Who owns Immunogen Inc Cmn Stk cmn?

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Analyze quarterly positions in Immunogen Inc Cmn Stk cmn with up to 7 years of data, all consolidated into one spreadsheet

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Top investors of Immunogen Inc Cmn Stk cmn stock

Who bought or sold Immunogen Inc Cmn Stk cmn this quarter?

Fund or Company Name Shares Held Valued At Change in Shares As Of Actions
Maven Securities 525k $16M 100% Dec 2023
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Jane Street 347k $10M -37% Dec 2023
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Picton Mahoney Asset Management 248k $7.3M 100% Dec 2023
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Jpmorgan Chase & Co 4.4k $131k 0% Dec 2023
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Who sold out of Immunogen Inc Cmn Stk cmn?

Fund or Company Name Date Sold Shares Held Valued At
Simplex Trading Dec 2023 141k $4.2M