Ionis Pharmaceuticals shares owned by BlackRock
Quarter-by-quarter ownership of Ionis Pharmaceuticals (IONS) 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 |
|---|---|---|---|
| 2024-06-30 | $492M | 10M | 47.66 |
| 2024-03-31 | $424M | 9.8M | 43.35 |
| 2023-09-30 | $413M | 9.1M | 45.36 |
| 2023-06-30 | $375M | 9.1M | 41.03 |
| 2023-03-31 | $321M | 9.0M | 35.74 |
| 2022-12-31 | $343M | 9.1M | 37.77 |
| 2022-06-30 | $327M | 8.8M | 37.02 |
| 2021-06-30 | $326M | 8.2M | 39.89 |
| 2021-03-31 | $441M | 9.8M | 44.96 |
| 2020-12-31 | $551M | 9.8M | 56.54 |
| 2020-09-30 | $402M | 8.5M | 47.45 |
| 2020-03-31 | $386M | 8.2M | 47.28 |
| 2019-12-31 | $508M | 8.4M | 60.41 |
| 2019-09-30 | $500M | 8.4M | 59.91 |
| 2019-06-30 | $566M | 8.8M | 64.27 |
| 2019-03-31 | $619M | 7.6M | 81.17 |
| 2018-12-31 | $415M | 7.7M | 54.06 |
| 2018-09-30 | $385M | 7.5M | 51.58 |
| 2018-06-30 | $294M | 7.1M | 41.67 |
| 2018-03-31 | $306M | 6.9M | 44.08 |
| 2017-09-30 | $355M | 7.0M | 50.69 |
| 2016-12-31 | $833k | 17k | 47.85 |
| 2016-09-30 | $695k | 19k | 36.65 |
| 2016-06-30 | $2.4M | 101k | 23.29 |
| 2016-03-31 | $7.2M | 177k | 40.50 |
| 2015-12-31 | $12M | 187k | 61.93 |