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 |
|---|---|---|---|---|---|
| Paulson & Co. Inc. | 8,950,121 | $235.7M | 14.27% | 00.0% | Unchanged |
| BlackRock, Inc. | 5,516,265 | $145.3M | 0.00% | +429,444+8.4% | Added |
| Vanguard Group Inc | 2,304,707 | $60.7M | 0.00% | +53,089+2.4% | Added |
| Empyrean Capital Partners, LP | 1,880,634 | $49.5M | 2.49% | 00.0% | Unchanged |
| Azora Capital LP | 1,565,866 | $41.2M | 1.85% | −462,492−22.8% | Reduced |
| State Street Corp | 1,274,467 | $33.6M | 0.00% | −39,186−3.0% | Reduced |
| William Blair Investment Management, LLC | 1,192,974 | $31.4M | 0.08% | +28,937+2.5% | Added |
| Jennison Associates LLC | 1,182,964 | $31.2M | 0.02% | +214,028+22.1% | Added |
| Dimensional Fund Advisors LP | 1,112,062 | $29.3M | 0.01% | −1,696−0.2% | Reduced |
| Impax Asset Management Group plc | 1,000,000 | $26.3M | 0.12% | −98,818−9.0% | Reduced |
| Nuveen Asset Management, LLC | 661,871 | $17.4M | 0.00% | +109,206+19.8% | Added |
| Geode Capital Management, LLC | 611,560 | $16.1M | 0.00% | +1,104+0.2% | Added |
| Arrowstreet Capital, Limited Partnership | 576,392 | $15.2M | 0.01% | +27,077+4.9% | Added |
| North Reef Capital Management LP | 525,000 | $13.8M | 0.62% | −554,325−51.4% | Reduced |
| Morgan Stanley | 516,291 | $13.6M | 0.00% | +38,384+8.0% | Added |
| Victory Capital Management Inc | 503,646 | $13.3M | 0.01% | −20,657−3.9% | Reduced |
| Charles Schwab Investment Management Inc | 393,354 | $10.4M | 0.00% | −122,636−23.8% | Reduced |
| UBS Group AG | 381,881 | $10.1M | 0.00% | +329,614+630.6% | Added |
| Systematic Alpha Investments, LLC | 370,108 | $9.75M | 0.36% | 00.0% | Unchanged |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 346,293 | $9.12M | 0.16% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 345,748 | $9.11M | 0.00% | +81,075+30.6% | Added |
| Two Sigma Advisers, LP | 344,375 | $9.07M | 0.02% | −16,300−4.5% | Reduced |
| Federated Hermes, Inc. | 308,938 | $8.14M | 0.02% | +273,572+773.5% | Added |
| Northern Trust Corp | 304,335 | $8.02M | 0.00% | +9,698+3.3% | Added |
| Invesco Ltd. | 298,735 | $7.87M | 0.00% | −68,269−18.6% | Reduced |
| ExodusPoint Capital Management, LP | 253,632 | $6.68M | 0.07% | +2,064+0.8% | Added |
| Bank of New York Mellon Corp | 236,123 | $6.22M | 0.00% | −8,784−3.6% | Reduced |
| Two Sigma Investments, LP | 224,178 | $5.90M | 0.01% | −10,426−4.4% | Reduced |
| Goldman Sachs Group Inc | 202,452 | $5.33M | 0.00% | −18,552−8.4% | Reduced |
| Qube Research & Technologies Ltd | 200,304 | $5.28M | 0.01% | +200,304 | New |
| Tudor Investment Corp Et Al | 164,181 | $4.32M | 0.05% | +31,769+24.0% | Added |
| Amundi | 168,003 | $4.21M | 0.00% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 146,219 | $3.85M | 0.00% | −10,270−6.6% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 138,823 | $3.66M | 0.00% | +138,823 | New |
| Richard Bernstein Advisors LLC | 138,290 | $3.64M | 0.08% | 00.0% | Unchanged |
| Principal Financial Group Inc | 136,489 | $3.60M | 0.00% | +4,804+3.6% | Added |
| Citadel Advisors LLC | 130,121 | $3.43M | 0.00% | −54,390−29.5% | Reduced |
| Millennium Management LLC | 118,137 | $3.11M | 0.00% | −56,797−32.5% | Reduced |
| Man Group plc | 111,609 | $2.94M | 0.01% | +410+0.4% | Added |
| EJF Capital LLC | 98,116 | $2.58M | 1.77% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 92,916 | $2.45M | 0.01% | +67,694+268.4% | Added |
| Legal & General Group Plc | 85,947 | $2.26M | 0.00% | +1,940+2.3% | Added |
| UBS Asset Management Americas Inc | 84,399 | $2.22M | 0.00% | +22,094+35.5% | Added |
| Bank of America Corp | 81,224 | $2.14M | 0.00% | +20,293+33.3% | Added |
| AQR Capital Management LLC | 80,653 | $2.12M | 0.00% | −16,383−16.9% | Reduced |
| D. E. Shaw & Co., Inc. | 78,812 | $2.08M | 0.00% | −52,331−39.9% | Reduced |
| FMR LLC | 71,966 | $1.90M | 0.00% | +68,446+1,944.5% | Added |
| Jane Street Group, LLC | 69,804 | $1.84M | 0.00% | −48,941−41.2% | Reduced |
| Deutsche Bank AG | 69,711 | $1.84M | 0.00% | +53,146+320.8% | Added |
| Public Sector Pension Investment Board | 69,674 | $1.84M | 0.01% | +10,667+18.1% | Added |
| Kestrel Investment Management Corp | 68,281 | $1.80M | 0.99% | 00.0% | Unchanged |
| Jacobs Levy Equity Management, Inc | 68,173 | $1.80M | 0.01% | +3,113+4.8% | Added |
| Renaissance Technologies LLC | 66,328 | $1.75M | 0.00% | +9,600+16.9% | Added |
| Algert Global LLC | 65,737 | $1.73M | 0.04% | +12,387+23.2% | Added |
| Barclays PLC | 62,944 | $1.66M | 0.00% | −3,810−5.7% | Reduced |
| Swiss National Bank | 58,326 | $1.54M | 0.00% | −600−1.0% | Reduced |
| Susquehanna Fundamental Investments, LLC | 57,788 | $1.52M | 0.03% | +57,788 | New |
| Royce & Associates LP | 52,408 | $1.38M | 0.01% | +2,899+5.9% | Added |
| State of Wisconsin Investment Board | 50,505 | $1.33M | 0.00% | +2,585+5.4% | Added |
| Engineers Gate Manager LP | 47,419 | $1.25M | 0.02% | +47,419 | New |
| PDT Partners, LLC | 47,167 | $1.24M | 0.11% | +10.0% | Added |
| Susquehanna International Group, LLP | 44,475 | $1.17M | 0.00% | +9,464+27.0% | Added |
| Citigroup Inc | 40,438 | $1.07M | 0.00% | +5,029+14.2% | Added |
| Alliancebernstein L.P. | 36,155 | $952.3K | 0.00% | 00.0% | Unchanged |
| SummerHaven Investment Management, LLC | 34,283 | $903.0K | 0.56% | 00.0% | Unchanged |
| Martingale Asset Management L P | 33,972 | $894.8K | 0.02% | +33,972 | New |
| Verition Fund Management LLC | 33,118 | $872.3K | 0.00% | +24,715+294.1% | Added |
| Prelude Capital Management, LLC | 32,973 | $868.5K | 0.07% | −166−0.5% | Reduced |
| Squarepoint Ops LLC | 30,601 | $806.0K | 0.00% | +7,440+32.1% | Added |
| Linden Thomas Advisory Services, LLC | 30,293 | $797.9K | 0.10% | +5,607+22.7% | Added |
| Tower Research Capital LLC (TRC) | 30,199 | $795.4K | 0.02% | +24,715+450.7% | Added |
| Gsa Capital Partners LLP | 30,011 | $790.0K | 0.06% | −16,982−36.1% | Reduced |
| American Century Companies Inc | 29,813 | $785.3K | 0.00% | +21,622+264.0% | Added |
| Nebula Research & Development LLC | 28,713 | $756.3K | 0.09% | +521+1.8% | Added |
| HSBC Holdings PLC | 28,153 | $739.7K | 0.00% | +8,693+44.7% | Added |
| Prudential Financial Inc | 28,056 | $739.0K | 0.00% | −500−1.8% | Reduced |
| LPL Financial LLC | 27,842 | $733.4K | 0.00% | −185−0.7% | Reduced |
| California State Teachers Retirement System | 27,559 | $725.9K | 0.00% | −822−2.9% | Reduced |
| Great West Life Assurance Co | 26,704 | $702.0K | 0.00% | −2,643−9.0% | Reduced |
| Wells Fargo & Company | 25,852 | $680.9K | 0.00% | +16,361+172.4% | Added |
| State of Tennessee, Treasury Department | 25,065 | $660.2K | 0.00% | +16,743+201.2% | Added |
| DGS Capital Management, LLC | 24,796 | $653.1K | 0.16% | −357−1.4% | Reduced |
| Campbell & CO Investment Adviser LLC | 23,249 | $612.4K | 0.05% | +4,062+21.2% | Added |
| State Board of Administration of Florida Retirement System | 22,812 | $600.9K | 0.00% | 00.0% | Unchanged |
| STRS Ohio | 22,500 | $592.6K | 0.00% | +22,500 | New |
| Thrivent Financial for Lutherans | 21,634 | $570.0K | 0.00% | −197−0.9% | Reduced |
| Creative Planning | 20,117 | $529.9K | 0.00% | +264+1.3% | Added |
| KLP Kapitalforvaltning AS | 19,732 | $519.7K | 0.00% | +19,732 | New |
| Ensign Peak Advisors, Inc | 18,059 | $475.7K | 0.00% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 17,305 | $455.8K | 0.01% | +5,458+46.1% | Added |
| MetLife Investment Management | 16,511 | $434.9K | 0.00% | +920+5.9% | Added |
| Winton Group Ltd | 16,135 | $425.0K | 0.03% | +16,135 | New |
| SG Americas Securities, LLC | 15,997 | $421.0K | 0.00% | +191+1.2% | Added |
| State of Alaska, Department of Revenue | 15,907 | $418.0K | 0.00% | +42+0.3% | Added |
| Horizon Investment Services, LLC | 15,640 | $412.0K | 0.18% | +15,640 | New |
| Quest Partners LLC | 15,605 | $411.0K | 0.05% | −12,854−45.2% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 15,359 | $404.6K | 0.00% | +194+1.3% | Added |
| Illinois Municipal Retirement Fund | 15,115 | $398.1K | 0.01% | −889−5.6% | Reduced |
| Corebridge Financial, Inc. | 14,441 | $380.4K | 0.00% | −1,429−9.0% | Reduced |
| Sherbrooke Park Advisers LLC | 14,229 | $374.8K | 0.12% | +14,229 | New |