ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
Holdings in IONS
Position Over Time
| Report Date | Value (USD) | Shares | Type | Discretion | Filed |
|---|---|---|---|---|---|
| 2025-12-31 | $84,119,798 | 1,063,327 | Shares | Defined | 2026-02-13 |
| 2025-09-30 | $41,223,497 | 630,136 | Shares | Defined | 2025-11-13 |
| 2022-06-30 | $1,521,670 | 41,104 | Shares | Defined | 2022-08-15 |
| 2021-09-30 | $1,378,494 | 41,100 | Shares | Defined | 2021-11-12 |
| 2021-06-30 | $3,705,781 | 92,900 | Shares | Defined | 2021-08-13 |
| 2020-09-30 | $1,233,700 | 26,000 | Shares | Defined | 2020-11-12 |