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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 2021

Institutional positions in Arch Capital Group Ltd. as of Dec 31, 2021. 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
461
+42 vs. Q3 2021
Shares held
335.5M
−11.7M (−3.4%) vs. Q3 2021
Total value
$14.9B
+$1.63B (+12.3%) vs. Q3 2021
New holders
72
140 more added
Sold out
30
162 more reduced

5 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2021: 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 2021: 461 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 2021: $14.9B
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 2021

Shares, value and share of portfolio for each institution holding Arch Capital Group Ltd.; share changes are against Q3 2021.

Institutions holding ACGL in Q4 2021
InstitutionSharesValue% of portfolioChange in sharesAction
APG Asset Management N.V.102,564$4.01M0.01%+39,300+62.1%Added
Voya Investment Management LLC91,368$4.06M0.01%+7,435+8.9%Added
Janney Montgomery Scott LLC91,482$4.07M0.02%+9,033+11.0%Added
Hall Kathryn A.94,712$4.21M0.97%00.0%Unchanged
Capitolis Advisors LLC94,768$4.21M0.03%00.0%Unchanged
Robeco Institutional Asset Management B.V.95,449$4.24M0.01%+64,333+206.8%Added
MKP Capital Management, L.L.C.96,803$4.30M0.35%+32,527+50.6%Added
Franklin Resources Inc97,501$4.33M0.00%−386−0.4%Reduced
Balyasny Asset Management LLC98,791$4.39M0.02%+98,791New
Royal London Asset Management Ltd99,841$4.44M0.02%00.0%Unchanged
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.100,069$4.46M0.02%+9,243+10.2%Added
Storebrand Asset Management AS100,813$4.48M0.02%−922−0.9%Reduced
Zurcher Kantonalbank (Zurich Cantonalbank)102,077$4.54M0.02%−20,430−16.7%Reduced
Ameriprise Financial Inc107,037$4.64M0.00%+16,872+18.7%Added
Northstar Group, Inc.107,581$4.78M1.14%+1,945+1.8%Added
Arizona State Retirement System107,827$4.79M0.04%−5,444−4.8%Reduced
Ninety One UK Ltd108,894$4.84M0.01%−318,408−74.5%Reduced
Raymond James & Associates110,678$4.92M0.00%−11,081−9.1%Reduced
New Vernon Investment Management LLC111,815$4.97M7.96%00.0%Unchanged
First Republic Investment Management, Inc.114,109$5.07M0.01%+152+0.1%Added
Bank of Nova Scotia115,662$5.14M0.01%+115,662New
Steinberg Asset Management LLC118,329$5.26M6.40%−11,566−8.9%Reduced
Korea Investment CORP118,600$5.27M0.01%−50,800−30.0%Reduced
Jefferies Group LLC119,496$5.31M0.10%−80,504−40.3%Reduced
Comerica Bank118,182$5.35M0.04%−4,635−3.8%Reduced
Gateway Investment Advisers LLC126,160$5.61M0.05%+1,049+0.8%Added
Summit Global Investments128,583$5.72M0.37%+128,583New
Shay Capital LLC135,000$6.00M2.25%+100,000+285.7%Added
Treasurer of the State of North Carolina139,953$6.22M0.03%−3,060−2.1%Reduced
DekaBank Deutsche Girozentrale141,404$6.29M0.02%+102,618+264.6%Added
Ensign Peak Advisors, Inc142,375$6.33M0.01%+92,750+186.9%Added
Fjarde Ap-Fonden /Fourth Swedish National Pension Fund143,097$6.36M0.06%+6,713+4.9%Added
Capital International Ltd146,070$6.49M0.33%−62,004−29.8%Reduced
Andra AP-fonden146,900$6.53M0.13%−58,800−28.6%Reduced
Colony Group LLC148,847$6.62M0.12%−1,456−1.0%Reduced
Qube Research & Technologies Ltd149,222$6.63M0.05%−18,784−11.2%Reduced
KBC Group NV149,792$6.66M0.02%−19,488−11.5%Reduced
Global Frontier Investments LLC150,000$6.67M2.52%00.0%Unchanged
BNP Paribas Arbitrage, SA152,280$6.77M0.02%+52,901+53.2%Added
Jacobs Levy Equity Management, Inc157,618$7.01M0.05%+43,943+38.7%Added
PGGM Investments159,732$7.10M0.04%00.0%Unchanged
Williams Jones Wealth Management, LLC.161,102$7.16M0.09%+1,701+1.1%Added
Philadelphia Financial Management of San Francisco, LLC161,677$7.19M2.48%+161,677New
Shell Asset Management Co163,752$7.28M0.15%+5,097+3.2%Added
Brookfield Asset Management Inc.166,078$7.38M0.03%+166,078New
Federated Hermes, Inc.169,417$7.53M0.01%+2,093+1.3%Added
Pictet Asset Management SA171,609$7.63M0.01%−9,599−5.3%Reduced
HRT Financial LP172,115$7.65M0.04%+12,330+7.7%Added
Asset Management One Co.,Ltd.172,660$7.70M0.03%+359+0.2%Added
Capital International Inc175,483$7.80M0.07%−84,377−32.5%Reduced
Schroder Investment Management Group182,078$8.09M0.01%+54,472+42.7%Added
Rafferty Asset Management, LLC196,190$8.72M0.05%+13,038+7.1%Added
Point72 Asset Management, L.P.205,900$9.15M0.04%+205,900New
CTF Capital Management, LP208,768$9.28M5.99%+208,768New
Renaissance Group LLC209,181$9.30M0.38%−24,713−10.6%Reduced
State of New Jersey Common Pension Fund D221,615$9.85M0.03%−4,988−2.2%Reduced
Jupiter Asset Management Ltd222,900$9.88M0.11%+222,900New
Channing Capital Management, LLC235,041$10.4M0.30%−23,364−9.0%Reduced
Victory Capital Management Inc246,203$10.9M0.01%−73,285−22.9%Reduced
Susquehanna International Group, LLP246,253$10.9M0.02%+5,612+2.3%Added
Mitsubishi UFJ Trust & Banking Corp249,479$11.1M0.02%−8,362−3.2%Reduced
Russell Investments Group, Ltd.250,990$11.1M0.02%+87,536+53.6%Added
Cambiar Investors LLC251,668$11.2M0.38%−7,260−2.8%Reduced
Bank of Montreal254,846$11.4M0.01%−29,411−10.3%Reduced
SEI Investments Co259,670$11.5M0.02%+22,011+9.3%Added
Prana Capital Management, LP261,160$11.6M0.92%+220,120+536.4%Added
Robertson Opportunity Capital, LLC264,106$11.7M5.37%00.0%Unchanged
Renaissance Technologies LLC269,500$12.0M0.01%−226,700−45.7%Reduced
Citigroup Inc281,606$12.5M0.01%−107,052−27.5%Reduced
Amundi276,182$12.9M0.01%−30,101−9.8%Reduced
Mn Services Vermogensbeheer B.V.301,300$13.4M0.08%00.0%Unchanged
Alliancebernstein L.P.309,927$13.8M0.00%−10,791−3.4%Reduced
Rhumbline Advisers316,329$14.1M0.02%−1,838−0.6%Reduced
HSBC Holdings PLC316,630$14.1M0.01%+84,369+36.3%Added
Natixis Advisors, L.P.321,965$14.3M0.05%+17,463+5.7%Added
Castleview Partners, LLC640,746$14.4M0.12%+640,746New
Nepsis, Inc.345,965$15.4M4.46%+2,855+0.8%Added
No Street GP LP350,000$15.6M2.51%00.0%Unchanged
Steel Canyon Capital, LLC365,209$16.2M13.66%+50,422+16.0%Added
Brandywine Global Investment Management, LLC372,795$16.6M0.12%−6,657−1.8%Reduced
O'Shaughnessy Asset Management, LLC379,384$16.9M0.30%−19,738−4.9%Reduced
Kingdon Capital Management, L.L.C.400,000$17.8M2.66%+400,000New
Barclays PLC410,252$18.2M0.01%−151,146−26.9%Reduced
Philo Smith Capital Corp418,120$18.6M7.16%00.0%Unchanged
Man Group plc441,654$19.6M0.06%−480,071−52.1%Reduced
State Board of Administration of Florida Retirement System466,708$20.7M0.04%−746−0.2%Reduced
Putnam Investments LLC501,047$22.3M0.03%−19,407−3.7%Reduced
Invesco Ltd.508,152$22.6M0.01%−49,231−8.8%Reduced
UBS Group AG510,414$22.7M0.01%−62,401−10.9%Reduced
STRS Ohio551,889$24.5M0.09%−516,648−48.4%Reduced
AQR Capital Management LLC562,221$25.0M0.05%+39,675+7.6%Added
New York State Common Retirement Fund568,722$25.3M0.03%−470,515−45.3%Reduced
Macquarie Group Ltd579,418$25.8M0.02%−704,987−54.9%Reduced
Credit Suisse AG602,532$26.8M0.02%−10,273−1.7%Reduced
Envestnet Asset Management Inc607,967$27.0M0.01%+48,105+8.6%Added
Price T Rowe Associates Inc620,847$27.6M0.00%+426,218+219.0%Added
California State Teachers Retirement System679,582$30.2M0.04%−459−0.1%Reduced
Millennium Management LLC688,549$30.6M0.03%+230,262+50.2%Added
Los Angeles Capital Management LLC698,009$31.0M0.12%+162,521+30.4%Added
EULAV Asset Management714,500$31.8M0.80%00.0%Unchanged