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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 1 sale; 401 institutions reported holding it in 13F filings for Q2 2026, worth $1.18B in total; no superinvestor holds it.

13F holders, Q2 2022

Institutional positions in Main Street Capital CORP as of Jun 30, 2022. 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
244
−10 vs. Q1 2022
Shares held
13.8M
+1.10M (+8.6%) vs. Q1 2022
Total value
$533.6M
−$8.93M (−1.6%) vs. Q1 2022
New holders
28
86 more added
Sold out
38
68 more reduced

2 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2022: 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 2022: 244 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 2022: $533.6M
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 2022

Shares, value and share of portfolio for each institution holding Main Street Capital CORP; share changes are against Q1 2022.

Institutions holding MAIN in Q2 2022
InstitutionSharesValue% of portfolioChange in sharesAction
FMR LLC2$00.00%−253−99.2%Reduced
Huntington National Bank1$00.00%00.0%Unchanged
Meeder Asset Management Inc3$00.00%00.0%Unchanged
Hudock, Inc.7$00.00%00.0%Unchanged
Bivin & Associates, Inc.20$1.00K0.00%00.0%Unchanged
Covestor Ltd50$2.00K0.00%−1−2.0%Reduced
Creative Financial Designs Inc50$2.00K0.00%+50New
Joseph P. Lucia & Associates, LLC100$4.00K0.00%−4,310−97.7%Reduced
Money Concepts Capital Corp95$4.00K0.00%−1,481−94.0%Reduced
US Bancorp107$4.00K0.00%−154−59.0%Reduced
FinTrust Capital Advisors, LLC90$4.00K0.00%00.0%Unchanged
Founders Capital Management100$4.00K0.00%00.0%Unchanged
Bogart Wealth, LLC104$4.00K0.00%+2+2.0%Added
Sofos Investments, Inc.78$4.00K0.00%−8−9.3%Reduced
Key Financial Inc105$4.00K0.00%+105New
Archer Investment Corp108$4.16K0.00%00.0%Unchanged
Moisand Fitzgerald Tamayo, LLC125$5.00K0.00%−25−16.7%Reduced
West Branch Capital LLC125$5.00K0.00%00.0%Unchanged
Kistler-Tiffany Companies, LLC160$6.00K0.00%00.0%Unchanged
Stonebridge Capital Advisors LLC153$6.00K0.00%+153New
Citizens National Bank Trust Department150$6.00K0.00%+150New
First Manhattan Co200$7.00K0.00%00.0%Unchanged
BNP Paribas Arbitrage, SA184$7.09K0.00%−9,121−98.0%Reduced
Central Trust Co200$8.00K0.00%00.0%Unchanged
Zullo Investment Group, Inc.197$8.00K0.00%00.0%Unchanged
Charter Oak Capital Management, LLC255$9.00K0.00%00.0%Unchanged
Lindbrook Capital, LLC287$11.0K0.00%+5+1.8%Added
AlphaMark Advisors, LLC300$12.0K0.01%00.0%Unchanged
IAG Wealth Partners, LLC300$12.0K0.00%00.0%Unchanged
Beacon Capital Management, LLC330$14.0K0.00%00.0%Unchanged
Signaturefd, LLC378$15.0K0.00%+203+116.0%Added
Smithfield Trust Co500$15.0K0.00%+500New
Proequities, Inc.425$16.0K0.00%−85−16.7%Reduced
Larson Financial Group LLC408$16.0K0.00%+408New
Venture Visionary Partners LLC485$18.7K0.00%+485New
Optimum Investment Advisors500$19.0K0.01%00.0%Unchanged
Moser Wealth Advisors, LLC500$19.0K0.01%00.0%Unchanged
Webster Bank, N. A.553$21.0K0.00%00.0%Unchanged
Northwestern Mutual Wealth Management Co537$21.0K0.00%+5+0.9%Added
Patriot Financial Group Insurance Agency, LLC576$22.0K0.00%+6+1.1%Added
Lake Point Wealth Management626$24.0K0.01%+476+317.3%Added
Parallel Advisors, LLC645$25.0K0.00%−5−0.8%Reduced
Prestige Wealth Management Group LLC650$25.0K0.01%00.0%Unchanged
Cypress Capital Management LLC (WY)685$26.0K0.03%00.0%Unchanged
Hazlett, Burt & Watson, Inc.700$27.0K0.02%00.0%Unchanged
Lowe Wealth Advisors, LLC700$27.0K0.01%00.0%Unchanged
Tucker Asset Management LLC705$27.2K0.01%−147−17.3%Reduced
Newbridge Financial Services Group, Inc.782$30.0K0.02%+782New
Winch Advisory Services, LLC815$31.0K0.01%+708+661.7%Added
EverSource Wealth Advisors, LLC852$33.0K0.01%00.0%Unchanged
Financial Management Professionals, Inc.952$37.0K0.01%00.0%Unchanged
High Net Worth Advisory Group LLC1,000$39.0K0.02%−250−20.0%Reduced
Trust Co1,000$39.0K0.01%00.0%Unchanged
Avion Wealth1,006$39.0K0.01%00.0%Unchanged
Rockefeller Capital Management L.P.1,067$41.0K0.00%+15+1.4%Added
Hexagon Capital Partners LLC1,100$42.0K0.01%00.0%Unchanged
HHM Wealth Advisors, LLC1,085$42.0K0.01%00.0%Unchanged
Versant Capital Management, Inc1,107$43.0K0.02%+207+23.0%Added
Washington Trust Advisors, Inc.1,129$44.0K0.00%00.0%Unchanged
Nomura Asset Management Co Ltd1,274$49.1K0.00%+1,274New
Truvestments Capital LLC1,306$50.0K0.03%+1,306New
American Portfolios Advisors1,389$53.5K0.00%+12+0.9%Added
National Bank of Canada1,500$58.0K0.00%00.0%Unchanged
Tower Research Capital LLC (TRC)1,576$61.0K0.00%+937+146.6%Added
SeaCrest Wealth Management, LLC1,578$61.0K0.01%+1,578New
Umb Bank N A1,635$63.0K0.00%00.0%Unchanged
TD Waterhouse Canada Inc.1,600$63.1K0.00%00.0%Unchanged
CWM, LLC1,758$68.0K0.00%+159+9.9%Added
Private Trust Co NA2,064$80.0K0.01%+2,064New
Spire Wealth Management2,250$87.0K0.00%−1,050−31.8%Reduced
Harbour Investments, Inc.2,280$88.0K0.01%+2,280New
FourThought Financial, LLC2,407$93.0K0.01%00.0%Unchanged
Nelson, Van Denburg & Campbell Wealth Management Group, LLC2,600$100.0K0.01%00.0%Unchanged
Group One Trading, L.P.2,747$106.0K0.00%+2,747New
Aquatic Capital Management LLC2,800$108.0K0.04%+2,600+1,300.0%Added
Gradient Investments LLC2,818$109.0K0.00%+132+4.9%Added
Ronald Blue Trust, Inc.2,566$109.0K0.00%+2,566New
Heritage Wealth Advisors3,000$116.0K0.01%00.0%Unchanged
Endurance Wealth Management, Inc.3,200$123.0K0.02%00.0%Unchanged
Prospera Financial Services Inc3,471$134.0K0.01%+3,371+3,371.0%Added
Ellis Investment Partners, LLC3,536$136.0K0.04%−239−6.3%Reduced
Nisa Investment Advisors, LLC3,900$150.0K0.00%00.0%Unchanged
SOA Wealth Advisors, LLC.3,922$151.0K0.04%+39+1.0%Added
Cullen/Frost Bankers, Inc.4,000$154.0K0.00%−220−5.2%Reduced
Harbor Investment Advisory, LLC4,150$160.0K0.03%00.0%Unchanged
Global Retirement Partners, LLC4,301$166.0K0.01%00.0%Unchanged
Steward Partners Investment Advisory, LLC4,613$178.0K0.00%+198+4.5%Added
Quantbot Technologies LP4,982$191.0K0.02%−7,075−58.7%Reduced
Focused Wealth Management, Inc5,088$196.0K0.04%−1,083−17.5%Reduced
IFP Advisors, Inc4,989$196.0K0.01%00.0%Unchanged
Strategic Blueprint, LLC5,262$203.0K0.03%+27+0.5%Added
Good Life Advisors, LLC5,323$205.0K0.03%+5,323New
Wellington Shields Capital Management, LLC5,350$206.0K0.03%00.0%Unchanged
Greenwich Investment Management, Inc.5,489$211.0K0.15%−335−5.8%Reduced
Green Square Capital Advisors LLC5,826$224.0K0.04%00.0%Unchanged
Mutual Advisors, LLC5,900$227.0K0.02%+273+4.9%Added
Castle Rock Wealth Management, LLC5,740$229.0K0.12%00.0%Unchanged
HighPoint Advisor Group LLC5,896$232.0K0.03%+5,896New
Squarepoint Ops LLC6,068$234.0K0.00%−2,684−30.7%Reduced
Cetera Advisor Networks LLC6,235$240.0K0.00%+6,235New