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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, Q3 2023

Institutional positions in Arch Capital Group Ltd. as of Sep 30, 2023. 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
688
+24 vs. Q2 2023
Shares held
334.1M
+4.75M (+1.4%) vs. Q2 2023
Total value
$26.7B
+$2.05B (+8.3%) vs. Q2 2023
New holders
87
283 more added
Sold out
63
229 more reduced

6 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2023: 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 holdersQ3 2023: 688 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 heldQ3 2023: $26.7B
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, Q3 2023

Shares, value and share of portfolio for each institution holding Arch Capital Group Ltd.; share changes are against Q2 2023.

Institutions holding ACGL in Q3 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Oppenheimer Asset Management Inc.89,398$7.13M0.11%+3,015+3.5%Added
National Bank of Canada90,106$7.15M0.01%−21,352−19.2%Reduced
Jane Street Group, LLC90,811$7.24M0.01%+3,940+4.5%Added
New Vernon Investment Management LLC92,681$7.39M11.30%00.0%Unchanged
M&T Bank Corp93,912$7.49M0.03%+5,289+6.0%Added
MetLife Investment Management94,039$7.50M0.06%−2,291−2.4%Reduced
AustralianSuper Pty Ltd97,783$7.79M0.05%+4,717+5.1%Added
Vestcor Inc97,798$7.79M0.29%−963−1.0%Reduced
ProShare Advisors LLC98,870$7.88M0.02%−4,000−3.9%Reduced
Nomura Asset Management Co Ltd99,512$7.93M0.04%+4,512+4.7%Added
Hudson Bay Capital Management LP100,000$7.97M0.08%+100,000New
Healthcare of Ontario Pension Plan Trust Fund100,000$7.97M0.04%+100,000New
Arizona State Retirement System101,605$8.10M0.07%−59−0.1%Reduced
American International Group, Inc.101,690$8.11M0.05%−1,700−1.6%Reduced
State of Michigan Retirement System102,200$8.15M0.05%−200−0.2%Reduced
Illinois Municipal Retirement Fund104,443$8.32M0.16%−35,142−25.2%Reduced
Bank of Nova Scotia106,489$8.49M0.02%+51,882+95.0%Added
HighTower Advisors, LLC107,273$8.55M0.02%+20,713+23.9%Added
Raymond James Financial Services Advisors, Inc.107,816$8.59M0.02%−1,578−1.4%Reduced
Standard Life Aberdeen plc109,867$8.76M0.02%+3,977+3.8%Added
Two Sigma Investments, LP110,624$8.82M0.02%−361,437−76.6%Reduced
Fjarde Ap-Fonden /Fourth Swedish National Pension Fund110,763$8.83M0.12%−3,334−2.9%Reduced
Canada Pension Plan Investment Board112,900$9.00M0.01%+107,600+2,030.2%Added
Amalgamated Bank114,030$9.09M0.08%+17,395+18.0%Added
Shell Asset Management Co114,162$9.10M0.38%−1,128−1.0%Reduced
Northstar Group, Inc.115,415$9.20M2.18%+320+0.3%Added
TD Asset Management Inc115,730$9.22M0.01%−1,689−1.4%Reduced
Summit Global Investments118,006$9.41M0.63%−4,615−3.8%Reduced
Federated Hermes, Inc.122,920$9.80M0.03%−4,296−3.4%Reduced
Teachers Retirement System of the State of Kentucky124,949$9.96M0.10%00.0%Unchanged
Rafferty Asset Management, LLC125,152$9.98M0.06%+5,693+4.8%Added
American Century Companies Inc131,465$10.5M0.01%+41,904+46.8%Added
Virginia Retirement Systems Et Al134,466$10.7M0.11%+14,300+11.9%Added
GQG Partners LLC135,717$10.8M0.03%00.0%Unchanged
Capital International Sarl137,046$10.9M0.50%+4,398+3.3%Added
Vinva Investment Management Ltd134,650$11.0M1.05%−5,546−4.0%Reduced
Cambiar Investors LLC138,302$11.0M0.47%−24,490−15.0%Reduced
Capital International Ltd138,872$11.1M0.64%+3,167+2.3%Added
PGGM Investments139,592$11.1M0.19%−1,723−1.2%Reduced
Capital Group Investment Management Pte. Ltd.142,332$11.3M0.74%−38,729−21.4%Reduced
Tudor Investment Corp Et Al143,888$11.5M0.17%+143,888New
Voya Investment Management LLC146,086$11.6M0.01%−3,945−2.6%Reduced
D. E. Shaw & Co., Inc.148,598$11.8M0.02%−156,639−51.3%Reduced
APG Asset Management N.V.149,464$11.9M0.02%−66,100−30.7%Reduced
Global Frontier Investments LLC150,000$12.0M5.18%00.0%Unchanged
Williams Jones Wealth Management, LLC.151,190$12.1M0.19%−6,275−4.0%Reduced
Asset Management One Co.,Ltd.153,203$12.2M0.05%−2,367−1.5%Reduced
Prudential Financial Inc157,424$12.5M0.02%+2,603+1.7%Added
O'Shaughnessy Asset Management, LLC157,542$12.6M0.19%+10,731+7.3%Added
Wedge Capital Management L L P159,609$12.7M0.25%−65,496−29.1%Reduced
Prudential PLC162,813$13.0M0.15%+55,881+52.3%Added
Philadelphia Financial Management of San Francisco, LLC164,908$13.1M3.81%+164,908New
Andra AP-fonden165,100$13.2M0.78%+27,100+19.6%Added
Zurcher Kantonalbank (Zurich Cantonalbank)169,628$13.5M0.06%+6,794+4.2%Added
Teacher Retirement System of Texas172,555$13.8M0.09%+4,475+2.7%Added
Royal London Asset Management Ltd172,720$13.8M0.04%+4,627+2.8%Added
Capital International Inc176,448$14.1M0.27%+2,482+1.4%Added
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management177,041$14.1M0.56%+9,633+5.8%Added
Mn Services Vermogensbeheer B.V.182,300$14.5M0.14%+4,900+2.8%Added
Ensign Peak Advisors, Inc182,567$14.6M0.03%+2,037+1.1%Added
Susquehanna Fundamental Investments, LLC182,800$14.6M0.95%−112,079−38.0%Reduced
Rockefeller Capital Management L.P.187,001$14.9M0.06%+23,229+14.2%Added
Pictet Asset Management Holding SA189,963$15.1M0.02%+189,963New
Susquehanna International Group, LLP190,932$15.2M0.02%+4,837+2.6%Added
Brandywine Global Investment Management, LLC207,474$16.5M0.14%−12,106−5.5%Reduced
Russell Investments Group, Ltd.208,087$16.7M0.03%−24,667−10.6%Reduced
Treasurer of the State of North Carolina209,153$16.7M0.09%+1,504+0.7%Added
DekaBank Deutsche Girozentrale205,548$16.8M0.04%+11,594+6.0%Added
State of New Jersey Common Pension Fund D211,880$16.9M0.06%−3,917−1.8%Reduced
Chevy Chase Trust Holdings, Inc.211,838$16.9M0.07%−4,609−2.1%Reduced
CTF Capital Management, LP214,764$17.1M16.90%00.0%Unchanged
Mitsubishi UFJ Trust & Banking Corp224,673$17.9M0.04%−13,480−5.7%Reduced
Toronto Dominion Bank237,029$18.9M0.03%−95,971−28.8%Reduced
Intech Investment Management LLC238,562$19.0M0.28%−42,643−15.2%Reduced
Cookson Peirce & Co Inc241,761$19.3M1.26%+577+0.2%Added
State of Wisconsin Investment Board243,259$19.4M0.06%−218,054−47.3%Reduced
Picton Mahoney Asset Management248,454$19.8M0.91%−20,704−7.7%Reduced
Advisor Group Holdings, Inc.251,455$20.0M0.03%+131,690+110.0%Added
Raymond James & Associates257,602$20.5M0.02%−560.0%Reduced
Robertson Opportunity Capital, LLC264,106$21.1M9.93%00.0%Unchanged
Braun Stacey Associates Inc285,333$22.7M1.11%+7,640+2.8%Added
Korea Investment CORP300,882$24.0M0.07%−87,435−22.5%Reduced
Franklin Resources Inc303,263$24.2M0.01%−195,684−39.2%Reduced
CWM, LLC303,911$24.2M0.15%+1,229+0.4%Added
Cantor Fitzgerald, L. P.313,927$25.0M0.67%+9,200+3.0%Added
LPL Financial LLC317,791$25.3M0.02%+233,690+277.9%Added
Philo Smith Capital Corp320,120$25.5M8.76%−71,000−18.2%Reduced
AXA S.A.325,872$26.0M0.09%−123,114−27.4%Reduced
Ossiam333,825$26.6M0.47%+1,247+0.4%Added
BNP Paribas Arbitrage, SA336,275$26.8M0.06%+176,062+109.9%Added
Neuberger Berman Group LLC337,230$26.9M0.02%−79,075−19.0%Reduced
Putnam Investments LLC340,825$27.2M0.04%+10,432+3.2%Added
Storebrand Asset Management AS340,888$27.2M0.13%+75,332+28.4%Added
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.340,948$27.2M0.05%+24,927+7.9%Added
FIL Ltd365,665$29.1M0.03%−275,143−42.9%Reduced
Zweig-DiMenna Associates LLC366,120$29.2M3.51%+1,750+0.5%Added
Adage Capital Partners GP, L.L.C.370,800$29.6M0.07%+24,700+7.1%Added
Victory Capital Management Inc379,904$30.3M0.03%+4,146+1.1%Added
Ameriprise Financial Inc387,087$30.9M0.01%−25,538−6.2%Reduced
Natixis400,746$31.9M0.25%+327,190+444.8%Added