CAMPBELL NEWMAN ASSET MANAGEMENT INC's ownership history for ABT

CAMPBELL NEWMAN ASSET MANAGEMENT INC currently holds 2.5K shares with a market value of $254.7K. It started holding ABT on 2024-09-30. At its peak, it held 241.8K shares on 2025-03-31. Its highest holding value was $32.1M on 2025-03-31. At its lowest, it held 2.5K shares on 2026-03-31, with a value of $254.7K on 2026-03-31. In the recent 180 days, CAMPBELL NEWMAN ASSET MANAGEMENT INC has decreased its shares by 236.6K. In the recent year, CAMPBELL NEWMAN ASSET MANAGEMENT INC has decreased its shares by 239.3K.