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

GAMCO INVESTORS, INC. ET AL currently holds 95.3K shares with a market value of $2.5M. It started holding AMTM on 2025-06-30. At its peak, it held 108.7K shares on 2025-06-30. Its highest holding value was $2.7M on 2025-12-31. At its lowest, it held 91.9K shares on 2025-12-31, with a value of $2.4M on 2025-09-30. In the recent 180 days, GAMCO INVESTORS, INC. ET AL has decreased its shares by 4.3K.