Acadian Asset Management (AAMI) ownership: Top institutional holder: PAULSON & CO. INC. ($421.39M). Insider activity: Net Seller (2 buys, 18 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| PAULSON & CO. INC. | 7743282.00 | $421.39M | 2026-03-31 |
| BlackRock, Inc. | 4574232.00 | $248.93M | 2026-03-31 |
| JENNISON ASSOCIATES LLC | 2022207.00 | $110.05M | 2026-03-31 |
| VANGUARD GROUP INC | 2335363.00 | $109.76M | 2025-12-31 |
| Empyrean Capital Partners, LP | 1308190.00 | $71.19M | 2026-03-31 |
| STATE STREET CORP | 1209440.00 | $65.82M | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 1158887.00 | $63.07M | 2026-03-31 |
| DIMENSIONAL FUND ADVISORS LP | 904549.00 | $49.22M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-05-14 | |
| Sell | null | 2026-05-14 | |
| Sell | null | 2026-05-14 | |
| Sell | null | 2026-05-14 | |
| Sell | null | 2026-05-14 | |
| Sell | null | 2026-05-14 | |
| Sell | null | 2026-05-14 | |
| Sell | null | 2026-05-14 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.