Boston Trust Walden Corp's ownership history for AMPH

Boston Trust Walden Corp currently holds 1.2M shares with a market value of $31.3M. It started holding AMPH on 2024-09-30. At its peak, it held 1.2M shares on 2025-03-31. Its highest holding value was $36.3M on 2024-12-31. At its lowest, it held 539.6K shares on 2024-09-30, with a value of $26.2M on 2024-09-30. In the recent 180 days, Boston Trust Walden Corp has decreased its shares by 42.5K. In the recent year, Boston Trust Walden Corp has increased its shares by 633.5K.