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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 2021

Institutional positions in Main Street Capital CORP as of Dec 31, 2021. 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
257
+24 vs. Q3 2021
Shares held
12.5M
+145.1K (+1.2%) vs. Q3 2021
Total value
$558.7M
+$51.3M (+10.1%) vs. Q3 2021
New holders
49
89 more added
Sold out
25
58 more reduced

3 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2021: 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 2021: 257 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 2021: $558.7M
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 2021

Shares, value and share of portfolio for each institution holding Main Street Capital CORP; share changes are against Q3 2021.

Institutions holding MAIN in Q4 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Burgundy Asset Management Ltd.1,672,973$75.0M0.73%+15,781+1.0%Added
Van Eck Associates Corp728,515$32.7M0.08%+81,012+12.5%Added
Price T Rowe Associates Inc697,689$31.3M0.00%−58,485−7.7%Reduced
BlackRock Inc.567,899$25.5M0.00%+42,039+8.0%Added
Morgan Stanley560,863$25.2M0.00%+46,764+9.1%Added
Sound Income Strategies, LLC408,471$18.3M2.16%−7,782−1.9%Reduced
Legal & General Group Plc400,526$18.0M0.01%−5,063−1.2%Reduced
Childress Capital Advisors, LLC334,608$15.0M6.20%−54,704−14.1%Reduced
Sanders Morris Harris LLC327,213$14.7M2.54%−17,486−5.1%Reduced
Millennium Management LLC235,837$10.6M0.01%+113,098+92.1%Added
Advisor Group Holdings, Inc.213,299$9.57M0.02%+10,742+5.3%Added
Muzinich & Co., Inc.210,143$9.43M6.51%−526−0.2%Reduced
Sumitomo Mitsui Trust Holdings, Inc.210,143$9.43M0.01%−526−0.2%Reduced
Miller Howard Investments Inc200,000$8.97M0.33%00.0%Unchanged
McKinley Capital Management LLC /Delaware197,885$8.88M0.79%−1,360−0.7%Reduced
LPL Financial LLC177,133$7.95M0.01%+5,299+3.1%Added
Trinity Legacy Partners, LLC162,736$7.30M2.47%+3,870+2.4%Added
State of Wisconsin Investment Board155,792$6.99M0.01%−5,972−3.7%Reduced
Confluence Investment Management LLC140,996$6.33M0.08%+663+0.5%Added
U.S. Capital Wealth Advisors, LLC138,998$6.24M0.25%+6,834+5.2%Added
Cambridge Investment Research Advisors, Inc.137,220$6.16M0.03%+1,473+1.1%Added
Bank of New York Mellon Corp130,199$5.84M0.00%+4,529+3.6%Added
Albion Financial Group124,227$5.57M0.44%−240−0.2%Reduced
Royal Bank of Canada116,459$5.22M0.00%+5,308+4.8%Added
JPMorgan Chase & Co114,386$5.13M0.00%−17,708−13.4%Reduced
UBS Group AG109,845$4.93M0.00%−9,540−8.0%Reduced
Two Sigma Investments, LP108,854$4.88M0.01%−70,598−39.3%Reduced
Advisors Capital Management, LLC94,116$4.22M0.11%+5,272+5.9%Added
Two Sigma Advisers, LP89,549$4.02M0.01%−95,832−51.7%Reduced
Texas Yale Capital Corp.86,240$3.87M0.20%+3,456+4.2%Added
Meridian Wealth Management, LLC84,396$3.79M0.40%+15,322+22.2%Added
Wells Fargo & Company81,217$3.64M0.00%−5,843−6.7%Reduced
HighTower Advisors, LLC77,950$3.50M0.01%+18,949+32.1%Added
Commonwealth Equity Services, LLC77,530$3.48M0.01%−6,662−7.9%Reduced
Advisors Asset Management, Inc.76,070$3.41M0.05%+16,334+27.3%Added
Paradiem, LLC74,988$3.32M1.08%+74,988New
Americana Partners, LLC73,525$3.30M0.60%+1,198+1.7%Added
Hourglass Capital, LLC72,600$3.26M1.09%−5,100−6.6%Reduced
Wambolt & Associates, LLC70,879$3.18M1.15%+4,776+7.2%Added
Mondrian Investment Partners LTD70,451$3.16M0.06%00.0%Unchanged
Hamilton Point Investment Advisors, LLC69,362$3.11M0.74%+1,643+2.4%Added
Carlson Capital Management68,130$3.06M0.27%+250+0.4%Added
Independent Financial Group, LLC64,849$2.91M0.24%−168−0.3%Reduced
Raymond James & Associates60,388$2.71M0.00%−1,102−1.8%Reduced
Vestor Capital, LLC58,690$2.63M0.25%00.0%Unchanged
Avantax Advisory Services, Inc.58,541$2.63M0.04%−1,262−2.1%Reduced
Capital Investment Advisors, LLC55,300$2.48M0.08%−329−0.6%Reduced
Blair William & Co54,238$2.43M0.01%−7,085−11.6%Reduced
Mid-American Wealth Advisory Group, Inc.54,216$2.43M1.95%+54,216New
IHT Wealth Management, LLC53,636$2.41M0.18%−865−1.6%Reduced
Private Advisor Group, LLC52,343$2.35M0.02%+9,275+21.5%Added
Winton Group Ltd52,204$2.34M0.14%+1,992+4.0%Added
M&T Bank Corp52,049$2.33M0.01%00.0%Unchanged
Centaurus Financial, Inc.49,657$2.23M0.17%+893+1.8%Added
Raymond James Financial Services Advisors, Inc.48,201$2.16M0.00%+6,468+15.5%Added
Eaton Vance Management46,999$2.11M0.00%00.0%Unchanged
Advisory Services Network, LLC43,494$1.95M0.06%+489+1.1%Added
Midwest Wealth Management Inc.42,839$1.92M1.20%+3,218+8.1%Added
Ameriprise Financial Inc42,823$1.92M0.00%+8,659+25.3%Added
King Luther Capital Management Corp41,710$1.87M0.01%00.0%Unchanged
Segment Wealth Management, LLC41,106$1.84M0.19%+271+0.7%Added
Invesco Ltd.40,841$1.83M0.00%−40,306−49.7%Reduced
Sigma Planning Corp40,743$1.83M0.05%−1,332−3.2%Reduced
Ascendant Capital Management, LLC37,000$1.66M1.31%+5,000+15.6%Added
Brasada Capital Management, LP37,288$1.64M0.31%+37,288New
Geneos Wealth Management Inc.35,289$1.58M0.06%+3,632+11.5%Added
Dearborn Partners LLC34,565$1.55M0.06%−1,074−3.0%Reduced
Northern Trust Corp33,791$1.52M0.00%+354+1.1%Added
Cypress Capital Management LLC (WY)33,297$1.49M1.25%+33,297New
Baird Financial Group, Inc.33,006$1.48M0.00%−1,682−4.8%Reduced
Taylor Frigon Capital Management LLC32,935$1.48M0.46%+612+1.9%Added
Envestnet Asset Management Inc31,996$1.44M0.00%+2,651+9.0%Added
Creative Planning31,264$1.40M0.00%−13,916−30.8%Reduced
Mackenzie Financial Corp31,096$1.40M0.00%+69+0.2%Added
Advisory Research Inc30,901$1.39M0.11%−7,167−18.8%Reduced
Bank of America Corp29,689$1.33M0.00%+7,226+32.2%Added
Hennion & Walsh Asset Management, Inc.28,653$1.28M0.06%−1,034−3.5%Reduced
Legacy Capital Wealth Partners, LLC28,367$1.27M0.53%+968+3.5%Added
Tectonic Advisors LLC27,982$1.25M0.22%+6,033+27.5%Added
Qube Research & Technologies Ltd27,875$1.25M0.01%+14,771+112.7%Added
First Republic Investment Management, Inc.26,663$1.20M0.00%+26,663New
Jag Capital Management, LLC26,360$1.18M0.09%−406−1.5%Reduced
Kestra Advisory Services, LLC25,794$1.16M0.01%−1,135−4.2%Reduced
Allworth Financial LP25,736$1.16M0.02%−4,488−14.8%Reduced
National Asset Management, Inc.25,137$1.13M0.03%−69−0.3%Reduced
Bokf, NA25,155$1.13M0.02%00.0%Unchanged
AE Wealth Management LLC25,004$1.12M0.01%−518−2.0%Reduced
Great West Life Assurance Co24,847$1.11M0.00%−762−3.0%Reduced
D.B. Root & Company, LLC22,885$1.03M0.37%−328−1.4%Reduced
Arkadios Wealth Advisors22,376$1.00M0.13%00.0%Unchanged
Janney Montgomery Scott LLC20,637$926.0K0.00%+1,101+5.6%Added
Benjamin Edwards Inc20,610$925.0K0.30%+325+1.6%Added
Chilton Capital Management LLC19,882$892.0K0.05%+20.0%Added
Widmann Financial Services, Inc.19,113$857.0K0.71%+19,113New
Mirae Asset Global Investments Co., Ltd.18,853$846.0K0.00%+18,853New
Susquehanna Fundamental Investments, LLC17,645$792.0K0.02%−9,134−34.1%Reduced
Wellington Shields Capital Management, LLC17,350$778.0K0.10%00.0%Unchanged
HighTower Trust Services, LTA16,915$759.0K0.07%−230−1.3%Reduced
Belpointe Asset Management LLC16,656$747.0K0.05%+69+0.4%Added
MAI Capital Management15,565$698.0K0.01%+497+3.3%Added