Ionis Pharmaceuticals shares owned by PDT Partners
Quarter-by-quarter ownership of Ionis Pharmaceuticals (IONS) shares owned by PDT Partners
from 13F filings
Historical chart of PDT Partners investment in Ionis Pharmaceuticals
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Quarterly reported holdings in Ionis Pharmaceuticals by PDT Partners
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $3.6M | 54k | 65.42 |
| 2025-06-30 | $2.1M | 54k | 39.51 |
| 2025-03-31 | $2.9M | 96k | 30.17 |
| 2024-12-31 | $1.0M | 29k | 34.96 |
| 2024-09-30 | $537k | 13k | 40.06 |
| 2024-06-30 | $640k | 13k | 47.66 |
| 2023-09-30 | $886k | 20k | 45.36 |
| 2023-06-30 | $759k | 19k | 41.03 |
| 2022-06-30 | $2.2M | 60k | 37.02 |
| 2022-03-31 | $3.0M | 80k | 37.04 |
| 2021-12-31 | $2.1M | 68k | 30.43 |
| 2021-06-30 | $5.7M | 142k | 39.89 |
| 2020-12-31 | $6.3M | 112k | 56.54 |
| 2020-09-30 | $5.8M | 122k | 47.45 |
| 2020-06-30 | $6.9M | 116k | 58.96 |
| 2019-03-31 | $28M | 342k | 81.17 |
| 2018-12-31 | $21M | 391k | 54.06 |
| 2018-09-30 | $20M | 391k | 51.58 |
| 2018-06-30 | $16M | 391k | 41.67 |
| 2018-03-31 | $16M | 361k | 44.08 |
| 2017-12-31 | $20M | 406k | 50.30 |
| 2017-09-30 | $22M | 425k | 50.70 |