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 |
|---|---|---|---|---|---|
| Private Trust Co NA | 3,029 | $119.5K | 0.02% | −43−1.4% | Reduced |
| Heritage Wealth Advisors | 3,000 | $118.4K | 0.01% | 00.0% | Unchanged |
| Vaughan Nelson Investment Management, L.P. | 2,650 | $105.0K | 0.00% | 00.0% | Unchanged |
| Register Financial Advisors LLC | 2,637 | $104.1K | 0.08% | −46,985−94.7% | Reduced |
| Harbour Investments, Inc. | 2,636 | $104.0K | 0.01% | 00.0% | Unchanged |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 2,600 | $102.6K | 0.01% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 2,569 | $95.0K | 0.00% | +10.0% | Added |
| Endurance Wealth Management, Inc. | 2,400 | $94.0K | 0.01% | 00.0% | Unchanged |
| CWM, LLC | 2,242 | $88.0K | 0.00% | +486+27.7% | Added |
| Colonial Trust Advisors | 2,221 | $87.7K | 0.01% | +15+0.7% | Added |
| ICA Group Wealth Management, LLC | 2,000 | $78.9K | 0.02% | +500+33.3% | Added |
| Nomura Asset Management Co Ltd | 1,800 | $71.0K | 0.00% | −150−7.7% | Reduced |
| National Bank of Canada | 1,540 | $60.8K | 0.00% | −50,260−97.0% | Reduced |
| Newbridge Financial Services Group, Inc. | 1,313 | $51.8K | 0.03% | +792+152.0% | Added |
| Hexagon Capital Partners LLC | 1,310 | $51.7K | 0.01% | +145+12.4% | Added |
| Truvestments Capital LLC | 1,306 | $51.5K | 0.03% | 00.0% | Unchanged |
| Washington Trust Advisors, Inc. | 1,129 | $44.6K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 1,119 | $44.0K | 0.01% | +4+0.4% | Added |
| Spire Wealth Management | 1,050 | $41.4K | 0.00% | +1,050 | New |
| Umb Bank N A | 1,034 | $40.8K | 0.00% | 00.0% | Unchanged |
| Trust Co | 1,000 | $39.5K | 0.01% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 967 | $38.2K | 0.00% | +317+48.8% | Added |
| Avion Wealth | 1,006 | $37.0K | 0.01% | 00.0% | Unchanged |
| Winch Advisory Services, LLC | 864 | $34.0K | 0.01% | +17+2.0% | Added |
| Financial Management Professionals, Inc. | 825 | $33.0K | 0.01% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 750 | $30.0K | 0.00% | 00.0% | Unchanged |
| Hazlett, Burt & Watson, Inc. | 700 | $28.0K | 0.02% | 00.0% | Unchanged |
| Lowe Wealth Advisors, LLC | 700 | $27.6K | 0.01% | 00.0% | Unchanged |
| Macroview Investment Management LLC | 672 | $26.5K | 0.04% | +98+17.1% | Added |
| Tucker Asset Management LLC | 666 | $26.3K | 0.01% | −46−6.5% | Reduced |
| Prestige Wealth Management Group LLC | 650 | $25.6K | 0.01% | 00.0% | Unchanged |
| Antonetti Capital Management LLC | 600 | $23.7K | 0.03% | +100+20.0% | Added |
| Webster Bank, N. A. | 553 | $21.8K | 0.00% | 00.0% | Unchanged |
| AlphaMark Advisors, LLC | 525 | $21.0K | 0.01% | 00.0% | Unchanged |
| Smithfield Trust Co | 500 | $20.0K | 0.00% | 00.0% | Unchanged |
| 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 |
| Signaturefd, LLC | 490 | $19.3K | 0.00% | +288+142.6% | Added |
| Householder Group Estate & Retirement Specialist, LLC | 488 | $19.0K | 0.01% | 00.0% | Unchanged |
| US Bancorp | 416 | $16.4K | 0.00% | +268+181.1% | Added |
| Castleview Partners, LLC | 359 | $14.2K | 0.01% | +6+1.7% | Added |
| Beacon Capital Management, LLC | 301 | $11.9K | 0.00% | +1+0.3% | Added |
| IAG Wealth Partners, LLC | 300 | $11.8K | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 300 | $11.8K | 0.00% | +300 | New |
| FMR LLC | 293 | $11.6K | 0.00% | +290+9,666.7% | Added |
| Lindbrook Capital, LLC | 289 | $11.4K | 0.00% | 00.0% | Unchanged |
| Colonial Trust Co | 230 | $9.08K | 0.00% | +70+43.8% | Added |
| Archer Investment Corp | 210 | $8.31K | 0.00% | +2+1.0% | Added |
| Bogart Wealth, LLC | 207 | $8.17K | 0.00% | 00.0% | Unchanged |
| 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 |
| Stephens Consulting, LLC | 179 | $7.06K | 0.00% | +179 | New |
| Kistler-Tiffany Companies, LLC | 160 | $6.31K | 0.00% | 00.0% | Unchanged |
| Tanglewood Legacy Advisors, LLC | 135 | $5.33K | 0.00% | 00.0% | Unchanged |
| Retirement Group, LLC | 120 | $5.00K | 0.00% | +120 | New |
| West Branch Capital LLC | 125 | $4.93K | 0.00% | 00.0% | Unchanged |
| Key Financial Inc | 106 | $4.18K | 0.00% | 00.0% | Unchanged |
| Oliver Lagore Vanvalin Investment Group | 104 | $4.09K | 0.00% | +2+2.0% | Added |
| 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 |
| Proequities, Inc. | 100 | $3.95K | 0.00% | −425−81.0% | Reduced |
| Cape Investment Advisory, Inc. | 100 | $3.95K | 0.00% | +100 | New |
| HHM Wealth Advisors, LLC | 85 | $3.35K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 65 | $3.00K | 0.00% | −17−20.7% | Reduced |
| SJS Investment Consulting Inc. | 59 | $2.32K | 0.00% | +1+1.7% | Added |
| Moisand Fitzgerald Tamayo, LLC | 50 | $1.97K | 0.00% | 00.0% | Unchanged |
| Assetmark, Inc | 8 | $316 | 0.00% | +8 | New |
| Delta Asset Management LLC | 4 | $158 | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 3 | $118 | 0.00% | −4−57.1% | Reduced |
| Creative Financial Designs Inc | 2 | $70 | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 1 | $39 | 0.00% | 00.0% | Unchanged |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −19,142−100.0% | Sold out |
| GraniteShares Advisors LLC | 0 | $0 | 0.00% | −16,981−100.0% | Sold out |
| Banque Pictet & Cie SA | 0 | $0 | 0.00% | −16,531−100.0% | Sold out |
| Pictet North America Advisors SA | 0 | $0 | 0.00% | −16,531−100.0% | Sold out |
| Sowell Financial Services LLC | 0 | $0 | 0.00% | −16,522−100.0% | Sold out |
| Mach-1 Financial Group, Inc. | 0 | $0 | 0.00% | −15,226−100.0% | Sold out |
| MQS Management LLC | 0 | $0 | 0.00% | −12,114−100.0% | Sold out |
| Circle Wealth Management, LLC | 0 | $0 | 0.00% | −10,286−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −10,138−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −9,423−100.0% | Sold out |
| Victory Capital Management Inc | 0 | $0 | 0.00% | −8,094−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −6,668−100.0% | Sold out |
| Gotham Asset Management, LLC | 0 | $0 | 0.00% | −5,884−100.0% | Sold out |
| Stableford Capital II LLC | 0 | $0 | 0.00% | −5,800−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −5,539−100.0% | Sold out |
| Accurate Wealth Management, LLC | 0 | $0 | 0.00% | −5,027−100.0% | Sold out |
| Money Concepts Capital Corp | 0 | $0 | 0.00% | −4,835−100.0% | Sold out |
| McElhenny Sheffield Capital Management, LLC | 0 | $0 | 0.00% | −2,200−100.0% | Sold out |
| Comerica Securities,inc. | 0 | $0 | 0.00% | −1,928−100.0% | Sold out |
| Rockefeller Capital Management L.P. | 0 | $0 | 0.00% | −1,109−100.0% | Sold out |
| GWM Advisors LLC | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| High Net Worth Advisory Group LLC | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −499−100.0% | Sold out |
| FNY Investment Advisers, LLC | 0 | $0 | 0.00% | −300−100.0% | Sold out |
| WFA of San Diego, LLC | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Zullo Investment Group, Inc. | 0 | $0 | 0.00% | −197−100.0% | Sold out |
| Vigilant Capital Management, LLC | 0 | $0 | 0.00% | −42−100.0% | Sold out |