ACGL · Company research
Arch Capital Group Ltd (ACGL): Ownership & Institutional Holders
Reported institutional positions. Filing dates and sources matter.
RESEARCH CONTEXT
Understand the numbers
Reported institutional positions. Filing dates and sources matter. Use period, currency, units and source fields when interpreting values.
80records availableFinancial Services
Ownership & Institutional Holders data
Database-backed records only
| holder name | cik | period end | shares held | market value | ownership percent | shares change | shares change percent | filing date | data source |
|---|---|---|---|---|---|---|---|---|---|
| Synergy Investment Management, LLC | 2053786 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 110 | 10677 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| SIT INVESTMENT ASSOCIATES INC | 769317 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 730 | 71 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| AMERIPRISE FINANCIAL INC | 820027 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 448906 | 43570817 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Quantitative Investment Management, LLC | 1445911 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 8096 | 785 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Steamboat Capital Partners, LLC | 1635663 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 29543 | 2867444 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Basecamp Wealth Advisors LLC | 2115254 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 85 | 8294 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Hamilton Capital Partners Inc. | 2141005 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2489 | 241582 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Ancora Advisors LLC | 1446114 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2646 | 256821 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| CYBER HORNET ETFs LLC | 1818014 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 947 | 91916 | — | — | — | Aug 24, 2026 | SEC_13F_DATASET |
| Adalta Capital Management LLC | 1698926 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 52693 | 5114383 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| AUXIER ASSET MANAGEMENT LLC | 1105863 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 12905 | 1252559 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Global Frontier Investments LLC | 1821219 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 150000 | 14559 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| IHT Wealth Management, LLC | 1697490 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 7383 | 716575 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| MANNING & NAPIER ADVISORS LLC | 62039 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 86 | 8433 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| AMERIFLEX GROUP, INC. | 2057637 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 16 | 1553 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 1081019 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 47698002 | 491428 | — | — | — | Aug 24, 2026 | SEC_13F_DATASET |
| Jump Financial, LLC | 1831577 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 57800 | 5610068 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| FIDUCIARY MANAGEMENT INC /WI/ | 764532 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1225226 | 118920436 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Financial Avengers, Inc. | 1844393 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1640 | 159178 | — | — | — | Aug 19, 2026 | SEC_13F_DATASET |
| Ramirez Asset Management, Inc. | 1992110 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 4724 | 458511 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Pacer Advisors, Inc. | 1616667 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 30109 | 2922 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| IAT REINSURANCE CO LTD. | 1633625 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 40000 | 645800 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| NEUBERGER BERMAN GROUP LLC | 1465109 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 58083 | 5637536 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| ATLAS CAPITAL ADVISORS INC. | 1434165 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5476 | 525641 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| MACKENZIE FINANCIAL CORP | 919859 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 109996 | 10676212 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| United Community Bank | 2000314 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5 | 485 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Clearbridge Investments, LLC | 1348883 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 704752 | 68403272 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| ALLSTATE CORP | 899051 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 46135 | 4477863 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | 1007280 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 122747 | 11913824 | — | — | — | Aug 17, 2026 | SEC_13F_DATASET |
| HUNTINGTON NATIONAL BANK | 49205 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3180 | 308650 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| BNP PARIBAS FINANCIAL MARKETS | 1166588 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1109264 | 107665164 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| MARTINGALE ASSET MANAGEMENT L P | 936944 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 91072 | 8839449 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| LOS ANGELES CAPITAL MANAGEMENT LLC | 1177206 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 410 | 39795 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Davis Asset Management, L.P. | 1945894 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 650000 | 63089000 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| First Commonwealth Financial Corp /PA/ | 712537 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3732 | 362228 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| GW&K Investment Management, LLC | 1082917 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 326 | 32 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| American Trust | 1905128 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2433 | 236147 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| DNB Asset Management AS | 1456670 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 84279 | 8180120 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| BESSEMER GROUP INC | 1054074 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 18809 | 1826 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| BROWN BROTHERS HARRIMAN & CO | 14661 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 13669 | 1326713 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| GEODE CAPITAL MANAGEMENT, LLC | 1214717 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 9348957 | 903821790 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| KLP KAPITALFORVALTNING AS | 1717443 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 240041 | 23298379 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Private Wealth Asset Management, LLC | 1883006 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 389 | 37756 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| THOMPSON SIEGEL & WALMSLEY LLC | 1008322 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 73657 | 7149 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Atlantic Private Wealth, LLC | 1893143 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 400 | 38824 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO | 315297 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 33792 | 3280 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Crescent Grove Advisors, LLC | 1713520 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3590 | 348445 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| Madison Asset Management, LLC | 1299351 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3799789 | 368807502 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY | 714142 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 21659 | 2102 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| TIAA-CREF INDIVIDUAL & INSTITUTIONAL SERVICES, LLC | 882928 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2164 | 210038 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| TIAA Wealth Investment Management LLC | 2124867 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1032 | 100166 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| Sanchez Gaunt Capital Management, LLC | 2113492 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 6576 | 638265 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| First Command Advisory Services, Inc. | 1727336 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 415 | 40280 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| Bank of New York Mellon Corp | 1390777 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 815074 | 79111082 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| GREAT LAKES ADVISORS, LLC | 1078013 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 259177 | 25155750 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| NISA INVESTMENT ADVISORS, LLC | 937615 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 26751 | 2596452 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| AGF MANAGEMENT LTD | 1003518 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 9520 | 924011 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| Catalyst Funds Management Pty Ltd | 1896150 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 37700 | 3659162 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| DANSKE BANK A/S | 800177 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 271444 | 26346355 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| Salomon & Ludwin, LLC | 1766156 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 152 | 14980 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| Covestor Ltd | 1909846 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 636 | 62 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| TRUST CO OF VERMONT | 1134008 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1017 | 98710 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| HARBOR CAPITAL ADVISORS, INC. | 1039128 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5658 | 549 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| PNC Financial Services Group, Inc. | 713676 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1712 | 27906 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| J.Safra Asset Management Corp | 1535293 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 40 | 3882 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| TWIN CAPITAL MANAGEMENT INC | 1059187 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 8127 | 788807 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| PANAGORA ASSET MANAGEMENT INC | 883677 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3743 | 363296 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| Parkwood LLC | 1597823 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 156143 | 15155 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Winch Advisory Services, LLC | 1585822 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 19 | 1844 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| Russell Investments Group, Ltd. | 1692234 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 137318 | 13392384 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| Moran Wealth Management, LLC | 1965334 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 65351 | 6342968 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| Parallel Advisors, LLC | 1690010 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 4424 | 429439 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| BRAUN STACEY ASSOCIATES INC | 872080 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 230526 | 22374854 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| Janney Montgomery Scott LLC | 1329948 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 132680 | 12878 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| QUADRANT CAPITAL GROUP LLC | 1650717 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 8055 | 781818 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| EQUITABLE TRUST CO | 33250 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 34142 | 3313823 | — | — | — | Jul 23, 2026 | SEC_13F_DATASET |
| TD PRIVATE CLIENT WEALTH LLC | 1551017 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 341 | 33097 | — | — | — | Aug 4, 2026 | SEC_13F_DATASET |
| USA FINANCIAL FORMULAS | 1534358 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 968 | 93954 | — | — | — | Aug 4, 2026 | SEC_13F_DATASET |
| Brooklyn FI, LLC | 1916123 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 55 | 5425 | — | — | — | Aug 4, 2026 | SEC_13F_DATASET |
| Campbell & CO Investment Adviser LLC | 1353570 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 34883 | 3385744 | — | — | — | Aug 3, 2026 | SEC_13F_DATASET |
Informational research only, not financial advice. Forecasts are uncertain and can be wrong.