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ImmunoGen shares owned by Caption Management

Quarter-by-quarter ownership of ImmunoGen shares owned by Caption Management from 13F filings

Historical chart of Caption Management investment in ImmunoGen

Tip: Access up to 7 years of quarterly data

All positions including ImmunoGen held by Caption Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in ImmunoGen by Caption Management

Quarter filed Position value Share count Share price at filing
2023-12-31 $34M 1.2M 29.65
2023-09-30 $1.3M 79k 15.87
2023-06-30 $4.4M 233k 18.87
2021-12-31 $1.5M 200k 7.42
2021-09-30 $1.1M 200k 5.67
2021-06-30 $2.1M 318k 6.59
2021-03-31 $1.8M 220k 8.11
2020-12-31 $1.7M 257k 6.45
2019-09-30 $121k 50k 2.42
2019-06-30 $369k 170k 2.17
2019-03-31 $1.0M 376k 2.71
2018-12-31 $947k 196k 4.84
2018-09-30 $732k 77k 9.48
2018-03-31 $474k 45k 10.53