Ironwood Investment Counsel, LLC's ownership history for MMM

Ironwood Investment Counsel, LLC currently holds 1.7K shares with a market value of $251.0K. It started holding MMM on 2025-12-31. At its peak, it held 1.8K shares on 2025-12-31. Its highest holding value was $283.7K on 2025-12-31. At its lowest, it held 1.7K shares on 2026-03-31, with a value of $251.0K on 2026-03-31.