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 2024
Institutional positions in Acadian Asset Management Inc. as of Mar 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
- 168
- −3 vs. Q4 2023
- Shares held
- 39.2M
- −1.89M (−4.6%) vs. Q4 2023
- Total value
- $894.4M
- +$107.9M (+13.7%) vs. Q4 2023
- New holders
- 23
- 49 more added
- Sold out
- 26
- 64 more reduced
Compare with Q4 2023: 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 2024
Shares, value and share of portfolio for each institution holding Acadian Asset Management Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Paulson & Co. Inc. | 8,950,121 | $204.4M | 14.12% | 00.0% | Unchanged |
| BlackRock Inc. | 5,484,331 | $125.3M | 0.00% | +42,190+0.8% | Added |
| Vanguard Group Inc | 2,659,284 | $60.7M | 0.00% | −20,781−0.8% | Reduced |
| Empyrean Capital Partners, LP | 1,880,634 | $43.0M | 2.46% | 00.0% | Unchanged |
| Azora Capital LP | 1,691,581 | $38.6M | 2.80% | −423,562−20.0% | Reduced |
| State Street Corp | 1,532,360 | $35.0M | 0.00% | +148,084+10.7% | Added |
| William Blair Investment Management, LLC | 1,201,914 | $27.5M | 0.07% | +5110.0% | Added |
| North Reef Capital Management LP | 1,128,247 | $25.8M | 1.34% | −747,478−39.9% | Reduced |
| Dimensional Fund Advisors LP | 1,122,373 | $25.6M | 0.01% | +6,392+0.6% | Added |
| Impax Asset Management Group plc | 1,048,818 | $24.0M | 0.09% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 777,617 | $17.8M | 0.00% | +36,490+4.9% | Added |
| Jennison Associates LLC | 759,391 | $17.3M | 0.01% | +172,318+29.4% | Added |
| Geode Capital Management, LLC | 686,640 | $15.7M | 0.00% | +9,945+1.5% | Added |
| Morgan Stanley | 557,920 | $12.7M | 0.00% | +29,218+5.5% | Added |
| Victory Capital Management Inc | 549,791 | $12.6M | 0.01% | +96,957+21.4% | Added |
| Nuveen Asset Management, LLC | 508,400 | $11.6M | 0.00% | +49,713+10.8% | Added |
| Arrowstreet Capital, Limited Partnership | 399,777 | $9.13M | 0.01% | +39,960+11.1% | Added |
| Citadel Advisors LLC | 372,086 | $8.50M | 0.01% | −4,911−1.3% | Reduced |
| Systematic Alpha Investments, LLC | 370,108 | $8.45M | 0.34% | 00.0% | Unchanged |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 346,293 | $7.91M | 0.18% | 00.0% | Unchanged |
| Northern Trust Corp | 337,141 | $7.70M | 0.00% | −13,944−4.0% | Reduced |
| Bank of New York Mellon Corp | 325,484 | $7.43M | 0.00% | −19,845−5.7% | Reduced |
| Invesco Ltd. | 281,267 | $6.42M | 0.00% | +139,891+98.9% | Added |
| Millennium Management LLC | 279,598 | $6.39M | 0.01% | −710,061−71.7% | Reduced |
| Two Sigma Investments, LP | 273,307 | $6.24M | 0.02% | +2,677+1.0% | Added |
| Allianz Asset Management GmbH | 261,105 | $5.96M | 0.01% | +72,755+38.6% | Added |
| Eagle Asset Management Inc | 250,990 | $5.71M | 0.03% | +250,990 | New |
| Two Sigma Advisers, LP | 224,275 | $5.12M | 0.01% | +21,600+10.7% | Added |
| Norges Bank | 218,970 | $5.00M | 0.00% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 205,153 | $4.69M | 0.00% | −7,165−3.4% | Reduced |
| Goldman Sachs Group Inc | 188,462 | $4.30M | 0.00% | +3,560+1.9% | Added |
| JPMorgan Chase & Co | 175,778 | $4.01M | 0.00% | −17,094−8.9% | Reduced |
| Amundi | 173,749 | $3.94M | 0.00% | +1,400+0.8% | Added |
| Principal Financial Group Inc | 168,370 | $3.85M | 0.00% | −407−0.2% | Reduced |
| Algert Global LLC | 160,204 | $3.66M | 0.14% | +79,802+99.3% | Added |
| Denali Advisors LLC | 157,091 | $3.59M | 1.06% | +78,347+99.5% | Added |
| D. E. Shaw & Co., Inc. | 142,603 | $3.26M | 0.00% | −38,519−21.3% | Reduced |
| Richard Bernstein Advisors LLC | 138,290 | $3.16M | 0.07% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 137,887 | $3.15M | 0.01% | −28,194−17.0% | Reduced |
| Tudor Investment Corp Et Al | 133,927 | $3.06M | 0.04% | +32,827+32.5% | Added |
| Man Group plc | 126,652 | $2.89M | 0.01% | −46,548−26.9% | Reduced |
| Rhumbline Advisers | 100,041 | $2.28M | 0.00% | −254−0.3% | Reduced |
| EJF Capital LLC | 98,116 | $2.24M | 1.56% | +8,250+9.2% | Added |
| Legal & General Group Plc | 94,974 | $2.17M | 0.00% | +522+0.6% | Added |
| Barclays PLC | 92,413 | $2.11M | 0.00% | +20,271+28.1% | Added |
| Keeley-Teton Advisors, LLC | 89,568 | $2.05M | 0.25% | −95,241−51.5% | Reduced |
| Teacher Retirement System of Texas | 83,986 | $1.92M | 0.01% | +39,379+88.3% | Added |
| AQR Capital Management LLC | 80,458 | $1.84M | 0.00% | +55,803+226.3% | Added |
| Maltese Capital Management LLC | 80,000 | $1.83M | 0.35% | −207,251−72.1% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 77,216 | $1.76M | 0.00% | +29,302+61.2% | Added |
| New York State Common Retirement Fund | 75,650 | $1.73M | 0.00% | +33,372+78.9% | Added |
| Public Sector Pension Investment Board | 67,189 | $1.53M | 0.01% | 00.0% | Unchanged |
| Swiss National Bank | 65,526 | $1.50M | 0.00% | 00.0% | Unchanged |
| Kestrel Investment Management Corp | 63,381 | $1.45M | 0.97% | −400−0.6% | Reduced |
| Credit Suisse AG | 61,606 | $1.41M | 0.00% | +1,576+2.6% | Added |
| Cubist Systematic Strategies, LLC | 57,000 | $1.30M | 0.01% | −81−0.1% | Reduced |
| Susquehanna Fundamental Investments, LLC | 56,584 | $1.29M | 0.06% | +56,584 | New |
| Royce & Associates LP | 53,598 | $1.22M | 0.01% | −2,533−4.5% | Reduced |
| American Century Companies Inc | 48,036 | $1.10M | 0.00% | +12,389+34.8% | Added |
| Bank of America Corp | 46,236 | $1.06M | 0.00% | −17,051−26.9% | Reduced |
| Assenagon Asset Management S.A. | 45,959 | $1.05M | 0.00% | +45,959 | New |
| UBS Asset Management Americas Inc | 40,899 | $934.1K | 0.00% | 00.0% | Unchanged |
| Martingale Asset Management L P | 39,246 | $896.4K | 0.02% | +10,100+34.7% | Added |
| UBS Group AG | 39,041 | $891.7K | 0.00% | −13,926−26.3% | Reduced |
| Renaissance Technologies LLC | 38,700 | $884.0K | 0.00% | −37,100−48.9% | Reduced |
| Truist Financial Corp | 38,206 | $872.6K | 0.00% | +301+0.8% | Added |
| Jacobs Levy Equity Management, Inc | 37,353 | $853.1K | 0.00% | +37,353 | New |
| Prudential Financial Inc | 36,386 | $831.1K | 0.00% | −900−2.4% | Reduced |
| Alliancebernstein L.P. | 36,155 | $825.8K | 0.00% | −4,300−10.6% | Reduced |
| California State Teachers Retirement System | 33,138 | $756.9K | 0.00% | −1,793−5.1% | Reduced |
| Prelude Capital Management, LLC | 32,973 | $753.1K | 0.05% | +9,633+41.3% | Added |
| Trexquant Investment LP | 32,385 | $739.7K | 0.01% | −6,446−16.6% | Reduced |
| State of Wisconsin Investment Board | 29,507 | $673.9K | 0.00% | −9,342−24.0% | Reduced |
| Great West Life Assurance Co | 29,326 | $670.0K | 0.00% | +2,213+8.2% | Added |
| HSBC Holdings PLC | 28,629 | $653.9K | 0.00% | +8,042+39.1% | Added |
| Texas Permanent School Fund | 28,335 | $647.2K | 0.01% | +924+3.4% | Added |
| Thrivent Financial for Lutherans | 28,087 | $642.0K | 0.00% | −763−2.6% | Reduced |
| Nebula Research & Development LLC | 23,497 | $536.7K | 0.12% | +23,497 | New |
| Quadrature Capital Ltd | 23,082 | $527.2K | 0.01% | +2,588+12.6% | Added |
| DGS Capital Management, LLC | 22,929 | $523.7K | 0.15% | +2,894+14.4% | Added |
| HST Ventures, LLC | 21,691 | $495.4K | 0.20% | +21,691 | New |
| Citigroup Inc | 21,029 | $480.3K | 0.00% | −33,306−61.3% | Reduced |
| State of Alaska, Department of Revenue | 19,724 | $450.0K | 0.01% | −194−1.0% | Reduced |
| Linden Thomas Advisory Services, LLC | 19,071 | $435.6K | 0.07% | +6,471+51.4% | Added |
| Illinois Municipal Retirement Fund | 18,719 | $428.0K | 0.01% | −293−1.5% | Reduced |
| Ensign Peak Advisors, Inc | 18,059 | $412.5K | 0.00% | −911−4.8% | Reduced |
| American International Group, Inc. | 17,561 | $401.1K | 0.00% | −156−0.9% | Reduced |
| MetLife Investment Management | 17,237 | $393.7K | 0.00% | 00.0% | Unchanged |
| Dynamic Technology Lab Private Ltd | 16,956 | $387.0K | 0.04% | −3,112−15.5% | Reduced |
| Capstone Investment Advisors, LLC | 16,555 | $378.1K | 0.01% | +16,555 | New |
| Creative Planning | 16,318 | $372.7K | 0.00% | +3,894+31.3% | Added |
| Louisiana State Employees Retirement System | 16,000 | $365.4K | 0.01% | −200−1.2% | Reduced |
| Voloridge Investment Management, LLC | 15,831 | $361.6K | 0.00% | +15,831 | New |
| New York Life Investment Management LLC | 15,813 | $361.2K | 0.00% | +15,813 | New |
| Petrus Trust Company, LTA | 15,540 | $354.9K | 0.03% | +15,540 | New |
| Exchange Traded Concepts, LLC | 15,462 | $353.2K | 0.01% | −4,672−23.2% | Reduced |
| Yousif Capital Management, LLC | 14,678 | $335.2K | 0.00% | −1,575−9.7% | Reduced |
| ExodusPoint Capital Management, LP | 14,654 | $335.0K | 0.00% | −25,522−63.5% | Reduced |
| Engineers Gate Manager LP | 14,586 | $333.1K | 0.01% | −26,986−64.9% | Reduced |
| Deutsche Bank AG | 14,342 | $327.6K | 0.00% | −284−1.9% | Reduced |