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

GAMCO INVESTORS, INC. ET AL currently holds 66.8K shares with a market value of $3.5M. It started holding GRAL on 2024-09-30. At its peak, it held 66.8K shares on 2026-03-31. Its highest holding value was $3.5M on 2026-03-31. At its lowest, it held 24.2K shares on 2025-09-30, with a value of $366.0K on 2024-09-30. In the recent 180 days, GAMCO INVESTORS, INC. ET AL has increased its shares by 42.6K. In the recent year, GAMCO INVESTORS, INC. ET AL has increased its shares by 38.8K.