BLAIR WILLIAM & CO/IL's ownership history for AMT

BLAIR WILLIAM & CO/IL currently holds 782.0K shares with a market value of $150.4M. It started holding AMT on 2024-09-30. At its peak, it held 796.0K shares on 2024-09-30. Its highest holding value was $185.1M on 2024-09-30. At its lowest, it held 773.2K shares on 2025-06-30, with a value of $145.0M on 2024-12-31. In the recent 180 days, BLAIR WILLIAM & CO/IL has increased its shares by 4.9K. In the recent year, BLAIR WILLIAM & CO/IL has decreased its shares by 14.0K.