Guinness Atkinson Asset Management Inc's ownership history for OC

Guinness Atkinson Asset Management Inc currently holds 4.3K shares with a market value of $468.4K. It started holding OC on 2024-09-30. At its peak, it held 5.8K shares on 2024-09-30. Its highest holding value was $1.0M on 2024-09-30. At its lowest, it held 3.3K shares on 2025-09-30, with a value of $453.7K on 2025-06-30. In the recent 180 days, Guinness Atkinson Asset Management Inc has increased its shares by 1.1K. In the recent year, Guinness Atkinson Asset Management Inc has increased its shares by 728.