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Arch Capital Group Ltd.

ACGL
Exchange
Nasdaq
Industry
Fire, Marine & Casualty Insurance
SEC CIK
0000947484

In the last 90 days, Arch Capital Group Ltd. insiders filed 0 open-market purchases and 1 sale; 912 institutions reported holding it in 13F filings for Q2 2026, worth $30.3B in total; no superinvestor holds it.

Other share classesACGLNACGLO

13F holders, Q1 2021

Institutional positions in Arch Capital Group Ltd. as of Mar 31, 2021. 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
422
No complete 13F data for Q4 2020
Shares held
358.9M
No complete 13F data for Q4 2020
Total value
$13.8B
No complete 13F data for Q4 2020

Holders and value by quarter

Institutions reporting ACGL 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 holdersQ1 2021: 422 institutions
Q1 2021: 422 institutionsQ2 2021: 404 institutionsQ3 2021: 424 institutionsQ4 2021: 461 institutionsQ1 2022: 508 institutionsQ2 2022: 503 institutionsQ3 2022: 487 institutionsQ4 2022: 579 institutionsQ1 2023: 624 institutionsQ2 2023: 670 institutionsQ3 2023: 688 institutionsQ4 2023: 766 institutionsQ1 2024: 802 institutionsQ2 2024: 806 institutionsQ3 2024: 852 institutionsQ4 2024: 845 institutionsQ1 2025: 852 institutionsQ2 2025: 855 institutionsQ3 2025: 846 institutionsQ4 2025: 923 institutionsQ1 2026: 918 institutionsQ2 2026: 912 institutions
Value heldQ1 2021: $13.8B
Q1 2021: $13.8BQ2 2021: $13.9BQ3 2021: $13.3BQ4 2021: $14.9BQ1 2022: $16.0BQ2 2022: $14.8BQ3 2022: $14.8BQ4 2022: $21.0BQ1 2023: $22.7BQ2 2023: $24.7BQ3 2023: $26.7BQ4 2023: $24.4BQ1 2024: $30.4BQ2 2024: $33.4BQ3 2024: $37.2BQ4 2024: $31.5BQ1 2025: $32.1BQ2 2025: $30.6BQ3 2025: $29.6BQ4 2025: $31.2BQ1 2026: $30.5BQ2 2026: $30.3B
Institutions holding ACGL and their total value by quarter
QuarterHoldersValue
Q2 2026912$30.3B
Q1 2026918$30.5B
Q4 2025923$31.2B
Q3 2025846$29.6B
Q2 2025855$30.6B
Q1 2025852$32.1B
Q4 2024845$31.5B
Q3 2024852$37.2B
Q2 2024806$33.4B
Q1 2024802$30.4B
Q4 2023766$24.4B
Q3 2023688$26.7B
Q2 2023670$24.7B
Q1 2023624$22.7B
Q4 2022579$21.0B
Q3 2022487$14.8B
Q2 2022503$14.8B
Q1 2022508$16.0B
Q4 2021461$14.9B
Q3 2021424$13.3B
Q2 2021404$13.9B
Q1 2021422$13.8B

Institutions, Q1 2021

Shares, value and share of portfolio for each institution holding Arch Capital Group Ltd..

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.

Institutions holding ACGL in Q1 2021
InstitutionSharesValue% of portfolioChange in sharesAction
SG Americas Securities, LLC45,823$1.76M0.01%––
Magnetar Financial LLC45,760$1.76M0.02%––
BerganKDV Wealth Management, LLC45,660$1.75M0.23%––
Caisse de Depot Et Placement du Quebec43,242$1.66M0.00%––
IFM Investors Pty Ltd43,242$1.66M0.04%––
Qube Research & Technologies Ltd42,762$1.64M0.03%––
Citizens Business Bank42,600$1.64M0.23%––
Truist Financial Corp41,516$1.59M0.00%––
Aurora Investment Managers, LLC.41,381$1.59M1.74%––
Annandale Capital, LLC40,996$1.57M1.12%––
Nissay Asset Management Corp38,622$1.48M0.01%––
Jane Street Group, LLC37,632$1.44M0.00%––
Wetherby Asset Management Inc37,325$1.43M0.11%––
AXA S.A.37,236$1.43M0.00%––
CIBC Private Wealth Group, LLC36,788$1.41M0.00%––
Achmea Investment Management B.V.35,497$1.36M0.05%––
Y-Intercept (Hong Kong) Ltd34,021$1.33M0.36%––
Aigen Investment Management, LP34,596$1.33M0.18%––
Mirae Asset Global Investments Co., Ltd.33,879$1.30M0.00%––
ProShare Advisors LLC33,398$1.28M0.00%––
Westpac Banking Corp30,373$1.17M0.01%––
Community Capital Management, Inc.–$1.15M1.27%––
Maryland State Retirement & Pension System29,970$1.15M0.04%––
M&T Bank Corp29,950$1.15M0.00%––
Elo Mutual Pension Insurance Co29,292$1.12M0.04%––
Denali Advisors LLC29,000$1.11M0.34%––
Tower Research Capital LLC (TRC)28,985$1.11M0.02%––
Marshall Wace North America L.P.28,766$1.10M0.00%––
Sumitomo Life Insurance Co28,526$1.09M0.04%––
Allianz Asset Management GmbH27,983$1.07M0.00%––
JFS Wealth Advisors, LLC27,783$1.07M0.22%––
Arthur M. Cohen & Associates, LLC27,616$1.06M0.24%––
Strid Group, LLC26,423$1.01M0.25%––
Nisa Investment Advisors, LLC25,150$965.0K0.01%––
Clear Harbor Asset Management, LLC25,000$959.0K0.13%––
Dai-Ichi Life Insurance Company, Ltd24,958$958.0K0.01%––
Walleye Capital LLC24,587$943.0K0.06%––
Cambridge Investment Research Advisors, Inc.24,467$939.0K0.01%––
New York State Teachers Retirement System24,200$929.0K0.00%––
Seven Eight Capital, LP25,200$909.0K0.21%––
Candriam Luxembourg S.C.A.25,616$888.0K0.01%––
HighTower Advisors, LLC22,230$852.0K0.00%––
Sumitomo Mitsui DS Asset Management Company, Ltd21,996$843.0K0.02%––
Schroder Investment Management Group20,345$781.0K0.00%––
Nordea Investment Management AB19,821$774.0K0.00%––
Nelson, Van Denburg & Campbell Wealth Management Group, LLC19,968$765.0K0.08%––
Erste Asset Management GmbH19,300$755.8K0.02%––
Adalta Capital Management LLC18,610$714.0K0.41%––
Capital International Sarl18,482$709.0K0.07%––
Swiss Life Asset Management Ltd18,300$702.0K0.01%––
Daiwa Securities Group Inc.18,211$699.0K0.01%––
AlphaCrest Capital Management LLC18,037$692.0K0.04%––
Macquarie Group Ltd17,885$686.0K0.00%––
Trexquant Investment LP17,670$678.0K0.06%––
Seeyond16,720$641.0K0.06%––
Amalgamated Bank16,664$639.0K0.02%––
American Century Companies Inc16,638$638.0K0.00%––
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main16,000$613.9K0.00%––
Redpoint Investment Management Pty Ltd15,892$610.0K0.05%––
BP PLC15,735$604.0K0.02%––
OPSEU Pension Plan Trust Fund15,184$583.0K0.15%––
CIBC Asset Management Inc15,008$576.0K0.00%––
LPL Financial LLC14,754$566.0K0.00%––
Swedbank AB14,649$562.1K0.00%––
Meiji Yasuda Life Insurance Co14,237$546.0K0.01%––
Connable Office Inc14,125$542.0K0.08%––
Stratos Wealth Partners, LTD.14,003$537.0K0.01%––
Alpha Paradigm Partners, LLC13,999$537.0K0.21%––
Private Advisor Group, LLC13,769$529.0K0.01%––
Silvercrest Asset Management Group LLC13,615$522.0K0.00%––
MidWestOne Financial Group, Inc.13,600$522.0K0.13%––
MD Financial Management Inc.13,500$518.0K0.02%––
Genesee Capital Advisors, LLC13,462$517.0K0.31%––
IBM Retirement Fund13,346$512.0K0.04%––
Point72 Hong Kong Ltd13,356$512.0K0.04%––
Pathstone Family Office, LLC12,533$481.0K0.02%––
Maryland Capital Management12,100$464.0K0.03%––
PEAK6 Investments LLC11,932$458.0K0.01%––
Sepio Capital, LP11,687$448.0K0.04%––
MEAG MUNICH ERGO, Kapitalanlagegesellschaft mbH11,648$447.0K0.04%––
JustInvest LLC11,557$443.0K0.07%––
Northwestern Mutual Wealth Management Co11,481$441.0K0.00%––
Ancora Advisors, LLC11,103$426.0K0.01%––
First Republic Investment Management, Inc.10,937$420.0K0.00%––
Advisor Group Holdings, Inc.10,793$414.0K0.00%––
Mackenzie Financial Corp10,478$402.0K0.00%––
Resonant Capital Advisors, LLC10,436$400.0K0.08%––
Birch Hill Investment Advisors LLC10,082$387.0K0.02%––
Moloney Securities Asset Management, LLC9,967$382.0K0.08%––
Symmetry Partners, LLC9,805$376.0K0.03%––
Robeco Institutional Asset Management B.V.9,692$372.0K0.00%––
World Asset Management Inc9,342$371.0K0.03%––
Occudo Quantitative Strategies LP9,487$364.0K0.08%––
Wealthspire Advisors, LLC9,269$356.0K0.01%––
Commonwealth Equity Services, LLC9,134$350.0K0.00%––
Banque Cantonale Vaudoise9,006$346.0K0.02%––
GW Henssler & Associates Ltd8,920$342.0K0.02%––
AE Wealth Management LLC8,868$340.0K0.00%––
Advisors Asset Management, Inc.8,784$337.0K0.01%––
Avantax Advisory Services, Inc.8,798$335.0K0.01%––