AAMI NYSE
Acadian Asset Management
1W: +1.9%
1M: +7.3%
3M: +36.4%
YTD: +53.2%
1Y: +141.2%
3Y: +236.8%
5Y: +217.1%
$71.58
-0.99 (-1.36%)
Weekly Expected Move ±5.6%
$61
$65
$69
$73
$77
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🏦 Institutional Activity
Latest: Q1 2026286
Institutions Holding
+1 vs prior
67.0%
Ownership
+2.53%
31
New
80
Increased
138
Reduced
61
Closed
👔 Insider Trades
10 records| Date | Name | Title | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-05-04 | Hart Richard Jonathan | officer: clo and cao | S-Sale | 88,792 | $66.87 | $5.9M | Filing |
| 2026-05-04 | Hart Richard Jonathan | officer: clo and cao | S-Sale | 11,208 | $67.73 | $759K | Filing |
| 2026-02-15 | Hart Richard Jonathan | officer: clo and cao | F-Tax Withholding | 4,618 | $51.85 | $239K | Filing |
| 2026-02-15 | Wiater Christina | officer: pfo / pao | F-Tax Withholding | 1,521 | $51.85 | $79K | Filing |
| 2026-02-14 | Hart Richard Jonathan | officer: clo and cao | F-Tax Withholding | 2,782 | $51.85 | $144K | Filing |
| 2026-02-14 | Wiater Christina | officer: pfo / pao | F-Tax Withholding | 1,176 | $51.85 | $61K | Filing |
| 2026-02-11 | Chersi Robert J | director | S-Sale | 28,753 | $51.30 | $1.5M | Filing |
| 2026-02-10 | Trebbi Barbara | director | S-Sale | 9,691 | $51.22 | $496K | Filing |
| 2025-09-03 | PAULSON & CO. INC. | 10% owner | S-Sale | 1,206,839 | $47.69 | $57.6M | Filing |
| 2025-06-10 | Chersi Robert J | director | G-Gift | 27,986 | $— | $0 | Filing |
🏛️ Congressional Trades
0 records| Date | Politician | Chamber | Type | Amount | Filing |
|---|---|---|---|---|---|
| No congressional trades found | |||||
🏦 Top Institutional Holders
20 holders| Holder | Shares | Value | Date Reported | Filing | |
|---|---|---|---|---|---|
| PAULSON & CO. INC. | 7,743,282 | $421M | — | 2026-03-31 | Filing |
| BlackRock, Inc. | 4,574,232 | $249M | -81,121 | 2026-03-31 | Filing |
| JENNISON ASSOCIATES LLC | 2,022,207 | $110M | +112,985 | 2026-03-31 | Filing |
| STATE STREET CORP | 1,209,440 | $66M | +3,196 | 2026-03-31 | Filing |
| VANGUARD CAPITAL MANAGEMENT LLC | 1,158,887 | $63M | +1,158,887 | 2026-03-31 | Filing |
| DIMENSIONAL FUND ADVISORS LP | 904,549 | $49M | -4,664 | 2026-03-31 | Filing |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 883,909 | $48M | +883,909 | 2026-03-31 | Filing |
| Impax Asset Management Group plc | 823,323 | $45M | -22,128 | 2026-03-31 | Filing |
| GEODE CAPITAL MANAGEMENT, LLC | 747,822 | $41M | +62,550 | 2026-03-31 | Filing |
| Woodline Partners LP | 701,720 | $38M | +142,629 | 2026-03-31 | Filing |
| SOROS FUND MANAGEMENT LLC | 648,807 | $35M | -88,560 | 2026-03-31 | Filing |
| Nuveen, LLC | 588,464 | $32M | -63,680 | 2026-03-31 | Filing |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 453,320 | $25M | -26,986 | 2026-03-31 | Filing |
| Allspring Global Investments Holdings, L | 419,239 | $24M | +51,075 | 2026-03-31 | Filing |
| Invesco Ltd. | 412,702 | $22M | -7,904 | 2026-03-31 | Filing |
| GW&K Investment Management, LLC | 375,977 | $20M | -37,116 | 2026-03-31 | Filing |
| Systematic Alpha Investments, LLC | 370,108 | $20M | — | 2026-03-31 | Filing |
| Azora Capital LP | 329,349 | $18M | +329,349 | 2026-03-31 | Filing |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 318,131 | $17M | -101,215 | 2026-03-31 | Filing |
| Boston Trust Walden Corp | 281,604 | $15M | +281,604 | 2026-03-31 | Filing |