Main Street Capital CORP
MAIN- Exchange
- NYSE
- SEC CIK
- 0001396440
In the last 90 days, Main Street Capital CORP insiders filed 1 open-market purchase and 1 sale; 401 institutions reported holding it in 13F filings for Q2 2026, worth $1.18B in total; no superinvestor holds it.
13F holders, Q2 2025
Institutional positions in Main Street Capital CORP as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 405
- +16 vs. Q1 2025
- Shares held
- 19.7M
- +878.7K (+4.7%) vs. Q1 2025
- Total value
- $1.17B
- +$101.6M (+9.5%) vs. Q1 2025
- New holders
- 51
- 148 more added
- Sold out
- 35
- 108 more reduced
4 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MAIN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 401 | $1.18B |
| Q1 2026 | 423 | $1.24B |
| Q4 2025 | 431 | $1.26B |
| Q3 2025 | 408 | $1.27B |
| Q2 2025 | 405 | $1.17B |
| Q1 2025 | 393 | $1.07B |
| Q4 2024 | 401 | $1.10B |
| Q3 2024 | 354 | $931.0M |
| Q2 2024 | 340 | $869.4M |
| Q1 2024 | 326 | $804.4M |
| Q4 2023 | 313 | $752.3M |
| Q3 2023 | 292 | $716.5M |
| Q2 2023 | 289 | $660.3M |
| Q1 2023 | 273 | $617.8M |
| Q4 2022 | 273 | $571.7M |
| Q3 2022 | 248 | $491.5M |
| Q2 2022 | 244 | $533.6M |
| Q1 2022 | 256 | $546.5M |
| Q4 2021 | 257 | $558.7M |
| Q3 2021 | 236 | $508.1M |
| Q2 2021 | 228 | $488.5M |
| Q1 2021 | 230 | $511.5M |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding Main Street Capital CORP; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vise Technologies, Inc. | 7,548 | $446.1K | 0.02% | +7,548 | New |
| Fiduciary Group LLC | 7,353 | $434.6K | 0.04% | +1,800+32.4% | Added |
| L & S Advisors Inc | – | $429.4K | 0.04% | – | – |
| GWN Securities Inc. | 7,178 | $424.2K | 0.08% | +7,178 | New |
| Argent Trust Co | 7,098 | $419.5K | 0.02% | +80+1.1% | Added |
| Schubert & Co | 7,071 | $417.9K | 0.30% | 00.0% | Unchanged |
| Capital Investment Advisory Services, LLC | 7,002 | $413.8K | 0.03% | +100+1.4% | Added |
| Alpha Cubed Investments, LLC | 6,914 | $408.6K | 0.02% | +85+1.2% | Added |
| LBMC Investment Advisors, LLC | 6,630 | $391.8K | 0.03% | +6+0.1% | Added |
| FSM Wealth Advisors, LLC | 6,304 | $384.4K | 0.06% | +86+1.4% | Added |
| DRW Securities, LLC | 6,364 | $376.1K | 0.03% | +6,364 | New |
| Moors & Cabot, Inc. | 6,215 | $367.3K | 0.02% | −1,000−13.9% | Reduced |
| AE Wealth Management LLC | 6,141 | $363.0K | 0.00% | −251−3.9% | Reduced |
| United Capital Management of KS, Inc. | 6,122 | $361.8K | 0.06% | +6,122 | New |
| Susquehanna Fundamental Investments, LLC | 6,100 | $360.5K | 0.01% | −20,718−77.3% | Reduced |
| Iams Wealth Management, LLC | 6,100 | $360.5K | 0.17% | −2,700−30.7% | Reduced |
| Glenview Trust Co | 6,100 | $360.5K | 0.01% | +6,100 | New |
| RDA Financial Network | 6,093 | $360.1K | 0.10% | −554−8.3% | Reduced |
| American National Bank | 6,000 | $354.6K | 0.04% | +6,000 | New |
| Crestwood Advisors Group LLC | 5,847 | $345.6K | 0.01% | 00.0% | Unchanged |
| Pinebridge Investments, L.P. | 5,665 | $334.8K | 0.00% | +5,665 | New |
| Stratos Wealth Advisors, LLC | 5,602 | $331.1K | 0.02% | +4+0.1% | Added |
| Whitener Capital Management, Inc. | 5,470 | $323.3K | 0.09% | +32+0.6% | Added |
| Apexium Financial, LP | 5,435 | $321.2K | 0.02% | 00.0% | Unchanged |
| Manske Wealth Management | 5,416 | $320.1K | 0.11% | 00.0% | Unchanged |
| Core Wealth Partners LLC | 5,408 | $319.6K | 0.16% | 00.0% | Unchanged |
| Sound View Wealth Advisors Group, LLC | 5,408 | $319.6K | 0.02% | +1,102+25.6% | Added |
| GWM Advisors LLC | 5,401 | $319.2K | 0.00% | +3,746+226.3% | Added |
| Brighton Jones LLC | 5,376 | $317.7K | 0.01% | −416−7.2% | Reduced |
| Congress Wealth Management LLC | 5,368 | $317.2K | 0.00% | 00.0% | Unchanged |
| Wellington Shields Capital Management, LLC | 5,350 | $316.2K | 0.05% | 00.0% | Unchanged |
| Green Square Capital Advisors LLC | 5,326 | $314.8K | 0.04% | 00.0% | Unchanged |
| Harbor Investment Advisory, LLC | 5,290 | $312.6K | 0.03% | 00.0% | Unchanged |
| Thrive Wealth Management, LLC | 5,140 | $303.8K | 0.05% | −32−0.6% | Reduced |
| Colonial River Wealth Management, LLC | 4,853 | $302.0K | 0.13% | −170−3.4% | Reduced |
| NorthRock Partners, LLC | 5,101 | $301.5K | 0.01% | 00.0% | Unchanged |
| Freedom Financial Partners LLC | 5,100 | $301.4K | 0.13% | +218+4.5% | Added |
| Mirae Asset Global Investments Co., Ltd. | 5,044 | $298.1K | 0.00% | −3,217−38.9% | Reduced |
| Plancorp, LLC | 5,025 | $297.0K | 0.01% | 00.0% | Unchanged |
| Intrepid Capital Management Inc | 5,000 | $295.5K | 0.12% | 00.0% | Unchanged |
| Linscomb & Williams, Inc. | 5,000 | $295.5K | 0.01% | 00.0% | Unchanged |
| Oak Harbor Wealth Partners, LLC | 5,000 | $295.5K | 0.08% | 00.0% | Unchanged |
| We Are One Seven, LLC | 4,929 | $291.3K | 0.01% | +325+7.1% | Added |
| Axxcess Wealth Management, LLC | 4,853 | $286.8K | 0.01% | −170−3.4% | Reduced |
| Brookstone Capital Management | 4,817 | $284.7K | 0.00% | +800+19.9% | Added |
| Kovack Advisors, Inc. | 4,810 | $284.3K | 0.03% | −41−0.8% | Reduced |
| Riverstone Advisors, LLC | 4,758 | $281.2K | 0.15% | −200−4.0% | Reduced |
| Plan Group Financial, LLC | 4,757 | $281.1K | 0.09% | +10+0.2% | Added |
| Wedbush Securities Inc | 4,741 | $280.0K | 0.01% | +150+3.3% | Added |
| Sagespring Wealth Partners, LLC | 4,730 | $279.6K | 0.01% | +58+1.2% | Added |
| Atria Wealth Solutions, Inc. | 4,713 | $278.5K | 0.01% | −37,645−88.9% | Reduced |
| Stephens Inc | 4,606 | $272.2K | 0.00% | +506+12.3% | Added |
| Bridgefront Capital, LLC | 4,586 | $271.0K | 0.07% | −4,459−49.3% | Reduced |
| Trust Co of Vermont | 4,462 | $263.7K | 0.01% | +4,462 | New |
| HB Wealth Management, LLC | 4,457 | $263.4K | 0.00% | −6,550−59.5% | Reduced |
| Focused Wealth Management, Inc | 4,443 | $262.6K | 0.03% | −221−4.7% | Reduced |
| Koshinski Asset Management, Inc. | 4,335 | $256.2K | 0.02% | +5+0.1% | Added |
| Procyon Private Wealth Partners, LLC | 4,278 | $252.8K | 0.02% | −50−1.2% | Reduced |
| Brown Advisory Inc | 4,217 | $249.2K | 0.00% | 00.0% | Unchanged |
| Carmel Capital Partners, LLC | 4,170 | $246.4K | 0.09% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 4,143 | $245.0K | 0.02% | −7,182−63.4% | Reduced |
| Good Life Advisors, LLC | 4,106 | $242.7K | 0.02% | +3+0.1% | Added |
| CAP Partners, LLC | 4,090 | $241.7K | 0.15% | −69−1.7% | Reduced |
| Accurate Wealth Management, LLC | 3,882 | $241.6K | 0.04% | +3,882 | New |
| US Bancorp | 4,070 | $240.5K | 0.00% | +1,248+44.2% | Added |
| Vestor Capital, LLC | 2,605 | $239.0K | 0.02% | −45,795−94.6% | Reduced |
| Simplex Trading, LLC | 4,047 | $239.0K | 0.01% | −16,067−79.9% | Reduced |
| Merit Financial Group, LLC | 4,040 | $238.8K | 0.00% | +295+7.9% | Added |
| VPR Management LLC | 4,039 | $238.7K | 0.11% | +4,039 | New |
| State of Wyoming | 4,026 | $237.9K | 0.03% | +1,287+47.0% | Added |
| Nabity-Jensen Investment Management Inc | 4,011 | $237.0K | 0.17% | +4,011 | New |
| Cullen/Frost Bankers, Inc. | 4,000 | $236.4K | 0.00% | −1,420−26.2% | Reduced |
| Matthew Goff Investment Advisor, LLC | 4,000 | $236.4K | 0.04% | 00.0% | Unchanged |
| Financial Advisors Network, Inc. | 4,000 | $236.4K | 0.04% | 00.0% | Unchanged |
| Turtle Creek Wealth Advisors, LLC | 4,000 | $236.4K | 0.03% | +4,000 | New |
| Ausdal Financial Partners, Inc. | 3,960 | $234.0K | 0.02% | +3,960 | New |
| Fisher Asset Management, LLC | 3,947 | $233.3K | 0.00% | +3,947 | New |
| Round Rock Advisors, LLC | 3,925 | $232.0K | 0.04% | +195+5.2% | Added |
| Nisa Investment Advisors, LLC | 3,900 | $230.5K | 0.00% | 00.0% | Unchanged |
| Jump Financial, LLC | 3,851 | $227.6K | 0.00% | +3,851 | New |
| Global Assets Advisory, LLC | 3,792 | $224.8K | 0.09% | +3,792 | New |
| Wesbanco Bank Inc | 3,775 | $223.1K | 0.01% | 00.0% | Unchanged |
| Old National Bancorp | 3,689 | $218.0K | 0.00% | 00.0% | Unchanged |
| Cornerstone Wealth Management, LLC | 3,625 | $214.2K | 0.01% | −182−4.8% | Reduced |
| IFG Advisory, LLC | 3,623 | $214.1K | 0.01% | 00.0% | Unchanged |
| Heritage Wealth Advisors | 3,600 | $212.8K | 0.01% | 00.0% | Unchanged |
| Advisory Research Inc | 3,551 | $209.9K | 0.03% | −823−18.8% | Reduced |
| Kaizen Financial Strategies | 3,517 | $207.9K | 0.11% | +3,517 | New |
| Ieq Capital, LLC | 3,516 | $207.8K | 0.00% | +3,516 | New |
| BIP Wealth, LLC | 3,500 | $206.8K | 0.01% | +3,500 | New |
| Sunbelt Securities, Inc. | 3,515 | $205.9K | 0.02% | +39+1.1% | Added |
| Strategic Financial Concepts, LLC | 3,454 | $204.1K | 0.03% | −3,116−47.4% | Reduced |
| Evergreen Capital Management LLC | 3,453 | $204.1K | 0.01% | +3,453 | New |
| MKT Advisors LLC | 3,427 | $203.2K | 0.08% | +3,427 | New |
| Secure Asset Management, LLC | 3,425 | $202.4K | 0.04% | −250−6.8% | Reduced |
| Erste Asset Management GmbH | 3,418 | $202.0K | 0.00% | +135+4.1% | Added |
| Jones Financial Companies LLLP | 3,392 | $200.0K | 0.00% | +541+19.0% | Added |
| Colonial Trust Co | 3,320 | $196.2K | 0.03% | −225−6.3% | Reduced |
| Newbridge Financial Services Group, Inc. | 3,318 | $196.1K | 0.03% | +771+30.3% | Added |
| HHM Wealth Advisors, LLC | 3,285 | $194.1K | 0.02% | 00.0% | Unchanged |