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

GAMCO INVESTORS, INC. ET AL currently holds 19.6K shares with a market value of $3.4M. It started holding MMC on 2024-09-30. At its peak, it held 19.6K shares on 2026-03-31. Its highest holding value was $4.6M on 2025-03-31. At its lowest, it held 18.8K shares on 2025-03-31, with a value of $3.4M on 2026-03-31. In the recent 180 days, GAMCO INVESTORS, INC. ET AL has increased its shares by 303. In the recent year, GAMCO INVESTORS, INC. ET AL has increased its shares by 808.