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

GAMCO INVESTORS, INC. ET AL currently holds 74.8K shares with a market value of $6.4M. It started holding ECG on 2024-12-31. At its peak, it held 92.2K shares on 2025-06-30. Its highest holding value was $6.4M on 2025-09-30. At its lowest, it held 4.5K shares on 2024-12-31, with a value of $299.2K on 2024-12-31. In the recent 180 days, GAMCO INVESTORS, INC. ET AL has increased its shares by 70.2K.