GROUPAMA ASSET MANAGMENT's ownership history for AMT

GROUPAMA ASSET MANAGMENT currently holds 124.1K shares with a market value of $21.8M. It started holding AMT on 2024-09-30. At its peak, it held 124.1K shares on 2025-12-31. Its highest holding value was $22.6M on 2025-09-30. At its lowest, it held 94.5K shares on 2024-12-31, with a value of $17.2M on 2024-12-31. In the recent 180 days, GROUPAMA ASSET MANAGMENT has increased its shares by 23.6K. In the recent year, GROUPAMA ASSET MANAGMENT has increased its shares by 29.6K.