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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
Huntington National Bank3,180$308.6K0.00%+5+0.2%Added
Net Worth Advisory Group3,205$311.0K0.08%−64−2.0%Reduced
Syon Capital LLC3,218$312.3K0.01%+475+17.3%Added
Simplicity Wealth,LLC3,241$314.6K0.01%+3,241New
Fiduciary Trust Co3,254$315.9K0.00%−71−2.1%Reduced
VisionPoint Advisory Group, LLC3,280$318.4K0.05%−59−1.8%Reduced
Avestar Capital, LLC3,297$320.0K0.02%+161+5.1%Added
WSFS Capital Management, LLC3,332$323.4K0.01%+512+18.2%Added
CSS LLC3,340$324.2K0.01%+3,340New
State of Wyoming3,343$324.5K0.03%−3,112−48.2%Reduced
Advisors Capital Management, LLC3,353$325.5K0.00%−469−12.3%Reduced
Sunflower Bank, N.A.3,368$326.9K0.08%−20−0.6%Reduced
Cigna Investments Inc3,365$327.0K0.04%00.0%Unchanged
VestGen Advisors, LLC3,395$329.5K0.01%+3,395New
Banque Transatlantique SA3,396$329.6K0.01%−238−6.5%Reduced
Pinnacle Wealth Planning Services, Inc.3,419$331.8K0.03%−22−0.6%Reduced
Modern Wealth Management, LLC3,518$341.5K0.00%+3,518New
McElhenny Sheffield Capital Management, LLC3,534$343.0K0.08%+101+2.9%Added
Horizon Advisory Services, Inc.3,535$343.1K0.14%−169−4.6%Reduced
Finivi Inc.3,558$345.3K0.18%+3,558New
Allworth Financial LP3,572$346.7K0.00%−1,272−26.3%Reduced
Cassaday & Co Wealth Management LLC3,573$346.8K0.01%−449−11.2%Reduced
Crescent Grove Advisors, LLC3,590$348.4K0.03%00.0%Unchanged
BIP Wealth, LLC3,591$348.5K0.01%+3,591New
Ameritas Investment Partners, Inc.3,635$352.8K0.01%−247−6.4%Reduced
Franklin Street Advisors Inc3,638$353.1K0.02%+758+26.3%Added
Beacon Investment Advisory Services, Inc.3,644$353.7K0.01%00.0%Unchanged
Mather Group, LLC.3,652$354.4K0.00%+1,100+43.1%Added
Rossby Financial, LCC3,670$356.2K0.07%−27−0.7%Reduced
Global Retirement Partners, LLC3,698$358.9K0.01%+3,698New
First Commonwealth Financial Corp3,732$362.2K0.05%−25−0.7%Reduced
Panagora Asset Management Inc3,743$363.3K0.00%00.0%Unchanged
EdgeRock Capital LLC3,789$367.8K0.09%−54−1.4%Reduced
Stratos Wealth Advisors, LLC3,800$368.8K0.02%00.0%Unchanged
Institute for Wealth Management, LLC.3,811$369.9K0.03%−115−2.9%Reduced
Capital Advisors Inc3,823$371.1K0.01%+77+2.1%Added
Proffitt & Goodson Inc3,843$373.0K0.05%+88+2.3%Added
Daymark Wealth Partners, LLC3,892$377.7K0.01%+31+0.8%Added
Affinity Investment Advisors, LLC3,893$377.9K0.19%+3,893New
Keel Point, LLC3,929$381.3K0.02%+994+33.9%Added
Centiva Capital, LP3,952$383.6K0.01%+3,952New
Tradition Wealth Management, LLC3,989$387.2K0.02%+70+1.8%Added
Trust Asset Management LLC4,037$391.8K0.02%−115−2.8%Reduced
Checchi Capital Advisers, LLC4,044$392.5K0.02%−439−9.8%Reduced
Employees Retirement System of Texas4,046$393.0K0.00%00.0%Unchanged
Principal Securities, Inc.4,099$397.8K0.00%−13,651−76.9%Reduced
Wedbush Securities Inc4,121$400.0K0.01%−490−10.6%Reduced
Gsa Capital Partners LLP4,138$402.0K0.03%+4,138New
Elm3 Financial Group, LLC4,144$402.2K0.28%−611−12.8%Reduced
Tradewinds, LLC.5,707$404.8K0.13%+5,707New
Prospera Financial Services Inc4,201$407.7K0.01%−1,581−27.3%Reduced
TFB Advisors LLC4,215$409.1K0.18%−203−4.6%Reduced
Sagewood Asset Management LP4,333$420.6K0.10%+1,060+32.4%Added
Betterment LLC4,371$424.0K0.00%+11+0.3%Added
Baader Bank INC4,409$427.9K0.03%+64+1.5%Added
Parallel Advisors, LLC4,424$429.4K0.01%+278+6.7%Added
AlphaGrep UK Ltd4,428$429.8K0.13%−221−4.8%Reduced
SeaBridge Investment Advisors LLC4,486$435.4K0.06%−512−10.2%Reduced
Westwood Holdings Group Inc.4,504$437.2K0.00%+4,504New
First Horizon Corp4,545$441.1K0.02%−305−6.3%Reduced
CX Institutional4,588$445.0K0.01%−133−2.8%Reduced
Ramirez Asset Management, Inc.4,724$458.5K0.05%00.0%Unchanged
Westover Capital Advisors, LLC4,745$460.6K0.08%−75−1.6%Reduced
Crestwood Advisors Group LLC4,773$463.2K0.01%+298+6.7%Added
Pinnacle Financial Partners, Inc.4,814$467.3K0.00%−503−9.5%Reduced
Nicolet Bankshares Inc4,596$467.9K0.01%+293+6.8%Added
Johnson Investment Counsel Inc4,867$472.4K0.00%+166+3.5%Added
Third View Private Wealth, LLC5,025$487.7K0.06%−706−12.3%Reduced
Signaturefd, LLC5,046$489.7K0.01%+239+5.0%Added
Tower Research Capital LLC (TRC)5,055$490.6K0.01%+2,097+70.9%Added
Envestnet Portfolio Solutions, Inc.5,088$493.8K0.00%+64+1.3%Added
New Age Alpha Advisors, LLC5,126$497.5K0.02%−24,841−82.9%Reduced
FIL Ltd5,138$498.7K0.00%−10,873−67.9%Reduced
Norden Group LLC5,161$500.9K0.04%+2,529+96.1%Added
Atlas Capital Advisors LLC5,213$506.0K0.06%−263−4.8%Reduced
Fifth Third Wealth Advisors LLC5,303$514.7K0.01%+984+22.8%Added
Lombard Odier Asset Management (Switzerland) SA5,305$514.9K0.02%−33−0.6%Reduced
Trust Point Inc.5,310$515.4K0.04%−310−5.5%Reduced
Davenport & Co LLC5,403$524.4K0.00%+632+13.2%Added
Indivisible Partners5,460$530.0K0.03%+265+5.1%Added
Westerkirk Capital Inc.5,500$533.8K0.05%00.0%Unchanged
Castleview Partners, LLC5,535$537.2K0.24%+880+18.9%Added
Bennett Selby Investments LP5,537$537.4K0.17%−385−6.5%Reduced
Inlet Private Wealth, LLC5,600$543.5K0.13%−200−3.4%Reduced
Warren Averett Asset Management, LLC5,612$544.7K0.00%−56,207−90.9%Reduced
Harbor Capital Advisors, Inc.5,658$549.0K0.04%+11+0.2%Added
Aster Capital Management (DIFC) Ltd5,663$549.7K0.12%+5,086+881.5%Added
FDx Advisors, Inc.5,703$554.0K0.17%−95−1.6%Reduced
NorthCrest Asset Manangement, LLC5,536$563.0K0.01%+2,495+82.0%Added
Groupama Asset Managment5,766$565.4K0.01%+22+0.4%Added
Pensionmark Financial Group, LLC5,927$569.0K0.01%−152−2.5%Reduced
Aureus Asset Management, LLC5,906$573.2K0.03%00.0%Unchanged
Frec Markets, Inc.5,937$576.2K0.05%+1,776+42.7%Added
KPP Advisory Services LLC5,994$581.8K0.07%+5,994New
Monument Capital Management5,997$582.1K0.12%−38−0.6%Reduced
ISAM Funds (UK) Ltd6,000$582.4K0.41%−5,035−45.6%Reduced
Harbor Investment Advisory, LLC6,001$582.5K0.04%+665+12.5%Added
Eagle Wealth Strategies LLC6,064$588.6K0.22%−10−0.2%Reduced
NBC Securities, Inc.6,112$593.3K0.04%+1,025+20.1%Added
Birch Hill Investment Advisors LLC6,150$596.9K0.02%−300−4.7%Reduced