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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, Q1 2026

Institutional positions in Arch Capital Group Ltd. as of Mar 31, 2026. 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
918
+11 vs. Q4 2025
Shares held
318.0M
+39.6M (+14.2%) vs. Q4 2025
Total value
$30.5B
+$3.78B (+14.2%) vs. Q4 2025
New holders
115
325 more added
Sold out
104
354 more reduced

16 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 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 holdersQ1 2026: 918 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 2026: $30.5B
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 2026

Shares, value and share of portfolio for each institution holding Arch Capital Group Ltd.; share changes are against Q4 2025.

Institutions holding ACGL in Q1 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Legacy Wealth Managment, LLC116$11.1K0.01%−28−19.4%Reduced
Synergy Investment Management, LLC113$10.8K0.00%+113New
Lloyd Advisory Services, LLC.112$10.8K0.00%−101−47.4%Reduced
Kingdom Financial Group LLC.112$10.8K0.00%−6−5.1%Reduced
American National Bank112$10.7K0.00%−152−57.6%Reduced
Valued Wealth Advisors LLC110$10.6K0.00%−6−5.2%Reduced
Truvestments Capital LLC110$10.6K0.00%00.0%Unchanged
Johnson Financial Group, Inc.109$10.5K0.00%−385−77.9%Reduced
Union Savings Bank109$10.5K0.00%00.0%Unchanged
GHP Investment Advisors, Inc.108$10.4K0.00%+6+5.9%Added
Sachetta, LLC102$9.79K0.01%−1−1.0%Reduced
Rocky Mountain Advisers, LLC99$9.50K0.00%00.0%Unchanged
Ritter Daniher Financial Advisory LLC97$9.31K0.00%00.0%Unchanged
First Command Advisory Services, Inc.96$9.21K0.00%+96New
Brown, Lisle/Cummings, Inc.95$9.12K0.00%+95New
Avion Wealth94$9.00K0.00%−2−2.1%Reduced
Washington Trust Advisors, Inc.91$8.76K0.00%00.0%Unchanged
Park Place Capital Corp91$8.73K0.00%−4−4.2%Reduced
Albion Financial Group83$7.97K0.00%00.0%Unchanged
Whipplewood Advisors, LLC81$7.78K0.00%+81New
Kozak & Associates, Inc.79$7.67K0.00%00.0%Unchanged
Kilter Group LLC71$6.82K0.00%+29+69.0%Added
Red Tortoise LLC69$6.62K0.00%00.0%Unchanged
Bogart Wealth, LLC69$6.62K0.00%+8+13.1%Added
Raffa Wealth Management, LLC67$6.43K0.00%+2+3.1%Added
First United Bank Trust66$6.33K0.00%00.0%Unchanged
Cornerstone Financial Management LLC62$5.95K0.01%−25−28.7%Reduced
Joseph Group Capital Management61$5.86K0.00%+8+15.1%Added
CoreCap Advisors, LLC60$5.76K0.00%−4−6.3%Reduced
Clear Street Markets LLC59$5.66K0.00%−478−89.0%Reduced
Abound Wealth Management57$5.50K0.00%+16+39.0%Added
Triumph Capital Management57$5.47K0.00%00.0%Unchanged
Wealth Enhancement Trust Services, Inc.56$5.38K0.00%+56New
Steigerwald, Gordon & Koch Inc.55$5.28K0.00%00.0%Unchanged
LGT Financial Advisors LLC55$5.28K0.03%00.0%Unchanged
Cedar Mountain Advisors, LLC55$5.28K0.00%+55New
Salem Investment Counselors Inc54$5.18K0.00%+54New
Alerus Financial NA54$5.18K0.00%−26−32.5%Reduced
Bay Harbor Wealth Management, LLC54$5.18K0.00%+17+45.9%Added
Aviso Financial Inc.53$5.09K0.00%+53New
Hager Investment Management Services, LLC52$4.99K0.00%00.0%Unchanged
Hilton Head Capital Partners, LLC52$4.99K0.00%00.0%Unchanged
Hughes Financial Services, LLC51$4.89K0.00%−11−17.7%Reduced
DiNuzzo Private Wealth, Inc.50$4.80K0.00%00.0%Unchanged
Rialto Wealth Management, LLC49$4.70K0.00%+11+28.9%Added
WPG Advisers, LLC47$4.51K0.00%−5−9.6%Reduced
North Star Investment Management Corp.46$4.42K0.00%−10−17.9%Reduced
Manning & Napier Advisors LLC46$4.40K0.00%+3+7.0%Added
Barrett & Company, Inc.44$4.22K0.00%00.0%Unchanged
Purpose Unlimited Inc.43$4.13K0.00%−97−69.3%Reduced
ZRC Wealth Management, LLC43$4.13K0.00%+39+975.0%Added
Innovative Asset Advisors Group, LLC43$4.13K0.00%+43New
High Note Wealth, LLC42$4.03K0.00%+17+68.0%Added
Ogorek Anthony Joseph47$4.00K0.00%+35+291.7%Added
Valley National Advisers Inc45$4.00K0.00%+27+150.0%Added
J.Safra Asset Management Corp40$3.84K0.00%00.0%Unchanged
South State Corp.40$3.84K0.00%+6+17.6%Added
Quest 10 Wealth Builders, Inc.37$3.55K0.00%−3−7.5%Reduced
Richardson Capital Management LLC36$3.46K0.00%+36New
Trust Co35$3.36K0.00%00.0%Unchanged
1620 Investment Advisors, Inc.33$3.17K0.00%00.0%Unchanged
Chilton Capital Management LLC33$3.17K0.00%+33New
Wilkerson Advisory Group LLC32$3.07K0.00%00.0%Unchanged
Principia Wealth Advisory, LLC30$2.88K0.00%+7+30.4%Added
Rakuten Securities, Inc.29$2.78K0.00%−10−25.6%Reduced
Financial Management Professionals, Inc.26$2.50K0.00%00.0%Unchanged
SHP Wealth Management25$2.40K0.00%−27−51.9%Reduced
Dunhill Financial, LLC24$2.33K0.00%−5−17.2%Reduced
Clayton Financial Group LLC24$2.30K0.00%00.0%Unchanged
Vermillion Wealth Management, Inc.24$2.30K0.00%+24New
Country Trust Bank23$2.21K0.00%00.0%Unchanged
NVWM, LLC21$2.02K0.00%00.0%Unchanged
Portus Wealth Advisors, LLC20$1.92K0.00%+20New
Winch Advisory Services, LLC19$1.82K0.00%00.0%Unchanged
Aspect Partners, LLC19$1.82K0.00%00.0%Unchanged
Networth Advisors, LLC19$1.82K0.00%00.0%Unchanged
IMG Wealth Management, Inc.19$1.82K0.00%+19New
Highline Wealth Partners LLC18$1.73K0.00%+18New
E Fund Management (Hong Kong) Co., Ltd.17$1.63K0.00%00.0%Unchanged
Sittner & Nelson, LLC15$1.44K0.00%00.0%Unchanged
Key Capital Management, INC15$1.44K0.00%+15New
American Capital Advisory, LLC13$1.25K0.00%00.0%Unchanged
Sunrise Financial Services, LLC13$1.25K0.00%00.0%Unchanged
1015 Capital Partners, LLC13$1.25K0.00%00.0%Unchanged
Crewe Advisors LLC12$1.15K0.00%00.0%Unchanged
WestEnd Advisors, LLC12$1.15K0.00%00.0%Unchanged
Westside Investment Management, Inc.12$1.15K0.00%00.0%Unchanged
HFM Investment Advisors, LLC12$1.15K0.00%+2+20.0%Added
Kayne Anderson Rudnick Investment Management LLC11$1.06K0.00%−15−57.7%Reduced
Picton Mahoney Asset Management10$9600.00%00.0%Unchanged
Retirement Wealth Solutions LLC10$9600.00%+1+11.1%Added
TFC Financial Management9$8640.00%00.0%Unchanged
Quaker Wealth Management, LLC8$7680.00%−6−42.9%Reduced
Cary Street Partners Financial LLC7$6720.00%+7New
Glass Jacobson Investment Advisors llc7$6720.00%+7New
Arlington Trust Co LLC7$6720.00%+7New
Bare Financial Services, Inc7$6720.00%+7New
Westfuller Advisors, LLC6$5760.00%00.0%Unchanged
Seneschal Advisors, LLC6$5760.00%00.0%Unchanged
TopTier Wealth Management, LLC6$5760.00%+6New