Guinness Asset Management LTD's ownership history for DOC

Guinness Asset Management LTD currently holds 4.0K shares with a market value of $76.4K. It started holding DOC on 2025-09-30. At its peak, it held 4.0K shares on 2025-09-30. Its highest holding value was $76.4K on 2025-09-30. At its lowest, it held 4.0K shares on 2025-09-30, with a value of $76.4K on 2025-09-30.