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

GAMCO INVESTORS, INC. ET AL currently holds 8.7K shares with a market value of $2.6M. It started holding CME on 2025-06-30. At its peak, it held 8.7K shares on 2025-12-31. Its highest holding value was $2.6M on 2026-03-31. At its lowest, it held 7.0K shares on 2025-06-30, with a value of $1.9M on 2025-09-30. In the recent 180 days, GAMCO INVESTORS, INC. ET AL has increased its shares by 1.6K.