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 |
|---|---|---|---|---|---|
| Paulson & Co. Inc. | 8,950,121 | $211.0M | 17.55% | 00.0% | Unchanged |
| BlackRock Inc. | 5,063,564 | $119.4M | 0.00% | −181,120−3.5% | Reduced |
| FMR LLC | 2,899,986 | $68.4M | 0.01% | +93,803+3.3% | Added |
| Vanguard Group Inc | 2,875,601 | $67.8M | 0.00% | −146,797−4.9% | Reduced |
| Empyrean Capital Partners, LP | 1,880,634 | $44.3M | 1.80% | 00.0% | Unchanged |
| Azora Capital LP | 1,333,146 | $31.4M | 4.82% | −120,099−8.3% | Reduced |
| State Street Corp | 1,311,284 | $30.9M | 0.00% | +6,150+0.5% | Added |
| William Blair Investment Management, LLC | 1,298,203 | $30.6M | 0.11% | +4,333+0.3% | Added |
| North Reef Capital Management LP | 1,206,187 | $28.4M | 3.19% | +134,849+12.6% | Added |
| Dimensional Fund Advisors LP | 1,146,675 | $27.0M | 0.01% | +15,921+1.4% | Added |
| Vaughan Nelson Investment Management, L.P. | 1,093,996 | $25.8M | 0.32% | −10,201−0.9% | Reduced |
| Mangrove Partners | 1,040,988 | $24.5M | 2.49% | −75,532−6.8% | Reduced |
| Impax Asset Management Group plc | 873,818 | $20.6M | 0.09% | −249,927−22.2% | Reduced |
| Charles Schwab Investment Management Inc | 622,185 | $14.7M | 0.00% | +31,632+5.4% | Added |
| Geode Capital Management, LLC | 591,681 | $14.0M | 0.00% | +30,231+5.4% | Added |
| Jennison Associates LLC | 461,836 | $10.9M | 0.01% | −315,801−40.6% | Reduced |
| Norges Bank | 451,950 | $10.7M | 0.00% | +152,400+50.9% | Added |
| Nuveen Asset Management, LLC | 451,510 | $10.6M | 0.00% | −25,794−5.4% | Reduced |
| Systematic Alpha Investments, LLC | 370,108 | $8.73M | 0.46% | 00.0% | Unchanged |
| Man Group plc | – | $8.49M | 0.03% | – | – |
| Bank of New York Mellon Corp | 356,611 | $8.41M | 0.00% | −20,719−5.5% | Reduced |
| Morgan Stanley | 338,823 | $7.99M | 0.00% | −3,855−1.1% | Reduced |
| Northern Trust Corp | 334,182 | $7.88M | 0.00% | +5,561+1.7% | Added |
| Schonfeld Strategic Advisors LLC | 291,392 | $6.87M | 0.07% | +80,311+38.0% | Added |
| Ameriprise Financial Inc | 248,584 | $5.86M | 0.00% | −8,740−3.4% | Reduced |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 246,326 | $5.81M | 0.11% | 00.0% | Unchanged |
| Keeley-Teton Advisors, LLC | 232,625 | $5.49M | 0.68% | −4,756−2.0% | Reduced |
| Maltese Capital Management LLC | 232,500 | $5.48M | 2.07% | −188,900−44.8% | Reduced |
| Invesco Ltd. | 221,545 | $5.22M | 0.00% | +64,551+41.1% | Added |
| Principal Financial Group Inc | 195,452 | $4.61M | 0.00% | −3,868−1.9% | Reduced |
| Interval Partners, LP | 192,616 | $4.54M | 0.26% | −64,776−25.2% | Reduced |
| Millennium Management LLC | 180,664 | $4.26M | 0.00% | −20,657−10.3% | Reduced |
| Alliancebernstein L.P. | 179,333 | $4.23M | 0.00% | +10,138+6.0% | Added |
| Hillsdale Investment Management Inc. | 176,796 | $4.17M | 0.36% | +176,796 | New |
| Amundi | 187,637 | $4.13M | 0.00% | +4,398+2.4% | Added |
| Allianz Asset Management GmbH | 172,742 | $4.07M | 0.01% | +11,510+7.1% | Added |
| Arrowstreet Capital, Limited Partnership | 167,018 | $3.94M | 0.01% | +167,018 | New |
| Balyasny Asset Management LLC | 162,971 | $3.84M | 0.01% | −73,030−30.9% | Reduced |
| Gillson Capital LP | 145,953 | $3.44M | 0.29% | −40,881−21.9% | Reduced |
| Victory Capital Management Inc | 128,848 | $3.04M | 0.00% | −9,980−7.2% | Reduced |
| JPMorgan Chase & Co | 126,123 | $2.97M | 0.00% | +364+0.3% | Added |
| Goldman Sachs Group Inc | 120,504 | $2.84M | 0.00% | −208,370−63.4% | Reduced |
| Rhumbline Advisers | 95,976 | $2.26M | 0.00% | +4,974+5.5% | Added |
| Legal & General Group Plc | 92,485 | $2.18M | 0.00% | −1,344−1.4% | Reduced |
| State of New Jersey Common Pension Fund D | 89,366 | $2.11M | 0.01% | 00.0% | Unchanged |
| Kestrel Investment Management Corp | 88,228 | $2.08M | 1.17% | 00.0% | Unchanged |
| Natixis Advisors, L.P. | 85,658 | $2.02M | 0.01% | +790+0.9% | Added |
| Citadel Advisors LLC | 79,060 | $1.86M | 0.00% | +40,394+104.5% | Added |
| UBS Group AG | 73,266 | $1.73M | 0.00% | +18,399+33.5% | Added |
| Swiss National Bank | 71,526 | $1.69M | 0.00% | −8,500−10.6% | Reduced |
| Renaissance Technologies LLC | 67,600 | $1.59M | 0.00% | −34,037−33.5% | Reduced |
| Aurora Investment Counsel | 62,298 | $1.47M | 0.96% | −429−0.7% | Reduced |
| Tudor Investment Corp Et Al | 61,518 | $1.45M | 0.03% | −13,469−18.0% | Reduced |
| Assenagon Asset Management S.A. | 61,082 | $1.44M | 0.01% | +61,082 | New |
| Public Sector Pension Investment Board | 56,841 | $1.34M | 0.01% | −1,956−3.3% | Reduced |
| Teacher Retirement System of Texas | 55,062 | $1.30M | 0.01% | −92,927−62.8% | Reduced |
| Bank of America Corp | 52,135 | $1.23M | 0.00% | +7,930+17.9% | Added |
| EJF Capital LLC | 50,718 | $1.20M | 0.45% | −15,000−22.8% | Reduced |
| UBS Asset Management Americas Inc | 48,262 | $1.14M | 0.00% | +2,791+6.1% | Added |
| Two Sigma Investments, LP | 46,244 | $1.09M | 0.00% | +46,244 | New |
| Credit Suisse AG | 43,181 | $1.02M | 0.00% | +1,109+2.6% | Added |
| Panagora Asset Management Inc | 42,873 | $1.01M | 0.01% | −2,700−5.9% | Reduced |
| Wells Fargo & Company | 41,210 | $971.7K | 0.00% | −4,137−9.1% | Reduced |
| California State Teachers Retirement System | 41,137 | $970.0K | 0.00% | −936−2.2% | Reduced |
| Royce & Associates LP | 39,710 | $936.4K | 0.01% | −24,384−38.0% | Reduced |
| Susquehanna International Group, LLP | 38,707 | $912.7K | 0.00% | +38,707 | New |
| Jackson Creek Investment Advisors LLC | 37,545 | $885.0K | 0.37% | +37,545 | New |
| Truist Financial Corp | 36,829 | $868.4K | 0.00% | +1,351+3.8% | Added |
| Envestnet Asset Management Inc | 35,608 | $839.6K | 0.00% | +35,608 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 34,220 | $806.9K | 0.01% | −368−1.1% | Reduced |
| Algert Global LLC | 33,842 | $798.0K | 0.04% | −66,818−66.4% | Reduced |
| Great West Life Assurance Co | 32,273 | $761.0K | 0.00% | −2,034−5.9% | Reduced |
| Thrivent Financial for Lutherans | 32,028 | $755.0K | 0.00% | −1,123−3.4% | Reduced |
| Voya Investment Management LLC | 31,624 | $745.7K | 0.00% | −359−1.1% | Reduced |
| Natixis Investment Managers International | 31,355 | $739.4K | 0.06% | −3,510−10.1% | Reduced |
| Texas Permanent School Fund | 28,983 | $683.4K | 0.01% | +7,765+36.6% | Added |
| Walleye Capital LLC | 26,880 | $633.8K | 0.01% | −5,087−15.9% | Reduced |
| Summit Global Investments | 26,800 | $632.0K | 0.05% | +26,800 | New |
| Two Sigma Advisers, LP | 25,075 | $591.3K | 0.00% | −900−3.5% | Reduced |
| PDT Partners, LLC | 24,865 | $586.3K | 0.08% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 24,185 | $570.3K | 0.00% | −165−0.7% | Reduced |
| Prudential Financial Inc | 31,472 | $570.3K | 0.00% | −1,300−4.0% | Reduced |
| American Century Companies Inc | 23,261 | $542.2K | 0.00% | −515−2.2% | Reduced |
| SG Americas Securities, LLC | 22,949 | $541.0K | 0.01% | +22,949 | New |
| Winton Group Ltd | 22,447 | $529.3K | 0.03% | +6,160+37.8% | Added |
| Engineers Gate Manager LP | 22,437 | $529.1K | 0.02% | +22,437 | New |
| State of Alaska, Department of Revenue | 22,131 | $521.0K | 0.01% | −373−1.7% | Reduced |
| Citigroup Inc | 21,926 | $517.0K | 0.00% | −3,480−13.7% | Reduced |
| Robeco Institutional Asset Management B.V. | 21,671 | $511.0K | 0.00% | −5,537−20.4% | Reduced |
| Deutsche Bank AG | 21,570 | $508.6K | 0.00% | +5,178+31.6% | Added |
| HRT Financial LP | 21,333 | $503.0K | 0.01% | +5,126+31.6% | Added |
| Capula Management Ltd | 21,120 | $498.0K | 0.04% | +21,120 | New |
| Maverick Capital LtdSuperinvestorMaverick Capital | 20,301 | $478.7K | 0.01% | +20,301 | New |
| State of Wisconsin Investment Board | 19,375 | $456.9K | 0.00% | −18,456−48.8% | Reduced |
| Ensign Peak Advisors, Inc | 18,970 | $447.3K | 0.00% | +1,900+11.1% | Added |
| Barclays PLC | 18,889 | $445.4K | 0.00% | −2,445−11.5% | Reduced |
| Yousif Capital Management, LLC | 18,379 | $433.4K | 0.01% | −2,165−10.5% | Reduced |
| American International Group, Inc. | 17,646 | $416.1K | 0.00% | +79+0.4% | Added |
| MetLife Investment Management | 17,237 | $406.4K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 16,990 | $400.6K | 0.00% | −6,089−26.4% | Reduced |