Ionis Pharmaceuticals shares owned by BlackRock
Quarter-by-quarter ownership of Ionis Pharmaceuticals shares owned by BlackRock
from 13F filings
Historical chart of BlackRock investment in Ionis Pharmaceuticals
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Quarterly reported holdings in Ionis Pharmaceuticals by BlackRock
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $35M | 25M | 1.38 |
| 2025-06-30 | $30M | 29M | 1.05 |
| 2025-03-31 | $27M | 27M | 0.97 |
| 2024-12-31 | $26M | 27M | 0.98 |
| 2024-09-30 | $24M | 23M | 1.04 |