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 2023
Institutional positions in Acadian Asset Management Inc. as of Dec 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
- 171
- +9 vs. Q3 2023
- Shares held
- 41.1M
- +71.1K (+0.2%) vs. Q3 2023
- Total value
- $786.6M
- −$11.0M (−1.4%) vs. Q3 2023
- New holders
- 25
- 67 more added
- Sold out
- 16
- 57 more reduced
1 institution that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2023
Shares, value and share of portfolio for each institution holding Acadian Asset Management Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Prudential Financial Inc | 37,286 | $714.4K | 0.00% | −262−0.7% | Reduced |
| Truist Financial Corp | 37,905 | $726.3K | 0.00% | +2,435+6.9% | Added |
| Trexquant Investment LP | 38,831 | $744.0K | 0.02% | +38,831 | New |
| State of Wisconsin Investment Board | 38,849 | $744.3K | 0.00% | +16,106+70.8% | Added |
| ExodusPoint Capital Management, LP | 40,176 | $770.0K | 0.01% | +21,433+114.4% | Added |
| Alliancebernstein L.P. | 40,455 | $775.1K | 0.00% | −161,510−80.0% | Reduced |
| UBS Asset Management Americas Inc | 40,899 | $783.6K | 0.00% | +11,464+38.9% | Added |
| Engineers Gate Manager LP | 41,572 | $796.5K | 0.02% | +29,438+242.6% | Added |
| New York State Common Retirement Fund | 42,278 | $810.0K | 0.00% | +9,111+27.5% | Added |
| Teacher Retirement System of Texas | 44,607 | $855.0K | 0.01% | −5,743−11.4% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 47,914 | $918.5K | 0.00% | +14,543+43.6% | Added |
| UBS Group AG | 52,967 | $1.01M | 0.00% | +1,636+3.2% | Added |
| Citigroup Inc | 54,335 | $1.04M | 0.00% | +27,519+102.6% | Added |
| Royce & Associates LP | 56,131 | $1.08M | 0.01% | +6,885+14.0% | Added |
| Cubist Systematic Strategies, LLC | 57,081 | $1.09M | 0.01% | +57,081 | New |
| Credit Suisse AG | 60,030 | $1.15M | 0.00% | +987+1.7% | Added |
| Bank of America Corp | 63,287 | $1.21M | 0.00% | +13,274+26.5% | Added |
| Kestrel Investment Management Corp | 63,781 | $1.22M | 0.83% | −12,300−16.2% | Reduced |
| Swiss National Bank | 65,526 | $1.26M | 0.00% | −7,400−10.1% | Reduced |
| Public Sector Pension Investment Board | 67,189 | $1.29M | 0.01% | +27,172+67.9% | Added |
| Barclays PLC | 72,142 | $1.38M | 0.00% | +42,365+142.3% | Added |
| Renaissance Technologies LLC | 75,800 | $1.45M | 0.00% | −42,200−35.8% | Reduced |
| Gsa Capital Partners LLP | 77,262 | $1.48M | 0.12% | +77,262 | New |
| Denali Advisors LLC | 78,744 | $1.51M | 0.46% | +25,298+47.3% | Added |
| Algert Global LLC | 80,402 | $1.54M | 0.06% | +46,460+136.9% | Added |
| EJF Capital LLC | 89,866 | $1.72M | 0.90% | +22,001+32.4% | Added |
| Legal & General Group Plc | 94,452 | $1.81M | 0.00% | +1,893+2.0% | Added |
| Rhumbline Advisers | 100,295 | $1.92M | 0.00% | −751−0.7% | Reduced |
| Tudor Investment Corp Et Al | 101,100 | $1.94M | 0.03% | +22,370+28.4% | Added |
| Richard Bernstein Advisors LLC | 138,290 | $2.65M | 0.06% | +99+0.1% | Added |
| State of New Jersey Common Pension Fund D | 141,305 | $2.71M | 0.01% | +22,164+18.6% | Added |
| Invesco Ltd. | 141,376 | $2.71M | 0.00% | −9,504−6.3% | Reduced |
| Qube Research & Technologies Ltd | 166,081 | $3.18M | 0.01% | +14,782+9.8% | Added |
| Principal Financial Group Inc | 168,777 | $3.23M | 0.00% | −5,582−3.2% | Reduced |
| Amundi | 172,349 | $3.24M | 0.00% | +3,674+2.2% | Added |
| Man Group plc | 173,200 | $3.32M | 0.01% | – | – |
| D. E. Shaw & Co., Inc. | 181,122 | $3.47M | 0.01% | +75,543+71.6% | Added |
| Keeley-Teton Advisors, LLC | 184,809 | $3.54M | 0.46% | −13,460−6.8% | Reduced |
| Goldman Sachs Group Inc | 184,902 | $3.54M | 0.00% | +12,906+7.5% | Added |
| Allianz Asset Management GmbH | 188,350 | $3.61M | 0.01% | +24,950+15.3% | Added |
| JPMorgan Chase & Co | 192,872 | $3.70M | 0.00% | +33,078+20.7% | Added |
| Weiss Multi-Strategy Advisers LLC | 194,565 | $3.73M | 0.09% | −11,127−5.4% | Reduced |
| Two Sigma Advisers, LP | 202,675 | $3.88M | 0.01% | +90,300+80.4% | Added |
| Ameriprise Financial Inc | 212,318 | $4.07M | 0.00% | −8,008−3.6% | Reduced |
| Norges Bank | 218,970 | $4.20M | 0.00% | −163,780−42.8% | Reduced |
| Two Sigma Investments, LP | 270,630 | $5.19M | 0.01% | +76,083+39.1% | Added |
| Maltese Capital Management LLC | 287,251 | $5.50M | 1.55% | +2,251+0.8% | Added |
| Bank of New York Mellon Corp | 345,329 | $6.62M | 0.00% | −15,112−4.2% | Reduced |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 346,293 | $6.63M | 0.13% | −330.0% | Reduced |
| Northern Trust Corp | 351,085 | $6.73M | 0.00% | +6,614+1.9% | Added |
| Arrowstreet Capital, Limited Partnership | 359,817 | $6.89M | 0.01% | +25,857+7.7% | Added |
| Systematic Alpha Investments, LLC | 370,108 | $7.09M | 0.32% | 00.0% | Unchanged |
| Citadel Advisors LLC | 376,997 | $7.22M | 0.01% | +238,153+171.5% | Added |
| Mangrove Partners | 425,761 | $8.16M | 0.71% | −615,227−59.1% | Reduced |
| Victory Capital Management Inc | 452,834 | $8.68M | 0.01% | +195,036+75.7% | Added |
| Nuveen Asset Management, LLC | 458,687 | $8.79M | 0.00% | −1,023−0.2% | Reduced |
| Morgan Stanley | 528,702 | $10.1M | 0.00% | +141,296+36.5% | Added |
| Jennison Associates LLC | 587,073 | $11.2M | 0.01% | +109,648+23.0% | Added |
| Geode Capital Management, LLC | 676,695 | $13.0M | 0.00% | +29,164+4.5% | Added |
| Charles Schwab Investment Management Inc | 741,127 | $14.2M | 0.00% | +68,114+10.1% | Added |
| Millennium Management LLC | 989,659 | $19.0M | 0.02% | −30,905−3.0% | Reduced |
| Impax Asset Management Group plc | 1,048,818 | $20.1M | 0.08% | +100,000+10.5% | Added |
| Dimensional Fund Advisors LP | 1,115,981 | $21.4M | 0.01% | −1,541−0.1% | Reduced |
| William Blair Investment Management, LLC | 1,201,403 | $23.0M | 0.07% | −23,655−1.9% | Reduced |
| State Street Corp | 1,384,276 | $26.5M | 0.00% | −23,309−1.7% | Reduced |
| North Reef Capital Management LP | 1,875,725 | $35.9M | 2.09% | +175,725+10.3% | Added |
| Empyrean Capital Partners, LP | 1,880,634 | $36.0M | 2.18% | 00.0% | Unchanged |
| Azora Capital LP | 2,115,143 | $40.5M | 3.67% | +88,859+4.4% | Added |
| Vanguard Group Inc | 2,680,065 | $51.4M | 0.00% | −34,050−1.3% | Reduced |
| BlackRock Inc. | 5,442,141 | $104.3M | 0.00% | +190,326+3.6% | Added |
| Paulson & Co. Inc. | 8,950,121 | $171.5M | 15.48% | 00.0% | Unchanged |
| Vaughan Nelson Investment Management, L.P. | 0 | $0 | 0.00% | −854,267−100.0% | Sold out |
| Interval Partners, LP | 0 | $0 | 0.00% | −94,030−100.0% | Sold out |
| Assenagon Asset Management S.A. | 0 | $0 | 0.00% | −72,396−100.0% | Sold out |
| Natixis Advisors, L.P. | 0 | $0 | 0.00% | −62,834−100.0% | Sold out |
| Aurora Investment Counsel | 0 | $0 | 0.00% | −62,473−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −46,816−100.0% | Sold out |
| Healthcare of Ontario Pension Plan Trust Fund | 0 | $0 | 0.00% | −37,800−100.0% | Sold out |
| Nebula Research & Development LLC | 0 | $0 | 0.00% | −29,752−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −23,169−100.0% | Sold out |
| Natixis Investment Managers International | 0 | $0 | 0.00% | −22,100−100.0% | Sold out |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 0 | $0 | 0.00% | −21,645−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −14,763−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −10,365−100.0% | Sold out |
| Mendota Financial Group, LLC | 0 | $0 | 0.00% | −5,644−100.0% | Sold out |
| Parkside Financial Bank & Trust | 0 | $0 | 0.00% | −164−100.0% | Sold out |
| Baker Avenue Asset Management, LP | 0 | $0 | 0.00% | −29−100.0% | Sold out |
| Steward Financial Group LLC | – | – | – | – | Not filed |