STATE OF WISCONSIN INVESTMENT BOARD
Holdings in ATRC
Position Over Time
| Report Date | Value (USD) | Shares | Type | Discretion | Filed |
|---|---|---|---|---|---|
| 2025-12-31 | $6,495,712 | 164,199 | Shares | Sole | 2026-02-17 |
| 2025-09-30 | $7,704,627 | 218,571 | Shares | Sole | 2025-11-14 |
| 2025-06-30 | $7,334,253 | 223,810 | Shares | Sole | 2025-08-14 |
| 2025-03-31 | $7,262,984 | 225,139 | Shares | Sole | 2025-05-15 |
| 2024-12-31 | $6,741,169 | 220,588 | Shares | Sole | 2025-02-14 |
| 2024-09-30 | $5,876,370 | 209,571 | Shares | Sole | 2024-11-14 |
| 2024-06-30 | $4,673,200 | 205,235 | Shares | Sole | 2024-08-14 |
| 2024-03-31 | $6,290,551 | 206,790 | Shares | Sole | 2024-05-14 |
| 2023-12-31 | $8,274,369 | 231,840 | Shares | Sole | 2024-02-12 |
| 2023-09-30 | $4,970,511 | 113,482 | Shares | Sole | 2023-11-14 |
| 2023-06-30 | $5,639,922 | 114,261 | Shares | Sole | 2023-08-14 |
| 2023-03-31 | $4,707,891 | 113,580 | Shares | Sole | 2023-05-15 |
| 2022-12-31 | $5,010,413 | 112,898 | Shares | Sole | 2023-02-14 |
| 2022-09-30 | $4,519,881 | 115,598 | Shares | Sole | 2022-11-14 |
| 2022-06-30 | $4,842,931 | 118,525 | Shares | Sole | 2022-08-15 |
| 2022-03-31 | $12,845,052 | 195,600 | Shares | Sole | 2022-05-13 |
| 2021-12-31 | $13,906,000 | 200,000 | Shares | Sole | 2022-02-11 |
| 2021-09-30 | $13,603,980 | 195,600 | Shares | Sole | 2021-11-12 |
| 2021-06-30 | $15,516,948 | 195,600 | Shares | Sole | 2021-08-12 |
| 2021-03-31 | $12,815,712 | 195,600 | Shares | Sole | 2021-05-17 |
| 2020-12-31 | $10,889,052 | 195,600 | Shares | Sole | 2021-02-03 |