Go Pro
→ Trump's New Dollar (From Porter & Company) (Ad)tc pixel Free ACGL Stock Alerts

Arch Capital Group (ACGL) Institutional Ownership

Arch Capital Group logo
$99.39 +0.08 (+0.08%)
As of 08/21/2026 04:00 PM Eastern
Compare

Institutional Ownership Changes (13F Filings) for Arch Capital Group (NASDAQ:ACGL)

Current
Institutional Ownership
Percentage
89.07%
Number of
Institutional Buyers
(last 12 months)
529
Total
Institutional Inflows
(last 12 months)
$3.99B
Number of
Institutional Sellers
(last 12 months)
374
Total
Institutional Outflows
(last 12 months)
$3.58B
Get ACGL Insider Trade Alerts

Want to know when executives and insiders are buying or selling Arch Capital Group stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily.

Subscribe Now
SMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy.
Skip Chart & View Institutional Buying and Selling Data

ACGL Institutional Buying and Selling by Quarter

Arch Capital Group Major Shareholders & Ownership History

Export
Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
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%
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%
ALERT: Drop these 5 stocks before the market opens tomorrow! (Ad)

The Wall Street Journal is already raising the alarm about a potential market crash, and Weiss Ratings research points to the first half of 2026 as a particularly rough stretch for certain holdings. Some of America's most popular stocks could take serious damage as a radical market shift plays out. Analysts at Weiss Ratings have identified five names you may want to remove from your portfolio before this unfolds. If any of these are in your portfolio, now is the time to review your positions.tc pixel

See the 5 stocks to avoid
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%
5/18/2026 EverSource Wealth Advisors LLC4,404$423K0.0%+14.7%0.001%
5/18/2026California 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%
5/15/2026 OMERS ADMINISTRATION Corp44,271$4.25M0.0%+17.4%0.013%
5/15/2026 Lombard Odier Asset Management Switzerland SA5,338$512K0.0%N/A0.002%
5/15/2026 Waverly Advisors LLC61,819$5.93M0.0%+1,045.4%0.018%
5/15/2026 Van Den Berg Management I Inc.81,086$7.78M1.8%+0.8%0.023%
5/15/2026 Sustainable Insight Capital Management LLC25,976$2.49M0.8%N/A0.007%
5/14/2026 Healthcare of Ontario Pension Plan Trust Fund152,461$14.64M0.0%-57.4%0.044%
5/14/2026 Dai ichi Life Insurance Company Ltd27,909$2.68M0.1%-9.9%0.008%
5/14/2026 Public Employees Retirement System of Ohio115,697$11.11M0.0%-3.4%0.033%
5/14/2026 Arrowstreet Capital Limited Partnership1,910,063$183.35M0.1%+50.6%0.547%
5/14/2026 Bank of Nova Scotia271,124$26.03M0.0%+12.5%0.078%
5/14/2026 Sei Investments Co.1,620,619$155.56M0.1%-6.5%0.464%
5/14/2026 Lido Advisors LLC9,063$870K0.0%-5.3%0.003%
5/14/2026 State of Wyoming6,455$620K0.1%+43.6%0.002%
The REAL Reason Trump is Invading Iran (Ad)

For a moment… Forget about Trump’s ties to Israel. Forget about reports of Iran’s nuclear program. Because my research has led me to believe we’re risking World War 3 with Iran for a completely different reason.tc pixel

Click here to find out what it is.
5/13/2026 Cetera Investment Advisers111,278$10.68M0.0%+4.3%0.032%
5/13/2026 NewEdge Wealth LLC7,960$764K0.0%-7.2%0.002%
5/13/2026 First Trust Advisors LP2,626,148$252.08M0.2%+319.5%0.752%
5/12/2026 Westpac Banking Corp722$69K0.0%N/A0.000%
5/12/2026 ABN Amro Investment Solutions20,535$1.97M0.0%+20.4%0.006%
5/8/2026 PNC Financial Services Group Inc.70,659$6.78M0.0%+6.7%0.020%
5/8/2026 Oslo Pensjonsforsikring AS2,551$245K0.0%N/A0.001%
5/8/2026 Baader Bank Aktiengesellschaft4,345$415K0.0%N/A0.001%
5/8/2026 Madison Asset Management LLC4,076,446$391.30M4.9%-5.9%1.167%
5/8/2026 Summit Global Investments15,943$1.53M0.1%+1.8%0.005%


ACGL Institutional Ownership - Frequently Asked Questions

During the previous two years, 958 institutional investors and hedge funds held shares of Arch Capital Group. The most heavily invested institutionals were 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), Geode Capital Management LLC ($1.00B), and JPMorgan Chase & Co. ($646.64M).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 835 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: 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), UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC ($2.93M), and Cooke & Bieler LP ($2.64M).

Institutional investors have bought a total of 42,225,025 shares in the last 24 months. This purchase volume represents approximately $3.99B in transactions.

Of the 374 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 38,284,301 shares in the last 24 months. This volume of shares sold represents approximately $3.58B in transactions.


Related Companies

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 8/23/2026. New 13F filings are added each quarter as they're published.
From Our Partners
ALERT: Drop these 5 stocks before the market opens tomorrow!
The Wall Street Journal is already raising the alarm about a potential market crash, and Weiss Ratings researc...
Weiss Ratings | Sponsoredtc pixel
Louis Navellier: My #1 AI stock for 2026 (name & ticker inside)
Louis Navellier's Stock Grader system helped him flag Nvidia before its 82,000% run and has identified the top...
InvestorPlace | Sponsoredtc pixel
Ready to give options a try? Your first trade (Ticker included) -INSIDE
Tired of trying tactic after tactic when it comes to options trades... only to be met with market noise and st...
Base Camp Trading | Sponsoredtc pixel
Trump Takes Emergency Action - Plus Elon Musk's New Venture
Elon Musk has quietly launched a new venture - one that has nothing to do with rockets, EVs, or Neuralink. Tru...
Altimetry | Sponsoredtc pixel
Iran War Shock: What I Was Told In That Private Meeting
You’re Being LIED To About The Iran War Forget EVERYTHING you’ve heard about the Iran war. Especially th...
Banyan Hill Publishing | Sponsoredtc pixel
My top 3 AI picks for the next decade
Alexander Green bought Apple in 1996, recommended Nvidia at a split-adjusted 66 cents in 2004, and picked up A...
The Oxford Club | Sponsoredtc pixel
Buy this stock today
Marc Chaikin, founder of Chaikin Analytics, is sharing a strategy he calls 'Sell This, Buy That' - a way to mo...
Chaikin Analytics | Sponsoredtc pixel
Here’s the stock symbol I’ve promised
Whitney Tilson of Stansberry Research has long recommended Berkshire Hathaway as a core retirement holding - b...
Stansberry Research | Sponsoredtc pixel