Acadian Asset Management Inc.
AAMI- Exchange
- NYSE
- Industry
- Investment Advice
- SEC CIK
- 0001748824
In the last 90 days, Acadian Asset Management Inc. insiders filed 0 open-market purchases and 1 sale; 302 institutions reported holding it in 13F filings for Q2 2026, worth $2.58B in total; Soros Fund Management is the only superinvestor holding it.
13F holders, Q4 2024
Institutional positions in Acadian Asset Management Inc. as of Dec 31, 2024. 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
- 179
- +7 vs. Q3 2024
- Shares held
- 37.8M
- +582.9K (+1.6%) vs. Q3 2024
- Total value
- $994.2M
- +$50.4M (+5.3%) vs. Q3 2024
- New holders
- 28
- 63 more added
- Sold out
- 21
- 54 more reduced
Compare with Q3 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AAMI 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 302 | $2.58B |
| Q1 2026 | 256 | $1.96B |
| Q4 2025 | 256 | $1.67B |
| Q3 2025 | 250 | $1.68B |
| Q2 2025 | 218 | $1.26B |
| Q1 2025 | 191 | $929.0M |
| Q4 2024 | 179 | $994.2M |
| Q3 2024 | 172 | $943.8M |
| Q2 2024 | 164 | $843.2M |
| Q1 2024 | 168 | $894.4M |
| Q4 2023 | 171 | $786.6M |
| Q3 2023 | 163 | $797.6M |
| Q2 2023 | 156 | $864.2M |
| Q1 2023 | 166 | $981.8M |
| Q4 2022 | 144 | $871.9M |
| Q3 2022 | 151 | $635.2M |
| Q2 2022 | 152 | $767.4M |
| Q1 2022 | 163 | $1.07B |
| Q4 2021 | 180 | $1.20B |
| Q3 2021 | 178 | $2.07B |
| Q2 2021 | 167 | $1.85B |
| Q1 2021 | 169 | $1.61B |
Institutions, Q4 2024
Shares, value and share of portfolio for each institution holding Acadian Asset Management Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Great West Life Assurance Co | 26,704 | $702.0K | 0.00% | −2,643−9.0% | Reduced |
| California State Teachers Retirement System | 27,559 | $725.9K | 0.00% | −822−2.9% | Reduced |
| LPL Financial LLC | 27,842 | $733.4K | 0.00% | −185−0.7% | Reduced |
| Prudential Financial Inc | 28,056 | $739.0K | 0.00% | −500−1.8% | Reduced |
| HSBC Holdings PLC | 28,153 | $739.7K | 0.00% | +8,693+44.7% | Added |
| Nebula Research & Development LLC | 28,713 | $756.3K | 0.09% | +521+1.8% | Added |
| American Century Companies Inc | 29,813 | $785.3K | 0.00% | +21,622+264.0% | Added |
| Gsa Capital Partners LLP | 30,011 | $790.0K | 0.06% | −16,982−36.1% | Reduced |
| Tower Research Capital LLC (TRC) | 30,199 | $795.4K | 0.02% | +24,715+450.7% | Added |
| Linden Thomas Advisory Services, LLC | 30,293 | $797.9K | 0.10% | +5,607+22.7% | Added |
| Squarepoint Ops LLC | 30,601 | $806.0K | 0.00% | +7,440+32.1% | Added |
| Prelude Capital Management, LLC | 32,973 | $868.5K | 0.07% | −166−0.5% | Reduced |
| Verition Fund Management LLC | 33,118 | $872.3K | 0.00% | +24,715+294.1% | Added |
| Martingale Asset Management L P | 33,972 | $894.8K | 0.02% | +33,972 | New |
| SummerHaven Investment Management, LLC | 34,283 | $903.0K | 0.56% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 36,155 | $952.3K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 40,438 | $1.07M | 0.00% | +5,029+14.2% | Added |
| Susquehanna International Group, LLP | 44,475 | $1.17M | 0.00% | +9,464+27.0% | Added |
| PDT Partners, LLC | 47,167 | $1.24M | 0.11% | +10.0% | Added |
| Engineers Gate Manager LP | 47,419 | $1.25M | 0.02% | +47,419 | New |
| State of Wisconsin Investment Board | 50,505 | $1.33M | 0.00% | +2,585+5.4% | Added |
| Royce & Associates LP | 52,408 | $1.38M | 0.01% | +2,899+5.9% | Added |
| Susquehanna Fundamental Investments, LLC | 57,788 | $1.52M | 0.03% | +57,788 | New |
| Swiss National Bank | 58,326 | $1.54M | 0.00% | −600−1.0% | Reduced |
| Barclays PLC | 62,944 | $1.66M | 0.00% | −3,810−5.7% | Reduced |
| Algert Global LLC | 65,737 | $1.73M | 0.04% | +12,387+23.2% | Added |
| Renaissance Technologies LLC | 66,328 | $1.75M | 0.00% | +9,600+16.9% | Added |
| Jacobs Levy Equity Management, Inc | 68,173 | $1.80M | 0.01% | +3,113+4.8% | Added |
| Kestrel Investment Management Corp | 68,281 | $1.80M | 0.99% | 00.0% | Unchanged |
| Public Sector Pension Investment Board | 69,674 | $1.84M | 0.01% | +10,667+18.1% | Added |
| Deutsche Bank AG | 69,711 | $1.84M | 0.00% | +53,146+320.8% | Added |
| Jane Street Group, LLC | 69,804 | $1.84M | 0.00% | −48,941−41.2% | Reduced |
| FMR LLC | 71,966 | $1.90M | 0.00% | +68,446+1,944.5% | Added |
| D. E. Shaw & Co., Inc. | 78,812 | $2.08M | 0.00% | −52,331−39.9% | Reduced |
| AQR Capital Management LLC | 80,653 | $2.12M | 0.00% | −16,383−16.9% | Reduced |
| Bank of America Corp | 81,224 | $2.14M | 0.00% | +20,293+33.3% | Added |
| UBS Asset Management Americas Inc | 84,399 | $2.22M | 0.00% | +22,094+35.5% | Added |
| Legal & General Group Plc | 85,947 | $2.26M | 0.00% | +1,940+2.3% | Added |
| Teacher Retirement System of Texas | 92,916 | $2.45M | 0.01% | +67,694+268.4% | Added |
| EJF Capital LLC | 98,116 | $2.58M | 1.77% | 00.0% | Unchanged |
| Man Group plc | 111,609 | $2.94M | 0.01% | +410+0.4% | Added |
| Millennium Management LLC | 118,137 | $3.11M | 0.00% | −56,797−32.5% | Reduced |
| Citadel Advisors LLC | 130,121 | $3.43M | 0.00% | −54,390−29.5% | Reduced |
| Principal Financial Group Inc | 136,489 | $3.60M | 0.00% | +4,804+3.6% | Added |
| Richard Bernstein Advisors LLC | 138,290 | $3.64M | 0.08% | 00.0% | Unchanged |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 138,823 | $3.66M | 0.00% | +138,823 | New |
| Ameriprise Financial Inc | 146,219 | $3.85M | 0.00% | −10,270−6.6% | Reduced |
| Amundi | 168,003 | $4.21M | 0.00% | 00.0% | Unchanged |
| Tudor Investment Corp Et Al | 164,181 | $4.32M | 0.05% | +31,769+24.0% | Added |
| Qube Research & Technologies Ltd | 200,304 | $5.28M | 0.01% | +200,304 | New |
| Goldman Sachs Group Inc | 202,452 | $5.33M | 0.00% | −18,552−8.4% | Reduced |
| Two Sigma Investments, LP | 224,178 | $5.90M | 0.01% | −10,426−4.4% | Reduced |
| Bank of New York Mellon Corp | 236,123 | $6.22M | 0.00% | −8,784−3.6% | Reduced |
| ExodusPoint Capital Management, LP | 253,632 | $6.68M | 0.07% | +2,064+0.8% | Added |
| Invesco Ltd. | 298,735 | $7.87M | 0.00% | −68,269−18.6% | Reduced |
| Northern Trust Corp | 304,335 | $8.02M | 0.00% | +9,698+3.3% | Added |
| Federated Hermes, Inc. | 308,938 | $8.14M | 0.02% | +273,572+773.5% | Added |
| Two Sigma Advisers, LP | 344,375 | $9.07M | 0.02% | −16,300−4.5% | Reduced |
| JPMorgan Chase & Co | 345,748 | $9.11M | 0.00% | +81,075+30.6% | Added |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 346,293 | $9.12M | 0.16% | 00.0% | Unchanged |
| Systematic Alpha Investments, LLC | 370,108 | $9.75M | 0.36% | 00.0% | Unchanged |
| UBS Group AG | 381,881 | $10.1M | 0.00% | +329,614+630.6% | Added |
| Charles Schwab Investment Management Inc | 393,354 | $10.4M | 0.00% | −122,636−23.8% | Reduced |
| Victory Capital Management Inc | 503,646 | $13.3M | 0.01% | −20,657−3.9% | Reduced |
| Morgan Stanley | 516,291 | $13.6M | 0.00% | +38,384+8.0% | Added |
| North Reef Capital Management LP | 525,000 | $13.8M | 0.62% | −554,325−51.4% | Reduced |
| Arrowstreet Capital, Limited Partnership | 576,392 | $15.2M | 0.01% | +27,077+4.9% | Added |
| Geode Capital Management, LLC | 611,560 | $16.1M | 0.00% | +1,104+0.2% | Added |
| Nuveen Asset Management, LLC | 661,871 | $17.4M | 0.00% | +109,206+19.8% | Added |
| Impax Asset Management Group plc | 1,000,000 | $26.3M | 0.12% | −98,818−9.0% | Reduced |
| Dimensional Fund Advisors LP | 1,112,062 | $29.3M | 0.01% | −1,696−0.2% | Reduced |
| Jennison Associates LLC | 1,182,964 | $31.2M | 0.02% | +214,028+22.1% | Added |
| William Blair Investment Management, LLC | 1,192,974 | $31.4M | 0.08% | +28,937+2.5% | Added |
| State Street Corp | 1,274,467 | $33.6M | 0.00% | −39,186−3.0% | Reduced |
| Azora Capital LP | 1,565,866 | $41.2M | 1.85% | −462,492−22.8% | Reduced |
| Empyrean Capital Partners, LP | 1,880,634 | $49.5M | 2.49% | 00.0% | Unchanged |
| Vanguard Group Inc | 2,304,707 | $60.7M | 0.00% | +53,089+2.4% | Added |
| BlackRock, Inc. | 5,516,265 | $145.3M | 0.00% | +429,444+8.4% | Added |
| Paulson & Co. Inc. | 8,950,121 | $235.7M | 14.27% | 00.0% | Unchanged |
| Maltese Capital Management LLC | 0 | $0 | 0.00% | −90,000−100.0% | Sold out |
| Rhumbline Advisers | 0 | $0 | 0.00% | −83,237−100.0% | Sold out |
| Assenagon Asset Management S.A. | 0 | $0 | 0.00% | −55,574−100.0% | Sold out |
| Sterling Capital Management LLC | 0 | $0 | 0.00% | −36,445−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −27,814−100.0% | Sold out |
| Norges Bank | 0 | $0 | 0.00% | −26,201−100.0% | Sold out |
| Weiss Asset Management LP | 0 | $0 | 0.00% | −18,760−100.0% | Sold out |
| Crestline Management, LP | 0 | $0 | 0.00% | −18,639−100.0% | Sold out |
| Keeley-Teton Advisors, LLC | 0 | $0 | 0.00% | −18,201−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −8,943−100.0% | Sold out |
| Petrus Trust Company, LTA | 0 | $0 | 0.00% | −8,936−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −3,500−100.0% | Sold out |
| Catalyst Funds Management Pty Ltd | 0 | $0 | 0.00% | −1,600−100.0% | Sold out |
| Gladius Capital Management LP | 0 | $0 | 0.00% | −1,251−100.0% | Sold out |
| Point72 (DIFC) Ltd | 0 | $0 | 0.00% | −766−100.0% | Sold out |
| Truist Financial Corp | 0 | $0 | 0.00% | −690−100.0% | Sold out |
| Allspring Global Investments Holdings, LLC | 0 | $0 | 0.00% | −142−100.0% | Sold out |
| Capital Performance Advisors LLP | 0 | $0 | 0.00% | −141−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −117−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −94−100.0% | Sold out |
| Mendota Financial Group, LLC | 0 | $0 | 0.00% | −2−100.0% | Sold out |