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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, Q2 2024

Institutional positions in Main Street Capital CORP as of Jun 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
340
+17 vs. Q1 2024
Shares held
17.3M
+190.9K (+1.1%) vs. Q1 2024
Total value
$869.4M
+$65.4M (+8.1%) vs. Q1 2024
New holders
45
134 more added
Sold out
28
78 more reduced

3 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 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.

Institutional holdersQ2 2024: 340 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 heldQ2 2024: $869.4M
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, Q2 2024

Shares, value and share of portfolio for each institution holding Main Street Capital CORP; share changes are against Q1 2024.

Institutions holding MAIN in Q2 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Price T Rowe Associates Inc3,413,526$172.3M0.02%−25,820−0.8%Reduced
Van Eck Associates Corp1,150,095$58.1M0.08%+141,312+14.0%Added
Burgundy Asset Management Ltd.1,106,782$55.9M0.59%+17,623+1.6%Added
Morgan Stanley959,363$48.4M0.00%+144,607+17.7%Added
Legal & General Group Plc688,896$34.8M0.01%+14,583+2.2%Added
Adell Harriman & Carpenter Inc405,210$20.5M1.58%+85,995+26.9%Added
Sound Income Strategies, LLC355,824$18.0M1.12%−3,949−1.1%Reduced
BlackRock Inc.354,693$17.9M0.00%+9,946+2.9%Added
LPL Financial LLC288,103$14.5M0.01%+17,673+6.5%Added
Sanders Morris Harris LLC206,609$10.4M1.71%−2,420−1.2%Reduced
Paradiem, LLC194,865$9.84M2.47%+13,785+7.6%Added
Muzinich & Co., Inc.194,325$9.81M7.86%+6,667+3.6%Added
Sumitomo Mitsui Trust Holdings, Inc.191,865$9.69M0.01%+2,103+1.1%Added
Royal Bank of Canada190,327$9.61M0.00%+7,094+3.9%Added
Advisor Group Holdings, Inc.184,281$9.30M0.02%−40,291−17.9%Reduced
Trinity Legacy Partners, LLC183,589$9.27M2.64%+4,399+2.5%Added
Franklin Resources Inc182,234$9.20M0.00%+30,858+20.4%Added
McKinley Capital Management LLC /Delaware173,634$8.77M1.53%+1,360+0.8%Added
Tectonic Advisors LLC143,601$7.25M0.52%+9,951+7.4%Added
HRT Financial LP141,281$7.13M0.04%+13,603+10.7%Added
Cambridge Investment Research Advisors, Inc.137,036$6.92M0.03%−2,290−1.6%Reduced
U.S. Capital Wealth Advisors, LLC135,662$6.85M0.26%+362+0.3%Added
JPMorgan Chase & Co131,289$6.63M0.00%−1,129−0.9%Reduced
Confluence Investment Management LLC130,308$6.58M0.09%+1,165+0.9%Added
Advisors Capital Management, LLC128,790$6.50M0.11%+4,488+3.6%Added
Private Advisor Group, LLC127,467$6.44M0.04%+9,189+7.8%Added
Hourglass Capital, LLC122,965$6.21M1.85%−500.0%Reduced
DnB Asset Management AS122,925$6.21M0.03%+15,697+14.6%Added
Benjamin F. Edwards & Company, Inc.121,977$6.16M0.11%+1,614+1.3%Added
Two Sigma Investments, LP120,034$6.06M0.01%−62,527−34.2%Reduced
Childress Capital Advisors, LLC116,610$5.89M1.66%−2,065−1.7%Reduced
Hamilton Point Investment Advisors, LLC116,346$5.87M1.14%+905+0.8%Added
Albion Financial Group114,667$5.79M0.44%+395+0.3%Added
TCTC Holdings, LLC113,891$5.75M0.20%+2,250+2.0%Added
Meridian Wealth Management, LLC112,035$5.66M0.68%+112,035New
Commonwealth Equity Services, LLC111,177$5.61M0.01%+2,043+1.9%Added
Ameriprise Financial Inc109,428$5.52M0.00%+3,486+3.3%Added
Bank of America Corp100,466$5.07M0.00%−172,023−63.1%Reduced
Wells Fargo & Company99,184$5.01M0.00%+6,127+6.6%Added
Raymond James Financial Services Advisors, Inc.98,452$4.97M0.01%+4,562+4.9%Added
Integrated Wealth Concepts LLC95,724$4.83M0.07%+3,255+3.5%Added
HighTower Advisors, LLC95,149$4.80M0.01%−9,764−9.3%Reduced
Envestnet Asset Management Inc91,243$4.61M0.00%+18,635+25.7%Added
Wambolt & Associates, LLC81,803$4.13M1.20%+2,411+3.0%Added
Texas Yale Capital Corp.76,831$3.88M0.18%+415+0.5%Added
Great West Life Assurance Co76,622$3.87M0.01%+2,258+3.0%Added
Pembroke Management, LTD76,495$3.86M0.52%+12,540+19.6%Added
Americana Partners, LLC73,405$3.71M0.29%+1,066+1.5%Added
Mercer Global Advisors Inc65,419$3.30M0.01%+4,184+6.8%Added
Cerity Partners LLC64,959$3.28M0.01%−4,589−6.6%Reduced
IHT Wealth Management, LLC63,410$3.20M0.12%+227+0.4%Added
Cetera Investment Advisers61,527$3.11M0.01%+5,122+9.1%Added
UBS Group AG60,368$3.05M0.00%+3,214+5.6%Added
Baker Avenue Asset Management, LP55,702$2.81M0.10%−1,320−2.3%Reduced
Naviter Wealth, LLC55,377$2.80M0.42%+12,471+29.1%Added
National Asset Management, Inc.54,988$2.78M0.07%+2,049+3.9%Added
Creative Planning53,399$2.70M0.00%+3,002+6.0%Added
Two Sigma Advisers, LP52,554$2.65M0.01%−65,200−55.4%Reduced
Capital Investment Advisors, LLC52,041$2.63M0.06%+67+0.1%Added
M&T Bank Corp51,350$2.59M0.01%00.0%Unchanged
Vestor Capital, LLC48,400$2.44M0.20%00.0%Unchanged
Raymond James & Associates47,854$2.42M0.00%+826+1.8%Added
Taylor Frigon Capital Management LLC46,517$2.35M1.12%+6,197+15.4%Added
Prospera Financial Services Inc46,242$2.34M0.06%+2,228+5.1%Added
Segment Wealth Management, LLC43,225$2.18M0.16%+285+0.7%Added
Larson Financial Group LLC43,037$2.17M0.15%+2,638+6.5%Added
Wealth Enhancement Advisory Services, LLC42,913$2.17M0.01%−625−1.4%Reduced
MGB Wealth Management, LLC41,709$2.15M0.80%+150+0.4%Added
Advisors Asset Management, Inc.42,360$2.14M0.04%+23,352+122.9%Added
King Luther Capital Management Corp41,710$2.11M0.01%00.0%Unchanged
Barclays PLC41,155$2.08M0.00%+41,155New
Atria Wealth Solutions, Inc.40,896$2.06M0.02%+11,760+40.4%Added
Blair William & Co40,400$2.04M0.01%−3,828−8.7%Reduced
First Financial Bankshares Inc40,228$2.03M0.05%−101,238−71.6%Reduced
Coldstream Capital Management Inc39,559$2.00M0.05%−43−0.1%Reduced
Kestra Advisory Services, LLC38,664$1.95M0.01%+8,076+26.4%Added
Advisory Services Network, LLC38,499$1.94M0.04%+879+2.3%Added
Baird Financial Group, Inc.37,882$1.91M0.00%+1,833+5.1%Added
Venturi Wealth Management, LLC37,821$1.91M0.11%−334−0.9%Reduced
Sigma Planning Corp37,743$1.91M0.06%−175−0.5%Reduced
Legacy Capital Wealth Partners, LLC35,617$1.80M0.46%+35,617New
Arkadios Wealth Advisors35,224$1.78M0.12%−1,129−3.1%Reduced
Dearborn Partners LLC34,231$1.73M0.07%−1,915−5.3%Reduced
Susquehanna Fundamental Investments, LLC34,020$1.72M0.04%+23,970+238.5%Added
Balyasny Asset Management LLC32,151$1.62M0.00%+21,496+201.7%Added
Neuberger Berman Group LLC30,773$1.55M0.00%+18,746+155.9%Added
Northern Trust Corp30,409$1.54M0.00%−3,262−9.7%Reduced
Brasada Capital Management, LP26,288$1.37M0.24%00.0%Unchanged
Quest Partners LLC26,545$1.34M0.18%+26,545New
Global Retirement Partners, LLC26,355$1.33M0.04%+21,144+405.8%Added
Bokf, NA25,000$1.26M0.02%00.0%Unchanged
Natixis24,878$1.26M0.01%00.0%Unchanged
Invesco Ltd.23,662$1.19M0.00%−13,757−36.8%Reduced
WealthPLAN Partners, LLC23,186$1.17M0.13%−556−2.3%Reduced
Mork Capital Management, LLC22,890$1.16M0.91%00.0%Unchanged
J.W. Cole Advisors, Inc.22,880$1.16M0.05%+9,114+66.2%Added
Focus Financial Network, Inc.22,897$1.15M0.05%+3,703+19.3%Added
Widmann Financial Services, Inc.22,788$1.15M0.94%+128+0.6%Added
Susquehanna Portfolio Strategies, LLC22,673$1.14M0.05%−31,376−58.1%Reduced
Wakefield Asset Management LLLP22,208$1.12M0.39%−244−1.1%Reduced