ImmunoGen shares owned by Wellington Management Company
Quarter-by-quarter ownership of ImmunoGen shares owned by Wellington Management Company
from 13F filings
Historical chart of Wellington Management Company investment in ImmunoGen
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All positions including ImmunoGen held by Wellington Management Company consolidated in one spreadsheet with up to 7 years of data
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Quarter filed | Position value | Share count | Share price at filing |
---|---|---|---|
2013-03-31 | $60M | 3.7M | 16.06 |
2012-12-31 | $54M | 4.2M | 12.75 |
2012-09-30 | $62M | 4.2M | 14.60 |
2012-06-30 | $89M | 5.3M | 16.78 |
2012-03-31 | $63M | 4.4M | 14.39 |
2011-12-31 | $53M | 4.6M | 11.58 |
2011-09-30 | $29M | 2.7M | 10.96 |
2011-06-30 | $42M | 3.4M | 12.19 |
2010-12-31 | $15M | 1.6M | 9.26 |
More positions owned by Wellington Management Company
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