Weiss Asset Management LP's ownership history for AMT

Weiss Asset Management LP currently holds 1.8K shares with a market value of $322.7K. It started holding AMT on 2024-12-31. At its peak, it held 10.4K shares on 2024-12-31. Its highest holding value was $1.9M on 2024-12-31. At its lowest, it held 1.8K shares on 2025-12-31, with a value of $322.7K on 2025-12-31.