Ionis Pharmaceuticals shares owned by North Star Asset Management
Quarter-by-quarter ownership of Ionis Pharmaceuticals (IONS) shares owned by North Star Asset Management
from 13F filings
Historical chart of North Star Asset Management investment in Ionis Pharmaceuticals
Tip: Access up to 7 years of quarterly data
All positions including Ionis Pharmaceuticals held by North Star Asset Management consolidated in one spreadsheet with up to 7 years of data
Download as csv
Download as Excel
Quarterly reported holdings in Ionis Pharmaceuticals by North Star Asset Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $1.1M | 17k | 65.42 |
| 2025-06-30 | $656k | 17k | 39.51 |
| 2025-03-31 | $411k | 14k | 30.17 |
| 2024-12-31 | $477k | 14k | 34.96 |
| 2024-09-30 | $546k | 14k | 40.06 |
| 2024-06-30 | $650k | 14k | 47.66 |
| 2024-03-31 | $591k | 14k | 43.35 |
| 2023-12-31 | $691k | 14k | 50.59 |
| 2023-09-30 | $619k | 14k | 45.36 |
| 2023-06-30 | $560k | 14k | 41.03 |
| 2023-03-31 | $489k | 14k | 35.74 |
| 2022-12-31 | $517k | 14k | 37.77 |
| 2022-09-30 | $605k | 14k | 44.23 |
| 2022-06-30 | $506k | 14k | 36.99 |
| 2022-03-31 | $507k | 14k | 37.06 |
| 2021-12-31 | $416k | 14k | 30.41 |
| 2021-09-30 | $459k | 14k | 33.55 |
| 2021-06-30 | $549k | 14k | 39.92 |
| 2021-03-31 | $618k | 14k | 44.94 |
| 2020-12-31 | $779k | 14k | 56.56 |
| 2020-09-30 | $654k | 14k | 47.48 |
| 2020-06-30 | $808k | 14k | 58.98 |
| 2020-03-31 | $648k | 14k | 47.30 |
| 2019-12-31 | $918k | 15k | 60.39 |
| 2019-09-30 | $911k | 15k | 59.93 |
| 2019-06-30 | $977k | 15k | 64.28 |
| 2019-03-31 | $1.2M | 15k | 81.18 |
| 2018-12-31 | $822k | 15k | 54.08 |
| 2018-09-30 | $784k | 15k | 51.58 |
| 2018-06-30 | $633k | 15k | 41.64 |
| 2018-03-31 | $670k | 15k | 44.08 |
| 2017-12-31 | $765k | 15k | 50.33 |
More positions owned by North Star Asset Management
View all positions for North Star Asset Management