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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, Q4 2025

Institutional positions in Arch Capital Group Ltd. as of Dec 31, 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
923
+94 vs. Q3 2025
Shares held
325.2M
−671.9K (−0.2%) vs. Q3 2025
Total value
$31.2B
+$1.64B (+5.5%) vs. Q3 2025
New holders
163
337 more added
Sold out
69
315 more reduced

17 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 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 holdersQ4 2025: 923 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 heldQ4 2025: $31.2B
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, Q4 2025

Shares, value and share of portfolio for each institution holding Arch Capital Group Ltd.; share changes are against Q3 2025.

Institutions holding ACGL in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Riverview Trust Co1,674$160.6K0.19%+77+4.8%Added
eCIO, Inc.1,687$161.8K0.08%−1,537−47.7%Reduced
Caitong International Asset Management Co., Ltd1,701$163.2K0.04%+830+95.3%Added
Atwood & Palmer Inc1,800$172.7K0.01%00.0%Unchanged
SBI Securities Co., Ltd.1,848$177.3K0.00%−48−2.5%Reduced
Smartleaf Asset Management LLC1,911$184.7K0.01%−585−23.4%Reduced
IFP Advisors, Inc1,934$185.5K0.00%+412+27.1%Added
Penserra Capital Management LLC1,946$186.0K0.00%−25−1.3%Reduced
Ascent Group, LLC2,088$200.3K0.01%+2,088New
Ashton Thomas Securities, LLC2,096$201.0K0.04%+2,096New
Sepio Capital, LP2,097$201.1K0.01%+2,097New
Hilltop Holdings Inc.2,108$202.2K0.01%+2,108New
Avidian Wealth Solutions, LLC2,117$203.1K0.01%+2,117New
Tradewinds, LLC.2,121$203.4K0.05%+2,121New
AlphaGrep UK Ltd2,122$203.5K0.07%+2,122New
Marathon Strategic Advisors, LLC2,155$206.7K0.16%+2,155New
Pure Financial Advisors, Inc.2,158$206.9K0.00%+2,158New
Covestor Ltd2,180$209.0K0.11%−256−10.5%Reduced
Scientech Research LLC2,180$209.1K0.13%−6,632−75.3%Reduced
Prime Capital Investment Advisors, LLC2,181$209.2K0.00%−77−3.4%Reduced
West Michigan Advisors, LLC2,206$211.6K0.05%+2,206New
Perigon Wealth Management, LLC2,213$212.3K0.00%+2,213New
Mutual Advisors, LLC2,218$212.7K0.00%−71−3.1%Reduced
Shelton Capital Management2,225$213.4K0.00%00.0%Unchanged
Moss Adams Wealth Advisors LLC2,260$216.8K0.02%+2,260New
Stephenson National Bank & Trust2,262$217.0K0.06%+15+0.7%Added
Parnassus Investments2,268$217.5K0.00%−219−8.8%Reduced
Prelude Capital Management, LLC2,269$217.6K0.02%+2,269New
Baker Tilly Wealth Management, LLC2,303$220.9K0.05%+10.0%Added
PDS Planning, Inc2,312$221.8K0.01%+68+3.0%Added
Transcend Wealth Collective, LLC2,321$222.6K0.02%+2,321New
Howard Capital Management Inc.2,361$226.5K0.00%+12+0.5%Added
Mather Group, LLC.2,372$227.5K0.00%+319+15.5%Added
Greenleaf Trust2,391$229.3K0.00%−912−27.6%Reduced
Mainstay Capital Management LLC2,403$230.5K0.02%+102+4.4%Added
Patton Fund Management, Inc.2,429$233.0K0.03%00.0%Unchanged
Aaron Wealth Advisors2,431$233.2K0.01%+2,431New
Norden Group LLC2,462$236.2K0.02%+2,462New
Syon Capital LLC2,485$238.4K0.01%+2,485New
Colton Groome Financial Advisors, LLC2,534$243.1K0.07%00.0%Unchanged
Gsa Capital Partners LLP2,546$244.0K0.02%+2,546New
Drive Wealth Management, LLC2,573$246.8K0.05%+2,573New
JMN Financial LLC2,577$247.2K0.25%+2,577New
Oxford Asset Management LLP2,630$252.3K0.09%+2,630New
Fidelis Capital Partners, LLC2,647$253.9K0.02%+26+1.0%Added
Stevens Capital Management LP2,644$254.0K0.09%+2,644New
American Trust2,653$254.5K0.02%+2,653New
Evergreen Capital Management LLC2,661$255.2K0.01%+2,661New
HBK Sorce Advisory LLC2,537$256.1K0.01%+152+6.4%Added
Atlantic Union Bankshares Corp2,695$258.5K0.00%00.0%Unchanged
111 Capital2,707$259.7K0.06%−7,484−73.4%Reduced
Journey Strategic Wealth LLC2,731$262.0K0.01%−369−11.9%Reduced
Huntington National Bank2,768$265.5K0.00%+166+6.4%Added
Granite Group Advisors, LLC2,777$266.4K0.15%−243−8.0%Reduced
Hall Laurie J Trustee2,781$266.8K0.09%00.0%Unchanged
Applied Finance Capital Management, LLC2,786$267.2K0.02%−5,242−65.3%Reduced
Meiji Yasuda Asset Management Co Ltd.2,791$267.7K0.01%−755−21.3%Reduced
WSFS Capital Management, LLC2,799$268.5K0.01%+285+11.3%Added
Caerus Investment Advisors, LLC2,832$271.6K0.09%+2,832New
Kavar Capital Partners Group, LLC13,150$274.1K0.04%+13,150New
HighPoint Advisor Group LLC2,861$274.4K0.01%−479−14.3%Reduced
Cary Street Partner Investment Advisory LLC2,891$277.3K0.07%−43−1.5%Reduced
Atomi Financial Group, Inc.2,892$277.4K0.01%+248+9.4%Added
Rothschild Investment LLC2,925$280.6K0.02%+2,652+971.4%Added
Advisor OS, LLC2,932$281.2K0.02%+182+6.6%Added
Chicago Partners Investment Group LLC3,053$283.8K0.01%+3,053New
Cambria Investment Management, L.P.2,964$284.3K0.02%+2,964New
Dana Investment Advisors, Inc.2,967$284.6K0.01%00.0%Unchanged
Fiducient Advisors LLC3,030$290.6K0.04%+3,030New
R. W. Roge & Company, Inc.3,034$291.0K0.14%+34+1.1%Added
Transamerica Financial Advisors, Inc.3,059$293.4K0.02%+1,383+82.5%Added
National Asset Management, Inc.3,065$294.0K0.01%+302+10.9%Added
Avestar Capital, LLC3,069$294.4K0.02%−131−4.1%Reduced
Stratos Wealth Partners, LTD.3,084$295.8K0.00%+475+18.2%Added
Ancora Advisors, LLC3,106$297.9K0.01%−109−3.4%Reduced
Concurrent Investment Advisors, LLC3,110$298.3K0.00%+3,110New
Magnus Financial Group LLC3,110$298.3K0.02%−169−5.2%Reduced
Keel Point, LLC3,125$299.8K0.02%+601+23.8%Added
Laurion Capital Management LP3,138$301.0K0.02%+3,138New
Impact Capital Partners LLC3,151$302.2K0.09%+216+7.4%Added
DGS Capital Management, LLC3,152$302.3K0.05%+3,152New
NorthCrest Asset Manangement, LLC3,211$303.2K0.01%+3,211New
Rossby Financial, LCC3,162$303.3K0.10%+12+0.4%Added
Gilbert & Cook, Inc.3,193$306.3K0.04%−135−4.1%Reduced
Beese Fulmer Investment Management, Inc.3,196$306.6K0.02%+3,196New
Daymark Wealth Partners, LLC3,211$308.0K0.01%+106+3.4%Added
Capital Advisors Inc3,225$309.3K0.00%−101−3.0%Reduced
Advisors Capital Management, LLC3,235$310.3K0.00%−136−4.0%Reduced
Fiduciary Trust Co3,259$312.6K0.00%−230−6.6%Reduced
J.W. Cole Advisors, Inc.3,317$315.6K0.01%−313−8.6%Reduced
Dynasty Wealth Management, LLC3,303$316.8K0.00%−56−1.7%Reduced
Krilogy Financial LLC3,391$317.7K0.01%+3,391New
Boothbay Fund Management, LLC3,368$323.1K0.01%−56−1.6%Reduced
Tiaa Trust, National Association3,372$323.4K0.00%−368−9.8%Reduced
Sunflower Bank, N.A.3,385$324.7K0.08%+239+7.6%Added
Cigna Investments Inc3,403$327.0K0.05%−204−5.7%Reduced
Net Worth Advisory Group3,414$327.4K0.07%+214+6.7%Added
Transatlantique Private Wealth LLC3,426$328.6K0.10%−457−11.8%Reduced
Pinnacle Wealth Planning Services, Inc.3,435$329.4K0.03%+109+3.3%Added
RFG - Bristol Wealth Advisors, LLC3,449$330.8K0.09%−251−6.8%Reduced