Columbia Asset Management's ownership history for WM

Columbia Asset Management currently holds 9.3K shares with a market value of $2.1M. It started holding WM on 2024-09-30. At its peak, it held 9.3K shares on 2024-09-30. Its highest holding value was $2.2M on 2025-03-31. At its lowest, it held 9.3K shares on 2024-09-30, with a value of $1.9K on 2024-09-30. In the recent 180 days, Columbia Asset Management has increased its shares by 0. In the recent year, Columbia Asset Management has increased its shares by 0.