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Livermore
Livermore
ZHEN

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, Q3 2025

Institutional positions in Arch Capital Group Ltd. as of Sep 30, 2025. 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
846
0 vs. Q2 2025
Shares held
326.4M
−4.82M (−1.5%) vs. Q2 2025
Total value
$29.6B
−$535.0M (−1.8%) vs. Q2 2025
New holders
87
320 more added
Sold out
87
329 more reduced

9 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2025: new holders, sold out and not filed yet

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 holdersQ3 2025: 846 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 heldQ3 2025: $29.6B
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, Q3 2025

Shares, value and share of portfolio for each institution holding Arch Capital Group Ltd.; share changes are against Q2 2025.

Institutions holding ACGL in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Cypress Capital Management LLC (WY)2$1810.00%00.0%Unchanged
Scarborough Advisors, LLC3$2720.00%00.0%Unchanged
Davis Capital Management3$2720.00%+3New
Quaker Wealth Management, LLC4$3630.00%−3−42.9%Reduced
Sound Income Strategies, LLC5$4610.00%00.0%Unchanged
Avalon Trust Co6$5450.00%+6New
Breakwater Investment Management6$5450.00%+6New
Seneschal Advisors, LLC6$5450.00%+6New
American Capital Advisory, LLC8$7260.00%−1−11.1%Reduced
TFC Financial Management9$8170.00%00.0%Unchanged
WestEnd Advisors, LLC9$8170.00%00.0%Unchanged
Retirement Wealth Solutions LLC9$8170.00%+9New
Guerra Advisors Inc10$9070.00%+10New
Tortoise Investment Management, LLC11$9980.00%−6−35.3%Reduced
IMG Wealth Management, Inc.11$9980.00%+11New
Picton Mahoney Asset Management10$1.00K0.00%00.0%Unchanged
Ogorek Anthony Joseph12$1.00K0.00%+2+20.0%Added
Crewe Advisors LLC12$1.09K0.00%−95−88.8%Reduced
Oakworth Capital, Inc.14$1.27K0.00%00.0%Unchanged
Innovative Advisory Group, LLC14$1.27K0.00%00.0%Unchanged
Sittner & Nelson, LLC15$1.36K0.00%00.0%Unchanged
HFM Investment Advisors, LLC15$1.36K0.00%00.0%Unchanged
Texas Capital Bancshares Inc15$1.36K0.00%+15New
United Community Bank15$1.36K0.00%+15New
Bellevue Asset Management, LLC16$1.45K0.00%−13−44.8%Reduced
Beaird Harris Wealth Management, LLC16$1.45K0.00%+8+100.0%Added
E Fund Management (Hong Kong) Co., Ltd.17$1.54K0.00%+17New
Kilter Group LLC18$1.63K0.00%+12+200.0%Added
Winch Advisory Services, LLC19$1.72K0.00%00.0%Unchanged
Sofos Investments, Inc.19$1.72K0.00%+19New
Bare Financial Services, Inc20$1.81K0.00%+20New
Marquette Asset Management, LLC21$1.91K0.00%+21New
Financial Consulate, Inc21$1.91K0.00%+21New
True Wealth Design, LLC22$2.00K0.00%−8−26.7%Reduced
Bay Harbor Wealth Management, LLC23$2.09K0.00%+4+21.1%Added
South State Corp.23$2.09K0.00%−52−69.3%Reduced
Country Trust Bank23$2.09K0.00%00.0%Unchanged
Essential Partners LLC25$2.27K0.00%−481−95.1%Reduced
SJS Investment Consulting Inc.25$2.27K0.00%00.0%Unchanged
Dunhill Financial, LLC25$2.29K0.00%−1−3.8%Reduced
Kayne Anderson Rudnick Investment Management LLC26$2.36K0.00%00.0%Unchanged
Financial Management Professionals, Inc.26$2.36K0.00%00.0%Unchanged
Principia Wealth Advisory, LLC26$2.36K0.00%+10+62.5%Added
NVWM, LLC26$2.36K0.00%+20+333.3%Added
CoreCap Advisors, LLC27$2.45K0.00%−32−54.2%Reduced
Pineridge Advisors LLC27$2.45K0.00%+8+42.1%Added
1620 Investment Advisors, Inc.33$2.99K0.00%00.0%Unchanged
Rialto Wealth Management, LLC34$3.08K0.00%−104−75.4%Reduced
ORG Partners LLC36$3.26K0.00%−55−60.4%Reduced
Hughes Financial Services, LLC37$3.32K0.00%+14+60.9%Added
Halbert Hargrove Global Advisors, LLC39$3.54K0.00%+39New
Quest 10 Wealth Builders, Inc.40$3.63K0.00%+7+21.2%Added
Abound Wealth Management41$3.75K0.00%00.0%Unchanged
Barrett & Company, Inc.44$3.99K0.00%00.0%Unchanged
Binnacle Investments Inc46$4.17K0.00%+27+142.1%Added
Grey Fox Wealth Advisors, LLC50$4.54K0.00%+50New
DiNuzzo Private Wealth, Inc.51$4.67K0.00%+1+2.0%Added
WPG Advisers, LLC52$4.72K0.00%00.0%Unchanged
Salem Investment Counselors Inc54$4.90K0.00%−25−31.6%Reduced
LGT Financial Advisors LLC55$4.99K0.01%00.0%Unchanged
Steigerwald, Gordon & Koch Inc.55$4.99K0.00%+55New
J.Safra Asset Management Corp60$5.44K0.00%+60New
Colonial Trust Advisors62$5.63K0.00%+62New
Legacy Wealth Managment, LLC63$5.72K0.00%00.0%Unchanged
Bogart Wealth, LLC63$5.72K0.00%+1+1.6%Added
Raffa Wealth Management, LLC65$5.90K0.00%+26+66.7%Added
Zions Bancorporation, National Association66$5.99K0.00%−233−77.9%Reduced
Smithfield Trust Co62$6.00K0.00%−570−90.2%Reduced
Red Tortoise LLC69$6.26K0.00%00.0%Unchanged
Trust Co71$6.44K0.00%00.0%Unchanged
Ameritas Advisory Services, LLC77$6.99K0.00%00.0%Unchanged
Kozak & Associates, Inc.79$7.25K0.00%00.0%Unchanged
Howard Hughes Medical Institute80$7.26K0.00%−1−1.2%Reduced
Activest Wealth Management80$7.26K0.00%+26+48.1%Added
Albion Financial Group83$7.53K0.00%+83New
Valued Wealth Advisors LLC84$7.62K0.00%−30−26.3%Reduced
Capital Advisors, Ltd. LLC93$8.00K0.00%+21+29.2%Added
Bruce G. Allen Investments, LLC89$8.07K0.01%00.0%Unchanged
Salomon & Ludwin, LLC91$8.26K0.00%+91New
Washington Trust Advisors, Inc.91$8.28K0.00%+9+11.0%Added
Manchester Capital Management LLC94$8.53K0.00%00.0%Unchanged
Ritter Daniher Financial Advisory LLC97$8.80K0.00%+97New
Rocky Mountain Advisers, LLC99$8.98K0.00%00.0%Unchanged
Park Place Capital Corp100$9.07K0.00%+6+6.4%Added
GHP Investment Advisors, Inc.102$9.26K0.00%00.0%Unchanged
Rosenberg Matthew Hamilton103$9.35K0.00%00.0%Unchanged
Sachetta, LLC103$9.35K0.00%+24+30.4%Added
Wealth Watch Advisors, INC104$9.44K0.00%+104New
Truvestments Capital LLC110$9.98K0.00%+33+42.9%Added
CBIZ Investment Advisory Services, LLC110$9.98K0.00%+81+279.3%Added
Rakuten Securities, Inc.112$10.2K0.00%−37−24.8%Reduced
Geneos Wealth Management Inc.113$10.3K0.00%−570−83.5%Reduced
Financial Perspectives, Inc119$10.8K0.00%00.0%Unchanged
Meeder Asset Management Inc121$11.0K0.00%−209−63.3%Reduced
Avion Wealth125$11.0K0.00%+9+7.8%Added
MV Capital Management, Inc.124$11.3K0.00%−5−3.9%Reduced
Caitlin John, LLC125$11.3K0.01%+125New
Colonial Trust Co129$11.7K0.00%+2+1.6%Added
DT Investment Partners, LLC129$11.7K0.00%00.0%Unchanged
Aspect Partners, LLC131$11.9K0.01%+19+17.0%Added