GAMCO INVESTORS, INC. ET AL's ownership history for ZIMV

GAMCO INVESTORS, INC. ET AL currently holds 788.6K shares with a market value of $14.9M. It started holding ZIMV on 2024-09-30. At its peak, it held 788.6K shares on 2025-09-30. Its highest holding value was $14.9M on 2025-09-30. At its lowest, it held 450.9K shares on 2024-09-30, with a value of $6.9M on 2025-03-31. In the recent 180 days, GAMCO INVESTORS, INC. ET AL has increased its shares by 152.2K. In the recent year, GAMCO INVESTORS, INC. ET AL has increased its shares by 337.6K.