Dorsey & Whitney Trust CO LLC's ownership history for AMSC

Dorsey & Whitney Trust CO LLC currently holds 21.6K shares with a market value of $1.3M. It started holding AMSC on 2024-12-31. At its peak, it held 45.3K shares on 2024-12-31. Its highest holding value was $1.3M on 2025-09-30. At its lowest, it held 21.6K shares on 2025-06-30, with a value of $792.9K on 2025-06-30. In the recent 180 days, Dorsey & Whitney Trust CO LLC has decreased its shares by 23.7K.