Ionis Pharmaceuticals shares owned by Bellevue Group
Quarter-by-quarter ownership of Ionis Pharmaceuticals (IONS) shares owned by Bellevue Group
from 13F filings
Historical chart of Bellevue Group investment in Ionis Pharmaceuticals
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Quarterly reported holdings in Ionis Pharmaceuticals by Bellevue Group
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $409M | 6.2M | 65.42 |
| 2025-06-30 | $310M | 7.9M | 39.51 |
| 2025-03-31 | $237M | 7.9M | 30.17 |
| 2024-12-31 | $275M | 7.9M | 34.96 |
| 2024-09-30 | $315M | 7.9M | 40.06 |
| 2024-06-30 | $394M | 8.3M | 47.66 |
| 2024-03-31 | $360M | 8.3M | 43.35 |
| 2023-12-31 | $441M | 8.7M | 50.59 |
| 2023-09-30 | $419M | 9.2M | 45.36 |
| 2023-06-30 | $385M | 9.4M | 41.03 |
| 2023-03-31 | $340M | 9.5M | 35.74 |
| 2022-12-31 | $368M | 9.7M | 37.77 |
| 2022-09-30 | $419M | 9.5M | 44.23 |
| 2022-06-30 | $362M | 9.8M | 37.02 |
| 2022-03-31 | $367M | 9.9M | 37.04 |
| 2021-12-31 | $315M | 10M | 30.43 |
| 2021-09-30 | $314M | 9.3M | 33.54 |
| 2021-06-30 | $396M | 9.9M | 39.89 |
| 2021-03-31 | $404M | 9.0M | 44.96 |
| 2020-12-31 | $512M | 9.1M | 56.54 |
| 2020-09-30 | $414M | 8.7M | 47.45 |
| 2020-06-30 | $486M | 8.2M | 58.96 |
| 2020-03-31 | $396M | 8.4M | 47.28 |
| 2019-12-31 | $509M | 8.4M | 60.41 |
| 2019-09-30 | $499M | 8.3M | 59.91 |
| 2019-06-30 | $511M | 8.0M | 64.27 |
| 2019-03-31 | $25M | 303k | 81.17 |
| 2018-12-31 | $21M | 383k | 54.06 |
| 2018-09-30 | $16M | 311k | 51.58 |
| 2018-06-30 | $13M | 323k | 41.67 |
| 2018-03-31 | $14M | 312k | 44.08 |
| 2017-12-31 | $13M | 257k | 50.28 |
| 2017-09-30 | $14M | 266k | 50.69 |
| 2017-06-30 | $11M | 225k | 50.87 |
| 2017-03-31 | $8.3M | 205k | 40.20 |
| 2016-12-31 | $4.4M | 91k | 47.84 |
| 2016-09-30 | $4.0M | 108k | 36.64 |
| 2016-06-30 | $2.5M | 108k | 23.29 |
| 2016-03-31 | $5.6M | 138k | 40.50 |