Columbia Asset Management's ownership history for DTM

Columbia Asset Management currently holds 1.6K shares with a market value of $219.9K. It started holding DTM on 2026-03-31. At its peak, it held 1.6K shares on 2026-03-31. Its highest holding value was $219.9K on 2026-03-31. At its lowest, it held 1.6K shares on 2026-03-31, with a value of $219.9K on 2026-03-31.