Ionis Pharmaceuticals shares owned by Balyasny Asset Management
Quarter-by-quarter ownership of Ionis Pharmaceuticals (IONS) shares owned by Balyasny Asset Management
from 13F filings
Historical chart of Balyasny Asset Management investment in Ionis Pharmaceuticals
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Quarterly reported holdings in Ionis Pharmaceuticals by Balyasny Asset Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $67M | 1.0M | 65.42 |
| 2025-06-30 | $41M | 1.0M | 39.51 |
| 2025-03-31 | $7.8M | 260k | 30.17 |
| 2024-06-30 | $51M | 1.1M | 47.66 |
| 2023-06-30 | $5.2M | 126k | 41.03 |
| 2023-03-31 | $7.3M | 204k | 35.74 |
| 2022-06-30 | $5.7M | 156k | 36.84 |
| 2021-12-31 | $14M | 456k | 30.43 |
| 2021-09-30 | $14M | 422k | 33.54 |
| 2021-06-30 | $20M | 499k | 39.89 |
| 2020-12-31 | $2.5M | 45k | 56.55 |
| 2019-09-30 | $15M | 253k | 59.91 |
| 2018-09-30 | $2.8M | 57k | 49.98 |
| 2017-12-31 | $13M | 263k | 50.32 |
| 2017-09-30 | $10M | 205k | 50.78 |
| 2017-06-30 | $702k | 14k | 50.87 |
| 2016-12-31 | $6.7M | 140k | 47.83 |
| 2015-12-31 | $12M | 186k | 61.93 |