Acadian Asset Management's top three insider shareholders as of April 17, 2026 are Suren Rana (President And Ceo, 371.73K shares), Richard Jonathan Hart (Clo And Cao, 173.86K shares), Robert J Chersi (Director, 37.38K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Suren Rana | President And Ceo | 371,726 | 0 | 02 Oct, 2024 |
| Richard Jonathan Hart | Clo And Cao | 173,863 | 0 | 18 Feb, 2026 |
| Robert J Chersi | - | 0 | 37,384 | 12 Feb, 2026 |
| Barbara Trebbi | - | 35,771 | 0 | 12 Feb, 2026 |
| Christina Wiater | Pfo / Pao | 25,614 | 0 | 18 Feb, 2026 |
| John Paulson | - | 23,760 | 0 | 15 May, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 13 Feb, 2026 | Kelly Young | Restricted Stock Units | A | 48,748 | $0.00 | 48,748 | D | A |
| 14 Feb, 2026 | Richard Jonathan Hart | Common Stock | A | 5,755 | $0.00 | 171,713 | D | M |
| 14 Feb, 2026 | Christina Wiater | Common Stock | A | 4,006 | $0.00 | 23,131 | D | M |
| 13 Feb, 2026 | Scott Hynes | Restricted Stock Units | A | 4,888 | $0.00 | 4,888 | D | A |
| 14 Feb, 2026 | Christina Wiater | Common Stock | D | 1,176 | $51.85 | 21,955 | D | F |
| 14 Feb, 2026 | Richard Jonathan Hart | Common Stock | D | 2,782 | $51.85 | 168,931 | D | F |
| 15 Feb, 2026 | Christina Wiater | Common Stock | A | 5,180 | $0.00 | 27,135 | D | M |
| 15 Feb, 2026 | Richard Jonathan Hart | Common Stock | A | 9,550 | $0.00 | 178,481 | D | M |
| 15 Feb, 2026 | Richard Jonathan Hart | Common Stock | D | 4,618 | $51.85 | 173,863 | D | F |
| 15 Feb, 2026 | Christina Wiater | Common Stock | D | 1,521 | $51.85 | 25,614 | D | F |
| 13 Feb, 2026 | Richard Jonathan Hart | Restricted Stock Units | A | 21,602 | $0.00 | 53,650 | D | A |
| 13 Feb, 2026 | Christina Wiater | Restricted Stock Units | A | 5,407 | $0.00 | 26,432 | D | A |
| 14 Feb, 2026 | Richard Jonathan Hart | Restricted Stock Units | D | 5,755 | $0.00 | 47,895 | D | M |
| 14 Feb, 2026 | Christina Wiater | Restricted Stock Units | D | 4,006 | $0.00 | 22,426 | D | M |
| 15 Feb, 2026 | Richard Jonathan Hart | Restricted Stock Units | D | 9,550 | $0.00 | 38,345 | D | M |
| 15 Feb, 2026 | Christina Wiater | Restricted Stock Units | D | 5,180 | $0.00 | 17,246 | D | M |
| 10 Feb, 2026 | Barbara Trebbi | Common Stock | D | 9,691 | $51.22 | 35,771 | D | S |
| 11 Feb, 2026 | Robert J Chersi | Common Stock | D | 28,753 | $51.30 | 37,384 | I | S |
| 10 Jun, 2025 | Robert J Chersi | Common Stock | D | 27,986 | $0.00 | 0 | D | G |
| 10 Jun, 2025 | Robert J Chersi | Common Stock | A | 27,986 | $0.00 | 66,137 | I | G |