credit agreement and the 
Consolidated Schedule of Investments above reflects such higher rate.
Investment date represents the date of initial investment in the security position.
A majority of the variable rate loans in the Company’s Investment Portfolio bear interest at a rate that may be determined by reference to either LIBOR (“L”) 
or an alternate Base rate (commonly based on the Federal Funds Rate or the Prime rate (“P”)), which typically resets every one, three, or six months at the 
borrower’s option. 
Warrants are presented in equivalent units with a strike price of $14.28 per unit.
Warrants are presented in equivalent shares/units with a strike price of $0.01 per share/unit.
Warrants are presented in equivalent units with a strike price of $1.50 per unit.
As of December 31, 2021, borrowings under the loan facility bore interest at LIBOR+6.00% or Prime+5.00%. Delayed draw term loan facility permits the 
borrower to make an interest rate election on each new tranche of borrowings under the facility. The rate presented represents a weighted-average rate for 
borrowings under the facility.
Shares/Units represent ownership in a related Real Estate or HoldCo entity.
Investment is not unitized. Presentation is made in percent of fully diluted ownership unless otherwise indicated.
The security has an effective contractual interest rate of 2.00% PIK + LIBOR+6.50%, Floor 1.00%, but the issuer may, in its discretion, elect to pay the PIK 
interest in cash. The rate presented represents the effective current yield based on actual payments received during the period.
The Company has entered into an intercreditor agreement that entitles the Company to the “last out” tranche of the first lien secured loans, whereby the “first 
out” tranche will receive priority as to the “last out” tranche with respect to payments of principal, interest, and any other amounts due thereunder. Therefore, 
the Company receives a higher interest rate than the contractual stated interest rate of LIBOR+7.96% (Floor 1.00%) per the credit agreement and the 
Consolidated Schedule of Investments above reflects such higher rate.
Short-term portfolio investments. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for a description of short-term portfolio 
investments.
Index based floating interest rate is subject to contractual maximum index rate of 1.50% as of December 31, 2021.
Portfolio company is in a bankruptcy process and, as such, the maturity date of our debt investment in this portfolio company will not be finally determined 
until such process is complete. As noted in footnote (14), our debt investment in this portfolio company is on non-accrual status.

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MAIN STREET CAPITAL CORPORATION

Notes to the Consolidated Financial Statements

NOTE A — ORGANIZATION AND BASIS OF PRESENTATION

1.

Organization

Main Street Capital Corporation (“MSCC”) is a principal investment firm primarily focused on providing 

customized debt and equity financing to lower middle market (“LMM”) companies and debt capital to middle market 
(“Middle Market”) companies. The portfolio investments of MSCC and its consolidated subsidiaries are typically made to 
support management buyouts, recapitalizations, growth financings, refinancings and acquisitions of companies that operate 
in a variety of industry sectors. MSCC seeks to partner with entrepreneurs, business owners and management teams and 
generally provides “one-stop” financing alternatives within its LMM investment strategy. MSCC and its consolidated 
subsidiaries invest primarily in secured debt investments, equity investments, warrants and other securities of LMM 
companies based in the United States and in secured debt investments of Middle Market companies generally 
headquartered in the United States.

MSCC was formed in March 2007 to operate as an internally managed business development company (“BDC”) 

under the Investment Company Act of 1940, as amended (the “1940 Act”). Because MSCC is internally managed, all of 
the executive officers and other employees are employed by MSCC. Therefore, MSCC does not pay any external 
investment advisory fees, but instead directly incurs the operating costs associated with employing investment and portfolio 
management professionals. 

MSCC wholly owns several investment funds, including Main Street Mezzanine Fund, LP (“MSMF”) and Main 
Street Capital III, LP (“MSC III” and, together with MSMF, the “Funds”), and each of their general partners. The Funds 
are each licensed as a Small Business Investment Company (“SBIC”) by the United States Small Business Administration 
(“SBA”). 

MSC Adviser I, LLC (the “External Investment Manager”) was formed in November 2013 as a wholly-owned 

subsidiary of MSCC to provide investment management and other services to parties other than MSCC and its subsidiaries 
(“External Parties”) and receives fee income for such services. MSCC has been granted no-action relief by the Securities 
and Exchange Commission (“SEC”) to allow the External Investment Manager to register as a registered investment 
adviser under the Investment Advisers Act of 1940, as amended. Since the External Investment Manager conducts all of its 
investment management activities for External Parties, it is accounted for as a portfolio investment of MSCC and is not 
included as a consolidated subsidiary of MSCC in MSCC’s consolidated financial statements.

MSCC has elected to be treated for U.S. federal income tax purposes as a regulated investment company (“RIC”) 

under Subchapter M of the Internal Revenue Code of 1986, as amended (the “Code”). As a result, MSCC generally does 
not pay corporate-level U.S. federal income taxes on any net ordinary taxable income or capital gains that it distributes to 
its stockholders.

MSCC has certain direct and indirect wholly-owned subsidiaries that have elected to be taxable entities (the 

“Taxable Subsidiaries”). The primary purpose of the Taxable Subsidiaries is to permit MSCC to hold equity investments in 
portfolio companies which are “pass-through” entities for tax purposes. MSCC also has certain direct and indirect wholly-
owned subsidiaries formed for financing purposes (the “Structured Subsidiaries”).

Unless otherwise noted or the context otherwise indicates, the terms “we,” “us,” “our,” the “Company” and “Main 

Street” refer to MSCC and its consolidated subsidiaries, which include the Funds, the Taxable Subsidiaries and the 
Structured Subsidiaries.

2.

Basis of Presentation

Main Street’s consolidated financial statements are prepared in accordance with generally accepted accounting 

principles in the United States of America (“U.S. GAAP”). The Company is an investment company following accounting 
and reporting guidance in Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) 
946, Financial Services—Investment Companies (“ASC 946”). For each of the periods presented herein, Main Street’s 
consolidated financial statements include the accounts of MSCC and its consolidated subsidiaries. The Investment 

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 MAIN STREET CAPITAL CORPORATION

Notes to the Consolidated Financial Statements (Continued)

Portfolio, as used herein, refers to all of Main Street’s investments in LMM portfolio companies, investments in Private 
Loan portfolio companies, investments in Middle Market portfolio companies, Other Portfolio investments and the 
investment in the External Investment Manager (see Note C — Fair Value Hierarchy for Investments — Portfolio 
Composition — Investment Portfolio Composition for additional discussion of Main Street’s Investment Portfolio and 
definitions for the defined terms Private Loan and Other Portfolio). Main Street’s results of operations and cash flows for 
the years ended December 31, 2022, 2021 and 2020 and financial position as of December 31, 2022 and 2021, are 
presented on a consolidated basis. The effects of all intercompany transactions between MSCC and its consolidated 
subsidiaries have been eliminated in consolidation.

Principles of Consolidation

Under ASC 946, Main Street is precluded from consolidating other entities in which Main Street has equity 

investments, including those in which it has a controlling interest, unless the other entity is another investment company. 
An exception to this general principle in ASC 946 occurs if Main Street holds a controlling interest in an operating 
company that provides all or substantially all of its services directly to Main Street or to its portfolio companies. 
Accordingly, as noted above, MSCC’s consolidated financial statements include the financial position and operating results 
for the Funds, the Taxable Subsidiaries and the Structured Subsidiaries. Main Street has determined that none of its 
portfolio investments qualify for this exception, including the investment in the External Investment Manager. Therefore, 
Main Street’s Investment Portfolio is carried on the Consolidated Balance Sheets at fair value, as discussed further in Note 
B.1. — Summary of Significant Accounting Policies — Valuation of the Investment Portfolio, with any adjustments to fair 
value recognized as “Net Unrealized Appreciation (Depreciation)” until the investment is realized, usually upon exit, 
resulting in any gain or loss being recognized as a “Net Realized Gain (Loss)”, in both cases on the Consolidated 
Statements of Operations.

Portfolio Investment Classification

Main Street classifies its Investment Portfolio in accordance with the requirements of the 1940 Act. Under the 

1940 Act, (a) “Control Investments” are defined as investments in which Main Street owns more than 25% of the voting 
securities or has rights to maintain greater than 50% of the board representation, (b) “Affiliate Investments” are defined as 
investments in which Main Street owns between 5% and 25% (inclusive) of the voting securities and does not have rights 
to maintain greater than 50% of the board representation and (c) “Non-Control/Non-Affiliate Investments” are defined as 
investments that are neither Control Investments nor Affiliate Investments. For purposes of determining the classification 
of its Investment Portfolio, Main Street has excluded consideration of any voting securities or board appointment rights 
held by third-party investment funds advised by the External Investment Manager.

 NOTE B — SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

1.

Valuation of the Investment Portfolio

Main Street accounts for its Investment Portfolio at fair value. As a result, Main Street follows the provisions of 
ASC 820, Fair Value Measurements and Disclosures (“ASC 820”). ASC 820 defines fair value, establishes a framework 
for measuring fair value, establishes a fair value hierarchy based on the quality of inputs used to measure fair value and 
enhances disclosure requirements for fair value measurements. ASC 820 requires Main Street to assume that the portfolio 
investment is to be sold in the principal market to independent market participants, which may be a hypothetical market. 
Market participants are defined as buyers and sellers in the principal market that are independent, knowledgeable and 
willing and able to transact.

Main Street’s portfolio strategy calls for it to invest primarily in illiquid debt and equity securities issued by 

privately held, LMM companies and debt securities issued by Middle Market companies that are generally larger in size 
than the LMM companies and that can be more liquid than the debt securities issued by LMM companies. Main Street 
categorizes some of its investments in LMM companies and Middle Market companies as Private Loan portfolio 
investments, which are primarily debt securities in privately held companies that either (i) primarily have been originated 
directly by Main Street or (ii) to a lesser extent or secondarily, through strategic relationships with other investment funds 
on a collaborative basis, and are often referred to in the debt markets as “club deals” because of the small lender group size. 
In both cases, our Private Loan investments are typically made to a company to support the acquisition of the company by 

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 MAIN STREET CAPITAL CORPORATION

Notes to the Consolidated Financial Statements (Continued)

a private equity sponsor. Private Loan investments are made in companies that are consistent with the size of companies 
Main Street invests in through its LMM portfolio and Middle Market portfolio. Main Street’s portfolio also includes Other 
Portfolio investments which primarily consist of investments that are not consistent with the typical profiles for its LMM, 
Private Loan or Middle Market portfolio investments, including investments which may be managed by third parties. Main 
Street’s portfolio may also include short-term portfolio investments that are atypical of Main Street’s LMM, Private Loan 
and Middle Market portfolio investments in that they are intended to be a short-term deployment of capital and are more 
liquid than investments within the other portfolios. Main Street’s portfolio investments may be subject to restrictions on 
resale.

For LMM portfolio investments, Main Street generally reviews external events, including private mergers, sales 

and acquisitions involving comparable companies, and includes these events in the valuation process by using an enterprise 
value waterfall methodology (“Waterfall”) for its LMM equity investments and an income approach using a yield-to-
maturity model (“Yield-to-Maturity”) valuation method for its LMM debt investments. For Private Loan and Middle 
Market portfolio investments in debt securities for which it has determined that third-party quotes or other independent 
pricing are not available or appropriate, Main Street generally estimates the fair value based on the assumptions that it 
believes hypothetical market participants would use to value the investment in a current hypothetical sale using the Yield-
to-Maturity valuation method. For Middle Market and short-term portfolio investments in debt securities for which it has 
determined that third-party quotes or other independent prices are available, Main Street primarily uses quoted prices in the 
valuation process. Main Street determines the appropriateness of the use of third-party broker quotes, if any, in determining 
fair value based on its understanding of the level of actual transactions used by the broker to develop the quote and whether 
the quote was an indicative price or binding offer, the depth and consistency of broker quotes and the correlation of 
changes in broker quotes with underlying performance of the portfolio company and other market indices. For its Other 
Portfolio equity investments, Main Street generally calculates the fair value of the investment primarily based on the net 
asset value (“NAV”) of the fund and adjusts the fair value for other factors deemed relevant that would affect the fair value 
of the investment. All of the valuation approaches for Main Street’s portfolio investments estimate the value of the 
investment as if Main Street were to sell, or exit, the investment as of the measurement date.

These valuation approaches consider the value associated with Main Street’s ability to control the capital structure 

of the portfolio company, as well as the timing of a potential exit. For valuation purposes, “control” portfolio investments 
are composed of debt and equity securities in companies for which Main Street has a controlling interest in the equity 
ownership of the portfolio company or the ability to nominate a majority of the portfolio company’s board of directors. For 
valuation purposes, “non-control” portfolio investments are generally composed of debt and equity securities in companies 
for which Main Street does not have a controlling interest in the equity ownership of the portfolio company or the ability to 
nominate a majority of the portfolio company’s board of directors.

Under the Waterfall valuation method, Main Street estimates the enterprise value of a portfolio company using a 

combination of market and income approaches or other appropriate valuation methods, such as considering recent 
transactions in the equity securities of the portfolio company or third-party valuations of the portfolio company, and then 
performs a Waterfall calculation by allocating the enterprise value over the portfolio company’s securities in order of their 
preference relative to one another. The enterprise value is the fair value at which an enterprise could be sold in a transaction 
between two willing parties, other than through a forced or liquidation sale. Typically, privately held companies are bought 
and sold based on multiples of earnings before interest, taxes, depreciation and amortization (“EBITDA”), cash flows, net 
income, revenues, or in limited cases, book value. There is no single methodology for estimating enterprise value. For any 
one portfolio company, enterprise value is generally described as a range of values from which a single estimate of 
enterprise value is derived. In estimating the enterprise value of a portfolio company, Main Street analyzes various factors 
including the portfolio company’s historical and projected financial results. Due to SEC deadlines for Main Street’s 
quarterly and annual financial reporting, the operating results of a portfolio company used in the current period valuation 
are generally the results from the period ended three months prior to such valuation date and may include unaudited, 
projected, budgeted or pro forma financial information and may require adjustments for non-recurring items or to 
normalize the operating results that may require significant judgment in determining. In addition, projecting future 
financial results requires significant judgment regarding future growth assumptions. In evaluating the operating results, 
Main Street also analyzes the impact of exposure to litigation, loss of customers or other contingencies. After determining 
the appropriate enterprise value, Main Street allocates the enterprise value to investments in order of the legal priority of 
the various components of the portfolio company’s capital structure. In applying the Waterfall valuation method, Main 
Street assumes the loans are paid-off at the principal amount in a change in control transaction and are not assumed by the 
buyer, which Main Street believes is consistent with its past transaction history and standard industry practices.

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 MAIN STREET CAPITAL CORPORATION

Notes to the Consolidated Financial Statements (Continued)

Under the Yield-to-Maturity valuation method, Main Street also uses the income approach to determine the fair 

value of debt securities based on projections of the discounted future free cash flows that the debt security will likely 
generate, including analyzing the discounted cash flows of interest and principal amounts for the debt security, as set forth 
in the associated loan agreements, as well as the financial position and credit risk of the portfolio company. Main Street’s 
estimate of the expected repayment date of its debt securities is generally the maturity date of the instrument, as Main 
Street generally intends to hold its loans and debt securities to maturity. The Yield-to-Maturity analysis also considers 
changes in leverage levels, credit quality, portfolio company performance, changes in market-based interest rates and other 
factors. Main Street will generally use the value determined by the Yield-to-Maturity analysis as the fair value for that 
security; however, because of Main Street’s general intent to hold its loans to maturity, the fair value will not exceed the 
principal amount of the debt security valued using the Yield-to-Maturity valuation method. A change in the assumptions 
that Main Street uses to estimate the fair value of its debt securities using the Yield-to-Maturity valuation method could 
have a material impact on the determination of fair value. If there is deterioration in credit quality or if a debt security is in 
workout status, Main Street may consider other factors in determining the fair value of the debt security, including the 
value attributable to the debt security from the enterprise value of the portfolio company or the proceeds that would most 
likely be received in a liquidation analysis.

Under the NAV valuation method, for an investment in an investment fund that does not have a readily 

determinable fair value, Main Street measures the fair value of the investment predominately based on the NAV of the 
investment fund as of the measurement date and adjusts the investment’s fair value for factors known to Main Street that 
would affect that fund’s NAV, including, but not limited to, fair values for individual investments held by the fund if Main 
Street holds the same investment or for a publicly traded investment. In addition, in determining the fair value of the 
investment, Main Street considers whether adjustments to the NAV are necessary in certain circumstances, based on the 
analysis of any restrictions on redemption of Main Street’s investment as of the measurement date, recent actual sales or 
redemptions of interests in the investment fund, and expected future cash flows available to equity holders, including the 
rate of return on those cash flows compared to an implied market return on equity required by market participants, or other 
uncertainties surrounding Main Street’s ability to realize the full NAV of its interests in the investment fund.

Pursuant to its internal valuation process and the requirements under the 1940 Act, Main Street performs valuation 

procedures on each of its portfolio investments quarterly. In addition to its internal valuation process, in arriving at 
estimates of fair value for its investments in its LMM portfolio companies, Main Street, among other things, consults with 
a nationally recognized independent financial advisory services firm (the “Financial Advisory Firm”). The Financial 
Advisory Firm analyzes and provides observations, recommendations and an assurance certification regarding the 
Company’s determinations of the fair value of its LMM portfolio company investments. The Financial Advisory Firm is 
generally consulted relative to Main Street’s investments in each LMM portfolio company at least once every 
calendar year, and for Main Street’s investments in new LMM portfolio companies, at least once in the twelve-month 
period subsequent to the initial investment. In certain instances, Main Street may determine that it is not cost-effective, and 
as a result is not in its stockholders’ best interest, to consult with the Financial Advisory Firm on its investments in one or 
more LMM portfolio companies. Such instances include, but are not limited to, situations where the fair value of Main 
Street’s investment in a LMM portfolio company is determined to be insignificant relative to the total Investment Portfolio. 
Main Street consulted with and received an assurance certification from the Financial Advisory Firm in arriving at Main 
Street’s determination of fair value on its investments in a total of 66 LMM portfolio companies for the year ended 
December 31, 2022, representing 94% of the total LMM portfolio at fair value as of December 31, 2022, and on a total of 
54 LMM portfolio companies for the year ended December 31, 2021, representing 81% of the total LMM portfolio at fair 
value as of December 31, 2021. Excluding its investments in LMM portfolio companies that, as of December 31, 2022 and 
2021, as applicable, had not been in the Investment Portfolio for at least twelve months subsequent to the initial investment 
or whose primary purpose is to own real estate for which a third-party appraisal is obtained on at least an annual basis, the 
percentage of the LMM portfolio reviewed and certified by the Financial Advisory Firm for both of the years ended 
December 31, 2022 and 2021 was 99% of the total LMM portfolio at fair value.

For valuation purposes, all of Main Street’s Private Loan portfolio investments are non-control investments. For 
Private Loan portfolio investments for which it has determined that third-party quotes or other independent pricing are not 
available or appropriate, Main Street generally estimates the fair value based on the assumptions that it believes 
hypothetical market participants would use to value such Private Loan debt investments in a current hypothetical sale using 
the Yield-to-Maturity valuation method and such Private Loan equity investments in a current hypothetical sale using the 
Waterfall valuation method.

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Notes to the Consolidated Financial Statements (Continued)

In addition to its internal valuation process, in arriving at estimates of fair value for its investments in its Private 

Loan portfolio companies, Main Street, among other things, consults with the Financial Advisory Firm. The Financial 
Advisory Firm analyzes and provides observations and recommendations and an assurance certification regarding the 
Company’s determinations of the fair value of its Private Loan portfolio company investments. The Financial Advisory 
Firm is generally consulted relative to Main Street’s investments in each Private Loan portfolio company at least once 
every calendar year, and for Main Street’s investments in new Private Loan portfolio companies, at least once in the 
twelve-month period subsequent to the initial investment. In certain instances, Main Street may determine that it is not 
cost-effective, and as a result is not in its stockholders’ best interest, to consult with the Financial Advisory Firm on its 
investments in one or more Private Loan portfolio companies. Such instances include, but are not limited to, situations 
where the fair value of Main Street’s investment in a Private Loan portfolio company is determined to be insignificant 
relative to the total Investment Portfolio. Main Street consulted with and received an assurance certification from the 
Financial Advisory Firm in arriving at its determination of fair value on its investments in a total of 59 Private Loan 
portfolio companies for the year ended December 31, 2022, representing 76% of the total Private Loan portfolio at fair 
value as of December 31, 2022, and on a total of 39 Private Loan portfolio companies for the year ended December 31, 
2021, representing 60% of the total Private Loan portfolio at fair value as of December 31, 2021. Excluding its investments 
in Private Loan portfolio companies that, as of December 31, 2022 and 2021, as applicable, had not been in the Investment 
Portfolio for at least twelve months subsequent to the initial investment and its investments in Private Loan portfolio 
companies that were not reviewed because the investment is valued based upon third-party quotes or other independent 
pricing, the percentage of the Private Loan portfolio reviewed and certified by the Financial Advisory Firm for the years 
ended December 31, 2022 and 2021 was 97% and 93% of the total Private Loan portfolio at fair value as of December 31, 
2022 and 2021, respectively.

For valuation purposes, all of Main Street’s Middle Market portfolio investments are non-control investments. To 

the extent sufficient observable inputs are available to determine fair value, Main Street uses observable inputs to 
determine the fair value of these investments through obtaining third party quotes or other independent pricing. For Middle 
Market portfolio investments for which it has determined that third party quotes or other independent pricing are not 
available or appropriate, Main Street generally estimates the fair value based on the assumptions that it believes 
hypothetical market participants would use to value such Middle Market debt investments in a current hypothetical sale 
using the Yield-to-Maturity valuation method and such Middle Market equity investments in a current hypothetical sale 
using the Waterfall valuation method. The Company generally consults on a limited basis with a financial advisory services 
firm in connection with determining the fair value of its Middle Market portfolio investments due to the nature of these 
investments. The vast majority (89% and 93%

 as of December 31, 2022 and 2021, respectively) of the Middle Market portfolio investments (i) are valued using 

third-party quotes or other independent pricing services, (ii) Main Street has consulted with and received an assurance 
certification from the Financial Advisory Firm within the last twelve months or (iii) are new investments that have not been 
in the Investment Portfolio for at least twelve months subsequent to the initial investment.

For valuation purposes, all of Main Street’s short-term portfolio investments are non-control investments. To the 

extent sufficient observable inputs are available to determine fair value, Main Street uses observable inputs to determine 
the fair value of these investments through obtaining third-party quotes or other independent pricing. Because all of the 
short-term portfolio investments are typically valued using third-party quotes or other independent pricing services, Main 
Street generally does not consult with any financial advisory services firms in connection with determining the fair value of 
its short-term portfolio investments.

For valuation purposes, all of Main Street’s Other Portfolio investments are non-control investments. Main 

Street’s Other Portfolio investments comprised 2.8% and 4.7% of Main Street’s Investment Portfolio at fair value as of 
December 31, 2022 and 2021, respectively. Similar to the LMM investment portfolio, market quotations for Other 
Portfolio equity investments are generally not readily available. For its Other Portfolio equity investments, Main Street 
generally determines the fair value of these investments using the NAV valuation method.

For valuation purposes, Main Street’s investment in the External Investment Manager is a control investment. 

Market quotations are not readily available for this investment, and as a result, Main Street determines the fair value of the 
External Investment Manager using the Waterfall valuation method under the market approach. In estimating the enterprise 
value, Main Street analyzes various factors, including the entity’s historical and projected financial results, as well as its 

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Notes to the Consolidated Financial Statements (Continued)

size, marketability and performance relative to the population of market comparables. This valuation approach estimates 
the value of the investment as if Main Street were to sell, or exit, the investment. In addition, Main Street considers its 
ability to control the capital structure of the company, as well as the timing of a potential exit, in connection with 
determining the fair value of the External Investment Manager. Main Street consulted with and received an assurance 
certification from the Financial Advisory Firm in arriving at its determination of fair value for its investment in the 
External Investment Adviser as of December 31, 2022.

Due to the inherent uncertainty in the valuation process, Main Street’s determination of fair value for its 

Investment Portfolio may differ materially from the values that would have been determined had a ready market for the 
securities existed. In addition, changes in the market environment, portfolio company performance and other events that 
may occur over the lives of the investments may cause the gains or losses ultimately realized on these investments to be 
materially different than the valuations currently assigned. Main Street determines the fair value of each individual 
investment and records changes in fair value as unrealized appreciation or depreciation.

Main Street uses an internally developed portfolio investment rating system in connection with its investment 

oversight, portfolio management and analysis and investment valuation procedures for its LMM, Private Loan and Middle 
Market portfolio companies. This system takes into account both quantitative and qualitative factors of each LMM, Private 
Loan and Middle Market portfolio company.

In December 2020, the SEC adopted Rule 2a-5 under the 1940 Act, which permits a BDC’s board of directors to 
designate its executive officers or investment adviser as a valuation designee to determine the fair value for its investment 
portfolio, subject to the active oversight of the board. Main Street’s Board of Directors has approved policies and 
procedures pursuant to Rule 2a-5 (the “Valuation Procedures”) and has designated a group of its executive officers to serve 
as the Board of Directors’ valuation designee. Main Street believes its Investment Portfolio as of December 31, 2022 and 
2021 approximates fair value as of those dates based on the markets in which it operates and other conditions in existence 
on those reporting dates.

2.

Use of Estimates

The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates 
and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities 
at the date of the financial statements and the reported amounts of revenue and expenses during the period. Actual results 
may differ from these estimates under different conditions or assumptions. Additionally, as explained in Note B.1. — 
Summary of Significant Accounting Policies—Valuation of the Investment Portfolio, the consolidated financial statements 
include investments in the Investment Portfolio whose values have been estimated by Main Street, pursuant to valuation 
policies and procedures approved and overseen by Main Street’s Board of Directors, in the absence of readily ascertainable 
market values. Because of the inherent uncertainty of the Investment Portfolio valuations, those estimated values may 
differ materially from the values that would have been determined had a ready market for the securities existed.

Macroeconomic factors, including the COVID-19 pandemic, risk of recession, inflation, supply chain constraints 

or disruptions, geopolitical disruptions and rising interest rates, and the related effect on the U.S. and global economies, 
have impacted, and may continue to impact, the businesses and operating results of certain of Main Street’s portfolio 
companies, as well as market interest rate spreads. As a result of these and other current effects of macroeconomic factors, 
as well as the uncertainty regarding the extent and duration of their impact, the valuation of Main Street’s Investment 
Portfolio has and may continue to experience increased volatility.

3.

Cash and Cash Equivalents

Cash and cash equivalents consist of cash and highly liquid investments with an original maturity of three months 

or less at the date of purchase. Cash and cash equivalents are carried at cost, which approximates fair value.

At December 31, 2022, cash balances totaling $46.3 million exceeded Federal Deposit Insurance Corporation 
insurance protection levels, subjecting the Company to risk related to the uninsured balance. All of the Company’s cash 
deposits are held at large established high credit quality financial institutions and management believes that the risk of loss 
associated with any uninsured balances is remote.

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Notes to the Consolidated Financial Statements (Continued)

4.

Interest, Dividend and Fee Income

Main Street records interest and dividend income on the accrual basis to the extent amounts are expected to be 
collected. Dividend income is recorded as dividends are declared by the portfolio company or at the point an obligation 
exists for the portfolio company to make a distribution. In accordance with Main Street’s valuation policies, Main Street 
evaluates accrued interest and dividend income periodically for collectability. When a loan or debt security becomes 90 
days or more past due, and if Main Street otherwise does not expect the debtor to be able to service its debt obligation, 
Main Street will generally place the loan or debt security on non-accrual status and cease recognizing interest income on 
that loan or debt security until the borrower has demonstrated the ability and intent to pay contractual amounts due. If a 
loan or debt security’s status significantly improves regarding the debtor’s ability to service the debt obligation, or if a loan 
or debt security is sold or written off, Main Street removes it from non-accrual status.

As of December 31, 2022, Main Street’s total Investment Portfolio had 12 investments on non-accrual status, 
which comprised 0.6% of its fair value and 3.7% of its cost. As of December 31, 2021, Main Street’s total Investment 
Portfolio had nine investments on non-accrual status, which comprised 0.7% of its fair value and 3.3% of its cost.

Main Street holds certain debt and preferred equity instruments in its Investment Portfolio that contain payment-

in-kind (“PIK”) interest and cumulative dividend provisions. The PIK interest, computed at the contractual rate specified in 
each debt agreement, is periodically added to the principal balance of the debt and is recorded as interest income. Thus, the 
actual collection of this interest may be deferred until the time of debt principal repayment. Cumulative dividends are 
recorded as dividend income, and any dividends in arrears are added to the balance of the preferred equity investment. The 
actual collection of these dividends in arrears may be deferred until such time as the preferred equity is redeemed or sold. 
To maintain RIC tax treatment (as discussed in Note B.9. — Summary of Significant Accounting Policies—Income Taxes 
below), these non-cash sources of income may need to be paid out to stockholders in the form of distributions, even though 
Main Street may not have collected the PIK interest and cumulative dividends in cash. Main Street stops accruing PIK 
interest and cumulative dividends and writes off any accrued and uncollected interest and dividends in arrears when it 
determines that such PIK interest and dividends in arrears are no longer collectible. For the years ended December 31, 
2022, 2021 and 2020 (i) 1.4%, 2.6% and 2.8%, respectively, of Main Street’s total investment income was attributable to 
PIK interest income not paid currently in cash and (ii) 0.5%, 0.6% and 0.8%, respectively, of Main Street’s total investment 
income was attributable to cumulative dividend income not paid currently in cash. 

Main Street may periodically provide services, including structuring and advisory services, to its portfolio 
companies or other third parties. For services that are separately identifiable and evidence exists to substantiate fair value, 
fee income is recognized as earned, which is generally when the investment or other applicable transaction closes. Fees 
received in connection with debt financing transactions for services that do not meet these criteria are treated as debt 
origination fees and are deferred and accreted into income over the life of the financing.

A presentation of total investment income Main Street received from its Investment Portfolio in each of the 

periods presented is as follows:

Interest, fee and dividend income:

Interest income

Dividend income

Fee income

Year Ended December 31,

2022

2021

2020

(dollars in thousands)

$ 

284,746  $ 

193,667  $ 

173,676 

76,375 

15,739 

81,153 

14,227 

36,373 

12,565 

Total interest, fee and dividend income

$ 

376,860  $ 

289,047  $ 

222,614 

5.

Deferred Financing Costs

Deferred financing costs include commitment fees and other direct costs related to Main Street’s multi-year 

revolving credit facility (the “Corporate Facility”) and special purpose vehicle revolving credit facility (the “SPV Facility” 

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Notes to the Consolidated Financial Statements (Continued)

and, together with the Corporate Facility, the “Credit Facilities”) and its unsecured notes, as well as the commitment fees 
and leverage fees (3.4% of the total commitment and draw amounts, as applicable) on the SBIC debentures. See further 
discussion of Main Street’s debt in Note E — Debt. Deferred financing costs in connection with the Credit Facilities are 
capitalized as an asset. Deferred financing costs in connection with all other debt arrangements are a direct deduction from 
the principal amount outstanding.

6.

Equity Offering Costs

The Company’s offering costs are charged against the proceeds from equity offerings when the proceeds are 

received.

7.

Unearned Income—Debt Origination Fees and Original Issue Discount and Discounts / Premiums to Par 
Value

Main Street capitalizes debt origination fees received in connection with financings and reflects such fees as 
unearned income netted against the applicable debt investments. The unearned income from the fees is accreted into 
income over the life of the financing.

In connection with its portfolio debt investments, Main Street sometimes receives nominal cost warrants or 

warrants with an exercise price below the fair value of the underlying equity (together, “nominal cost equity”) that are 
valued as part of the negotiation process with the particular portfolio company. When Main Street receives nominal cost 
equity, Main Street allocates its cost basis in its investment between its debt security and its nominal cost equity at the time 
of origination based on amounts negotiated with the particular portfolio company. The allocated amounts are based upon 
the fair value of the nominal cost equity, which is then used to determine the allocation of cost to the debt security. Any 
discount recorded on a debt investment resulting from this allocation is reflected as unearned income, which is netted 
against the applicable debt investment, and accreted into interest income over the life of the debt investment. The actual 
collection of this interest is deferred until the time of debt principal repayment.

Main Street may also purchase debt securities at a discount or at a premium to the par value of the debt security. 
In the case of a purchase at a discount, Main Street records the investment at the par value of the debt security net of the 
discount, and the discount is accreted into interest income over the life of the debt investment. In the case of a purchase at a 
premium, Main Street records the investment at the par value of the debt security plus the premium, and the premium is 
amortized as a reduction to interest income over the life of the debt investment.

To maintain RIC tax treatment (as discussed in Note B.9. — Summary of Significant Accounting Policies — 

Income Taxes below), these non-cash sources of income may need to be paid out to stockholders in the form of 
distributions, even though Main Street may not have collected the interest income. For the years ended December 31, 2022, 
2021 and 2020, 1.8%, 2.0% and 2.7%, respectively, of Main Street’s total investment income was attributable to interest 
income from the accretion of discounts associated with debt investments, net of any premium reduction.

8.

Share-Based Compensation

Main Street accounts for its share-based compensation plans using the fair value method, as prescribed by ASC 

718, Compensation — Stock Compensation. Accordingly, for restricted stock awards, Main Street measures the grant date 
fair value based upon the market price of its common stock on the date of the grant and amortizes the fair value of the 
awards as share-based compensation expense over the requisite service period, which is generally the vesting term.

Main Street has also adopted Accounting Standards Update (“ASU”) 2016-09, Compensation — Stock 
Compensation: Improvements to Employee Share-Based Payment Accounting, which requires that all excess tax benefits 
and tax deficiencies (including tax benefits of dividends on share-based payment awards) be recognized as income tax 
expense or benefit in the income statement and not delay recognition of a tax benefit until the tax benefit is realized 
through a reduction to taxes payable. Accordingly, the tax effects of exercised or vested awards are treated as discrete items 
in the reporting period in which they occur. Additionally, Main Street has elected to account for forfeitures as they occur.

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Income Taxes

 MAIN STREET CAPITAL CORPORATION

Notes to the Consolidated Financial Statements (Continued)

MSCC has elected to be treated for U.S. federal income tax purposes as a RIC. MSCC’s taxable income includes 

the taxable income generated by MSCC and certain of its subsidiaries, including the Funds and Structured Subsidiaries, 
which are treated as disregarded entities for tax purposes. As a RIC, MSCC generally will not pay corporate-level U.S. 
federal income taxes on any net ordinary taxable income or capital gains that MSCC distributes to its stockholders. MSCC 
must generally distribute at least 90% of its “investment company taxable income” (which is generally its net ordinary 
taxable income and realized net short-term capital gains in excess of realized net long-term capital losses) and 90% of its 
tax-exempt income to maintain its RIC status (pass-through tax treatment for amounts distributed). As part of maintaining 
RIC status, undistributed taxable income (subject to a 4% non-deductible U.S. federal excise tax) pertaining to a given 
fiscal year may be distributed up to twelve months subsequent to the end of that fiscal year, provided such dividends are 
declared on or prior to the later of (i) the filing of the U.S. federal income tax return for the applicable fiscal year or (ii) the 
fifteenth day of the ninth month following the close of the year in which such taxable income was generated.

The Taxable Subsidiaries primarily hold certain equity investments for Main Street. The Taxable Subsidiaries 
permit Main Street to hold equity investments in portfolio companies which are “pass-through” entities for tax purposes 
and to continue to comply with the “source-of-income” requirements contained in the RIC tax provisions of the Code. The 
Taxable Subsidiaries are consolidated with Main Street for U.S. GAAP financial reporting purposes, and the portfolio 
investments held by the Taxable Subsidiaries are included in Main Street’s consolidated financial statements as portfolio 
investments and recorded at fair value. The Taxable Subsidiaries are not consolidated with MSCC for income tax purposes 
and may generate income tax expense, or benefit, and tax assets and liabilities, as a result of their ownership of certain 
portfolio investments. The taxable income, or loss, of the Taxable Subsidiaries may differ from their book income, or loss, 
due to temporary book and tax timing differences and permanent differences. The Taxable Subsidiaries are each taxed at 
corporate income tax rates based on their taxable income. The income tax expense, or benefit, if any, and the related tax 
assets and liabilities, of the Taxable Subsidiaries are reflected in Main Street’s consolidated financial statements.

The External Investment Manager is an indirect wholly-owned subsidiary of MSCC owned through a Taxable 
Subsidiary and is a disregarded entity for tax purposes. The External Investment Manager has entered into a tax sharing 
agreement with its Taxable Subsidiary owner. Since the External Investment Manager is accounted for as a portfolio 
investment of MSCC and is not included as a consolidated subsidiary of MSCC in MSCC’s consolidated financial 
statements, and as a result of the tax sharing agreement with its Taxable Subsidiary owner, for its stand-alone financial 
reporting purposes the External Investment Manager is treated as if it is taxed at corporate income tax rates based on its 
taxable income and, as a result of its activities, may generate income tax expense or benefit. The income tax expense, or 
benefit, if any, and the related tax assets and liabilities, of the External Investment Manager are reflected in the External 
Investment Manager’s separate financial statements.

The Taxable Subsidiaries and the External Investment Manager use the liability method in accounting for income 

taxes. Deferred tax assets and liabilities are recorded for temporary differences between the tax basis of assets and 
liabilities and their reported amounts in the consolidated financial statements, using statutory tax rates in effect for the year 
in which the temporary differences are expected to reverse. A valuation allowance is provided, if necessary, against 
deferred tax assets when it is more likely than not that some portion or all of the deferred tax asset will not be realized. 
Main Street’s net assets as included on the Consolidated Balance Sheets and Consolidated Statements of Changes in Net 
Assets include an adjustment to classification as a result of permanent book-to-tax differences, which include differences in 
the book and tax treatment of income and expenses.

Taxable income generally differs from net income for financial reporting purposes due to temporary and 

permanent differences in the recognition of income and expenses. Taxable income generally excludes net unrealized 
appreciation or depreciation, as investment gains or losses are not included in taxable income until they are realized.

10.

Net Realized Gains or Losses and Net Unrealized Appreciation or Depreciation

Realized gains or losses are measured by the difference between the net proceeds from the sale or redemption of 

an investment or a financial instrument and the cost basis of the investment or financial instrument, without regard to 
unrealized appreciation or depreciation previously recognized, and includes investments written-off during the period net 

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Notes to the Consolidated Financial Statements (Continued)

of recoveries and realized gains or losses from in-kind redemptions. Net unrealized appreciation or depreciation reflects the 
net change in the fair value of the Investment Portfolio and financial instruments and the reclassification of any prior period 
unrealized appreciation or depreciation on exited investments and financial instruments to realized gains or losses.

11.

Fair Value of Financial Instruments

Fair value estimates are made at discrete points in time based on relevant information. These estimates may be 

subjective in nature and involve uncertainties and matters of significant judgment and, therefore, cannot be determined with 
precision. Main Street believes that the carrying amounts of its financial instruments, consisting of cash and cash 
equivalents, receivables, payables and other liabilities approximate the fair values of such items due to the short-term 
nature of these instruments.

To estimate the fair value of Main Street’s multiple tranches of unsecured debt instruments as disclosed in Note E 
– Debt, Main Street uses quoted market prices. For the estimated fair value of Main Street’s SBIC debentures, Main Street 
uses the Yield-to-Maturity valuation method based on projections of the discounted future free cash flows that the debt 
security will likely generate, including both the discounted cash flows of the associated interest and principal amounts for 
the debt security.

12.

Earnings per Share

Basic and diluted per share calculations are computed utilizing the weighted-average number of shares of common 

stock outstanding for the period. In accordance with ASC 260, Earnings Per Share, the unvested shares of restricted stock 
awarded pursuant to Main Street’s equity compensation plans are participating securities and, therefore, are included in the 
basic earnings per share calculation. As a result, for all periods presented, there is no difference between diluted earnings 
per share and basic earnings per share amounts.

13.

Recently Issued or Adopted Accounting Standards

In March 2020, the FASB issued ASU 2020-04, Reference rate reform (Topic 848) — Facilitation of the effects of 

reference rate reform on financial reporting. The amendments in this update provide optional expedients and exceptions 
for applying U.S. GAAP to certain contracts and hedging relationships that reference LIBOR or another reference rate 
expected to be discontinued due to reference rate reform and became effective upon issuance for all entities. The Company 
has agreements that have LIBOR as a reference rate with certain portfolio companies and also with certain lenders. Many 
of these agreements include language for choosing an alternative successor rate if LIBOR reference is no longer considered 
to be appropriate. Contract modifications are required to be evaluated in determining whether the modifications result in 
the establishment of new contracts or the continuation of existing contracts. The Company adopted this amendment in 
March 2020 and plans to apply the amendments in this update to account for contract modifications due to changes in 
reference rates when LIBOR reference is no longer used. The Company utilized the optional expedients and exceptions 
provided by ASU 2020-04 during the year ended December 31, 2022, the effect of which was not material to the 
consolidated financial statements and the notes thereto. The Company does not expect ASU 2020-04 to have a material 
impact to the consolidated financial statements and the notes thereto.

In December 2021, the SEC published Staff Accounting Bulletin No. 120 (“SAB 120”) to provide accounting and 

disclosure guidance for stock compensation awards made to executives and conforming amendments to the Staff 
Accounting Bulletin Series to align with the current authoritative accounting guidance in ASC 718, Compensation — Stock 
Compensation. In part, SAB 120 requires that an entity disclose how it determines the current price of underlying shares 
for grant-date fair value, the policy for when an adjustment to the share price is required, how it determines the amount of 
an adjustment to the share price and any significant assumptions used in determining an adjustment to the share price. SAB 
120 is effective for all stock compensation awards issued after December 1, 2021. Main Street is in compliance with the 
guidance pursuant to SAB 120 for any share-based compensation disclosures. See Note J — Share-Based Compensation 
for further discussion of Main Street’s policies and procedures regarding share-based compensation. The impact of SAB 
120 was not material to the consolidated financial statements and the notes thereto.

In June 2022, the FASB issued ASU 2022-03, Fair Value Measurement of Equity Securities Subject to 
Contractual Sale Restrictions. The amendments in this update provide that a contractual restriction on the sale of

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Notes to the Consolidated Financial Statements (Continued)

an equity security is not considered part of the unit of account of the equity security and, therefore, is not considered in 
measuring fair value. The amendments in this update also require additional disclosures for equity securities subject to 
contractual sales restrictions. ASU 2022-03 is effective for years beginning after December 15, 2023, though early 
adoption is permitted. The Company has elected to early adopt ASU 2022-03 as of December 31, 2022 and it did not have 
a material impact on the consolidated financial statements and the notes thereto.

In November 2022, the FASB issued ASU 2022-06, Reference rate reform (Topic 848) — Deferral of the Sunset 

Date of Topic 848. The amendments in this update defer the sunset date of Topic 848 from December 31, 2022 to 
December 31, 2024, after which entities will no longer be permitted to apply the relief in Topic 848. The Company utilized 
the optional expedients provided by ASU 2020-04 during the year ended December 31, 2022, the effect of which was not 
material to the consolidated financial statements and the notes thereto. The Company will continue to utilize the optional 
expedients provided by ASU 2020-04 and extended by ASU 2022-06 through the year end December 31, 2024. The 
Company does not expect ASU 2022-06 to have a material impact to the consolidated financial statements and the notes 
thereto.

From time to time, new accounting pronouncements are issued by the FASB or other standards-setting bodies that 

are adopted by Main Street as of the specified effective date. Main Street believes that the impact of recently issued 
standards and any that are not yet effective will not have a material impact on its consolidated financial statements upon 
adoption.

NOTE C — FAIR VALUE HIERARCHY FOR INVESTMENTS — PORTFOLIO COMPOSITION

ASC 820 defines fair value, establishes a framework for measuring fair value, establishes a fair value hierarchy 

based on the quality of inputs used to measure fair value, and enhances disclosure requirements for fair value 
measurements. Main Street accounts for its investments at fair value.

Fair Value Hierarchy

In accordance with ASC 820, Main Street has categorized its investments based on the priority of the inputs to the 

valuation technique into a three-level fair value hierarchy. The fair value hierarchy gives the highest priority to quoted 
prices in active markets for identical investments (Level 1) and the lowest priority to unobservable inputs (Level 3).

Investments recorded on Main Street’s Consolidated Balance Sheets are categorized based on the inputs to the 

valuation techniques as follows:

Level 1—Investments whose values are based on unadjusted quoted prices for identical assets in an 

active market that Main Street has the ability to access (examples include investments in active exchange-traded 
equity securities and investments in most U.S. government and agency securities).

Level 2—Investments whose values are based on quoted prices in markets that are not active or model 

inputs that are observable either directly or indirectly for substantially the full term of the investment. Level 2 
inputs include the following:

•

•

•

•

Quoted prices for similar assets in active markets (for example, investments in restricted stock);

Quoted prices for identical or similar assets in non-active markets (for example, investments in 
thinly traded public companies);

Pricing models whose inputs are observable for substantially the full term of the investment (for 
example, market interest rate indices); and

Pricing models whose inputs are derived principally from, or corroborated by, observable market 
data through correlation or other means for substantially the full term of the investment.

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Level 3—Investments whose values are based on prices or valuation techniques that require inputs that 
are both unobservable and significant to the overall fair value measurement (for example, investments in illiquid 
securities issued by privately held companies). These inputs reflect management’s own assumptions about the 
assumptions a market participant would use in pricing the investment.

As required by ASC 820, when the inputs used to measure fair value fall within different levels of the hierarchy, 
the level within which the fair value measurement is categorized is based on the lowest level input that is significant to the 
fair value measurement in its entirety. For example, a Level 3 fair value measurement may include inputs that are 
observable (Levels 1 and 2) and unobservable (Level 3). Therefore, unrealized appreciation and depreciation related to 
such investments categorized within the Level 3 tables below may include changes in fair value that are attributable to both 
observable inputs (Levels 1 and 2) and unobservable inputs (Level 3).

As of December 31, 2022 and 2021, all of Main Street’s LMM portfolio investments consisted of illiquid 
securities issued by privately held companies and the fair value determination for these investments primarily consisted of 
unobservable inputs. As a result, all of Main Street’s LMM portfolio investments were categorized as Level 3 as of 
December 31, 2022 and 2021.

As of December 31, 2022 and 2021, Main Street’s Private Loan portfolio investments primarily consisted of 

investments in interest-bearing secured debt investments. The fair value determination for these investments consisted of a 
combination of observable inputs in non-active markets for which sufficient observable inputs were not available to 
determine the fair value of these investments and unobservable inputs. As a result, all of Main Street’s Private Loan 
portfolio investments were categorized as Level 3 as of December 31, 2022 and 2021.

As of December 31, 2022 and 2021, Main Street’s Middle Market portfolio investments consisted primarily of 

investments in secured and unsecured debt investments and independently rated debt investments. The fair value 
determination for these investments consisted of a combination of observable inputs in non-active markets for which 
sufficient observable inputs were not available to determine the fair value of these investments and unobservable inputs. As 
a result, all of Main Street’s Middle Market portfolio investments were categorized as Level 3 as of December 31, 2022 
and 2021.

As of December 31, 2022 and 2021, Main Street’s Other Portfolio investments consisted of illiquid securities 

issued by privately held companies and the fair value determination for these investments primarily consisted of 
unobservable inputs. As a result, all of Main Street’s Other Portfolio investments were categorized as Level 3 as of 
December 31, 2022 and 2021.

As of both December 31, 2022 and 2021, Main Street held one short-term portfolio investment, which was a 

secured debt investment. The fair value determination for this investment consisted of available observable inputs in non-
active markets sufficient to determine the fair value of the investment. As a result, Main Street’s short-term portfolio 
investment was categorized as Level 2 as of both December 31, 2022 and 2021.

The fair value determination of each portfolio investment categorized as Level 3 required one or more of the 

following unobservable inputs:

•

•

•

•

•

Financial information obtained from each portfolio company, including unaudited statements of operations 
and balance sheets for the most recent period available as compared to budgeted numbers;

Current and projected financial condition of the portfolio company;

Current and projected ability of the portfolio company to service its debt obligations;

Type and amount of collateral, if any, underlying the investment;

Current financial ratios (e.g., fixed charge coverage ratio, interest coverage ratio and net debt/EBITDA ratio) 
applicable to the investment;

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Notes to the Consolidated Financial Statements (Continued)

Current liquidity of the investment and related financial ratios (e.g., current ratio and quick ratio);

Pending debt or capital restructuring of the portfolio company;

Projected operating results of the portfolio company;

Current information regarding any offers to purchase the investment;

Current ability of the portfolio company to raise any additional financing as needed;

Changes in the economic environment which may have a material impact on the operating results of the 
portfolio company;

Internal occurrences that may have an impact (both positive and negative) on the operating performance of 
the portfolio company;

Qualitative assessment of key management;

Contractual rights, obligations or restrictions associated with the investment; and

Other factors deemed relevant.

•

•

•

•

•

•

•

•

•

•

The use of significant unobservable inputs creates uncertainty in the measurement of fair value as of the reporting 

date. The significant unobservable inputs used in the fair value measurement of Main Street’s LMM equity securities, 
which are generally valued through an average of the discounted cash flow technique and the market comparable/enterprise 
value technique (unless one of these approaches is determined to not be appropriate), are (i) EBITDA multiples and (ii) the 
weighted-average cost of capital (“WACC”). Significant increases (decreases) in EBITDA multiple inputs in isolation 
would result in a significantly higher (lower) fair value measurement. On the contrary, significant increases (decreases) in 
WACC inputs in isolation would result in a significantly lower (higher) fair value measurement. The significant 
unobservable inputs used in the fair value measurement of Main Street’s LMM, Private Loan and Middle Market securities 
are (i) risk adjusted discount rates used in the Yield-to-Maturity valuation technique (see Note B.1. — Summary of 
Significant Accounting Policies — Valuation of the Investment Portfolio) and (ii) the percentage of expected principal 
recovery. Significant increases (decreases) in any of these discount rates in isolation would result in a significantly lower 
(higher) fair value measurement. Significant increases (decreases) in any of these expected principal recovery percentages 
in isolation would result in a significantly higher (lower) fair value measurement. However, due to the nature of certain 
investments, fair value measurements may be based on other criteria, such as third-party appraisals of collateral and fair 
values as determined by independent third parties, which are not presented in the tables below.

The following tables provide a summary of the significant unobservable inputs used to fair value Main Street’s 

Level 3 portfolio investments as of December 31, 2022 and 2021:

Type of 
Investment

Equity 
investments

Debt 
investments

Debt 
investments

Total Level 3 
investments

$ 

$ 

$ 

$ 

Fair Value as of 
December 31, 2022 
(in thousands)

Valuation 
Technique

Significant  Unobservable 
Inputs

1,172,077  Discounted cash flow WACC

Range(3)

9.4% - 22.5%

Weighted  
Average(3)

Median(3)

 14.5 %

 15.4 %

Market comparable / 
Enterprise value

EBITDA multiple (1)

4.3x - 8.3x (2)

6.7x

6.0x

2,663,958  Discounted cash flow Risk adjusted discount 

factor

5.7% - 15.7% (2)

 10.0 %

 10.3 %

264,238  Market approach

Third-party quote

5.6 - 98.5

87.0

91.4

Expected principal recovery 
percentage

0.0% - 100.0%

 99.4 %

 100.0 %

4,100,273 

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 MAIN STREET CAPITAL CORPORATION

Notes to the Consolidated Financial Statements (Continued)

______________________
(1) EBITDA may include proforma adjustments and/or other addbacks based on specific circumstances related to each 

investment.

(2) Range excludes outliers that are greater than one standard deviation from the mean. Including these outliers, the range 

for EBITDA multiple is 2.0x - 15.7x and the range for risk adjusted discount factor is 3.8% - 43.3%.

(3) Does not include investments for which the valuation technique does not include the use of the applicable fair value 

input.

Type of 
Investment

Equity 
investments

Debt 
investments

Debt 
investments

Total Level 3 
investments

$ 

$ 

$ 

$ 

Fair Value as of 
December 31, 2021 
(in thousands)

Valuation 
Technique

Significant Unobservable 
Inputs

1,050,269  Discounted cash flow WACC

Range(3)

9.1% - 20.6%

Weighted 
Average(3)

Median(3)

 13.8 %

 14.8 %

Market comparable / 
Enterprise value

EBITDA multiple (1)

4.8x - 7.7x (2)

2,158,424  Discounted cash flow Risk adjusted discount 

5.6% - 15.7%(2)

6.6x

 9.8 %

5.9x

 9.3 %

factor

Expected principal recovery 
percentage

0.0% - 100.0%

 99.6 %

 100.0 %

351,144  Market approach

Third-party quote

3.0 - 100.5

94.4

99.0

3,559,837 

______________________
(1) EBITDA may include proforma adjustments and/or other addbacks based on specific circumstances related to each 

investment.

(2) Range excludes outliers that are greater than one standard deviation from the mean. Including these outliers, the range 

for EBITDA multiple is 2.2x - 11.0x and the range for risk adjusted discount factor is 4.2% - 38.5%.

(3) Does not include investments for which the valuation technique does not include the use of the applicable fair value 

input.

The following tables provide a summary of changes in fair value of Main Street’s Level 3 portfolio investments 

for the years ended December 31, 2022 and 2021 (amounts in thousands):

Type of 
Investment

Debt

Equity
Equity 
Warrant

Fair Value as 
of 
December 31, 
2021

Transfers 
Into Level 3 
Hierarchy

Redemptions/ 
Repayments

New 
Investments

Net Changes 
from 
Unrealized to 
Realized

Net 
Unrealized 
Appreciation 
(Depreciation)

Other(1)

Fair Value as 
of 
December 31, 
2022

$ 2,509,568  $ 

—  $  (590,740)  $ 1,085,808  $ 

19,674  $ 

(89,178)  $ 

(6,936)  $ 2,928,196 

  1,043,709 

6,560 

— 

— 

(55,197)   

74,274 

(12,234)   

109,154 

6,936 

  1,166,643 

(655)   

1,036 

(1,834)   

327 

— 

5,434 

$ 3,559,837  $ 

—  $  (646,592)  $ 1,161,118  $ 

5,606  $ 

20,303  $ 

—  $ 4,100,273 

______________________
(1) Includes the impact of non-cash conversions. These transactions represent non-cash investing activities. See additional 

cash flow information in the Consolidated Statements of Cash Flows.

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 MAIN STREET CAPITAL CORPORATION

Notes to the Consolidated Financial Statements (Continued)

Type of 
Investment

Debt

Equity
Equity 
Warrant

Fair Value as 
of 
December 31, 
2020

Transfers 
Into Level 3 
Hierarchy

Redemptions/ 
Repayments

New 
Investments

Net Changes 
from 
Unrealized to 
Realized

Net 
Unrealized 
Appreciation 
(Depreciation)

Other(1)

Fair Value as 
of 
December 31, 
2021

$ 1,807,134  $ 

—  $  (909,464)  $ 1,608,143  $ 

18,397  $ 

(10,844)  $ 

(3,798)  $ 2,509,568 

866,734 

10,998 

— 

— 

(78,824)   

106,193 

(27,260)   

170,786 

6,080 

  1,043,709 

(1,071)   

— 

(2,159)   

1,074 

(2,282)   

6,560 

$ 2,684,866  $ 

—  $  (989,359)  $ 1,714,336  $ 

(11,022)  $  161,016  $ 

—  $ 3,559,837 

______________________
(1) Includes the impact of non-cash conversions. These transactions represent non-cash investing activities. See additional 

cash flow information in the Consolidated Statements of Cash Flows.

At December 31, 2022 and 2021, Main Street’s investments at fair value were categorized as follows in the fair 

value hierarchy for ASC 820 purposes:

At December 31, 2022

Fair Value

Fair Value Measurements

(in thousands)

Quoted Prices in
Active Markets for
Identical Assets
(Level 1)

Significant Other
Observable Inputs
(Level 2)

Significant
Unobservable
Inputs
(Level 3)

LMM portfolio investments

$ 

2,060,459  $ 

—  $ 

—  $ 

Private Loan portfolio investments

1,471,466 

Middle Market portfolio investments

Other Portfolio investments

External Investment Manager

Short-term portfolio investments

329,119 

116,299 

122,930 

1,904 

— 

— 

— 

— 

— 

— 

— 

— 

— 

1,904 

2,060,459 

1,471,466 

329,119 

116,299 

122,930 

— 

Total investments

$ 

4,102,177  $ 

—  $ 

1,904  $ 

4,100,273 

At December 31, 2021

Fair Value

Fair Value Measurements

(in thousands)

Quoted Prices in
Active Markets for
Identical Assets
(Level 1)

Significant Other
Observable Inputs
(Level 2)

Significant
Unobservable
Inputs
(Level 3)

LMM portfolio investments
Private Loan portfolio investments

$ 

1,716,415  $ 
1,141,772 

Middle Market portfolio investments

Other Portfolio investments

External Investment Manager

Short-term portfolio investments

395,167 

166,083 

140,400 

1,994 

—  $ 
— 

— 

— 

— 

— 

—  $ 
— 

— 

— 

— 

1,994 

1,716,415 
1,141,772 

395,167 

166,083 

140,400 

— 

Total investments

$ 

3,561,831  $ 

—  $ 

1,994  $ 

3,559,837 

Investment Portfolio Composition

Main Street’s principal investment objective is to maximize its portfolio’s total return by generating current 

income from its debt investments and current income and capital appreciation from its equity and equity-related 
investments, including warrants, convertible securities and other rights to acquire equity securities in a portfolio company. 
Main Street seeks to achieve its investment objective through its LMM, Private Loan and Middle Market investment 
strategies.

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 MAIN STREET CAPITAL CORPORATION

Notes to the Consolidated Financial Statements (Continued)

Main Street’s LMM investment strategy involves investments in secured debt, equity warrants and direct equity 

investments in privately held, LMM companies based in the United States. Main Street’s LMM portfolio companies 
generally have annual revenues between $10 million and $150 million, and its LMM investments generally range in size 
from $5 million to $75 million. The LMM debt investments are typically secured by a first priority lien on the assets of the 
portfolio company, can include either fixed or floating rate terms and generally have a term of between five and seven 
years from the original investment date. In most LMM portfolio investments, Main Street receives nominally priced equity 
warrants and/or makes direct equity investments in connection with a debt investment.

Main Street’s private loan (“Private Loan”) investment strategy involves investments in privately held companies 

that are generally consistent with the size of its LMM portfolio companies or Middle Market portfolio companies, and its 
Private Loan investments generally range in size from $10 million to $75 million. Main Street’s Private Loan investments 
generally consist of loans that either (i) primarily have been originated directly by Main Street or (ii) to a lesser extent, 
through strategic relationships with other investment funds on a collaborative basis, and are often referred to in the debt 
markets as “club deals” because of the small lender group size. In both cases, our Private Loan investments are typically 
made to a company to support the acquisition of the company by a private equity sponsor. Main Street’s Private Loan 
portfolio debt investments are generally secured by a first priority lien on the assets of the portfolio company and typically 
have a term of between three and seven years from the original investment date. Main Street may have the option to invest 
alongside the sponsor in the equity securities of its Private Loan portfolio companies.

Main Street’s Middle Market investment strategy involves investments in syndicated loans to or debt securities in 

Middle Market companies, which Main Street defines as companies with annual revenues between $150 million and 
$1.5 billion, and its Middle Market investments generally range in size from $3 million to $25 million. Main Street’s 
Middle Market portfolio debt investments are generally secured by a first priority lien on the assets of the portfolio 
company and typically have an expected duration of between three and seven years from the original investment date.

Main Street’s other portfolio (“Other Portfolio”) investments primarily consist of investments that are not 

consistent with the typical profiles for its LMM, Private Loan or Middle Market portfolio investments, including 
investments which may be managed by third parties. In the Other Portfolio, Main Street may incur indirect fees and 
expenses in connection with investments managed by third parties, such as investments in other investment companies or 
private funds. For Other Portfolio investments, Main Street generally receives distributions related to the assets held by the 
portfolio company. Those assets are typically expected to be liquidated over a five to ten-year period.

Based upon Main Street’s liquidity and capital structure management activities, Main Street’s Investment 

Portfolio may also include short-term portfolio investments that are atypical of Main Street’s LMM, Private Loan and 
Middle Market portfolio investments in that they are intended to be a short-term deployment of capital. Those assets are 
typically expected to be liquidated in one year or less. These short-term portfolio investments are not expected to be a 
significant portion of the overall Investment Portfolio.

Main Street’s external asset management business is conducted through its External Investment Manager. The 

External Investment Manager earns management fees based on the assets under management for external parties and may 
earn incentive fees, or a carried interest, based on the performance of the assets managed. Main Street entered into an 
agreement with the External Investment Manager to share employees in connection with its asset management business 
generally, and specifically for its relationship with MSC Income Fund, Inc. (“MSC Income”). Through this agreement, 
Main Street shares employees with the External Investment Manager, including their related infrastructure, business 
relationships, management expertise and capital raising capabilities. Main Street allocates the related expenses to the 
External Investment Manager pursuant to the sharing agreement. Main Street’s total expenses for the years ended 
December 31, 2022, 2021 and 2020 are net of expenses allocated to the External Investment Manager of $13.0 million, 
$10.3 million and $7.4 million, respectively.

Investment income, consisting of interest, dividends and fees, can fluctuate dramatically due to various factors, 

including the level of new investment activity, repayments of debt investments or sales of equity interests. Investment 
income in any given year could also be highly concentrated among several portfolio companies. For the years ended 
December 31, 2022, 2021 and 2020, Main Street did not record investment income from any single portfolio company in 
excess of 10% of total investment income.

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 MAIN STREET CAPITAL CORPORATION

Notes to the Consolidated Financial Statements (Continued)

The following tables provide a summary of Main Street’s investments in the LMM, Private Loan and Middle 

Market portfolios as of December 31, 2022 and 2021 (this information excludes Other Portfolio investments, short-term 
portfolio investments and the External Investment Manager, which are discussed further below):

As of December 31, 2022

LMM (a)

Private Loan

Middle Market

Number of portfolio companies

Fair value

Cost

Debt investments as a % of portfolio (at cost)

Equity investments as a % of portfolio (at cost)

% of debt investments at cost secured by first priority lien 

Weighted-average annual effective yield (b)

(dollars in millions)

78 

85 

$ 

$ 

2,060.5 

1,719.9 

$ 

$ 

1,471.5 

1,500.3 

$ 

$ 

 73.7 %

 26.3 %

 99.1 %

 12.3 %

 97.1 %

 2.9 %

 99.6 %

 11.6 %

Average EBITDA (c)

$ 

8.0 

$ 

38.1 

$ 

31 

329.1 

401.7 

 93.8 %

 6.2 %

 98.8 %

 11.0 %

68.7 

______________________
(a) At December 31, 2022, Main Street had equity ownership in all of its LMM portfolio companies, and the average fully 

diluted equity ownership in those portfolio companies was 41%.

(b) The weighted-average annual effective yields were computed using the effective interest rates for all debt investments 
at cost as of December 31, 2022, including amortization of deferred debt origination fees and accretion of original 
issue discount but excluding fees payable upon repayment of the debt instruments and any debt investments on non-
accrual status. The weighted-average annual effective yield on Main Street’s debt portfolio as of December 31, 2022 
including debt investments on non-accrual status was 11.6% for its LMM portfolio, 11.2% for its Private Loan 
portfolio and 10.3% for its Middle Market portfolio. The weighted-average annual effective yield is not reflective of 
what an investor in shares of Main Street’s common stock will realize on its investment because it does not reflect 
changes in the market value of Main Street’s stock, Main Street’s utilization of debt capital in its capital structure, 
Main Street’s expenses or any sales load paid by an investor.

(c) The average EBITDA is calculated using a simple average for the LMM portfolio and a weighted-average for the 

Private Loan and Middle Market portfolios. These calculations exclude certain portfolio companies, including three 
LMM portfolio companies and two Private Loan portfolio companies, as EBITDA is not a meaningful valuation metric 
for Main Street’s investments in these portfolio companies, and those portfolio companies whose primary purpose is to 
own real estate.

As of December 31, 2021

LMM (a)

Private Loan

Middle Market

Number of portfolio companies

Fair value

Cost

Debt investments as a % of portfolio (at cost)

Equity investments as a % of portfolio (at cost)

% of debt investments at cost secured by first priority lien 

Weighted-average annual effective yield (b)

(dollars in millions)

73 

75 

$ 

$ 

1,716.4 

1,455.7 

$ 

$ 

1,141.8 

1,157.5 

$ 

$ 

 70.9 %

 29.1 %

 99.0 %

 11.2 %

 95.7 %

 4.3 %

 98.7 %

 8.2 %

Average EBITDA (c)

$ 

6.2 

$ 

41.3 

$ 

36 

395.2 

440.9 

 93.3 %

 6.7 %

 98.7 %

 7.5 %

76.0 

______________________
(a) At December 31, 2021, Main Street had equity ownership in all of its LMM portfolio companies, and the average fully 

diluted equity ownership in those portfolio companies was 40%.

147

 
 
 
 
 
 
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 MAIN STREET CAPITAL CORPORATION

Notes to the Consolidated Financial Statements (Continued)

(b) The weighted-average annual effective yields were computed using the effective interest rates for all debt investments 
at cost as of December 31, 2021, including amortization of deferred debt origination fees and accretion of original 
issue discount but excluding fees payable upon repayment of the debt instruments and any debt investments on non-
accrual status. The weighted-average annual effective yield on Main Street’s debt portfolio as of December 31, 2021 
including debt investments on non-accrual status was 10.6% for its LMM portfolio, 8.0% for its Private Loan portfolio 
and 6.9% for its Middle Market portfolio. The weighted-average annual effective yield is not reflective of what an 
investor in shares of Main Street’s common stock will realize on its investment because it does not reflect changes in 
the market value of Main Street’s stock, Main Street’s utilization of debt capital in its capital structure, Main Street’s 
expenses or any sales load paid by an investor.

(c) The average EBITDA is calculated using a simple average for the LMM portfolio and a weighted-average for the 

Private Loan and Middle Market portfolios. These calculations exclude certain portfolio companies, including three 
LMM portfolio companies, three Private Loan portfolio companies and one Middle Market portfolio company, as 
EBITDA is not a meaningful valuation metric for Main Street’s investments in these portfolio companies, and those 
portfolio companies whose primary purpose is to own real estate.

For the years ended December 31, 2022 and 2021, Main Street achieved a total return on investments of 11.1% 
and 16.6%, respectively. Total return on investments is calculated using the interest, dividend, and fee income, as well as 
the realized and unrealized change in fair value of the Investment Portfolio for the specified period. Main Street’s total 
return on investments is not reflective of what an investor in shares of Main Street’s common stock will realize on its 
investment because it does not reflect changes in the market value of Main Street’s stock, Main Street’s utilization of debt 
capital in its capital structure, Main Street’s expenses or any sales load paid by an investor.

As of December 31, 2022, Main Street had Other Portfolio investments in 14 companies, collectively totaling 

$116.3 million in fair value and $120.4 million in cost basis and which comprised 2.8% and 3.2% of Main Street’s 
Investment Portfolio at fair value and cost, respectively. As of December 31, 2021, Main Street had Other Portfolio 
investments in 13 companies, collectively totaling $166.1 million in fair value and $173.7 million in cost basis and which 
comprised 4.7% and 5.3% of Main Street’s Investment Portfolio at fair value and cost, respectively.

As discussed further in Note A.1. — Organization and Basis of Presentation — Organization, Main Street holds 

an investment in the External Investment Manager, a wholly-owned subsidiary that is treated as a portfolio investment. As 
of December 31, 2022, this investment had a fair value of $122.9 million and a cost basis of $29.5 million, which 
comprised 3.0% and 0.8% of Main Street’s Investment Portfolio at fair value and cost, respectively. As of December 31, 
2021, this investment had a fair value of $140.4 million and a cost basis of $29.5 million, which comprised 3.9% and 0.9% 
of Main Street’s Investment Portfolio at fair value and cost, respectively.

The following tables summarize the composition of Main Street’s total combined LMM, Private Loan and Middle 

Market portfolio investments at cost and fair value by type of investment as a percentage of the total combined LMM, 
Private Loan and Middle Market portfolio investments, as of December 31, 2022 and 2021 (this information excludes 
Other Portfolio investments, short-term portfolio investments and the External Investment Manager, which are discussed 
above).

Cost:

First lien debt

Equity

Second lien debt

Equity warrants

Other

December 31, 2022

December 31, 2021

 85.0 %

 14.2 

 0.3 

 0.2 

 0.3 

 82.5 %

 16.2 

 0.6 

 0.3 

 0.4 

 100.0 %

 100.0 %

148

Table of contents

Fair Value:

First lien debt

Equity

Second lien debt

Equity warrants

Other

 MAIN STREET CAPITAL CORPORATION

Notes to the Consolidated Financial Statements (Continued)

December 31, 2022

December 31, 2021

 75.2 %

 24.1 

 0.3 

 0.1 

 0.3 

 74.3 %

 24.6 

 0.5 

 0.2 

 0.4 

 100.0 %

 100.0 %

The following tables summarize the composition of Main Street’s total combined LMM, Private Loan and Middle 

Market portfolio investments by geographic region of the United States and other countries at cost and fair value as a 
percentage of the total combined LMM, Private Loan and Middle Market portfolio investments, as of December 31, 2022 
and 2021 (this information excludes Other Portfolio investments, short-term portfolio investments and the External 
Investment Manager). The geographic composition is determined by the location of the corporate headquarters of the 
portfolio company.

Cost:

West

Southwest

Northeast

Midwest

Southeast

Canada

Other Non-United States

Fair Value:

West

Southwest

Northeast
Midwest

Southeast
Canada
Other Non-United States

December 31, 2022

December 31, 2021

 28.5 %

 28.3 %

 20.1 

 19.0 

 16.3 

 14.0 

 0.6 

 1.5 

 21.6 

 22.6 

 15.1 

 11.6 

 0.8 

 — 

 100.0 %

 100.0 %

December 31, 2022

December 31, 2021

 28.7 %

 28.5 %

 21.4 

 18.8 
 16.6 

 12.4 
 0.6 
 1.5 

 23.0 

 21.9 
 15.8 

 10.0 
 0.8 
 — 

 100.0 %

 100.0 %

149

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 MAIN STREET CAPITAL CORPORATION

Notes to the Consolidated Financial Statements (Continued)

Main Street’s LMM, Private Loan and Middle Market portfolio investments are in companies conducting business 

in a variety of industries. The following tables summarize the composition of Main Street’s total combined LMM, Private 
Loan and Middle Market portfolio investments by industry at cost and fair value as of December 31, 2022 and 2021 (this 
information excludes Other Portfolio investments, short-term portfolio investments and the External Investment Manager).

Cost:

Internet Software & Services

Machinery

Commercial Services & Supplies

Construction & Engineering

Distributors

Health Care Providers & Services

Diversified Consumer Services

Leisure Equipment & Products

Professional Services

Energy Equipment & Services

IT Services

Specialty Retail

Tobacco

Containers & Packaging

Media

Aerospace & Defense

Computers & Peripherals

Building Products

Textiles, Apparel & Luxury Goods

Diversified Telecommunication Services

Software

Communications Equipment

Auto Components
Food Products

Electronic Equipment, Instruments & Components
Diversified Financial Services

Internet & Catalog Retail

Health Care Equipment & Supplies

Food & Staples Retailing

Chemicals

Hotels, Restaurants & Leisure

Electrical Equipment

Household Durables

Life Sciences Tools & Services

Oil, Gas & Consumable Fuels

Other (1)

______________________

December 31, 2022

December 31, 2021

 8.0 %

 7.2 %

 7.4 

 6.7 

 5.8 

 5.1 

 4.7 

 4.5 

 4.5 

 4.2 

 3.7 

 3.3 

 3.2 

 3.1 

 2.6 

 2.4 

 2.3 

 2.2 

 1.9 

 1.9 

 1.9 

 1.9 

 1.8 

 1.7 
 1.6 

 1.6 
 1.5 

 1.3 

 1.3 

 1.2 

 1.1 

 1.1 

 1.0 

 0.8 

 0.5 

 0.4 

 1.8 

 7.3 

 5.9 

 7.8 

 4.7 

 3.9 

 3.4 

 4.1 

 4.6 

 4.0 

 3.5 

 3.5 

 2.1 

 2.3 

 1.8 

 1.9 

 1.3 

 2.3 

 2.2 

 2.6 

 1.8 

 2.3 

 0.9 
 2.0 

 1.4 
 2.1 

 1.6 

 0.3 

 0.8 

 1.7 

 1.4 

 0.7 

 1.0 

 1.4 

 1.8 

 2.4 

 100.0 %

 100.0 %

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 MAIN STREET CAPITAL CORPORATION

Notes to the Consolidated Financial Statements (Continued)

(1) Includes various industries with each industry individually less than 1.0% of the total combined LMM, Private Loan 

and Middle Market portfolio investments at each date.

Fair Value:

Machinery

Diversified Consumer Services

Internet Software & Services

Commercial Services & Supplies

Construction & Engineering

Distributors

Health Care Providers & Services

Leisure Equipment & Products

Professional Services

Specialty Retail

Tobacco

IT Services

Media

Computers & Peripherals

Containers & Packaging

Energy Equipment & Services

Aerospace & Defense

Software

Building Products

Textiles, Apparel & Luxury Goods

Diversified Telecommunication Services

Food Products

Diversified Financial Services

Auto Components

Internet & Catalog Retail
Food & Staples Retailing
Chemicals
Health Care Equipment & Supplies

Construction Materials

Electrical Equipment

Communications Equipment

Hotels, Restaurants & Leisure

Life Sciences Tools & Services

Oil, Gas & Consumable Fuels

Other (1)

December 31, 2022

December 31, 2021

 8.4 %

 8.5 %

 6.8 

 6.8 

 6.1 

 5.7 

 5.5 

 4.3 

 4.0 

 3.8 

 3.5 

 3.4 

 3.1 

 3.0 

 3.0 

 2.8 

 2.7 

 2.2 

 2.1 

 1.9 

 1.8 

 1.8 

 1.8 

 1.7 

 1.6 

 1.3 
 1.1 
 1.1 
 1.0 

 1.0 

 1.0 

 0.9 

 0.7 

 0.4 

 0.3 

 3.4 

 5.9 

 6.4 

 5.5 

 7.7 

 4.7 

 3.6 

 4.0 

 3.9 

 4.1 

 2.2 

 3.3 

 2.2 

 2.2 

 2.5 

 2.8 

 1.7 

 2.0 

 2.2 

 2.1 

 2.5 

 1.9 

 2.3 

 0.8 

 1.5 
 0.8 
 1.6 
 0.1 

 1.1 

 0.8 

 1.5 

 1.0 

 1.3 

 1.4 

 3.9 

______________________
(1) Includes various industries with each industry individually less than 1.0% of the total combined LMM, Private Loan 

and Middle Market portfolio investments at each date.

 100.0 %

 100.0 %

151

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 MAIN STREET CAPITAL CORPORATION

Notes to the Consolidated Financial Statements (Continued)

At December 31, 2022 and 2021, Main Street had no portfolio investment that was greater than 10% of the 

Investment Portfolio at fair value.

Unconsolidated Significant Subsidiaries

In accordance with Rules 3-09 and 4-08(g) of Regulation S-X, Main Street must determine which of its 
unconsolidated controlled portfolio companies, if any, are considered “significant subsidiaries.” In evaluating its 
unconsolidated controlled portfolio companies in accordance with Regulation S-X, there are two tests that Main Street 
must utilize to determine if any of Main Street’s Control Investments (as defined in Note A — Organization and Basis of 
Presentation, including those unconsolidated portfolio companies defined as Control Investments in which Main Street 
does not own greater than 50% of the voting securities nor have rights to maintain greater than 50% of the board 
representation) are considered significant subsidiaries: the investment test and the income test. The investment test is 
generally measured by dividing Main Street’s investment in the Control Investment by the value of Main Street’s total 
investments. The income test is generally measured by dividing the absolute value of the combined sum of total investment 
income, net realized gain (loss) and net unrealized appreciation (depreciation) from the relevant Control Investment for the 
period being tested by the absolute value of Main Street’s change in net assets resulting from operations for the same 
period. Rules 3-09 and 4-08(g) of Regulation S-X require Main Street to include (1) separate audited financial statements 
of an unconsolidated majority-owned subsidiary (Control Investments in which Main Street owns greater than 50% of the 
voting securities) in an annual report and (2) summarized financial information of a Control Investment in a quarterly 
report, respectively, if certain thresholds of the investment or income tests are exceeded and the unconsolidated portfolio 
company qualifies as a significant subsidiary.

As of December 31, 2022, 2021 and 2020, Main Street had no single investment that qualified as a significant 

subsidiary under either the investment or income tests.

NOTE D — EXTERNAL INVESTMENT MANAGER

As discussed further in Note A.1. — Organization and Basis of Presentation — Organization and Note C — Fair 
Value Hierarchy for Investments — Portfolio Composition — Investment Portfolio Composition, the External Investment 
Manager provides investment management and other services to External Parties. The External Investment Manager is 
accounted for as a portfolio investment of MSCC since the External Investment Manager conducts all of its investment 
management activities for External Parties.

The External Investment Manager serves as the investment adviser and administrator to MSC Income pursuant to 

an Investment Advisory and Administrative Services Agreement entered into in October 2020 between the External 
Investment Manager and MSC Income (the “Advisory Agreement”). Under the Advisory Agreement, the External 
Investment Manager earns a 1.75% annual base management fee on MSC Income’s average total assets, an incentive fee 
equal to 20% of pre-investment fee net investment income above a specified investment return hurdle rate and a 20% 
incentive fee on cumulative net realized capital gains in exchange for providing advisory services to MSC Income.

As described more fully in Note L — Related Party Transactions, the External Investment Manager also serves as 

the investment adviser and administrator to MS Private Loan Fund I, LP, a private investment fund with a strategy to co-
invest with Main Street in Private Loan portfolio investments (the “Private Loan Fund”). The External Investment Manager 
entered into an Investment Management Agreement in December 2020 with the Private Loan Fund, pursuant to which the 
External Investment Manager provides investment advisory and management services to the Private Loan Fund in 
exchange for an asset-based fee and certain incentive fees. The External Investment Manager may also advise other clients, 
including funds and separately managed accounts, pursuant to advisory and services agreements with such clients in 
exchange for asset-based and incentive fees.

The External Investment Manager provides administrative services for certain External Party clients that, to the 

extent not waived, are reported as administrative services fees. The administrative services fees generally represent expense 
reimbursements for a portion of the compensation, overhead and related expenses for certain professionals directly 
attributable to performing administrative services for clients. These fees are recognized as other revenue in the period in 
which the related services are rendered.

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 MAIN STREET CAPITAL CORPORATION

Notes to the Consolidated Financial Statements (Continued)

Main Street determines the fair value of the External Investment Manager using the Waterfall valuation method 

under the market approach (see further discussion in Note B.1. — Summary of Significant Accounting Policies — Valuation 
of the Investment Portfolio). Any change in fair value of the investment in the External Investment Manager is recognized 
on Main Street’s Consolidated Statements of Operations in “Net Unrealized Appreciation (Depreciation)—Control 
investments.”

The External Investment Manager is an indirect wholly-owned subsidiary of MSCC owned through a Taxable 
Subsidiary and is a disregarded entity for tax purposes. The External Investment Manager has entered into a tax sharing 
agreement with its Taxable Subsidiary owner. Since the External Investment Manager is accounted for as a portfolio 
investment of Main Street and is not included as a consolidated subsidiary of Main Street in its consolidated financial 
statements, and as a result of the tax sharing agreement with its Taxable Subsidiary owner, for financial reporting purposes 
the External Investment Manager is treated as if it is taxed at corporate income tax rates based on its taxable income and, as 
a result of its activities, may generate income tax expense or benefit. Main Street owns the External Investment Manager 
through the Taxable Subsidiary to allow MSCC to continue to comply with the “source-of-income” requirements contained 
in the RIC tax provisions of the Code. The taxable income, or loss, of the External Investment Manager may differ from its 
book income, or loss, due to temporary book and tax timing differences and permanent differences. As a result of the above 
described financial reporting and tax treatment, the External Investment Manager provides for any income tax expense, or 
benefit, and any tax assets or liabilities in its separate financial statements.

Main Street shares employees with the External Investment Manager and allocates costs related to such shared 

employees to the External Investment Manager generally based on a combination of the direct time spent, new investment 
origination activity and assets under management, depending on the nature of the expense. The total contribution of the 
External Investment Manager to Main Street’s net investment income consists of the combination of the expenses allocated 
to the External Investment Manager and the dividend income earned from the External Investment Manager. For the years 
ended December 31, 2022, 2021 and 2020, the total contribution to Main Street’s net investment income was $22.3 million, 
$16.5 million and $9.9 million, respectively.

Summarized financial information from the separate financial statements of the External Investment Manager as 

of December 31, 2022 and 2021 and for the years ended December 31, 2022, 2021 and 2020 is as follows:

Cash

Accounts receivable - advisory clients
Intangible Asset
Total assets

Accounts payable to MSCC and its subsidiaries

Dividend payable to MSCC and its subsidiaries

Equity

Total liabilities and equity

As of
December 31, 
2022

As of
December 31, 
2021

(dollars in thousands)

$ 

$ 

$ 

—  $ 

8,130 
29,500 
37,630  $ 

4,455  $ 

3,675 

29,500 

$ 

37,630  $ 

— 

5,595 
29,500 
35,095 

3,288 

2,307 

29,500 

35,095 

153

 
 
 
 
 
 
 
 
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 MAIN STREET CAPITAL CORPORATION

Notes to the Consolidated Financial Statements (Continued)

Management fee income

Incentive fees

Administrative services fees

Total revenues

Expenses allocated from MSCC or its subsidiaries:

Salaries, share-based compensation and other personnel costs

Other G&A expenses

Total allocated expenses

Pre-tax income

Tax expense

Net income

NOTE E — DEBT

Summary of debt as of December 31, 2022 is as follows: 

Year Ended
December 31,

2022

2021

2020

(dollars in thousands)

$ 

21,776  $ 

17,665  $ 

10,665 

2,516 

605 

24,897 

622 

— 

— 

— 

18,287 

10,665 

(10,129)   

(2,835)   

(8,417)   

(1,860)   

(12,964)   

(10,277)   

11,933 

8,010 

(2,636)   

(1,795)   

$ 

9,297  $ 

6,215  $ 

(4,984) 

(2,445) 

(7,429) 

3,236 

(745) 

2,491 

Unamortized 
Debt
Issuance
(Costs)/
Premiums (1)

Outstanding
Balance

Recorded Value

Estimated Fair
Value (2)

SBIC Debentures

Corporate Facility

SPV Facility

May 2024 Notes

July 2026 Notes

December 2025 Notes

Total Debt

$ 

350,000  $ 

(6,086)  $ 

343,914  $ 

(dollars in thousands)

407,000 

200,000 

450,000 

500,000 

100,000 
2,007,000  $ 

$ 

— 

— 

727 

(1,864)   

(675)   
(7,898)  $ 

407,000 

200,000 

450,727 

498,136 

99,325 
1,999,102  $ 

106,607 
1,882,810 

290,204 

407,000 

200,000 

444,749 

434,250 

___________________________
(1) The unamortized debt issuance costs for the Credit Facilities are reflected as Deferred financing costs on the 

Consolidated Balance Sheets, while the deferred debt issuance costs related to the July 2026 Notes, May 2024 Notes, 
December 2025 Notes and SBIC Debentures are reflected as contra-liabilities on the Consolidated Balance Sheets.

(2) Estimated fair value for outstanding debt if Main Street had adopted the fair value option under ASC 825. See 

discussion of the methods used to estimate the fair value of Main Street’s debt in Note B.11. — Summary of Significant 
Accounting Policies — Fair Value of Financial Instruments.

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 MAIN STREET CAPITAL CORPORATION

Notes to the Consolidated Financial Statements (Continued)

Summary of debt as of December 31, 2021 is as follows: 

SBIC Debentures

Corporate Facility

December 2022 Notes

May 2024 Notes

July 2026 Notes

Total Debt

Unamortized 
Debt
Issuance
(Costs)/
Premiums (1)

Outstanding
Balance

Recorded Value

Estimated Fair
Value (2)

$ 

350,000  $ 

(7,269)  $ 

342,731  $ 

(dollars in thousands)

320,000 

185,000 

450,000 

500,000 

— 

(556)   

1,272 

(2,391)   

320,000 

184,444 

451,272 

497,609 

328,206 

320,000 

190,043 

480,767 

502,285 

$ 

1,805,000  $ 

(8,944)  $ 

1,796,056  $ 

1,821,301 

___________________________
(1) The unamortized debt issuance costs for the Corporate Facility are reflected as Deferred financing costs on the 

Consolidated Balance Sheets, while the deferred debt issuance costs related to the July 2026 Notes, May 2024 Notes, 
December 2022 Notes and SBIC Debentures are reflected as contra-liabilities on the Consolidated Balance Sheets.

(2) Estimated fair value for outstanding debt if Main Street had adopted the fair value option under ASC 825. See 

discussion of the methods used to estimate the fair value of Main Street’s debt in Note B.11. — Summary of Significant 
Accounting Policies — Fair Value of Financial Instruments.

Summarized interest expense for the years ended December 31, 2022, 2021 and 2020 is as follows:

SBIC Debentures

Corporate Facility

SPV Facility

May 2024 Notes

July 2026 Notes
December 2022 Notes
December 2025 Notes

Total Interest Expense

SBIC Debentures

Year Ended December 31,

2022

2021

2020

(dollars in thousands)

$ 

11,337  $ 

10,857  $ 

18,820 

1,375 

22,855 

15,526 
8,188 
174 
78,276  $ 

5,204 

— 

22,855 

10,988 
8,932 
— 
58,836  $ 

$ 

11,867 

9,232 

— 

19,556 

— 
8,932 
— 
49,587 

Under existing SBIC regulations, SBA-approved SBICs under common control have the ability to issue 
debentures guaranteed by the SBA up to a regulatory maximum amount of $350.0 million. Main Street’s SBIC debentures 
payable, under existing SBA-approved commitments, were $350.0 million at both December 31, 2022 and 2021. SBIC 
debentures provide for interest to be paid semiannually, with principal due at the applicable 10-year maturity date of each 
debenture. Main Street expects to maintain SBIC debentures under the SBIC program in the future, subject to periodic 
repayments and borrowings, in an amount up to the regulatory maximum amount for affiliated SBIC funds. The weighted-
average annual interest rate on the SBIC debentures was 2.9% as of both years ended December 31, 2022 and 2021. The 
first principal maturity due under the existing SBIC debentures is in March 2023, and the weighted-average remaining 
duration as of December 31, 2022 was 5.1 years. In accordance with SBIC regulations, the Funds are precluded from 
incurring additional non-SBIC debt without the prior approval of the SBA.

155

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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 MAIN STREET CAPITAL CORPORATION

Notes to the Consolidated Financial Statements (Continued)

As of December 31, 2022, the SBIC debentures consisted of (i) $175.0 million par value of SBIC debentures 

outstanding issued by MSMF, with a recorded value of $172.0 million that was net of unamortized debt issuance costs of 
$3.0 million and (ii) $175.0 million par value of SBIC debentures issued by MSC III with a recorded value of $171.9 
million that was net of unamortized debt issuance costs of $3.1 million. 

The maturity dates and fixed interest rates for Main Street’s SBIC Debentures as of December 31, 2022 and 2021 

are summarized in the following table:

Maturity Date

Fixed Interest Rate

3/1/2023

3/1/2024

3/1/2024

3/1/2027

9/1/2027

3/1/2028

9/1/2028

3/1/2030

9/1/2030

9/1/2030

3/1/2031

9/1/2031

3.16%

3.95%

3.55%

3.52%

3.19%

3.41%

3.55%

2.35%

1.13%

1.31%

1.94%

1.58%

December 31,
2022

December 31,
2021

$  16,000,000  $  16,000,000 

39,000,000 

39,000,000 

24,800,000 

24,800,000 

40,400,000 

40,400,000 

34,600,000 

34,600,000 

43,000,000 

43,000,000 

32,000,000 

32,000,000 

15,000,000 

15,000,000 

10,000,000 

10,000,000 

10,000,000 

10,000,000 

25,200,000 

25,200,000 

60,000,000 

60,000,000 

Ending Balance 

$  350,000,000  $  350,000,000 

Corporate Facility

Main Street maintains the Corporate Facility to provide additional liquidity to support its investment and 
operational activities. As of December 31, 2022, the Corporate Facility included total commitments of $920.0 million from 
a diversified group of 18 lenders and contained an accordion feature with the right to request an increase in commitments 
under the facility from new and existing lenders on the same terms and conditions as the existing commitments up to a total 
of $1.4 billion. The revolving period under the Corporate Facility expires in August 2026 and the Corporate Facility is 
scheduled to mature in August 2027.

As of December 31, 2022, borrowings under the Corporate Facility bore interest, subject to Main Street’s election 

and resetting on a monthly basis on the first of each month, on a per annum basis at a rate equal to the applicable SOFR 
rate plus an applicable credit spread adjustment of 0.10% plus (i) 1.875% (or the applicable Prime rate plus 0.875%) as 
long as Main Street meets certain agreed upon excess collateral and maximum leverage requirements or (ii) 2.0% (or the 
applicable Prime Rate plus 1.0%) otherwise. Main Street pays unused commitment fees of 0.25% per annum on the unused 
lender commitments under the Corporate Facility. The Corporate Facility is secured by a first lien on the assets of MSCC 
and its subsidiaries, excluding the equity ownership or assets of the Funds and the External Investment Manager. In 
connection with the Corporate Facility, MSCC has made customary representations and warranties and is required to 
comply with various covenants, reporting requirements and other customary requirements for similar credit facilities.

As of December 31, 2022, the interest rate on the Corporate Facility was 6.1%. The average interest rate for 

borrowings under the Corporate Facility was 3.6% and 2.0% for the years ended December 31, 2022 and 2021, 
respectively. As of December 31, 2022, Main Street was in compliance with all financial covenants of the Corporate 
Facility.

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SPV Facility

 MAIN STREET CAPITAL CORPORATION

Notes to the Consolidated Financial Statements (Continued)

In November 2022 and December 2022, MSCC Funding I, LLC (“MSCC Funding”), a wholly-owned Structured 
Subsidiary that primarily holds originated loan investments, entered into (i) the SPV Facility with MSCC as collateral 
manager and (ii) a lender joinder agreement (the “Joinder Agreement”) to the SPV Facility that increased the total number 
of lenders from three to four lenders and increased the total commitments under the SPV Facility from $240.0 million to 
$255.0 million. As of December 31, 2022, the SPV Facility included total commitments of $255.0 million and an accordion 
feature, subject to the satisfaction of various conditions, that could bring total commitments and borrowing availability to 
up to $450.0 million. The revolving period under the SPV Facility expires in November 2025 and the SPV Facility is 
scheduled to mature in November 2027. Advances under the SPV Facility bear interest at a per annum rate equal to the 
one-month SOFR in effect, plus a 0.10% credit spread adjustment plus an applicable margin of 2.50% during the revolving 
period and 2.625% and 2.75% during the first and second years thereafter, respectively. MSCC Funding pays a 
commitment fee of 0.50% per annum on the unused lender commitments up to 35% the total lender commitments and 
0.75% per annum on the unused lender commitments greater than 35% of the total lender commitments. The SPV Facility 
is secured by a collateral loan on the assets of MSCC Funding and its subsidiaries. In connection with the SPV Facility, 
MSCC Funding has made customary representations and warranties and is required to comply with various covenants, 
reporting requirements and other customary requirements for similar credit facilities.

As of December 31, 2022, the interest rate on the SPV Facility was 6.7%. The average interest rate for borrowings 
under the SPV Facility was 6.7% for the year ended December 31, 2022. As of December 31, 2022, MSCC Funding was in 
compliance with all financial covenants of the SPV Facility.

A balance sheet and statement of operations of MSCC Funding as of December 31, 2022 and for the period from 
November 22, 2022 (date of inception of MSCC Funding and the SPV Facility) through December 31, 2022 are as follows:

157

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 MAIN STREET CAPITAL CORPORATION

Notes to the Consolidated Financial Statements (Continued)

Balance Sheet
(dollars in thousands)

ASSETS

Investments at fair value:

Non-Control Investments (cost: $314,752 as of December 31, 2022)

Cash and cash equivalents

Interest and dividend receivable and other assets

Accounts receivable from MSCC and its subsidiaries

Receivable for securities sold

Deferred financing costs (net of accumulated amortization of $141 as of December 31, 2022)

Total assets

LIABILITIES

SPV Facility

Accounts payable and other liabilities

Interest payable

Total liabilities

Commitments and contingencies (Note K)
NET ASSETS

Contributed capital

Total undistributed earnings

Total net assets

Total liabilities and net assets

INVESTMENT INCOME:

Interest, fee and dividend income:

Non-Control/Non-Affiliate investments

EXPENSES:

Interest

Management fee

General and administrative

Total expenses

Statement of Operations
(dollars in thousands)

NET INVESTMENT INCOME (LOSS)
NET UNREALIZED APPRECIATION (DEPRECIATION):

Non-Control/Non-Affiliate investments

NET INCREASE (DECREASE) IN NET ASSETS RESULTING FROM OPERATIONS

$ 

158

December 31, 2022

$ 

$ 

$ 

$ 

316,507 

10,838 

2,828 

556 

369 

2,630 

333,728 

200,000 

112 

1,272 

201,384 

126,010 

6,334 

132,344 

333,728 

Period from 
November 22, 2022 to 
December 31, 2022

$ 

3,454 

(1,414) 

(89) 

(25) 

(1,528) 

1,926 

4,408 

6,334 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents

December 2022 Notes

 MAIN STREET CAPITAL CORPORATION

Notes to the Consolidated Financial Statements (Continued)

In November 2017, Main Street issued $185.0 million in aggregate principal amount of 4.50% unsecured notes 

due December 1, 2022 (the “December 2022 Notes”) at an issue price of 99.16%. The December 2022 Notes bore interest 
at a rate of 4.50% per year payable semiannually on June 1 and December 1 of each year. In December 2022, Main Street 
repaid the entire principal amount of the issued and outstanding December 2022 Notes at par value plus the accrued and 
unpaid interest.

May 2024 Notes

In April 2019, Main Street issued $250.0 million in aggregate principal amount of 5.20% unsecured notes due 

May 1, 2024 (the “May 2024 Notes”) at an issue price of 99.125%. Subsequently, in December 2019, Main Street issued an 
additional $75.0 million aggregate principal amount of the May 2024 Notes at an issue price of 105.0% and, in July 2020, 
Main Street issued an additional $125.0 million aggregate principal amount at an issue price of 102.7%. The May 2024 
Notes issued in December 2019 and July 2020 have identical terms as, and are a part of a single series with, the May 2024 
Notes issued in April 2019. The May 2024 Notes are unsecured obligations and rank pari passu with Main Street’s current 
and future unsecured indebtedness. The May 2024 Notes may be redeemed in whole or in part at any time at Main Street’s 
option subject to certain make-whole provisions. The May 2024 Notes bear interest at a rate of 5.20% per year payable 
semiannually on May 1 and November 1 of each year. 

As of December 31, 2022, Main Street was in compliance with all covenants and other requirements of the May 

2024 Notes.

July 2026 Notes

In January 2021, Main Street issued $300.0 million in aggregate principal amount of 3.00% unsecured notes due 
July 14, 2026 (the “July 2026 Notes”) at an issue price of 99.004%. Subsequently, in October 2021, Main Street issued an 
additional $200.0 million aggregate principal amount of the July 2026 Notes at an issue price of 101.741%. The July 2026 
Notes issued in October 2021 have identical terms as, and are a part of a single series with, the July 2026 Notes issued in 
January 2021. The July 2026 Notes are unsecured obligations and rank pari passu with Main Street’s current and future 
unsecured indebtedness. The July 2026 Notes may be redeemed in whole or in part at any time at Main Street’s option 
subject to certain make-whole provisions. The July 2026 Notes bear interest at a rate of 3.00% per year payable 
semiannually on January 14 and July 14 of each year. 

As of December 31, 2022, Main Street was in compliance with all covenants and other requirements of the July 

2026 Notes.

December 2025 Notes

In December 2022, Main Street issued $100.0 million in aggregate principal amount of 7.84% Series A unsecured 

notes due December 23, 2025 (the “December 2025 Notes”) at par. The December 2025 Notes are unsecured obligations 
and rank pari passu with Main Street’s current and future unsecured indebtedness. The December 2025 Notes may be 
redeemed in whole or in part at any time at Main Street’s option at par plus accrued interest to the prepayment date, subject 
to certain make-whole provisions. The December 2025 Notes bear interest at a rate of 7.84% per year payable semiannually 
on June 23 and December 23 of each year. In addition, the Company is obligated to offer to repay the December 2025 
Notes at par plus accrued and unpaid interest if certain change in control events occur. The December 2025 Notes will bear 
interest at an increased rate from the date that (i) the December 2025 Notes receive a below investment grade rating by a 
rating agency if there is one or two rating agencies providing ratings of the December 2025 Notes, or two-thirds of the 
rating agencies if there are three rating agencies who are rating the notes (a “Below Investment Grade Event”), or (ii) the 
ratio of the Company’s consolidated secured indebtedness (other than indebtedness of the Funds or any Structured 
Subsidiaries) to the value of its consolidated total assets is greater than 0.35 to 1.00 (a “Secured Debt Ratio Event”),  to and 
until the date on which the Below Investment Grade Event and the Secured Debt Ratio Event are no longer continuing. The 
governing agreement for the December 2025 Notes contains customary terms and conditions for senior unsecured notes 
issued in a private placement, as well as customary events of default with customary cure and notice periods.

159

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 MAIN STREET CAPITAL CORPORATION

Notes to the Consolidated Financial Statements (Continued)

As of December 31, 2022, the Company was in compliance with all covenants and other requirements of the 

December 2025 Notes.

Contractual Payment Obligations

A summary of Main Street’s contractual payment obligations for the repayment of outstanding indebtedness at 

December 31, 2022 is as follows:

SBIC debentures

Corporate Facility

SPV Facility

May 2024 Notes

July 2026 Notes

December 2025 Notes

2023

2024

2025

2026

2027

Thereafter 

Total 

(dollars in thousands)

$  16,000  $  63,800  $ 

—  $ 

—  $  75,000  $  195,200  $  350,000 

— 

— 

— 

— 

— 

— 

— 

  450,000 

— 

— 

— 

— 

— 

— 

— 

— 

— 

  500,000 

  100,000 

— 

  407,000 

  200,000 

— 

— 

— 

— 

— 

— 

— 

— 

407,000 

200,000 

450,000 

500,000 

100,000 

Total

$  16,000  $  513,800  $  100,000  $  500,000  $  682,000  $  195,200  $ 2,007,000 

Senior Securities

Information about Main Street’s senior securities is shown in the following table as of December 31 for the years 

indicated in the table, unless otherwise noted. 

SBIC Debentures

2013
2014
2015
2016

2017

2018

2019

2020

2021

2022
Corporate Facility

2013

2014

2015

2016

2017

Total 
Amount 
Outstanding 
Exclusive of 
Treasury 
Securities(1)
(dollars in 
thousands)

$ 

$ 

200,200 
225,000 
225,000 
240,000 

295,800 

345,800 

311,800 

309,800 

350,000 

350,000 

237,000 

218,000 

291,000 

343,000 

64,000 

160

Asset 
Coverage per 
Unit(2)

Involuntary 
Liquidating 
Preference 
per Unit(3)

Average 
Market Value 
per Unit(4)

2,476 
2,323 
2,368 
2,415 

2,687 

2,455 

2,363 

2,244 

1,985 

2,044 

2,476 

2,323 

2,368 

2,415 

2,687 

— 
— 
— 
— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

N/A
N/A
N/A
N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents

 MAIN STREET CAPITAL CORPORATION

Notes to the Consolidated Financial Statements (Continued)

Asset 
Coverage per 
Unit(2)

Involuntary 
Liquidating 
Preference 
per Unit(3)

Average 
Market Value 
per Unit(4)

Total 
Amount 
Outstanding 
Exclusive of 
Treasury 
Securities(1)
(dollars in 
thousands)

301,000 

300,000 

269,000 

320,000 

407,000 

2,455 

2,363 

2,244 

1,985 

2,044 

$ 

$ 

$ 

$ 

$ 

$ 

200,000 

2,044 

90,882 

90,823 

90,738 

90,655 

90,655 

175,000 

175,000 

175,000 

175,000 

175,000 

185,000 

185,000 
185,000 

185,000 
185,000 

325,000 

450,000 

450,000 

450,000 

500,000 

500,000 

2,476 

2,323 

2,368 

2,415 

2,687 

2,323 

2,368 

2,415 

2,687 

2,455 

2,687 

2,455 
2,363 

2,244 
1,985 

2,363 

2,244 

1,985 

2,044 

1,985 

2,044 

$ 

100,000 

2,044 

— 

— 

— 

— 

— 

— 

—  $ 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 
— 

— 
— 

— 

— 

— 

— 

— 

— 

— 

N/A

N/A

N/A

N/A

N/A

N/A

24.35 

24.78 

25.40 

25.76 

25.93 

N/A

N/A

N/A

N/A

N/A

N/A

N/A
N/A

N/A
N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

2018

2019

2020

2021

2022
SPV Facility

2022
April 2023 Notes

2013

2014

2015

2016

2017
December 2019 Notes

2014

2015

2016

2017

2018
December 2022 Notes

2017

2018
2019

2020
2021
May 2024 Notes

2019

2020

2021

2022
July 2026 Notes

2021

2022
December 2025 Notes

2022

___________________________
(1) Total amount of each class of senior securities outstanding at the end of the period presented.

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Notes to the Consolidated Financial Statements (Continued)

(2) Asset coverage per unit is the ratio of the carrying value of Main Street’s total consolidated assets, less all liabilities 
and indebtedness not represented by senior securities, to the aggregate amount of senior securities representing 
indebtedness. Asset coverage per unit is expressed in terms of dollar amounts per $1,000 of indebtedness.

(3) The amount to which such class of senior security would be entitled upon the involuntary liquidation of the issuer in 
preference to any security junior to it. The “—” indicates information that the SEC expressly does not require to be 
disclosed for certain types of senior securities.

(4) Average market value per unit for the April 2023 Notes represents the average of the daily closing prices as reported 
on the NYSE during the period presented. Average market value per unit for all other senior securities included in the 
table is not applicable because these are not registered for public trading.

NOTE F — FINANCIAL HIGHLIGHTS

Year Ended December 31,

Per Share Data:

2022

2021

2020

2019

2018

NAV at the beginning of the period

$ 

25.29  $ 

22.35  $ 

23.91  $ 

24.09  $ 

Net investment income (1)

Net realized gain (loss) (1)(2)
Net unrealized appreciation (depreciation) 
(1)(2)

Income tax benefit (provision) (1)(2)
Net increase in net assets resulting from 
operations (1)

3.29 

(0.07)   

0.33 

2.65 

0.66 

1.97 

(0.31)   

(0.48)   

3.24 

4.80 

2.10 

2.50 

(1.77)   

(0.33)   

(0.09)   

0.21 

0.45 

(0.09)   

(0.02)   

2.06 

Dividends paid from net investment income

(2.95)   

(2.58)   

(2.46)   

(2.91)   

Distributions from capital gains

— 

— 

— 

— 

Dividends paid

(2.95)   

(2.58)   

(2.46)   

(2.91)   

23.53 

2.60 

(0.03) 

0.32 

(0.09) 

2.80 

(2.69) 

(0.16) 

(2.85) 

Impact of the net change in monthly 
dividends declared prior to the end of the 
period and paid in the subsequent period
Accretive effect of stock offerings (issuing 
shares above NAV per share)
Accretive effect of DRIP issuance (issuing 
shares above NAV per share)

Other (3)
NAV at the end of the period

Market value at the end of the period

$ 

$ 

(0.01)   

(0.01)   

1.17 

0.09 

0.03 
26.86  $ 

36.95  $ 

0.58 

0.09 

0.06 
25.29  $ 

44.86  $ 

— 

0.41 

0.08 

(0.04)   
22.35  $ 

32.26  $ 

(0.01)   

(0.01) 

0.55 

0.12 

0.01 
23.91  $ 

43.11  $ 

0.47 

0.09 

0.06 
24.09 

33.81 

Shares outstanding at the end of the period

78,506,816

70,737,021

67,762,032

64,252,937

61,264,861

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 MAIN STREET CAPITAL CORPORATION

Notes to the Consolidated Financial Statements (Continued)

Per Share Data:

2017

2016

2015

2014

2013

NAV at the beginning of the period

$ 

22.10  $ 

21.24  $ 

20.85  $ 

19.89  $ 

18.59 

Year Ended December 31,

Net investment income (1)

Net realized gain (loss) (1)(2)

Net unrealized appreciation (depreciation) (1)(2)

Income tax benefit (provision) (1)(2)

Net increase in net assets resulting from operations (1)

Dividends paid from net investment income

Distributions from capital gains

Dividends paid

Impact of the net change in monthly dividends 
declared prior to the end of the period and paid in the 
subsequent period
Accretive effect of stock offerings (issuing shares 
above NAV per share)
Accretive effect of DRIP issuance (issuing shares 
above NAV per share)

Other (3)

NAV at the end of the period

Market value at the end of the period

2.39 

0.19 

0.86 

(0.43)   

3.01 

(2.47)   

(0.32)   

(2.79)   

2.23 

0.56 

(0.14)   

0.02 

2.67 

(1.99)   

(0.74)   

(2.73)   

2.18 

(0.43)   

0.20 

0.18 

2.13 

(2.49)   

(0.16)   

(2.65)   

2.20 

0.53 

(0.27)   

(0.15)   

2.31 

(2.17)   

(0.38)   

(2.55)   

2.06 

0.07 

0.52 

— 

2.65 

(2.29) 

(0.37) 

(2.66) 

(0.01)   

(0.01)   

(0.01)   

(0.01)   

(0.02) 

1.07 

0.06 

0.09 

0.76 

0.08 

0.09 

0.74 

0.12 

0.06 

1.07 

0.12 

0.02 

$ 

$ 

23.53  $ 

22.10  $ 

21.24  $ 

20.85  $ 

39.73  $ 

36.77  $ 

29.08  $ 

29.24  $ 

1.13 

0.13 

0.07 

19.89 

32.69 

Shares outstanding at the end of the period

58,660,680 54,354,857 50,413,744 45,079,150 39,852,604

___________________________
(1) Based on weighted-average number of common shares outstanding for the period.

(2) Net realized gains or losses, net unrealized appreciation or depreciation, and income tax provision or benefit can 

fluctuate significantly from period to period.

(3) Includes the impact of the different share amounts as a result of calculating certain per share data based on the 

weighted-average basic shares outstanding during the period and certain per share data based on the shares outstanding 
as of a period end or transaction date.

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Notes to the Consolidated Financial Statements (Continued)

NAV at end of period

Average NAV

Average outstanding debt
Ratio of total expenses, including income 
tax expense, to average NAV (1)(2)
Ratio of operating expenses to average 
NAV (2)
Ratio of operating expenses, excluding 
interest expense, to average NAV (2)
Ratio of net investment income to average 
NAV

Portfolio turnover ratio

Total investment return (3)

Total return based on change in NAV (4)

NAV at end of period

Average NAV

Average outstanding debt
Ratio of total expenses, including income 
tax expense, to average NAV (1)(2)
Ratio of operating expenses to average 
NAV (2)
Ratio of operating expenses, excluding 
interest expense, to average NAV (2)
Ratio of net investment income to average 
NAV
Portfolio turnover ratio
Total investment return (3)

Total return based on change in NAV (4)

2022

2021

2020

2019

2018

Year Ended December 31,

(dollars in thousands)

$  2,108,586  $  1,788,846  $  1,514,767  $  1,536,390  $  1,476,049 

$  1,923,134  $  1,626,585  $  1,436,291  $  1,517,615  $  1,441,163 

$  1,882,462  $  1,417,831  $  1,152,108  $  1,055,800  $ 

947,694 

 8.05 %

 8.56 %

 4.95 %

 5.75 %

 5.75 %

 6.84 %

 6.54 %

 5.89 %

 5.67 %

 5.32 %

 2.77 %

 2.92 %

 2.44 %

 2.36 %

 2.30 %

 12.76 %

 16.79 %

 (11.18) %

 13.51 %

 11.23 %

 29.81 %

 48.24 %

 21.84 %

 9.60 %

 18.00 %

 (19.11) %

 1.91 %

 10.37 %

 18.86 %

 36.86 %

 8.78 %

 10.87 %

 29.13 %

 (8.25) %

 12.19 %

2017

2016

2015

2014

2013

Year Ended December 31,

(dollars in thousands)

$  1,380,368  $  1,201,481  $  1,070,894  $ 

939,982  $ 

792,533 

$  1,287,639  $  1,118,567  $  1,053,313  $ 

885,568  $ 

706,056 

$ 

843,993  $ 

801,048  $ 

759,396  $ 

575,524  $ 

444,331 

 7.37 %

 5.48 %

 4.63 %

 5.82 %

 5.82 %

 5.47 %

 5.59 %

 5.45 %

 5.11 %

 5.82 %

 2.63 %

 2.58 %

 2.41 %

 2.44 %

 2.95 %

 10.51 %
 38.18 %
 16.02 %

 14.20 %

 10.35 %
 24.63 %
 37.36 %

 12.97 %

 10.15 %
 25.37 %
 8.49 %

 11.11 %

 10.79 %
 35.71 %
 (3.09) %

 12.71 %

 10.68 %
 36.10 %
 16.68 %

 15.06 %

___________________________
(1) Total expenses are the sum of operating expenses and net income tax provision/benefit. Net income tax provision/

benefit includes the accrual of net deferred tax provision/benefit relating to the net unrealized appreciation/
depreciation on portfolio investments held in Taxable Subsidiaries and due to the change in the loss carryforwards, 
which are non-cash in nature and may vary significantly from period to period. Main Street is required to include net 
deferred tax provision/benefit in calculating its total expenses even though these net deferred taxes are not currently 
payable/receivable.

(2) Unless otherwise noted, operating expenses include interest, compensation, general and administrative and share-based 
compensation expenses, net of expenses allocated to the External Investment Manager of $13.0 million, $10.3 million, 
$7.4 million, $6.7 million, $6.8 million, $6.4 million, $5.1 million, $4.3 million and $2.0 million for the years ended 
December 31, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015 and 2014, respectively. There were no expenses 
allocated to the External Investment Manager for the year ended December 31, 2013.

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Notes to the Consolidated Financial Statements (Continued)

(3) Total investment return is based on the purchase of stock at the current market price on the first day and a sale at the 
current market price on the last day of each period reported on the table and assumes reinvestment of dividends at 
prices obtained by Main Street’s dividend reinvestment plan during the period. The return does not reflect any sales 
load that may be paid by an investor.

(4) Total return based on change in NAV was calculated using the sum of ending NAV plus dividends to stockholders and 
other non-operating changes during the period, divided by the beginning NAV. Non-operating changes include any 
items that affect NAV other than the net increase in net assets resulting from operations, such as the effects of stock 
offerings, shares issued under the DRIP and equity incentive plans and other miscellaneous items.

 NOTE G — DIVIDENDS, DISTRIBUTIONS AND TAXABLE INCOME

Main Street currently pays regular monthly dividends to its stockholders and periodically pays supplemental 

dividends to its stockholders. Future dividends, if any, will be determined by its Board of Directors on a quarterly basis. 
During 2022, Main Street paid regular monthly dividends of $0.215 per share for each month of January through 
September 2022 and regular monthly dividends of $0.22 per share for each month of October through December 2022. The 
2022 regular monthly dividends, which total $192.3 million, or $2.595 per share, represent a 4.8% increase from the 
regular monthly dividends paid totaling $170.2 million, or $2.475 per share, for the year ended December 31, 2021. 

During 2022, Main Street also paid supplemental dividends in March 2022, June 2022, September 2022 and 

December 2022 of $5.4 million, or $0.075 per share, $5.5 million, or $0.075 per share, $7.6 million, or $0.10 per share, and 
$7.8 million, or $0.10 per share, respectively, totaling $26.4 million, or $0.35 per share. During 2021, Main Street paid a 
supplemental dividend in December 2021 of $7.1 million, or $0.10 per share. 

During the year ended December 31, 2022, the regular monthly dividends and supplemental dividends paid totaled 

$218.7 million, or $2.945 per share, representing a 23.4% increase from the year-ended December 31, 2021. During the 
year ended December 31, 2021, the regular monthly dividends and supplemental dividends paid totaled $177.3 million, or 
$2.575 per share.

For tax purposes, the 2022 dividends were comprised of (i) ordinary income totaling $2.629 per share and (ii) 

qualified dividend income totaling $0.317 per share. As of December 31, 2022, Main Street estimates that it has generated 
undistributed taxable income of $66.9 million, or $0.87 per share, that will be carried forward toward distributions to be 
paid in 2023.

MSCC has elected to be treated for U.S. federal income tax purposes as a RIC. MSCC’s taxable income includes 

the taxable income generated by MSCC and certain of its subsidiaries, including the Funds and Structured Subsidiaries, 
which are treated as disregarded entities for tax purposes. As a RIC, MSCC generally will not pay corporate-level U.S. 
federal income taxes on any net ordinary taxable income or capital gains that MSCC distributes to its stockholders. MSCC 
must generally distribute at least 90% of its “investment company taxable income” (which is generally its net ordinary 
taxable income and realized net short-term capital gains in excess of realized net long-term capital losses) and 90% of its 
tax-exempt income to maintain its RIC status (pass-through tax treatment for amounts distributed). As part of maintaining 
RIC status, undistributed taxable income (subject to a 4% non-deductible U.S. federal excise tax) pertaining to a given 
fiscal year may be distributed up to twelve months subsequent to the end of that fiscal year, provided such dividends are 
declared on or prior to the later of (i) filing of the U.S. federal income tax return for the applicable fiscal year or (ii) the 
fifteenth day of the ninth month following the close of the year in which such taxable income was generated.

The determination of the tax attributes for Main Street’s distributions is made annually, based upon its taxable 

income for the full year and distributions paid for the full year. Therefore, a determination made on an interim basis may 
not be representative of the actual tax attributes of distributions for a full year. Ordinary dividend distributions from a RIC 
do not qualify for the 20% maximum tax rate (plus a 3.8% Medicare surtax, if applicable) on dividend income from 
domestic corporations and qualified foreign corporations, except to the extent that the RIC received the income in the form 
of qualifying dividends from domestic corporations and qualified foreign corporations. The tax attributes for distributions 
will generally include both ordinary income and qualified dividends, but may also include either one or both of capital 

165

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Notes to the Consolidated Financial Statements (Continued)

gains and return of capital. The tax character of distributions paid for the years ended December 31, 2022, 2021 and 2020 
was as follows:

Ordinary income (1)

Qualified dividends

Distributions on tax basis

___________________________

Year Ended December 31,

2022

2021

2020

(dollars in thousands)

$ 

$ 

195,238  $ 

129,625  $ 

135,128 

22,991 

47,202 

12,398 

218,229  $ 

176,827  $ 

147,526 

(1) The years ended December 31, 2022, 2021 and 2020 include $2.3 million, $1.8 million and $1.5 million, respectively, 

that was reported for tax purposes as compensation for services in accordance with Section 83 of the Code.

Listed below is a reconciliation of “Net increase in net assets resulting from operations” to taxable income and to 

total distributions declared to common stockholders for the years ended December 31, 2022, 2021 and 2020.

Year Ended December 31,

2022

2021

2020

(estimated, dollars in thousands)

Net increase in net assets resulting from operations

$ 

241,606  $ 

330,762  $ 

29,383 

Book-tax difference from share-based compensation expense

Net unrealized (appreciation) depreciation

Income tax provision (benefit)

Pre-tax book (income) loss not consolidated for tax purposes
Book income and tax income differences, including debt origination, 
structuring fees, dividends, realized gains and changes in estimates

Estimated taxable income (1)
Taxable income earned in prior year and carried forward for 
distribution in current year
Taxable income earned prior to period end and carried forward for 
distribution next period
Dividend payable as of period end and paid in the following period
Total distributions accrued or paid to common stockholders

___________________________

142 

(3,213)   

(24,816)   

(135,624)   

23,325 

32,863 

(37,630)   

(59,634)   

17,043 

219,670 

39,819 

204,973 

5,139 

5,622 

(13,541) 

37,420 

93,025 

157,048 

50,834 

24,359 

29,107 

(66,892)   
17,676 
221,288  $ 

(65,994)   
15,159 
178,497  $ 

(38,248) 
13,889 
161,796 

$ 

(1) MSCC’s taxable income for each period is an estimate and will not be finally determined until MSCC files its tax 
return for each year. Therefore, the final taxable income, and the taxable income earned in each period and carried 
forward for distribution in the following period, may be different than this estimate.

The Taxable Subsidiaries primarily hold certain equity investments for Main Street. The Taxable Subsidiaries 
permit Main Street to hold equity investments in portfolio companies which are “pass-through” entities for tax purposes 
and to continue to comply with the “source-of-income” requirements contained in the RIC tax provisions of the Code. The 
Taxable Subsidiaries are consolidated with MSCC for U.S. GAAP financial reporting purposes, and the portfolio 
investments held by the Taxable Subsidiaries are included in Main Street’s consolidated financial statements as portfolio 
investments and recorded at fair value. The Taxable Subsidiaries are not consolidated with MSCC for income tax purposes 
and may generate income tax expense, or benefit, and tax assets and liabilities, as a result of their ownership of certain 
portfolio investments. The taxable income, or loss, of the Taxable Subsidiaries may differ from their book income, or loss, 
due to temporary book and tax timing differences and permanent differences. The Taxable Subsidiaries are each taxed at 

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Notes to the Consolidated Financial Statements (Continued)

corporate income tax rates based on their taxable income. The income tax expense, or benefit, if any, and the related tax 
assets and liabilities, of the Taxable Subsidiaries are reflected in Main Street’s consolidated financial statements.

The income tax expense (benefit) for Main Street is generally composed of (i) deferred tax expense (benefit), 

which is primarily the result of the net activity relating to the portfolio investments held in the Taxable Subsidiaries, 
including changes in loss carryforwards, changes in net unrealized appreciation or depreciation and other temporary book 
tax differences, and (ii) current tax expense, which is primarily the result of current U.S. federal income and state taxes and 
excise taxes on Main Street’s estimated undistributed taxable income. The income tax expense, or benefit, and the related 
tax assets and liabilities generated by the Taxable Subsidiaries, if any, are reflected in Main Street’s Consolidated 
Statements of Operations. Main Street’s provision for income taxes was comprised of the following for the years ended 
December 31, 2022, 2021 and 2020: 

Current tax expense (benefit):

Federal

State

Excise

Total current tax expense

Deferred tax expense (benefit):

Federal

State

Total deferred tax expense (benefit)

Year Ended December 31,

2022

2021

2020

(dollars in thousands)

$ 

516  $ 

(235)  $ 

1,845 

2,838 

5,199 

13,176 

4,950 

18,126 

3,377 

2,590 

5,732 

23,205 

3,926 

27,131 

497 

(1,554) 

1,647 

590 

(13,082) 

(1,049) 

(14,131) 

Total income tax provision (benefit)

$ 

23,325  $ 

32,863  $ 

(13,541) 

MSCC operates in a manner to maintain its RIC status and to eliminate corporate-level U.S. federal income tax 
(other than the 4% excise tax) by distributing sufficient investment company taxable income and long-term capital gains. 
As a result, MSCC will have an effective tax rate equal to 0% before the excise tax and income taxes incurred by the 
Taxable Subsidiaries. As such, a reconciliation of the differences between Main Street’s reported income tax expense and 
its tax expense at the federal statutory rate of 21% is not meaningful.

As of December 31, 2022, the cost of investments for U.S. federal income tax purposes was $3,754.5 million, with 

such investments having a gross unrealized appreciation of $701.0 million and gross unrealized depreciation of $353.3 
million.

Management believes that the realization of the deferred tax assets is more likely than not based on expectations 

as to future taxable income and scheduled reversals of temporary differences. Accordingly, Main Street did not record a 

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 MAIN STREET CAPITAL CORPORATION

Notes to the Consolidated Financial Statements (Continued)

valuation allowance related to its deferred tax assets at December 31, 2022 and 2021. The following table sets forth the 
significant components of net deferred tax assets and liabilities as of December 31, 2022 and 2021:

Deferred tax assets:

Net operating loss carryforwards

Interest expense carryforwards

Other

Total deferred tax assets

Deferred tax liabilities:

Net unrealized appreciation of portfolio investments

Net basis differences in portfolio investments

Total deferred tax liabilities

Total deferred tax liabilities, net

Year Ended December 31,

2022

2021

(dollars in thousands)

$ 

35,043  $ 

6,171 

3,401 

44,615 

(64,219)   

(28,245)   

(92,464)   

$ 

(47,849)  $ 

34,102 

11,283 

2,809 

48,194 

(49,658) 

(28,259) 

(77,917) 

(29,723) 

The net deferred tax liability at December 31, 2022 and 2021 was $47.8 million and $29.7 million, respectively, 
with the change primarily related to changes in net unrealized appreciation or depreciation, changes in loss carryforwards, 
and other temporary book-tax differences relating to portfolio investments held by the Taxable Subsidiaries. At 
December 31, 2022, for U.S. federal income tax purposes, the Taxable Subsidiaries had a net operating loss carryforward 
from prior years which, if unused, will expire in various taxable years from 2034 through 2037. Any net operating losses 
generated in 2018 and future periods are not subject to expiration and will carryforward indefinitely until utilized. 
Additionally, the Taxable Subsidiaries have interest expense limitation carryforwards which have an indefinite 
carryforward period. In addition, as of December 31, 2022, for U.S. federal income tax purposes at the RIC level, MSCC 
had net capital loss carryforwards totaling $56.1 million available to offset future capital gains, to the extent available and 
permitted by U.S. federal income tax law. However, as long as MSCC maintains its RIC status, any capital loss 
carryforwards at the RIC are not subject to a federal income tax-effect and are not subject to an expiration date.

NOTE H — COMMON STOCK

Main Street maintains a program with certain selling agents through which it can sell shares of its common stock 

by means of at-the-market offerings from time to time (the “ATM Program”). 

During the year ended December 31, 2022, Main Street sold 5,407,382 shares of its common stock at a weighted-
average price of $39.29 per share and raised $212.4 million of gross proceeds under the ATM Program. Net proceeds were 
$209.9 million after commissions to the selling agents on shares sold and offering costs. As of December 31, 2022, sales 
transactions representing 43,217 shares had not settled and are not included in shares issued and outstanding on the face of 
the Consolidated Balance Sheets, but are included in the weighted-average shares outstanding in the Consolidated 
Statements of Operations and in the shares used to calculate the NAV per share. In March 2022, Main Street entered into 
new distribution agreements to sell up to 15,000,000 shares through the ATM Program. As of December 31, 2022, 
10,462,684 shares remained available for sale under the ATM Program.

During August 2022, Main Street completed a public equity offering of 1,345,500 shares of common stock at a 

public offering price of $42.85 per share, including the underwriters’ full exercise of their option to purchase 175,500 
additional shares, resulting in total net proceeds, including exercise of the underwriters’ option to purchase additional 
shares and after deducting underwriting discounts and estimated offering expenses payable by Main Street, of 
approximately $55.1 million.

During the year ended December 31, 2021, Main Street sold 2,332,795 shares of its common stock at a weighted-
average price of $42.71 per share and raised $99.6 million of gross proceeds under the ATM Program. Net proceeds were 
$98.4 million after commissions to the selling agents on shares sold and offering costs. 

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Notes to the Consolidated Financial Statements (Continued)

During the year ended December 31, 2020, Main Street sold 2,645,778 shares of its common stock at a weighted-
average price of $32.10 per share and raised $84.9 million of gross proceeds under the ATM Program. Net proceeds were 
$83.8 million after commissions to the selling agents on shares sold and offering costs.

NOTE I — DIVIDEND REINVESTMENT PLAN

The dividend reinvestment feature of Main Street’s dividend reinvestment and direct stock purchase plan (the 

“DRIP”) provides for the reinvestment of dividends on behalf of its stockholders, unless a stockholder has elected to 
receive dividends in cash. As a result, if Main Street declares a cash dividend, its stockholders who have not “opted out” of 
the DRIP by the dividend record date will have their cash dividend automatically reinvested into additional shares of 
MSCC common stock. The share requirements of the DRIP may be satisfied through the issuance of shares of common 
stock or through open market purchases of common stock by the DRIP plan administrator. Newly issued shares will be 
valued based upon the final closing price of MSCC’s common stock on the valuation date determined for each dividend by 
Main Street’s Board of Directors. Shares purchased in the open market to satisfy the DRIP requirements will be valued 
based upon the average price of the applicable shares purchased, before any associated brokerage or other costs. Main 
Street’s DRIP is administered by its transfer agent on behalf of Main Street’s record holders and participating brokerage 
firms. Brokerage firms and other financial intermediaries may decide not to participate in Main Street’s DRIP but may 
provide a similar dividend reinvestment plan for their clients.

Summarized DRIP information for the years ended December 31, 2022, 2021 and 2020 is as follows:

DRIP participation

Shares issued for DRIP

NOTE J — SHARE-BASED COMPENSATION

Year Ended December 31,

2022

2021

2020

($ in thousands)

$ 

24,131  $ 

16,283  $ 

625,196

404,384

16,234 

517,796

Main Street accounts for its share-based compensation plans using the fair value method, as prescribed by ASC 
718, Compensation—Stock Compensation. Accordingly, for restricted stock awards (“RSAs”), Main Street measured the 
grant date fair value based upon the market price of its common stock on the date of the grant and amortizes the fair value 
of the awards as share-based compensation expense over the requisite service period, which is generally the vesting term.

Main Street’s Board of Directors approves the issuance of shares of restricted stock to Main Street employees 

pursuant to the Main Street Capital Corporation 2022 Equity and Incentive Plan (the “Equity and Incentive Plan”). These 
shares generally vest over a three-year period from the grant date. The fair value is expensed over the service period, 
starting on the grant date. The following table summarizes the restricted stock issuances approved by Main Street’s Board 
of Directors under the Equity and Incentive Plan, net of shares forfeited, if any, and the remaining shares of restricted stock 
available for issuance as of December 31, 2022.

Restricted stock authorized under the plan

Less net restricted stock granted during:

Year ended December 31, 2022

Restricted stock available for issuance as of December 31, 2022

5,000,000

(14,245) 

4,985,755 

As of December 31, 2022, the following table summarizes the restricted stock issued to Main Street’s non-

employee directors and the remaining shares of restricted stock available for issuance pursuant to the Main Street Capital 
Corporation 2022 Non-Employee Director Restricted Stock Plan. These shares are granted upon appointment or election to 

169

 
 
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 MAIN STREET CAPITAL CORPORATION

Notes to the Consolidated Financial Statements (Continued)

the board and vest on the day immediately preceding the annual meeting of stockholders following the respective grant date 
and are expensed over such service period.

Restricted stock authorized under the plan

Less net restricted stock granted during:

Year ended December 31, 2022

Restricted stock available for issuance as of December 31, 2022

300,000

(4,590)

295,410

For the years ended December 31, 2022, 2021 and 2020, Main Street recognized total share-based compensation 

expense of $13.6 million, $10.9 million and $10.8 million, respectively, related to the restricted stock issued to Main Street 
employees and non-employee directors.

Summarized RSAs for the year ended December 31, 2022 is as follows:

Restricted Stock Awards (RSAs):

Non-vested, December 31, 2021

Granted (1)

Vested (1)(2)

Forfeited

Number

of Shares

  673,350 

  499,274 

 (321,211) 

  (34,012) 

$ 

Non-vested, December 31, 2022

  817,401 

$ 

Aggregate intrinsic value as of December 31, 2022 (in thousands) $  30,203  (3)

Year Ended December 31, 2022

Weighted-Average Grant-Date Fair Value

( $ per share)

33.05 

42.50 

32.60 

38.92 

38.78 

___________________________
(1) Restricted units generally vest over a  three-year period from the grant date (as noted above).
(2) Vested shares included 116,177 shares withheld for payroll taxes paid on behalf of employees.
(3) Aggregate intrinsic value is the product of total non-vested restricted shares as of December 31, 2022 and $36.95 per 

share, the closing price of our common stock on December 31, 2022.

The total fair value of RSAs that vested during the years ended December 31, 2022, 2021 and 2020, was $10.5 

million, $10.9 million and $10.3 million, respectively.

As of December 31, 2022, there was $21.6 million of total unrecognized compensation expense related to Main 
Street’s non-vested restricted shares. This compensation expense is expected to be recognized over a remaining weighted-
average period of 2.2 years as of December 31, 2022.

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 MAIN STREET CAPITAL CORPORATION

Notes to the Consolidated Financial Statements (Continued)

NOTE K — COMMITMENTS AND CONTINGENCIES

At December 31, 2022, Main Street had the following outstanding commitments (in thousands):

Investments with equity capital commitments that have not yet funded:

Amount

Brightwood Capital Fund Investments
Brightwood Capital Fund V, LP
Brightwood Capital Fund III, LP

Freeport Fund Investments
Freeport First Lien Loan Fund III LP
Freeport Financial SBIC Fund LP

Harris Preston Fund Investments
HPEP 4, L.P.
HPEP 3, L.P.
HPEP 423 COR, LP
2717 MH, L.P.

MS Private Loan Fund I, LP

UnionRock Energy Fund II, LP

     Total Equity Commitments (1)(2)

Investments with commitments to fund revolving loans that have not been fully drawn or term loans with 
additional commitments not yet funded:

Dalton US Inc.
Xenon Arc, Inc.
HEADLANDS OP-CO LLC
MS Private Loan Fund I, LP
PTL US Bidco, Inc
JTI Electrical & Mechanical, LLC
AMEREQUIP LLC.
SI East, LLC
NinjaTrader, LLC
Archer Systems, LLC
Veregy Consolidated, Inc.
Watterson Brands, LLC
Pearl Meyer Topco LLC
Paragon Healthcare, Inc.
Robbins Bros. Jewelry, Inc.
South Coast Terminals Holdings, LLC

171

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

3,000 
300 
3,300 

6,197 
3,841 
10,038 

7,668 
1,555 
600 
52 
9,875 

750 

2,124 

26,087 

18,985 
12,406 
10,125 
10,000 
9,542 
8,421 
7,704 
7,500 
7,472 
7,115 
5,875 
5,028 
5,000 
4,867 
4,500 
4,465 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents

 MAIN STREET CAPITAL CORPORATION

Notes to the Consolidated Financial Statements (Continued)

Winter Services LLC
Channel Partners Intermediateco, LLC
Direct Marketing Solutions, Inc.
Bettercloud, Inc.
AB Centers Acquisition Corporation
AVEX Aviation Holdings, LLC
Microbe Formulas, LLC
Classic H&G Holdco, LLC
Bluestem Brands, Inc.
MonitorUS Holding, LLC
VVS Holdco, LLC
SPAU Holdings, LLC
Adams Publishing Group, LLC
MetalForming AcquireCo, LLC
Batjer TopCo, LLC 
GRT Rubber Technologies LLC
Infolinks Media Buyco, LLC
Nebraska Vet AcquireCo, LLC
Engineering Research & Consulting, LLC
CaseWorthy, Inc.
West Star Aviation Acquisition, LLC
Centre Technologies Holdings, LLC
Burning Glass Intermediate Holding Company, Inc.
GULF PACIFIC ACQUISITION, LLC
RTIC Subsidiary Holdings, LLC
MB2 Dental Solutions, LLC
PPL RVs, Inc.
The Affiliati Network, LLC
Elgin AcquireCo, LLC
Evergreen North America Acquisitions, LLC
IG Parent Corporation
ATS Operating, LLC
Career Team Holdings, LLC
Johnson Downie Opco, LLC
Chamberlin Holding LLC
Colonial Electric Company LLC
Trantech Radiator Topco, LLC
Cody Pools, Inc.
American Health Staffing Group, Inc.
RA Outdoors LLC
Project Eagle Holdings, LLC
Roof Opco, LLC
Gamber-Johnson Holdings, LLC
Eastern Wholesale Fence LLC
KMS, LLC
Mako Steel, LP
Hawk Ridge Systems, LLC
Mystic Logistics Holdings, LLC
Orttech Holdings, LLC
Project BarFly, LLC
DTE Enterprises, LLC

172

4,444 
4,346 
4,250 
4,189 
3,707 
3,684 
3,601 
3,440 
3,365 
3,322 
3,200 
3,194 
3,153 
2,795 
2,700 
2,680 
2,520 
2,500 
2,490 
2,459 
2,411 
2,400 
2,323 
2,272 
2,063 
2,023 
2,000 
1,880 
1,877 
1,854 
1,802 
1,800 
1,800 
1,800 
1,600 
1,600 
1,600 
1,488 
1,333 
1,278 
1,250 
1,244 
1,200 
1,115 
1,086 
953 
815 
800 
800 
760 
750 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents

 MAIN STREET CAPITAL CORPORATION

Notes to the Consolidated Financial Statements (Continued)

Market Force Information, LLC
Jensen Jewelers of Idaho, LLC
Invincible Boat Company, LLC.
NWN Corporation
Flame King Holdings, LLC
Gulf Publishing Holdings, LLC
Wall Street Prep, Inc.
Jackmont Hospitality, Inc.
Clad-Rex Steel, LLC
Acousti Engineering Company of Florida

Acumera, Inc.

725 
500 
457 
438 
400 
400 
400 
400 
400 
53 

15 

      Total Loan Commitments

$ 

248,309 

      Total Commitments
____________________
(1) This table excludes commitments related to six additional Other Portfolio investments for which the investment period 
has expired and remaining commitments may only be drawn to pay fund expenses. The Company does not expect any 
material future capital to be called on its commitment to these investments and as a result has excluded those 
commitments from this table.

$ 

274,396 

(2) This table excludes commitments related to three additional Other Portfolio investments for which the investment 

period has expired and remaining commitments may only be drawn to pay fund expenses or for follow on investments 
in existing portfolio companies. The Company does not expect any material future capital to be called on its 
commitment to these investments to pay fund expenses, and based on representations from the fund manager, the 
Company does not expect any further capital will be called on its commitment for follow on investments. As a result, 
the Company has excluded those commitments from this table.

Main Street will fund its unfunded commitments from the same sources it uses to fund its investment 

commitments that are funded at the time they are made (which are typically through existing cash and cash equivalents and 
borrowings under the Credit Facilities). Main Street follows a process to manage its liquidity and ensure that it has 
available capital to fund its unfunded commitments as necessary. The Company had no unrealized appreciation or 
depreciation on the outstanding unfunded commitments as of December 31, 2022.

As of December 31, 2022, Main Street had one operating lease for its office space that commenced May 15, 2017, 

was amended on April 25, 2022, expires March 31, 2034, and contains two five-year extension options for a final 
expiration date of March 31, 2044.

In accordance with ASC 842, Main Street has recorded this lease as a right-of-use asset and a lease liability and 

records lease expense on a straight-line basis.

Total operating lease cost incurred by Main Street for each of the years ended December 31, 2022, 2021 and 2020 
was $0.7 million. As of December 31, 2022, the asset related to the operating lease was $8.7 million and is included in the 
interest receivable and other assets balance on the Consolidated Balance Sheets. The lease liability was $11.1 million and is 
included in the accounts payable and other liabilities balance, net of tenant improvement allowances, on the Consolidated 
Balance Sheets. As of December 31, 2022, the remaining lease term was 11.3 years and the discount rate was 2.0%.

173

 
 
 
 
 
 
 
 
 
 
 
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 MAIN STREET CAPITAL CORPORATION

Notes to the Consolidated Financial Statements (Continued)

The following table shows future minimum payments under Main Street’s operating lease as of December 31, 

2022 (in thousands):

For the Years Ended December 31,

2023

2024

2025

2026

2027

Thereafter

Total lease payments

Less: lease payments representing interest

Present value of lease liabilities

Amount

389 

1,020 

1,115 

1,135 

1,155 

7,673 

12,487 

(1,434) 

11,053 

$ 

$ 

Main Street may, from time to time, be involved in litigation arising out of its operations in the normal course of 

business or otherwise. Furthermore, third parties may try to impose liability on Main Street in connection with the activities 
of its portfolio companies. While the outcome of any current legal proceedings cannot at this time be predicted with 
certainty, Main Street does not expect any current matters will materially affect its financial condition or results of 
operations; however, there can be no assurance whether any pending legal proceedings will have a material adverse effect 
on Main Street’s financial condition or results of operations in any future reporting period.

NOTE L — RELATED PARTY TRANSACTIONS

As discussed further in Note D — External Investment Manager, the External Investment Manager is treated as a 

wholly-owned portfolio company of Main Street and is included as part of Main Street’s Investment Portfolio. At 
December 31, 2022, Main Street had a receivable of $8.1 million due from the External Investment Manager, which 
included (i) $4.5 million related primarily to operating expenses incurred by Main Street as required to support the External 
Investment Manager’s business and amounts due from the External Investment Manager to Main Street under a tax sharing 
agreement (see further discussion in Note D — External Investment Manager) and (ii) $3.7 million of dividends declared 
but not paid by the External Investment Manager. MSCC has entered into an agreement with the External Investment 
Manager to share employees in connection with its asset management business generally, and specifically for the External 
Investment Manager’s relationship with MSC Income and its other clients (see further discussion in Note A.1. — 
Organization and Basis of Presentation — Organization and Note D — External Investment Manager).

From time to time, Main Street may make investments in clients of the External Investment Manager in the form 

of debt or equity capital on terms approved by Main Street’s Board of Directors.

In May 2022, Main Street purchased 94,697 shares of common stock of MSC Income from MSC Income at the 
price shares were purchased by MSC Income stockholders pursuant to MSC Income’s dividend reinvestment plan for its 
May dividend on such date. Main Street’s purchase of MSC Income common stock was unanimously approved by the 
Board of Directors and MSC Income’s board of directors, including each director who is not an “interested person,” as 
such term is defined in Section 2(a)(19) of the 1940 Act, of each board. As of December 31, 2022, Main Street owned 
94,697 shares of MSC Income. In addition, certain of Main Street’s officers and employees own shares of MSC Income 
and therefore have direct pecuniary interests in MSC Income.

In December 2020, the External Investment Manager entered into an Investment Management Agreement with the 
Private Loan Fund to provide investment advisory and management services in exchange for an asset-based fee and certain 
incentive fees. The Private Loan Fund is a private investment fund exempt from registration under the 1940 Act that co-
invests with Main Street in Main Street’s Private Loan investment strategy. In connection with the Private Loan Fund’s 
initial closing in December 2020, Main Street committed to contribute up to $10.0 million as a limited partner and is 
entitled to distributions on such interest. In February 2022, Main Street increased its total commitment to the Private Loan 
Fund from $10.0 million to $15.0 million. In addition, certain of Main Street’s officers and employees (and certain of their 

174

 
 
 
 
 
 
 
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 MAIN STREET CAPITAL CORPORATION

Notes to the Consolidated Financial Statements (Continued)

immediate family members) have made capital commitments to the Private Loan Fund as limited partners and therefore 
have direct pecuniary interests in the Private Loan Fund. As of December 31, 2022, Main Street has funded $14.3 million 
of its limited partner commitment and Main Street’s unfunded commitment was $0.7 million. Main Street’s limited partner 
commitment to the Private Loan Fund was unanimously approved by the Board of Directors, including each director who is 
not an “interested person,” as such term is defined in Section 2(a)(19) of the 1940 Act.

Additionally, Main Street provided the Private Loan Fund with a revolving line of credit pursuant to an Unsecured 

Revolving Promissory Note, dated February 5, 2021 and was subsequently amended on November 30, 2021 and on 
December 29, 2021 (as amended, the “PL Fund 2021 Note”), in an aggregate amount equal to the amount of limited partner 
capital commitments to the Private Loan Fund up to $85.0 million. Borrowings under the PL Fund 2021 Note bore interest 
at a fixed rate of 5.00% per annum and matured on February 28, 2022. The PL Fund 2021 Note was unanimously approved 
by Main Street’s Board of Directors, including each director who is not an “interested person,” as such term is defined in 
Section 2(a)(19) of the 1940 Act. In February 2022, the Private Loan Fund fully repaid all borrowings outstanding under 
the PL Fund 2021 Note and the PL Fund 2021 Note was extinguished.

In March 2022, Main Street provided the Private Loan Fund with a revolving line of credit pursuant to a Secured 

Revolving Promissory Note, dated March 17, 2022 (the “PL Fund 2022 Note”), which provides for borrowings up to $10.0 
million. Borrowings under the PL Fund 2022 Note bear interest at a fixed rate of 5.00% per annum and mature on the date 
upon which the Private Loan Fund’s investment period concludes, which is scheduled to occur in March 2026. Available 
borrowings under the PL Fund 2022 Note are subject to a 0.25% non-use fee. The PL Fund 2022 Note was unanimously 
approved by Main Street’s Board of Directors, including each director who is not an “interested person,” as such term is 
defined in Section 2(a)(19) of the 1940 Act. As of December 31, 2022, there were no borrowings outstanding under the PL 
Fund 2022 Note.

In November 2015, Main Street’s Board of Directors approved and adopted the Main Street Capital Corporation 
Deferred Compensation Plan (the “2015 Deferred Compensation Plan”). The 2015 Deferred Compensation Plan became 
effective on January 1, 2016 and replaced the Deferred Compensation Plan for Non-Employee Directors previously 
adopted by the Board of Directors in June 2013 (the “2013 Deferred Compensation Plan”). Under the 2015 Deferred 
Compensation Plan, non-employee directors and certain key employees may defer receipt of some or all of their cash 
compensation and directors’ fees, subject to certain limitations. Individuals participating in the 2015 Deferred 
Compensation Plan receive distributions of their respective balances based on predetermined payout schedules or other 
events as defined by the plan and are also able to direct investments made on their behalf among investment alternatives 
permitted from time to time under the plan, including phantom Main Street stock units. As of December 31, 2022, $15.3 
million  of compensation, plus net unrealized gains and losses and investment income, and minus previous distributions, 
was deferred under the 2015 Deferred Compensation Plan (including amounts previously deferred under the 2013 Deferred 
Compensation Plan). Of this amount, $6.1 million is deferred into phantom Main Street stock units, representing 165,248 
shares of Main Street’s common stock. Any amounts deferred under the plan represented by phantom Main Street stock 
units will not be issued or included as outstanding on the Consolidated Statements of Changes in Net Assets until such 
shares are actually distributed to the participant in accordance with the plan, but the related phantom stock units are 
included in weighted-average shares outstanding with the related dollar amount of the deferral included in total expenses in 
Main Street’s Consolidated Statements of Operations as the deferred fees represented by such phantom stock units are 
earned over the service period. The dividend amounts related to additional phantom stock units are included in the 
Consolidated Statements of Changes in Net Assets as an increase to dividends to stockholders offset by a corresponding 
increase to additional paid-in capital.

NOTE M — SUBSEQUENT EVENTS

In January 2023, Main Street expanded its total commitments under the Corporate Facility from $920.0 million to 

$980.0 million. The recent increase in total commitments was executed under the accordion feature of the Corporate 
Facility which allows for an increase up to $1.4 billion in total commitments under the facility from new and existing 
lenders on the same terms and conditions as the existing commitments.

In February 2023, Main Street entered into a first supplement to the Master Note Purchase Agreement dated 

December 23, 2022, governing the issuance of $50.0 million in aggregate principal amount of 7.53% Series B unsecured 
notes (the “December 2025 Follow-On Notes”) to qualified institutional investors in a private placement. The December 

175

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 MAIN STREET CAPITAL CORPORATION

Notes to the Consolidated Financial Statements (Continued)

2025 Follow-On Notes were issued on February 2, 2023 and will mature on December 23, 2025 unless redeemed, 
purchased or prepaid prior to such date by Main Street or its affiliates in accordance with their terms. Interest on the 
December 2025 Follow-On Notes will be due semiannually on June 23 and December 23. In addition, Main Street is 
obligated to offer to repay the December 2025 Follow-On Notes at par plus accrued and unpaid interest if certain change in 
control events occur. The December 2025 Follow-On Notes are general unsecured obligations of Main Street’s that rank 
pari passu with all of Main Street’s outstanding and future unsecured unsubordinated indebtedness.

In February 2023, Main Street declared a supplemental cash dividend of $0.175 per share payable in March 2023. 

This supplemental cash dividend is in addition to the previously announced regular monthly cash dividends that Main 
Street declared $0.225 per share for each of January, February and March 2023 or total regular monthly cash dividends of 
$0.675 per share first quarter of 2023.

In February 2023, Main Street also declared regular monthly dividends of $0.225 per share for each of April, May 

and June of 2023. These regular monthly dividends equal a total of $0.675 per share for the second quarter of 2023, 
representing a 4.7% increase from the regular monthly dividends paid in the second quarter of 2022. Including the 
regular monthly and supplemental dividends declared for the first and second quarters of 2023, Main Street will have paid 
$36.645 per share in cumulative dividends since its October 2007 initial public offering.

176

Table of contents                                    

             Schedule 12-14

MAIN STREET CAPITAL CORPORATION
Consolidated Schedule of Investments In and Advances to Affiliates
December 31, 2022
(dollars in thousands)

Total 
Rate

Base 
Rate

Spread

PIK 
Rate

Type of Investment(1) (10) (11)

Geography

Amount of
Realized
Gain/(Loss)

Amount of
Unrealized
Gain/(Loss)

Company

Majority-owned investments

ASK (Analytical Systems Keco 
Holdings, LLC)

L+

10.00%

14.13% L+

10.00%

14.13%

Brewer Crane Holdings, LLC

14.12% L+

10.00%

Café Brazil, LLC

California Splendor Holdings LLC 13.75% L+

10.00%

Clad-Rex Steel, LLC

15.00%

SF+

13.23% SF+

10.00%

9.00%

9.00%

CMS Minerals Investments

Cody Pools, Inc.

15.38% L+

15.38% L+

10.50%

10.50%

Secured Debt

Secured Debt

Preferred Member Units

Preferred Member Units

Warrants

Secured Debt

Preferred Member Units

Member Units

Secured Debt

Preferred Member Units

15.00% Preferred Member Units

Secured Debt

Secured Debt

Secured Debt

Member Units

Member Units

Member Units

Secured Debt

Secured Debt

CompareNetworks Topco, LLC

L+

Datacom, LLC

13.13% L+

7.50%

7.50%

Preferred Member Units

9.00%

9.00%

Secured Debt

Secured Debt

Preferred Member Units

Secured Debt

Secured Debt

Preferred Member Units

Direct Marketing Solutions, Inc.

L+

15.13% L+

L+

11.00%

11.00%

11.00%

Elgin AcquireCo, LLC

SF+

6.00%

12.00%

9.00%

Gamber-Johnson Holdings, LLC

SF+

11.50% SF+

8.50%

8.50%

Secured Debt

Secured Debt

Secured Debt

Preferred Stock

Secured Debt

Secured Debt

Secured Debt

Common Stock

Common Stock

Secured Debt

Secured Debt

Amount of
Interest,
Fees or
Dividends
Credited to
Income(2)

December 31,
2021 Fair 
Value

Gross
Additions(3)

Gross
Reductions(4)

December 31,
2022 Fair 
Value (13)

$ 

6 

$ 

(4)  $ 

1 

$ 

— 

$ 

(3) 

690 

— 

— 

— 

862 

828 

178 

3,454 

250 

933 

4 

1,255 

107 

758 

— 

198 

119 

5,615 

4,015 

— 

642 

632 

4 

829 

96 

235 

327 

2,953 

1,371 

2 

948 

144 

— 

— 

6 

4,740 

— 

4,894 

— 

8,037 

7,710 

2,570 

27,915 

13,275 

9,510 

— 

10,401 

1,071 

10,250 

530 

1,974 

(13) 

42,497 

47,640 

— 

6,477 

12,000 

— 

7,668 

2,610 

(22) 

— 

24,070 

18,350 

— 

— 

— 

— 

— 

— 

— 

85 

— 

— 

— 

23 

— 

— 

85 

12,220 

933 

— 

39 

1 

— 

80 

230 

4,971 

86 

10,540 

— 

16 

7,830 

223 

391 

60 

4,272 

27,267 

— 

3,870 

— 

18,594 

6,301 

9,668 

1,558 

— 

64,078 

280 

— 

1,390 

— 

2,096 

630 

360 

— 

— 

6,449 

— 

— 

33 

2,030 

— 

534 

3,496 

1,782 

— 

— 

1,252 

— 

— 

270 

— 

4,250 

— 

24,070 

— 

9 

— 

7 

2,065 

— 

— 

— 

4,545 

— 

3,504 

— 

5,964 

7,080 

2,210 

28,000 

25,495 

3,994 

— 

10,440 

1,039 

8,220 

610 

1,670 

1,462 

40,801 

58,180 

— 

5,241 

19,830 

223 

7,789 

2,670 

— 

27,267 

— 

22,220 

(9) 

18,594 

6,294 

7,603 

1,558 

— 

64,078 

393 

1,152 

— 

— 

— 

(1,390) 

— 

— 

(630) 

(360) 

49 

12,220 

— 

— 

— 

— 

(2,030) 

80 

230 

19 

(86) 

10,540 

— 

(16) 

7,830 

— 

228 

60 

88 

145 

(137) 

3,870 

— 

— 

— 

— 

— 

— 

$ 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

(8)

(8)

(8)

(8)

(8)

(9)

(9)

(8)

(9)

(9)

(9)

(5)

(5)

(5)

(5)

(5)

(9)

(8)

(8)

(8)

(9)

(9)

(9)

(8)

(8)

(8)

(9)

(9)

(9)

(9)

(5)

(5)

(5)

(5)

(5)

(5)

(5)

$ 

177

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents  

             Schedule 12-14

MAIN STREET CAPITAL CORPORATION
Consolidated Schedule of Investments In and Advances to Affiliates (Continued)
December 31, 2022
(dollars in thousands)

Type of Investment(1) (10) (11)

Geography

Amount of
Realized
Gain/(Loss)

Amount of
Unrealized
Gain/(Loss)

Amount of
Interest,
Fees or
Dividends
Credited to
Income(2)

December 31,
2021 Fair 
Value

Gross
Additions(3)

Gross
Reductions(4)

December 31,
2022 Fair 
Value (13)

Company

Total 
Rate

Base 
Rate

L+

GRT Rubber Technologies LLC

10.12% L+

12.12% L+

PIK 
Rate

Spread

7.50%

6.00%

8.00%

Gulf Publishing Holdings, LLC

L+

9.50%

Secured Debt

Member Units

Secured Debt

Secured Debt

Member Units

Secured Debt

12.50%

Jensen Jewelers of Idaho, LLC

P+

Kickhaefer Manufacturing 
Company, LLC

13.75% P+

11.50%

9.00%

6.75%

6.75%

Market Force Information, LLC

15.13% L+

11.00%

6.25% Secured Debt

Secured Debt

Member Units

Preferred Equity

Secured Debt

Secured Debt

Member Units

Secured Debt

Secured Debt

Preferred Equity

Member Units

Secured Debt

12.00%

12.00% Secured Debt

MetalForming AcquireCo, LLC

12.75%

8.00%

MH Corbin Holding LLC

13.00%

MSC Adviser I, LLC

Mystic Logistics Holdings, LLC

10.00%

OMi Topco, LLC

12.00%

PPL RVs, Inc.

L+

10.25% L+

7.00%

7.00%

Principle Environmental, LLC

Member Units

Secured Debt

Secured Debt

8.00% Preferred Equity

Common Stock

Secured Debt

Preferred Member Units

Preferred Member Units

Member Units

Secured Debt

Secured Debt

Common Stock

Secured Debt

Preferred Member Units

Secured Debt

Secured Debt

Common Stock

Common Stock

Secured Debt

— 

— 

— 

— 

— 

— 

(5,822) 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

(63) 

1,190 

— 

(33) 

(1,750) 

— 

3,848 

(116) 

— 

(1,820) 

— 

(8) 

2,550 

— 

— 

(5,090) 

390 

(163) 

(7,325) 

— 

— 

— 

— 

— 

699 

— 

— 

(17,470) 

— 

(1) 

13,990 

(53) 

2,600 

9 

247 

4,590 

— 

— 

(5)

(5)

(8)

(8)

(8)

(8)

(8)

(8)

(8)

(8)

(9)

(9)

(9)

(5)

(5)

(5)

(5)

(9)

(9)

(9)

(7)

(7)

(7)

(7)

(5)

(5)

(5)

(8)

(6)

(6)

(6)

(8)

(8)

(8)

(8)

(8)

(8)

(8)

178

2,233 

895 

25 

3,973 

2,525 

7 

503 

77 

— 

— 

3 

292 

2,784 

2,430 

352 

— 

113 

592 

— 

— 

16 

1,143 

95 

— 

999 

— 

— 

9,297 

4 

607 

4,202 

2,135 

2,154 

79 

1,714 

1,627 

— 

104 

21,598 

49,700 

— 

38,885 

46,190 

257 

9,717 

— 

— 

— 

— 

2,550 

12,420 

20,324 

3,876 

12,310 

2,460 

3,400 

8,936 

— 

— 

— 

— 

— 

5,934 

— 

— 

140,400 

— 

6,378 

8,840 

18,000 

20,210 

727 

11,655 

14,360 

— 

1,465 

— 

1,190 

670 

1,641 

— 

— 

— 

2,400 

— 

5,600 

— 

8 

2,550 

50 

2 

— 

390 

2,853 

— 

— 

— 

23,576 

6,010 

1,537 

708 

— 

— 

— 

— 

1 

13,990 

53 

2,600 

1,273 

10,000 

4,590 

238 

9 

21,598 

— 

— 

33 

1,750 

257 

9,717 

116 

— 

1,820 

— 

108 

— 

— 

36 

5,090 

— 

163 

7,326 

— 

— 

— 

— 

— 

2,094 

— 

— 

— 

50,890 

670 

40,493 

44,440 

— 

— 

2,284 

— 

3,780 

— 

2,450 

14,970 

20,374 

3,842 

7,220 

2,850 

6,090 

1,610 

— 

— 

23,576 

6,010 

1,537 

4,548 

— 

— 

17,470 

122,930 

— 

633 

— 

2,303 

— 

2,000 

— 

— 

— 

1,474 

— 

5,746 

22,830 

15,750 

22,810 

— 

21,655 

18,950 

238 

— 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents  

             Schedule 12-14

MAIN STREET CAPITAL CORPORATION
Consolidated Schedule of Investments In and Advances to Affiliates (Continued)
December 31, 2022
(dollars in thousands)

Company

Total 
Rate

Base 
Rate

Spread

PIK 
Rate

13.00%

Quality Lease Service, LLC

Robbins Bros. Jewelry, Inc.

Trantech Radiator Topco, LLC

Ziegler’s NYPD, LLC

Other controlled investments

2717 MH, L.P.

ASC Interests, LLC

ATS Workholding, LLC

12.50%  

12.00%

12.00%

6.50%

14.00%

13.00%

13.00%

5.00%

5.00%

Barfly Ventures, LLC

7.00%

Batjer TopCo, LLC

11.00%

Bolder Panther Group, LLC

13.39% SF+

9.26%

Bridge Capital Solutions 
Corporation

8.00%

13.00%

13.00%

Type of Investment(1) (10) (11)

Geography

Amount of
Realized
Gain/(Loss)

Amount of
Unrealized
Gain/(Loss)

Amount of
Interest,
Fees or
Dividends
Credited to
Income(2)

December 31,
2021 Fair 
Value

Gross
Additions(3)

Gross
Reductions(4)

December 31,
2022 Fair 
Value (13)

Secured Debt

Preferred Member Units

Common Stock

Member Units

Secured Debt

Secured Debt

Preferred Equity

Secured Debt

Secured Debt

Common Stock

Secured Debt

Secured Debt

Secured Debt

Preferred Member Units

Warrants

LP Interests (2717 MH, L.P.)

LP Interests (2717 HPP-MS, L.P.)

Secured Debt

Secured Debt

Member Units

Secured Debt

Secured Debt

Preferred Member Units

Secured Debt

Member Units

Secured Debt

Secured Debt

Secured Debt

Preferred Stock

Secured Debt

Secured Debt

Class A Preferred Member Units

Class B Preferred Member Units

Secured Debt

Secured Debt

Preferred Member Units

Warrants

(8)

(8)

(8)

(7)

(9)

(9)

(9)

(7)

(7)

(7)

(8)

(8)

(8)

(8)

(8)

(8)

(8)

(8)

(8)

(8)

(9)

(9)

(9)

(5)

(5)

(8)

(8)

(8)

(8)

(9)

(9)

(9)

(9)

(6)

(6)

(6)

(6)

179

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

1,260 

(120) 

76 

— 

— 

3,810 

5 

(23) 

(860) 

— 

(55) 

(74) 

(1,890) 

— 

2,389 

— 

— 

— 

80 

(620) 

(869) 

— 

— 

1,390 

— 

— 

— 

— 

— 

305 

— 

8,250 

— 

— 

— 

117 

804 

1,355 

— 

— 

32 

4,678 

558 

7 

1,044 

116 

71 

66 

390 

— 

— 

— 

— 

36 

266 

— 

— 

— 

— 

51 

— 

5 

— 

1,139 

631 

23 

9,164 

2,466 

1,210 

1,162 

132 

100 

— 

5,808 

11,160 

710 

2,148 

(44) 

36,000 

11,070 

(8) 

8,720 

8,660 

625 

1,000 

2,750 

2,130 

— 

3,971 

— 

200 

1,636 

720 

1,088 

1,917 

— 

710 

1,930 

— 

— 

— 

— 

— 

39,000 

10,194 

23,170 

8,813 

1,000 

1,000 

1,712 

24 

1,260 

— 

77 

9 

78 

3,810 

8 

23 

— 

— 

— 

— 

— 

— 

3,581 

248 

230 

13 

80 

188 

— 

— 

1 

1,390 

451 

— 

10,933 

4,095 

— 

60,194 

— 

8,250 

— 

— 

— 

116 

26 

— 

120 

1,700 

— 

674 

— 

— 

823 

860 

175 

55 

74 

1,890 

— 

— 

— 

30 

— 

— 

642 

912 

— 

— 

— 

459 

— 

— 

— 

— 

— 

10,194 

— 

— 

— 

— 

— 

5,806 

12,420 

590 

525 

(35) 

35,404 

14,880 

— 

7,920 

7,800 

450 

945 

2,676 

240 

— 

7,552 

248 

400 

1,649 

800 

634 

1,005 

— 

711 

3,320 

(8) 

— 

10,933 

4,095 

— 

99,194 

— 

31,420 

8,813 

1,000 

1,000 

1,828 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents  

             Schedule 12-14

MAIN STREET CAPITAL CORPORATION
Consolidated Schedule of Investments In and Advances to Affiliates (Continued)
December 31, 2022
(dollars in thousands)

Company

Total 
Rate

Base 
Rate

Spread

PIK 
Rate

Type of Investment(1) (10) (11)

Geography

Amount of
Realized
Gain/(Loss)

Amount of
Unrealized
Gain/(Loss)

Amount of
Interest,
Fees or
Dividends
Credited to
Income(2)

December 31,
2021 Fair 
Value

Gross
Additions(3)

Gross
Reductions(4)

December 31,
2022 Fair 
Value (13)

CBT Nuggets, LLC

Centre Technologies Holdings, 
LLC

L+

9.00%

13.13% L+

9.00%

Chamberlin Holding LLC

L+

12.13% L+

6.00%

8.00%

Charps, LLC

10.00%

Colonial Electric Company LLC

12.00%

Copper Trail Energy Fund I, LP - 
CTMH

Warrants

Member Units

Secured Debt

Secured Debt

Preferred Member Units

Secured Debt

Secured Debt

Member Units

Member Units

Unsecured Debt

Preferred Member Units

Secured Debt

Secured Debt

Preferred Member Units

LP Interests (CTMH, LP)

Digital Products Holdings LLC

14.13% L+

10.00%

Secured Debt

Preferred Member Units

Garreco, LLC

9.50% L+

8.00%

Gulf Manufacturing, LLC

Harrison Hydra-Gen, Ltd.

Johnson Downie Opco, LLC

L+

15.63% L+

11.50%

11.50%

JorVet Holdings, LLC

12.00%

KBK Industries, LLC

MS Private Loan Fund

MSC Income Fund, Inc.

NAPCO Precast, LLC

Nebraska Vet AcquireCo, LLC 
(NVS)

L+

7.00%

12.00%

12.00%

Secured Debt

Member Units

Member Units

Common Stock

Secured Debt

Secured Debt

Preferred Equity

Secured Debt

Preferred Equity

Member Units

Secured Debt

Secured Debt

LP Interests 

Common Equity

Member Units

Secured Debt

Secured Debt

Secured Debt

NexRev LLC

Preferred Member Units

Secured Debt

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

163 

(1,620) 

— 

507 

2,578 

— 

(68) 

(1,220) 

719 

(44) 

(650) 

— 

— 

30 

— 

— 

— 

— 

(470) 

1,150 

(250) 

14 

79 

2,390 

— 

— 

1,950 

— 

— 

502 

3 

(1,730) 

— 

122 

66 

— 

— 

— 

3,305 

28 

1,767 

120 

8 

1,845 

1,853 

78 

613 

764 

48 

2,953 

1,397 

— 

1,991 

200 

383 

240 

1,715 

— 

13 

1,503 

1,062 

2,680 

922 

1,671 

28 

431 

742 

30 

4 

10 

1,778 

1,299 

— 

29 

2,348 

50,620 

— 

8,864 

5,840 

— 

17,817 

24,140 

1,540 

5,694 

13,990 

— 

24,351 

9,130 

710 

16,801 

9,835 

4,196 

2,270 

5,640 

3,530 

(18) 

11,362 

3,150 

— 

— 

13,620 

— 

63,151 

2,581 

— 

13,560 

— 

4,829 

10,412 

7,700 

800 

164 

— 

1,440 

6,476 

2,860 

— 

68 

— 

1,170 

44 

— 

1,600 

60 

30 

— 

43 

— 

— 

— 

1,150 

— 

18 

114 

2,390 

25,432 

10,741 

1,950 

5,300 

13,700 

12,252 

753 

— 

— 

15,265 

88 

— 

— 

— 

1,618 

1,440 

386 

— 

— 

940 

1,220 

— 

44 

650 

1,600 

1,260 

— 

122 

1,321 

— 

370 

470 

— 

250 

— 

1,477 

— 

— 

— 

— 

5,300 

76,851 

— 

— 

1,730 

— 

— 

— 

— 

800 

2,512 

49,002 

— 

14,954 

8,700 

— 

16,945 

22,920 

2,710 

5,694 

13,340 

— 

23,151 

9,160 

588 

15,523 

9,835 

3,826 

1,800 

6,790 

3,280 

— 

9,999 

5,540 

25,432 

10,741 

15,570 

— 

— 

14,833 

753 

11,830 

— 

20,094 

10,500 

7,700 

— 

(6)

(9)

(8)

(8)

(8)

(8)

(8)

(8)

(8)

(5)

(5)

(6)

(6)

(6)

(9)

(5)

(5)

(8)

(8)

(8)

(8)

(8)

(8)

(8)

(9)

(9)

(5)

(8)

(8)

(8)

(8)

(8)

(5)

(5)

(5)

(5)

(8)

180

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents  

             Schedule 12-14

MAIN STREET CAPITAL CORPORATION
Consolidated Schedule of Investments In and Advances to Affiliates (Continued)
December 31, 2022
(dollars in thousands)

Type of Investment(1) (10) (11)

Geography

Amount of
Realized
Gain/(Loss)

Amount of
Unrealized
Gain/(Loss)

Amount of
Interest,
Fees or
Dividends
Credited to
Income(2)

December 31,
2021 Fair 
Value

Gross
Additions(3)

Gross
Reductions(4)

December 31,
2022 Fair 
Value (13)

Company

Total 
Rate

Base 
Rate

Spread

PIK 
Rate

11.00%

NRP Jones, LLC

12.00%

NuStep, LLC

10.63% L+

6.50%

12.00%

Orttech Holdings, LLC

L+

15.13% L+

11.00%

11.00%

Pearl Meyer Topco LLC

River Aggregates, LLC

Tedder Industries, LLC

Televerde, LLC

Vision Interests, Inc.

VVS Holdco LLC

12.00%

12.00%

12.00%

L+

6.00%

11.50%

Secured Debt

Preferred Member Units

Secured Debt

Member Units

Member Units

Secured Debt

Secured Debt

Preferred Member Units

Preferred Member Units

Secured Debt

Secured Debt

Preferred Stock

Secured Debt

Secured Debt

Secured Debt

Preferred Equity

Member Units

Secured Debt

Secured Debt

Preferred Member Units

Member Units

Preferred Stock

Series A Preferred Stock

Secured Debt

Secured Debt

Preferred Equity

Other

Amounts related to investments 
transferred to or from other 
1940 Act classification during 
the period

Total Control investments

Affiliate Investments

AAC Holdings, Inc.

18.00%

18.00% Secured Debt

AFG Capital Group, LLC

Common Stock

Warrants

Secured Debt

Preferred Member Units

(8)

(8)

(5)

(5)

(5)

(5)

(5)

(5)

(5)

(5)

(5)

(5)

(6)

(6)

(6)

(6)

(8)

(9)

(9)

(9)

(8)

(8)

(9)

(5)

(5)

(5)

(7)

(7)

(7)

(8)

(8)

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

(729) 

(2,913) 

— 

(1,585) 

(65) 

— 

(4) 

(5,460) 

3,088 

— 

— 

1,750 

— 

— 

(92) 

16,290 

340 

— 

(71) 

(1,564) 

(1,872) 

1,076 

— 

— 

— 

100 

— 

— 

— 

1,923 

13,245 

81 

253 

578 

17 

323 

2,180 

— 

— 

16 

3,207 

900 

31 

— 

3,714 

8,204 

— 

215 

1,900 

— 

2 

— 

144 

55 

3,606 

518 

— 

— 

— 

2,690 

2,080 

6,200 

240 

1,720 

17,240 

13,500 

— 

175 

23,976 

10,000 

— 

— 

32,674 

26,970 

3,280 

1,040 

15,141 

8,579 

7,280 

— 

3,000 

1,169 

30,100 

11,840 

— 

— 

— 

— 

1,333 

— 

— 

— 

2,679 

1,178 

— 

5,150 

— 

53 

1,750 

1,500 

— 

92 

16,290 

340 

800 

51 

666 

— 

1,794 

— 

811 

61 

100 

— 

— 

— 

3,677 

1,491 

6,123 

— 

4,768 

2,913 

— 

1,585 

65 

— 

4 

5,460 

— 

175 

600 

— 

1,500 

— 

4,085 

— 

— 

— 

72 

1,564 

1,872 

— 

— 

2,001 

— 

— 

— 

— 

— 

— 

8,477 

1,110 

2,080 

4,615 

175 

4,399 

18,414 

8,040 

5,150 

— 

23,429 

11,750 

— 

— 

28,681 

43,260 

3,620 

1,840 

15,120 

7,681 

5,408 

1,794 

3,000 

(21) 

30,161 

11,940 

— 

— 

— 

— 

(5,822)  $ 

56,682 

$ 

155,967 

$ 

1,489,257 

$ 

488,176 

$ 

268,138 

$ 

1,703,172 

— 

— 

— 

— 

— 

$ 

178 

$ 

2,032 

$ 

9,794 

$ 

1,756 

$ 

— 

$ 

11,550 

(2,079) 

(1,940) 

— 

1,660 

— 

— 

2 

200 

2,079 

1,940 

144 

7,740 

— 

— 

— 

1,660 

2,079 

1,940 

144 

— 

— 

— 

— 

9,400 

$ 

$ 

181

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents  

             Schedule 12-14

MAIN STREET CAPITAL CORPORATION
Consolidated Schedule of Investments In and Advances to Affiliates (Continued)
December 31, 2022
(dollars in thousands)

Type of Investment(1) (10) (11)

Geography

Amount of
Realized
Gain/(Loss)

Amount of
Unrealized
Gain/(Loss)

December 31,
2021 Fair 
Value

Gross
Additions(3)

Gross
Reductions(4)

December 31,
2022 Fair 
Value (13)

Company

ATX Networks Corp.

Total 
Rate

Base 
Rate

12.23% L+

10.00%

PIK 
Rate

Spread

7.50%

BBB Tank Services, LLC

15.12% L+

15.12% L+

11.00%

11.00%

Secured Debt

10.00% Unsecured Debt

Common Stock

Unsecured Debt

Unsecured Debt

Member Units

15.00%

Preferred Stock (non-voting)

Boccella Precast Products LLC

10.00%

Buca C, LLC

9.00%

6.00%

Career Team Holdings, LLC

L+

6.00%

12.50%

Chandler Signs Holdings, LLC

Classic H&G Holdings, LLC

9.75% L+

6.00%

8.00%

Secured Debt

Member Units

Secured Debt

6.00% Preferred Member Units

Secured Debt

Secured Debt

Common Stock

Class A Units

Secured Debt

Secured Debt

Congruent Credit Opportunities 
Funds

DMA Industries, LLC

12.00%

Dos Rios Partners

Dos Rios Stone Products LLC

EIG Fund Investments

Flame King Holdings, LLC

10.75% L+

13.25% L+

6.50%

9.00%

Freeport Financial SBIC Fund LP

GFG Group, LLC.

9.00%

Hawk Ridge Systems, LLC

10.13% L+

6.00%

9.00%

Preferred Member Units

LP Interests (Congruent Credit 
Opportunities Fund 
  III, LP)

Secured Debt

Preferred Equity

LP Interests (Dos Rios Partners, LP)

LP Interests (Dos Rios Partners - A, 
LP)

Class A Preferred Units

LP Interests (EIG Global Private Debt 
Fund-A, L.P.)

Secured Debt

Secured Debt

Preferred Equity

LP Interests (Freeport Financial SBIC 
Fund LP)

LP Interests (Freeport First Lien Loan 
Fund III LP)

Secured Debt

Preferred Member Units

Secured Debt

Secured Debt

Preferred Member Units

(6)

(6)

(6)

(8)

(8)

(8)

(8)

(6)

(6)

(7)

(7)

(6)

(6)

(6)

(8)

(6)

(6)

(6)

(8)

(7)

(7)

(8)

(8)

(8)

(8)

(9)

(9)

(9)

(5)

(5)

(5)

(5)

(9)

(9)

(9)

Amount of
Interest,
Fees or
Dividends
Credited to
Income(2)

758 

329 

— 

105 

527 

— 

— 

32 

66 

1,894 

— 

10 

7,092 

1,963 

— 

800 

1,707 

— 

— 

320 

4,830 

14,370 

— 

— 

2,607 

20,050 

— 

— 

639 

1,606 

1,711 

566 

2,621 

— 

1 

— 

— 

103 

669 

2,739 

2,153 

4,500 

460 

4,000 

19,274 

15,260 

9,959 

20,993 

5,944 

10,329 

3,280 

640 

547 

6,324 

20,996 

10,400 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

134 

306 

3,270 

— 

379 

— 

— 

— 

(1,860) 

103 

— 

— 

— 

— 

1,330 

— 

(43) 

9,380 

(142) 

165 

1,316 

202 

(1,055) 

(335) 

690 

— 

60 

162 

7,180 

(128) 

3 

6,078 

(57) 

(34) 

150 

3 

(13) 

2,780 

442 

1,248 

577 

230 

3,054 

803 

7,231 

12,545 

6,990 

2,585 

34,800 

14,680 

64 

— 

20 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

182

362 

635 

3,270 

— 

379 

— 

— 

— 

— 

103 

— 

621 

40 

— 

1,330 

11,720 

43 

9,377 

— 

207 

1,316 

202 

64 

690 

1,102 

1,276 

204 

7,180 

— 

— 

34 

150 

600 

3,013 

2,780 

1,111 

— 

— 

— 

— 

— 

— 

— 

1,860 

2,136 

— 

630 

— 

— 

— 

11,160 

43 

— 

2,302 

— 

— 

1,404 

446 

— 

636 

— 

— 

— 

2,595 

1,383 

1,234 

— 

— 

13 

— 

6,343 

2,598 

3,270 

800 

2,086 

— 

— 

320 

2,970 

12,337 

— 

(9) 

20,090 

4,500 

1,790 

4,560 

19,274 

24,637 

7,657 

21,200 

7,260 

9,127 

2,898 

1,330 

1,013 

7,600 

21,200 

17,580 

3,483 

5,848 

11,345 

7,140 

3,185 

37,800 

17,460 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents  

             Schedule 12-14

MAIN STREET CAPITAL CORPORATION
Consolidated Schedule of Investments In and Advances to Affiliates (Continued)
December 31, 2022
(dollars in thousands)

Company

Total 
Rate

Base 
Rate

Spread

PIK 
Rate

Type of Investment(1) (10) (11)

Geography

Amount of
Realized
Gain/(Loss)

Amount of
Unrealized
Gain/(Loss)

Amount of
Interest,
Fees or
Dividends
Credited to
Income(2)

December 31,
2021 Fair 
Value

Gross
Additions(3)

Gross
Reductions(4)

December 31,
2022 Fair 
Value (13)

Houston Plating and Coatings, 
LLC

8.00%

HPEP 3, L.P.

I-45 SLF LLC

Iron-Main Investments, LLC

L.F. Manufacturing Holdings, 
LLC

OnAsset Intelligence, Inc.

12.50%

12.50%

12.50%

12.50%

12.00%

12.00%

12.00%

12.00%

10.00%

7.00%

Preferred Member Units

Unsecured Convertible Debt

Member Units

LP Interests (HPEP 3, L.P.)

LP Interests (HPEP 4, L.P.)

LP Interests (423 COR, LP)

Member Units (Fully diluted 20.0%; 
21.75% profits interest)

Secured Debt

Secured Debt

Secured Debt

Secured Debt

Common Stock

14.00%

Preferred Member Units (non-voting)

Member Units

12.00% Secured Debt

12.00% Secured Debt

12.00% Secured Debt

12.00% Secured Debt

10.00% Unsecured Debt

7.00% Preferred Stock

Oneliance, LLC

L+

15.13% L+

11.00%

11.00%

Rocaceia, LLC (Quality Lease and 
Rental Holdings, LLC)

12.00%

SI East, LLC (Stavig)

9.50%

Slick Innovations, LLC

14.00%

Sonic Systems International, LLC

11.24% L+

7.50%

Student Resource Center, LLC

13.27% L+

8.50%

Common Stock

Warrants

Secured Debt

Secured Debt

Preferred Stock

Secured Debt

Preferred Member Units

Secured Debt 

Secured Debt 

Preferred Member Units

Secured Debt

Common Stock

Warrants

Secured Debt

Common Stock

Secured Debt

— 

— 

— 

779 

— 

— 

— 

— 

— 

— 

— 

— 

— 

617 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

(86) 

— 

— 

— 

— 

— 

— 

1,219 

— 

— 

— 

150 

40 

(810) 

254 

— 

— 

(2,629) 

— 

— 

— 

— 

— 

— 

(541) 

(395) 

(403) 

(867) 

(1,809) 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

(34) 

2,080 

70 

264 

(219) 

242 

(76) 

— 

— 

243 

17 

(48) 

— 

— 

2,028 

591 

411 

1,134 

2,572 

— 

9 

224 

28 

29 

62 

129 

5 

— 

— 

— 

— 

750 

2 

— 

— 

237 

8,409 

647 

936 

456 

— 

1,434 

43 

— 

770 

2,960 

3,210 

4,712 

— 

— 

14,387 

4,557 

3,170 

8,944 

19,805 

1,798 

107 

2,560 

935 

954 

2,055 

4,285 

192 

— 

— 

— 

— 

5,547 

1,056 

— 

— 

2,250 

63,600 

11,570 

5,320 

1,510 

400 

11,757 

1,070 

— 

150 

40 

— 

1,033 

2,332 

1,400 

— 

10 

7 

— 

42 

— 

10 

617 

28 

29 

62 

129 

113 

— 

— 

— 

— 

12 

— 

— 

— 

3,750 

31,159 

2,080 

10,080 

264 

1,219 

4,012 

286 

4,556 

— 

— 

810 

1,414 

— 

— 

920 

3,000 

2,400 

4,331 

2,332 

1,400 

2,629 

11,758 

67 

47 

— 

288 

— 

117 

3,177 

394 

403 

868 

1,808 

— 

— 

— 

— 

— 

— 

— 

— 

— 

6,000 

4,973 

— 

1,560 

244 

1,619 

— 

76 

— 

4,500 

3,130 

8,944 

19,559 

1,798 

— 

— 

569 

580 

1,249 

2,606 

305 

— 

— 

— 

— 

5,559 

1,056 

— 

— 

— 

89,786 

13,650 

13,840 

1,530 

— 

15,769 

1,280 

4,556 

(9)

(8)

(8)

(8)

(8)

(8)

(8)

(5)

(5)

(5)

(5)

(5)

(8)

(8)

(8)

(8)

(8)

(8)

(8)

(8)

(8)

(8)

(7)

(7)

(7)

(8)

(8)

(7)

(7)

(7)

(6)

(6)

(6)

(8)

(8)

(6)

183

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents  

             Schedule 12-14

MAIN STREET CAPITAL CORPORATION
Consolidated Schedule of Investments In and Advances to Affiliates (Continued)
December 31, 2022
(dollars in thousands)

Amount of
Realized
Gain/(Loss)

Amount of
Unrealized
Gain/(Loss)

(5,991) 

4,000 

Company

Total 
Rate

Base 
Rate

Spread

PIK 
Rate

Type of Investment(1) (10) (11)

Geography

Superior Rigging & Erecting Co.

12.00%

The Affiliati Network, LLC

13.00%

13.00%

UnionRock Energy Fund II, LP

Secured Debt

Preferred Equity

Secured Debt

Preferred Member Units

Secured Debt

Secured Debt

Preferred Stock

LP Interests

UniTek Global Services, Inc.

10.76% SF+

5.50% 2.00% Secured Debt

10.76% SF+

5.50% 2.00% Secured Debt

15.00%

20.00%

20.00%

19.00%

13.50%

14.00%

11.50%

8.00%

Universal Wellhead Services 
Holdings, LLC

Volusion, LLC

World Micro Holdings, LLC

13.00%

Other

Amounts related to investments 
transferred to or from other 
1940 Act classification during 
the period

Total Affiliate investments

15.00% Secured Convertible Debt

20.00% Preferred Stock

20.00% Preferred Stock

19.00% Preferred Stock

13.50% Preferred Stock

Common Stock

14.00%

Preferred Member Units

Member Units

Secured Debt

Unsecured Convertible Debt

Preferred Member Units

Warrants

Secured Debt

Preferred Equity

(6)

(6)

(7)

(7)

(9)

(9)

(9)

(9)

(6)

(6)

(6)

(6)

(6)

(6)

(6)

(6)

(8)

(8)

(8)

(8)

(8)

(8)

(7)

(7)

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

(143) 

— 

— 

— 

— 

— 

— 

Amount of
Interest,
Fees or
Dividends
Credited to
Income(2)

December 31,
2021 Fair 
Value

6 

— 

2,662 

— 

32 

1,520 

403 

596 

40 

201 

269 

384 

— 

— 

— 

— 

— 

— 

1,982 

33 

3 

— 

248 

— 

— 

10,839 

— 

21,332 

4,500 

262 

12,834 

6,400 

6,123 

371 

1,852 

2,375 

2,832 

1,498 

— 

— 

— 

— 

— 

17,434 

409 

5,990 

— 

— 

— 

— 

Gross
Additions(3)

Gross
Reductions(4)

5,877 

16,716 

— 

46 

— 

3,764 

48 

— 

2,491 

11 

72 

2,217 

385 

493 

— 

— 

— 

220 

— 

— 

— 

— 

— 

14,140 

3,845 

— 

— 

— 

— 

3,920 

3,440 

— 

2,759 

— 

212 

— 

384 

— 

— 

— 

— 

— 

— 

2,520 

409 

5,990 

— 

— 

— 

— 

December 31,
2022 Fair 
Value (13)

— 

— 

21,378 

4,500 

106 

9,442 

6,400 

5,855 

382 

1,712 

4,592 

2,833 

1,991 

— 

— 

— 

220 

— 

14,914 

— 

— 

— 

14,140 

3,845 

— 

— 

— 

— 

— 

— 

— 

(174) 

3 

26 

1,011 

(384) 

493 

— 

— 

— 

220 

— 

(1,821) 

(409) 

(5,990) 

— 

— 

— 

— 

$ 

(3,319)  $ 

10,314 

$ 

54,963 

$ 

549,214 

$ 

157,996 

$ 

104,813 

$ 

618,359 

(3,538) 

(1,491) 

(15,962) 

10,853 

10,853 

— 

______________________
(1) The principal amount, the ownership detail for equity investments and if the investment is income producing is included in the Consolidated Schedule of 

Investments included in Item 8. Consolidated Financial Statements of this Annual Report on Form 10-K.

(2) Represents the total amount of interest, fees and dividends credited to income for the portion of the period for which an investment was included in Control or 

Affiliate categories, respectively. For investments transferred between Control and Affiliate categories during the period, any income or investment balances related 
to the time period it was in the category other than the one shown at period end is included in “Amounts related to investments transferred from other 1940 Act 
classifications during the period.”

184

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents  

             Schedule 12-14

MAIN STREET CAPITAL CORPORATION
Consolidated Schedule of Investments In and Advances to Affiliates (Continued)
December 31, 2022
(dollars in thousands)

(3) Gross additions include increases in the cost basis of investments resulting from new portfolio investments, follow-on investments and accrued PIK interest, and the 
exchange of one or more existing securities for one or more new securities. Gross additions also include net increases in unrealized appreciation or net decreases in 
net unrealized depreciation as well as the movement of an existing portfolio company into this category and out of a different category.

(4) Gross reductions include decreases in the cost basis of investments resulting from principal repayments or sales and the exchange of one or more existing securities 

for one or more new securities. Gross reductions also include net increases in net unrealized depreciation or net decreases in unrealized appreciation as well as the 
movement of an existing portfolio company out of this category and into a different category.

(5) Portfolio company located in the Midwest region as determined by location of the corporate headquarters. The fair value as of December 31, 2022 for control 

investments located in this region was $346,535. This represented 21.7% of net assets as of December 31, 2022. The fair value as of December 31, 2022 for 
affiliate investments located in this region was $67,491. This represented 12.2% of net assets as of December 31, 2022.

(6) Portfolio company located in the Northeast region and Canada as determined by location of the corporate headquarters. The fair value as of December 31, 2022 for 
control investments located in this region was $144,681. This represented 9.0% of net assets as of December 31, 2022. The fair value as of December 31, 2022 for 
affiliate investments located in this region was $105,372. This represented 19.1% of net assets as of December 31, 2022.

(7) Portfolio company located in the Southeast region as determined by location of the corporate headquarters. The fair value as of December 31, 2022 for control 

investments located in this region was $16,360. This represented 1.0% of net assets as of December 31, 2022. The fair value as of December 31, 2022 for affiliate 
investments located in this region was $196,507. This represented 35.6% of net assets as of December 31, 2022.

(8) Portfolio company located in the Southwest region as determined by location of the corporate headquarters. The fair value as of December 31, 2022 for control 
investments located in this region was $593,513. This represented 37.1% of net assets as of December 31, 2022. The fair value as of December 31, 2022 for 
affiliate investments located in this region was $99,261. This represented 18.0% of net assets as of December 31, 2022.

(9) Portfolio company located in the West region as determined by location of the corporate headquarters. The fair value as of December 31, 2022 for control 

investments located in this region was $498,340. This represented 31.2% of net assets as of December 31, 2022. The fair value as of December 31, 2022 for 
affiliate investments located in this region was $83,950. This represented 15.2% of net assets as of December 31, 2022.

(10) All of the Company’s portfolio investments are generally subject to restrictions on resale as “restricted securities,” unless otherwise noted.

(11) This schedule should be read in conjunction with the Consolidated Schedule of Investments and Notes to the Consolidated Financial Statements included in Item 8. 

Consolidated Financial Statements of this Annual Report on Form 10-K. Supplemental information can be located within the Consolidated Schedule of 
Investments including end of period interest rate, preferred dividend rate, maturity date, investments not paid currently in cash and investments whose value was 
determined using significant unobservable inputs.

(12) Investment has an unfunded commitment as of December 31, 2022 (see Note K — Commitments and Contingencies in Item 8. Consolidated Financial Statements 

of this Annual Report on Form 10-K). The fair value of the investment includes the impact of the fair value of any unfunded commitments.

(13) Negative fair value is the result of the capitalized discount being greater than the principal amount outstanding on the loan.

185

 
 
 
 
 
 
 
Table of contents  

             Schedule 12-14

MAIN STREET CAPITAL CORPORATION
Consolidated Schedule of Investments In and Advances to Affiliates
December 31, 2021
(dollars in thousands)

Company

Total 
Rate

Base 
Rate

Spread

PIK 
Rate

Type of Investment(1)(10)(11)

Geogra
phy

Amount of
Realized
Gain/(Loss)

Amount of
Unrealized
Gain/(Loss)

Amount of
Interest,
Fees or
Dividends
Credited to
Income(2)

December 31,
2020
Fair Value

Gross
Additions(3)

Gross
Reductions(4)

December  31,
2021
Fair Value

Majority-owned investments

ASK (Analytical Systems Keco Holdings, 
LLC)

12.00% L+

10.00%

Secured Debt

Preferred Member Units

Warrants

Brewer Crane Holdings, LLC

11.00% L+

10.00%

Secured Debt

Café Brazil, LLC

Preferred Member Units

Member Units

California Splendor Holdings LLC

11.00% L+

10.00%

Secured Debt

Preferred Member Units

Clad-Rex Steel, LLC

10.00%

Secured Debt

10.50% L+

9.50%

Secured Debt

CMS Minerals Investments

Member Units

Member Units

Cody Pools, Inc.

12.25% L+

10.50%

Secured Debt

Preferred Member Units

CompareNetworks Topco, LLC

10.00% L+

9.00%

Secured Debt

Datacom, LLC

5.00%

8.00%

Preferred Member Units

Secured Debt

Secured Debt

Preferred Member Units

Direct Marketing Solutions, Inc.

12.00% L+

11.00%

Secured Debt

Preferred Stock

Gamber-Johnson Holdings, LLC

9.50% L+

7.50%

Secured Debt

GRT Rubber Technologies LLC

8.10% L+

8.00%

Secured Debt

Member Units

Jensen Jewelers of Idaho, LLC

10.00% P+

6.75%

Secured Debt

Member Units

(8)

(8)

(8)

(9)

(9)

(8)

(9)

(9)

(5)

(5)

(5)

(9)

(8)

(8)

(9)

(9)

(8)

(8)

(8)

(9)

(9)

(5)

(5)

(8)

(8)

(9)

$ 

— 

$ 

— 

$ 

691 

$ 

4,873 

$ 

153 

$ 

290 

$ 

4,736 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

(3,601) 

(7,324) 

— 

— 

— 

— 

— 

— 

— 

(733) 

(10) 

— 

1,860 

540 

36 

7,034 

— 

— 

1,640 

691 

242 

32,700 

(18) 

5,220 

(628) 

2,130 

7,324 

137 

(1,030) 

32 

(5,638) 

213 

1,290 

(13) 

— 

— 

940 

927 

1,012 

3,381 

1,505 

110 

1,167 

2,391 

50 

2,357 

3,100 

777 

474 

793 

1 

— 

2,034 

672 

2,019 

3,921 

1,786 

4,264 

313 

3,200 

10 

8,513 

5,850 

2,030 

35,833 

14,496 

1,100 

10,853 

9,140 

1,624 

14,216 

14,940 

7,954 

6,780 

— 

12,146 

— 

15,006 

19,380 

19,838 

52,490 

16,775 

44,900 

3,400 

4,894 

3,200 

— 

20 

1,860 

540 

211 

8,289 

— 

(52) 

1,640 

691 

32,737 

32,700 

18 

5,220 

8,404 

2,130 

9,934 

9,512 

— 

1,761 

2,848 

22,110 

1,290 

13 

10 

496 

— 

— 

8,129 

— 

29 

400 

— 

341 

4,469 

— 

1,495 

— 

736 

14,276 

7,324 

470 

1,030 

1 

5,638 

— 

— 

863 

4,894 

— 

8,037 

7,710 

2,570 

27,915 

22,785 

1,071 

10,401 

10,780 

1,974 

42,484 

47,640 

6,477 

12,000 

7,668 

— 

2,610 

24,048 

18,350 

21,598 

49,700 

38,885 

46,190 

2,550 

186

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents  

             Schedule 12-14

MAIN STREET CAPITAL CORPORATION
Consolidated Schedule of Investments In and Advances to Affiliates (Continued)
December 31, 2021
(dollars in thousands)

Company

Total 
Rate

Base 
Rate

Spread

PIK 
Rate

Type of Investment(1)(10)(11)

Geogra
phy

Amount of
Realized
Gain/(Loss)

Amount of
Unrealized
Gain/(Loss)

December 31,
2020
Fair Value

Gross
Additions(3)

Gross
Reductions(4)

December  31,
2021
Fair Value

10.00% P+

6.75%

Secured Debt

Kickhaefer Manufacturing Company, LLC

11.50%

9.00%

Member Units

Secured Debt

Secured Debt

Member Units

Market Force Information, LLC

12.00% L+

11.00%

Secured Debt

MH Corbin Holding LLC

MSC Adviser I, LLC

Mystic Logistics Holdings, LLC

12.00%

OMi Holdings, Inc.

12.00%

12.00%

13.00%

12.00% Secured Debt

Secured Debt

Preferred Member Units

Member Units

Secured Debt

Common Stock

Secured Debt

Preferred Member Units

PPL RVs, Inc.

7.50% L+

7.00%

Secured Debt

Principle Environmental, LLC

13.00%

Quality Lease Service, LLC

Common Stock

Secured Debt

Common Stock

Preferred Member Units

Warrants

Member Units

Robbins Bros. Jewelry, Inc.

12.00% L+

11.00%

Secured Debt

Trantech Radiator Topco, LLC

12.00%

Ziegler’s NYPD, LLC

12.00%

14.00%

6.50%

Preferred Equity

Secured Debt

Common Stock

Secured Debt

Secured Debt

Secured Debt

Preferred Member Units

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

(9)

(9)

(5)

(5)

(5)

(9)

(9)

(5)

(5)

(8)

(6)

(6)

(8)

(8)

(8)

(8)

(8)

(8)

(8)

(8)

(7)

(9)

(9)

(7)

(7)

(8)

(8)

(8)

(8)

187

Amount of
Interest,
Fees or
Dividends
Credited to
Income(2)

3 

1,937 

2,526 

354 

92 

387 

— 

1,137 

— 

— 

4,800 

— 

— 

1,370 

— 

(4,626) 

(2,059) 

(2,370) 

— 

7,620 

22,269 

3,909 

13,400 

1,600 

13,562 

8,280 

2,370 

— 

4,800 

55 

— 

1,370 

1,800 

— 

34 

— 

23,638 

6,216 

116,760 

23,640 

1 

(150) 

169 

(170) 

(25) 

2,860 

(62) 

(490) 

(449) 

330 

(461) 

— 

— 

49 

2,630 

— 

— 

21 

350 

820 

1,271 

1,109 

1,578 

957 

555 

929 

— 

— 

— 

— 

621 

— 

1,084 

116 

76 

390 

66 

— 

6,723 

8,990 

10 

— 

— 

18,000 

20,380 

11,806 

11,500 

6,397 

— 

10,500 

870 

4,460 

— 

— 

8,644 

6,030 

625 

2,750 

979 

1,780 

— 

801 

2,860 

2,938 

1,200 

1,109 

330 

— 

35,956 

11,070 

68 

2,630 

— 

— 

21 

350 

— 

— 

2,000 

33 

— 

— 

4,626 

2,380 

2,370 

— 

355 

150 

— 

170 

225 

— 

2,062 

490 

449 

1,200 

2,312 

— 

— 

— 

— 

— 

— 

— 

— 

— 

12,420 

20,324 

3,876 

14,770 

3,400 

8,936 

5,934 

— 

140,400 

6,378 

8,840 

18,000 

20,210 

12,382 

14,360 

7,273 

710 

11,160 

— 

2,148 

35,956 

11,070 

8,712 

8,660 

625 

2,750 

1,000 

2,130 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents  

             Schedule 12-14

MAIN STREET CAPITAL CORPORATION
Consolidated Schedule of Investments In and Advances to Affiliates (Continued)
December 31, 2021
(dollars in thousands)

Total 
Rate

Base 
Rate

Spread

PIK 
Rate

Type of Investment(1)(10)(11)

Geogra
phy

Amount of
Realized
Gain/(Loss)

Amount of
Unrealized
Gain/(Loss)

Amount of
Interest,
Fees or
Dividends
Credited to
Income(2)

December 31,
2020
Fair Value

Gross
Additions(3)

Gross
Reductions(4)

December  31,
2021
Fair Value

Company

Other controlled investments

2717 MH, L.P.

ASC Interests, LLC

13.00%

ATS Workholding, LLC

Barfly Ventures, LLC

5.00%

7.00%

LP Interests (2717 HPP-MS, L.P.)

LP Interests (2717 MH, L.P.)

Secured Debt

Member Units

Secured Debt

Secured Debt

Member Units

Bolder Panther Group, LLC

10.50% L+

9.00%

Secured Debt

Bond-Coat, Inc.

Class A Preferred Member Units

Class B Preferred Member Units

Common Stock

Bridge Capital Solutions Corporation

13.00%

Preferred Member Units

CBT Nuggets, LLC

Preferred Member Units

Warrants

Member Units

Centre Technologies Holdings, LLC

12.00% L+

10.00%

Secured Debt

Preferred Member Units

Chamberlin Holding LLC

9.00% L+

8.00%

Secured Debt

Charps, LLC

10.00%

15.00%

Member Units

Unsecured Debt

Secured Debt

Preferred Member Units

Colonial Electric Company LLC

12.00%

Secured Debt

Copper Trail Energy Fund I, LP - CTMH

Preferred Member Units

LP Interests (CTMH, LP)

Digital Products Holdings LLC

11.00% L+

10.00%

Secured Debt

Preferred Member Units

Garreco, LLC

9.00% L+

8.00%

Secured Debt

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

(2,320) 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

(8)

(8)

(8)

(8)

(9)

(5)

(5)

(9)

(9)

(9)

(8)

(6)

(6)

(6)

(9)

(8)

(8)

(8)

(8)

(5)

(5)

(5)

(6)

(6)

(9)

(5)

(5)

(8)

188

— 

1,165 

— 

(400) 

(154) 

— 

346 

313 

— 

9,170 

4,310 

— 

— 

840 

4,540 

(507) 

(320) 

2 

(3,660) 

260 

— 

1,907 

— 

1,450 

— 

— 

— 

— 

— 

— 

261 

— 

— 

49 

— 

3,686 

1,427 

3,100 

— 

1,705 

100 

— 

2,308 

1,266 

120 

1,544 

3,922 

1,007 

4 

4,839 

2,705 

1,480 

— 

250 

2,702 

1,715 

1,120 

3,347 

343 

1,584 

27,225 

10,194 

14,000 

2,040 

9,401 

1,000 

3,220 

46,080 

11,549 

6,160 

15,212 

29,340 

8,475 

669 

10,520 

— 

— 

747 

1,978 

18,077 

200 

405 

9,835 

4,519 

— 

1,269 

121 

— 

— 

367 

346 

12,275 

— 

9,170 

4,310 

412 

— 

840 

4,540 

33 

— 

4,001 

270 

559 

— 

3,470 

24,981 

9,130 

— 

44 

— 

— 

250 

— 

— 

400 

342 

— 

— 

500 

— 

— 

6,350 

— 

— 

— 

— 

2,718 

320 

1,396 

3,930 

3,340 

669 

— 

630 

— 

37 

— 

3,971 

1,836 

720 

3,005 

710 

1,930 

39,000 

10,194 

23,170 

— 

9,813 

1,000 

4,060 

50,620 

8,864 

5,840 

17,817 

25,680 

5,694 

— 

13,990 

24,351 

9,130 

710 

1,320 

16,801 

— 

323 

9,835 

4,196 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents  

             Schedule 12-14

MAIN STREET CAPITAL CORPORATION
Consolidated Schedule of Investments In and Advances to Affiliates (Continued)
December 31, 2021
(dollars in thousands)

Company

Total 
Rate

Base 
Rate

Spread

PIK 
Rate

Type of Investment(1)(10)(11)

Geogra
phy

Amount of
Realized
Gain/(Loss)

Amount of
Unrealized
Gain/(Loss)

Amount of
Interest,
Fees or
Dividends
Credited to
Income(2)

December 31,
2020
Fair Value

Gross
Additions(3)

Gross
Reductions(4)

December  31,
2021
Fair Value

Gulf Manufacturing, LLC

Member Units

Member Units

Gulf Publishing Holdings, LLC

10.50% L+

9.50%

Secured Debt

12.50%

6.25%

Secured Debt

Harrison Hydra-Gen, Ltd.

J&J Services, Inc.

11.50%

Common Stock

Secured Debt

Preferred Stock

Johnson Downie Opco, LLC

13.00% L+

11.50%

Secured Debt

KBK Industries, LLC

MS Private Loan Fund

5.00%

MSC Income Fund Inc.

5.00%

NAPCO Precast, LLC

Nebraska Vet AcquireCo, LLC (NVS)

12.00%

Preferred Equity

Member Units

Unsecured Debt

LP Interests

Unsecured Debt

Member Units

Secured Debt

Preferred Member Units

NexRev LLC

11.00%

Secured Debt

NRI Clinical Research, LLC

9.00%

NRP Jones, LLC

NuStep, LLC

12.00%

11.00%

Preferred Member Units

Secured Debt

Member Units

Warrants

Secured Debt

Member Units

Secured Debt

7.50% L+

6.50%

Secured Debt

Preferred Member Units

Orttech Holdings, LLC

12.00% L+

11.00%

Secured Debt

Pearl Meyer Topco LLC

12.00%

Preferred Stock

Secured Debt

(8)

(8)

(8)

(8)

(8)

(7)

(7)

(8)

(8)

(5)

(8)

(8)

(8)

(8)

(5)

(5)

(8)

(8)

(9)

(9)

(9)

(5)

(5)

(5)

(5)

(5)

(5)

(5)

(6)

189

— 

— 

— 

— 

— 

— 

860 

1,130 

— 

(2,757) 

(1,920) 

(103) 

10,952 

(5,595) 

— 

— 

420 

— 

81 

— 

(2,540) 

— 

713 

300 

2,109 

21 

1,410 

4,510 

250 

1,282 

12,044 

— 

1,264 

— 

208 

— 

992 

1,402 

— 

2,179 

1,553 

1,466 

— 

5,450 

12,800 

12,680 

— 

— 

13,200 

— 

— 

— 

16,100 

10,395 

6,500 

(1,839) 

1,883 

16,727 

1,220 

(48) 

(4,835) 

(1,238) 

— 

3,619 

4 

— 

2,720 

— 

— 

236 

80 

380 

2,805 

— 

253 

(45) 

1,470 

5,620 

5,600 

1,490 

2,080 

2,821 

1,991 

17,193 

58 

— 

1,522 

130 

4,259 

— 

10,780 

— 

— 

37,201 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

8,787 

— 

— 

— 

— 

— 

— 

— 

— 

— 

860 

1,130 

14 

849 

— 

103 

— 

11,344 

3,150 

420 

66,726 

2,581 

— 

— 

7 

3,176 

1,920 

12,903 

12,680 

— 

— 

— 

3,575 

— 

60,000 

60,000 

2,270 

5,640 

257 

9,717 

3,530 

— 

— 

11,344 

3,150 

13,620 

63,151 

2,581 

— 

13,560 

15,241 

7,700 

— 

4,846 

1,200 

38 

1,220 

48 

(749) 

— 

— 

3,619 

47 

2,120 

2,720 

24,151 

12,600 

311 

2,540 

— 

— 

2,720 

14,045 

— 

5,668 

4,851 

1,490 

— 

— 

— 

400 

— 

— 

2,600 

4,838 

2,690 

— 

— 

— 

2,080 

6,440 

17,240 

1,720 

13,500 

24,151 

10,000 

32,674 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents  

             Schedule 12-14

MAIN STREET CAPITAL CORPORATION
Consolidated Schedule of Investments In and Advances to Affiliates (Continued)
December 31, 2021
(dollars in thousands)

Company

Total 
Rate

Base 
Rate

Spread

PIK 
Rate

Type of Investment(1)(10)(11)

Geogra
phy

Amount of
Realized
Gain/(Loss)

Amount of
Unrealized
Gain/(Loss)

Amount of
Interest,
Fees or
Dividends
Credited to
Income(2)

December 31,
2020
Fair Value

Gross
Additions(3)

Gross
Reductions(4)

December  31,
2021
Fair Value

Pegasus Research Group, LLC

River Aggregates, LLC

Tedder Industries, LLC

12.00%

UnionRock Energy Fund II, LP

Vision Interests, Inc.

13.00%

Member Units

Member Units

Member Units

Secured Debt

Preferred Member Units

LP Interests

Secured Debt

Series A Preferred Stock

VVS Holdco LLC

11.50%

Secured Debt

7.00% L+

6.00%

Secured Debt

Preferred Equity

Other

Amounts related to investments 
transferred to or from other 1940 Act 
classification during the period

Total Control investments

Affiliate Investments

AAC Holdings, Inc.

18.00%

8.00%

Secured Debt

AFG Capital Group, LLC

10.00%

Common Stock

Warrants

Secured Debt

Preferred Member Units

ATX Networks Corp.

10.00%

10.00% Unsecured Debt

8.50% L+

7.50%

Secured Debt

8.75% L+

6.25% 1.50%

Secured Debt

BBB Tank Services, LLC

12.00% L+

11.00%

Unsecured Debt

Boccella Precast Products LLC

10.00%

Member Units

Preferred Stock (non-voting)

Secured Debt

Member Units

(6)

(8)

(8)

(9)

(9)

(9)

(9)

(9)

(5)

(5)

(5)

(7)

(7)

(7)

(8)

(8)

(6)

(6)

(6)

(8)

(8)

(8)

(6)

(6)

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

11,030 

3,599 

15,940 

11,030 

— 

26,970 

(1,550) 

40 

— 

— 

2,295 

— 

(160) 

— 

— 

— 

— 

— 

— 

125 

8,830 

3,240 

2,009 

16,301 

— 

273 

244 

— 

913 

7 

— 

— 

— 

8,136 

2,894 

2,028 

3,160 

— 

— 

— 

— 

— 

— 

40 

2,280 

443 

3,669 

— 

— 

30,100 

1,169 

11,840 

— 

— 

1,550 

— 

7,280 

3,280 

2,400 

16,181 

— 

440 

2,028 

160 

— 

— 

— 

— 

— 

8,579 

6,123 

— 

3,000 

30,100 

1,169 

11,840 

— 

— 

$ 

6,494 

$ 

99,420 

$ 

122,277 

$ 

1,113,725 

$ 

592,022 

$ 

216,490 

$ 

1,489,257 

— 

(217) 

1,817 

9,187 

1,095 

488 

9,794 

$ 

— 

$ 

(1,069)  $ 

— 

$ 

3,148 

$ 

— 

$ 

1,069 

$ 

2,079 

— 

— 

— 

— 

— 

(998) 

— 

1,930 

— 

— 

(4,528) 

1,133 

(2,242) 

(280) 

(162) 

— 

— 

31 

200 

— 

168 

— 

612 

— 

11 

9 

2,938 

491 

5,810 

— 

— 

12,263 

4,722 

280 

151 

— 

(1,210) 

398 

6,040 

— 

— 

— 

— 

— 

190

— 

— 

1,930 

1,963 

7,092 

1,521 

27 

— 

11 

320 

— 

998 

347 

— 

— 

— 

13,784 

2,242 

280 

162 

— 

1,940 

144 

7,740 

1,963 

7,092 

— 

2,507 

— 

— 

320 

1,210 

4,830 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents  

             Schedule 12-14

MAIN STREET CAPITAL CORPORATION
Consolidated Schedule of Investments In and Advances to Affiliates (Continued)
December 31, 2021
(dollars in thousands)

Company

Brightwood Capital Fund Investments - Fund 
V

Total 
Rate

Base 
Rate

Spread

PIK 
Rate

Type of Investment(1)(10)(11)

LP Interests (Brightwood Capital 
Fund V, LP)

Buca C, LLC

10.25% L+

9.25%

Secured Debt

CAI Software LLC

12.50%

Career Team Holdings, LLC

12.50%

Chandler Signs Holdings, LLC

Charlotte Russe, Inc

Secured Debt

Member Units

Secured Debt

Class A Common Units

Class A Units

Common Stock

Classic H&G Holdings, LLC

7.00% L+

6.00%

Secured Debt

8.00%

Secured Debt

Congruent Credit Opportunities Funds

Copper Trail Energy Fund I, LP

DMA Industries, LLC

12.00%

Dos Rios Partners

Dos Rios Stone Products LLC

East Teak Fine Hardwoods, Inc.

EIG Fund Investments

Preferred Member Units

LP Interests (Congruent Credit 
Opportunities Fund III, LP)

LP Interests (Congruent Credit 
Opportunities Fund II, LP)

LP Interests (Copper Trail Energy 
Fund I, LP)

Secured Debt

Preferred Equity

LP Interests (Dos Rios Partners - A, 
LP)

LP Interests (Dos Rios Partners, LP)

Class A Preferred Units

Common Stock

LP Interests (EIG Global Private 
Debt Fund-A, L.P.)

Flame King Holdings, LLC

12.00% L+

11.00%

Secured Debt

7.50% L+

6.50%

Secured Debt

Freeport Financial SBIC Fund LP

Preferred Equity

LP Interests (Freeport Financial 
SBIC Fund LP)

LP Interests (Freeport First Lien 
Loan Fund III LP)

GFG Group, LLC.

12.00%

Secured Debt

Preferred Member Units

Geogra
phy

Amount of
Realized
Gain/(Loss)

Amount of
Unrealized
Gain/(Loss)

Amount of
Interest,
Fees or
Dividends
Credited to
Income(2)

December 31,
2020
Fair Value

Gross
Additions(3)

Gross
Reductions(4)

December  31,
2021
Fair Value

— 

— 

— 

— 

(373) 

(340) 

10,252 

(5,095) 

— 

— 

— 

— 

— 

(1,000) 

(3,141) 

3,141 

— 

— 

— 

— 

— 

(82) 

5,750 

(96) 

(4,449) 

4,355 

(203) 

— 

— 

715 

2,252 

— 

(80) 

9 

— 

— 

— 

— 

— 

— 

— 

379 

— 

— 

1,560 

4,912 

(610) 

180 

166 

— 

— 

— 

814 

66 

110 

2,090 

(6)

(7)

(6)

(6)

(6)

(6)

(8)

(9)

(6)

(6)

(6)

(8)

(8)

(9)

(7)

(7)

(8)

(8)

(8)

(7)

(8)

(9)

(9)

(9)

(5)

(5)

(5)

(5)

191

— 

1,782 

7,570 

2,380 

513 

— 

— 

— 

83 

2,210 

1,070 

776 

— 

378 

521 

— 

— 

— 

— 

100 

53 

884 

77 

— 

— 

751 

1,601 

629 

— 

14,256 

47,474 

7,190 

— 

— 

1,460 

— 

— 

24,800 

9,510 

11,540 

94 

1,782 

— 

— 

1,720 

5,417 

1,250 

300 

526 

— 

— 

— 

5,264 

10,321 

— 

— 

1,000 

487 

— 

373 

23,940 

71,414 

— 

7,190 

20,050 

4,500 

— 

3,141 

4,000 

82 

5,750 

— 

4,355 

379 

20,993 

5,944 

1,560 

4,912 

— 

180 

200 

20,996 

6,324 

10,400 

814 

66 

15,745 

6,990 

— 

— 

1,000 

3,141 

— 

5,608 

— 

1,581 

4,449 

2,161 

— 

— 

— 

— 

610 

480 

179 

— 

— 

— 

— 

3,156 

3,200 

— 

1,000 

14,370 

— 

— 

20,050 

4,500 

460 

— 

4,000 

19,274 

15,260 

9,959 

— 

— 

20,993 

5,944 

3,280 

10,329 

640 

— 

547 

20,996 

6,324 

10,400 

6,078 

7,231 

12,545 

6,990 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents  

             Schedule 12-14

MAIN STREET CAPITAL CORPORATION
Consolidated Schedule of Investments In and Advances to Affiliates (Continued)
December 31, 2021
(dollars in thousands)

Company

Total 
Rate

Base 
Rate

Spread

PIK 
Rate

Type of Investment(1)(10)(11)

Geogra
phy

Amount of
Realized
Gain/(Loss)

Amount of
Unrealized
Gain/(Loss)

Hawk Ridge Systems, LLC

7.00% L+

6.00%

Secured Debt

8.00%

Secured Debt

Preferred Member Units

Houston Plating and Coatings, LLC

8.00%

Unsecured Convertible Debt

HPEP 3, L.P.

I-45 SLF LLC

Iron-Main Investments, LLC

L.F. Manufacturing Holdings, LLC

Meisler Operating LLC

OnAsset Intelligence, Inc.

12.50%

12.50%

12.50%

13.00%

10.00%

12.00%

Member Units

LP Interests (HPEP 3, L.P.)

Member Units (Fully diluted 20.0%; 
24.40% profits interest)

Secured Debt

12.50% Secured Debt

Secured Debt

Secured Debt

Common Stock

Member Units

Preferred Member Units (non-voting)

Common Stock

10.00% Unsecured Debt

12.00% Secured Debt

Common Stock

Warrants

Oneliance, LLC

12.00% L+

11.00%

Secured Debt

PCI Holding Company, Inc.

SI East, LLC (Stavig)

10.25%

Slick Innovations, LLC

13.00%

Preferred Stock

Preferred Stock

Secured Debt

Preferred Member Units

Secured Debt

Common Stock

Warrants

Sonic Systems International, LLC

8.50% L+

7.50%

Secured Debt

Superior Rigging & Erecting Co.

12.00%

Common Stock

Secured Debt

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

94 

7,000 

60 

(1,870) 

1,332 

(202) 

— 

— 

— 

— 

— 

510 

— 

17,048 

(7,413) 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

(830) 

830 

— 

— 

(203) 

(90) 

6,572 

(42) 

180 

40 

— 

— 

— 

(9)

(9)

(9)

(8)

(8)

(8)

(8)

(5)

(5)

(5)

(5)

(5)

(8)

(8)

(5)

(8)

(8)

(8)

(8)

(7)

(7)

(9)

(7)

(7)

(6)

(6)

(6)

(8)

(8)

(7)

192

December 31,
2020
Fair Value

Gross
Additions(3)

Gross
Reductions(4)

December  31,
2021
Fair Value

— 

2,585 

18,400 

16,400 

Amount of
Interest,
Fees or
Dividends
Credited to
Income(2)

70 

2,023 

1,914 

243 

261 

177 

1,861 

15,789 

8,450 

2,900 

5,080 

3,258 

— 

— 

— 

— 

— 

2,050 

93 

64 

7,299 

— 

— 

— 

— 

4,130 

32,962 

9,780 

5,720 

1,330 

360 

— 

— 

201 

408 

731 

346 

— 

— 

14 

— 

11 

930 

— 

— 

335 

— 

2,852 

4,032 

2,340 

731 

— 

— 

394 

37 

2,650 

21,298 

— 

— 

— 

— 

1,870 

252 

2,202 

— 

144 

— 

— 

— 

— 

— 

7,000 

60 

— 

1,706 

800 

3,170 

9,088 

19,805 

4,557 

1,798 

510 

14 

139 

930 

830 

830 

5,547 

1,056 

— 

36,765 

6,572 

42 

180 

40 

11,757 

1,070 

34 

11 

— 

830 

830 

— 

— 

4,130 

3,877 

4,782 

442 

— 

— 

— 

— 

— 

2,585 

34,800 

15,450 

2,960 

3,210 

4,712 

14,387 

3,170 

8,944 

19,805 

4,557 

1,798 

2,560 

107 

— 

192 

8,229 

— 

— 

5,547 

1,056 

— 

65,850 

11,570 

5,320 

1,510 

400 

11,757 

1,070 

21,332 

16,010 

(550) 

15,460 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of contents  

             Schedule 12-14

MAIN STREET CAPITAL CORPORATION
Consolidated Schedule of Investments In and Advances to Affiliates (Continued)
December 31, 2021
(dollars in thousands)

Company

Total 
Rate

Base 
Rate

Spread

PIK 
Rate

Type of Investment(1)(10)(11)

Geogra
phy

Amount of
Realized
Gain/(Loss)

Amount of
Unrealized
Gain/(Loss)

December 31,
2020
Fair Value

Gross
Additions(3)

Gross
Reductions(4)

December  31,
2021
Fair Value

The Affiliati Network, LLC

11.83%

7.00%

Preferred Member Units

Secured Debt

Secured Debt

Preferred Stock

UniTek Global Services, Inc.

15.00%

15.00% Secured Convertible Debt

8.50% L+

5.50% 2.00%

Secured Debt

Volusion, LLC

11.50%

8.00%

Other

Amounts related to investments 
transferred to or from other 1940 Act 
classification during the period

Total Affiliate investments

Preferred Stock

Secured Debt

Unsecured Convertible Debt

Preferred Member Units

Amount of
Interest,
Fees or
Dividends
Credited to
Income(2)

— 

842 

9 

270 

151 

236 

315 

4,500 

— 

— 

— 

— 

2,425 

3,208 

2,248 

19,243 

33 

— 

— 

291 

5,990 

— 

(11) 

(12,263) 

(7)

(9)

(9)

(9)

(6)

(6)

(6)

(8)

(8)

(8)

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

(694) 

— 

— 

— 

— 

1,178 

115 

807 

991 

118 

— 

— 

— 

— 

13,873 

1,462 

6,400 

2,461 

259 

1,439 

991 

118 

— 

— 

— 

— 

1,039 

1,200 

— 

86 

462 

316 

4,500 

12,834 

262 

6,400 

2,375 

2,222 

4,331 

2,800 

17,434 

— 

— 

— 

— 

409 

5,990 

— 

— 

$ 

17,181 

$ 

21,989 

$ 

51,278 

$ 

366,301 

$ 

336,505 

$ 

165,855 

$ 

549,214 

______________________
(1) The principal amount, the ownership detail for equity investments and if the investment is income producing is included in the Consolidated Schedule of 

Investments included in Item 8. Consolidated Financial Statements of this Annual Report on Form 10-K.

(2) Represents the total amount of interest, fees and dividends credited to income for the portion of the period for which an investment was included in Control or 
Affiliate categories, respectively. For investments transferred between Control and Affiliate categories during the period, any income or investment balances related 
to  the  time  period  it  was  in  the  category  other  than  the  one  shown  at  period  end  is  included  in  “Amounts  from  investments  transferred  from  other  1940  Act 
classifications during the period.”

(3) Gross additions include increases in the cost basis of investments resulting from new portfolio investments, follow-on investments and accrued PIK interest, and the 
exchange of one or more existing securities for one or more new securities. Gross additions also include net increases in unrealized appreciation or net decreases in 
net unrealized depreciation as well as the movement of an existing portfolio company into this category and out of a different category.

(4) Gross reductions include decreases in the cost basis of investments resulting from principal repayments or sales and the exchange of one or more existing securities 
for one or more new securities. Gross reductions also include net increases in net unrealized depreciation or net decreases in unrealized appreciation as well as the 
movement of an existing portfolio company out of this category and into a different category.

(5) Portfolio  company  located  in  the  Midwest  region  as  determined  by  location  of  the  corporate  headquarters.  The  fair  value  as  of  December  31,  2021  for  control 
investments  located  in  this  region  was  $297,953.  This  represented  25.9%  of  net  assets  as  of  December  31,  2021.  The  fair  value  as  of  December  31,  2021  for 
affiliate investments located in this region was $41,535. This represented 13.9% of net assets as of December 31, 2021.

193

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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             Schedule 12-14

MAIN STREET CAPITAL CORPORATION
Consolidated Schedule of Investments In and Advances to Affiliates (Continued)
December 31, 2021
(dollars in thousands)

(6) Portfolio company located in the Northeast region as determined by location of the corporate headquarters. The fair value as of December 31, 2021 for control 
investments  located  in  this  region  was  $117,017.  This  represented  10.8%  of  net  assets  as  of  December  31,  2021.  The  fair  value  as  of  December  31,  2021  for 
affiliate investments located in this region was $144,241. This represented 21.7% of net assets as of December 31, 2021.

(7) Portfolio company located in the Southeast region as determined by location of the corporate headquarters. The fair value as of December 31, 2021 for control 
investments located in this region was $44,538. This represented 1.2% of net assets as of December 31, 2021. The fair value as of December 31, 2021 for affiliate 
investments located in this region was $134,602. This represented 40.5% of net assets as of December 31, 2021.

(8) Portfolio company located in the Southwest region as determined by location of the corporate headquarters. The fair value as of December 31, 2021 for control 
investments  located  in  this  region  was  $573,437.  This  represented  44.4%  of  net  assets  as  of  December  31,  2021.  The  fair  value  as  of  December  31,  2021  for 
affiliate investments located in this region was $109,522. This represented 20.5% of net assets as of December 31, 2021.

(9) Portfolio  company  located  in  the  West  region  as  determined  by  location  of  the  corporate  headquarters.  The  fair  value  as  of  December  31,  2021  for  control 
investments  located  in  this  region  was  $303,273.  This  represented  37.3%  of  net  assets  as  of  December  31,  2021.  The  fair  value  as  of  December  31,  2021  for 
affiliate investments located in this region was $55,239. This represented 17.3% of net assets as of December 31, 2021.

(10) All of the Company’s portfolio investments are generally subject to restrictions on resale as “restricted securities,” unless otherwise noted.

(11) This schedule should be read in conjunction with the Consolidated Schedule of Investments and Notes to the Consolidated Financial Statements included in Item 8. 
Consolidated  Financial  Statements  of  this  Annual  Report  on  Form  10-K.  Supplemental  information  can  be  located  within  the  Consolidated  Schedule  of 
Investments including end of period interest rate, preferred dividend rate, maturity date, investments not paid currently in cash and investments whose value was 
determined using significant unobservable inputs.

(12) Investment has an unfunded commitment as of December 31, 2021 (see Note K — Commitments and Contingencies in Item 8. Consolidated Financial Statements 

of this Annual Report on Form 10-K). The fair value of the investment includes the impact of the fair value of any unfunded commitments.

194

 
 
 
 
 
 
 
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Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

Not applicable.

Item 9A. Controls and Procedures

(a) Evaluation of Disclosure Controls and Procedures. As of the end of the period covered by this annual report 

on Form 10-K, we carried out an evaluation, under the supervision and with the participation of our management, including 
our Chief Executive Officer, President, Chief Financial Officer, Chief Compliance Officer and Chief Accounting Officer, 
of our disclosure controls and procedures (as defined in Rule 13a-15 of the Exchange Act). Based on that evaluation, our 
Chief Executive Officer, President, Chief Financial Officer, Chief Compliance Officer and Chief Accounting Officer have 
concluded that our current disclosure controls and procedures are effective in timely alerting them of material information 
relating to us that is required to be disclosed in the reports we file or submit under the Exchange Act.

(b) Management’s Report on Internal Control Over Financial Reporting. The management of Main Street Capital 

Corporation and its subsidiaries (the Company) is responsible for establishing and maintaining adequate internal control 
over financial reporting, as such term is defined in Exchange Act Rule 13a-15(f). Under the supervision and with the 
participation of management, including the Chief Executive Officer and Chief Financial Officer, the Company conducted 
an evaluation of the effectiveness of the Company’s internal control over financial reporting based on the criteria 
established in Internal Control — Integrated Framework issued by the Committee of Sponsoring Organizations of the 
Treadway Commission (COSO). Based on the Company’s evaluation under the framework in Internal Control — 
Integrated Framework, management concluded that the Company’s internal control over financial reporting was effective 
as of December 31, 2022. Grant Thornton LLP, the Company’s independent registered public accounting firm, has issued 
an attestation report on the effectiveness of the Company’s internal control over financial reporting as of December 31, 
2022, as stated in its report which is included herein.

(c) Attestation Report of the Registered Public Accounting Firm. Our independent registered public accounting 

firm, Grant Thornton LLP, has issued an attestation report on the effectiveness of our internal control over financial 
reporting, which is set forth above in Reports of Independent Registered Public Accounting Firm in Item 8. Consolidated 
Financial Statements and Supplementary Data of this Annual Report on Form 10-K.

(d) Changes in Internal Control over Financial Reporting. There have been no changes in our internal control 

over financial reporting that occurred during the fiscal quarter ended December 31, 2022 that have materially affected, or 
are reasonably likely to materially affect, our internal control over financial reporting.

Item 9B. Other Information

Fees and Expenses

The following table is being provided to update, as of December 31, 2022, certain information in the Company’s 

effective shelf registration statement on Form N-2 (File No. 333-263258) filed with the SEC on March 3, 2022 as 
supplemented by the prospectus supplements relating to our ATM Program and to the direct stock purchase feature of the 
Plan. The information is intended to assist you in understanding the costs and expenses that an investor in the Company 
will bear directly or indirectly. We caution you that some of the percentages indicated in the table below are estimates and 
may vary. Except where the context suggests otherwise, whenever this Annual Report on Form 10-K contains a reference 

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to fees or expenses paid by “you,” “us” or “Main Street,” or that “we” will pay fees or expenses, stockholders will 
indirectly bear such fees or expenses as investors in us.

Stockholder Transaction Expenses:

Sales load (as a percentage of offering price)

Offering expenses (as a percentage of offering price)

Dividend reinvestment and direct stock purchase plan expenses

Total stockholder transaction expenses (as a percentage of offering price)
Annual Expenses of the Company (as a percentage of net assets attributable to common stock):

Operating expenses

Interest payments on borrowed funds

Income tax expense

Acquired fund fees and expenses

Total annual expenses

 — % (1)

 — % (2)

 — % (3)

 — % (4)

 3.14 % (5)

 4.41 % (6)

 1.11 % (7)

 0.26 % (8)

 8.92 %

______________________
(1) The maximum agent commission with respect to the shares of our common stock sold by us in the ATM Program is 
1.00%. Purchasers of shares of common stock through the direct stock purchase feature of the Plan will not pay any 
sales load. In the event that our securities are sold to or through underwriters, a corresponding prospectus or prospectus 
supplement will disclose the applicable sales load.

(2) Estimated offering expenses payable by us for the estimated duration of the ATM Program are $0.8 million. In the 

event that we conduct an offering of our securities, a corresponding prospectus or prospectus supplement will disclose 
the estimated offering expenses.

(3) The expenses of administering the Plan are included in operating expenses. Additional costs may be charged to 

participants in the direct stock purchase feature of the plan for certain types of transactions.

(4) Total stockholder transaction expenses may include sales load and will be disclosed in a future prospectus or 

prospectus supplement, if any.

(5) Operating expenses in this table represent our estimated expenses.

(6) Interest payments on borrowed funds represent our estimated annual interest payments on borrowed funds based on 
current debt levels as adjusted for projected increases (but not decreases) in debt levels over the next twelve months.

(7) Income tax expense relates to the accrual of (a) deferred tax provision (benefit) primarily related to loss carryforwards, 
timing differences in net unrealized appreciation or depreciation and other temporary book-tax differences from our 
portfolio investments held in Taxable Subsidiaries and (b) excise, state and other taxes. Deferred taxes are non-cash in 
nature and may vary significantly from period to period. We are required to include deferred taxes in calculating our 
annual expenses even though deferred taxes are not currently payable or receivable. Due to the variable nature of 
deferred tax expense, which can be a large portion of the income tax expense, and the difficulty in providing an 
estimate for future periods, this income tax expense estimate is based upon the actual amount of income tax expense 
for the year ended December 31, 2022.

(8) Acquired fund fees and expenses represent the estimated indirect expense incurred due to investments in other 

investment companies and private funds.

Example

The following example demonstrates the projected dollar amount of total cumulative expenses that would be 

incurred over various periods with respect to a hypothetical investment in our common stock. In calculating the following 
expense amounts, we have assumed we would have no additional leverage and that our annual operating expenses would 

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remain at the levels set forth in the table above and that you would pay either no sales load or a sales load of up to 1.00% 
(the commission to be paid by us with respect to common stock sold by us in the ATM Program).

You would pay the following expenses on a $1,000 investment, 
assuming a 5.0% annual return and no sales load
You would pay the following expenses on a $1,000 investment, 
assuming a 5.0% annual return and a 1.00% sales load

$ 

$ 

87  $ 

252  $ 

404  $ 

735 

97  $ 

262  $ 

414  $ 

745 

1 Year

3 Years

5 Years

10 Years

The example and the expenses in the table above should not be considered a representation of our future 

expenses, and actual expenses may be greater or less than those shown. While the example assumes, as required by the 
SEC, a 5.0% annual return, our performance will vary and may result in a return greater or less than 5.0%. In addition, 
while the example assumes reinvestment of all dividends at NAV, participants in our dividend reinvestment plan will 
receive a number of shares of our common stock, determined by dividing the total dollar amount of the dividend payable to 
a participant by (i) the market price per share of our common stock at the close of trading on a valuation date determined 
by our Board of Directors for each dividend in the event that we use newly issued shares to satisfy the share requirements 
of the dividend reinvestment plan or (ii) the average purchase price of all shares of common stock purchased by the plan 
administrator in the event that shares are purchased in the open market to satisfy the share requirements of the dividend 
reinvestment plan, which may be at, above or below NAV. See the description in Item 5. Market for Registrant’s Common 
Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities — Common Stock and Holders for 
additional information regarding our dividend reinvestment plan.

Executive Officers

On February 21, 2023, our Board appointed Ryan R. Nelson to serve as our Vice President, Chief Accounting 

Officer and Assistant Treasurer, effective as of March 13, 2023.

Mr. Nelson, age 40, a certified public accountant, is currently our Vice President of Finance and has served in this 

role since joining Main Street in December 2022. Prior to joining Main Street, Mr. Nelson spent four years with Conn’s, 
Inc. (Nasdaq: CONN), a furniture, mattress, electronics and appliance store chain, where he worked in several leadership 
roles, including Vice President and Chief Accounting Officer. Prior to joining Conn’s, Mr. Nelson spent seven years with 
EnLink Midstream Partners, a midstream energy services company, where he worked in several leadership roles in their 
accounting group. Mr. Nelson started his career at KPMG LLP.

There is no arrangement or understanding between Mr. Nelson and any other persons pursuant to which he is 

being appointed as our Vice President, Chief Accounting Officer and Assistant Treasurer. There are no current or proposed 
transactions between us and Mr. Nelson or his immediate family members that would require disclosure under Item 404(a) 
of Regulation S-K promulgated by the SEC.

In connection with the promotion of Mr. Nelson, and in accordance with the transition previously disclosed, Mr. 

Lance A. Parker’s role as the Company’s Vice President, Chief Accounting Officer and Assistant Treasurer will cease, 
effective as of March 13, 2023, while he will continue to assist in the	transitioning his duties and responsibilities for a 
period of time thereafter.

Item 9C. Disclosure Regarding Foreign Jurisdictions that Prevent Inspections

Not applicable.

Item 10. Directors, Executive Officers and Corporate Governance

PART III

The information required by this Item will be contained in the definitive proxy statement relating to our 2023 

Annual Meeting of Stockholders (the “Proxy Statement”) under the headings “Election of Directors,” “Corporate 
Governance” and “Executive Officers” to be filed with the Securities and Exchange Commission on or prior to April 30, 
2023, and is incorporated herein by reference.

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We have adopted a code of business conduct and ethics that applies to directors, officers and employees of Main 

Street. This code of ethics is published on our website at www.mainstcapital.com. We intend to disclose any substantive 
amendments to, or waivers from, this code of conduct within four business days of the waiver or amendment through a 
website posting.

Item 11. Executive Compensation

The information required by this Item will be contained in the Proxy Statement under the headings “Compensation 

of Executive Officers,” “Compensation of Directors,” “Compensation Discussion and Analysis,” “Compensation 
Committee Interlocks and Insider Participation” and “Compensation Committee Report,” to be filed with the Securities and 
Exchange Commission on or prior to April 30, 2023, and is incorporated herein by reference.

Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

The following table provides information regarding our equity compensation plans as of December 31, 2022:

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 Column)

$ 

$ 

—  $ 

165,248 

165,248  $ 

—  $ 

— 

—  $ 

5,281,165 

— 

5,281,165 

Plan Category
Equity compensation plans approved by 
security holders(1)
Equity compensation plans not approved 
by security holders(2)

Total

______________________
(1) Consists of our Main Street Capital Corporation 2022 Equity and Incentive Plan and our Main Street Capital 

Corporation 2022 Non-Employee Director Restricted Stock Plan. As of December 31, 2022, we had issued 18,835 
shares of restricted stock pursuant to these plans, of which no shares had vested or were forfeited. Pursuant to each of 
these plans, if any award issued thereunder shall for any reason expire or otherwise terminate or be forfeited, in whole 
or in part, the shares of stock not acquired under such award shall revert to and again become available for issuance 
under such plan. For more information regarding these plans, see Note J — Share-Based Compensation to the 
consolidated financial statements included in Item 8. Consolidated Financial Statements and Supplementary Data of 
this Annual Report on Form 10-K.

(2) Consists of our 2015 Deferred Compensation Plan. For more information regarding this plan, see Note L — Related 

Party Transactions to the consolidated financial statements included in Item 8. Consolidated Financial Statements and 
Supplementary Data of this Annual Report on Form 10-K.

The other information required by this Item will be contained in the Proxy Statement under the heading “Security 
Ownership of Certain Beneficial Owners and Management,” to be filed with the Securities and Exchange Commission on 
or prior to April 30, 2023, and is incorporated herein by reference.

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

The information required by this Item will be contained in the Proxy Statement under the headings “Certain 

Relationships and Related Party Transactions” and “Corporate Governance,” to be filed with the Securities and Exchange 
Commission on or prior to April 30, 2023, and is incorporated herein by reference.

Item 14. Principal Accountant Fees and Services

The information required by this Item will be contained in the Proxy Statement under the heading “Ratification of 
Appointment of Independent Registered Public Accounting Firm for Year Ending December 31, 2023,” to be filed with the 
Securities and Exchange Commission on or prior to April 30, 2023, and is incorporated herein by reference.

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Item 15. Exhibits and Consolidated Financial Statement Schedules

PART IV

The following documents are filed or incorporated by reference as part of this Annual Report:

1.

Consolidated Financial Statements

Reports of Independent Registered Public Accounting Firm (PCAOB ID Number 248)

Consolidated Balance Sheets—As of December 31, 2022 and December 31, 2021

Consolidated Statements of Operations—For the years ended December 31, 2022, 2021 and 2020

Consolidated Statements of Changes in Net Assets—For the years ended December 31, 2022, 2021 and 2020

Consolidated Statements of Cash Flows—For the years ended December 31, 2022, 2021 and 2020

Consolidated Schedule of Investments—December 31, 2022

Consolidated Schedule of Investments—December 31, 2021

Notes to Consolidated Financial Statements 

2.

Consolidated Financial Statement Schedule

Schedule of Investments in and Advances to Affiliates for the Years Ended December 31, 2022 and 2021

3.

Exhibits

66

69

70

71

72

73

105

131

177

Listed below are the exhibits which are filed as part of this report (according to the number assigned to them in 

Item 601 of Regulation S-K):

Exhibit 
Number

3.1*

3.2*

4.1*

4.2*

4.3*

4.4*

4.5*

4.6*

Description
Articles of Amendment and Restatement of Main Street Capital Corporation (previously filed as Exhibit (a) 
to Main Street Capital Corporation’s Pre-Effective Amendment No. 2 to the Registration Statement on Form 
N-2 filed on August 15, 2007 (Reg. No. 333-142879))

Amended and Restated Bylaws of Main Street Capital Corporation (previously filed as Exhibit 3.1 to Main 
Street Capital Corporation’s Current Report on Form 8-K filed on March 6, 2013 (File No. 1-33723))
Form of Common Stock Certificate (previously filed as Exhibit (d) to Main Street Capital Corporation’s Pre-
Effective Amendment No. 2 to the Registration Statement on Form N-2 filed on August 15, 2007 (Reg. No. 
333-142879))

Dividend Reinvestment and Direct Stock Purchase Plan, effective May 10, 2019 (previously filed as Exhibit 
99.1 to Main Street Capital Corporation’s Current Report on Form 8-K filed on May 10, 2019 (File No. 
1-33723))

Main Street Mezzanine Fund, LP SBIC debentures guaranteed by the SBA (previously filed as Exhibit (f)(1) 
to Main Street Capital Corporation’s Pre-Effective Amendment No. 1 to the Registration Statement on Form 
N-2 filed on June 22, 2007 (Reg. No. 333-142879))

Main Street Capital III, LP SBIC debentures guaranteed by the SBA (see Exhibit (f)(1) to Main Street 
Capital Corporation’s Pre-Effective Amendment No. 1 to the Registration Statement on Form N-2 filed on 
June 22, 2007 for a substantially identical copy of the form of debentures)

Form of Indenture between Main Street Capital Corporation and The Bank of New York Mellon Trust 
Company, N.A. (previously filed as Exhibit (d)(6) to Main Street Capital Corporation’s Post-Effective 
Amendment No. 2 to the Registration Statement on Form N-2 filed on March 28, 2013 (Reg. No. 
333-183555))

Form of Fourth Supplemental Indenture relating to the May 2024 Notes, between Main Street Capital 
Corporation and The Bank of New York Mellon Trust Company, N.A. (previously filed as Exhibit (d)(11) to 
Main Street Capital Corporation’s Post-Effective Amendment No. 7 to the Registration Statement on Form 
N-2 filed on April 18, 2019 (Reg. No. 333-223483))

4.7*

Form of May 2024 Notes (incorporated by reference to Exhibit 4.8)

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Table of contents 

Exhibit 
Number

4.8*

4.9*

4.10*

10.1*

10.2*

10.3*

10.4*

10.5*

10.6*

10.7*

10.8

10.9*

10.10*

10.11*

10.12

10.13*

10.14

10.15*†

Description
Fifth Supplemental Indenture relating to the July 2026 Notes, between Main Street Capital Corporation and 
The Bank of New York Mellon Trust Company, N.A., as trustee (previously filed as Exhibit 4.1 to Main 
Street Capital Corporation’s Current Report on Form 8-K filed on January 14, 2021 (File No. 1-33723))

Form of July 2026 Notes (incorporated by reference to Exhibit 4.10)

Description of Main Street Capital Corporation’s securities registered pursuant to Section 12 of the 
Securities Exchange Act of 1934 (previously filed as Exhibit 4.11 to Main Street Capital Corporation’s 
Annual Report on Form 10-K filed on February 28, 2020 (File No. 1-33723))

Omnibus Amendment No. 1, dated as of April 7, 2021, by and among Main Street, the guarantors party 
thereto, Truist Bank, as administrative agent, solely with respect to Section 2 thereof, the withdrawing 
lender, and the lenders party thereto (previously filed as Exhibit 10.1 to Main Street Capital Corporation’s 
Current Report on Form 8-K filed on April 8, 2021 (File No. 1-33723))

Third Amended and Restated General Security Agreement dated June 5, 2018 (previously filed as Exhibit 
10.2 to Main Street Capital Corporation’s Current Report on Form 8-K filed on June 6, 2018 (File No. 
1-33723))

Third Amended and Restated Equity Pledge Agreement dated June 5, 2018 (previously filed as Exhibit 10.3 
to Main Street Capital Corporation’s Current Report on Form 8-K filed on June 6, 2018 (File No. 1-33723))
Amended and Restated Custodial Agreement dated September 20, 2010 (previously filed as Exhibit 10.3 to 
Main Street Capital Corporation’s Current Report on Form 8-K filed September 21, 2010 (File No. 
1-33723))

Third Amendment to Amended and Restated Credit Agreement and First Amendment to Amended and 
Restated Custodial Agreement dated November 21, 2011 (previously filed as Exhibit 10.1 to Main Street 
Capital Corporation’s Current Report on Form 8-K filed November 22, 2011 (File No. 1-33723))

Third Amendment, dated as of August 4, 2022, to the Third Amended and Restated Credit Agreement by 
and among Main Street, the guarantors party thereto, Truist Bank, as administrative agent, and the lenders 
party thereto (previously filed as Exhibit 10.1 to Main Street Capital Corporation’s Current Report on Form 
8-K filed on August 4, 2022 (File No. 1-33723))

Fourth Amendment, dated as of December 22, 2022, to the Third Amended and Restated Credit Agreement 
by and among Main Street, the guarantors party thereto, Truist Bank, as administrative agent, and the lenders 
party thereto (previously filed as Exhibit 10.2 to Main Street Capital Corporation’s Current Report on Form 
8-K filed on December 27, 2022 (File No. 1-33723))

Joinder Agreement and Supplement, dated January 13, 2023, to the Third Amended and Restated Credit 
Agreement
Revolving Credit and Security Agreement, dated as of November 22, 2022, among MSCC Funding I, LLC, 
as the borrower, Main Street Capital Corporation, as the collateral manager, the lenders party from time to 
time thereto, Truist Bank, as administrative agent and swingline lender, Citibank N.A., as collateral agent, 
document custodian and custodian and Virtus Group, L.P. as collateral administrator (previously filed as 
Exhibit 10.1 to Main Street Capital Corporation’s Current Report on Form 8-K filed on November 28, 2022 
(File No. 1-33723))

Purchase and Contribution Agreement, dated as of November 22, 2022, among Main Street Capital 
Corporation, as the seller, and MSCC Funding I, LLC, as the buyer (previously filed as Exhibit 10.2 to Main 
Street Capital Corporation’s Current Report on Form 8-K filed on November 28, 2022 (File No. 1-33723))

Lender Joinder Agreement, dated December 6, 2022, to the Revolving Credit and Security Agreement 
(previously filed as Exhibit 10.1 to Main Street Capital Corporation’s Current Report on Form 8-K filed on 
December 6, 2022 (File No. 1-33723))

First Amendment to Credit Agreement, dated as of February 2, 2023, among MSCC Funding I, LLC, as the 
borrower, Main Street Capital Corporation, as the collateral manager, the lenders party thereto, Truist Bank, 
as administrative agent and swingline lender, Citibank N.A., as collateral agent document custodian and 
custodian and Virtus Group, L.P., as collateral administrator

Note Purchase Agreement, dated as of December 23, 2022, by and among Main Street Capital Corporation 
and the Purchasers party thereto (previously filed as Exhibit 10.1 to Main Street Capital Corporation’s 
Current Report on Form 8-K filed on December 27, 2022 (File No. 1-33723))

First Supplement to Note Purchase Agreement, dated as of February 2, 2023, by and among Main Street 
Capital Corporation and the Purchasers party thereto
Main Street Capital Corporation 2022 Equity and Incentive Plan (previously filed as Exhibit 4.4 to Main 
Street Capital Corporation’s Registration Statement on Form S-8 filed on May 3, 2022 (Reg. No. 
333-264643))

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Table of contents 

Exhibit 
Number
10.16*†

10.17*†

10.18*†

10.19*

10.20*†

10.21*†

10.22*

10.23*†

10.24*

14.1**

21.1**

23.1**

31.1**

31.2**

32.1**

32.2**

Description

Main Street Capital Corporation 2022 Non-Employee Director Restricted Stock Plan (previously filed as 
Exhibit 4.5 to Main Street Capital Corporation’s Registration Statement on Form S-8 filed on May 3, 2022 
(Reg. No. 333-264643))

Form of Restricted Stock Agreement for Executive Officers — Main Street Capital Corporation 2022 Equity 
and Incentive Plan (previously filed as Exhibit 4.6 to Main Street Capital Corporation’s Registration 
Statement on Form S-8 filed on May 3, 2022 (Reg. No. 333-264643))

Form of Restricted Stock Agreement for Non-Employee Directors — Main Street Capital Corporation 2022 
Non-Employee Director Restricted Stock Plan (previously filed as Exhibit 4.7 to Main Street Capital 
Corporation’s Registration Statement on Form S-8 filed on May 3, 2022 (Reg. No. 333-264643))

Custody Agreement (previously filed as Exhibit (j) to Main Street Capital Corporation’s Pre-Effective 
Amendment No. 3 to the Registration Statement on Form N-2 filed on September 21, 2007 (Reg. No. 
333-142879))

Form of Confidentiality and Non-Compete Agreement by and between Main Street Capital Corporation and 
Vincent D. Foster (previously filed as Exhibit (k)(12) to Main Street Capital Corporation’s Pre-Effective 
Amendment No. 3 to the Registration Statement on Form N-2 filed on September 21, 2007 (Reg. No. 
333-142879))

Form of Indemnification Agreement by and between Main Street Capital Corporation and each executive 
officer and director (previously filed as Exhibit (k)(13) to Main Street Capital Corporation’s Pre-Effective 
Amendment No. 3 to the Registration Statement on Form N-2 filed on September 21, 2007 (Reg. No. 
333-142879))

Investment Advisory and Administrative Services Agreement dated October 30, 2020 by and among MSC 
Adviser I, LLC and MSC Income Fund, Inc. (previously filed as Exhibit 10.1 to Main Street Capital 
Corporation’s Current Report on Form 8-K filed on November 3, 2020 (File No. 1-33723))

Main Street Capital Corporation Deferred Compensation Plan Adoption Agreement and Plan Document 
(previously filed as Exhibit 4.1 to Main Street Capital Corporation’s Registration Statement on Form S-8 
filed on December 18, 2015 (File No. 333-208643))

Form of Equity Distribution Agreement dated March 3, 2022 (previously filed as Exhibit 1.1 to Main Street 
Capital Corporation’s Current Report on Form 8-K filed on March 3, 2022 (File No. 1-33723))
Code of Business Conduct and Ethics

List of Subsidiaries

Consent of Grant Thornton LLP, independent registered public accounting firm

Rule 13a-14(a)/15d-14(a) certification of Chief Executive Officer

Rule 13a-14(a)/15d-14(a) certification of Chief Financial Officer

Section 1350 certification of Chief Executive Officer

Section 1350 certification of Chief Financial Officer

______________________
* 

Exhibit previously filed with the Securities and Exchange Commission, as indicated, and incorporated herein by 
reference.

** 

† 

Furnished herewith.

Management contract or compensatory plan or arrangement.

201

Table of contents 

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly 

caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

MAIN STREET CAPITAL CORPORATION

By:

/s/ DWAYNE L. HYZAK
Dwayne L. Hyzak
Chief Executive Officer and Director

Date: February 24, 2023

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.

Signature
/s/ DWAYNE L. HYZAK

Dwayne L. Hyzak

Title
Chief Executive Officer and Director

(principal executive officer)

Date
February 24, 2023

/s/ JESSE E. MORRIS

Chief Financial Officer, Chief Operating Officer

February 24, 2023

Jesse E. Morris

(principal financial officer)

/s/ LANCE A. PARKER

Vice President, Chief Accounting Officer

February 24, 2023

Lance A. Parker

(principal accounting officer)

/s/ VINCENT D. FOSTER
Vincent D. Foster

/s/ J. KEVIN GRIFFIN

J. Kevin Griffin

/s/ JOHN E. JACKSON

John E. Jackson

/s/ BRIAN E. LANE

Brian E. Lane

/s/ KAY MATTHEWS

Kay Matthews

/s/ DUNIA A. SHIVE

Dunia A. Shive

/s/ STEPHEN B. SOLCHER

Stephen B. Solcher

Chairman of the Board

February 24, 2023

Director

February 24, 2023

Director

February 24, 2023

Director

February 24, 2023

Director

February 24, 2023

Director

February 24, 2023

Director

February 24, 2023

202