MAIN on NYSE

Main Street Capital Corp

Logo: mainstcapital.com4

Main Street Capital Corp is an American investment company based in Houston, founded in 1997.1

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Last updated Oct 20, 2026.

Overview

1997Founded1

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  • TickerMAIN on NYSE1
  • HeadquartersHouston1
  • Websitewww.mainstcapital.com
  • Incorporated inMD5
  • Business address1300 Post Oak Boulevard, 8Th Floor, Houston, Tx 770565
  • Filer categoryLarge accelerated filer5
  • Legal formStock Corporation3
  • LEI5493001FS9QJLJNF3E203
  • StatusActive3
  • LEI statusIssued and current3
  • Registered addressC/O Capitol Corporate Services, Inc., 20852 Rockville, United States3
  • Registered withBusiness Services (Maryland Department of Assessments and Taxation), D117986753

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Main Street Capital Corp image from its website
Image: mainstcapital.com4

Main Street Capital Corporation (“MSCC” or, together with its consolidated subsidiaries, “Main Street” or the “Company”) is a principal investment firm primarily focused on providing customized long-term debt and equity capital solutions to lower middle market (“LMM”) companies (its “LMM investment strategy”) and debt capital to private (“Private Loan”) companies owned by or in the process of being acquired by a private equity fund (its “Private Loan investment strategy”). Main Street’s portfolio investments are typically made to support management buyouts, recapitalizations, growth financings, refinancings and acquisitions of companies that operate in diverse industry sectors. Main Street seeks to partner with entrepreneurs, business owners and management teams and generally provides “one-stop” debt and equity financing solutions within its LMM investment strategy. Main Street invests p…6 From its latest annual report

Financials

From the company’s reports to the SEC. Every number links to the filing it came from.

Financial statements

Net income78910$493.4M in 2025+1579% since 2020
0$200.0M$400.0M$600.0M2020: $29.4M$29.4M20202021: $330.8M$330.8M2021+1026%2022: $241.6M$241.6M2022−27%2023: $428.4M$428.4M2023+77%2024: $508.1M$508.1M2024+19%2025: $493.4M$493.4M2025−3%
Fiscal year20192020202120222023202420252026
Interest$49.6M7$58.8M8$78.3M8$102.6M8
Income tax-$13.5M7$32.9M8$23.3M9$010$010
Net income$29.4M7$330.8M8$241.6M9$428.4M10$508.1M10$493.4M10
Earnings per share$2.107$2.658$3.299$4.0410$3.9310$3.9510
Earnings per share (diluted)$2.107$2.658$3.299$4.0410$3.9310$3.9510
Shares (weighted, basic)69.0M shares874.5M shares981.9M shares1086.8M shares1089.4M shares10
Shares (weighted, diluted)69.0M shares874.5M shares981.9M shares1086.8M shares1089.4M shares10

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What it owns

What Main Street Capital Corp reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Investments

ItemLatestA year beforeChange
Cash and cash equivalents$42.0M10 Dec 31, 2025$78.3M10 Dec 31, 2024−46.4%

Properties, in its own words

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 2 of the 10-K filed Feb 27, 2026.6

Leadership

Who has led Main Street Capital Corp, and when. Pick a name to see everywhere that person has worked.

Chief executive

  1. Dwayne L. Hyzak2018–now

President

  1. Todd A. Reppert2007–2012
  2. Dwayne L. Hyzak2015–2018
  3. David L. Magdol2018–now

Chief financial officer

  1. Todd A. Reppert2007–2011
  2. Dwayne L. Hyzak2011–2014
  3. Brent D. Smith2014–2021
  4. Jesse E. Morris2022–2024
  5. Ryan Robert Nelson2024–now

Chief operating officer

  1. Dwayne L. Hyzak2014–2018
  2. Jesse E. Morris2019–now
200020052010201520202025
Board members and other officers (28)

Timeline

  1. Oct 15, 20268-K Results of operations50
  2. Oct 8, 20268-K Results of operations51
  3. Aug 12, 20268-K Entered a material agreement52
  4. Aug 6, 20268-K Results of operations53
  5. Aug 4, 20268-K Other events54
  6. Jul 16, 20268-K Results of operations55
  7. Jul 9, 20268-K Results of operations56
  8. Jun 30, 20268-K Entered a material agreement; New debt or obligation; Other events57
  9. Jun 11, 20268-K Regulation FD disclosure58
  10. May 7, 20268-K Results of operations59
  11. May 6, 20268-K Shareholder vote60
  12. May 5, 20268-K Other events61
  13. Nov 28, 2018New chief executive Dwayne L. Hyzak becomes CEO13
  14. 1997Founded Founded1

Calendar

Coming up

  1. Nov 5, 2026 · After the closeReports results for the quarter ending Sep/2026 A year earlier it reported $0.97 a share, on Nov 6, 2025.62

When it reported results

  1. Oct 15, 2026Reported quarterly or annual results50
  2. Oct 8, 2026Reported quarterly or annual results51
  3. Aug 6, 2026Reported quarterly or annual results53
  4. Jul 16, 2026Reported quarterly or annual results55
  5. Jul 9, 2026Reported quarterly or annual results56
  6. May 7, 2026Reported quarterly or annual results59
  7. Apr 16, 2026Reported quarterly or annual results63
  8. Apr 9, 2026Reported quarterly or annual results64

Upcoming dates from Nasdaq's calendar; past results from the company's 8-K filings (Item 2.02). The full markets calendar

Filings

971 filings to the SEC since October 2021: 5 annual reports, 15 quarterly reports, 120 major events, 717 insider forms, 114 other. The latest 20:

  1. Oct 15, 20268-K EDGAR
  2. Oct 8, 20268-K EDGAR
  3. Sep 15, 20264 EDGAR
  4. Sep 15, 20264 EDGAR
  5. Sep 15, 20264 EDGAR
  6. Sep 15, 20264 EDGAR
  7. Sep 15, 20264 EDGAR
  8. Sep 15, 20264 EDGAR
  9. Sep 15, 20264 EDGAR
  10. Sep 15, 20264 EDGAR
  11. Sep 15, 20264 EDGAR
  12. Sep 3, 20264 EDGAR
  13. Aug 24, 20264 EDGAR
  14. Aug 21, 2026144 EDGAR
  15. Aug 14, 20264 EDGAR
  16. Aug 14, 20264 EDGAR
  17. Aug 14, 20264 EDGAR
  18. Aug 14, 20264 EDGAR
  19. Aug 14, 20264 EDGAR
  20. Aug 14, 20264 EDGAR

The 971 filings since October 2021 can be filtered by form type and year here when JavaScript is on.

Every filing from the last five years, summarized. The full record is on SEC EDGAR.

Insider trades

27 open-market trades by officers, directors and large owners since October 2021: 5 buys and 22 sales. Grants, option exercises and gifts are left out.

DateWhoTradeSharesPriceValueFiling
Aug 21, 2026Morris Jesse EEVP AND COOSale35,000$58.55$2.0MForm 4
Aug 13, 2026McHugh RyanVP, CAO & Assistant TreasurerBuy2,550$59.05$150.6KForm 4
Jun 30, 2026Beauvais Jason BEVP, GC, SECRETARYSale6,830$51.73$353.3KForm 4
Aug 14, 2025Meserve NicholasMANAGING DIRECTORSale14,000$67.15$940.1KForm 4
Jun 27, 2025Morris Jesse EEVP AND COOSale35,000$59.37$2.1MForm 4
Jun 27, 2025Beauvais Jason BEVP, GC, SECRETARYSale13,664$59.37$811.2KForm 4
May 16, 2025McHugh RyanVP, CAO & Assistant TreasurerBuy4,590$54.44$249.9KForm 4
Mar 26, 2025Hyzak Dwayne L.CEO, SMDSale120,000$58.05$7.0MForm 4
Mar 26, 2025Magdol David L.PRESIDENT, CIO AND SMDSale100,000$58.05$5.8MForm 4
Mar 5, 2025FOSTER VINCENT DDirectorSale85,000$57.18$4.9MForm 4
Dec 10, 2024Meserve NicholasMANAGING DIRECTORSale9,000$55.01$495.1KForm 4
Mar 7, 2024Meserve NicholasMANAGING DIRECTORSale6,000$45.96$275.8KForm 4
Mar 4, 2024Beauvais Jason BEVP, GC, SECRETARYSale20,000$45.66$913.2KForm 4
Mar 1, 2024Beauvais Jason BEVP, GC, SECRETARYSale7,500$45.32$339.9KForm 4
Dec 20, 2023Meserve NicholasMANAGING DIRECTORSale6,000$43.01$258.1KForm 4
Mar 31, 2023JACKSON JOHN EARLDirectorBuy3,000$39.20$117.6KForm 4
Mar 31, 2023Beauvais Jason BEVP, GC, SECRETARYSale5,894$39.45$232.5KForm 4
Mar 30, 2023Beauvais Jason BEVP, GC, SECRETARYSale2,225$39.53$88.0KForm 4
Mar 29, 2023Beauvais Jason BEVP, GC, SECRETARYSale6,800$39.41$268.0KForm 4
Mar 28, 2023Meserve NicholasMANAGING DIRECTORSale3,000$39.50$118.5KForm 4

All 27 trades can be filtered by person here when JavaScript is on.

From Forms 4 filed with the SEC.

Executive pay

What the company paid its top executives, from the summary compensation table in its proxy statement. Total pay includes salary, bonus, stock and option awards and other pay, as the company valued them.

YearExecutiveAgeSalaryTotal pay
2025Dwayne L. Hyzak53$759.4K$8.8M65
2025David L. Magdol55$640.0K$6.5M65
2025Jesse E. Morris58$625.0K$5.9M65
2025Jason B. Beauvais50$545.0K$4.1M65
2025Ryan R. Nelson43$386.2K$1.4M65
2024Member of the Board and Chief Executive Officer$726.2K$8.2M65
2024President and Chief Investment Officer$618.8K$6.3M65
2024Executive VicePresident and Chief Operating Officer$603.8K$6.0M65
2024Executive Vice PresidentGeneral Counsel and Secretary$525.0K$3.9M65
2024Chief Financial Officer and Treasurer$365.9K$1.3M65
2023Member of the Board and Chief Executive Officer$691.2K$7.8M65
2023President and Chief Investment Officer$592.5K$6.3M65
2023Executive VicePresident and Chief Operating Officer$577.5K$6.0M65
2023Executive Vice PresidentGeneral Counsel and Secretary$501.2K$3.7M65

Held by these funds

The largest holders among investment managers' 13F reports for the quarter ending Jun 30, 2026, the top 25 of 100. Change is in shares since the quarter before.

FundSharesValueShare of the fundChange
Van Eck Associates Corp1,885,274$97.8M0.1%−223,648
UBS Group AG1,387,731$72.0M0.0%+48,919
Legal & General Group Plc835,057$43.3M0.0%+51,036
Morgan Stanley786,284$40.8M0.0%−68,301
Qube Research & Technologies Ltd654,166$33.9M0.0%+168,367
Invesco Ltd.553,967$28.7M0.0%+121,492
Adell Harriman & Carpenter Inc498,998$25.9M1.3%+14,414
Muzinich & Co., Inc.495,923$25.7M8.8%+11,100
Union Bancaire Privee, UBP SA2,942$24.3M0.3%No change
BlackRock, Inc.403,623$20.9M0.0%−20,612
Sumitomo Mitsui Trust Group, Inc.375,509$19.5M0.0%+5,000
D. E. Shaw & Co., Inc.375,318$19.5M0.0%−168,007
LPL Financial LLC347,600$18.0M0.0%−328
Franklin Resources Inc342,763$17.8M0.0%+21,895
Goldman Sachs Group Inc332,291$17.2M0.0%+18,903
Childress Capital Advisors, LLC257,733$13.4M2.2%−36,000
Raymond James Financial Inc238,617$12.4M0.0%−25,104
Trinity Legacy Partners, LLC217,844$12.1M2.4%+14,688
Sanders Morris Harris LLC199,559$10.4M6.0%−37,696
Royal Bank Of Canada174,795$9.1M0.0%+23,599
Bridgelight Financial Advisors, Inc.166,563$8.6M5.9%+29,960
Private Advisor Group, LLC162,463$8.4M0.0%−7,847
Osaic Holdings, Inc.162,228$8.4M0.0%−7,467
Arax Advisory Partners151,274$7.8M0.1%New
Benjamin Edwards Inc145,655$7.6M0.1%−7,968

13F reports cover disclosed long positions in U.S. stocks only.

Members of Congress who traded it

1 trades disclosed by members of Congress. “Vs S&P since” is the stock’s change since the trade minus the S&P 500’s.

DateMemberTradeAmountVs S&P sinceFiling
Nov 15, 2021David RouzerRepublican, HouseSale$15,001 - $50,000+46.3%Report

Members report amounts as ranges, not exact figures. Returns are price-only (no dividends).

SEC filer profile

How Main Street Capital Corp is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.

  • Name on EDGARMain Street Capital CORP2
  • CIK0001396440
  • Employer ID (EIN)41-22307456
  • Filer statusLarge accelerated filer not an emerging growth company; not a smaller reporting company; not a shell company6
  • Incorporated inMaryland6
  • Fiscal year endsDecember 312
  • Business address1300 Post Oak Boulevard, 8Th Floor, Houston, TX 770562
  • Phone(713) 350-60002
  • Shares outstanding93,508,461 as of Aug 6, 202612
  • Public float$5.1B as of Jun 30, 20256
  • AuditorGRANT THORNTON LLP, Dallas, Texas PCAOB ID 248; it also attests to the company’s internal control over financial reporting6
  • On EDGAR sinceMay 11, 20072
  • Filings4,150 in all: 4 (3,202), 8-K (351), 497AD (80), 497 (60), 10-Q (57), FWP (45), CORRESP (37), POS EX (32)2
    All 51 form types

    3 (29), 424B2 (21), 10-K (19), 40-17G (19), DEF 14A (19), 4/A (17), 40-APP/A (17), 144 (12), 40-APP (12), EFFECT (12), POS 8C (12), PRE 14A (11), N-2/A (9), SC 13G/A (9), N-2 (7), 424B3 (6), SC 13D/A (5), 8-A12B (4), APP NTC (4), APP ORDR (4), S-8 (4), APP WD (3), S-8 POS (3), SC 13G (3), UPLOAD (3), CERTNYS (2), DEFA14A (2), N-23C-2 (2), N-2ASR (2), 25 (1), 25-NSE (1), 40-6C (1), 40-6C/A (1), 5 (1), 5/A (1), CERT (1), CERTNAS (1), D (1), N-23C-2/A (1), N-54A (1), N-6F (1), NO ACT (1), SC 13D (1)

  • Latest filingsAnnual report (10-K) Feb 27, 2026
    Quarterly report (10-Q) Aug 7, 2026
    Proxy statement (DEF 14A) Mar 23, 2026
    Latest 8-K (8-K) Oct 15, 2026

Securities registered for trading

ClassSymbolExchange
Common Stock, par value $0.01 per shareMAINNew York Stock Exchange

From the cover page of the 10-K filed Feb 27, 2026 (Section 12(b) of the Exchange Act).6

Risk factors and legal proceedings

The risks Main Street Capital Corp names in Item 1A of its 10-K filed Feb 27, 2026: 61 risks under these headings, as written.6

  • Risks Related to Our Business and Structure
  • Risks Related to Our Investments
  • Risks Related to Leverage
  • Risks Related to Our Investment Management Activities
  • Risks Related to BDCs
  • Risks Related to Our Securities
  • Risks Related to Our SBIC Funds
  • Federal Income Tax Risks
  • General Risk Factors
  • 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.
The other 59 risks
  • 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 our ability to attract and retain 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 investment objective, operating policies, investment criteria and strategies without prior notice or stockholder approval, the effects of which may be adverse.
  • 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 and our portfolio companies may maintain cash balances at financial institutions that exceed federally insured limits and may otherwise be materially affected by adverse developments affecting the financial services industry, such as actual events or concerns involving liquidity, defaults or non-performance by financial institutions or transactional counterparties.
  • We are subject to risks related to corporate social responsibility.
  • 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 certain material defaults by our portfolio companies could 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.
  • Changes to U.S. tariff, trade and economic policies may have a negative effect on our portfolio companies and, in turn, harm us.
  • 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 generally will not control our portfolio companies.
  • Certain material defaults by our portfolio companies could harm our operating results.
  • Any unrealized depreciation that we experience in our Investment 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.
  • 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 may not realize gains from our equity investments.
  • We may be subject to risks associated with “covenant-lite” loans.
  • Our investments in foreign securities may involve significant risks in addition to the risks inherent in U.S. 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.
  • Substantially 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.
  • The ability to sell investments held by a Structured Subsidiary is limited.
  • 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.
  • RISKS RELATED TO OUR INVESTMENT MANAGEMENT ACTIVITIES
  • Our executive officers and employees, through the External Investment Manager, 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
  • Operating under the constraints imposed on us as a BDC and RIC may hinder the achievement of our investment objectives.
  • Failure to maintain our status as a BDC would reduce our operating flexibility.
  • Regulations governing our operation as a BDC will affect our ability to, and the way in which we, raise additional capital.
  • Additional Common Stock
  • RISKS RELATED TO OUR SECURITIES
  • Shares of closed-end investment companies, including BDCs such as us, may trade at a discount to their NAV per share.
  • The market price of our securities may be volatile and fluctuate significantly.
  • 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.
  • 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.
  • Illustration: Example of Dilutive Effect of the Issuance of Shares Below NAV.
  • Our common stockholders’ interest in us will be diluted if we issue additional shares of common stock, which could reduce the overall value of their investment.
  • Provisions of the Maryland General Corporation Law and our articles of amendment and restatement and bylaws could deter takeover attempts and have an adverse impact on the price of our common stock.
  • We may in the future determine to issue preferred stock, which could adversely affect the market value of our common stock.
  • Our credit ratings may not reflect all risks of an investment in our debt securities.
  • Sales of substantial amounts of our common stock in the public market may have an adverse effect on the market price of our common stock.
  • 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.
  • The Funds are licensed by the SBA, and therefore subject to SBIC regulations.
  • 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.
  • 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.
  • 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.
  • 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.
  • Legislative or regulatory tax changes could adversely affect our stockholders.
  • GENERAL RISK FACTORS
  • Events outside of our control, including public health crises, supply chain disruptions and inflation, could negatively affect us and our portfolio companies and the results of our operations.
  • Market conditions may materially and adversely affect debt and equity capital markets in the U.S. and abroad, which may have a negative impact on our business and operations.
  • The failure in cybersecurity 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.
  • 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.
  • 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.
  • Uncertainty about presidential administration initiatives could negatively impact our business, financial condition and results of operations.

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 or future legal proceedings will have a material adverse effect on our financial condition or results of operations in any future reporting period.

The opening of Item 3, Legal Proceedings.6

Sources

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