Guardian Partners Inc.'s ownership history for MMM

Guardian Partners Inc. currently holds 2.1K shares with a market value of $332.3K. It started holding MMM on 2024-12-31. At its peak, it held 2.2K shares on 2024-12-31. Its highest holding value was $332.3K on 2025-09-30. At its lowest, it held 2.1K shares on 2025-06-30, with a value of $295.3K on 2024-12-31. In the recent 180 days, Guardian Partners Inc. has decreased its shares by 65.