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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
Cypress Capital Management LLC (WY)685$26.0K0.03%00.0%Unchanged
Parallel Advisors, LLC645$25.0K0.00%−5−0.8%Reduced
Prestige Wealth Management Group LLC650$25.0K0.01%00.0%Unchanged
Lake Point Wealth Management626$24.0K0.01%+476+317.3%Added
Patriot Financial Group Insurance Agency, LLC576$22.0K0.00%+6+1.1%Added
Webster Bank, N. A.553$21.0K0.00%00.0%Unchanged
Northwestern Mutual Wealth Management Co537$21.0K0.00%+5+0.9%Added
Optimum Investment Advisors500$19.0K0.01%00.0%Unchanged
Moser Wealth Advisors, LLC500$19.0K0.01%00.0%Unchanged
Venture Visionary Partners LLC485$18.7K0.00%+485New
Proequities, Inc.425$16.0K0.00%−85−16.7%Reduced
Larson Financial Group LLC408$16.0K0.00%+408New
Signaturefd, LLC378$15.0K0.00%+203+116.0%Added
Smithfield Trust Co500$15.0K0.00%+500New
Beacon Capital Management, LLC330$14.0K0.00%00.0%Unchanged
AlphaMark Advisors, LLC300$12.0K0.01%00.0%Unchanged
IAG Wealth Partners, LLC300$12.0K0.00%00.0%Unchanged
Lindbrook Capital, LLC287$11.0K0.00%+5+1.8%Added
Charter Oak Capital Management, LLC255$9.00K0.00%00.0%Unchanged
Central Trust Co200$8.00K0.00%00.0%Unchanged
Zullo Investment Group, Inc.197$8.00K0.00%00.0%Unchanged
BNP Paribas Arbitrage, SA184$7.09K0.00%−9,121−98.0%Reduced
First Manhattan Co200$7.00K0.00%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
Moisand Fitzgerald Tamayo, LLC125$5.00K0.00%−25−16.7%Reduced
West Branch Capital LLC125$5.00K0.00%00.0%Unchanged
Archer Investment Corp108$4.16K0.00%00.0%Unchanged
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
Covestor Ltd50$2.00K0.00%−1−2.0%Reduced
Creative Financial Designs Inc50$2.00K0.00%+50New
Bivin & Associates, Inc.20$1.00K0.00%00.0%Unchanged
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
Millennium Management LLC0$00.00%−417,432−100.0%Sold out
Two Sigma Investments, LP0$00.00%−166,098−100.0%Sold out
State of Wisconsin Investment Board0$00.00%−133,028−100.0%Sold out
Miller Howard Investments Inc0$00.00%−130,000−100.0%Sold out
Citadel Advisors LLC0$00.00%−118,737−100.0%Sold out
Cubist Systematic Strategies, LLC0$00.00%−35,310−100.0%Sold out
Jump Financial, LLC0$00.00%−21,772−100.0%Sold out
PEAK6 Investments LLC0$00.00%−20,811−100.0%Sold out
B&D White Capital Company, LLC0$00.00%−20,186−100.0%Sold out
Qube Research & Technologies Ltd0$00.00%−19,086−100.0%Sold out
AXA S.A.0$00.00%−19,000−100.0%Sold out
D. E. Shaw & Co., Inc.0$00.00%−17,198−100.0%Sold out
Susquehanna International Group, LLP0$00.00%−17,177−100.0%Sold out
HighTower Trust Services, LTA0$00.00%−16,915−100.0%Sold out
Duality Advisers, LP0$00.00%−11,013−100.0%Sold out
MQS Management LLC0$00.00%−9,472−100.0%Sold out
United Capital Management of KS, Inc.0$00.00%−9,133−100.0%Sold out
Peak Financial Advisors LLC0$00.00%−7,648−100.0%Sold out
Titleist Asset Management, Ltd.0$00.00%−6,732−100.0%Sold out
Merit Financial Group, LLC0$00.00%−6,420−100.0%Sold out
Segall Bryant & Hamill, LLC0$00.00%−5,000−100.0%Sold out
Evercore Wealth Management, LLC0$00.00%−5,000−100.0%Sold out
Bard Financial Services, Inc.0$00.00%−5,000−100.0%Sold out
Oak Harbor Wealth Partners, LLC0$00.00%−5,000−100.0%Sold out
Day & Ennis, LLC0$00.00%−4,938−100.0%Sold out
Accurate Wealth Management, LLC0$00.00%−4,825−100.0%Sold out
Goldman Sachs Group Inc0$00.00%−4,714−100.0%Sold out
Barclays PLC0$00.00%−2,323−100.0%Sold out
Koshinski Asset Management, Inc.0$00.00%−1,810−100.0%Sold out
Dark Forest Capital Management LP0$00.00%−1,720−100.0%Sold out
Evermay Wealth Management LLC0$00.00%−1,060−100.0%Sold out
Mondrian Investment Partners LTD0$00.00%−843−100.0%Sold out
AdvisorNet Financial, Inc0$00.00%−391−100.0%Sold out
DB Wealth Management Group, LLC0$00.00%−236−100.0%Sold out
Herold Advisors, Inc.0$00.00%−200−100.0%Sold out
Mizuho Securities Co. Ltd.0$00.00%−26−100.0%Sold out
Wolff Wiese Magana LLC0$00.00%−23−100.0%Sold out
Siena Capital LLC0$00.00%−20−100.0%Sold out
Mid-American Wealth Advisory Group, Inc.––––Not filed
Midwest Wealth Management Inc.––––Not filed