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, Q1 2023
Institutional positions in Acadian Asset Management Inc. as of Mar 31, 2023. 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
- 166
- +23 vs. Q4 2022
- Shares held
- 41.3M
- −1.04M (−2.5%) vs. Q4 2022
- Total value
- $981.8M
- +$110.3M (+12.7%) vs. Q4 2022
- New holders
- 28
- 38 more added
- Sold out
- 5
- 71 more reduced
1 institution that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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, Q1 2023
Shares, value and share of portfolio for each institution holding Acadian Asset Management Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Susquehanna International Group, LLP | 38,707 | $912.7K | 0.00% | +38,707 | New |
| Royce & Associates LP | 39,710 | $936.4K | 0.01% | −24,384−38.0% | Reduced |
| California State Teachers Retirement System | 41,137 | $970.0K | 0.00% | −936−2.2% | Reduced |
| Wells Fargo & Company | 41,210 | $971.7K | 0.00% | −4,137−9.1% | Reduced |
| Panagora Asset Management Inc | 42,873 | $1.01M | 0.01% | −2,700−5.9% | Reduced |
| Credit Suisse AG | 43,181 | $1.02M | 0.00% | +1,109+2.6% | Added |
| Two Sigma Investments, LP | 46,244 | $1.09M | 0.00% | +46,244 | New |
| UBS Asset Management Americas Inc | 48,262 | $1.14M | 0.00% | +2,791+6.1% | Added |
| EJF Capital LLC | 50,718 | $1.20M | 0.45% | −15,000−22.8% | Reduced |
| Bank of America Corp | 52,135 | $1.23M | 0.00% | +7,930+17.9% | Added |
| Teacher Retirement System of Texas | 55,062 | $1.30M | 0.01% | −92,927−62.8% | Reduced |
| Public Sector Pension Investment Board | 56,841 | $1.34M | 0.01% | −1,956−3.3% | Reduced |
| Assenagon Asset Management S.A. | 61,082 | $1.44M | 0.01% | +61,082 | New |
| Tudor Investment Corp Et Al | 61,518 | $1.45M | 0.03% | −13,469−18.0% | Reduced |
| Aurora Investment Counsel | 62,298 | $1.47M | 0.96% | −429−0.7% | Reduced |
| Renaissance Technologies LLC | 67,600 | $1.59M | 0.00% | −34,037−33.5% | Reduced |
| Swiss National Bank | 71,526 | $1.69M | 0.00% | −8,500−10.6% | Reduced |
| UBS Group AG | 73,266 | $1.73M | 0.00% | +18,399+33.5% | Added |
| Citadel Advisors LLC | 79,060 | $1.86M | 0.00% | +40,394+104.5% | Added |
| Natixis Advisors, L.P. | 85,658 | $2.02M | 0.01% | +790+0.9% | Added |
| Kestrel Investment Management Corp | 88,228 | $2.08M | 1.17% | 00.0% | Unchanged |
| State of New Jersey Common Pension Fund D | 89,366 | $2.11M | 0.01% | 00.0% | Unchanged |
| Legal & General Group Plc | 92,485 | $2.18M | 0.00% | −1,344−1.4% | Reduced |
| Rhumbline Advisers | 95,976 | $2.26M | 0.00% | +4,974+5.5% | Added |
| Goldman Sachs Group Inc | 120,504 | $2.84M | 0.00% | −208,370−63.4% | Reduced |
| JPMorgan Chase & Co | 126,123 | $2.97M | 0.00% | +364+0.3% | Added |
| Victory Capital Management Inc | 128,848 | $3.04M | 0.00% | −9,980−7.2% | Reduced |
| Gillson Capital LP | 145,953 | $3.44M | 0.29% | −40,881−21.9% | Reduced |
| Balyasny Asset Management LLC | 162,971 | $3.84M | 0.01% | −73,030−30.9% | Reduced |
| Arrowstreet Capital, Limited Partnership | 167,018 | $3.94M | 0.01% | +167,018 | New |
| Allianz Asset Management GmbH | 172,742 | $4.07M | 0.01% | +11,510+7.1% | Added |
| Amundi | 187,637 | $4.13M | 0.00% | +4,398+2.4% | Added |
| Hillsdale Investment Management Inc. | 176,796 | $4.17M | 0.36% | +176,796 | New |
| Alliancebernstein L.P. | 179,333 | $4.23M | 0.00% | +10,138+6.0% | Added |
| Millennium Management LLC | 180,664 | $4.26M | 0.00% | −20,657−10.3% | Reduced |
| Interval Partners, LP | 192,616 | $4.54M | 0.26% | −64,776−25.2% | Reduced |
| Principal Financial Group Inc | 195,452 | $4.61M | 0.00% | −3,868−1.9% | Reduced |
| Invesco Ltd. | 221,545 | $5.22M | 0.00% | +64,551+41.1% | Added |
| Maltese Capital Management LLC | 232,500 | $5.48M | 2.07% | −188,900−44.8% | Reduced |
| Keeley-Teton Advisors, LLC | 232,625 | $5.49M | 0.68% | −4,756−2.0% | Reduced |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 246,326 | $5.81M | 0.11% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 248,584 | $5.86M | 0.00% | −8,740−3.4% | Reduced |
| Schonfeld Strategic Advisors LLC | 291,392 | $6.87M | 0.07% | +80,311+38.0% | Added |
| Northern Trust Corp | 334,182 | $7.88M | 0.00% | +5,561+1.7% | Added |
| Morgan Stanley | 338,823 | $7.99M | 0.00% | −3,855−1.1% | Reduced |
| Bank of New York Mellon Corp | 356,611 | $8.41M | 0.00% | −20,719−5.5% | Reduced |
| Man Group plc | – | $8.49M | 0.03% | – | – |
| Systematic Alpha Investments, LLC | 370,108 | $8.73M | 0.46% | 00.0% | Unchanged |
| Nuveen Asset Management, LLC | 451,510 | $10.6M | 0.00% | −25,794−5.4% | Reduced |
| Norges Bank | 451,950 | $10.7M | 0.00% | +152,400+50.9% | Added |
| Jennison Associates LLC | 461,836 | $10.9M | 0.01% | −315,801−40.6% | Reduced |
| Geode Capital Management, LLC | 591,681 | $14.0M | 0.00% | +30,231+5.4% | Added |
| Charles Schwab Investment Management Inc | 622,185 | $14.7M | 0.00% | +31,632+5.4% | Added |
| Impax Asset Management Group plc | 873,818 | $20.6M | 0.09% | −249,927−22.2% | Reduced |
| Mangrove Partners | 1,040,988 | $24.5M | 2.49% | −75,532−6.8% | Reduced |
| Vaughan Nelson Investment Management, L.P. | 1,093,996 | $25.8M | 0.32% | −10,201−0.9% | Reduced |
| Dimensional Fund Advisors LP | 1,146,675 | $27.0M | 0.01% | +15,921+1.4% | Added |
| North Reef Capital Management LP | 1,206,187 | $28.4M | 3.19% | +134,849+12.6% | Added |
| William Blair Investment Management, LLC | 1,298,203 | $30.6M | 0.11% | +4,333+0.3% | Added |
| State Street Corp | 1,311,284 | $30.9M | 0.00% | +6,150+0.5% | Added |
| Azora Capital LP | 1,333,146 | $31.4M | 4.82% | −120,099−8.3% | Reduced |
| Empyrean Capital Partners, LP | 1,880,634 | $44.3M | 1.80% | 00.0% | Unchanged |
| Vanguard Group Inc | 2,875,601 | $67.8M | 0.00% | −146,797−4.9% | Reduced |
| FMR LLC | 2,899,986 | $68.4M | 0.01% | +93,803+3.3% | Added |
| BlackRock Inc. | 5,063,564 | $119.4M | 0.00% | −181,120−3.5% | Reduced |
| Paulson & Co. Inc. | 8,950,121 | $211.0M | 17.55% | 00.0% | Unchanged |
| Gyon Technologies Capital Management, LP | 0 | $0 | 0.00% | −60,734−100.0% | Sold out |
| CSS LLC | 0 | $0 | 0.00% | −12,500−100.0% | Sold out |
| RBF Capital, LLC | 0 | $0 | 0.00% | −10,310−100.0% | Sold out |
| Sutton Wealth Advisors Inc. | 0 | $0 | 0.00% | −23−100.0% | Sold out |
| Rockefeller Capital Management L.P. | 0 | $0 | 0.00% | −21−100.0% | Sold out |
| Comerica Bank | – | – | – | – | Not filed |