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

GAMCO INVESTORS, INC. ET AL currently holds 99.6K shares with a market value of $2.4M. 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 $2.6M on 2025-06-30. At its lowest, it held 99.6K shares on 2025-09-30, with a value of $2.4M on 2025-09-30.