13F

Stock

Arch Cap Group Ltd

Ticker not mapped · held by 907 managers

Reported value

$29.6B

Holders

907

+91 new · −105 exited

Holders’ est. mark

$171.6M

Price effect on 236 books still in the name

Largest holder

$3.01B

BlackRock, Inc.

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
BlackRock, Inc.31.4M$3.01B$2.19MCut−$34.4M
Artisan Partners Limited Partnership22.7M$2.18B$1.59MCut−$54.2M
VANGUARD CAPITAL MANAGEMENT LLC22.6M$2.17BHeld
BAMCO INC /NY/16.7M$1.6B$1.17MCut−$121.4M
State Street16.3M$1.56B$1.14MCut−$18.1M
VANGUARD PORTFOLIO MANAGEMENT LLC14.7M$1.41BHeld
WCM INVESTMENT MANAGEMENT, LLC12.6M$1.21B−$13.1MCut−$79M
GEODE CAPITAL MANAGEMENT, LLC10.6M$1.01B$822.5KAdded$12.3M
JPMORGAN CHASE & CO6.78M$648.5M−$2.02MAdded$1.83M
NORTHERN TRUST CORP4.47M$429.3M$313.1KCut−$15.2M
MORGAN STANLEY4.26M$409M$298.2KCut−$2.45M
DIMENSIONAL FUND ADVISORS LP4.17M$400.6M$251.2KAdded$11.6M
Madison Asset Management, LLC4.08M$391.3M$285.4KCut−$24.3M
Invesco Ltd.4.06M$389.7M$270.3KAdded$19.3M
Allspring Global Investments Holdings, LLC3.63M$346.8M$5.92MAdded$2.7M
ROYAL BANK OF CANADA3.53M$339M$238KAdded$15.4M
Polar Capital Holdings Plc3.3M$316.8M$231KCut−$2.65M
Legal & General Group Plc3.29M$315.6M$206.1KAdded$33.2M
PRINCIPAL FINANCIAL GROUP INC3.27M$314.3M$230.2KCut−$120M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC3.18M$305.2M$219.8KAdded$3.98M
MARSHFIELD ASSOCIATES3.05M$292.9M$202.1KAdded$16M
GOLDMAN SACHS GROUP INC2.86M$274.5M$200.2KCut−$8.47M
Icahn Capital2.73M$260.7M−$1.28MAdded$4.53M
FIRST TRUST ADVISORS LP2.63M$252.1M$43.8KAdded$192M
COOKE & BIELER LP2.24M$214.8M$156.7KCut−$37.9M
ENVESTNET ASSET MANAGEMENT INC2.22M$213.3M$146.5KAdded$12.6M
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2.15M$206.4M$143.3KAdded$10.1M
Boston Partners2.09M$200.9MNew
JONES FINANCIAL COMPANIES LLLP2.11M$197.5M−$23.9KAdded$196.6M
DEUTSCHE BANK AG\2.02M$193.8M$141.3KCut−$14.8M
VANGUARD FIDUCIARY TRUST CO2M$191.6MHeld
Amundi1.96M$188.1M$137.2KCut−$1.13M
UBS Group AG1.93M$184.9M$112.2KAdded$31.2M
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP1.91M$183.3M$88.8KAdded$61.7M
Swedbank AB1.88M$180.9M$131.9KCut−$2.84M
Nuveen, LLC1.85M$177.5M$129.4KCut−$62.1M
High Ground Investment Management LLP1.79M$172.2M$125.6KCut−$1.62M
BRANDES INVESTMENT PARTNERS, LP1.77M$170.1M$119.8KAdded$6.05M
Robeco Institutional Asset Management B.V.1.77M$170.1M$108.4KAdded$21.6M
BANK OF AMERICA CORP /DE/1.74M$167.2M$121.7KAdded$422.3K
Bank of New York Mellon Corp1.72M$165.4M$120.6KCut−$3.64M
Fidelity1.71M$164.3M$113.5KAdded$8.69M
GQG Partners LLC1.65M$158M$115.2KCut−$4.45M
SEI INVESTMENTS CO1.62M$155.6M$113.2KCut−$10.6M
FIDUCIARY MANAGEMENT INC /WI/1.46M$140.3M$77.9KAdded$33.6M
BARCLAYS PLC1.36M$130.8M$91.7KAdded$5.2M
Capital International Investors1.35M$129.8M$94.6KCut−$54.2M
BNP PARIBAS ASSET MANAGEMENT Holding S.A.1.33M$128M$127.9MAdded$127.9M
HSBC HOLDINGS PLC1.29M$123.4M−$176.4KAdded$85.8M
TWO SIGMA INVESTMENTS, LP1.27M$122.3M$89.2KCut−$46.8M
Champlain Investment Partners, LLC1.26M$121.2M$88.4KCut−$6.05M
WELLS FARGO & COMPANY/MN1.19M$114.2M$83.4KCut−$2.75M
Maren Capital LLC1.18M$113.2M$79.5KAdded$4.23M
BROWN ADVISORY INC1.16M$111.6M$81.4KCut−$1.88M
Egerton Capital (UK) LLP1.12M$107.2MNew
WELLINGTON MANAGEMENT GROUP LLP1.11M$106.6M$69.6KAdded$11.2M
Swiss National Bank1.06M$102.2M$71.5KAdded$4.18M
FRANKLIN RESOURCES INC1.06M$101.9M$59.7KAdded$20.1M
ASSETMARK, INC1.04M$99.5M$69.2KAdded$4.8M
Sumitomo Mitsui Trust Group, Inc.957.6K$91.9M$67KCut−$7.24M
AMERICAN CENTURY COMPANIES INC939.4K$90.2M$53.2KAdded$17.2M
STIFEL FINANCIAL CORP886.1K$85.1M$62.4KCut−$3.2M
California Public Employees Retirement System834.3K$80.1M$58.4KCut−$27.5M
Mitsubishi UFJ Asset Management Co., Ltd.816.4K$78.4M$1.66MAdded$5.29M
AMERIPRISE FINANCIAL INC801.9K$77M$85.5KCut−$27.7M
Vanguard Global Advisers, LLC788.4K$75.7MHeld
BNP PARIBAS FINANCIAL MARKETS783K$75.2M$54.7KAdded$243.6K
Clark Capital Management Group, Inc.715.5K$68.7M$50.1KCut−$4.22M
National Pension Service694.6K$66.7M$47.8KAdded$1.13M
NEW YORK STATE COMMON RETIREMENT FUND668.4K$64.2M$46.8KCut−$241K
Davis Asset Management, L.P.650K$62.4M$38.5KAdded$9.64M
RHUMBLINE ADVISERS640.7K$61.5M$44.8KCut−$1.67M
VANGUARD ASSET MANAGEMENT, Ltd613K$58.8MHeld
CANADA PENSION PLAN INVESTMENT BOARD611K$58.6M$41.4KAdded$1.96M
Qube Research & Technologies Ltd561.9K$53.9M$39.3KCut−$9.53M
BANK OF MONTREAL /CAN/555.4K$53.3M$38.9KCut−$3.79M
GENERAL AMERICAN INVESTORS CO INC530.2K$50.9M$37.1KCut−$6.66M
RAYMOND JAMES FINANCIAL INC530.1K$50.9M$31.5KAdded$7.7M
Port Capital LLC508.7K$48.8M$35.6KCut−$6.12M
Russell Investments Group, Ltd.496.6K$47.6M−$86KAdded$710.9K
Gladstone Capital Management LLP482.2K$46.3M$33.8KCut−$25.7M
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM473.3K$45.4M$33.1KCut−$2.4M
ANCHOR CAPITAL ADVISORS LLC443.1K$42.5M$30.8KAdded$319.3K
CITIGROUP INC438.4K$42.1M$26.7KAdded$5.45M
Man Group plc432.2K$41.5M$30.3KCut−$13.9M
ALLIANCEBERNSTEIN L.P.431.5K$41.4M−$1Cut−$6.01M
MILLENNIUM MANAGEMENT LLC430.6K$41.3M$30.1KCut−$27M
MANUFACTURERS LIFE INSURANCE COMPANY, THE427.3K$41M$29.9KCut−$14.1M
STOREBRAND ASSET MANAGEMENT AS426.3K$40.9M$20.2KAdded$13.3M
Smith Group Asset Management, LLC412.4K$39.6M$26.8KAdded$2.87M
FEDERATED HERMES, INC.411.9K$39.5M$28.8KCut−$14.6M
COMMERCE BANK391.6K$37.6M$26.1KAdded$1.78M
CONFLUENCE INVESTMENT MANAGEMENT LLC364.1K$34.9M$25.2KAdded$443K
Allianz Asset Management GmbH346.9K$33.3M$16.2KAdded$11.2M
Clearbridge Investments, LLC345K$33.1M$24.1KCut−$4.71M
AVIVA PLC323.1K$31M$22.3KAdded$390.5K
Korea Investment CORP320K$30.7M$22.4KCut−$3.6M
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM313.4K$30.1M$21.9KAdded$21.9K
PFA Pension, Forsikringsaktieselskab302.2K$29M−$189.2KAdded$1.7M
Universal- Beteiligungs- und Servicegesellschaft mbH301.6K$28.9M−$23.7KAdded$893.1K
DANSKE BANK A/S299.3K$28.7M$21KCut−$1.1M
Zurcher Kantonalbank (Zurich Cantonalbank)288.6K$27.7M$18.8KAdded$1.91M
Mediolanum International Funds Ltd288.7K$27.6M−$72.1KAdded$20.9M
PhiloSmith Capital Corp287.6K$27.6M$20.1KAdded$20.1K
FJARDE AP-FONDEN /FOURTH SWEDISH NATIONAL PENSION FUND287K$27.5M$12.9KAdded$9.86M
Aberdeen Group plc284.9K$27.3M$19.4KAdded$699.4K
STRS OHIO278.4K$26.7M$19.5KAdded$7.88K
BANK OF NOVA SCOTIA271.1K$26M$16.9KAdded$2.91M
Arbejdsmarkedets Tillaegspension270.7K$26M$17.7KAdded$1.71M
PUBLIC SECTOR PENSION INVESTMENT BOARD260.7K$25M$6.43KAdded$16.2M
APG Asset Management N.V.293.1K$24.4M$480KCut−$1.06M
Quantinno Capital Management LP248.6K$23.9M$13KAdded$6M
Bridgewater246.2K$23.6M$17.2KCut−$13.1M
CWM, LLC246.2K$23.6M$23.6MAdded$23.6M
VICTORY CAPITAL MANAGEMENT INC240K$23M$15KAdded$2.46M
WORLDQUANT MILLENNIUM ADVISORS LLC239.5K$23M$16.8KCut−$62.9M
Mitsubishi UFJ Trust & Banking Corp238.6K$22.9M$16.7KCut−$1.15M
JANE STREET GROUP, LLC236.1K$22.7M$16.5KCut−$30.4M
NATIXIS236.1K$22.7M$15.7KAdded$1.09M
KLP KAPITALFORVALTNING AS232.1K$22.3M$12.1KAdded$5.72M
BRAUN STACEY ASSOCIATES INC226.6K$21.8M$15.9KCut−$25.2K
LPL Financial LLC225.1K$21.6M$15.8KCut−$5.33M
NATIONAL BANK OF CANADA /FI/223.5K$21.5M$16.1KAdded$3.14M
GREAT LAKES ADVISORS, LLC219.4K$21.1M$15.4KCut−$17.7M
TORONTO DOMINION BANK218.9K$21M$15.3KCut−$5.43M
ROYAL LONDON ASSET MANAGEMENT LTD216K$20.7M$14.4KAdded$976.8K
STATE OF WISCONSIN INVESTMENT BOARD215.5K$20.7M$15.1KAdded$13.6K
Mariner, LLC212.5K$20.4M$9.85KAdded$2.15M
J. Safra Sarasin Holding AG211.3K$20.3M$8.84KAdded$673.6K
Pictet Asset Management Holding SA208.3K$20M$12.5KCut−$665.8K
Robertson Opportunity Capital, LLC202.1K$19.4M$14.1KAdded$14.1K
Jain Global LLC199.9K$19.2M$2.94KAdded$15.2M
ADAGE CAPITAL PARTNERS GP, L.L.C.195.2K$18.7M$13.7KCut−$12.5M
AustralianSuper Pty Ltd190.9K$18.3M$12.9KAdded$715.8K
TEACHER RETIREMENT SYSTEM OF TEXAS182.8K$17.5M$12.8KCut−$7.76M
Vanguard Investments Australia, Ltd.179.8K$17.3MHeld
Chevy Chase Trust Holdings, LLC179K$17.2M$12.5KCut−$655.9K
SEB Asset Management AB175K$16.8MHeld
&PARTNERS172.3K$16.6M$29.9KAdded$3.11M
Prana Capital Management, LP169.5K$16.3MNew
Illinois Municipal Retirement Fund166.6K$16M$11.7KCut−$1.47M
TRUIST FINANCIAL CORP162.1K$15.6M$11.3KCut−$1.62M
Federation des caisses Desjardins du Quebec161.4K$15.5M$8.94KAdded$3.25M
Asset Management One Co., Ltd.157.1K$15.1M−$61.5KCut−$2.95M
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND152.5K$14.6M$10.7KCut−$19.7M
Tredje AP-fonden149.5K$14.3M$2.55KAdded$10.9M
State of Tennessee, Department of Treasury147.5K$14.2M−$7.37KCut−$7.37K
Resona Asset Management Co.,Ltd.144.8K$13.9M−$8.59KCut−$196.5K
TD Asset Management Inc141.2K$13.6M$9.88KCut−$11.2M
Vinva Investment Management Ltd135K$12.9M−$140.4KCut−$23.2M
Lansforsakringar Fondforvaltning AB (publ)132.3K$12.7M$9.19KCut−$341K
Northstar Group, Inc.131.2K$12.6M$9.06KAdded$103.7K
SCHWARTZ INVESTMENT COUNSEL INC130K$12.5M$7KAdded$2.89M
NOMURA ASSET MANAGEMENT CO LTD129K$12.4M$8.94KAdded$129.6K
Williams Jones Wealth Management, LLC.122.7K$11.8M$8.59KCut−$91.3K
Eurizon Capital SGR S.p.A.120.2K$11.5MNew
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC121K$11.4M$32.9KAdded$3.86M
State of New Jersey Common Pension Fund D117.7K$11.3M$8.24KCut−$354K
OPPENHEIMER ASSET MANAGEMENT INC.117.6K$11.3M$8.23KCut−$116.1K
Grantham, Mayo, Van Otterloo & Co. LLC116.3K$11.2M$8.15KCut−$4.14M
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO115.7K$11.1M$8.1KCut−$386.5K
Creative Planning111.8K$10.7M$7.71KAdded$174.6K
Cetera Investment Advisers111.3K$10.7M$7.55KAdded$445.3K
Pathstone Holdings, LLC110.6K$10.6M$7.54KAdded$240.6K
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC105K$10.1M$7.35KCut−$86.6K
HEARTLAND ADVISORS INC103.5K$9.93M$6.14KAdded$1.52M
UNITED CAPITAL FINANCIAL ADVISORS, LLC103.3K$9.92M$6.78KAdded$621.2K
Tidal Investments LLC103.3K$9.89M−$3.85KAdded$7M
STATE OF MICHIGAN RETIREMENT SYSTEM101.4K$9.73M$7.1KCut−$98.4K
MACKENZIE FINANCIAL CORP101K$9.7M−$48.5KCut−$397.9K
Kinsale Capital Group, Inc.100.2K$9.62M$6.69KAdded$448.2K
Citadel99.2K$9.52M$6.94KCut−$26.2M
ARIZONA STATE RETIREMENT SYSTEM98.5K$9.46M$6.9KCut−$350.9K
PRUDENTIAL PLC97.5K$9.36M$6.82KCut−$6.22M
Czech National Bank97.4K$9.35M$6.66KAdded$212.1K
COMMONWEALTH EQUITY SERVICES, LLC92.5K$8.88M$5.3KAdded$1.64M
MARTINGALE ASSET MANAGEMENT L P91.5K$8.79M$5.79KAdded$850.4K
CIBC Asset Management Inc91.3K$8.77M$6.23KAdded$228.2K
ExodusPoint Capital Management, LP87.6K$8.41MNew
Rafferty Asset Management, LLC86.9K$8.34M$6.08KCut−$2.22M
Mirae Asset Global Investments Co., Ltd.85.9K$8.25M$5.27KAdded$1.02M
ProShare Advisors LLC85.4K$8.2M$5.98KCut−$408.3K
CREDIT AGRICOLE S A84.8K$8.14M$5.93KCut−$3.69M
Oxbow Advisors, LLC84.7K$8.13M$5.9KAdded$46.9K
CIBC Bancorp USA Inc.84.3K$8.1MHeld
DNB Asset Management AS84K$8.06M$5.43KAdded$623.8K
MetLife Investment Management, LLC83.4K$8.01M$5.84KCut−$286.9K
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS83.3K$7.99M$5.83KCut−$63.5K
Quantbot Technologies LP82.4K$7.91M$4.03KAdded$2.39M
VAN DEN BERG MANAGEMENT I, INC81.1K$7.78M$5.63KAdded$67.7K
VOYA INVESTMENT MANAGEMENT LLC79.5K$7.63M$5.56KCut−$141.5K
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC78.5K$7.54M$5.5KCut−$2.75M
TUDOR INVESTMENT CORP ET AL78.3K$7.52M$5.48KCut−$3.02M
IFM Investors Pty Ltd77.5K$7.44M$7.16MAdded$7.43M
Retirement Systems of Alabama75.9K$7.29M$5.31KCut−$81.5K
STEINBERG ASSET MANAGEMENT LLC74.2K$7.13M$5.2KAdded$4.43K
SUSQUEHANNA INTERNATIONAL GROUP, LLP74K$7.11M$5.18KCut−$24M
MERCER GLOBAL ADVISORS INC /ADV71.5K$6.86M$4.93KAdded$231.8K
CARDEROCK CAPITAL MANAGEMENT INC71.4K$6.86M$4.89KAdded$154.3K
PNC Financial Services Group, Inc.70.7K$6.78M$4.64KAdded$431.4K
Sone Capital Management, LLC70.4K$6.75M$4.93KCut−$784.4K
Gotham Asset Management, LLC70K$6.72M$4.9KCut−$135.3K
HighTower Advisors, LLC69.3K$6.66M$4.51KAdded$272K
Moran Wealth Management, LLC68.9K$6.61M$4.82KCut−$122.8K
NEUBERGER BERMAN GROUP LLC68.8K$6.6M$4.62KAdded$268.2K
Qsemble Capital Management, LP68.3K$6.56M$4.78KCut−$5.5M
ASR Vermogensbeheer N.V.68.2K$6.55M$4.69KAdded$124.7K
D.A. DAVIDSON & CO.68.1K$6.53M$4.3KAdded$640.4K
1832 Asset Management L.P.66.4K$6.38M$2.4KAdded$3.09M
CAPTRUST FINANCIAL ADVISORS66.3K$6.37M$2.38KAdded$3.13M
RBA Wealth Management, LLC65.4K$6.28M$4.58KCut−$30.6K
XPONANCE LLC65.3K$6.26M$4.02KAdded$750.7K
D. E. Shaw & Co., Inc.64.7K$6.21M$4.53KCut−$29M
VELA Investment Management, LLC64.6K$6.21M$4.33KAdded$276.8K
Wilmington Savings Fund Society, FSB64K$6.15M$4.48KCut−$48.3K
USS Investment Management Ltd63.7K$6.12M$4.4KAdded$495.1K
RENAISSANCE GROUP LLC63.3K$6.07M$4.44KCut−$966.6K
Cerity Partners LLC62.9K$6.04M$4.41KCut−$341K
FFT WEALTH MANAGEMENT LLC62.1K$5.96M$4.34KAdded$10.9K
Waverly Advisors, LLC61.8K$5.93M$378Added$5.42M
Daiwa Securities Group Inc.61.4K$5.89M$5.89MAdded$5.89M
CAPITAL FUND MANAGEMENT S.A.60.5K$5.81M$4.24KCut−$1.49M
NEOS Investment Management LLC60.3K$5.79M$4.16KAdded$91.9K
M&T Bank Corp60K$5.76M$4.19KCut−$429.9K
Focus Partners Wealth59.5K$5.71M$4.19KCut−$655.5K
Swiss Life Asset Management Ltd49.2K$5.56M$837KCut−$3.28M
NEW VERNON INVESTMENT MANAGEMENT LLC57.7K$5.54M$2.58KAdded$2M
Connecticut Wealth Management, LLC57.4K$5.51M$4.02KAdded$4.01K
Utah Retirement Systems57.3K$5.5M$4.01KCut−$245K
Baird Financial Group, Inc.56.9K$5.46M$3.94KCut−$128.2K
Ensign Peak Advisors, Inc56K$5.38M$2.53KAdded$1.9M
Wealthfront Advisers LLC55.2K$5.3M$3.86KCut−$978.4K
Vanguard Personalized Indexing Management, LLC54.9K$5.27M$3.6KAdded$333.5K
WEDGE CAPITAL MANAGEMENT L L P/NC54.4K$5.22M$3.81KCut−$3.14M
Numerai GP LLC54.3K$5.21M$2.3KAdded$2.06M
Police & Firemen's Retirement System of New Jersey54K$5.18M$3.78KCut−$121.3K
Adalta Capital Management LLC53.9K$5.18M$3.77KCut−$102.7K
Integrated Wealth Concepts LLC52.5K$5.04M$3.13KAdded$852.5K
Candriam S.C.A.52.1K$5M$3.26KAdded$250.8K
Investment Management Corp of Ontario52K$4.99M$3.6KAdded$61.2K
Sumitomo Mitsui DS Asset Management Company, Ltd51.8K$4.97M$3.55KAdded$103.5K
Corient Private Wealth LLC51.4K$4.9M−$23.8KAdded$965.9K
BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp50K$4.8M$3.5KCut−$1.54M
CHOREO, LLC49K$4.71M−$32.9KCut−$200.2K
LOS ANGELES CAPITAL MANAGEMENT LLC48K$4.6M$146.6KAdded$3.25M
Connor, Clark & Lunn Investment Management Ltd.47.1K$4.52MNew
NISSAY ASSET MANAGEMENT CORP /JAPAN47K$4.51M$3.29KCut−$64.1K
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management46.9K$4.5M$3.28KCut−$617.1K
MML INVESTORS SERVICES, LLC46.7K$4.48M$3.21KCut−$380.8K
INTECH INVESTMENT MANAGEMENT LLC46.6K$4.48M$2.58KAdded$944.5K

Who left

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.