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, Q1 2023
Institutional positions in Main Street Capital CORP as of Mar 31, 2023. 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
- 273
- +8 vs. Q4 2022
- Shares held
- 15.7M
- +125.5K (+0.8%) vs. Q4 2022
- Total value
- $617.8M
- +$47.7M (+8.4%) vs. Q4 2022
- New holders
- 36
- 110 more added
- Sold out
- 28
- 72 more reduced
8 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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, Q1 2023
Shares, value and share of portfolio for each institution holding Main Street Capital CORP; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Huntington National Bank | 1 | $39 | 0.00% | 00.0% | Unchanged |
| Creative Financial Designs Inc | 2 | $70 | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 3 | $118 | 0.00% | −4−57.1% | Reduced |
| Delta Asset Management LLC | 4 | $158 | 0.00% | 00.0% | Unchanged |
| Assetmark, Inc | 8 | $316 | 0.00% | +8 | New |
| Moisand Fitzgerald Tamayo, LLC | 50 | $1.97K | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 59 | $2.32K | 0.00% | +1+1.7% | Added |
| Covestor Ltd | 65 | $3.00K | 0.00% | −17−20.7% | Reduced |
| HHM Wealth Advisors, LLC | 85 | $3.35K | 0.00% | 00.0% | Unchanged |
| Proequities, Inc. | 100 | $3.95K | 0.00% | −425−81.0% | Reduced |
| Cape Investment Advisory, Inc. | 100 | $3.95K | 0.00% | +100 | New |
| Tower Research Capital LLC (TRC) | 91 | $4.00K | 0.00% | −1,566−94.5% | Reduced |
| Founders Capital Management | 100 | $4.00K | 0.00% | 00.0% | Unchanged |
| Oliver Lagore Vanvalin Investment Group | 104 | $4.09K | 0.00% | +2+2.0% | Added |
| Key Financial Inc | 106 | $4.18K | 0.00% | 00.0% | Unchanged |
| West Branch Capital LLC | 125 | $4.93K | 0.00% | 00.0% | Unchanged |
| Retirement Group, LLC | 120 | $5.00K | 0.00% | +120 | New |
| Tanglewood Legacy Advisors, LLC | 135 | $5.33K | 0.00% | 00.0% | Unchanged |
| Kistler-Tiffany Companies, LLC | 160 | $6.31K | 0.00% | 00.0% | Unchanged |
| Stephens Consulting, LLC | 179 | $7.06K | 0.00% | +179 | New |
| Central Trust Co | 200 | $7.89K | 0.00% | 00.0% | Unchanged |
| First Manhattan Co | 200 | $7.89K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 200 | $7.89K | 0.00% | +200 | New |
| Bogart Wealth, LLC | 207 | $8.17K | 0.00% | 00.0% | Unchanged |
| Archer Investment Corp | 210 | $8.31K | 0.00% | +2+1.0% | Added |
| Colonial Trust Co | 230 | $9.08K | 0.00% | +70+43.8% | Added |
| Lindbrook Capital, LLC | 289 | $11.4K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 293 | $11.6K | 0.00% | +290+9,666.7% | Added |
| IAG Wealth Partners, LLC | 300 | $11.8K | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 300 | $11.8K | 0.00% | +300 | New |
| Beacon Capital Management, LLC | 301 | $11.9K | 0.00% | +1+0.3% | Added |
| Castleview Partners, LLC | 359 | $14.2K | 0.01% | +6+1.7% | Added |
| US Bancorp | 416 | $16.4K | 0.00% | +268+181.1% | Added |
| Householder Group Estate & Retirement Specialist, LLC | 488 | $19.0K | 0.01% | 00.0% | Unchanged |
| Signaturefd, LLC | 490 | $19.3K | 0.00% | +288+142.6% | Added |
| WealthPlan Investment Management, LLC | 500 | $19.7K | 0.00% | −23,829−97.9% | Reduced |
| Optimum Investment Advisors | 500 | $19.7K | 0.01% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 500 | $19.7K | 0.01% | 00.0% | Unchanged |
| Smithfield Trust Co | 500 | $20.0K | 0.00% | 00.0% | Unchanged |
| AlphaMark Advisors, LLC | 525 | $21.0K | 0.01% | 00.0% | Unchanged |
| Webster Bank, N. A. | 553 | $21.8K | 0.00% | 00.0% | Unchanged |
| Antonetti Capital Management LLC | 600 | $23.7K | 0.03% | +100+20.0% | Added |
| Prestige Wealth Management Group LLC | 650 | $25.6K | 0.01% | 00.0% | Unchanged |
| Tucker Asset Management LLC | 666 | $26.3K | 0.01% | −46−6.5% | Reduced |
| Macroview Investment Management LLC | 672 | $26.5K | 0.04% | +98+17.1% | Added |
| Lowe Wealth Advisors, LLC | 700 | $27.6K | 0.01% | 00.0% | Unchanged |
| Hazlett, Burt & Watson, Inc. | 700 | $28.0K | 0.02% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 750 | $30.0K | 0.00% | 00.0% | Unchanged |
| Financial Management Professionals, Inc. | 825 | $33.0K | 0.01% | 00.0% | Unchanged |
| Winch Advisory Services, LLC | 864 | $34.0K | 0.01% | +17+2.0% | Added |
| Avion Wealth | 1,006 | $37.0K | 0.01% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 967 | $38.2K | 0.00% | +317+48.8% | Added |
| Trust Co | 1,000 | $39.5K | 0.01% | 00.0% | Unchanged |
| Umb Bank N A | 1,034 | $40.8K | 0.00% | 00.0% | Unchanged |
| Spire Wealth Management | 1,050 | $41.4K | 0.00% | +1,050 | New |
| Versant Capital Management, Inc | 1,119 | $44.0K | 0.01% | +4+0.4% | Added |
| Washington Trust Advisors, Inc. | 1,129 | $44.6K | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 1,306 | $51.5K | 0.03% | 00.0% | Unchanged |
| Hexagon Capital Partners LLC | 1,310 | $51.7K | 0.01% | +145+12.4% | Added |
| Newbridge Financial Services Group, Inc. | 1,313 | $51.8K | 0.03% | +792+152.0% | Added |
| National Bank of Canada | 1,540 | $60.8K | 0.00% | −50,260−97.0% | Reduced |
| Nomura Asset Management Co Ltd | 1,800 | $71.0K | 0.00% | −150−7.7% | Reduced |
| ICA Group Wealth Management, LLC | 2,000 | $78.9K | 0.02% | +500+33.3% | Added |
| Colonial Trust Advisors | 2,221 | $87.7K | 0.01% | +15+0.7% | Added |
| CWM, LLC | 2,242 | $88.0K | 0.00% | +486+27.7% | Added |
| Endurance Wealth Management, Inc. | 2,400 | $94.0K | 0.01% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 2,569 | $95.0K | 0.00% | +10.0% | Added |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 2,600 | $102.6K | 0.01% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 2,636 | $104.0K | 0.01% | 00.0% | Unchanged |
| Register Financial Advisors LLC | 2,637 | $104.1K | 0.08% | −46,985−94.7% | Reduced |
| Vaughan Nelson Investment Management, L.P. | 2,650 | $105.0K | 0.00% | 00.0% | Unchanged |
| Heritage Wealth Advisors | 3,000 | $118.4K | 0.01% | 00.0% | Unchanged |
| Private Trust Co NA | 3,029 | $119.5K | 0.02% | −43−1.4% | Reduced |
| Gradient Investments LLC | 3,040 | $120.0K | 0.00% | +185+6.5% | Added |
| Parallel Advisors, LLC | 3,241 | $127.9K | 0.00% | +1,759+118.7% | Added |
| Sunbelt Securities, Inc. | 3,355 | $131.7K | 0.02% | +3,355 | New |
| BNP Paribas Arbitrage, SA | 3,561 | $140.5K | 0.00% | +3,377+1,835.3% | Added |
| Geneos Wealth Management Inc. | 3,626 | $143.1K | 0.01% | −8,978−71.2% | Reduced |
| Ameritas Advisory Services, LLC | 3,583 | $143.9K | 0.01% | +3,583 | New |
| Nisa Investment Advisors, LLC | 3,900 | $154.0K | 0.00% | 00.0% | Unchanged |
| Cullen/Frost Bankers, Inc. | 4,000 | $157.8K | 0.00% | 00.0% | Unchanged |
| Dark Forest Capital Management LP | 4,031 | $159.1K | 0.04% | +4,031 | New |
| SOA Wealth Advisors, LLC. | 4,049 | $159.8K | 0.04% | +42+1.0% | Added |
| EverSource Wealth Advisors, LLC | 4,176 | $164.8K | 0.02% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 4,370 | $177.5K | 0.01% | 00.0% | Unchanged |
| Virtus Investment Advisers, Inc. | 5,094 | $201.0K | 0.14% | −175−3.3% | Reduced |
| Squarepoint Ops LLC | 5,125 | $202.2K | 0.00% | +5,125 | New |
| Congress Wealth Management LLC | 5,139 | $202.8K | 0.00% | +5,139 | New |
| Focused Wealth Management, Inc | 5,146 | $203.1K | 0.04% | +59+1.2% | Added |
| Segall Bryant & Hamill, LLC | 5,173 | $204.0K | 0.00% | +5,173 | New |
| Capital Investment Advisory Services, LLC | 5,203 | $205.3K | 0.02% | −216−4.0% | Reduced |
| Harbor Investment Advisory, LLC | 5,300 | $209.1K | 0.03% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 5,300 | $209.1K | 0.00% | +5,300 | New |
| Citigroup Inc | 5,308 | $209.5K | 0.00% | −24,692−82.3% | Reduced |
| Flputnam Investment Management Co | 5,324 | $210.1K | 0.01% | −584−9.9% | Reduced |
| Green Square Capital Advisors LLC | 5,326 | $210.2K | 0.03% | +5,326 | New |
| Foundations Investment Advisors, LLC | 5,329 | $210.3K | 0.01% | −182−3.3% | Reduced |
| Wellington Shields Capital Management, LLC | 5,350 | $211.1K | 0.03% | +5,350 | New |
| Riverstone Advisors, LLC | 5,370 | $211.9K | 0.14% | +5,370 | New |
| Bank Julius Baer & Co. Ltd, Zurich | 5,395 | $213.0K | 0.00% | +5,395 | New |