RHUMBLINE ADVISERS's ownership history for AMT

RHUMBLINE ADVISERS currently holds 1.0M shares with a market value of $198.5M. It started holding AMT on 2024-09-30. At its peak, it held 1.1M shares on 2024-09-30. Its highest holding value was $258.4M on 2024-09-30. At its lowest, it held 1.0M shares on 2025-09-30, with a value of $198.5M on 2025-09-30. In the recent 180 days, RHUMBLINE ADVISERS has decreased its shares by 44.5K. In the recent year, RHUMBLINE ADVISERS has decreased its shares by 79.2K.