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Livermore
Livermore
ZHEN

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, Q4 2022

Institutional positions in Main Street Capital CORP as of Dec 31, 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
273
+30 vs. Q3 2022
Shares held
15.6M
+1.05M (+7.2%) vs. Q3 2022
Total value
$571.7M
+$82.3M (+16.8%) vs. Q3 2022
New holders
50
112 more added
Sold out
20
58 more reduced

5 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 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 holdersQ4 2022: 273 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 2022: $571.7M
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 2022

Shares, value and share of portfolio for each institution holding Main Street Capital CORP; share changes are against Q3 2022.

Institutions holding MAIN in Q4 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Avidian Wealth Solutions, LLC17,165$634.3K0.04%−31−0.2%Reduced
GraniteShares Advisors LLC16,981$627.4K0.52%+16,981New
MAI Capital Management16,950$626.3K0.01%+82+0.5%Added
Banque Pictet & Cie SA16,531$610.8K0.01%+48+0.3%Added
Pictet North America Advisors SA16,531$610.8K0.11%+48+0.3%Added
Sowell Financial Services LLC16,522$610.0K0.04%+16,522New
HighTower Trust Services, LTA16,425$599.7K0.06%00.0%Unchanged
Benjamin Edwards Inc16,125$596.0K0.16%−110−0.7%Reduced
Kestra Advisory Services, LLC16,059$593.4K0.01%−4,621−22.3%Reduced
Sheaff Brock Investment Advisors, LLC15,410$569.4K0.06%+891+6.1%Added
Mach-1 Financial Group, Inc.15,226$562.6K0.26%+15,226New
Natixis15,043$555.8K0.00%00.0%Unchanged
Cetera Advisor Networks LLC14,899$550.5K0.00%+3,323+28.7%Added
AllSquare Wealth Management LLC14,775$545.9K0.37%+350+2.4%Added
Cetera Advisors LLC14,233$525.9K0.01%+1,786+14.3%Added
Balboa Wealth Partners13,692$505.9K0.23%+943+7.4%Added
Callahan Advisors, LLC13,659$504.7K0.07%−381−2.7%Reduced
Comerica Bank12,805$502.0K0.00%00.0%Unchanged
Geneos Wealth Management Inc.12,604$465.7K0.03%+1,960+18.4%Added
Truist Financial Corp12,538$463.3K0.00%+209+1.7%Added
MQS Management LLC12,114$447.6K0.30%+1,598+15.2%Added
Sentinel Trust Co Lba12,000$443.0K0.07%00.0%Unchanged
Belpointe Asset Management LLC11,891$439.4K0.03%+39+0.3%Added
Regent Investment Management LLC10,900$403.0K0.11%00.0%Unchanged
RDA Financial Network10,754$397.4K0.20%+164+1.5%Added
Independent Financial Group, LLC10,669$394.2K0.03%−23,801−69.0%Reduced
Tradition Wealth Management, LLC10,619$392.0K0.06%+199+1.9%Added
Circle Wealth Management, LLC10,286$380.1K0.06%+20+0.2%Added
Jane Street Group, LLC10,138$374.6K0.00%−1,699−14.4%Reduced
Prospera Financial Services Inc9,842$363.7K0.02%+2,772+39.2%Added
Allworth Financial LP9,839$363.6K0.00%−5−0.1%Reduced
Whittier Trust Co9,780$361.4K0.01%00.0%Unchanged
Mackenzie Financial Corp9,655$356.8K0.00%−222−2.2%Reduced
CI Private Wealth, LLC9,576$353.8K0.00%+9,576New
D. E. Shaw & Co., Inc.9,423$348.2K0.00%+9,423New
Tiedemann Advisors, LLC9,350$345.5K0.02%00.0%Unchanged
Stratos Wealth Partners, LTD.9,203$340.1K0.01%−423−4.4%Reduced
Kula Investments, LLC9,157$338.4K0.12%+9,157New
Guggenheim Capital LLC9,124$337.1K0.00%+1,123+14.0%Added
Icon Wealth Advisors, LLC9,100$336.2K0.04%00.0%Unchanged
Janney Montgomery Scott LLC9,018$333.0K0.00%−525−5.5%Reduced
HB Wealth Management, LLC8,814$325.7K0.01%+8,814New
J.W. Cole Advisors, Inc.8,783$324.6K0.02%−510−5.5%Reduced
Stifel Financial Corp8,720$322.2K0.00%+35+0.4%Added
V Wealth Advisors LLC8,710$321.8K0.07%+1,315+17.8%Added
Resources Investment Advisors, LLC.8,572$316.7K0.01%+19+0.2%Added
The PNC Financial Services Group, Inc.8,504$314.2K0.00%00.0%Unchanged
Mercer Global Advisors Inc8,119$300.0K0.00%+204+2.6%Added
Victory Capital Management Inc8,094$299.1K0.00%−40.0%Reduced
Arete Wealth Advisors, LLC7,920$292.6K0.03%+486+6.5%Added
Eagle Global Advisors LLC7,820$288.9K0.02%00.0%Unchanged
Bickling Financial Services, Inc.7,796$288.1K0.18%+372+5.0%Added
Carmel Capital Partners, LLC7,658$283.0K0.20%00.0%Unchanged
Townsend Asset Management Corp7,652$282.8K0.14%−87−1.1%Reduced
Steward Partners Investment Advisory, LLC7,355$271.8K0.00%+1,700+30.1%Added
Lincoln National Corp7,306$270.0K0.01%+35+0.5%Added
Castle Rock Wealth Management, LLC6,823$268.1K0.12%+6,823New
Kalos Management, Inc.7,197$265.9K0.60%+14+0.2%Added
Brookstone Capital Management7,103$261.9K0.01%+73+1.0%Added
Schubert & Co7,071$261.3K0.24%00.0%Unchanged
Mariner, LLC6,910$255.0K0.00%+131+1.9%Added
Quantbot Technologies LP6,668$246.4K0.02%+6,668New
Armstrong Advisory Group, Inc6,668$246.4K0.03%+6,668New
Virtus ETF Advisers LLC6,658$246.0K0.13%−251−3.6%Reduced
Avalon Investment & Advisory6,659$246.0K0.01%+409+6.5%Added
Whitener Capital Management, Inc.6,600$243.9K0.11%+43+0.7%Added
Kingsview Wealth Management, LLC6,567$242.7K0.01%−645−8.9%Reduced
Strategic Blueprint, LLC6,320$233.5K0.03%+32+0.5%Added
Wedbush Securities Inc6,100$225.0K0.01%−710−10.4%Reduced
Flputnam Investment Management Co5,908$218.3K0.01%−416−6.6%Reduced
Gotham Asset Management, LLC5,884$217.4K0.01%+5,884New
IFP Advisors, Inc5,593$217.0K0.01%−179−3.1%Reduced
Stableford Capital II LLC5,800$215.5K0.12%00.0%Unchanged
Bridgefront Capital, LLC5,539$204.7K0.14%+5,539New
Foundations Investment Advisors, LLC5,511$203.6K0.01%+5,511New
Coppell Advisory Solutions LLC5,496$203.1K0.07%+5,496New
Coppell Advisory Solutions Corp.5,496$203.1K0.07%+5,496New
Good Life Advisors, LLC5,458$201.7K0.03%+5,458New
Capital Investment Advisory Services, LLC5,419$200.2K0.02%+5,419New
Harbor Investment Advisory, LLC5,300$195.8K0.03%−150−2.8%Reduced
Virtus Investment Advisers, Inc.5,269$194.7K0.13%00.0%Unchanged
Accurate Wealth Management, LLC5,027$188.5K0.07%−2,191−30.4%Reduced
Focused Wealth Management, Inc5,087$188.0K0.04%+11+0.2%Added
Money Concepts Capital Corp4,835$178.7K0.01%+4,740+4,989.5%Added
Global Retirement Partners, LLC4,370$161.5K0.01%00.0%Unchanged
EverSource Wealth Advisors, LLC4,176$154.3K0.02%+3,313+383.9%Added
SOA Wealth Advisors, LLC.4,007$148.1K0.04%+43+1.1%Added
Cullen/Frost Bankers, Inc.4,000$147.8K0.00%00.0%Unchanged
Nisa Investment Advisors, LLC3,900$144.0K0.00%00.0%Unchanged
Register Financial Advisors LLC49,622$137.4K0.09%+49,622New
Private Trust Co NA3,072$114.0K0.02%+75+2.5%Added
Heritage Wealth Advisors3,000$110.8K0.01%00.0%Unchanged
Chelsea Counsel Co2,876$106.3K0.05%+2,876New
Gradient Investments LLC2,855$105.5K0.00%+37+1.3%Added
Vaughan Nelson Investment Management, L.P.2,650$98.0K0.00%+2,650New
Harbour Investments, Inc.2,636$97.4K0.01%+356+15.6%Added
Nelson, Van Denburg & Campbell Wealth Management Group, LLC2,600$96.1K0.01%00.0%Unchanged
Endurance Wealth Management, Inc.2,400$88.0K0.01%−1,000−29.4%Reduced
Ronald Blue Trust, Inc.2,568$86.0K0.00%+10.0%Added
Colonial Trust Advisors2,206$81.5K0.01%+2,206New