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Arch Capital Group (ACGL) Institutional Ownership

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$96.09 -0.11 (-0.11%)
Closing price 09/11/2026 04:00 PM Eastern
Extended Trading
$96.06 -0.03 (-0.03%)
As of 09/11/2026 07:30 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Arch Capital Group (NASDAQ:ACGL)

Current
Institutional Ownership
Percentage
89.07%
Number of
Institutional Buyers
(last 12 months)
535
Total
Institutional Inflows
(last 12 months)
$8.61B
Number of
Institutional Sellers
(last 12 months)
379
Total
Institutional Outflows
(last 12 months)
$3.58B
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ACGL Institutional Buying and Selling by Quarter

Arch Capital Group Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/9/2026 Sequoia Financial Advisors LLC46,100$4.47M0.0%+29.7%0.014%
9/9/2026 Tidal Investments LLC93,376$9.06M0.0%-9.6%0.027%
9/9/2026 National Pension Service719,128$69.80M0.0%+3.5%0.211%
9/9/2026 WINTON GROUP Ltd47,650$4.63M0.1%N/A0.014%
9/9/2026 Triad Investment Management20,915$2.03M2.3%N/A0.006%
9/9/2026 Cidel Asset Management Inc.2,131$207K0.0%N/A0.001%
9/9/2026 Integrated Wealth Concepts LLC48,978$4.75M0.0%-6.7%0.014%
9/9/2026 NewEdge Advisors LLC27,978$2.72M0.0%-4.7%0.008%
9/9/2026 Steamboat Capital Partners LLC29,543$2.87M0.6%-1.3%0.009%
9/9/2026 Squarepoint Ops LLC229,096$22.24M0.0%+2,311.0%0.067%
9/9/2026 Baird Financial Group Inc.57,678$5.60M0.0%+1.3%0.017%
9/8/2026 Allworth Financial LP3,572$347K0.0%-26.3%0.001%
9/8/2026 Arizona State Retirement System99,594$9.67M0.0%+1.1%0.029%
9/8/2026 Waverly Advisors LLC5,612$545K0.0%-90.9%0.002%
8/27/2026 VELA Investment Management LLC62,029$6.02M1.3%+4.0%0.018%
8/27/2026 Corient Private Wealth LP39,628$3.85M0.0%-22.9%0.012%
8/26/2026 Wellington Grp LLC11,829$1.15M0.3%-15.5%0.003%
8/25/2026 VIRGINIA RETIREMENT SYSTEMS ET Al209,000$20.29M0.1%N/A0.061%
8/24/2026 California State Teachers Retirement System47,698,002$4.63B0.0%+9,977.0%13.978%
8/23/2026 VELA Investment Management LLC64,394$6.25M1.3%+4.5%0.019%
8/23/2026 Ameritas Advisory Services LLC355$34K0.0%-98.5%0.000%
8/23/2026 Wedmont Private Capital8,611$870K0.0%+87.5%0.003%
8/23/2026 HB Wealth Management LLC17,171$1.67M0.0%+13.3%0.005%
8/23/2026 Saudi Central Bank24,316$2.36M0.0%+81.7%0.007%
8/23/2026 Maren Capital LLC1,057,571$102.65M4.8%-10.3%0.310%
8/22/2026 AlphaGrep UK Ltd4,428$430K0.1%N/A0.001%
8/22/2026 Raiffeisen Bank International AG1,720$169K0.0%-13.8%0.001%
8/22/2026 Syon Capital LLC3,218$312K0.0%+17.3%0.001%
8/22/2026 Concurrent Investment Advisors LLC2,201$214K0.0%-14.7%0.001%
8/22/2026 NEOS Investment Management LLC58,853$5.71M0.0%-2.4%0.017%
8/21/2026 AXQ Capital LP8,338$809K0.1%N/A0.002%
8/21/2026 iSAM Funds UK Ltd6,000$582K0.4%-45.6%0.002%
8/21/2026 Continuum Advisory LLC474$46K0.0%N/A0.000%
8/21/2026 Coppell Advisory Solutions LLC32,773$3.18M0.6%N/A0.010%
8/21/2026 R. W. Roge & Company Inc.3,000$291K0.1%-6.3%0.001%
8/20/2026 Headlands Technologies LLC50,947$4.95M0.5%+1,308.2%0.015%
8/20/2026 Quantitative Investment Management LLC8,096$785K0.1%N/A0.002%
8/20/2026 Ancora Advisors LLC2,646$257K0.0%-14.8%0.001%
8/20/2026 Wedbush Securities Inc.4,121$400K0.0%-10.6%0.001%
8/20/2026 Greenleaf Trust2,233$217K0.0%-9.4%0.001%
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8/19/2026 New Mexico Educational Retirement Board17,800$1.73M0.0%+2.9%0.005%
8/19/2026 Braun Stacey Associates Inc.230,526$22.38M0.6%+1.7%0.068%
8/19/2026 Wellington Management Group LLP1,189,970$115.50M0.0%+7.2%0.349%
8/18/2026 Public Employees Retirement System of Ohio122,747$11.91M0.0%N/A0.036%
8/14/2026 Ancora Advisors LLC2,646$257K0.0%N/A0.001%
8/14/2026 Jones Financial Companies Lllp1,051$102K0.0%N/A0.000%
8/13/2026 Davis Asset Management L.P.650,000$63.09M1.6%N/A0.190%
8/11/2026 Madison Asset Management LLC3,799,789$368.81M4.4%N/A1.114%
8/10/2026 Great Lakes Advisors LLC282,932$27.46M0.2%N/A0.083%
8/7/2026 Trust Co. of Vermont1,017$99K0.0%N/A0.000%
8/5/2026USA Financial Formulas1,121$108K0.0%N/A0.000%
7/10/2026 Torren Management LLC292$28K0.0%+66.9%0.000%
7/10/2026 Handelsbanken Fonder AB85,444$8.29M0.0%-26.9%0.024%
7/9/2026 Finivi Inc.3,558$345K0.2%N/A0.001%
7/9/2026 Franklin Street Advisors Inc. NC3,638$353K0.0%+26.3%0.001%
7/9/2026 Legacy Wealth Asset Management LLC7,157$695K0.2%-1.5%0.002%
7/9/2026 Allied Private Wealth LLC675$69K0.0%N/A0.000%
7/9/2026 Everhart Financial Group Inc.7,410$719K0.0%-15.0%0.002%
7/9/2026 Chemistry Wealth Management LLC10,187$989K0.2%+2.2%0.003%
7/8/2026 Trust Point Inc.5,310$515K0.0%-5.5%0.002%
7/8/2026 Aurora Investment Managers LLC.19,872$1.93M1.2%-8.1%0.006%
7/8/2026 Czech National Bank99,048$9.61M0.1%+1.7%0.028%
7/8/2026 Assenagon Asset Management S.A.50,073$4.86M0.0%+295.6%0.014%
7/7/2026 180 Wealth Advisors LLC12,838$1.25M0.1%-3.1%0.004%
7/7/2026 GAMMA Investing LLC11,784$1.14M0.0%+4.0%0.003%
7/7/2026 Harbor Investment Advisory LLC6,001$582K0.0%+12.5%0.002%
7/7/2026 Carderock Capital Management Inc.70,348$6.83M1.5%-1.5%0.020%
7/2/2026 Versant Capital Management Inc1,860$181K0.0%+30.1%0.001%
7/2/2026 CX Institutional4,588$445K0.0%-2.8%0.001%
7/1/2026 Confluence Investment Management LLC333,833$32.40M0.5%-8.3%0.096%
6/18/2026 Western Wealth Management LLC1,517$146K0.0%N/A0.000%
6/18/2026 Pacer Advisors Inc.22,373$2.15M0.0%-47.5%0.006%
6/9/2026 Rathbones Group PLC43,324$4.16M0.0%+135.9%0.012%
6/3/2026 Parallel Advisors LLC4,146$398K0.0%+12.1%0.001%
6/3/2026 NewEdge Advisors LLC29,373$2.82M0.0%-12.3%0.008%
6/1/2026 Keel Point LLC2,935$282K0.0%-6.1%0.001%
5/26/2026 Glenmede Trust Co. NA21,710$2.08M0.0%+2.8%0.006%
5/22/2026 Groupama Asset Managment5,744$551K0.0%+3.4%0.002%
5/22/2026 Wellington Grp LLC14,003$1.34M0.4%+2.7%0.004%
5/19/2026 Western Wealth Management LLC1,517$146K0.0%N/A0.000%
5/19/2026 Bank of America Corp DE1,741,934$167.21M0.0%+0.2%0.499%
5/19/2026Janus Henderson Group PLC38,971$3.74M0.0%-7.0%0.011%
5/19/2026 Cim LLC20,418$1.96M0.3%+6.1%0.006%
5/19/2026 Strategic Investment Advisors MI10,016$961K0.1%+71.6%0.003%
5/19/2026 Ashton Thomas Securities LLC2,366$227K0.0%+12.9%0.001%
5/19/2026 South Dakota Investment Council226,826$21.77M0.4%+1.6%0.065%
5/19/2026 Smith Group Asset Management LLC412,379$39.58M2.0%+7.7%0.118%
5/18/2026Sunbelt Securities Inc.10,582$1.02M0.1%+5.7%0.003%
5/18/2026 Amundi1,959,309$188.07M0.1%-0.7%0.561%
5/18/2026 Adalta Capital Management LLC53,921$5.18M2.5%-2.0%0.015%
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5/18/2026 EverSource Wealth Advisors LLC4,404$423K0.0%+14.7%0.001%
5/18/2026 California State Teachers Retirement System473,333$45.44M0.0%-5.1%0.135%
5/18/2026 Royal Bank of Canada3,532,044$339.04M0.1%+0.2%1.011%
5/18/2026 Empowered Funds LLC32,390$3.11M0.0%+83.0%0.009%
5/16/2026 The Manufacturers Life Insurance Company427,278$41.01M0.0%-25.6%0.122%
5/16/2026 Quantinno Capital Management LP248,635$23.87M0.0%+33.5%0.071%
5/16/2026 Lazard Asset Management LLC28,431$2.73M0.0%+213.6%0.008%
5/15/2026 Gateway Wealth Partners LLC7,857$754K0.0%N/A0.002%
5/15/2026 Weiss Asset Management LP42,300$4.06M0.1%+88.5%0.012%
5/15/2026 Delta Global Management LP13,552$1.30M0.1%+78.9%0.004%


ACGL Institutional Ownership - Frequently Asked Questions

During the previous two years, 962 institutional investors and hedge funds held shares of Arch Capital Group. The most heavily invested institutionals were California State Teachers Retirement System ($4.63B), Vanguard Group Inc. ($3.96B), Artisan Partners Limited Partnership ($2.23B), Bamco Inc. NY ($1.73B), State Street Corp ($1.58B), WCM Investment Management LLC ($1.21B), and Geode Capital Management LLC ($1.00B).Learn more on Arch Capital Group's institutional investors.

89.07% of Arch Capital Group's stock is owned by institutional investors. Learn more on ACGL's institutional investor holdings.

Of the 840 institutional investors that purchased Arch Capital Group's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: California State Teachers Retirement System ($47.22M), Norges Bank ($14.41M), First Trust Advisors LP ($6.42M), Madison Investment Advisors LLC ($4.44M), Madison Asset Management LLC ($4.20M), Nuveen LLC ($4.16M), and UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC ($2.93M).

Institutional investors have bought a total of 89,838,723 shares in the last 24 months. This purchase volume represents approximately $8.61B in transactions.

Of the 379 institutional investors that sold Arch Capital Group's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Capital International Investors ($6.61M), Principal Financial Group Inc. ($2.56M), First Trust Advisors LP ($2.21M), Bamco Inc. NY ($1.74M), The Manufacturers Life Insurance Company ($1.58M), JPMorgan Chase & Co. ($1.45M), and UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC ($1.15M).

Institutional investors have sold a total of 38,293,083 shares in the last 24 months. This volume of shares sold represents approximately $3.58B in transactions.


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Institutional ownership data for NASDAQ:ACGL is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 9/9/2026. New 13F filings are added each quarter as they're published.
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