STATE OF WISCONSIN INVESTMENT BOARD
Holdings in ATI
Position Over Time
| Report Date | Value (USD) | Shares | Type | Discretion | Filed |
|---|---|---|---|---|---|
| 2025-12-31 | $26,254,219 | 228,775 | Shares | Sole | 2026-02-17 |
| 2025-09-30 | $21,344,510 | 262,411 | Shares | Sole | 2025-11-14 |
| 2025-06-30 | $23,076,955 | 267,280 | Shares | Sole | 2025-08-14 |
| 2025-03-31 | $15,837,775 | 304,397 | Shares | Sole | 2025-05-15 |
| 2024-12-31 | $13,076,348 | 237,579 | Shares | Sole | 2025-02-14 |
| 2024-09-30 | $12,668,271 | 189,333 | Shares | Sole | 2024-11-14 |
| 2024-06-30 | $11,141,568 | 200,930 | Shares | Sole | 2024-08-14 |
| 2024-03-31 | $11,484,952 | 224,447 | Shares | Sole | 2024-05-14 |
| 2023-12-31 | $9,901,729 | 217,764 | Shares | Sole | 2024-02-12 |
| 2023-09-30 | $6,557,334 | 159,352 | Shares | Sole | 2023-11-14 |
| 2023-06-30 | $7,751,528 | 175,255 | Shares | Sole | 2023-08-14 |
| 2023-03-31 | $6,763,207 | 171,394 | Shares | Sole | 2023-05-15 |
| 2022-12-31 | $5,729,954 | 191,894 | Shares | Sole | 2023-02-14 |
| 2022-09-30 | $5,291,079 | 198,838 | Shares | Sole | 2022-11-14 |
| 2022-06-30 | $4,713,937 | 207,571 | Shares | Sole | 2022-08-15 |
| 2022-03-31 | $4,715,788 | 175,700 | Shares | Sole | 2022-05-13 |
| 2020-03-31 | $147,900 | 17,400 | Shares | Sole | 2020-05-06 |