ImmunoGen shares owned by Granahan Investment Management
Quarter-by-quarter ownership of ImmunoGen (IMGN) shares owned by Granahan Investment Management
from 13F filings
Historical chart of Granahan Investment Management investment in ImmunoGen
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Quarter filed | Position value | Share count | Share price at filing |
---|---|---|---|
2013-03-31 | $18M | 1.1M | 16.07 |
2012-12-31 | $14M | 1.1M | 12.75 |
2012-09-30 | $16M | 1.1M | 14.59 |
2012-06-30 | $18M | 1.1M | 16.74 |
2012-03-31 | $16M | 1.1M | 14.39 |
2011-12-31 | $13M | 1.1M | 11.58 |
2011-09-30 | $13M | 1.1M | 10.96 |
2011-06-30 | $14M | 1.2M | 12.19 |
2011-03-31 | $9.0M | 993k | 9.07 |
More positions owned by Granahan Investment Management
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