Clark Capital Management Group, Inc.'s ownership history for AMPH

Clark Capital Management Group, Inc. currently holds 283.7K shares with a market value of $7.6M. It started holding AMPH on 2024-09-30. At its peak, it held 283.7K shares on 2025-09-30. Its highest holding value was $7.6M on 2025-09-30. At its lowest, it held 148.1K shares on 2024-12-31, with a value of $5.5M on 2024-12-31. In the recent 180 days, Clark Capital Management Group, Inc. has increased its shares by 129.9K.