Grantham, Mayo, Van Otterloo & Co. LLC's ownership history for AMT

Grantham, Mayo, Van Otterloo & Co. LLC currently holds 6.4K shares with a market value of $1.2M. It started holding AMT on 2024-09-30. At its peak, it held 6.4K shares on 2025-09-30. Its highest holding value was $1.2M on 2025-09-30. At its lowest, it held 4.7K shares on 2024-09-30, with a value of $1.1M on 2024-12-31. In the recent 180 days, Grantham, Mayo, Van Otterloo & Co. LLC has increased its shares by 1.0K. In the recent year, Grantham, Mayo, Van Otterloo & Co. LLC has increased its shares by 1.7K.