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

GAMCO INVESTORS, INC. ET AL currently holds 18.2K shares with a market value of $5.1M. It started holding IBM on 2024-09-30. At its peak, it held 19.6K shares on 2024-09-30. Its highest holding value was $5.4M on 2025-06-30. At its lowest, it held 18.2K shares on 2025-06-30, with a value of $4.2M on 2024-12-31. In the recent 180 days, GAMCO INVESTORS, INC. ET AL has decreased its shares by 96. In the recent year, GAMCO INVESTORS, INC. ET AL has decreased its shares by 1.4K.