AAMI · Company research
Acadian Asset Management Inc. (AAMI): 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 |
|---|---|---|---|---|---|---|---|---|---|
| RHUMBLINE ADVISERS | 1115418 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 65048 | 4652212 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| State of Tennessee, Department of Treasury | 1587973 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 15121 | 1081454 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| VOYA INVESTMENT MANAGEMENT LLC | 1068837 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 18214 | 1302665 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| HBK INVESTMENTS L P | 1011443 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 10000 | 715200 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Woodline Partners LP | 1784547 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 883540 | 63190781 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| ANB BANK | 2067126 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 8157 | 583389 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| FIRST CITIZENS BANK & TRUST CO | 1092203 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 11097 | 793657 | — | — | — | Jul 13, 2026 | SEC_13F_DATASET |
| CWA Asset Management Group, LLC | 1667134 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 37227 | 2662458 | — | — | — | Jul 14, 2026 | SEC_13F_DATASET |
| &PARTNERS | 107136 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2999 | 214464 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Corient Private Wealth LP | 1948780 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3124 | 223428 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 1368163 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 11360 | 812467 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Invesco Ltd. | 914208 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 843565 | 60331769 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| LOS ANGELES CAPITAL MANAGEMENT LLC | 1177206 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 92 | 6580 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| ProShare Advisors LLC | 1357955 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 4019 | 287439 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| GROUP ONE TRADING LLC | 932540 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 95 | 6794 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| SG Americas Securities, LLC | 1313360 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 91597 | 6551 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| Cornerstone Investment Partners, LLC | 1328062 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 11117 | 795088 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| Cetera Investment Advisers | 1666741 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 7698 | 550578 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| BlackRock, Inc. | 2012383 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2919498 | 208802497 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| Horizon Investments, LLC | 1560717 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 12940 | 534681 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Procyon Advisors, LLC | 1804329 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5268 | 376774 | — | — | — | Jul 9, 2026 | SEC_13F_DATASET |
| ROYAL BANK OF CANADA | 1000275 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3297 | 236000 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 1644956 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 207796 | 14861570 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Ameritas Investment Partners, Inc. | 1055980 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2571 | 183878 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Pinnacle Wealth Planning Services, Inc. | 1726752 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 600 | 42912 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| Versant Capital Management, Inc | 1735057 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 110 | 7867 | — | — | — | Jul 2, 2026 | SEC_13F_DATASET |
| Public Sector Pension Investment Board | 1396318 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 130897 | 9361753 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Edgestream Partners, L.P. | 1535061 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 4327 | 309467 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| DIMENSIONAL FUND ADVISORS LP | 354204 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 858370 | 61390646 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| SummitTX Capital, L.P. | 2052310 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 6594 | 471603 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Tower Research Capital LLC (TRC) | 1533421 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1033 | 73880 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| FIRST TRUST ADVISORS LP | 1125816 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 194899 | 13939176 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM | 314969 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 9601 | 687 | — | — | — | Jul 23, 2026 | SEC_13F_DATASET |
| CREDIT AGRICOLE S A | 1191672 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 80000 | 5721600 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Allianz Asset Management GmbH | 1535323 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 145926 | 10436628 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| HSBC HOLDINGS PLC | 873630 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 7206 | 517247 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| CenterBook Partners LP | 1872738 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 4672 | 334141 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Tidal Investments LLC | 1600064 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 6984 | 499496 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| BOKF, NA | 9634 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 6585 | 470959 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| INTECH INVESTMENT MANAGEMENT LLC | 1086318 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 15218 | 1088392 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| Quantinno Capital Management LP | 1759654 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 23978 | 1714919 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| PRICE T ROWE ASSOCIATES INC /MD/ | 80255 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 23568 | 1686 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| SJS Investment Consulting Inc. | 1894302 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 45 | 3219 | — | — | — | Jul 22, 2026 | SEC_13F_DATASET |
| STRS OHIO | 820478 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 13900 | 994128 | — | — | — | Jul 30, 2026 | SEC_13F_DATASET |
| Squarepoint Ops LLC | 1642575 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 29242 | 2091388 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| US BANCORP \DE\ | 36104 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 650 | 46488 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Wealth Enhancement Trust Services, Inc. | 2067696 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 24 | 1716 | — | — | — | Jul 22, 2026 | SEC_13F_DATASET |
| STATE OF WISCONSIN INVESTMENT BOARD | 854157 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 38688 | 2766966 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Physician Wealth Advisors, Inc. | 1795173 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3 | 215 | — | — | — | Jul 20, 2026 | SEC_13F_DATASET |
| MetLife Investment Management, LLC | 1529735 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 16497 | 1179865 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Russell Investments Group, Ltd. | 1692234 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 7419 | 530606 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| VIRGINIA RETIREMENT SYSTEMS ET Al | 1005354 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 17700 | 1265904 | — | — | — | Aug 25, 2026 | SEC_13F_DATASET |
| MARSHALL WACE, LLP | 1318757 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3998 | 285937 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Mariner, LLC | 1373442 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 11916 | 852237 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Crossmark Global Holdings, Inc. | 1539204 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3053 | 218351 | — | — | — | Jul 16, 2026 | SEC_13F_DATASET |
| VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1176511 | 84144067 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Keating Financial Advisory Services, Inc. | 2103443 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 21 | 1502 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| MORGAN STANLEY | 895421 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 63119 | 4514321 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| HB Wealth Management, LLC | 1911253 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2905 | 207767 | — | — | — | Jul 29, 2026 | SEC_13F_DATASET |
| Louisiana State Employees Retirement System | 1537191 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 11700 | 636714 | — | — | — | Jul 20, 2026 | SEC_13F_DATASET |
| EverSource Wealth Advisors, LLC | 1710537 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 76 | 5436 | — | — | — | Jul 24, 2026 | SEC_13F_DATASET |
| OSAIC HOLDINGS, INC. | 1677044 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 28 | 2003 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| SIGNATUREFD, LLC | 1456048 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1209 | 86468 | — | — | — | Jul 24, 2026 | SEC_13F_DATASET |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | 1007280 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 534 | 38192 | — | — | — | Aug 17, 2026 | SEC_13F_DATASET |
| Global Retirement Partners, LLC | 1749744 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 46 | 3290 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| Impax Asset Management Group plc | 1749768 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 350000 | 25032000 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| SHP Wealth Management | 1807060 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 4 | 286 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Ankerstar Wealth, LLC | 2053917 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 13 | 930 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| RAYMOND JAMES FINANCIAL INC | 720005 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 35672 | 2551261 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| DARK FOREST CAPITAL MANAGEMENT LP | 1853322 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 10058 | 719348 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| CANADA LIFE ASSURANCE Co | 1046192 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 23156 | 1658 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Nuveen, LLC | 1871926 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 318596 | 22785986 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Police & Firemen's Retirement System of New Jersey | 2040686 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 8354 | 597478 | — | — | — | Jul 23, 2026 | SEC_13F_DATASET |
| KBC Group NV | 1411133 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 555 | 40 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| WELLS FARGO & COMPANY/MN | 72971 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 25852 | 1848935 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Rockefeller Capital Management L.P. | 1739439 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 49029 | 3506606 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Lido Advisors, LLC | 1650150 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 9625 | 688386 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| IFP Advisors, Inc | 1641866 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 72 | 5149 | — | — | — | Jul 20, 2026 | SEC_13F_DATASET |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 928047 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 14819 | 1059855 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| State of Alaska, Department of Revenue | 1370102 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 8683 | 621 | — | — | — | Jul 20, 2026 | SEC_13F_DATASET |
Informational research only, not financial advice. Forecasts are uncertain and can be wrong.