MAIN STREET CAPITAL CORP MAIN

US
$51.96
-0.1%
52w: $49.09 – $63.28

Latest 13F among current holders filed 19 days ago (Jun 16, 2026)

Price — last 12 months

research preview data
49.0956.1963.28
Jun 20, 2025 Jul 2, 2026
Institutional holders
422
-8 QoQ
13F value
$1.23B
-5.7% QoQ
Smart-money holders
15
signal tier ≥ 2
New smart buyers
1
Q1 2026
Options barometer
0.7×
$22.9M calls / $35.0M puts

Institutional value by quarter

$907.0M
Q1 2024
$876.4M
Q2 2024
$933.8M
Q3 2024
$1.11B
Q4 2024
$1.07B
Q1 2025
$1.32B
Q2 2025
$1.30B
Q3 2025
$1.31B
Q4 2025
$1.23B
Q1 2026

Number of holders

326
Q1 2024
341
Q2 2024
355
Q3 2024
402
Q4 2024
392
Q1 2025
405
Q2 2025
406
Q3 2025
430
Q4 2025
422
Q1 2026

Who owns MAIN?

Q1 2026 filings
FundTypeSharesValue% of fundChange
PRICE T ROWE ASSOCIATES INC /MD/ Diversified mechanical2.7M$143.5M0.0%-0.9%
VAN ECK ASSOCIATES CORP Diversified mechanical2.1M$111.7M0.1%+86.2%
UBS Group AG Bank broker1.3M$70.9M0.0%+118.8%
MORGAN STANLEY Bank broker854.6K$45.3M0.0%-1.5%
Legal & General Group Plc Diversified mechanical784.0K$41.5M0.0%+8.9%
D. E. Shaw & Co., Inc. Quant stat arb543.3K$28.8M0.0%+95.1%
TWO SIGMA INVESTMENTS, LP Quant stat arb524.0K$27.8M0.0%+623.7%
Qube Research & Technologies Ltd Quant stat arb485.8K$25.7M0.0%+155.8%
Muzinich & Co., Inc. ★3Fundamental concentrated484.8K$25.7M9.0%+10.2%
ADELL HARRIMAN & CARPENTER INC ★2Fundamental diversified484.6K$25.7M1.6%+1.3%
Invesco Ltd. Index provider432.5K$22.9M0.0%+3.0%
BlackRock, Inc. Index provider424.2K$22.5M0.0%+101.9%
Sumitomo Mitsui Trust Group, Inc. Diversified mechanical370.5K$19.6M0.0%+4.2%
MILLENNIUM MANAGEMENT LLC Multistrat pod359.8K$19.1M0.0%+45.6%
LPL Financial LLC Bank broker347.9K$18.4M0.0%-0.1%
FRANKLIN RESOURCES INC Long only active320.9K$17.0M0.0%+6.4%
GOLDMAN SACHS GROUP INC Bank broker313.4K$16.6M0.0%-12.2%
CHILDRESS CAPITAL ADVISORS, LLC Other293.7K$15.6M2.8%Held
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO Diversified mechanical281.4K$14.9M0.1%+0.4%
RAYMOND JAMES FINANCIAL INC Bank broker263.7K$13.9M0.0%+4.3%
SANDERS MORRIS HARRIS LLC Other237.3K$12.6M2.0%New
Trinity Legacy Partners, LLC Other203.2K$11.5M2.5%+6.1%
MARSHALL WACE, LLP Quant stat arb205.4K$10.9M0.0%New
Private Advisor Group, LLC Wealth advisor170.3K$9.0M0.0%-1.7%
OSAIC HOLDINGS, INC. Wealth advisor169.7K$9.0M0.0%-0.6%
JPMORGAN CHASE & CO Bank broker167.9K$8.7M0.0%-24.1%
BENJAMIN EDWARDS INC Diversified mechanical153.6K$8.1M0.1%-2.1%
ROYAL BANK OF CANADA Bank broker151.2K$8.0M0.0%+1.1%
Cambridge Investment Research Advisors, Inc. Wealth advisor144.9K$7.7M0.0%-2.2%
Trexquant Investment LP Diversified mechanical142.5K$7.5M0.1%+666.9%
U.S. Capital Wealth Advisors, LLC Other139.1K$7.4M0.2%+0.2%
Joel Isaacson & Co., LLC Wealth advisor129.0K$6.8M0.2%+0.1%
TCTC Holdings, LLC Other129.0K$6.8M0.2%+1.7%
ENVESTNET ASSET MANAGEMENT INC Wealth advisor127.3K$6.7M0.0%+167.3%
AMERIPRISE FINANCIAL INC Bank broker126.9K$6.7M0.0%-17.3%
HOURGLASS CAPITAL, LLC Other123.5K$6.5M1.4%-1.0%
Balyasny Asset Management L.P. Multistrat pod120.0K$6.4M0.0%+5.8%
Sound Income Strategies, LLC Diversified mechanical118.2K$6.1M0.3%-64.8%
MGO ONE SEVEN LLC Wealth advisor115.0K$6.1M0.1%+21.0%
Hamilton Point Investment Advisors, LLC ★2Fundamental diversified113.6K$6.0M0.9%-0.3%
Segment Wealth Management, LLC Other113.0K$6.0M0.4%-6.0%
Advisors Asset Management, Inc. Diversified mechanical111.2K$5.9M0.1%-0.7%
STATE STREET CORP Index provider110.7K$5.9M0.0%New
J.W. COLE ADVISORS, INC. Diversified mechanical106.9K$5.7M0.2%-1.5%
WELLS FARGO & COMPANY/MN Bank broker103.7K$5.5M0.0%+3.4%
Integrated Wealth Concepts LLC Wealth advisor103.1K$5.5M0.0%+4.4%
DENALI ADVISORS LLC Other101.5K$5.4M0.6%-4.5%
Meridian Wealth Management, LLC Other101.2K$5.4M0.2%+3.0%
CANADA LIFE ASSURANCE Co Diversified mechanical97.6K$5.2M0.0%+311.1%
BANK OF AMERICA CORP /DE/ Bank broker97.6K$5.2M0.0%-3.7%

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