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 2026
Institutional positions in Main Street Capital CORP as of Jun 30, 2026. 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
- 401
- −19 vs. Q1 2026
- Shares held
- 22.7M
- −496.9K (−2.1%) vs. Q1 2026
- Total value
- $1.18B
- −$53.5M (−4.4%) vs. Q1 2026
- New holders
- 43
- 148 more added
- Sold out
- 62
- 122 more reduced
3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding Main Street Capital CORP; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Geneos Wealth Management Inc. | 34,659 | $1.80M | 0.04% | −6,916−16.6% | Reduced |
| Foundations Investment Advisors, LLC | 35,251 | $1.83M | 0.02% | −3,273−8.5% | Reduced |
| AE Wealth Management LLC | 35,843 | $1.86M | 0.01% | +9,554+36.3% | Added |
| Clarity Financial LLC | 36,632 | $1.90M | 0.16% | +36,632 | New |
| Lido Advisors, LLC | 36,707 | $1.90M | 0.01% | +7,327+24.9% | Added |
| LGT Fund Management Co Ltd. | 36,931 | $1.92M | 0.08% | +9,179+33.1% | Added |
| Advisory Services Network, LLC | 37,837 | $1.96M | 0.02% | +2,044+5.7% | Added |
| Sharpepoint LLC | 38,103 | $1.98M | 0.99% | +1,900+5.2% | Added |
| Squarepoint Ops LLC | 38,187 | $1.98M | 0.00% | +13,932+57.4% | Added |
| Clear Trail Advisors, LLC | 38,380 | $1.99M | 0.30% | +16,756+77.5% | Added |
| Blair William & Co | 38,675 | $2.01M | 0.01% | −365−0.9% | Reduced |
| ExodusPoint Capital Management, LP | 40,444 | $2.10M | 0.02% | +40,444 | New |
| King Luther Capital Management Corp | 42,410 | $2.20M | 0.01% | 00.0% | Unchanged |
| First Financial Bankshares Inc | 43,541 | $2.26M | 0.04% | 00.0% | Unchanged |
| Barclays PLC | 44,062 | $2.29M | 0.00% | −474−1.1% | Reduced |
| GWM Advisors LLC | 44,558 | $2.31M | 0.01% | +3,415+8.3% | Added |
| Capital Investment Advisors, LLC | 44,768 | $2.32M | 0.03% | −1,341−2.9% | Reduced |
| Susquehanna International Group, LLP | 45,157 | $2.34M | 0.00% | +32,429+254.8% | Added |
| Bank of New York Mellon Corp | 45,918 | $2.38M | 0.00% | +1,571+3.5% | Added |
| Focus Financial Network, Inc. | 46,751 | $2.43M | 0.08% | +3,932+9.2% | Added |
| Prospera Financial Services Inc | 49,197 | $2.55M | 0.04% | +36+0.1% | Added |
| Concurrent Investment Advisors, LLC | 49,281 | $2.56M | 0.02% | +36,785+294.4% | Added |
| Russell Investments Group, Ltd. | 49,369 | $2.56M | 0.00% | +1,526+3.2% | Added |
| Envestnet Asset Management Inc | 50,060 | $2.60M | 0.00% | −77,271−60.7% | Reduced |
| Taylor Frigon Capital Management LLC | 50,728 | $2.63M | 1.23% | +649+1.3% | Added |
| M&T Bank Corp | 51,750 | $2.68M | 0.01% | +350+0.7% | Added |
| Mariner, LLC | 52,374 | $2.72M | 0.00% | −7,459−12.5% | Reduced |
| FJ Capital Management LLC | 53,085 | $2.75M | 0.36% | −14,582−21.5% | Reduced |
| Rockefeller Capital Management L.P. | 54,216 | $2.81M | 0.00% | +1,682+3.2% | Added |
| HRT Financial LP | 56,143 | $2.91M | 0.01% | +56,143 | New |
| Midwest Professional Planners, LTD. | 57,168 | $2.97M | 0.58% | +2,783+5.1% | Added |
| Fund Advisors of America Inc | 57,752 | $3.00M | 2.72% | −123−0.2% | Reduced |
| Sound Income Strategies, LLC | 59,752 | $3.10M | 0.14% | −58,400−49.4% | Reduced |
| Commonwealth Equity Services, LLC | 59,759 | $3.10M | 0.00% | −9,763−14.0% | Reduced |
| Larson Financial Group LLC | 61,004 | $3.16M | 0.08% | +604+1.0% | Added |
| IHT Wealth Management, LLC | 61,492 | $3.19M | 0.07% | +3,436+5.9% | Added |
| Kestra Advisory Services, LLC | 62,234 | $3.23M | 0.01% | +4,639+8.1% | Added |
| Pembroke Management, LTD | 66,279 | $3.44M | 0.44% | +1,342+2.1% | Added |
| Baker Avenue Asset Management, LP | 66,500 | $3.45M | 0.07% | +294+0.4% | Added |
| Ilex Capital Partners (UK) LLP | 73,207 | $3.80M | 0.08% | +73,207 | New |
| Creative Planning | 73,515 | $3.81M | 0.00% | −8,732−10.6% | Reduced |
| Texas Yale Capital Corp. | 76,363 | $3.96M | 0.09% | −3,190−4.0% | Reduced |
| Advisors Asset Management, Inc. | 77,329 | $4.01M | 0.06% | −33,891−30.5% | Reduced |
| Trexquant Investment LP | 86,543 | $4.49M | 0.03% | −55,947−39.3% | Reduced |
| Albion Financial Group | 88,112 | $4.57M | 0.26% | +1,180+1.4% | Added |
| First Trust Advisors LP | 89,246 | $4.63M | 0.00% | −5,246−5.6% | Reduced |
| Integrated Wealth Concepts LLC | 90,056 | $4.67M | 0.03% | −13,082−12.7% | Reduced |
| HighTower Advisors, LLC | 92,780 | $4.81M | 0.00% | −2,805−2.9% | Reduced |
| Confluence Investment Management LLC | 93,486 | $4.85M | 0.08% | +2,528+2.8% | Added |
| Denali Advisors LLC | 95,591 | $4.96M | 0.50% | −5,894−5.8% | Reduced |
| Cetera Investment Advisers | 97,026 | $5.03M | 0.00% | +24,716+34.2% | Added |
| BNP Paribas Arbitrage, SA | 100,030 | $5.19M | 0.00% | +7,825+8.5% | Added |
| J.W. Cole Advisors, Inc. | 100,593 | $5.22M | 0.09% | −6,269−5.9% | Reduced |
| Naviter Wealth, LLC | 100,862 | $5.23M | 0.48% | +15,872+18.7% | Added |
| Jane Street Group, LLC | 105,352 | $5.47M | 0.00% | +105,352 | New |
| Meridian Wealth Management, LLC | 108,809 | $5.65M | 0.17% | +7,612+7.5% | Added |
| Beacon Pointe Advisors, LLC | 109,186 | $5.66M | 0.03% | +57,611+111.7% | Added |
| Tudor Investment Corp Et Al | 111,577 | $5.79M | 0.02% | +38,647+53.0% | Added |
| Great West Life Assurance Co | 113,433 | $5.88M | 0.01% | +15,828+16.2% | Added |
| Hamilton Point Investment Advisors, LLC | 113,705 | $5.90M | 0.83% | +70+0.1% | Added |
| Segment Wealth Management, LLC | 114,748 | $5.95M | 0.31% | +1,714+1.5% | Added |
| Bank of America Corp | 117,462 | $6.09M | 0.00% | +19,831+20.3% | Added |
| Hourglass Capital, LLC | 121,650 | $6.31M | 1.24% | −1,900−1.5% | Reduced |
| Joel Isaacson & Co., LLC | 129,206 | $6.70M | 0.19% | +199+0.2% | Added |
| Ameriprise Financial Inc | 129,241 | $6.71M | 0.00% | +2,293+1.8% | Added |
| State Street Corp | 130,435 | $6.77M | 0.00% | +19,747+17.8% | Added |
| TCTC Holdings, LLC | 132,691 | $6.88M | 0.18% | +3,700+2.9% | Added |
| Balyasny Asset Management LLC | 133,125 | $6.91M | 0.01% | +13,118+10.9% | Added |
| Wells Fargo & Company | 133,473 | $6.92M | 0.00% | +29,750+28.7% | Added |
| Millennium Management LLC | 134,503 | $6.98M | 0.00% | −225,335−62.6% | Reduced |
| JPMorgan Chase & Co | 141,880 | $7.32M | 0.00% | −26,012−15.5% | Reduced |
| Tectonic Advisors LLC | 145,445 | $7.55M | 0.36% | +145,445 | New |
| Benjamin Edwards Inc | 145,655 | $7.56M | 0.07% | −7,968−5.2% | Reduced |
| SRS Capital Advisors, Inc. | 151,274 | $7.85M | 0.05% | +151,274 | New |
| Cambridge Investment Research Advisors, Inc. | 153,949 | $7.99M | 0.02% | +9,003+6.2% | Added |
| Advisor Group Holdings, Inc. | 162,228 | $8.42M | 0.01% | −7,467−4.4% | Reduced |
| Private Advisor Group, LLC | 162,463 | $8.43M | 0.04% | −7,847−4.6% | Reduced |
| Bridgelight Financial Advisors, Inc. | 166,563 | $8.64M | 5.92% | +29,960+21.9% | Added |
| Royal Bank of Canada | 174,795 | $9.07M | 0.00% | +23,599+15.6% | Added |
| Sanders Morris Harris LLC | 199,559 | $10.4M | 6.00% | −37,696−15.9% | Reduced |
| Trinity Legacy Partners, LLC | 217,844 | $12.1M | 2.42% | +14,688+7.2% | Added |
| Raymond James Financial Inc | 238,617 | $12.4M | 0.00% | −25,104−9.5% | Reduced |
| Childress Capital Advisors, LLC | 257,733 | $13.4M | 2.19% | −36,000−12.3% | Reduced |
| Public Employees Retirement Association of Colorado | 281,397 | $14.6M | 0.05% | +10.0% | Added |
| Goldman Sachs Group Inc | 332,291 | $17.2M | 0.00% | +18,903+6.0% | Added |
| Franklin Resources Inc | 342,763 | $17.8M | 0.00% | +21,895+6.8% | Added |
| LPL Financial LLC | 347,600 | $18.0M | 0.00% | −328−0.1% | Reduced |
| D. E. Shaw & Co., Inc. | 375,318 | $19.5M | 0.01% | −168,007−30.9% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 375,509 | $19.5M | 0.01% | +5,000+1.3% | Added |
| BlackRock, Inc. | 403,623 | $20.9M | 0.00% | −20,612−4.9% | Reduced |
| Muzinich & Co., Inc. | 495,923 | $25.7M | 8.79% | +11,100+2.3% | Added |
| Adell Harriman & Carpenter Inc | 498,998 | $25.9M | 1.33% | +14,414+3.0% | Added |
| Invesco Ltd. | 553,967 | $28.7M | 0.00% | +121,492+28.1% | Added |
| Qube Research & Technologies Ltd | 654,166 | $33.9M | 0.04% | +168,367+34.7% | Added |
| Morgan Stanley | 786,284 | $40.8M | 0.00% | −68,301−8.0% | Reduced |
| Legal & General Group Plc | 835,057 | $43.3M | 0.01% | +51,036+6.5% | Added |
| UBS Group AG | 1,387,731 | $72.0M | 0.01% | +48,919+3.7% | Added |
| Van Eck Associates Corp | 1,885,274 | $97.8M | 0.06% | −223,648−10.6% | Reduced |
| Price T Rowe Associates Inc | 3,342,499 | $173.4M | 0.02% | +633,696+23.4% | Added |
| Vestor Capital, LLC | 55,208 | – | – | +6,808+14.1% | Added |