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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, 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
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 heldQ2 2026: $30.3B
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, 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
InstitutionSharesValue% of portfolioChange in sharesAction
Sunflower Bank, N.A.3,368$326.9K0.08%−20−0.6%Reduced
Advisors Capital Management, LLC3,353$325.5K0.00%−469−12.3%Reduced
State of Wyoming3,343$324.5K0.03%−3,112−48.2%Reduced
CSS LLC3,340$324.2K0.01%+3,340New
WSFS Capital Management, LLC3,332$323.4K0.01%+512+18.2%Added
Avestar Capital, LLC3,297$320.0K0.02%+161+5.1%Added
VisionPoint Advisory Group, LLC3,280$318.4K0.05%−59−1.8%Reduced
Fiduciary Trust Co3,254$315.9K0.00%−71−2.1%Reduced
Simplicity Wealth,LLC3,241$314.6K0.01%+3,241New
Syon Capital LLC3,218$312.3K0.01%+475+17.3%Added
Net Worth Advisory Group3,205$311.0K0.08%−64−2.0%Reduced
Huntington National Bank3,180$308.6K0.00%+5+0.2%Added
Savvy Advisors, Inc.3,149$305.6K0.01%−1,227−28.0%Reduced
Oslo Pensjonsforsikring AS3,146$305.4K0.04%+595+23.3%Added
Ashton Thomas Private Wealth, LLC3,077$298.7K0.01%−122−3.8%Reduced
Aaron Wealth Advisors3,075$298.5K0.02%+157+5.4%Added
Neville Rodie & Shaw Inc3,037$295.0K0.02%00.0%Unchanged
Koshinski Asset Management, Inc.3,016$292.7K0.02%+185+6.5%Added
RFG - Bristol Wealth Advisors, LLC2,999$291.1K0.07%−97−3.1%Reduced
R. W. Roge & Company, Inc.3,000$291.0K0.12%−203−6.3%Reduced
Dana Investment Advisors, Inc.2,995$290.7K0.01%−12−0.4%Reduced
Stratos Wealth Partners, LTD.2,991$290.3K0.00%−92−3.0%Reduced
Drive Wealth Management, LLC2,977$289.0K0.05%+2,977New
Chicago Partners Investment Group LLC2,877$288.0K0.01%−252−8.1%Reduced
Cornerstone Wealth Management, LLC2,964$287.7K0.01%+2,964New
Sepio Capital, LP2,954$286.7K0.01%+868+41.6%Added
Advisor OS, LLC2,949$286.2K0.02%−215−6.8%Reduced
Cary Street Partner Investment Advisory LLC2,923$283.7K0.06%−145−4.7%Reduced
Atomi Financial Group, Inc.2,916$283.1K0.01%−80−2.7%Reduced
Profund Advisors LLC2,916$283.0K0.01%−165−5.4%Reduced
Polymer Capital Management (US) LLC2,877$279.2K0.04%+2,877New
Pure Financial Advisors, Inc.2,876$279.1K0.00%+265+10.1%Added
Diamant Asset Management, Inc.2,875$279.0K0.19%−273,096−99.0%Reduced
Childress Capital Advisors, LLC2,867$278.3K0.05%−183−6.0%Reduced
Gateway Wealth Partners, LLC2,849$276.5K0.02%−5,008−63.7%Reduced
Brighton Jones LLC2,835$275.2K0.01%−3,934−58.1%Reduced
Hall Laurie J Trustee2,781$269.9K0.08%00.0%Unchanged
Granite Group Advisors, LLC2,777$269.5K0.16%00.0%Unchanged
Oppenheimer & Co Inc2,715$263.5K0.00%−703−20.6%Reduced
Parcion Private Wealth LLC2,707$262.7K0.01%−1,276−32.0%Reduced
HBK Sorce Advisory LLC2,646$262.2K0.01%+72+2.8%Added
Atlantic Union Bankshares Corp2,695$261.6K0.00%−45−1.6%Reduced
Dynasty Wealth Management, LLC2,671$259.2K0.00%+2,671New
Catalyst Financial Partners LLC2,664$258.6K0.03%+2,664New
Fragasso Group Inc.2,651$257.3K0.01%+2,651New
Ancora Advisors, LLC2,646$256.8K0.00%−460−14.8%Reduced
Mutual Advisors, LLC2,636$255.8K0.00%+454+20.8%Added
Arcus Capital Partners, LLC2,622$254.5K0.11%−100−3.7%Reduced
Portside Wealth Group, LLC2,609$253.2K0.03%+2,609New
Meeder Advisory Services, Inc.2,608$253.1K0.01%−1,761−40.3%Reduced
Regent Peak Wealth Advisors LLC2,566$249.1K0.05%−15−0.6%Reduced
JMN Financial LLC2,563$248.8K0.19%+54+2.2%Added
Triad Wealth Partners, LLC2,440$246.7K0.01%+2,440New
EverSource Wealth Advisors, LLC2,523$245.0K0.01%−1,881−42.7%Reduced
Stephenson National Bank & Trust2,513$243.9K0.06%+242+10.7%Added
SkyOak Wealth, LLC2,492$241.9K0.04%−10.0%Reduced
Hamilton Capital Partners Inc.2,489$241.6K0.01%−540−17.8%Reduced
Colton Groome Financial Advisors, LLC2,484$241.1K0.06%00.0%Unchanged
Ellevest, Inc.2,475$240.2K0.03%+2,475New
American Trust2,433$236.1K0.02%−162−6.2%Reduced
IMC-Chicago, LLC2,396$232.6K0.00%+2,396New
PDS Planning, Inc2,341$227.2K0.01%+15+0.6%Added
Ascent Group, LLC2,338$226.9K0.01%+2,338New
Ashton Thomas Securities, LLC2,340$226.7K0.03%−26−1.1%Reduced
Moss Adams Wealth Advisors LLC2,309$224.1K0.01%−5−0.2%Reduced
Fidelis Capital Partners, LLC2,304$223.6K0.01%−133−5.5%Reduced
Florida Financial Advisors, LLC2,281$221.4K0.04%+2,281New
Baker Avenue Asset Management, LP2,271$220.4K0.00%+143+6.7%Added
Mainstay Capital Management LLC2,251$218.5K0.02%−127−5.3%Reduced
Greenleaf Trust2,233$216.7K0.00%−231−9.4%Reduced
Supplemental Annuity Collective Trust of NJ2,232$216.6K0.06%−213−8.7%Reduced
Commonwealth Financial Services, LLC2,230$216.4K0.03%+2,230New
Larson Financial Group LLC2,220$215.5K0.01%+1,027+86.1%Added
Howard Capital Management Inc.2,202$213.7K0.00%+2,202New
Concurrent Investment Advisors, LLC2,201$213.7K0.00%−379−14.7%Reduced
Fisher Asset Management, LLC2,200$213.5K0.00%+2,200New
KG&L Capital Management,LLC2,193$212.9K0.13%−1,530−41.1%Reduced
Legacy Capital Wealth Partners, LLC2,193$212.9K0.04%+31+1.4%Added
Jefferies Financial Group Inc.2,193$212.9K0.00%+2,193New
Tiaa-Cref Individual & Institutional Services, LLC2,164$210.0K0.00%+12+0.6%Added
Gilbert & Cook, Inc.2,163$209.9K0.02%−339−13.5%Reduced
TRB Wealth Management, LLC2,146$208.3K0.03%00.0%Unchanged
Cidel Asset Management Inc2,131$206.8K0.01%+2,131New
TCG Advisory Services, LLC2,081$202.0K0.00%+2,081New
Prostatis Group LLC2,064$200.3K0.05%+2,064New
SBI Securities Co., Ltd.2,009$195.0K0.00%+2,009New
SkyView Investment Advisors, LLC2,000$194.0K0.15%−22,028−91.7%Reduced
Penserra Capital Management LLC1,979$192.0K0.00%−30−1.5%Reduced
IFP Advisors, Inc1,925$186.8K0.00%−94−4.7%Reduced
Versant Capital Management, Inc1,860$180.5K0.02%+430+30.1%Added
Exchange Traded Concepts, LLC1,842$178.8K0.00%−126−6.4%Reduced
Transamerica Financial Advisors, Inc.1,823$177.0K0.01%−2,929−61.6%Reduced
Atwood & Palmer Inc1,800$174.7K0.01%00.0%Unchanged
Raiffeisen Bank International AG1,720$168.7K0.00%−276−13.8%Reduced
Harbour Investments, Inc.1,729$167.8K0.00%−854−33.1%Reduced
Riverview Trust Co1,674$162.5K0.19%00.0%Unchanged
Smartleaf Asset Management LLC1,643$161.1K0.01%00.0%Unchanged
Financial Avengers, Inc.1,640$159.2K0.07%00.0%Unchanged
Camden Capital, LLC1,272$123.5K0.01%+601+89.6%Added
CVA Family Office, LLC1,212$117.6K0.01%+51+4.4%Added