Arch Capital Group Ltd.

ACGL

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

SEC filings (opens in a new tab)

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 classesACGLN ACGLO

13F holders, Q2 2026

Institutional positions in Arch Capital Group Ltd. as of Jun 30, 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: 912; +6 vs. Q1 2026
Shares held: 312.4M; −5.23M (−1.6%) vs. Q1 2026
Total value: $30.3B; −$99.1M (−0.3%) vs. Q1 2026
New holders: 109; 316 more added
Sold out: 103; 379 more reduced

12 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: 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 holdersQ2 2026: 912 institutions

Value heldQ2 2026: $30.3B

Institutions holding ACGL and their total value by quarter
Quarter	Holders	Value
Q2 2026	912	$30.3B
Q1 2026	918	$30.5B
Q4 2025	923	$31.2B
Q3 2025	846	$29.6B
Q2 2025	855	$30.6B
Q1 2025	852	$32.1B
Q4 2024	845	$31.5B
Q3 2024	852	$37.2B
Q2 2024	806	$33.4B
Q1 2024	802	$30.4B
Q4 2023	766	$24.4B
Q3 2023	688	$26.7B
Q2 2023	670	$24.7B
Q1 2023	624	$22.7B
Q4 2022	579	$21.0B
Q3 2022	487	$14.8B
Q2 2022	503	$14.8B
Q1 2022	508	$16.0B
Q4 2021	461	$14.9B
Q3 2021	424	$13.3B
Q2 2021	404	$13.9B
Q1 2021	422	$13.8B

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding Arch Capital Group Ltd.; share changes are against Q1 2026.

Institutions holding ACGL in Q2 2026
Institution	Shares	Value	% of portfolio	Change in shares	Action
Beaird Harris Wealth Management, LLC	3	$292	0.00%	00.0%	Unchanged
3 Factor Indexing, LLC	3	$292	0.00%	00.0%	Unchanged
Maryland Capital Advisors Inc.	2	$195	0.00%	+2	New
Cary Street Partners Financial LLC	2	$194	0.00%	−5−71.4%	Reduced
Cypress Capital Management LLC (WY)	2	$194	0.00%	00.0%	Unchanged
Evolution Wealth Management Inc.	2	$194	0.00%	00.0%	Unchanged
Plante Moran Financial Advisors, LLC	2	$194	0.00%	+2	New
Highland Investment Advisors LLC	1	$97	0.00%	+1	New
CWM Advisors, LLC	1	$65	0.00%	00.0%	Unchanged
Darwin Advisors, LLC	0	$46	0.00%	0	New
Evolution Advisers, Inc.	1	$0	0.00%	+1	New
Navigoe, LLC	7	$0	0.00%	+7	New
Egerton Capital (UK) LLP	0	$0	0.00%	−1,116,922−100.0%	Sold out
Clark Capital Management Group, Inc.	0	$0	0.00%	−715,487−100.0%	Sold out
Qube Research & Technologies Ltd	0	$0	0.00%	−561,945−100.0%	Sold out
Prana Capital Management, LP	0	$0	0.00%	−169,465−100.0%	Sold out
Tredje AP-fonden	0	$0	0.00%	−149,453−100.0%	Sold out
Spence Asset Management	0	$0	0.00%	−89,741−100.0%	Sold out
FFT Wealth Management LLC	0	$0	0.00%	−62,068−100.0%	Sold out
Wedge Capital Management L L P	0	$0	0.00%	−54,381−100.0%	Sold out
Connor, Clark & Lunn Investment Management Ltd.	0	$0	0.00%	−47,060−100.0%	Sold out
Lazard Asset Management LLC	0	$0	0.00%	−28,431−100.0%	Sold out
Ieq Capital, LLC	0	$0	0.00%	−26,299−100.0%	Sold out
Sustainable Insight Capital Management, LLC	0	$0	0.00%	−25,976−100.0%	Sold out
Munich Reinsurance Co Stock Corp in Munich	0	$0	0.00%	−23,527−100.0%	Sold out
Diversified Management Inc	0	$0	0.00%	−20,937−100.0%	Sold out
Lecap Asset Management Ltd	0	$0	0.00%	−19,211−100.0%	Sold out
Aware Super Pty Ltd as trustee of Aware Super	0	$0	0.00%	−19,035−100.0%	Sold out
ING Groep NV	0	$0	0.00%	−16,235−100.0%	Sold out
La Banque Postale Asset Management SA	0	$0	0.00%	−14,874−100.0%	Sold out
Knollwood Investment Advisory, LLC	0	$0	0.00%	−14,350−100.0%	Sold out
Pittenger & Anderson Inc	0	$0	0.00%	−13,900−100.0%	Sold out
EP Wealth Advisors, LLC	0	$0	0.00%	−12,346−100.0%	Sold out
Two Sigma Securities, LLC	0	$0	0.00%	−12,012−100.0%	Sold out
Brevan Howard Capital Management LP	0	$0	0.00%	−10,006−100.0%	Sold out
Belpointe Asset Management LLC	0	$0	0.00%	−9,693−100.0%	Sold out
Fortis Capital Advisors, LLC	0	$0	0.00%	−9,693−100.0%	Sold out
Denali Advisors LLC	0	$0	0.00%	−6,834−100.0%	Sold out
S-Bank Fund Management Ltd	0	$0	0.00%	−5,847−100.0%	Sold out
Sivia Capital Partners, LLC	0	$0	0.00%	−5,670−100.0%	Sold out
Advisors Preferred, LLC	0	$0	0.00%	−5,465−100.0%	Sold out
Empirical Asset Management, LLC	0	$0	0.00%	−5,188−100.0%	Sold out
AssuredPartners Investment Advisors, LLC	0	$0	0.00%	−4,698−100.0%	Sold out
CBOE Vest Financial, LLC	0	$0	0.00%	−4,475−100.0%	Sold out
Cornerstone Investment Partners, LLC	0	$0	0.00%	−4,002−100.0%	Sold out
RMB Capital Management, LLC	0	$0	0.00%	−4,000−100.0%	Sold out
Simplex Trading, LLC	0	$0	0.00%	−3,890−100.0%	Sold out
GTS Securities LLC	0	$0	0.00%	−3,778−100.0%	Sold out
Buckingham Strategic Partners	0	$0	0.00%	−3,672−100.0%	Sold out
Commerzbank Aktiengesellschaft	0	$0	0.00%	−3,458−100.0%	Sold out
Fullerton Fund Management Co Ltd.	0	$0	0.00%	−3,424−100.0%	Sold out
Impact Capital Partners LLC	0	$0	0.00%	−3,409−100.0%	Sold out
Bridgefront Capital, LLC	0	$0	0.00%	−3,366−100.0%	Sold out
Mayflower Financial Advisors, LLC	0	$0	0.00%	−3,359−100.0%	Sold out
Sageworth Trust Co	0	$0	0.00%	−3,337−100.0%	Sold out
Meiji Yasuda Asset Management Co Ltd.	0	$0	0.00%	−3,309−100.0%	Sold out
Csenge Advisory Group	0	$0	0.00%	−3,206−100.0%	Sold out
Applied Finance Capital Management, LLC	0	$0	0.00%	−3,139−100.0%	Sold out
Beese Fulmer Investment Management, Inc.	0	$0	0.00%	−3,100−100.0%	Sold out
Mirabella Financial Services LLP	0	$0	0.00%	−3,036−100.0%	Sold out
Sowell Financial Services LLC	0	$0	0.00%	−2,964−100.0%	Sold out
Henderson Brothers Financial Partners, LLC	0	$0	0.00%	−2,818−100.0%	Sold out
Burney Co	0	$0	0.00%	−2,503−100.0%	Sold out
Patton Fund Management, Inc.	0	$0	0.00%	−2,429−100.0%	Sold out
Krilogy Financial LLC	0	$0	0.00%	−2,351−100.0%	Sold out
National Asset Management, Inc.	0	$0	0.00%	−2,349−100.0%	Sold out
Prime Capital Investment Advisors, LLC	0	$0	0.00%	−2,280−100.0%	Sold out
Fundamentun, LLC	0	$0	0.00%	−2,180−100.0%	Sold out
Avidian Wealth Solutions, LLC	0	$0	0.00%	−2,159−100.0%	Sold out
Marathon Strategic Advisors, LLC	0	$0	0.00%	−2,155−100.0%	Sold out
Ritholtz Wealth Management	0	$0	0.00%	−2,143−100.0%	Sold out
Leavell Investment Management, Inc.	0	$0	0.00%	−2,092−100.0%	Sold out
Root Financial Partners, LLC	0	$0	0.00%	−1,687−100.0%	Sold out
Advisory Services Network, LLC	0	$0	0.00%	−1,580−100.0%	Sold out
Curio Wealth, LLC	0	$0	0.00%	−1,492−100.0%	Sold out
Opal Wealth Advisors, LLC	0	$0	0.00%	−845−100.0%	Sold out
Richardson Financial Services Inc.	0	$0	0.00%	−725−100.0%	Sold out
Wall Street Financial Group, Inc.	0	$0	0.00%	−531−100.0%	Sold out
Channing Global Advisors, LLC	0	$0	0.00%	−530−100.0%	Sold out
Wealth Preservation Advisors, LLC	0	$0	0.00%	−481−100.0%	Sold out
Twin Peaks Wealth Advisors, LLC	0	$0	0.00%	−274−100.0%	Sold out
Wedbush Fund Advisers, LLC	0	$0	0.00%	−176−100.0%	Sold out
Swiss Re Ltd	0	$0	0.00%	−173−100.0%	Sold out
FWL Investment Management, LLC	0	$0	0.00%	−156−100.0%	Sold out
Annis Gardner Whiting Capital Advisors, LLC	0	$0	0.00%	−147−100.0%	Sold out
Sound Income Strategies, LLC	0	$0	0.00%	−129−100.0%	Sold out
Timothy G. Youngquist 2020 Irrevocable Trust	0	$0	0.00%	−127−100.0%	Sold out
Golden State Equity Partners	0	$0	0.00%	−124−100.0%	Sold out
Signature Equity Partners, LLC	0	$0	0.00%	−122−100.0%	Sold out
Legacy Wealth Managment, LLC	0	$0	0.00%	−116−100.0%	Sold out
Lloyd Advisory Services, LLC.	0	$0	0.00%	−112−100.0%	Sold out
Kingdom Financial Group LLC.	0	$0	0.00%	−112−100.0%	Sold out
Whipplewood Advisors, LLC	0	$0	0.00%	−81−100.0%	Sold out
Hager Investment Management Services, LLC	0	$0	0.00%	−52−100.0%	Sold out
Hilton Head Capital Partners, LLC	0	$0	0.00%	−52−100.0%	Sold out
Innovative Asset Advisors Group, LLC	0	$0	0.00%	−43−100.0%	Sold out
Quest 10 Wealth Builders, Inc.	0	$0	0.00%	−37−100.0%	Sold out
Richardson Capital Management LLC	0	$0	0.00%	−36−100.0%	Sold out
Chilton Capital Management LLC	0	$0	0.00%	−33−100.0%	Sold out
Vermillion Wealth Management, Inc.	0	$0	0.00%	−24−100.0%	Sold out