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 2 sales; 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 |
|---|---|---|---|---|---|
| Price T Rowe Associates Inc | 3,500,667 | $206.9M | 0.02% | +311,981+9.8% | Added |
| Van Eck Associates Corp | 1,218,338 | $72.0M | 0.08% | +46,890+4.0% | Added |
| Morgan Stanley | 1,012,080 | $59.8M | 0.00% | +43,594+4.5% | Added |
| Legal & General Group Plc | 675,495 | $39.9M | 0.01% | +24,248+3.7% | Added |
| BlackRock, Inc. | 585,673 | $34.6M | 0.00% | +130,168+28.6% | Added |
| Invesco Ltd. | 507,373 | $30.0M | 0.01% | −24,894−4.7% | Reduced |
| Adell Harriman & Carpenter Inc | 454,495 | $26.9M | 1.78% | +6,853+1.5% | Added |
| Sound Income Strategies, LLC | 345,827 | $20.4M | 1.17% | +10,819+3.2% | Added |
| LPL Financial LLC | 341,799 | $20.2M | 0.01% | +34,431+11.2% | Added |
| UBS Group AG | 332,510 | $19.7M | 0.00% | +88,593+36.3% | Added |
| Muzinich & Co., Inc. | 316,808 | $18.7M | 8.55% | +69,701+28.2% | Added |
| Franklin Resources Inc | 306,645 | $18.1M | 0.00% | +47,000+18.1% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 287,252 | $17.0M | 0.01% | +44,395+18.3% | Added |
| Tectonic Advisors LLC | 215,481 | $12.7M | 0.74% | +21,750+11.2% | Added |
| HRT Financial LP | 213,431 | $12.6M | 0.06% | +127,270+147.7% | Added |
| Sanders Morris Harris LLC | 213,340 | $12.6M | 3.01% | +6,066+2.9% | Added |
| Capital World Investors | 213,235 | $12.6M | 0.00% | +2,894+1.4% | Added |
| Trinity Legacy Partners, LLC | 188,723 | $12.2M | 2.95% | +2,581+1.4% | Added |
| JPMorgan Chase & Co | 200,717 | $11.9M | 0.00% | +65,979+49.0% | Added |
| First Trust Advisors LP | 188,296 | $11.1M | 0.01% | +4,317+2.3% | Added |
| Royal Bank of Canada | 182,705 | $10.8M | 0.00% | −2,022−1.1% | Reduced |
| Private Advisor Group, LLC | 170,921 | $10.1M | 0.05% | +13,249+8.4% | Added |
| Raymond James Financial Inc | 170,483 | $10.1M | 0.00% | +2,570+1.5% | Added |
| Qube Research & Technologies Ltd | 163,988 | $9.69M | 0.01% | +49,899+43.7% | Added |
| Two Sigma Investments, LP | 160,899 | $9.51M | 0.02% | −14,100−8.1% | Reduced |
| Advisor Group Holdings, Inc. | 156,952 | $9.28M | 0.02% | +640+0.4% | Added |
| Benjamin Edwards Inc | 154,392 | $9.12M | 0.12% | +4,998+3.3% | Added |
| Denali Advisors LLC | 152,199 | $8.99M | 0.94% | −3,369−2.2% | Reduced |
| Marshall Wace, LLP | 146,645 | $8.67M | 0.01% | −10,323−6.6% | Reduced |
| U.S. Capital Wealth Advisors, LLC | 139,452 | $8.24M | 0.24% | +10,853+8.4% | Added |
| Cambridge Investment Research Advisors, Inc. | 139,179 | $8.22M | 0.03% | +1,238+0.9% | Added |
| Advisors Asset Management, Inc. | 136,953 | $8.09M | 0.14% | +27,056+24.6% | Added |
| Confluence Investment Management LLC | 129,985 | $7.68M | 0.11% | −250.0% | Reduced |
| Joel Isaacson & Co., LLC | 128,509 | $7.59M | 0.31% | +176+0.1% | Added |
| Ameriprise Financial Inc | 125,694 | $7.41M | 0.00% | +48,256+62.3% | Added |
| Hourglass Capital, LLC | 123,646 | $7.31M | 1.81% | +3,050+2.5% | Added |
| TCTC Holdings, LLC | 122,391 | $7.23M | 0.23% | +2,600+2.2% | Added |
| Envestnet Asset Management Inc | 120,003 | $7.09M | 0.00% | +2,007+1.7% | Added |
| Segment Wealth Management, LLC | 119,468 | $7.06M | 0.45% | +1,474+1.2% | Added |
| Commonwealth Equity Services, LLC | 118,253 | $6.99M | 0.01% | −836−0.7% | Reduced |
| Wells Fargo & Company | 116,811 | $6.90M | 0.00% | −4,511−3.7% | Reduced |
| Hamilton Point Investment Advisors, LLC | 114,614 | $6.77M | 1.12% | −3,780−3.2% | Reduced |
| Childress Capital Advisors, LLC | 110,760 | $6.55M | 1.65% | −1,450−1.3% | Reduced |
| BNP Paribas Arbitrage, SA | 108,100 | $6.39M | 0.00% | +29,738+37.9% | Added |
| Meridian Wealth Management, LLC | 100,088 | $5.92M | 0.25% | −2,602−2.5% | Reduced |
| Loomis Sayles & Co L P | 100,000 | $5.91M | 0.01% | 00.0% | Unchanged |
| J.W. Cole Advisors, Inc. | 99,808 | $5.90M | 0.13% | +14,883+17.5% | Added |
| Integrated Wealth Concepts LLC | 98,045 | $5.79M | 0.06% | −659−0.7% | Reduced |
| Albion Financial Group | 95,112 | $5.62M | 0.37% | +345+0.4% | Added |
| HighTower Advisors, LLC | 93,661 | $5.54M | 0.01% | −6,950−6.9% | Reduced |
| Morgan Dempsey Capital Management LLC | 91,517 | $5.41M | 2.26% | −687−0.7% | Reduced |
| Bank of America Corp | 89,179 | $5.27M | 0.00% | +33,243+59.4% | Added |
| Great West Life Assurance Co | 87,419 | $5.18M | 0.01% | +2,711+3.2% | Added |
| Two Sigma Advisers, LP | 82,354 | $4.87M | 0.01% | +1,809+2.2% | Added |
| Texas Yale Capital Corp. | 81,587 | $4.82M | 0.16% | −3,510−4.1% | Reduced |
| Quantbot Technologies LP | 80,296 | $4.75M | 0.12% | +69,902+672.5% | Added |
| Rockefeller Capital Management L.P. | 69,704 | $4.54M | 0.01% | −25,928−27.1% | Reduced |
| Naviter Wealth, LLC | 76,678 | $4.53M | 0.56% | +6,720+9.6% | Added |
| Creative Planning | 75,339 | $4.45M | 0.00% | −72−0.1% | Reduced |
| D. E. Shaw & Co., Inc. | 73,957 | $4.37M | 0.00% | +65,643+789.5% | Added |
| Pembroke Management, LTD | 69,944 | $4.13M | 0.50% | +947+1.4% | Added |
| DnB Asset Management AS | 69,675 | $4.12M | 0.02% | −6,582−8.6% | Reduced |
| Wambolt & Associates, LLC | 67,151 | $3.98M | 1.34% | −7,524−10.1% | Reduced |
| Kestra Advisory Services, LLC | 62,508 | $3.69M | 0.02% | +14,954+31.4% | Added |
| CoreCap Advisors, LLC | 61,064 | $3.61M | 0.15% | +59,402+3,574.1% | Added |
| Larson Financial Group LLC | 58,991 | $3.49M | 0.14% | +3,251+5.8% | Added |
| Baker Avenue Asset Management, LP | 56,866 | $3.36M | 0.10% | −1,970−3.3% | Reduced |
| IHT Wealth Management, LLC | 56,688 | $3.35M | 0.09% | +360+0.6% | Added |
| Midwest Professional Planners, LTD. | 54,772 | $3.24M | 0.85% | +28,676+109.9% | Added |
| Cetera Investment Advisers | 52,075 | $3.08M | 0.01% | +4,521+9.5% | Added |
| Cubist Systematic Strategies, LLC | 51,599 | $3.05M | 0.03% | +51,599 | New |
| M&T Bank Corp | 51,350 | $3.03M | 0.01% | 00.0% | Unchanged |
| Taylor Frigon Capital Management LLC | 50,960 | $3.01M | 1.60% | +5,772+12.8% | Added |
| MGB Wealth Management, LLC | 50,043 | $2.96M | 0.97% | −45,523−47.6% | Reduced |
| Prospera Financial Services Inc | 49,734 | $2.94M | 0.05% | +269+0.5% | Added |
| Capital Investment Advisors, LLC | 48,331 | $2.86M | 0.05% | −1,467−2.9% | Reduced |
| Sigma Planning Corp | 43,848 | $2.59M | 0.08% | −1,094−2.4% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 42,383 | $2.59M | 0.00% | −23,359−35.5% | Reduced |
| Quest Partners LLC | 42,472 | $2.51M | 0.25% | −2,645−5.9% | Reduced |
| King Luther Capital Management Corp | 42,410 | $2.51M | 0.01% | +700+1.7% | Added |
| Blair William & Co | 41,172 | $2.43M | 0.01% | 00.0% | Unchanged |
| Delta Investment Management, LLC | 40,729 | $2.41M | 0.46% | +3,304+8.8% | Added |
| Advisory Services Network, LLC | 37,025 | $2.40M | 0.04% | −165−0.4% | Reduced |
| First Financial Bankshares Inc | 39,851 | $2.36M | 0.05% | 00.0% | Unchanged |
| Verition Fund Management LLC | 38,086 | $2.25M | 0.01% | +38,086 | New |
| Bank of New York Mellon Corp | 37,325 | $2.21M | 0.00% | −877−2.3% | Reduced |
| Foundations Investment Advisors, LLC | 37,183 | $2.20M | 0.03% | +8,526+29.8% | Added |
| Geneos Wealth Management Inc. | 36,810 | $2.18M | 0.05% | +35,239+2,243.1% | Added |
| Coldstream Capital Management Inc | 36,705 | $2.17M | 0.04% | +254+0.7% | Added |
| Natixis | 36,516 | $2.16M | 0.01% | +7,501+25.9% | Added |
| Northern Trust Corp | 34,934 | $2.06M | 0.00% | +31,308+863.4% | Added |
| Dearborn Partners LLC | 33,862 | $2.00M | 0.09% | −342−1.0% | Reduced |
| Focus Financial Network, Inc. | 33,849 | $2.00M | 0.08% | +4,160+14.0% | Added |
| Arkadios Wealth Advisors | 32,591 | $1.93M | 0.06% | +639+2.0% | Added |
| CWM, LLC | 32,579 | $1.93M | 0.01% | +31,729+3,732.8% | Added |
| National Asset Management, Inc. | 28,518 | $1.69M | 0.08% | −4,774−14.3% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 28,481 | $1.68M | 0.00% | +18,897+197.2% | Added |
| Steward Partners Investment Advisory, LLC | 28,389 | $1.68M | 0.01% | −1,249−4.2% | Reduced |
| Sharpepoint LLC | 28,341 | $1.67M | 1.72% | +2,108+8.0% | Added |
| Legacy Capital Wealth Partners, LLC | 26,250 | $1.55M | 0.35% | −1,183−4.3% | Reduced |