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  1. Immunogen, Inc.
  2. Immunogen, Inc. Ownership

Historical shareholding details of Hennion & Walsh Asset Management Inc holdings in Immunogen, Inc. (IMGN)

Monthly changes of Hennion & Walsh Asset Management Inc shareholding in Immunogen, Inc. over the previous months

Month Name Total no. shares held Percent Holding
Sep 30, 2023 Hennion & Walsh Asset Management Inc 523,074 0.19%
Jun 30, 2023 Hennion & Walsh Asset Management Inc 515,279 0.21%
Mar 31, 2023 Hennion & Walsh Asset Management Inc 480,737 0.19%

View all ownership details of Immunogen, Inc.