Impax Asset Management Group plc's ownership history for AMT

Impax Asset Management Group plc currently holds 123.8K shares with a market value of $21.7M. It started holding AMT on 2024-09-30. At its peak, it held 134.0K shares on 2025-09-30. Its highest holding value was $28.5M on 2025-03-31. At its lowest, it held 33.2K shares on 2024-12-31, with a value of $6.1M on 2024-12-31. In the recent 180 days, Impax Asset Management Group plc has increased its shares by 11.3K. In the recent year, Impax Asset Management Group plc has increased its shares by 90.5K.