Acadian Asset Management Inc.
AAMI- 交易所
- NYSE
- 產業
- Investment Advice
- SEC CIK
- 0001748824
近 90 天，Acadian Asset Management Inc. 內部人申報 0 筆公開市場買進、1 筆賣出；2026 年第 2 季末有 302 家機構在 13F 申報持有，市值合計 $25.8 億；大師中只有索羅斯基金管理持有。
2026 年第 1 季 13F 持有人
Acadian Asset Management Inc. 在 2026/3/31 季末的機構持股。管理 1 億美元以上美股的機構，每季結束後 45 天內要用 13F 申報多頭部位。13F 是什麼
- 持有機構
- 256
- 較 2025 年第 4 季 +4 家
- 持有股數
- 3,595 萬
- 較 2025 年第 4 季 +296.1 萬 (+9.0%)
- 總市值
- $19.6 億
- 較 2025 年第 4 季 +$4.06 億 (+26.2%)
- 新進機構
- 38
- 另有 89 家加碼
- 清倉機構
- 34
- 另有 88 家減碼
另有 4 家機構在 2025 年第 4 季持有、還沒有申報 2026 年第 1 季 13F：沒申報不算清倉，也不計入上面的變化。
歷季持有家數與市值
2021 年第 1 季起，每季在 13F 申報持有 AAMI 的機構家數與合計市值。市值是各季季末的申報市值，也會跟著股價漲跌。
| 季度 | 家數 | 市值 |
|---|---|---|
| 2026 年第 2 季 | 302 | $25.8 億 |
| 2026 年第 1 季 | 256 | $19.6 億 |
| 2025 年第 4 季 | 256 | $16.7 億 |
| 2025 年第 3 季 | 250 | $16.8 億 |
| 2025 年第 2 季 | 218 | $12.6 億 |
| 2025 年第 1 季 | 191 | $9.29 億 |
| 2024 年第 4 季 | 179 | $9.94 億 |
| 2024 年第 3 季 | 172 | $9.44 億 |
| 2024 年第 2 季 | 164 | $8.43 億 |
| 2024 年第 1 季 | 168 | $8.94 億 |
| 2023 年第 4 季 | 171 | $7.87 億 |
| 2023 年第 3 季 | 163 | $7.98 億 |
| 2023 年第 2 季 | 156 | $8.64 億 |
| 2023 年第 1 季 | 166 | $9.82 億 |
| 2022 年第 4 季 | 144 | $8.72 億 |
| 2022 年第 3 季 | 151 | $6.35 億 |
| 2022 年第 2 季 | 152 | $7.67 億 |
| 2022 年第 1 季 | 163 | $10.7 億 |
| 2021 年第 4 季 | 180 | $12.0 億 |
| 2021 年第 3 季 | 178 | $20.7 億 |
| 2021 年第 2 季 | 167 | $18.5 億 |
| 2021 年第 1 季 | 169 | $16.1 億 |
2026 年第 1 季持有機構
每家機構持有 Acadian Asset Management Inc. 的股數、市值與佔組合比重；股數變化跟 2025 年第 4 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Paulson & Co. Inc. | 7,743,282 | $4.21 億 | 13.54% | 00.0% | 不變 |
| BlackRock, Inc. | 4,574,232 | $2.49 億 | 0.00% | −81,121−1.7% | 減碼 |
| Jennison Associates LLC | 2,022,207 | $1.10 億 | 0.08% | +112,985+5.9% | 加碼 |
| Empyrean Capital Partners, LP | 1,308,190 | $7,119 萬 | 2.37% | −96,372−6.9% | 減碼 |
| State Street Corp | 1,209,440 | $6,582 萬 | 0.00% | +3,196+0.3% | 加碼 |
| Vanguard Capital Management LLC | 1,158,887 | $6,307 萬 | 0.00% | +1,158,887 | 新進 |
| Dimensional Fund Advisors LP | 904,549 | $4,922 萬 | 0.01% | −4,664−0.5% | 減碼 |
| Vanguard Portfolio Management LLC | 883,909 | $4,810 萬 | 0.00% | +883,909 | 新進 |
| Impax Asset Management Group plc | 823,323 | $4,481 萬 | 0.31% | −22,128−2.6% | 減碼 |
| Geode Capital Management, LLC | 747,822 | $4,070 萬 | 0.00% | +62,550+9.1% | 加碼 |
| Woodline Partners LP | 701,720 | $3,819 萬 | 0.14% | +142,629+25.5% | 加碼 |
| Soros Fund Management LLC大師索羅斯基金管理 | 648,807 | $3,531 萬 | 0.48% | −88,560−12.0% | 減碼 |
| SG Americas Securities, LLC | 603,683 | $3,285 萬 | 0.04% | +244,070+67.9% | 加碼 |
| Nuveen, LLC | 588,464 | $3,202 萬 | 0.01% | −63,680−9.8% | 減碼 |
| Federated Hermes, Inc. | 568,320 | $3,093 萬 | 0.05% | +10,053+1.8% | 加碼 |
| Morgan Stanley | 537,643 | $2,926 萬 | 0.00% | +5,128+1.0% | 加碼 |
| Two Sigma Investments, LP | 478,814 | $2,606 萬 | 0.02% | +195,326+68.9% | 加碼 |
| Charles Schwab Investment Management Inc | 453,320 | $2,467 萬 | 0.00% | −26,986−5.6% | 減碼 |
| Allspring Global Investments Holdings, LLC | 419,239 | $2,356 萬 | 0.04% | +51,075+13.9% | 加碼 |
| Invesco Ltd. | 412,702 | $2,246 萬 | 0.00% | −7,904−1.9% | 減碼 |
| GW&K Investment Management, LLC | 375,977 | $2,046 萬 | 0.18% | −37,116−9.0% | 減碼 |
| Systematic Alpha Investments, LLC | 370,108 | $2,014 萬 | 0.71% | 00.0% | 不變 |
| Azora Capital LP | 329,349 | $1,792 萬 | 1.18% | +329,349 | 新進 |
| Jacobs Levy Equity Management, Inc | 318,131 | $1,731 萬 | 0.07% | −101,215−24.1% | 減碼 |
| Boston Trust Walden Corp | 281,604 | $1,532 萬 | 0.13% | +281,604 | 新進 |
| Northern Trust Corp | 279,061 | $1,519 萬 | 0.00% | +760.0% | 加碼 |
| William Blair Investment Management, LLC | 263,737 | $1,435 萬 | 0.05% | +8,651+3.4% | 加碼 |
| Arrowstreet Capital, Limited Partnership | 241,200 | $1,313 萬 | 0.01% | −273,263−53.1% | 減碼 |
| North Reef Capital Management LP | 220,239 | $1,199 萬 | 0.41% | −223,683−50.4% | 減碼 |
| Goldman Sachs Group Inc | 219,292 | $1,193 萬 | 0.00% | +10,196+4.9% | 加碼 |
| UBS Group AG | 216,817 | $1,180 萬 | 0.00% | +121,742+128.0% | 加碼 |
| FMR LLC | 213,004 | $1,159 萬 | 0.00% | +34,124+19.1% | 加碼 |
| Principal Financial Group Inc | 204,527 | $1,113 萬 | 0.01% | +24,885+13.9% | 加碼 |
| Bank of New York Mellon Corp | 196,225 | $1,068 萬 | 0.00% | −6,143−3.0% | 減碼 |
| Janus Henderson Group PLC | 195,337 | $1,063 萬 | 0.01% | +182,904+1,471.1% | 加碼 |
| First Trust Advisors LP | 194,170 | $1,057 萬 | 0.01% | +24,855+14.7% | 加碼 |
| Vanguard Fiduciary Trust Co | 184,875 | $1,006 萬 | 0.00% | +184,875 | 新進 |
| Allianz Asset Management GmbH | 181,393 | $987.1 萬 | 0.01% | +74,395+69.5% | 加碼 |
| Qube Research & Technologies Ltd | 174,938 | $952.0 萬 | 0.01% | +3,211+1.9% | 加碼 |
| AQR Capital Management LLC | 159,669 | $868.9 萬 | 0.00% | +67,230+72.7% | 加碼 |
| Public Sector Pension Investment Board | 147,353 | $801.9 萬 | 0.02% | +24,304+19.8% | 加碼 |
| Bank of America Corp | 137,218 | $746.7 萬 | 0.00% | +36,912+36.8% | 加碼 |
| Jupiter Asset Management Ltd | 131,673 | $716.6 萬 | 0.04% | +21,877+19.9% | 加碼 |
| Deutsche Bank AG | 119,736 | $651.6 萬 | 0.00% | +96,725+420.3% | 加碼 |
| Man Group plc | 118,071 | $642.5 萬 | 0.01% | −20,399−14.7% | 減碼 |
| Brightlight Capital Management LP | 100,200 | $545.3 萬 | 5.38% | −7,700−7.1% | 減碼 |
| Algert Global LLC | 96,687 | $526.2 萬 | 0.08% | −18,300−15.9% | 減碼 |
| JPMorgan Chase & Co | 97,620 | $510.4 萬 | 0.00% | −52,982−35.2% | 減碼 |
| Karl Kapital LLC | 90,048 | $490.0 萬 | 3.39% | +90,048 | 新進 |
| Spears Abacus Advisors LLC | 84,459 | $459.6 萬 | 0.09% | +25,262+42.7% | 加碼 |
| LSV Asset Management | 82,300 | $447.9 萬 | 0.01% | 00.0% | 不變 |
| Ameriprise Financial Inc | 81,107 | $441.4 萬 | 0.00% | +1,705+2.1% | 加碼 |
| Citadel Advisors LLC | 81,023 | $440.9 萬 | 0.00% | −21,448−20.9% | 減碼 |
| American Century Companies Inc | 80,776 | $439.6 萬 | 0.00% | +3,484+4.5% | 加碼 |
| Vident Advisory, LLC | 78,642 | $428.0 萬 | 0.04% | +73,147+1,331.2% | 加碼 |
| Rhumbline Advisers | 72,136 | $392.6 萬 | 0.00% | −2,757−3.7% | 減碼 |
| Millennium Management LLC | 69,334 | $377.3 萬 | 0.00% | −19,602−22.0% | 減碼 |
| UBS Asset Management Americas Inc | 67,421 | $366.9 萬 | 0.00% | +800+1.2% | 加碼 |
| Legal & General Group Plc | 64,288 | $349.9 萬 | 0.00% | −6,547−9.2% | 減碼 |
| Victory Capital Management Inc | 63,557 | $345.9 萬 | 0.00% | −5,924−8.5% | 減碼 |
| Envestnet Asset Management Inc | 62,788 | $341.7 萬 | 0.00% | +6,112+10.8% | 加碼 |
| Kestrel Investment Management Corp | 62,381 | $339.5 萬 | 2.03% | −800−1.3% | 減碼 |
| Renaissance Technologies LLC | 60,544 | $329.5 萬 | 0.01% | −37,784−38.4% | 減碼 |
| Linden Thomas Advisory Services, LLC | 59,448 | $323.5 萬 | 0.31% | +29,371+97.7% | 加碼 |
| Credit Agricole S A | 58,389 | $317.8 萬 | 0.01% | 00.0% | 不變 |
| Boston Partners | 57,533 | $313.1 萬 | 0.00% | +2,409+4.4% | 加碼 |
| Swiss National Bank | 56,526 | $307.6 萬 | 0.00% | 00.0% | 不變 |
| D. E. Shaw & Co., Inc. | 56,410 | $307.0 萬 | 0.00% | −58,676−51.0% | 減碼 |
| Franklin Resources Inc | 54,244 | $295.2 萬 | 0.00% | +11,258+26.2% | 加碼 |
| Engineers Gate Manager LP | 52,696 | $286.8 萬 | 0.04% | +2,636+5.3% | 加碼 |
| Zacks Investment Management | 50,853 | $276.7 萬 | 0.02% | +12,104+31.2% | 加碼 |
| Assenagon Asset Management S.A. | 45,836 | $249.4 萬 | 0.00% | +45,836 | 新進 |
| Hussman Strategic Advisors, Inc. | 42,000 | $228.6 萬 | 0.49% | +42,000 | 新進 |
| EFG International AG | 41,435 | $225.5 萬 | 0.05% | +41,435 | 新進 |
| State Board of Administration of Florida Retirement System | 40,459 | $220.2 萬 | 0.00% | +17,647+77.4% | 加碼 |
| Redhawk Wealth Advisors, Inc. | 40,092 | $218.2 萬 | 0.24% | +40,092 | 新進 |
| Intech Investment Management LLC | 39,108 | $212.8 萬 | 0.02% | +26,744+216.3% | 加碼 |
| State of Wisconsin Investment Board | 35,418 | $192.7 萬 | 0.00% | −5,712−13.9% | 減碼 |
| Susquehanna Portfolio Strategies, LLC | 35,357 | $192.4 萬 | 0.03% | 00.0% | 不變 |
| Kendall Capital Management | 34,460 | $187.5 萬 | 0.38% | +2,200+6.8% | 加碼 |
| BNP Paribas Arbitrage, SA | 34,194 | $186.1 萬 | 0.00% | −7,993−18.9% | 減碼 |
| CWA Asset Management Group, LLC | 33,388 | $181.7 萬 | 0.06% | +33,388 | 新進 |
| Alliancebernstein L.P. | 38,087 | $179.0 萬 | 0.00% | 00.0% | 不變 |
| Royce & Associates LP | 32,218 | $175.3 萬 | 0.02% | −7,083−18.0% | 減碼 |
| Jane Street Group, LLC | 31,897 | $173.6 萬 | 0.00% | +31,897 | 新進 |
| Dark Forest Capital Management LP | 30,948 | $168.4 萬 | 0.15% | −6,844−18.1% | 減碼 |
| Creative Planning | 30,467 | $165.8 萬 | 0.00% | +5,628+22.7% | 加碼 |
| DGS Capital Management, LLC | 29,489 | $160.5 萬 | 0.26% | +103+0.4% | 加碼 |
| Thornburg Investment Management Inc | 27,786 | $151.2 萬 | 0.02% | +27,786 | 新進 |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 27,191 | $148.0 萬 | 0.00% | −776−2.8% | 減碼 |
| Teacher Retirement System of Texas | 27,166 | $147.8 萬 | 0.01% | −35,273−56.5% | 減碼 |
| California State Teachers Retirement System | 27,070 | $147.3 萬 | 0.00% | −200−0.7% | 減碼 |
| Prudential Financial Inc | 27,036 | $147.1 萬 | 0.00% | −5,720−17.5% | 減碼 |
| SEI Investments Co | 26,930 | $146.6 萬 | 0.00% | +9,937+58.5% | 加碼 |
| Russell Investments Group, Ltd. | 26,901 | $146.4 萬 | 0.00% | −5,230−16.3% | 減碼 |
| HRT Financial LP | 25,892 | $140.9 萬 | 0.00% | −6,503−20.1% | 減碼 |
| State of Tennessee, Treasury Department | 24,827 | $135.1 萬 | 0.00% | +18,758+309.1% | 加碼 |
| Great West Life Assurance Co | 24,069 | $131.1 萬 | 0.00% | 00.0% | 不變 |
| LPL Financial LLC | 23,373 | $127.2 萬 | 0.00% | −1,706−6.8% | 減碼 |
| Voleon Capital Management LP | 23,036 | $125.4 萬 | 0.03% | −19,334−45.6% | 減碼 |