Curtis Advisory Group, LLC's ownership history for MMM

Curtis Advisory Group, LLC currently holds 3.1K shares with a market value of $481.1K. It started holding MMM on 2025-06-30. At its peak, it held 3.1K shares on 2025-06-30. Its highest holding value was $481.1K on 2025-09-30. At its lowest, it held 3.1K shares on 2025-06-30, with a value of $471.9K on 2025-06-30.