Guinness Asset Management LTD's ownership history for AMT

Guinness Asset Management LTD currently holds 1.1K shares with a market value of $188.5K. It started holding AMT on 2025-09-30. At its peak, it held 1.1K shares on 2026-03-31. Its highest holding value was $188.5K on 2026-03-31. At its lowest, it held 368 shares on 2025-09-30, with a value of $71.6K on 2025-09-30. In the recent 180 days, Guinness Asset Management LTD has increased its shares by 724.