Castle Biosciences shares owned by Granahan Investment Management
Quarter-by-quarter ownership of Castle Biosciences (CSTL) shares owned by Granahan Investment Management
from 13F filings
Historical chart of Granahan Investment Management investment in Castle Biosciences
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Quarterly reported holdings in Castle Biosciences by Granahan Investment Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2023-09-30 | $42M | 2.5M | 16.89 |
| 2023-06-30 | $35M | 2.5M | 13.72 |
| 2023-03-31 | $27M | 1.2M | 22.72 |
| 2022-12-31 | $25M | 1.0M | 23.54 |
| 2022-09-30 | $20M | 762k | 26.08 |
| 2022-06-30 | $20M | 907k | 21.95 |
| 2022-03-31 | $36M | 794k | 44.86 |
| 2021-12-31 | $32M | 737k | 42.87 |
| 2021-09-30 | $30M | 451k | 66.50 |
| 2021-06-30 | $33M | 445k | 73.33 |
| 2021-03-31 | $20M | 284k | 68.46 |
| 2020-12-31 | $15M | 227k | 67.15 |
| 2020-09-30 | $19M | 368k | 51.45 |
| 2020-06-30 | $10M | 276k | 37.69 |
| 2020-03-31 | $1.2M | 41k | 29.81 |
| 2019-12-31 | $1.8M | 53k | 34.37 |
More positions owned by Granahan Investment Management
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