STATE OF WISCONSIN INVESTMENT BOARD
Holdings in BIO
Position Over Time
| Report Date | Value (USD) | Shares | Type | Discretion | Filed |
|---|---|---|---|---|---|
| 2025-12-31 | $4,135,207 | 13,648 | Shares | Sole | 2026-02-17 |
| 2025-09-30 | $4,450,350 | 15,872 | Shares | Sole | 2025-11-14 |
| 2025-06-30 | $3,885,734 | 16,102 | Shares | Sole | 2025-08-14 |
| 2025-03-31 | $3,529,671 | 14,492 | Shares | Sole | 2025-05-15 |
| 2024-12-31 | $5,043,614 | 15,353 | Shares | Sole | 2025-02-14 |
| 2024-09-30 | $3,968,453 | 11,861 | Shares | Sole | 2024-11-14 |
| 2024-06-30 | $5,548,229 | 20,315 | Shares | Sole | 2024-08-14 |
| 2024-03-31 | $4,356,924 | 12,597 | Shares | Sole | 2024-05-14 |
| 2023-12-31 | $4,649,616 | 14,400 | Shares | Sole | 2024-02-12 |
| 2023-09-30 | $4,226,842 | 11,792 | Shares | Sole | 2023-11-14 |
| 2023-06-30 | $4,899,367 | 12,923 | Shares | Sole | 2023-08-14 |
| 2023-03-31 | $6,254,085 | 13,056 | Shares | Sole | 2023-05-15 |
| 2022-12-31 | $4,705,283 | 11,190 | Shares | Sole | 2023-02-14 |
| 2022-09-30 | $5,495,819 | 13,175 | Shares | Sole | 2022-11-14 |
| 2022-06-30 | $7,982,370 | 16,126 | Shares | Sole | 2022-08-15 |
| 2022-03-31 | $9,753,453 | 17,317 | Shares | Sole | 2022-05-13 |
| 2021-12-31 | $25,733,203 | 34,058 | Shares | Sole | 2022-02-11 |
| 2021-09-30 | $30,797,291 | 41,286 | Shares | Sole | 2021-11-12 |
| 2021-06-30 | $21,290,563 | 33,045 | Shares | Sole | 2021-08-12 |
| 2021-03-31 | $25,953,964 | 45,440 | Shares | Sole | 2021-05-17 |
| 2020-12-31 | $27,334,639 | 46,891 | Shares | Sole | 2021-02-03 |
| 2020-09-30 | $23,675,593 | 45,931 | Shares | Sole | 2020-11-16 |
| 2020-06-30 | $15,259,007 | 33,797 | Shares | Sole | 2020-08-12 |
| 2020-03-31 | $13,359,491 | 38,109 | Shares | Sole | 2020-05-06 |