13F

Stock

Arch Cap Group Ltd

Ticker not mapped · held by 918 managers

Reported value

$30.2B

Holders

918

+8 new · −2 exited

Holders’ est. mark

$37.2M

Price effect on 7 books still in the name

Largest holder

$3.96B

Vanguard

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Vanguard41.3M$3.96BHeld
BlackRock, Inc.31.7M$3.04BHeld
Artisan Partners Limited Partnership23.2M$2.23BHeld
BAMCO INC /NY/18M$1.73BHeld
State Street16.5M$1.58BHeld
WCM INVESTMENT MANAGEMENT, LLC13.3M$1.28BHeld
GEODE CAPITAL MANAGEMENT, LLC10.5M$1BHeld
JPMORGAN CHASE & CO6.74M$646.6MHeld
NORGES BANK4.83M$463.2M−$1.22MAdded$10.5M
NORTHERN TRUST CORP4.63M$444.5MHeld
PRINCIPAL FINANCIAL GROUP INC4.53M$434.3MHeld
Madison Asset Management, LLC4.33M$415.6MHeld
MORGAN STANLEY4.29M$411.4M$22.1MAdded$25.3M
DIMENSIONAL FUND ADVISORS LP4.06M$389.1MHeld
Invesco Ltd.3.86M$370.4MHeld
Allspring Global Investments Holdings, LLC3.67M$344.1MHeld
ROYAL BANK OF CANADA3.37M$323.6MHeld
Polar Capital Holdings Plc3.33M$319.4MHeld
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC3.14M$301.2MHeld
GOLDMAN SACHS GROUP INC2.95M$283MHeld
Legal & General Group Plc2.94M$282.4MHeld
MARSHFIELD ASSOCIATES2.89M$276.9MHeld
Icahn Capital2.67M$256.2MHeld
COOKE & BIELER LP2.64M$252.8MHeld
Nuveen, LLC2.5M$239.6MHeld
DEUTSCHE BANK AG\2.17M$208.5MHeld
ENVESTNET ASSET MANAGEMENT INC2.09M$200.6MHeld
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2.05M$196.3MHeld
Amundi1.97M$189.2MHeld
Capital International Investors1.92M$184MHeld
Swedbank AB1.92M$183.7MHeld
High Ground Investment Management LLP1.81M$173.8MHeld
Bank of New York Mellon Corp1.76M$169.1MHeld
TWO SIGMA INVESTMENTS, LP1.76M$169.1MHeld
BANK OF AMERICA CORP /DE/1.74M$166.8M$7.46MAdded$36.4M
SEI INVESTMENTS CO1.73M$166.2MHeld
BRANDES INVESTMENT PARTNERS, LP1.71M$164.1MHeld
GQG Partners LLC1.69M$162.5MHeld
Fidelity1.62M$155.6MHeld
UBS Group AG1.6M$153.7MHeld
Robeco Institutional Asset Management B.V.1.55M$148.5MHeld
Champlain Investment Partners, LLC1.33M$127.2MHeld
BARCLAYS PLC1.31M$125.6M$6.8MCut−$10.4M
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP1.27M$121.7MHeld
WELLS FARGO & COMPANY/MN1.22M$117MHeld
BROWN ADVISORY INC1.18M$113.5MHeld
Maren Capital LLC1.14M$108.9MHeld
California Public Employees Retirement System1.12M$107.5MHeld
FIDUCIARY MANAGEMENT INC /WI/1.11M$106.7MHeld
AMERIPRISE FINANCIAL INC1.09M$104.7MHeld
Sumitomo Mitsui Trust Group, Inc.1.03M$99.2MHeld
Swiss National Bank1.02M$98MHeld
WELLINGTON MANAGEMENT GROUP LLP994.5K$95.4MHeld
ASSETMARK, INC987.3K$94.7MHeld
STIFEL FINANCIAL CORP920.1K$88.3MHeld
WORLDQUANT MILLENNIUM ADVISORS LLC895.8K$85.9MHeld
FRANKLIN RESOURCES INC853.2K$81.8MHeld
BNP PARIBAS FINANCIAL MARKETS781K$74.9MHeld
Mitsubishi UFJ Asset Management Co., Ltd.778.6K$73.1MHeld
AMERICAN CENTURY COMPANIES INC760.6K$73MHeld
Clark Capital Management Group, Inc.760K$72.9MHeld
Gladstone Capital Management LLP750.5K$72MHeld
MILLENNIUM MANAGEMENT LLC712.2K$68.3MHeld
TWO SIGMA ADVISERS, LP688.9K$66.1MHeld
National Pension Service683.3K$65.5MHeld
NEW YORK STATE COMMON RETIREMENT FUND671.4K$64.4MHeld
Qube Research & Technologies Ltd661.7K$63.5MHeld
RHUMBLINE ADVISERS658.6K$63.2MHeld
FIRST TRUST ADVISORS LP626K$60MHeld
GENERAL AMERICAN INVESTORS CO INC600K$57.6MHeld
BANK OF MONTREAL /CAN/595.3K$57.1MHeld
CANADA PENSION PLAN INVESTMENT BOARD591K$56.7MHeld
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC588.8K$56.5MHeld
Man Group plc577.7K$55.4MHeld
MANUFACTURERS LIFE INSURANCE COMPANY, THE574.3K$55.1MHeld
Port Capital LLC572.8K$54.9MHeld
FEDERATED HERMES, INC.564.1K$54.1MHeld
JANE STREET GROUP, LLC553.1K$53.1MHeld
Davis Asset Management, L.P.550K$52.8MHeld
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM498.6K$47.8MHeld
ALLIANCEBERNSTEIN L.P.494.1K$47.4MHeld
Russell Investments Group, Ltd.488.3K$46.9MHeld
RAYMOND JAMES FINANCIAL INC450.2K$43.2MHeld
ANCHOR CAPITAL ADVISORS LLC440.1K$42.2MHeld
FIL Ltd439.1K$42.1MHeld
GREAT LAKES ADVISORS, LLC404.1K$38.8MHeld
Clearbridge Investments, LLC394.4K$37.8MHeld
HSBC HOLDINGS PLC389.7K$37.6MHeld
Bridgewater383K$36.7MHeld
Smith Group Asset Management, LLC382.8K$36.7MHeld
CITIGROUP INC381.9K$36.6MHeld
Vinva Investment Management Ltd373.1K$36.1MHeld
COMMERCE BANK373.3K$35.8MHeld
Citadel372.5K$35.7MHeld
D. E. Shaw & Co., Inc.366.9K$35.2MHeld
CONFLUENCE INVESTMENT MANAGEMENT LLC359.7K$34.5MHeld
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND358.3K$34.4MHeld
Korea Investment CORP357.7K$34.3MHeld
Capitolis Liquid Global Markets LLC339K$32.5MHeld
ADAGE CAPITAL PARTNERS GP, L.L.C.326K$31.3MHeld
SUSQUEHANNA INTERNATIONAL GROUP, LLP324.3K$31.1MHeld
AVIVA PLC319.3K$30.6MHeld
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM313.4K$30.1MHeld
DANSKE BANK A/S311K$29.8M$1.1MAdded$9.29M
Universal- Beteiligungs- und Servicegesellschaft mbH292.1K$28MHeld
STOREBRAND ASSET MANAGEMENT AS288.4K$27.7MHeld
PhiloSmith Capital Corp287.6K$27.6MHeld
PFA Pension, Forsikringsaktieselskab282.5K$27.3MHeld
LPL Financial LLC280.8K$26.9MHeld
STRS OHIO278.5K$26.7MHeld
Aberdeen Group plc277.8K$26.6MHeld
TORONTO DOMINION BANK275.7K$26.4MHeld
Zurcher Kantonalbank (Zurich Cantonalbank)268.9K$25.8MHeld
APG Asset Management N.V.311.9K$25.5MHeld
TEACHER RETIREMENT SYSTEM OF TEXAS263.8K$25.3MHeld
TD Asset Management Inc258.6K$24.8MHeld
Arbejdsmarkedets Tillaegspension253K$24.3MHeld
Mitsubishi UFJ Trust & Banking Corp250.8K$24.1MHeld
BANK OF NOVA SCOTIA241K$23.1MHeld
Allianz Asset Management GmbH230.8K$22.1MHeld
BRAUN STACEY ASSOCIATES INC227K$21.8MHeld
NATIXIS224.9K$21.6MHeld
STATE OF WISCONSIN INVESTMENT BOARD215.5K$20.7MHeld
Pictet Asset Management Holding SA215.3K$20.7MHeld
VICTORY CAPITAL MANAGEMENT INC214.5K$20.6MHeld
ROYAL LONDON ASSET MANAGEMENT LTD206K$19.8MHeld
J. Safra Sarasin Holding AG204.4K$19.6MHeld
Robertson Opportunity Capital, LLC202.1K$19.4MHeld
NATIONAL BANK OF CANADA /FI/190.9K$18.3MHeld
Mariner, LLC190.2K$18.2MHeld
Asset Management One Co., Ltd.187K$18MHeld
Quantinno Capital Management LP186.2K$17.9MHeld
Chevy Chase Trust Holdings, LLC186K$17.8MHeld
FJARDE AP-FONDEN /FOURTH SWEDISH NATIONAL PENSION FUND184.4K$17.7MHeld
Skandinaviska Enskilda Banken AB (publ)184K$17.7MHeld
AustralianSuper Pty Ltd183.6K$17.6MHeld
Illinois Municipal Retirement Fund182.1K$17.5MHeld
TRUIST FINANCIAL CORP179.1K$17.2MHeld
Brandywine Global Investment Management, LLC178.2K$17.1MHeld
KLP KAPITALFORVALTNING AS172.6K$16.6MHeld
PRUDENTIAL PLC162.4K$15.6MHeld
Grantham, Mayo, Van Otterloo & Co. LLC159.5K$15.3MHeld
Trexquant Investment LP155.8K$14.9MHeld
State of Tennessee, Department of Treasury147.5K$14.2MHeld
Resona Asset Management Co.,Ltd.146.8K$14.1MHeld
&PARTNERS140.3K$13.5MHeld
Lansforsakringar Fondforvaltning AB (publ)135.9K$13MHeld
Northstar Group, Inc.130.2K$12.5MHeld
NOMURA ASSET MANAGEMENT CO LTD127.7K$12.3MHeld
Federation des caisses Desjardins du Quebec127.7K$12.2MHeld
Qsemble Capital Management, LP125.6K$12.1MHeld
Williams Jones Wealth Management, LLC.123.8K$11.9MHeld
CREDIT AGRICOLE S A123.3K$11.8MHeld
State of New Jersey Common Pension Fund D121.4K$11.6MHeld
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO119.8K$11.5MHeld
OPPENHEIMER ASSET MANAGEMENT INC.118.9K$11.4MHeld
Rafferty Asset Management, LLC110.1K$10.6MHeld
Creative Planning110K$10.6MHeld
TUDOR INVESTMENT CORP ET AL109.9K$10.5M$548KAdded$958.3K
Pathstone Holdings, LLC108.2K$10.4MHeld
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC107.2K$10.3MHeld
Cetera Investment Advisers106.7K$10.2MHeld
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC105.9K$10.2MHeld
MACKENZIE FINANCIAL CORP104.7K$10.1MHeld
STATE OF MICHIGAN RETIREMENT SYSTEM102.5K$9.83MHeld
ARIZONA STATE RETIREMENT SYSTEM102.3K$9.81MHeld
RIPOSTE CAPITAL LLC100K$9.59MHeld
SCHWARTZ INVESTMENT COUNSEL INC100K$9.59MHeld
UNITED CAPITAL FINANCIAL ADVISORS, LLC96.9K$9.3MHeld
IEQ CAPITAL, LLC95.9K$9.2MHeld
Kinsale Capital Group, Inc.95.6K$9.17MHeld
Czech National Bank95.2K$9.13MHeld
Swiss Life Asset Management Ltd92.2K$8.84M$478.4KCut−$6.77M
PUBLIC SECTOR PENSION INVESTMENT BOARD91.9K$8.82MHeld
ProShare Advisors LLC89.7K$8.6MHeld
CIBC Asset Management Inc89K$8.54MHeld
HEARTLAND ADVISORS INC87.7K$8.41MHeld
WEDGE CAPITAL MANAGEMENT L L P/NC87.1K$8.36MHeld
MetLife Investment Management, LLC86.5K$8.3MHeld
Oxbow Advisors, LLC84.3K$8.09MHeld
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS84K$8.06MHeld
Rockefeller Capital Management L.P.83.3K$7.99MHeld
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.83K$7.97MHeld
MARTINGALE ASSET MANAGEMENT L P82.7K$7.93MHeld
US BANCORP \DE\82K$7.87MHeld
VOYA INVESTMENT MANAGEMENT LLC81K$7.77MHeld
VAN DEN BERG MANAGEMENT I, INC80.4K$7.72MHeld
AXXCESS WEALTH MANAGEMENT, LLC80.3K$7.71MHeld
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC80.4K$7.55MHeld
Sone Capital Management, LLC78.6K$7.54MHeld
DNB Asset Management AS77.6K$7.44MHeld
Y-Intercept (Hong Kong) Ltd77.1K$7.39MHeld
Retirement Systems of Alabama76.8K$7.37MHeld
CAPITAL FUND MANAGEMENT S.A.76.1K$7.3MHeld
COMMONWEALTH EQUITY SERVICES, LLC75.5K$7.24MHeld
Mirae Asset Global Investments Co., Ltd.75.3K$7.23MHeld
STEINBERG ASSET MANAGEMENT LLC74.3K$7.12MHeld
RENAISSANCE GROUP LLC73.4K$7.04MHeld
Gotham Asset Management, LLC71.5K$6.85MHeld
Squarepoint Ops LLC71K$6.81MHeld
Moran Wealth Management, LLC70.2K$6.73MHeld
CARDEROCK CAPITAL MANAGEMENT INC69.9K$6.7MHeld
Mediolanum International Funds Ltd69.3K$6.7MHeld
MERCER GLOBAL ADVISORS INC /ADV69.1K$6.63MHeld
FORSTA AP-FONDEN68.7K$6.59MHeld
Jefferies Financial Group Inc.68K$6.52MHeld
ASR Vermogensbeheer N.V.67K$6.43MHeld
HighTower Advisors, LLC66.6K$6.38MHeld
Cerity Partners LLC66.5K$6.38MHeld
Focus Partners Wealth66.4K$6.37MHeld
PNC Financial Services Group, Inc.66.2K$6.35MHeld
BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp66.1K$6.34MHeld
NEUBERGER BERMAN GROUP LLC66K$6.34MHeld
RBA Wealth Management, LLC65.7K$6.31MHeld
Wealthfront Advisers LLC65.4K$6.28MHeld
Wilmington Savings Fund Society, FSB64.6K$6.19MHeld
M&T Bank Corp64.6K$6.19MHeld
CLOVERFIELDS CAPITAL GROUP, LP63.3K$6.08MHeld
Elo Mutual Pension Insurance Co62.3K$5.97MHeld
FFT WEALTH MANAGEMENT LLC62K$5.95MHeld
VELA Investment Management, LLC61.8K$5.93MHeld
D.A. DAVIDSON & CO.61.4K$5.89MHeld
Sciencast Management LP60.9K$5.84MHeld
Utah Retirement Systems59.8K$5.74MHeld
NEOS Investment Management LLC59.4K$5.69MHeld
USS Investment Management Ltd58.6K$5.62MHeld
Baird Financial Group, Inc.58.3K$5.59MHeld
Quantbot Technologies LP57.5K$5.52MHeld
XPONANCE LLC57.5K$5.51MHeld
Connecticut Wealth Management, LLC57.4K$5.5MHeld
Police & Firemen's Retirement System of New Jersey55.3K$5.31MHeld
Adalta Capital Management LLC55K$5.28MHeld
Capital Group Private Client Services, Inc.53.6K$5.14MHeld
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management53.4K$5.12MHeld
MACQUARIE GROUP LTD52.4K$5.03MHeld
Vanguard Personalized Indexing Management, LLC51.5K$4.94MHeld
Investment Management Corp of Ontario51.4K$4.93MHeld
CHOREO, LLC50.7K$4.91MHeld
Sumitomo Mitsui DS Asset Management Company, Ltd50.7K$4.87MHeld
MML INVESTORS SERVICES, LLC50.7K$4.86MHeld
CIBC WORLD MARKETS CORP50.7K$4.86MHeld
XTX Topco Ltd50.2K$4.82MHeld
Candriam S.C.A.49.5K$4.75MHeld
NISSAY ASSET MANAGEMENT CORP /JAPAN47.7K$4.57MHeld
Entropy Technologies, LP46.7K$4.48MHeld
Osmosis Investment Management UK Ltd46.6K$4.47MHeld
Banque Cantonale Vaudoise45.4K$4.35MHeld
Bank Julius Baer & Co. Ltd, Zurich44.5K$4.29MHeld
MERITAGE PORTFOLIO MANAGEMENT44.2K$4.24MHeld
Integrated Wealth Concepts LLC43.7K$4.19MHeld

Who left

Positions as of Q4 2025. 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.