Quarterly report pursuant to Section 13 or 15(d)

N-2

v3.24.3
N-2 - USD ($)
$ / shares in Units, $ in Thousands
9 Months Ended 12 Months Ended
Sep. 30, 2024
Dec. 31, 2023
Sep. 30, 2023
Dec. 31, 2022
Cover [Abstract]        
Entity Central Index Key 0001396440      
Amendment Flag false      
Securities Act File Number 814-00746      
Document Type 10-Q      
Entity Registrant Name Main Street Capital Corporation      
Entity Address, Address Line One 1300 Post Oak Boulevard      
Entity Address, Address Line Two 8th Floor      
Entity Address, City or Town Houston      
Entity Address, State or Province TX      
Entity Address, Postal Zip Code 77056      
City Area Code 713      
Local Phone Number 350-6000      
Entity Emerging Growth Company false      
General Description of Registrant [Abstract]        
Investment Objectives and Practices [Text Block]
OVERVIEW OF OUR BUSINESS
Our principal investment objective is to maximize our investment 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 and Private Loan investment strategies. Our LMM investment strategy involves investments in companies that generally have annual revenues between $10 million and $150 million and annual earnings before interest, tax, depreciation and amortization expenses (“EBITDA”) between $3 million and $20 million. Our LMM portfolio investments generally range in size from $5 million to $125 million. Our Private Loan investment strategy involves investments in companies that generally have annual revenues between $25 million and $500 million and annual EBITDA between $7.5 million and $50 million. Our Private Loan investments generally range in size from $10 million to $100 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. We believe that providing customized, “one-stop” financing solutions is important and valuable to LMM portfolio companies. We generally seek to partner directly with entrepreneurs, management teams and business owners in making our LMM 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 primarily consist of debt securities that have primarily been originated directly by us or, to a lesser extent, through our strategic relationships with other investment funds on a collaborative basis through investments that are often referred to in the debt markets as “club deals” because of the small lender group size. Our Private Loan investments are typically made in a company owned by or in the process of being acquired by a private equity fund. 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 co-invest with the private equity fund in the equity securities of our Private Loan portfolio companies.
We also maintain a legacy portfolio of investments in larger middle market (“Middle Market”) companies (our “Middle Market investment portfolio”). Our Middle Market investments are generally debt investments in companies owned by private equity funds that were originally issued through a syndication financing process. We have generally stopped making new Middle Market investments and expect our Middle Market investment portfolio to continue to decline in future periods as existing Middle Market investments are repaid or sold. Our Middle Market debt investments generally range in size from $3 million to $25 million, 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 our overall Investment Portfolio. The “Investment Portfolio,” as used herein, refers to all of our LMM portfolio investments, Private Loan portfolio investments, Middle Market portfolio investments, Other Portfolio investments, short-term portfolio investments and our investment in the External Investment Manager.
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. 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 and our External Investment Manager’s asset management business (as defined below). The ratio of our total operating expenses, excluding interest expense, as a percentage of our quarterly average total assets was 1.3% and 1.4% for the trailing twelve months ended September 30, 2024 and 2023, respectively, and 1.3% for the year ended December 31, 2023. The ratio of our total operating expenses, including interest expense, as a percentage of our quarterly average total assets was 3.7% for each of the trailing twelve months ended September 30, 2024 and 2023 and for the year ended December 31, 2023. Our ratio of expenses as a percentage of our average net asset value is described in greater detail in Note F – Financial Highlights to the consolidated financial statements included in Item 1. Consolidated Financial Statements of this Quarterly Report on Form 10-Q.
The External Investment Manager serves as the investment adviser and administrator to MSC Income Fund, Inc. (“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.

Additionally, the External Investment Manager has entered into investment management agreements with MS Private Loan Fund I, LP (the “Private Loan Fund”) and MS Private Loan Fund II, LP (the “Private Loan Fund II”), each a private investment fund with a strategy to co-invest with Main Street in Private Loan portfolio investments, pursuant to which the External Investment Manager provides investment advisory and management services to each fund in exchange for an asset-based base management 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. For the three months ended September 30, 2024 and 2023, the External Investment Manager earned $6.1 million and $5.7 million in base management fees, respectively, $2.4 million and $2.6 million in incentive fees, respectively, and $0.2 million of administrative service fee income for each of the three months ended September 30, 2024 and 2023. For the nine months ended September 30, 2024 and 2023, the External Investment Manager earned $17.7 million and $16.7 million in base management fees, respectively, $10.4 million and $9.6 million in incentive fees, respectively, and $0.5 million of administrative service fee income for each of the nine months ended September 30, 2024 and 2023.
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 three months ended September 30, 2024 and 2023 are net of expenses allocated to the External Investment Manager of $5.3 million and $5.4 million, respectively. Our total expenses for the nine months ended September 30, 2024 and 2023 are net of expenses allocated to the External Investment Manager of $16.8 million and $16.1 million, respectively.
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 three months ended September 30, 2024 and 2023, dividends accrued by us from the External Investment Manager were $2.6 million and $2.2 million, respectively. For the three months ended September 30, 2024 and 2023, the total contribution of the External Investment Manager to our net investment income was $7.9 million and $7.6 million, respectively. For the nine months ended September 30, 2024 and 2023, dividends accrued by us from the External Investment Manager were $8.9 million and $8.1 million, respectively. For the nine months ended September 30, 2024 and 2023, the total contribution of the External Investment Manager to our net investment income was $25.6 million and $24.2 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, the Private Loan Fund II and other funds and 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.
     
Risk Factors [Table Text Block] Risk Factors
You should carefully consider the risks described below and all other information contained in this Quarterly Report on Form 10-Q, including our interim consolidated financial statements and the related notes thereto, before making a decision to purchase our securities. The risks and uncertainties described below are not the only ones facing us. Additional risks and uncertainties not currently known to us or that we currently deem to be immaterial also may have a material adverse effect on our business, financial condition and/or operating results, as well as the market price of our securities.
In addition to the other information set forth in this report, you should carefully consider the risk factors described in Item 1A. Risk Factors in our Annual Report on Form 10-K for the fiscal year ended December 31, 2023 that we filed with the SEC on February 23, 2024, which could materially affect our business, financial condition and/or operating results.
There are no material changes to the risk factors as previously disclosed in our Annual Report on Form 10-K for the fiscal year ended December 31, 2023.
     
NAV Per Share $ 30.57 $ 29.20 $ 28.33 $ 26.86
July 2026 Notes [Member]        
Capital Stock, Long-Term Debt, and Other Securities [Abstract]        
Long Term Debt, Title [Text Block]
July 2026 Notes
     
Long Term Debt, Principal $ 500,000 $ 500,000    
Long Term Debt, Structuring [Text Block] 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 in 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.      
June 2027 Notes [Member]        
Capital Stock, Long-Term Debt, and Other Securities [Abstract]        
Long Term Debt, Title [Text Block]
June 2027 Notes
     
Long Term Debt, Principal $ 400,000      
Long Term Debt, Structuring [Text Block]
In June 2024, Main Street issued $300.0 million in aggregate principal amount of 6.50% unsecured notes due June 4, 2027 (the “June 2027 Notes”) at an issue price of 99.793%. Subsequently, in September 2024, Main Street issued an additional $100.0 million in aggregate principal amount of the June 2027 Notes at a public offering price of 102.134% resulting in a yield-to-maturity of 5.617% on such issuance. The $400.0 million of outstanding June 2027 Notes bear interest at 6.50% per year with a yield-to-maturity of 6.34%. The June 2027 Notes issued in September 2024 have identical terms as, and are a part of a single series with, the June 2027 Notes issued in June 2024. The June 2027 Notes are unsecured obligations and rank pari passu with Main Street’s current and future unsecured indebtedness. The June 2027 Notes may be redeemed in whole or in part at any time at Main Street’s option subject to certain make-whole provisions.
The June 2027 Notes bear interest at a rate of 6.50% per year payable semiannually on June 4 and December 4 of each year.
     
March 2029 Notes [Member]        
Capital Stock, Long-Term Debt, and Other Securities [Abstract]        
Long Term Debt, Title [Text Block]
March 2029 Notes
     
Long Term Debt, Principal $ 350,000      
Long Term Debt, Structuring [Text Block]
In January 2024, Main Street issued $350.0 million in aggregate principal amount of 6.95% unsecured notes due March 1, 2029 (the “March 2029 Notes”) at an issue price of 99.865%. The March 2029 Notes are unsecured obligations and rank pari passu with Main Street’s current and future unsecured indebtedness. The March 2029 Notes may be redeemed in whole or in part at any time at Main Street’s option subject to certain make-whole provisions. The March 2029 Notes bear interest at a rate of 6.95% per year payable semiannually on March 1 and September 1 of each year.
     
SBIC Debentures [Member]        
Capital Stock, Long-Term Debt, and Other Securities [Abstract]        
Long Term Debt, Title [Text Block]
SBIC Debentures
     
Long Term Debt, Principal $ 350,000 350,000    
Long Term Debt, Structuring [Text Block]
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. In March 2024, Main Street repaid $63.8 million of SBIC debentures that had reached maturity, which reduced the total outstanding SBIC debentures to $286.2 million. Subsequently, in September 2024, Main Street borrowed an additional $63.8 million of SBIC debentures, which increased the total outstanding SBIC debentures to $350.0 million. Main Street’s SBIC debentures payable, under existing SBA-approved commitments, were $350.0 million as of both September 30, 2024 and December 31, 2023. 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 3.3% and 3.0% as of September 30, 2024 and December 31, 2023, respectively. The first principal maturity due under the existing SBIC debentures is in 2027, and the weighted-average remaining duration as of September 30, 2024 was 5.9 years. In accordance with SBIC regulations, the Funds are precluded from incurring additional non-SBIC debt without the prior approval of the SBA.
     
December 2025 Notes [Member]        
Capital Stock, Long-Term Debt, and Other Securities [Abstract]        
Long Term Debt, Title [Text Block]
December 2025 Notes
     
Long Term Debt, Principal $ 150,000 150,000    
Long Term Debt, Structuring [Text Block]
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 Series A Notes”) at par. In February 2023, Main Street issued an additional $50.0 million in aggregate principal amount of 7.53% Series B unsecured notes due December 23, 2025 (the “December 2025 Series B Notes” and, together with the December 2025 Series A Notes, 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 Series A Notes and the December 2025 Series B Notes bear interest at a rate of 7.84% and 7.53% per year, respectively, payable semiannually on June 23 and December 23 of each year. In addition, Main Street 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.
     
May 2024 Notes [Member]        
Capital Stock, Long-Term Debt, and Other Securities [Abstract]        
Long Term Debt, Principal   450,000    
Corporate Facility [Member]        
Capital Stock, Long-Term Debt, and Other Securities [Abstract]        
Long Term Debt, Title [Text Block]
Corporate Facility
     
Long Term Debt, Principal $ 300,000 200,000    
Long Term Debt, Structuring [Text Block]
As of September 30, 2024, 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.
     
SPV Facility [Member]        
Capital Stock, Long-Term Debt, and Other Securities [Abstract]        
Long Term Debt, Title [Text Block]
SPV Facility
     
Long Term Debt, Principal $ 160,000 $ 160,000    
Long Term Debt, Structuring [Text Block]
Main Street, through MSCC Funding I, LLC (“MSCC Funding”), a wholly-owned Structured Subsidiary that primarily holds debt investments, maintains the SPV Facility to finance its investment and operational activities. In September 2024, Main Street entered into an amendment to the SPV Facility to, among other things: (i) increase the total commitments from $430.0 million to $600.0 million, (ii) increase the accordion feature providing MSCC Funding with the right to request increases in commitments under the facility, subject to the satisfaction of various conditions, from new and existing lenders on the same terms and conditions as the existing commitments to up to a total of $800.0 million, (iii) extend the revolving period from November 2025 to September 2027, (iv) extend the final maturity date from November 2027 to September 2029 and (v) decrease the interest rate to one-month term SOFR plus an applicable margin of (a) 2.35% during the revolving period (from 2.50% plus a 0.10% credit spread adjustment, or 2.60% in total), (b) 2.475% for the first year following the end of the revolving period (from 2.625%) and (c) 2.60% for the second year following the end of the revolving period (from 2.75%).
As of September 30, 2024, the SPV Facility included total commitments of $600.0 million from a diversified group of six lenders. Advances under the SPV Facility bear interest at a per annum rate equal to the one-month term SOFR in effect, plus an applicable margin of 2.35% during the revolving period and 2.475% and 2.60% 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% of 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.