Senator Investment Group LP
Holdings in ATI
Position Over Time
| Report Date | Value (USD) | Shares | Type | Discretion | Filed |
|---|---|---|---|---|---|
| 2025-12-31 | $37,297,000 | 325,000 | Shares | Sole | 2026-02-13 |
| 2025-09-30 | $26,435,500 | 325,000 | Shares | Sole | 2025-11-14 |
| 2025-06-30 | $64,755,000 | 750,000 | Shares | Sole | 2025-08-13 |
| 2025-03-31 | $63,086,375 | 1,212,500 | Shares | Sole | 2025-05-14 |
| 2024-12-31 | $39,549,322 | 718,556 | Shares | Sole | 2025-02-13 |
| 2024-09-30 | $46,167,900 | 690,000 | Shares | Sole | 2024-11-13 |
| 2024-06-30 | $49,413,602 | 891,138 | Shares | Sole | 2024-08-20 |
| 2024-03-31 | $17,039,610 | 333,000 | Shares | Sole | 2024-05-14 |