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Livermore
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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 2024

Institutional positions in Arch Capital Group Ltd. as of Jun 30, 2024. 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
806
+10 vs. Q1 2024
Shares held
331.6M
+3.33M (+1.0%) vs. Q1 2024
Total value
$33.4B
+$3.12B (+10.3%) vs. Q1 2024
New holders
90
338 more added
Sold out
80
275 more reduced

6 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2024: 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 2024: 806 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 2024: $33.4B
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 2024

Shares, value and share of portfolio for each institution holding Arch Capital Group Ltd.; share changes are against Q1 2024.

Institutions holding ACGL in Q2 2024
InstitutionSharesValue% of portfolioChange in sharesAction
WCM Investment Management, LLC13,983,544$1.41B3.34%−134,445−1.0%Reduced
State Street Corp16,414,818$1.66B0.07%+495,587+3.1%Added
Bamco Inc20,920,200$2.11B6.04%−104,511−0.5%Reduced
Artisan Partners Limited Partnership24,318,899$2.45B3.73%−372,178−1.5%Reduced
BlackRock Inc.32,179,956$3.25B0.07%+4,506,215+16.3%Added
Vanguard Group Inc41,437,754$4.18B0.08%+578,864+1.4%Added
Psagot Value Holdings Ltd. / (Israel)0$00.00%−25−100.0%Sold out
Citadel Advisors LLC0$00.00%−1,495,864−100.0%Sold out
National Pension Service0$00.00%−577,182−100.0%Sold out
Weiss Asset Management LP0$00.00%−515,044−100.0%Sold out
Point72 Asset Management, L.P.0$00.00%−336,476−100.0%Sold out
Caisse de Depot Et Placement du Quebec0$00.00%−233,450−100.0%Sold out
ExodusPoint Capital Management, LP0$00.00%−166,941−100.0%Sold out
Jump Financial, LLC0$00.00%−130,010−100.0%Sold out
Jefferies Financial Group Inc.0$00.00%−117,881−100.0%Sold out
American International Group, Inc.0$00.00%−100,941−100.0%Sold out
Texas Permanent School Fund0$00.00%−76,717−100.0%Sold out
BOCHK Asset Management Ltd0$00.00%−58,300−100.0%Sold out
Picton Mahoney Asset Management0$00.00%−54,530−100.0%Sold out
HRT Financial LP0$00.00%−53,039−100.0%Sold out
Aquatic Capital Management LLC0$00.00%−48,700−100.0%Sold out
Bridgeway Capital Management, LLC0$00.00%−42,400−100.0%Sold out
Taika Capital, LP0$00.00%−38,400−100.0%Sold out
Sustainable Insight Capital Management, LLC0$00.00%−31,200−100.0%Sold out
Magnetar Financial LLC0$00.00%−27,887−100.0%Sold out
Buck Wealth Strategies, LLC0$00.00%−22,916−100.0%Sold out
Sciencast Management LP0$00.00%−20,987−100.0%Sold out
Consolidated Portfolio Review Corp0$00.00%−20,956−100.0%Sold out
PFG Investments, LLC0$00.00%−20,956−100.0%Sold out
Prelude Capital Management, LLC0$00.00%−17,125−100.0%Sold out
Dynamic Technology Lab Private Ltd0$00.00%−17,071−100.0%Sold out
Cubist Systematic Strategies, LLC0$00.00%−16,755−100.0%Sold out
Virtu Financial LLC0$00.00%−15,300−100.0%Sold out
Metropolitan Life Insurance Co0$00.00%−14,963−100.0%Sold out
Verition Fund Management LLC0$00.00%−12,709−100.0%Sold out
Quantbot Technologies LP0$00.00%−12,597−100.0%Sold out
MQS Management LLC0$00.00%−11,930−100.0%Sold out
Susquehanna Portfolio Strategies, LLC0$00.00%−11,200−100.0%Sold out
Teza Capital Management LLC0$00.00%−9,440−100.0%Sold out
Trexquant Investment LP0$00.00%−9,362−100.0%Sold out
Parkwood LLC0$00.00%−9,231−100.0%Sold out
Concurrent Investment Advisors, LLC0$00.00%−8,714−100.0%Sold out
Duality Advisers, LP0$00.00%−8,621−100.0%Sold out
XTX Topco Ltd0$00.00%−7,597−100.0%Sold out
Axq Capital, LP0$00.00%−7,100−100.0%Sold out
Nebula Research & Development LLC0$00.00%−6,995−100.0%Sold out
Cooke & Bieler LP0$00.00%−6,810−100.0%Sold out
Pzena Investment Management LLC0$00.00%−5,691−100.0%Sold out
Fox Run Management, L.L.C.0$00.00%−5,046−100.0%Sold out
Schwab Charitable Fund0$00.00%−5,000−100.0%Sold out
Qsemble Capital Management, LP0$00.00%−4,960−100.0%Sold out
Bridgefront Capital, LLC0$00.00%−4,581−100.0%Sold out
Robertson Stephens Wealth Management, LLC0$00.00%−4,331−100.0%Sold out
Counterpoint Mutual Funds LLC0$00.00%−4,310−100.0%Sold out
Moors & Cabot, Inc.0$00.00%−4,218−100.0%Sold out
LM Advisors LLC0$00.00%−4,172−100.0%Sold out
Carnegie Capital Asset Management, LLC0$00.00%−3,800−100.0%Sold out
JB Capital LLC0$00.00%−3,458−100.0%Sold out
Harvest Investment Services, LLC0$00.00%−3,396−100.0%Sold out
Arcus Capital Partners, LLC0$00.00%−3,296−100.0%Sold out
Wellington Wealth Strategies, LLC.0$00.00%−3,045−100.0%Sold out
Connor, Clark & Lunn Investment Management Ltd.0$00.00%−2,983−100.0%Sold out
Impact Partnership Wealth, LLC0$00.00%−2,827−100.0%Sold out
Banque Pictet & Cie SA0$00.00%−2,598−100.0%Sold out
Altfest L J & Co Inc0$00.00%−2,574−100.0%Sold out
Atlanta Consulting Group Advisors, LLC0$00.00%−2,518−100.0%Sold out
Regent Peak Wealth Advisors LLC0$00.00%−2,502−100.0%Sold out
Sepio Capital, LP0$00.00%−2,492−100.0%Sold out
Corton Capital Inc.0$00.00%−2,309−100.0%Sold out
Diametric Capital, LP0$00.00%−2,294−100.0%Sold out
Walleye Trading LLC0$00.00%−2,231−100.0%Sold out
Systematic Portfolios LLC0$00.00%−2,226−100.0%Sold out
Point72 Asia (Singapore) Pte. Ltd.0$00.00%−1,352−100.0%Sold out
Northwest & Ethical Investments L.P.0$00.00%−1,325−100.0%Sold out
Edmond de Rothschild Holding S.A.0$00.00%−1,051−100.0%Sold out
Thurston, Springer, Miller, Herd & Titak, Inc.0$00.00%−522−100.0%Sold out
Tyler-Stone Wealth Management0$00.00%−300−100.0%Sold out
Twin Tree Management, LP0$00.00%−256−100.0%Sold out
Parallax Volatility Advisers, L.P.0$00.00%−195−100.0%Sold out
Sofos Investments, Inc.0$00.00%−74−100.0%Sold out
Crewe Advisors LLC0$00.00%−72−100.0%Sold out
Cullen/Frost Bankers, Inc.0$00.00%−22−100.0%Sold out
First PREMIER Bank0$00.00%−15−100.0%Sold out
Tfo-TDC, LLC0$00.00%−9−100.0%Sold out
Prestige Wealth Management Group LLC0$00.00%−6−100.0%Sold out
TD Capital Management LLC0$00.00%−4−100.0%Sold out
Credit Suisse AG––––Not filed
Fjarde Ap-Fonden /Fourth Swedish National Pension Fund––––Not filed
Shell Asset Management Co––––Not filed
Degroof Petercam Asset Management––––Not filed
Cognios Beta Neutral Large Cap Fund, LP––––Not filed
Retirement Group, LLC––––Not filed