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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 2024

Institutional positions in Main Street Capital CORP as of Dec 31, 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
401
+54 vs. Q3 2024
Shares held
18.9M
+498.6K (+2.7%) vs. Q3 2024
Total value
$1.10B
+$183.4M (+19.9%) vs. Q3 2024
New holders
81
158 more added
Sold out
27
72 more reduced

7 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 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 holdersQ4 2024: 401 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 2024: $1.10B
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 2024

Shares, value and share of portfolio for each institution holding Main Street Capital CORP; share changes are against Q3 2024.

Institutions holding MAIN in Q4 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Price T Rowe Associates Inc3,419,244$200.3M0.02%+6,691+0.2%Added
Van Eck Associates Corp1,288,309$75.5M0.10%+92,833+7.8%Added
Burgundy Asset Management Ltd.1,153,600$67.6M0.68%+17,196+1.5%Added
Morgan Stanley971,010$56.9M0.00%−125,662−11.5%Reduced
Legal & General Group Plc623,689$36.6M0.01%−18,421−2.9%Reduced
BlackRock, Inc.459,231$26.9M0.00%+87,852+23.7%Added
Adell Harriman & Carpenter Inc425,552$24.9M1.73%+6,297+1.5%Added
Sound Income Strategies, LLC343,040$20.1M1.24%−8,331−2.4%Reduced
LPL Financial LLC299,165$17.5M0.01%+4,740+1.6%Added
Paradiem, LLC280,593$16.4M4.41%+732+0.3%Added
Muzinich & Co., Inc.222,977$13.1M9.22%+10,593+5.0%Added
Sumitomo Mitsui Trust Holdings, Inc.220,517$12.9M0.01%+10,593+5.0%Added
Franklin Resources Inc215,241$12.6M0.00%−2,220−1.0%Reduced
Trinity Legacy Partners, LLC205,212$12.0M3.10%+321+0.2%Added
Sanders Morris Harris LLC205,797$11.9M1.78%−2,255−1.1%Reduced
Tectonic Advisors LLC185,666$10.9M0.71%+18,601+11.1%Added
Raymond James Financial Inc178,555$10.5M0.00%+178,555New
Royal Bank of Canada178,386$10.4M0.00%−12,289−6.4%Reduced
Advisor Group Holdings, Inc.174,096$10.2M0.02%−3,052−1.7%Reduced
Denali Advisors LLC160,583$9.41M0.99%−7,733−4.6%Reduced
DnB Asset Management AS149,638$8.77M0.04%+24,714+19.8%Added
Private Advisor Group, LLC146,954$8.61M0.05%+12,729+9.5%Added
Benjamin Edwards Inc145,312$8.51M0.12%+4,147+2.9%Added
JPMorgan Chase & Co139,189$8.15M0.00%+37,640+37.1%Added
Invesco Ltd.139,166$8.15M0.00%+114,768+470.4%Added
Cambridge Investment Research Advisors, Inc.139,042$8.14M0.03%+1,695+1.2%Added
Advisors Capital Management, LLC135,074$7.91M0.12%+3,799+2.9%Added
Confluence Investment Management LLC131,043$7.68M0.11%+164+0.1%Added
Joel Isaacson & Co., LLC128,170$7.51M0.34%+174+0.1%Added
U.S. Capital Wealth Advisors, LLC123,077$7.21M0.22%−12,653−9.3%Reduced
Hourglass Capital, LLC122,116$7.15M1.97%+500+0.4%Added
Envestnet Asset Management Inc120,211$7.04M0.00%+12,726+11.8%Added
HRT Financial LP119,864$7.02M0.04%+8,061+7.2%Added
Ameriprise Financial Inc119,193$6.98M0.00%+2,394+2.0%Added
TCTC Holdings, LLC117,991$6.91M0.25%+1,800+1.5%Added
Wells Fargo & Company117,945$6.91M0.00%−19,457−14.2%Reduced
Hamilton Point Investment Advisors, LLC117,591$6.89M1.24%+2,237+1.9%Added
Childress Capital Advisors, LLC116,610$6.83M1.91%00.0%Unchanged
Albion Financial Group113,917$6.67M0.46%−1,130−1.0%Reduced
Meridian Wealth Management, LLC109,285$6.40M0.30%+538+0.5%Added
Commonwealth Equity Services, LLC107,268$6.28M0.01%−3,013−2.7%Reduced
HighTower Advisors, LLC104,716$6.13M0.01%+8,832+9.2%Added
First Trust Advisors LP103,427$6.06M0.01%+103,427New
Advisors Asset Management, Inc.102,705$6.02M0.11%+42,157+69.6%Added
Morgan Dempsey Capital Management LLC102,025$6.01M2.42%+102,025New
Integrated Wealth Concepts LLC96,992$5.68M0.07%−322−0.3%Reduced
Bank of America Corp95,817$5.61M0.00%−91,957−49.0%Reduced
UBS Group AG93,975$5.51M0.00%+33,053+54.3%Added
Texas Yale Capital Corp.80,696$4.73M0.19%+3,590+4.7%Added
Creative Planning78,971$4.63M0.00%+5,795+7.9%Added
Pembroke Management, LTD78,121$4.58M0.57%+1,193+1.6%Added
Americana Partners, LLC75,510$4.42M0.18%+1,031+1.4%Added
Wambolt & Associates, LLC75,205$4.41M1.41%−9,656−11.4%Reduced
Great West Life Assurance Co69,822$4.09M0.01%−4,951−6.6%Reduced
Jefferies Financial Group Inc.68,160$3.99M0.04%+68,160New
Naviter Wealth, LLC66,168$3.88M0.47%+4,765+7.8%Added
IHT Wealth Management, LLC62,699$3.67M0.12%−929−1.5%Reduced
Wealth Enhancement Advisory Services, LLC58,955$3.45M0.01%+229+0.4%Added
Baker Avenue Asset Management, LP58,777$3.44M0.11%+782+1.3%Added
Kestra Advisory Services, LLC58,588$3.43M0.02%+30,567+109.1%Added
Cerity Partners LLC58,284$3.41M0.01%−278−0.5%Reduced
BNP Paribas Arbitrage, SA57,773$3.38M0.00%+30,046+108.4%Added
Rockefeller Capital Management L.P.53,578$3.14M0.01%+53,578New
Larson Financial Group LLC53,237$3.12M0.16%+8,269+18.4%Added
Cetera Investment Advisers53,092$3.11M0.01%−2,121−3.8%Reduced
M&T Bank Corp51,350$3.01M0.01%00.0%Unchanged
Segment Wealth Management, LLC50,368$2.95M0.20%+6,856+15.8%Added
Capital Investment Advisors, LLC50,107$2.94M0.06%−2,501−4.8%Reduced
Vestor Capital, LLC48,400$2.83M0.22%00.0%Unchanged
Prospera Financial Services Inc48,319$2.83M0.07%+1,446+3.1%Added
MGB Wealth Management, LLC47,359$2.77M0.86%+4,500+10.5%Added
Credit Agricole S A46,483$2.72M0.01%+16,789+56.5%Added
Taylor Frigon Capital Management LLC45,258$2.65M1.34%−1,092−2.4%Reduced
Sigma Planning Corp44,706$2.62M0.08%+4,342+10.8%Added
Coldstream Capital Management Inc43,475$2.55M0.05%+2,087+5.0%Added
Atria Wealth Solutions, Inc.43,259$2.53M0.03%−147−0.3%Reduced
Barclays PLC42,162$2.47M0.00%−30,103−41.7%Reduced
Citadel Advisors LLC42,160$2.47M0.00%+41,610+7,565.5%Added
King Luther Capital Management Corp41,710$2.44M0.01%00.0%Unchanged
Blair William & Co41,214$2.41M0.01%+872+2.2%Added
First Financial Bankshares Inc40,228$2.36M0.05%00.0%Unchanged
Two Sigma Investments, LP38,459$2.25M0.01%−31,061−44.7%Reduced
Venturi Wealth Management, LLC37,821$2.22M0.11%00.0%Unchanged
Advisory Services Network, LLC37,094$2.17M0.04%−1,405−3.6%Reduced
Dearborn Partners LLC35,354$2.07M0.09%+87+0.2%Added
Northern Trust Corp35,045$2.05M0.00%−4,293−10.9%Reduced
National Asset Management, Inc.33,692$1.97M0.06%−160−0.5%Reduced
Susquehanna Fundamental Investments, LLC33,333$1.95M0.03%+33,333New
Legacy Capital Wealth Partners, LLC32,018$1.88M0.46%−37,049−53.6%Reduced
Arkadios Wealth Advisors30,678$1.80M0.10%+462+1.5%Added
Neuberger Berman Group LLC30,669$1.80M0.00%−23,966−43.9%Reduced
Goldman Sachs Group Inc30,388$1.78M0.00%+13,140+76.2%Added
Bank of New York Mellon Corp29,316$1.72M0.00%+10,625+56.8%Added
Baird Financial Group, Inc.27,681$1.62M0.00%+1,923+7.5%Added
Focus Financial Network, Inc.27,131$1.59M0.06%+2,869+11.8%Added
Steward Partners Investment Advisory, LLC27,088$1.59M0.01%+3,282+13.8%Added
Quest Partners LLC26,853$1.57M0.21%+15,513+136.8%Added
Delta Investment Management, LLC26,280$1.54M0.30%+5,563+26.9%Added
Midwest Professional Planners, LTD.25,482$1.49M0.45%+1,388+5.8%Added
Ameriflex Group, Inc.24,033$1.49M0.68%+24,033New