As of June 18, 2026, Acadian Asset Management's top three insider holders 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 |
|---|---|---|---|---|
| John Paulson | - | 23,760 | 0 | 15 May, 2025 |
| Robert J Chersi | - | 0 | 37,384 | 12 Feb, 2026 |
| Suren Rana | President And Ceo | 371,726 | 0 | 02 Oct, 2024 |
| Barbara Trebbi | - | 35,771 | 0 | 12 Feb, 2026 |
| Christina Wiater | Pfo / Pao | 25,614 | 0 | 18 Feb, 2026 |
| Richard Jonathan Hart | Clo And Cao | 173,863 | 0 | 18 Feb, 2026 |
* 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 | Scott Hynes | Restricted Stock Units | A | 4,888 | $0.00 | 4,888 | D | A |
| 14 Feb, 2026 | Richard Jonathan Hart | Common Stock | A | 5,755 | $0.00 | 171,713 | D | M |
| 13 Feb, 2026 | Kelly Young | Restricted Stock Units | A | 48,748 | $0.00 | 48,748 | D | A |
| 13 Feb, 2026 | Scott Hynes | Restricted Stock Units | A | 4,888 | $0.00 | 4,888 | D | A |
| 14 Feb, 2026 | Christina Wiater | Common Stock | A | 4,006 | $0.00 | 23,131 | D | M |
| 14 Feb, 2026 | Christina Wiater | Common Stock | A | 4,006 | $0.00 | 23,131 | D | M |
| 14 Feb, 2026 | Richard Jonathan Hart | Common Stock | A | 5,755 | $0.00 | 171,713 | D | M |
| 13 Feb, 2026 | Kelly Young | Restricted Stock Units | A | 48,748 | $0.00 | 48,748 | 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 |
| 14 Feb, 2026 | Richard Jonathan Hart | Common Stock | D | 2,782 | $51.85 | 168,931 | D | F |
| 14 Feb, 2026 | Christina Wiater | Common Stock | D | 1,176 | $51.85 | 21,955 | D | F |
| 15 Feb, 2026 | Richard Jonathan Hart | Common Stock | A | 9,550 | $0.00 | 178,481 | D | M |
| 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 | Christina Wiater | Common Stock | A | 5,180 | $0.00 | 27,135 | 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 |
| 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 |