Karyopharm Therapeutics shares owned by Birchview Capital
Quarter-by-quarter ownership of Karyopharm Therapeutics shares owned by Birchview Capital
from 13F filings
Historical chart of Birchview Capital investment in Karyopharm Therapeutics
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Quarterly reported holdings in Karyopharm Therapeutics by Birchview Capital
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $183k | 28k | 6.54 |
| 2025-06-30 | $121k | 28k | 4.31 |
| 2025-03-31 | $105k | 28k | 3.74 |
| 2024-12-31 | $284k | 420k | 0.68 |
| 2024-09-30 | $390k | 470k | 0.83 |
| 2024-06-30 | $408k | 470k | 0.87 |
| 2024-03-31 | $709k | 470k | 1.51 |
| 2023-12-31 | $406k | 470k | 0.87 |
| 2023-09-30 | $766k | 572k | 1.34 |
| 2023-06-30 | $522k | 291k | 1.79 |
| 2023-03-31 | $1.1M | 291k | 3.89 |
| 2022-12-31 | $991k | 291k | 3.40 |
| 2022-09-30 | $1.5M | 269k | 5.46 |
| 2022-06-30 | $1.2M | 269k | 4.51 |
| 2022-03-31 | $2.0M | 269k | 7.37 |
| 2021-12-31 | $1.6M | 246k | 6.43 |
| 2021-09-30 | $1.4M | 246k | 5.82 |
| 2021-06-30 | $2.4M | 230k | 10.32 |
| 2021-03-31 | $2.4M | 230k | 10.52 |
| 2020-12-31 | $2.9M | 188k | 15.48 |
| 2020-09-30 | $2.5M | 168k | 14.60 |
| 2020-06-30 | $3.2M | 168k | 18.94 |
| 2020-03-31 | $2.8M | 148k | 19.21 |
| 2019-12-31 | $1.5M | 80k | 19.18 |
| 2019-09-30 | $673k | 70k | 9.61 |
| 2019-06-30 | $419k | 70k | 5.99 |
| 2019-03-31 | $409k | 70k | 5.84 |
| 2018-12-31 | $656k | 70k | 9.37 |
| 2018-09-30 | $852k | 50k | 17.04 |
| 2018-06-30 | $850k | 50k | 17.00 |
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