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

GAMCO INVESTORS, INC. ET AL currently holds 844.6K shares with a market value of $39.0M. It started holding AD on 2024-09-30. At its peak, it held 1.4M shares on 2024-09-30. Its highest holding value was $91.6M on 2025-03-31. At its lowest, it held 844.6K shares on 2026-03-31, with a value of $39.0M on 2026-03-31. In the recent 180 days, GAMCO INVESTORS, INC. ET AL has decreased its shares by 204.6K. In the recent year, GAMCO INVESTORS, INC. ET AL has decreased its shares by 480.2K.