Ionis Pharmaceuticals shares owned by Sectoral Asset Management
Quarter-by-quarter ownership of Ionis Pharmaceuticals (IONS) shares owned by Sectoral Asset Management
from 13F filings
Historical chart of Sectoral Asset Management investment in Ionis Pharmaceuticals
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Quarterly reported holdings in Ionis Pharmaceuticals by Sectoral Asset Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $602k | 9.2k | 65.42 |
| 2025-06-30 | $364k | 9.2k | 39.51 |
| 2025-03-31 | $285k | 9.4k | 30.17 |
| 2024-12-31 | $252k | 7.2k | 34.96 |
| 2024-09-30 | $378k | 9.4k | 40.06 |
| 2024-06-30 | $460k | 9.7k | 47.66 |
| 2024-03-31 | $438k | 10k | 43.35 |
| 2023-12-31 | $328k | 6.5k | 50.59 |
| 2022-12-31 | $168k | 4.5k | 37.77 |
| 2022-09-30 | $197k | 4.5k | 44.27 |
| 2022-06-30 | $165k | 4.5k | 37.08 |
| 2020-06-30 | $1.2M | 20k | 58.96 |
| 2016-03-31 | $18M | 433k | 40.50 |
| 2015-12-31 | $9.3M | 150k | 61.93 |