ARMSTRONG HENRY H ASSOCIATES INC's ownership history for MMM

ARMSTRONG HENRY H ASSOCIATES INC currently holds 11.5K shares with a market value of $1.7M. It started holding MMM on 2024-09-30. At its peak, it held 12.8K shares on 2024-09-30. Its highest holding value was $1.9M on 2025-12-31. At its lowest, it held 11.5K shares on 2026-03-31, with a value of $1.5M on 2024-12-31. In the recent 180 days, ARMSTRONG HENRY H ASSOCIATES INC has decreased its shares by 93. In the recent year, ARMSTRONG HENRY H ASSOCIATES INC has decreased its shares by 93.