Birch Hill Investment Advisors LLC's ownership history for COPX

Birch Hill Investment Advisors LLC currently holds 24.5K shares with a market value of $1.9M. It started holding COPX on 2024-09-30. At its peak, it held 29.2K shares on 2025-03-31. Its highest holding value was $1.9M on 2026-03-31. At its lowest, it held 24.5K shares on 2025-09-30, with a value of $1.1M on 2024-12-31. In the recent 180 days, Birch Hill Investment Advisors LLC has increased its shares by 0. In the recent year, Birch Hill Investment Advisors LLC has decreased its shares by 4.7K.