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, Q3 2024
Institutional positions in Main Street Capital CORP as of Sep 30, 2024. 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
- 354
- +19 vs. Q2 2024
- Shares held
- 18.6M
- +2.01M (+12.1%) vs. Q2 2024
- Total value
- $931.0M
- +$96.2M (+11.5%) vs. Q2 2024
- New holders
- 39
- 157 more added
- Sold out
- 20
- 65 more reduced
5 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: 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, Q3 2024
Shares, value and share of portfolio for each institution holding Main Street Capital CORP; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Milestone Asset Management, LLC | 6,549 | $328.4K | 0.07% | +34+0.5% | Added |
| Marble Harbor Investment Counsel, LLC | 6,000 | $300.8K | 0.03% | +1,000+20.0% | Added |
| Crestwood Advisors Group LLC | 5,847 | $293.2K | 0.01% | 00.0% | Unchanged |
| Stratos Wealth Advisors, LLC | 5,589 | $280.3K | 0.01% | +4+0.1% | Added |
| Whitener Capital Management, Inc. | 5,579 | $279.8K | 0.08% | +20.0% | Added |
| Ronald Blue Trust, Inc. | 5,479 | $276.6K | 0.00% | +1,571+40.2% | Added |
| Core Wealth Partners LLC | 5,408 | $271.2K | 0.16% | 00.0% | Unchanged |
| Wellington Shields Capital Management, LLC | 5,350 | $268.2K | 0.05% | 00.0% | Unchanged |
| Congress Wealth Management LLC | 5,339 | $267.7K | 0.00% | 00.0% | Unchanged |
| Green Square Capital Advisors LLC | 5,326 | $267.5K | 0.04% | 00.0% | Unchanged |
| Vise Technologies, Inc. | 5,291 | $265.3K | 0.03% | +776+17.2% | Added |
| Harbor Investment Advisory, LLC | 5,290 | $265.2K | 0.03% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 5,227 | $262.1K | 0.00% | −5,297−50.3% | Reduced |
| Vertex Planning Partners, LLC | 5,200 | $260.7K | 0.06% | +5,200 | New |
| Advisory Research Inc | 5,161 | $258.8K | 0.05% | −172−3.2% | Reduced |
| Fiduciary Group LLC | 5,103 | $255.9K | 0.03% | +5,103 | New |
| NorthRock Partners, LLC | 5,101 | $255.8K | 0.01% | 00.0% | Unchanged |
| Virtus Investment Advisers, Inc. | 5,094 | $255.4K | 0.20% | 00.0% | Unchanged |
| Oak Harbor Wealth Partners, LLC | 5,000 | $250.7K | 0.07% | 00.0% | Unchanged |
| Colonial River Wealth Management, LLC | 4,836 | $242.5K | 0.12% | 00.0% | Unchanged |
| Axxcess Wealth Management, LLC | 4,836 | $242.5K | 0.01% | 00.0% | Unchanged |
| Armstrong Advisory Group, Inc | 4,723 | $236.8K | 0.02% | 00.0% | Unchanged |
| Comerica Bank | 4,688 | $235.1K | 0.00% | +756+19.2% | Added |
| Focused Wealth Management, Inc | 4,604 | $230.9K | 0.03% | +33+0.7% | Added |
| Procyon Private Wealth Partners, LLC | 4,461 | $223.7K | 0.02% | +4,461 | New |
| Coppell Advisory Solutions LLC | 4,422 | $222.1K | 0.03% | −58−1.3% | Reduced |
| Verity Asset Management, Inc. | 4,427 | $222.0K | 0.08% | −688−13.5% | Reduced |
| Riverstone Advisors, LLC | 4,358 | $218.5K | 0.13% | 00.0% | Unchanged |
| Transform Wealth, LLC | 4,350 | $218.1K | 0.01% | +4,350 | New |
| Wedbush Securities Inc | 4,325 | $217.0K | 0.01% | −513−10.6% | Reduced |
| CAP Partners, LLC | 4,290 | $215.1K | 0.16% | +258+6.4% | Added |
| Kovack Advisors, Inc. | 4,272 | $214.2K | 0.02% | −10.0% | Reduced |
| Koshinski Asset Management, Inc. | 4,269 | $214.0K | 0.02% | −147−3.3% | Reduced |
| Plan Group Financial, LLC | 4,229 | $212.0K | 0.11% | +11+0.3% | Added |
| Brown Advisory Inc | 4,217 | $211.4K | 0.00% | +4,217 | New |
| Bridgefront Capital, LLC | 4,211 | $211.1K | 0.08% | −1,057−20.1% | Reduced |
| Sound View Wealth Advisors Group, LLC | 4,202 | $210.7K | 0.02% | +4,202 | New |
| Carmel Capital Partners, LLC | 4,170 | $209.1K | 0.08% | 00.0% | Unchanged |
| Stephens Inc | 4,100 | $205.6K | 0.00% | 00.0% | Unchanged |
| Good Life Advisors, LLC | 4,097 | $205.4K | 0.01% | +4+0.1% | Added |
| AE Wealth Management LLC | 4,096 | $205.4K | 0.00% | −757−15.6% | Reduced |
| Cullen/Frost Bankers, Inc. | 4,000 | $200.6K | 0.00% | 00.0% | Unchanged |
| Matthew Goff Investment Advisor, LLC | 4,000 | $200.6K | 0.04% | +4,000 | New |
| Hexagon Capital Partners LLC | 3,989 | $200.0K | 0.04% | −9−0.2% | Reduced |
| Nisa Investment Advisors, LLC | 3,900 | $195.5K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 3,893 | $195.2K | 0.00% | −67−1.7% | Reduced |
| Citigroup Inc | 3,653 | $183.2K | 0.00% | +678+22.8% | Added |
| Heritage Wealth Advisors | 3,600 | $180.5K | 0.01% | 00.0% | Unchanged |
| Colonial Trust Co | 3,560 | $178.5K | 0.03% | 00.0% | Unchanged |
| Sunbelt Securities, Inc. | 3,509 | $176.0K | 0.02% | +229+7.0% | Added |
| CIBC Private Wealth Group, LLC | 3,421 | $171.5K | 0.00% | −226−6.2% | Reduced |
| HHM Wealth Advisors, LLC | 3,285 | $164.7K | 0.02% | −700−17.6% | Reduced |
| Harbour Investments, Inc. | 3,284 | $164.7K | 0.00% | +416+14.5% | Added |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 3,077 | $154.3K | 0.01% | −148−4.6% | Reduced |
| Farther Finance Advisors, LLC | 2,943 | $147.6K | 0.01% | +2,774+1,641.4% | Added |
| Erste Asset Management GmbH | 2,943 | $147.6K | 0.00% | +1,211+69.9% | Added |
| Register Financial Advisors LLC | 2,916 | $146.2K | 0.08% | +204+7.5% | Added |
| SOA Wealth Advisors, LLC. | 2,665 | $133.6K | 0.03% | +39+1.5% | Added |
| Vaughan Nelson Investment Management, L.P. | 2,650 | $133.0K | 0.00% | 00.0% | Unchanged |
| Nomura Asset Management Co Ltd | 2,508 | $125.8K | 0.00% | +1,501+149.1% | Added |
| Tucker Asset Management LLC | 2,415 | $121.1K | 0.03% | +177+7.9% | Added |
| US Bancorp | 2,379 | $119.3K | 0.00% | −122−4.9% | Reduced |
| CWM, LLC | 2,263 | $113.0K | 0.00% | −3,377−59.9% | Reduced |
| State of Wyoming | 2,149 | $107.8K | 0.02% | +366+20.5% | Added |
| IFP Advisors, Inc | 2,117 | $106.1K | 0.00% | −3,081−59.3% | Reduced |
| Private Trust Co NA | 2,096 | $105.1K | 0.01% | 00.0% | Unchanged |
| CoreCap Advisors, LLC | 1,644 | $82.4K | 0.00% | 00.0% | Unchanged |
| Thurston, Springer, Miller, Herd & Titak, Inc. | 1,604 | $80.5K | 0.02% | +28+1.8% | Added |
| Newbridge Financial Services Group, Inc. | 1,572 | $78.8K | 0.03% | +273+21.0% | Added |
| National Bank of Canada | 1,540 | $77.2K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 1,331 | $66.7K | 0.00% | +169+14.5% | Added |
| Hilltop National Bank | 1,300 | $65.2K | 0.02% | +1,300 | New |
| Princeton Global Asset Management LLC | 1,276 | $64.0K | 0.01% | +9+0.7% | Added |
| Washington Trust Advisors, Inc. | 1,129 | $56.6K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 1,113 | $55.8K | 0.00% | +32+3.0% | Added |
| EverSource Wealth Advisors, LLC | 1,083 | $54.3K | 0.00% | 00.0% | Unchanged |
| Umb Bank N A | 1,034 | $51.8K | 0.00% | 00.0% | Unchanged |
| Carolinas Wealth Consulting LLC | 1,019 | $51.1K | 0.01% | +21+2.1% | Added |
| GWM Advisors LLC | 1,000 | $50.1K | 0.00% | 00.0% | Unchanged |
| Bryn Mawr Trust Co | 1,000 | $50.1K | 0.00% | +1,000 | New |
| Reuter James Wealth Management, LLC | 1,000 | $50.1K | 0.01% | +1,000 | New |
| Avion Wealth | 1,000 | $50.0K | 0.01% | −6−0.6% | Reduced |
| Jones Financial Companies LLLP | 995 | $50.0K | 0.00% | +889+838.7% | Added |
| Winch Advisory Services, LLC | 971 | $48.7K | 0.01% | +17+1.8% | Added |
| NBC Securities, Inc. | 934 | $46.0K | 0.00% | +12+1.3% | Added |
| Financial Management Professionals, Inc. | 825 | $41.0K | 0.01% | 00.0% | Unchanged |
| Truvestments Capital LLC | 772 | $38.7K | 0.01% | +772 | New |
| Capital Advisors, Ltd. LLC | 750 | $38.0K | 0.00% | 00.0% | Unchanged |
| Financial Network Wealth Advisors LLC | 731 | $36.7K | 0.03% | +10+1.4% | Added |
| Lowe Wealth Advisors, LLC | 700 | $35.1K | 0.02% | 00.0% | Unchanged |
| Hazlett, Burt & Watson, Inc. | 700 | $35.0K | 0.02% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 694 | $34.8K | 0.00% | +568+450.8% | Added |
| Prestige Wealth Management Group LLC | 650 | $32.6K | 0.01% | 00.0% | Unchanged |
| Talon Private Wealth, LLC | 600 | $30.1K | 0.01% | +600 | New |
| FNY Investment Advisers, LLC | 600 | $30.0K | 0.01% | +600 | New |
| Principal Securities, Inc. | 581 | $29.1K | 0.00% | −43−6.9% | Reduced |
| Northwestern Mutual Wealth Management Co | 562 | $28.2K | 0.00% | −527−48.4% | Reduced |
| Godsey & Gibb Associates | 554 | $27.8K | 0.00% | +554 | New |
| Citadel Advisors LLC | 550 | $27.6K | 0.00% | −8,499−93.9% | Reduced |
| Optimum Investment Advisors | 500 | $25.1K | 0.01% | −500−50.0% | Reduced |