Main Street Capital Ownership | Who Owns Main Street Capital?


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Main Street Capital Ownership Summary


Main Street Capital is owned by 21.94% institutional investors, 3.84% insiders, and 74.22% retail investors. Price t rowe associates inc /md/ is the largest institutional shareholder, holding 3.91% of MAIN shares. T. Rowe Price US Mid-Cap Value Equity is the top mutual fund, with 2.24% of its assets in Main Street Capital shares.

MAIN Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockMain Street Capital21.94%3.84%74.22%
SectorFinancial Services Stocks 51.64%15.54%32.82%
IndustryAsset Management Stocks50.65%9.51%39.84%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Price t rowe associates inc /md/3.42M3.91%$200.30M
Van eck associates1.22M1.36%$72.00M
Morgan stanley959.36K1.13%$48.44M
Legal & general group623.69K0.71%$36.57M
Blackrock funding, inc. /de585.67K0.66%$34.61M
Adell harriman & carpenter454.50K0.51%$26.86M
Blackrock354.69K0.42%$17.91M
Sound income strategies345.83K0.39%$20.44M
Muzinich316.81K0.35%$18.72M
Lpl financial288.10K0.34%$14.55M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Muzinich316.81K8.13%$18.72M
Sanders morris harris213.34K3.01%$12.61M
Trinity legacy partners188.72K2.95%$12.15M
Smh capital advisors18.63K2.50%$1.10M
Morgan dempsey capital management91.52K2.26%$5.41M
Hourglass capital123.65K1.81%$7.31M
Adell harriman & carpenter454.50K1.78%$26.86M
Childress capital advisors110.76K1.65%$6.55M
Taylor frigon capital management50.96K1.60%$3.01M
Mckinley capital management173.63K1.53%$8.77M

Top Buyers

HolderShares% AssetsChange
Morgan stanley959.36K0.00%144.61K
Blackrock funding, inc. /de585.67K0.00%130.17K
Hrt financial lp213.43K0.06%127.27K
Invesco139.17K0.00%114.77K
First trust advisors lp103.43K0.01%103.43K

Top Sellers

HolderShares% AssetsChange
Paradiem---195.84K
Bank of america corp /de/100.47K0.00%-172.02K
International assets investment management---112.18K
Victory capital management---109.71K
Miller howard investments inc /ny---100.00K

New Positions

HolderShares% AssetsChangeValue
First trust advisors lp103.43K0.01%103.43K$6.06M
Verition fund management38.09K0.01%38.09K$2.25M
Mcelhenny sheffield capital management20.00K0.00%20.00K$19.79K
Balyasny asset management13.34K0.00%13.34K$788.39K
Westbourne investment advisors12.50K0.22%12.50K$738.75K

Sold Out

HolderChange
Creative financial designs inc /adv-1.00
Ghp investment advisors-1.00
Financial gravity asset management-1.00
Ameritas investment partners-2.00
Ancora advisors-12.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Jun 30, 20253981.27%19,586,7033.97%214.87%1964.26%105-7.08%
Mar 31, 2025389-3.71%19,415,4162.94%214.71%188-21.01%11152.05%
Dec 31, 20243743.89%16,550,681-10.90%184.20%21510.26%719.23%
Sep 30, 20243533.82%18,506,0997.32%215.29%1908.57%63-20.25%
Jun 30, 20243351.21%17,097,888-0.15%204.60%1731.17%792.60%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
T. Rowe Price US Mid-Cap Value Equity1.99M2.24%139.87K
T. Rowe Price Mid-Cap Value1.99M2.24%-2.54K
T. Rowe Price U.S. Mid-Cap Val Eq Tr-D1.11M1.25%124.10K
VanEck BDC Income ETF1.02M1.15%-2.25K
T. Rowe Price U.S. Mid-Cap Val Eq Tr-Z986.70K1.11%-54.37K
iShares Listed Private Eq ETF USD Dist509.72K0.57%-
Invesco High Yield Eq Div Achiev™ ETF392.83K0.44%-
Putnam BDC Income ETF310.55K0.35%9.23K
Loomis Sayles Core Fixed Income Trust B235.00K0.26%235.00K
Loomis Sayles Core235.00K0.26%-

Recent Insider Transactions


DateNameRoleActivityValue
Aug 14, 2025Meserve Nicholas MANAGING DIRECTORSell$940.10K
Jun 27, 2025Morris Jesse E EVP AND COOSell$1.47M
Jun 27, 2025Morris Jesse E EVP AND COOSell$604.69K
Jun 27, 2025Beauvais Jason B EVP, GC, SECRETARYSell$236.04K
Jun 27, 2025Beauvais Jason B EVP, GC, SECRETARYSell$575.13K

Insider Transactions Trends


DateBuySell
2025 Q3-1
2025 Q214
2025 Q1-4
2024 Q4-1
2024 Q3--

MAIN Ownership FAQ


Who Owns Main Street Capital?

Main Street Capital shareholders are primarily institutional investors at 21.94%, followed by 3.84% insiders and 74.22% retail investors. The average institutional ownership in Main Street Capital's industry, Asset Management Stocks, is 50.65%, which Main Street Capital falls below.

Who owns the most shares of Main Street Capital?

Main Street Capital’s largest shareholders are Price t rowe associates inc /md/ (3.42M shares, 3.91%), Van eck associates (1.22M shares, 1.36%), and Morgan stanley (959.36K shares, 1.13%). Together, they hold 6.40% of Main Street Capital’s total shares outstanding.

Does Blackrock own Main Street Capital?

Yes, BlackRock owns 0.42% of Main Street Capital, totaling 354.69K shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 17.91M$. In the last quarter, BlackRock increased its holdings by 9.95K shares, a 2.89% change.

Who is Main Street Capital’s biggest shareholder by percentage of total assets invested?

Muzinich is Main Street Capital’s biggest shareholder by percentage of total assets invested, with 8.13% of its assets in 316.81K Main Street Capital shares, valued at 18.72M$.

Who is the top mutual fund holder of Main Street Capital shares?

T. Rowe Price US Mid-Cap Value Equity is the top mutual fund holder of Main Street Capital shares, with 2.24% of its total shares outstanding invested in 1.99M Main Street Capital shares.

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