STATE OF WISCONSIN INVESTMENT BOARD
Holdings in PTCT
Position Over Time
| Report Date | Value (USD) | Shares | Type | Discretion | Filed |
|---|---|---|---|---|---|
| 2025-12-31 | $3,553,029 | 46,775 | Shares | Sole | 2026-02-17 |
| 2025-09-30 | $3,607,635 | 58,785 | Shares | Sole | 2025-11-14 |
| 2025-06-30 | $2,386,273 | 48,859 | Shares | Sole | 2025-08-14 |
| 2025-03-31 | $3,402,701 | 66,772 | Shares | Sole | 2025-05-15 |
| 2024-12-31 | $3,758,943 | 83,273 | Shares | Sole | 2025-02-14 |
| 2024-09-30 | $1,812,706 | 48,860 | Shares | Sole | 2024-11-14 |
| 2024-06-30 | $1,765,628 | 57,738 | Shares | Sole | 2024-08-14 |
| 2024-03-31 | $1,390,472 | 47,799 | Shares | Sole | 2024-05-14 |
| 2023-12-31 | $2,142,266 | 77,731 | Shares | Sole | 2024-02-12 |
| 2023-09-30 | $1,337,115 | 59,666 | Shares | Sole | 2023-11-14 |
| 2023-06-30 | $2,310,422 | 56,809 | Shares | Sole | 2023-08-14 |
| 2023-03-31 | $2,892,303 | 59,709 | Shares | Sole | 2023-05-15 |
| 2022-12-31 | $2,466,850 | 64,628 | Shares | Sole | 2023-02-14 |
| 2022-09-30 | $3,296,834 | 65,674 | Shares | Sole | 2022-11-14 |
| 2022-06-30 | $2,764,059 | 68,998 | Shares | Sole | 2022-08-15 |
| 2022-03-31 | $3,380,286 | 90,600 | Shares | Sole | 2022-05-13 |
| 2021-12-31 | $3,608,598 | 90,600 | Shares | Sole | 2022-02-11 |
| 2021-09-30 | $3,371,226 | 90,600 | Shares | Sole | 2021-11-12 |
| 2021-06-30 | $3,516,864 | 83,200 | Shares | Sole | 2021-08-12 |
| 2021-03-31 | $3,939,520 | 83,200 | Shares | Sole | 2021-05-17 |
| 2020-12-31 | $5,382,846 | 88,200 | Shares | Sole | 2021-02-03 |
| 2020-09-30 | $4,637,600 | 99,200 | Shares | Sole | 2020-11-16 |
| 2020-06-30 | $5,033,408 | 99,200 | Shares | Sole | 2020-08-12 |
| 2020-03-31 | $4,269,177 | 95,700 | Shares | Sole | 2020-05-06 |