Historical shareholding details of HHG PLC holdings in Immunogen, Inc. (IMGN)

Monthly changes of HHG PLC shareholding in Immunogen, Inc. over the previous months

Month Name Total no. shares held Percent Holding
Sep 30, 2023 Hhg Plc 17,684,816 6.33%
Jun 30, 2023 Hhg Plc 15,499,788 6.23%
Mar 31, 2023 Hhg Plc 16,450,081 6.61%

View all ownership details of Immunogen, Inc.