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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, Q4 2023

Institutional positions in Main Street Capital CORP as of Dec 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
313
+28 vs. Q3 2023
Shares held
17.5M
−63.3K (−0.4%) vs. Q3 2023
Total value
$752.3M
+$40.8M (+5.7%) vs. Q3 2023
New holders
48
107 more added
Sold out
20
90 more reduced

7 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2023: 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.

Institutional holdersQ4 2023: 313 institutions
Q1 2021: 230 institutionsQ2 2021: 228 institutionsQ3 2021: 236 institutionsQ4 2021: 257 institutionsQ1 2022: 256 institutionsQ2 2022: 244 institutionsQ3 2022: 248 institutionsQ4 2022: 273 institutionsQ1 2023: 273 institutionsQ2 2023: 289 institutionsQ3 2023: 292 institutionsQ4 2023: 313 institutionsQ1 2024: 326 institutionsQ2 2024: 340 institutionsQ3 2024: 354 institutionsQ4 2024: 401 institutionsQ1 2025: 393 institutionsQ2 2025: 405 institutionsQ3 2025: 408 institutionsQ4 2025: 431 institutionsQ1 2026: 423 institutionsQ2 2026: 401 institutions
Value heldQ4 2023: $752.3M
Q1 2021: $511.5MQ2 2021: $488.5MQ3 2021: $508.1MQ4 2021: $558.7MQ1 2022: $546.5MQ2 2022: $533.6MQ3 2022: $491.5MQ4 2022: $571.7MQ1 2023: $617.8MQ2 2023: $660.3MQ3 2023: $716.5MQ4 2023: $752.3MQ1 2024: $804.4MQ2 2024: $869.4MQ3 2024: $931.0MQ4 2024: $1.10BQ1 2025: $1.07BQ2 2025: $1.17BQ3 2025: $1.27BQ4 2025: $1.26BQ1 2026: $1.24BQ2 2026: $1.18B
Institutions holding MAIN and their total value by quarter
QuarterHoldersValue
Q2 2026401$1.18B
Q1 2026423$1.24B
Q4 2025431$1.26B
Q3 2025408$1.27B
Q2 2025405$1.17B
Q1 2025393$1.07B
Q4 2024401$1.10B
Q3 2024354$931.0M
Q2 2024340$869.4M
Q1 2024326$804.4M
Q4 2023313$752.3M
Q3 2023292$716.5M
Q2 2023289$660.3M
Q1 2023273$617.8M
Q4 2022273$571.7M
Q3 2022248$491.5M
Q2 2022244$533.6M
Q1 2022256$546.5M
Q4 2021257$558.7M
Q3 2021236$508.1M
Q2 2021228$488.5M
Q1 2021230$511.5M

Institutions, Q4 2023

Shares, value and share of portfolio for each institution holding Main Street Capital CORP; share changes are against Q3 2023.

Institutions holding MAIN in Q4 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Price T Rowe Associates Inc3,435,508$148.5M0.02%+71,698+2.1%Added
Burgundy Asset Management Ltd.1,073,767$46.4M0.51%+53,232+5.2%Added
Van Eck Associates Corp886,026$38.3M0.07%+80,963+10.1%Added
Morgan Stanley770,971$33.3M0.00%−24,540−3.1%Reduced
Legal & General Group Plc645,866$27.9M0.01%+57,376+9.7%Added
T. Rowe Price Investment Management, Inc.442,126$19.1M0.01%−50,181−10.2%Reduced
Two Sigma Investments, LP362,035$15.7M0.04%−104,567−22.4%Reduced
Sound Income Strategies, LLC351,983$15.2M1.27%+6,855+2.0%Added
BlackRock Inc.333,319$14.4M0.00%+4,806+1.5%Added
Adell Harriman & Carpenter Inc282,140$12.2M1.13%+7,525+2.7%Added
Two Sigma Advisers, LP271,554$11.7M0.03%−36,500−11.8%Reduced
LPL Financial LLC256,269$11.1M0.01%−15,610−5.7%Reduced
Advisor Group Holdings, Inc.247,705$10.7M0.02%−46,082−15.7%Reduced
Tudor Investment Corp Et Al196,132$8.48M0.12%+35,226+21.9%Added
Trinity Legacy Partners, LLC191,351$8.27M2.61%+21,223+12.5%Added
Muzinich & Co., Inc.187,658$8.11M7.04%−3,621−1.9%Reduced
Sumitomo Mitsui Trust Holdings, Inc.185,198$8.01M0.01%−2,385−1.3%Reduced
Paradiem, LLC183,490$7.93M2.21%+63,928+53.5%Added
McKinley Capital Management LLC /Delaware176,794$7.64M0.98%−872−0.5%Reduced
Royal Bank of Canada171,383$7.41M0.00%−6,825−3.8%Reduced
Citadel Advisors LLC156,512$6.77M0.01%−69,491−30.7%Reduced
Goldman Sachs Group Inc148,651$6.43M0.00%+11,439+8.3%Added
Millennium Management LLC143,652$6.21M0.01%−144,345−50.1%Reduced
First Financial Bankshares Inc141,608$6.12M0.15%+141,608New
HRT Financial LP141,590$6.12M0.04%+49,969+54.5%Added
JPMorgan Chase & Co138,496$5.99M0.00%+29,301+26.8%Added
U.S. Capital Wealth Advisors, LLC135,644$5.86M0.23%−1,766−1.3%Reduced
Cambridge Investment Research Advisors, Inc.134,088$5.80M0.02%−21,606−13.9%Reduced
Confluence Investment Management LLC129,288$5.59M0.08%+122+0.1%Added
Childress Capital Advisors, LLC125,425$5.42M1.62%00.0%Unchanged
Tectonic Advisors LLC125,024$5.40M0.45%+8,681+7.5%Added
Hourglass Capital, LLC123,448$5.34M1.72%+950+0.8%Added
Advisors Capital Management, LLC123,104$5.32M0.11%−8,312−6.3%Reduced
Hamilton Point Investment Advisors, LLC115,994$5.01M1.01%+1,949+1.7%Added
Albion Financial Group113,107$4.89M0.40%−2,049−1.8%Reduced
Benjamin F. Edwards & Company, Inc.112,969$4.88M0.10%+112,969New
Meridian Wealth Management, LLC110,998$4.80M0.31%+12,113+12.2%Added
Putnam Investments LLC110,741$4.79M0.01%+22,676+25.7%Added
Ameriprise Financial Inc110,330$4.77M0.00%−4,644−4.0%Reduced
TCTC Holdings, LLC110,071$4.76M0.17%+110,071New
Wells Fargo & Company108,757$4.70M0.00%−22,615−17.2%Reduced
Private Advisor Group, LLC107,735$4.66M0.04%−7,005−6.1%Reduced
Commonwealth Equity Services, LLC104,712$4.53M0.01%+9,582+10.1%Added
HighTower Advisors, LLC103,985$4.50M0.01%+236+0.2%Added
Raymond James Financial Services Advisors, Inc.102,570$4.43M0.01%+7,322+7.7%Added
Foundations Investment Advisors, LLC93,964$4.22M0.11%+14,565+18.3%Added
DnB Asset Management AS87,406$3.78M0.02%+36,498+71.7%Added
Texas Yale Capital Corp.77,051$3.33M0.16%−3,030−3.8%Reduced
Great West Life Assurance Co73,257$3.15M0.01%−7,567−9.4%Reduced
Americana Partners, LLC71,591$3.08M0.29%+1,170+1.7%Added
Carlson Capital Management68,130$2.95M0.15%00.0%Unchanged
Wambolt & Associates, LLC67,503$2.92M0.95%+11,211+19.9%Added
Avantax Advisory Services, Inc.64,472$2.79M0.03%−22,343−25.7%Reduced
Miller Howard Investments Inc62,000$2.68M0.09%00.0%Unchanged
IHT Wealth Management, LLC61,108$2.64M0.12%+110.0%Added
Baker Avenue Asset Management, LP59,716$2.58M0.11%+3,443+6.1%Added
National Asset Management, Inc.58,672$2.54M0.07%+5,733+10.8%Added
Susquehanna Portfolio Strategies, LLC54,049$2.34M0.04%+54,049New
Capital Investment Advisors, LLC52,334$2.26M0.06%+236+0.5%Added
M&T Bank Corp51,350$2.22M0.01%00.0%Unchanged
Vestor Capital, LLC48,400$2.09M0.20%00.0%Unchanged
Raymond James & Associates47,250$2.04M0.00%−1,122−2.3%Reduced
Schonfeld Strategic Advisors LLC47,200$2.04M0.02%−20,800−30.6%Reduced
Greenwich Investment Management, Inc.45,223$1.96M1.47%+634+1.4%Added
Blair William & Co44,854$1.94M0.01%−40−0.1%Reduced
Qube Research & Technologies Ltd44,140$1.91M0.00%−60,386−57.8%Reduced
Wealth Enhancement Advisory Services, LLC43,046$1.86M0.01%+5,142+13.6%Added
Creative Planning42,737$1.85M0.00%−1,032−2.4%Reduced
Segment Wealth Management, LLC42,636$1.84M0.16%+567+1.3%Added
King Luther Capital Management Corp41,710$1.80M0.01%−42−0.1%Reduced
Larson Financial Group LLC40,973$1.77M0.15%+263+0.6%Added
MGB Wealth Management, LLC40,819$1.76M0.89%+40,819New
Taylor Frigon Capital Management LLC40,088$1.73M0.87%−185−0.5%Reduced
Prospera Financial Services Inc39,426$1.70M0.06%+4,406+12.6%Added
Venturi Wealth Management, LLC38,144$1.65M0.12%+33+0.1%Added
Advisory Services Network, LLC37,659$1.63M0.04%−2,392−6.0%Reduced
Legacy Capital Wealth Partners, LLC37,224$1.61M0.46%+2,836+8.2%Added
UBS Group AG36,912$1.60M0.00%−10,788−22.6%Reduced
Invesco Ltd.36,522$1.58M0.00%−1,580−4.1%Reduced
Arkadios Wealth Advisors36,473$1.58M0.13%+24+0.1%Added
Cerity Partners LLC36,429$1.57M0.01%+36,429New
Dearborn Partners LLC34,526$1.49M0.05%−294−0.8%Reduced
Quantbot Technologies LP34,109$1.47M0.09%+7,506+28.2%Added
Baird Financial Group, Inc.33,229$1.44M0.00%+399+1.2%Added
Cahill Financial Advisors Inc32,668$1.41M0.21%−6,693−17.0%Reduced
Northern Trust Corp32,189$1.39M0.00%−27,368−46.0%Reduced
D.B. Root & Company, LLC31,516$1.36M0.49%−322−1.0%Reduced
Envestnet Asset Management Inc30,896$1.34M0.00%−3,120−9.2%Reduced
ExodusPoint Capital Management, LP30,351$1.31M0.02%+11,378+60.0%Added
Bank of America Corp30,317$1.31M0.00%−17,536−36.6%Reduced
CI Private Wealth, LLC29,996$1.30M0.00%+20,799+226.1%Added
Coldstream Capital Management Inc29,861$1.29M0.04%+29,861New
Atria Wealth Solutions, Inc.28,662$1.24M0.02%−114−0.4%Reduced
Brasada Capital Management, LP26,288$1.14M0.22%00.0%Unchanged
Bridgewater Associates, LP26,019$1.12M0.01%+26,019New
Bokf, NA25,000$1.08M0.02%00.0%Unchanged
WealthPLAN Partners, LLC23,676$1.02M0.11%+68+0.3%Added
Kestra Advisory Services, LLC23,445$1.01M0.01%+776+3.4%Added
Cetera Advisors LLC23,414$1.01M0.01%−3,167−11.9%Reduced
Mork Capital Management, LLC22,890$989.5K0.61%+22,890New