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 2021
Institutional positions in Acadian Asset Management Inc. as of Dec 31, 2021. 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
- 180
- +3 vs. Q3 2021
- Shares held
- 46.9M
- −32.1M (−40.6%) vs. Q3 2021
- Total value
- $1.20B
- −$865.3M (−41.8%) vs. Q3 2021
- New holders
- 38
- 37 more added
- Sold out
- 35
- 96 more reduced
1 institution that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2021: 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 2021
Shares, value and share of portfolio for each institution holding Acadian Asset Management Inc.; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Prudential Financial Inc | 40,357 | $1.03M | 0.00% | −22,375−35.7% | Reduced |
| Nomura Holdings Inc | 41,350 | $1.06M | 0.01% | −44,651−51.9% | Reduced |
| Full18 Capital LLC | 35,579 | $1.07M | 0.45% | −14,121−28.4% | Reduced |
| Toscafund Asset Management LLP | 43,605 | $1.12M | 0.96% | −295,045−87.1% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 43,721 | $1.12M | 0.00% | −141,156−76.4% | Reduced |
| Citigroup Inc | 44,766 | $1.15M | 0.00% | +1,781+4.1% | Added |
| Caption Management, LLC | 45,165 | $1.16M | 0.07% | −1,926−4.1% | Reduced |
| SEI Investments Co | 45,545 | $1.17M | 0.00% | −18,360−28.7% | Reduced |
| Robeco Institutional Asset Management B.V. | 50,007 | $1.28M | 0.00% | −65,253−56.6% | Reduced |
| New York State Common Retirement Fund | 51,907 | $1.33M | 0.00% | −10,679−17.1% | Reduced |
| Hussman Strategic Advisors, Inc. | 52,000 | $1.33M | 0.29% | −41,000−44.1% | Reduced |
| Jane Street Group, LLC | 53,408 | $1.37M | 0.00% | +39,124+273.9% | Added |
| Twinbeech Capital LP | 58,959 | $1.51M | 0.09% | +58,959 | New |
| Aurora Investment Counsel | 60,879 | $1.56M | 0.93% | −4,122−6.3% | Reduced |
| California State Teachers Retirement System | 61,785 | $1.58M | 0.00% | −18,250−22.8% | Reduced |
| Natixis Advisors, L.P. | 63,220 | $1.62M | 0.01% | −57,728−47.7% | Reduced |
| Sciencast Management LP | 64,286 | $1.63M | 0.29% | +64,286 | New |
| Interval Partners, LP | 64,714 | $1.66M | 0.11% | −70,785−52.2% | Reduced |
| Trilantic Capital Management L.P. | 65,542 | $1.68M | 0.56% | +65,542 | New |
| Verition Fund Management LLC | 66,202 | $1.70M | 0.02% | +19,101+40.6% | Added |
| Public Sector Pension Investment Board | 73,030 | $1.87M | 0.01% | −111,290−60.4% | Reduced |
| UBS Asset Management Americas Inc | 75,027 | $1.92M | 0.00% | −1,677−2.2% | Reduced |
| CSS LLC | 75,635 | $1.94M | 0.09% | +75,635 | New |
| Two Sigma Advisers, LP | 76,478 | $1.96M | 0.00% | +25,278+49.4% | Added |
| Swiss National Bank | 78,426 | $2.01M | 0.00% | −53,634−40.6% | Reduced |
| Alliancebernstein L.P. | 78,703 | $2.02M | 0.00% | −8,305−9.5% | Reduced |
| Tudor Investment Corp Et Al | 87,590 | $2.24M | 0.04% | +87,590 | New |
| Third Avenue Management LLC | 94,116 | $2.41M | 0.32% | −99,143−51.3% | Reduced |
| Wells Fargo & Company | 94,219 | $2.41M | 0.00% | +20,366+27.6% | Added |
| Blueshift Asset Management, LLC | 97,914 | $2.51M | 0.22% | +68,563+233.6% | Added |
| North Reef Capital Management LP | 100,000 | $2.56M | 1.18% | +100,000 | New |
| Castellan Group, LLC | 101,430 | $2.60M | 1.80% | +101,430 | New |
| Kestrel Investment Management Corp | 103,028 | $2.64M | 1.19% | −114,422−52.6% | Reduced |
| Legal & General Group Plc | 105,169 | $2.69M | 0.00% | −63,090−37.5% | Reduced |
| American Century Companies Inc | 107,321 | $2.75M | 0.00% | +20,373+23.4% | Added |
| Rhumbline Advisers | 114,956 | $2.94M | 0.00% | −29,439−20.4% | Reduced |
| Cubist Systematic Strategies, LLC | 115,656 | $2.96M | 0.03% | +69,858+152.5% | Added |
| Qube Research & Technologies Ltd | 125,416 | $3.21M | 0.02% | +114,093+1,007.6% | Added |
| Ameriprise Financial Inc | 150,904 | $3.86M | 0.00% | −127,853−45.9% | Reduced |
| Parametric Portfolio Associates LLC | 158,861 | $4.07M | 0.00% | −17,972−10.2% | Reduced |
| First Trust Advisors LP | 162,231 | $4.15M | 0.00% | −5,723−3.4% | Reduced |
| Amundi | 170,846 | $4.19M | 0.00% | −720,349−80.8% | Reduced |
| Truist Financial Corp | 164,152 | $4.20M | 0.01% | −29,752−15.3% | Reduced |
| Keeley-Teton Advisors, LLC | 168,097 | $4.30M | 0.46% | −196,996−54.0% | Reduced |
| Millennium Management LLC | 174,348 | $4.46M | 0.00% | −41,439−19.2% | Reduced |
| Rock Creek Group, LP | 175,000 | $4.48M | 0.67% | +175,000 | New |
| Squarepoint Ops LLC | 190,313 | $4.87M | 0.02% | +190,313 | New |
| Nordea Investment Management AB | 206,572 | $5.35M | 0.01% | −208,043−50.2% | Reduced |
| Royce & Associates LP | 223,581 | $5.72M | 0.04% | −410,723−64.8% | Reduced |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 246,326 | $6.31M | 0.09% | −362,152−59.5% | Reduced |
| ExodusPoint Capital Management, LP | 249,722 | $6.39M | 0.08% | +249,722 | New |
| Eagle Asset Management Inc | 320,658 | $8.31M | 0.04% | −43,319−11.9% | Reduced |
| JPMorgan Chase & Co | 332,889 | $8.52M | 0.00% | −11,852−3.4% | Reduced |
| Systematic Alpha Investments, LLC | 370,108 | $9.47M | 0.44% | 00.0% | Unchanged |
| HRT Financial LP | 371,230 | $9.50M | 0.05% | +347,431+1,459.9% | Added |
| Principal Financial Group Inc | 449,673 | $11.5M | 0.01% | −74,384−14.2% | Reduced |
| Goldman Sachs Group Inc | 452,778 | $11.6M | 0.00% | −13,575−2.9% | Reduced |
| Man Group plc | 454,071 | $11.6M | 0.04% | +109,893+31.9% | Added |
| Northern Trust Corp | 487,600 | $12.5M | 0.00% | −140,583−22.4% | Reduced |
| Bank of New York Mellon Corp | 500,189 | $12.8M | 0.00% | −147,229−22.7% | Reduced |
| Nuveen Asset Management, LLC | 476,122 | $12.9M | 0.00% | −160,235−25.2% | Reduced |
| Charles Schwab Investment Management Inc | 513,617 | $13.1M | 0.00% | −93,582−15.4% | Reduced |
| Voss Capital, LLC | 535,000 | $13.7M | 4.23% | +535,000 | New |
| Invesco Ltd. | 665,599 | $17.0M | 0.00% | +99,427+17.6% | Added |
| Morgan Stanley | 666,511 | $17.1M | 0.00% | −83,531−11.1% | Reduced |
| Vaughan Nelson Investment Management, L.P. | 702,850 | $18.0M | 0.18% | −776,454−52.5% | Reduced |
| Jet Capital Investors L P | 775,000 | $19.8M | 10.62% | +50,000+6.9% | Added |
| Bank of America Corp | 798,214 | $20.4M | 0.00% | +323,442+68.1% | Added |
| Geode Capital Management, LLC | 802,764 | $20.6M | 0.00% | −156,993−16.4% | Reduced |
| Impax Asset Management Group plc | 823,745 | $21.1M | 0.08% | +173,745+26.7% | Added |
| Balyasny Asset Management LLC | 907,192 | $23.2M | 0.10% | −940,644−50.9% | Reduced |
| Dimensional Fund Advisors LP | 1,184,612 | $30.3M | 0.01% | −888,869−42.9% | Reduced |
| Arrowstreet Capital, Limited Partnership | 1,230,824 | $31.5M | 0.04% | −514,013−29.5% | Reduced |
| Norges Bank | 1,308,928 | $33.5M | 0.01% | +635,426+94.3% | Added |
| State Street Corp | 1,642,763 | $42.1M | 0.00% | −317,484−16.2% | Reduced |
| Jennison Associates LLC | 1,992,180 | $51.0M | 0.03% | −1,650,344−45.3% | Reduced |
| Vanguard Group Inc | 2,762,280 | $70.7M | 0.00% | −1,886,825−40.6% | Reduced |
| FMR LLC | 3,219,802 | $82.4M | 0.01% | −866,065−21.2% | Reduced |
| BlackRock Inc. | 6,553,090 | $167.8M | 0.00% | −2,152,418−24.7% | Reduced |
| Paulson & Co. Inc. | 8,950,121 | $229.1M | 7.06% | −11,050,431−55.3% | Reduced |
| Azora Capital LP | 0 | $0 | 0.00% | −2,929,867−100.0% | Sold out |
| Gillson Capital LP | 0 | $0 | 0.00% | −702,809−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −683,700−100.0% | Sold out |
| Velanne Asset Management Ltd | 0 | $0 | 0.00% | −562,941−100.0% | Sold out |
| Maltese Capital Management LLC | 0 | $0 | 0.00% | −550,645−100.0% | Sold out |
| LSV Asset Management | 0 | $0 | 0.00% | −456,611−100.0% | Sold out |
| Rothschild & Co Asset Management US Inc. | 0 | $0 | 0.00% | −309,322−100.0% | Sold out |
| Monarch Partners Asset Management LLC | 0 | $0 | 0.00% | −289,941−100.0% | Sold out |
| Boussard & Gavaudan Investment Management LLP | 0 | $0 | 0.00% | −273,796−100.0% | Sold out |
| Hotchkis & Wiley Capital Management LLC | 0 | $0 | 0.00% | −261,435−100.0% | Sold out |
| Mangrove Partners | 0 | $0 | 0.00% | −246,008−100.0% | Sold out |
| Assenagon Asset Management S.A. | 0 | $0 | 0.00% | −226,314−100.0% | Sold out |
| Strycker View Capital LLC | 0 | $0 | 0.00% | −212,800−100.0% | Sold out |
| Basswood Capital Management, L.L.C. | 0 | $0 | 0.00% | −179,320−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −142,407−100.0% | Sold out |
| EAM Global Investors LLC | 0 | $0 | 0.00% | −87,399−100.0% | Sold out |
| Stifel Financial Corp | 0 | $0 | 0.00% | −80,116−100.0% | Sold out |
| EAM Investors, LLC | 0 | $0 | 0.00% | −61,925−100.0% | Sold out |
| Wellington Management Group LLP | 0 | $0 | 0.00% | −60,119−100.0% | Sold out |
| AlphaCrest Capital Management LLC | 0 | $0 | 0.00% | −56,145−100.0% | Sold out |