Main Street CapitalMAIN
13F holders, Q2 2026 (June 30)401holders −22
39new positions
62sold out
5famous investors
$53.90avg. 13F price*
At the end of Q2 2026, 401 institutions reported holding Main Street Capital Corp. (MAIN) in their 13F filings, down 22 from Q1 2026. 39 opened new positions and 62 sold out. The largest holders were T. Rowe Price Associates Inc. ($173.4M), Van Eck Associates Corp. ($97.8M) and UBS Group AG ($72.0M). 5 famous investors held it, including Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio), David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Main Street Capital Corp.
- CUSIP
- 56035L104
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 39 | $37.2M |
| Exits | 62 | $37.6M |
All 13F filers, Q1 2026 → Q2 2026: 2,447,883 shares bought and 2,967,942 shares sold, net −520,059 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 401 holders
| T. Rowe Price Associates Inc. | 0.02% | Add +23.4% | 3,342,499 | $173.4M |
| Van Eck Associates Corp. | 0.06% | Reduce -10.6% | 1,885,274 | $97.8M |
| UBS Group AG | 0.01% | Add +3.6% | 1,387,731 | $72.0M |
| Legal & General Group Plc | 0.01% | Add +6.5% | 835,057 | $43.3M |
| Morgan Stanley | 0.00% | Reduce -8.0% | 786,284 | $40.8M |
| Qube Research & Technologies Ltd | 0.04% | Add +34.7% | 654,166 | $33.9M |
| Invesco Ltd. | 0.00% | Add +28.1% | 553,967 | $28.7M |
| Adell Harriman & Carpenter Inc. | 1.33% | Add +3.0% | 498,998 | $25.9M |
| Muzinich & Co., Inc. | 8.79% | Add +2.3% | 495,923 | $25.7M |
| Union Bancaire Privee, UBP SA | 0.27% | No change | 2,942 | $24.3M |
| Vestor Capital, LLC | 1.50% | Add +14.1% | 55,208 | $23.9M |
| BlackRock, Inc. | 0.00% | Reduce -4.9% | 403,623 | $20.9M |
| Sumitomo Mitsui Trust Group, Inc. | 0.01% | Add +1.4% | 375,509 | $19.5M |
| D. E. Shaw & Co. | 0.01% | Reduce -30.9% | 375,318 | $19.5M |
| LPL Financial LLC | 0.00% | Reduce -0.1% | 347,600 | $18.0M |
| Franklin Resources Inc. | 0.00% | Add +6.8% | 342,763 | $17.8M |
| Goldman Sachs Group Inc. | 0.00% | Add +6.0% | 332,291 | $17.2M |
| Public Employees Retirement Association of Colorado | 0.05% | Add +0.0% | 281,397 | $14.6M |
| Childress Capital Advisors, LLC | 2.19% | Reduce -12.3% | 257,733 | $13.4M |
| Raymond James Financial Inc. | 0.00% | Reduce -9.5% | 238,617 | $12.4M |
| Trinity Legacy Partners, LLC | 2.42% | Add +7.2% | 217,844 | $12.1M |
| Sanders Morris Harris LLC | 6.00% | Reduce -15.9% | 199,559 | $10.4M |
| Royal Bank of Canada | 0.00% | Add +15.6% | 174,795 | $9.1M |
| Bridgelight Financial Advisors, Inc. | 5.92% | Add +21.9% | 166,563 | $8.6M |
| Private Advisor Group, LLC | 0.04% | Reduce -4.6% | 162,463 | $8.4M |
| Osaic Holdings, Inc. | 0.01% | Reduce -4.4% | 162,228 | $8.4M |
| Cambridge Investment Research Advisors, Inc. | 0.02% | Add +6.2% | 153,949 | $8.0M |
| Arax Advisory Partners | 0.05% | New | 151,274 | $7.8M |
| Benjamin Edwards Inc. | 0.07% | Reduce -5.2% | 145,655 | $7.6M |
| Tectonic Advisors LLC | 0.36% | New | 145,445 | $7.5M |
| JPMorgan Chase & Co. | 0.00% | Reduce -15.5% | 141,880 | $7.3M |
| Millennium Management | 0.00% | Reduce -62.6% | 134,503 | $7.0M |
| Wells Fargo & Company | 0.00% | Add +28.7% | 133,473 | $6.9M |
| Balyasny Asset Management L.P. | 0.01% | Add +10.9% | 133,125 | $6.9M |
| TCTC Holdings, LLC | 0.18% | Add +2.9% | 132,691 | $6.9M |
| State Street Corp. | 0.00% | Add +17.8% | 130,435 | $6.8M |
| Ameriprise Financial Inc. | 0.00% | Add +1.8% | 129,241 | $6.7M |
| Joel Isaacson & Co., LLC | 0.19% | Add +0.1% | 129,206 | $6.7M |
| Hourglass Capital, LLC | 1.24% | Reduce -1.5% | 121,650 | $6.3M |
| Bank of America Corp. | 0.00% | Add +20.3% | 117,462 | $6.1M |
| Segment Wealth Management, LLC | 0.31% | Add +1.5% | 114,748 | $6.0M |
| Hamilton Point Investment Advisors, LLC | 0.83% | Add +0.1% | 113,705 | $5.9M |
| CANADA LIFE ASSURANCE Co | 0.01% | Add +16.2% | 113,433 | $5.9M |
| Tudor Investment Corporation | 0.02% | Add +53.0% | 111,577 | $5.8M |
| Beacon Pointe Advisors, LLC | 0.03% | Add +111.7% | 109,186 | $5.7M |
| Meridian Wealth Management, LLC | 0.18% | Add +7.5% | 108,809 | $5.6M |
| Jane Street Group, LLC | 0.00% | New | 105,352 | $5.5M |
| Naviter Wealth, LLC | 0.48% | Add +18.7% | 100,862 | $5.2M |
| J.W. Cole Advisors, Inc. | 0.09% | Reduce -5.9% | 100,593 | $5.2M |
| BNP Paribas Financial Markets | 0.00% | Add +8.5% | 100,030 | $5.2M |
| Cetera Investment Advisers | 0.00% | Add +34.2% | 97,026 | $5.0M |
| Denali Advisors LLC | 0.50% | Reduce -5.8% | 95,591 | $5.0M |
| Confluence Investment Management LLC | 0.08% | Add +2.8% | 93,486 | $4.9M |
| HighTower Advisors, LLC | 0.00% | Reduce -2.9% | 92,780 | $4.8M |
| Integrated Wealth Concepts LLC | 0.03% | Reduce -12.7% | 90,056 | $4.7M |
| First Trust Advisors LP | 0.00% | Reduce -5.5% | 89,246 | $4.6M |
| Albion Financial Group | 0.26% | Add +1.4% | 88,112 | $4.6M |
| Trexquant Investment LP | 0.03% | Reduce -39.3% | 86,543 | $4.5M |
| Advisors Asset Management, Inc. | 0.06% | Reduce -30.5% | 77,329 | $4.0M |
| Texas Yale Capital Corp. | 0.09% | Reduce -4.0% | 76,363 | $4.0M |
| Creative Planning | 0.00% | Reduce -10.6% | 73,515 | $3.8M |
| Ilex Capital Partners (UK) LLP | 0.08% | New | 73,207 | $3.8M |
| Baker Avenue Asset Management, LP | 0.07% | Add +0.4% | 66,500 | $3.5M |
| Pembroke Management, LTD | 0.44% | Add +2.1% | 66,279 | $3.4M |
| Kestra Advisory Services, LLC | 0.01% | Add +8.1% | 62,234 | $3.2M |
| IHT Wealth Management, LLC | 0.07% | Add +5.9% | 61,492 | $3.2M |
| Larson Financial Group LLC | 0.08% | Add +1.0% | 61,004 | $3.2M |
| Commonwealth Equity Services, LLC | 0.00% | Reduce -14.0% | 59,759 | $3.1M |
| Sound Income Strategies, LLC | 0.14% | Reduce -49.4% | 59,752 | $3.1M |
| Fund Advisors of America Inc | 2.72% | Reduce -0.2% | 57,752 | $3.0M |
| Midwest Professional Planners, LTD. | 0.58% | Add +5.1% | 57,168 | $3.0M |
| HRT Financial LP | 0.01% | New | 56,143 | $2.9M |
| Rockefeller Capital Management L.P. | 0.00% | Add +3.2% | 54,216 | $2.8M |
| FJ Capital Management LLC | 0.36% | Reduce -21.6% | 53,085 | $2.8M |
| Mariner, LLC | 0.00% | Reduce -12.5% | 52,374 | $2.7M |
| M&T Bank Corp | 0.01% | Add +0.7% | 51,750 | $2.7M |
| Taylor Frigon Capital Management LLC | 1.23% | Add +1.3% | 50,728 | $2.6M |
| Envestnet Asset Management Inc. | 0.00% | Reduce -60.7% | 50,060 | $2.6M |
| Russell Investments Group, Ltd. | 0.00% | Add +3.2% | 49,369 | $2.6M |
| Concurrent Investment Advisors, LLC | 0.02% | Add +294.4% | 49,281 | $2.6M |
| Prospera Financial Services Inc | 0.04% | Add +0.1% | 49,197 | $2.6M |
| Focus Financial Network, Inc. | 0.08% | Add +9.2% | 46,751 | $2.4M |
| Bank of New York Mellon Corp | 0.00% | Add +3.5% | 45,918 | $2.4M |
| Susquehanna International Group, LLP | 0.00% | Add +254.8% | 45,157 | $2.3M |
| Capital Investment Advisors, LLC | 0.03% | Reduce -2.9% | 44,768 | $2.3M |
| NewEdge Advisors, LLC | 0.01% | Add +8.3% | 44,558 | $2.3M |
| Barclays PLC | 0.00% | Reduce -1.1% | 44,062 | $2.3M |
| First Financial Bankshares Inc | 0.04% | No change | 43,541 | $2.3M |
| King Luther Capital Management Corp. | 0.01% | No change | 42,410 | $2.2M |
| ExodusPoint Capital Management, LP | 0.02% | New | 40,444 | $2.1M |
| Blair William & Co. | 0.01% | Reduce -0.9% | 38,675 | $2.0M |
| Clear Trail Advisors, LLC | 0.30% | Add +77.5% | 38,380 | $2.0M |
| Squarepoint Ops LLC | 0.00% | Add +57.4% | 38,187 | $2.0M |
| Sharpepoint LLC | 0.99% | Add +5.3% | 38,103 | $2.0M |
| Advisory Services Network, LLC | 0.02% | Add +5.7% | 37,837 | $2.0M |
| LGT Fund Management Co Ltd. | 0.08% | Add +33.1% | 36,931 | $1.9M |
| Lido Advisors, LLC | 0.01% | Add +24.9% | 36,707 | $1.9M |
| Clarity Financial LLC | 0.16% | New | 36,632 | $1.9M |
| AE Wealth Management LLC | 0.01% | Add +36.3% | 35,843 | $1.9M |
| Foundations Investment Advisors, LLC | 0.02% | Reduce -8.5% | 35,251 | $1.8M |
"% of holder's portfolio" is MAIN's weight in each manager's 13F, not the share of Main Street Capital Corp. the manager owns.