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, Q3 2023
Institutional positions in Acadian Asset Management Inc. as of Sep 30, 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
- 163
- +7 vs. Q2 2023
- Shares held
- 41.0M
- −261.1K (−0.6%) vs. Q2 2023
- Total value
- $797.6M
- −$66.6M (−7.7%) vs. Q2 2023
- New holders
- 17
- 59 more added
- Sold out
- 10
- 63 more reduced
Compare with Q2 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, Q3 2023
Shares, value and share of portfolio for each institution holding Acadian Asset Management Inc.; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Paulson & Co. Inc. | 8,950,121 | $173.5M | 15.53% | 00.0% | Unchanged |
| BlackRock Inc. | 5,251,815 | $101.8M | 0.00% | +41,215+0.8% | Added |
| Vanguard Group Inc | 2,714,115 | $52.6M | 0.00% | −56,788−2.0% | Reduced |
| Azora Capital LP | 2,026,284 | $39.3M | 4.33% | +397,941+24.4% | Added |
| Empyrean Capital Partners, LP | 1,880,634 | $36.5M | 2.25% | 00.0% | Unchanged |
| North Reef Capital Management LP | 1,700,000 | $33.0M | 2.08% | +31,717+1.9% | Added |
| State Street Corp | 1,407,585 | $27.3M | 0.00% | +100,894+7.7% | Added |
| William Blair Investment Management, LLC | 1,225,058 | $23.8M | 0.08% | −97,760−7.4% | Reduced |
| Dimensional Fund Advisors LP | 1,117,522 | $21.7M | 0.01% | −43,513−3.7% | Reduced |
| Mangrove Partners | 1,040,988 | $20.2M | 2.07% | 00.0% | Unchanged |
| Millennium Management LLC | 1,020,564 | $19.8M | 0.02% | +465,888+84.0% | Added |
| Impax Asset Management Group plc | 948,818 | $18.4M | 0.08% | +75,000+8.6% | Added |
| Vaughan Nelson Investment Management, L.P. | 854,267 | $16.6M | 0.19% | −236,912−21.7% | Reduced |
| Charles Schwab Investment Management Inc | 673,013 | $13.0M | 0.00% | +33,359+5.2% | Added |
| Geode Capital Management, LLC | 647,531 | $12.6M | 0.00% | +30,413+4.9% | Added |
| Jennison Associates LLC | 477,425 | $9.26M | 0.01% | +4,100+0.9% | Added |
| Nuveen Asset Management, LLC | 459,710 | $8.91M | 0.00% | −2,930−0.6% | Reduced |
| Morgan Stanley | 387,406 | $7.51M | 0.00% | −9,683−2.4% | Reduced |
| Norges Bank | 382,750 | $7.42M | 0.00% | +83,200+27.8% | Added |
| Systematic Alpha Investments, LLC | 370,108 | $7.18M | 0.36% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 360,441 | $6.99M | 0.00% | +24,599+7.3% | Added |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 346,326 | $6.72M | 0.14% | +100,000+40.6% | Added |
| Northern Trust Corp | 344,471 | $6.68M | 0.00% | +10,136+3.0% | Added |
| Arrowstreet Capital, Limited Partnership | 333,960 | $6.47M | 0.01% | +121,638+57.3% | Added |
| Maltese Capital Management LLC | 285,000 | $5.53M | 2.10% | +48,800+20.7% | Added |
| Victory Capital Management Inc | 257,798 | $5.00M | 0.01% | +166,300+181.8% | Added |
| Ameriprise Financial Inc | 220,326 | $4.27M | 0.00% | −15,597−6.6% | Reduced |
| Weiss Multi-Strategy Advisers LLC | 205,692 | $3.99M | 0.10% | +205,692 | New |
| Alliancebernstein L.P. | 201,965 | $3.92M | 0.00% | +34,048+20.3% | Added |
| Keeley-Teton Advisors, LLC | 198,269 | $3.84M | 0.54% | −25,122−11.2% | Reduced |
| Two Sigma Investments, LP | 194,547 | $3.77M | 0.01% | +77,749+66.6% | Added |
| Principal Financial Group Inc | 174,359 | $3.38M | 0.00% | −9,953−5.4% | Reduced |
| Goldman Sachs Group Inc | 171,996 | $3.34M | 0.00% | +19,861+13.1% | Added |
| Man Group plc | – | $3.26M | 0.01% | – | – |
| Allianz Asset Management GmbH | 163,400 | $3.17M | 0.01% | +11,809+7.8% | Added |
| JPMorgan Chase & Co | 159,794 | $3.10M | 0.00% | +56,607+54.9% | Added |
| Qube Research & Technologies Ltd | 151,299 | $2.93M | 0.01% | +117,818+351.9% | Added |
| Invesco Ltd. | 150,880 | $2.93M | 0.00% | −94,213−38.4% | Reduced |
| Amundi | 168,675 | $2.92M | 0.00% | −20,004−10.6% | Reduced |
| Citadel Advisors LLC | 138,844 | $2.69M | 0.00% | +101,486+271.7% | Added |
| Richard Bernstein Advisors LLC | 138,191 | $2.68M | 0.06% | +138,191 | New |
| State of New Jersey Common Pension Fund D | 119,141 | $2.31M | 0.01% | +7,655+6.9% | Added |
| Renaissance Technologies LLC | 118,000 | $2.29M | 0.00% | −18,600−13.6% | Reduced |
| Two Sigma Advisers, LP | 112,375 | $2.18M | 0.01% | +75,000+200.7% | Added |
| D. E. Shaw & Co., Inc. | 105,579 | $2.05M | 0.00% | +57,335+118.8% | Added |
| Rhumbline Advisers | 101,046 | $1.96M | 0.00% | −417−0.4% | Reduced |
| Interval Partners, LP | 94,030 | $1.82M | 0.07% | −53,586−36.3% | Reduced |
| Legal & General Group Plc | 92,559 | $1.79M | 0.00% | −4,071−4.2% | Reduced |
| Tudor Investment Corp Et Al | 78,730 | $1.53M | 0.02% | −22,689−22.4% | Reduced |
| Kestrel Investment Management Corp | 76,081 | $1.48M | 0.93% | −8,447−10.0% | Reduced |
| Swiss National Bank | 72,926 | $1.41M | 0.00% | +700+1.0% | Added |
| Assenagon Asset Management S.A. | 72,396 | $1.40M | 0.00% | +8,479+13.3% | Added |
| EJF Capital LLC | 67,865 | $1.32M | 0.58% | +17,147+33.8% | Added |
| Natixis Advisors, L.P. | 62,834 | $1.22M | 0.00% | −19,946−24.1% | Reduced |
| Aurora Investment Counsel | 62,473 | $1.21M | 0.80% | +899+1.5% | Added |
| Credit Suisse AG | 59,043 | $1.14M | 0.00% | −1,531−2.5% | Reduced |
| Schonfeld Strategic Advisors LLC | 54,482 | $1.06M | 0.01% | −154,496−73.9% | Reduced |
| Denali Advisors LLC | 53,446 | $1.04M | 0.36% | +53,400+116,087.0% | Added |
| UBS Group AG | 51,331 | $995.3K | 0.00% | +14,912+40.9% | Added |
| Teacher Retirement System of Texas | 50,350 | $976.0K | 0.01% | +8,667+20.8% | Added |
| Bank of America Corp | 50,013 | $969.8K | 0.00% | +21,402+74.8% | Added |
| Royce & Associates LP | 49,246 | $954.9K | 0.01% | −3,909−7.4% | Reduced |
| Balyasny Asset Management LLC | 46,816 | $907.8K | 0.00% | −90,476−65.9% | Reduced |
| Susquehanna International Group, LLP | 46,522 | $902.1K | 0.00% | +36,857+381.3% | Added |
| Public Sector Pension Investment Board | 40,017 | $775.9K | 0.01% | −17,391−30.3% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 37,800 | $732.9K | 0.00% | −95,500−71.6% | Reduced |
| Prudential Financial Inc | 37,548 | $728.1K | 0.00% | −2,245−5.6% | Reduced |
| California State Teachers Retirement System | 36,517 | $708.1K | 0.00% | −3,497−8.7% | Reduced |
| Truist Financial Corp | 35,470 | $687.8K | 0.00% | −1,359−3.7% | Reduced |
| Algert Global LLC | 33,942 | $658.1K | 0.03% | +4,260+14.4% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 33,371 | $647.1K | 0.00% | +22,120+196.6% | Added |
| New York State Common Retirement Fund | 33,167 | $643.1K | 0.00% | +20,809+168.4% | Added |
| Panagora Asset Management Inc | 32,612 | $632.3K | 0.00% | −56,452−63.4% | Reduced |
| Envestnet Asset Management Inc | 31,966 | $619.8K | 0.00% | −5,313−14.3% | Reduced |
| Martingale Asset Management L P | 30,972 | $600.5K | 0.01% | 00.0% | Unchanged |
| Barclays PLC | 29,777 | $577.4K | 0.00% | +8,442+39.6% | Added |
| Nebula Research & Development LLC | 29,752 | $576.9K | 0.30% | +29,752 | New |
| Thrivent Financial for Lutherans | 29,618 | $574.0K | 0.00% | −1,321−4.3% | Reduced |
| Great West Life Assurance Co | 29,600 | $573.0K | 0.00% | +2,966+11.1% | Added |
| UBS Asset Management Americas Inc | 29,435 | $570.7K | 0.00% | −18,827−39.0% | Reduced |
| Citigroup Inc | 26,816 | $520.0K | 0.00% | −22,457−45.6% | Reduced |
| Texas Permanent School Fund | 25,833 | $500.9K | 0.00% | −2,644−9.3% | Reduced |
| Occudo Quantitative Strategies LP | 23,169 | $449.2K | 0.06% | +23,169 | New |
| State of Wisconsin Investment Board | 22,743 | $441.0K | 0.00% | +10,123+80.2% | Added |
| HSBC Holdings PLC | 22,502 | $434.2K | 0.00% | +12,864+133.5% | Added |
| Natixis Investment Managers International | 22,100 | $428.5K | 0.03% | −8,180−27.0% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 21,645 | $419.7K | 0.00% | −14,913−40.8% | Reduced |
| PDT Partners, LLC | 21,566 | $418.2K | 0.05% | −56−0.3% | Reduced |
| Robeco Institutional Asset Management B.V. | 20,422 | $396.0K | 0.00% | 00.0% | Unchanged |
| State of Alaska, Department of Revenue | 20,158 | $390.0K | 0.00% | −1,122−5.3% | Reduced |
| Graham Capital Management, L.P. | 20,002 | $387.8K | 0.01% | +20,002 | New |
| HRT Financial LP | 19,471 | $377.0K | 0.00% | +19,471 | New |
| Illinois Municipal Retirement Fund | 19,281 | $374.0K | 0.01% | +19,281 | New |
| Ensign Peak Advisors, Inc | 18,970 | $367.8K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 18,969 | $367.8K | 0.08% | +4,130+27.8% | Added |
| Exchange Traded Concepts, LLC | 18,885 | $366.2K | 0.01% | +1,933+11.4% | Added |
| ExodusPoint Capital Management, LP | 18,743 | $363.0K | 0.00% | +18,743 | New |
| American International Group, Inc. | 17,866 | $346.4K | 0.00% | +383+2.2% | Added |
| MetLife Investment Management | 17,237 | $334.2K | 0.00% | 00.0% | Unchanged |
| Prelude Capital Management, LLC | 17,204 | $333.6K | 0.03% | +17,204 | New |