Ionis Pharmaceuticals shares owned by Tudor Investment Corporation
Quarter-by-quarter ownership of Ionis Pharmaceuticals (IONS) shares owned by Tudor Investment Corporation
from 13F filings
Historical chart of Tudor Investment Corporation investment in Ionis Pharmaceuticals
Tip: Access up to 7 years of quarterly data
All positions including Ionis Pharmaceuticals held by Tudor Investment Corporation consolidated in one spreadsheet with up to 7 years of data
Download as csvQuarterly reported holdings in Ionis Pharmaceuticals by Tudor Investment Corporation
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2026-03-31 | $5.2M | 69k | 75.09 |
| 2025-12-31 | $290k | 3.7k | 79.11 |
| 2025-06-30 | $304k | 7.7k | 39.51 |
| 2025-03-31 | $733k | 24k | 30.17 |
| 2024-12-31 | $601k | 17k | 34.96 |
| 2024-09-30 | $2.1M | 54k | 40.06 |
| 2024-06-30 | $624k | 13k | 47.66 |
| 2023-06-30 | $1.6M | 39k | 41.03 |
| 2023-03-31 | $2.6M | 73k | 35.74 |
| 2022-12-31 | $1.4M | 36k | 37.78 |
| 2022-09-30 | $934k | 21k | 44.25 |
| 2022-06-30 | $2.7M | 74k | 37.03 |
| 2022-03-31 | $1.1M | 30k | 37.05 |
| 2021-12-31 | $5.4M | 178k | 30.43 |
| 2021-09-30 | $6.8M | 202k | 33.54 |
| 2021-06-30 | $4.0M | 100k | 39.89 |
| 2020-09-30 | $2.1M | 45k | 47.44 |
| 2020-03-31 | $546k | 12k | 47.29 |
| 2019-06-30 | $937k | 15k | 64.28 |
| 2019-03-31 | $206k | 2.5k | 81.29 |
| 2018-12-31 | $710k | 13k | 54.05 |
| 2016-06-30 | $212k | 9.1k | 23.30 |
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