TEACHER RETIREMENT SYSTEM OF TEXAS
Holdings in IONS
Position Over Time
| Report Date | Value (USD) | Shares | Type | Discretion | Filed |
|---|---|---|---|---|---|
| 2025-12-31 | $33,455,539 | 422,899 | Shares | Sole | 2026-01-28 |
| 2025-09-30 | $31,005,481 | 473,945 | Shares | Sole | 2025-10-30 |
| 2025-06-30 | $26,403,466 | 668,273 | Shares | Sole | 2025-08-01 |
| 2025-03-31 | $15,098,606 | 500,451 | Shares | Sole | 2025-04-28 |
| 2024-12-31 | $2,300,088 | 65,792 | Shares | Sole | 2025-02-11 |
| 2024-09-30 | $2,271,361 | 56,699 | Shares | Sole | 2024-11-13 |
| 2024-06-30 | $2,504,628 | 52,552 | Shares | Sole | 2024-08-09 |
| 2024-03-31 | $1,245,705 | 28,736 | Shares | Sole | 2024-05-06 |
| 2023-12-31 | $1,509,807 | 29,844 | Shares | Sole | 2024-02-07 |
| 2023-09-30 | $1,659,178 | 36,578 | Shares | Sole | 2023-10-31 |
| 2023-06-30 | $1,432,070 | 34,903 | Shares | Sole | 2023-07-19 |
| 2023-03-31 | $1,407,548 | 39,383 | Shares | Sole | 2023-05-12 |
| 2022-12-31 | $1,449,537 | 38,378 | Shares | Sole | 2023-02-13 |
| 2022-09-30 | $1,850,760 | 41,844 | Shares | Sole | 2022-11-03 |
| 2022-06-30 | $750,210 | 20,265 | Shares | Sole | 2022-08-09 |
| 2022-03-31 | $970,892 | 26,212 | Shares | Sole | 2022-05-09 |
| 2021-12-31 | $744,135 | 24,454 | Shares | Sole | 2022-02-10 |
| 2021-09-30 | $662,750 | 19,760 | Shares | Sole | 2021-11-09 |
| 2021-06-30 | $698,793 | 17,518 | Shares | Sole | 2021-08-05 |
| 2021-03-31 | $1,256,901 | 27,956 | Shares | Sole | 2021-05-11 |
| 2020-12-31 | $1,460,371 | 25,829 | Shares | Sole | 2021-02-11 |
| 2020-09-30 | $1,071,373 | 22,579 | Shares | Sole | 2020-11-02 |
| 2020-06-30 | $1,080,795 | 18,331 | Shares | Sole | 2020-08-11 |
| 2020-03-31 | $734,211 | 15,529 | Shares | Sole | 2020-05-05 |