The Vanguard Group 13D and 13G filings for ATI Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2025-04-30 10:56 am Sale | 2025-03-31 | 13G | ATI Inc. ATI | The Vanguard Group | 13,895,719 9.850% | -304,521 (-2.14%) | Filing |
| 2024-02-13 4:55 pm Sale | 2023-12-29 | 13G | ATI Inc. ATI | The Vanguard Group | 14,200,240 11.130% | -270,156 (-1.87%) | Filing |
| 2023-02-09 11:07 am Purchase | 2022-12-30 | 13G | ATI Inc. ATI | The Vanguard Group | 14,470,396 11.180% | 654,743 (+4.74%) | Filing |
| 2022-02-09 3:16 pm Purchase | 2021-12-31 | 13G | ATI Inc. ATI | The Vanguard Group | 13,815,653 10.860% | 907,515 (+7.03%) | Filing |
| 2021-02-10 10:30 am Purchase | 2020-12-31 | 13G | ATI Inc. ATI | The Vanguard Group | 12,908,138 10.180% | 271,767 (+2.15%) | Filing |