ImmunoGen shares owned by CM Management
Quarter-by-quarter ownership of ImmunoGen shares owned by CM Management
from 13F filings
Historical chart of CM Management investment in ImmunoGen
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Quarterly reported holdings in ImmunoGen by CM Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2023-12-31 | $15M | 500k | 29.65 |
| 2023-09-30 | $7.9M | 500k | 15.87 |
| 2023-06-30 | $9.4M | 500k | 18.87 |
| 2023-03-31 | $1.9M | 500k | 3.84 |
| 2022-12-31 | $2.5M | 500k | 4.96 |
| 2022-09-30 | $2.4M | 500k | 4.78 |
| 2022-06-30 | $2.1M | 475k | 4.50 |
| 2022-03-31 | $2.1M | 450k | 4.76 |
| 2021-12-31 | $2.8M | 375k | 7.42 |
| 2021-09-30 | $2.1M | 375k | 5.67 |
| 2021-06-30 | $2.5M | 375k | 6.59 |
| 2021-03-31 | $3.0M | 375k | 8.10 |
| 2020-12-31 | $2.4M | 375k | 6.45 |