Guinness Asset Management LTD's ownership history for AMT

Guinness Asset Management LTD currently holds 625 shares with a market value of $109.9K. It started holding AMT on 2025-09-30. At its peak, it held 625 shares on 2025-12-31. Its highest holding value was $109.9K on 2025-12-31. At its lowest, it held 368 shares on 2025-09-30, with a value of $71.6K on 2025-09-30.