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

GAMCO INVESTORS, INC. ET AL currently holds 113.5K shares with a market value of $39.7M. It started holding ROK on 2024-09-30. At its peak, it held 121.5K shares on 2024-09-30. Its highest holding value was $39.7M on 2025-09-30. At its lowest, it held 113.5K shares on 2025-09-30, with a value of $30.5M on 2025-03-31. In the recent 180 days, GAMCO INVESTORS, INC. ET AL has decreased its shares by 4.4K. In the recent year, GAMCO INVESTORS, INC. ET AL has decreased its shares by 8.0K.