Historical shareholding details of Zacks Investment Management Inc holdings in Immunogen, Inc. (IMGN)

Monthly changes of Zacks Investment Management Inc shareholding in Immunogen, Inc. over the previous months

Month Name Total no. shares held Percent Holding
Jan 31, 2024 Zacks Investment Management Inc 0 0.00%
Dec 31, 2023 Zacks Investment Management Inc 64,627 0.02%
Nov 30, 2023 Zacks Investment Management Inc 64,904 0.02%
Oct 31, 2023 Zacks Investment Management Inc 63,734 0.03%
Sep 30, 2023 Zacks Investment Management Inc 54,024 0.02%
Sep 30, 2023 Zacks Investment Management Inc 50,649 0.02%
Aug 31, 2023 Zacks Investment Management Inc 50,649 0.02%
Jul 31, 2023 Zacks Investment Management Inc 50,649 0.02%
Jun 30, 2023 Zacks Investment Management Inc 48,218 0.02%

View all ownership details of Immunogen, Inc.