HENNESSY ADVISORS INC's ownership history for MMM

HENNESSY ADVISORS INC currently holds 19.1K shares with a market value of $3.0M. It started holding MMM on 2024-09-30. At its peak, it held 60.0K shares on 2024-09-30. Its highest holding value was $8.2M on 2024-09-30. At its lowest, it held 18.8K shares on 2025-06-30, with a value of $2.9M on 2025-06-30. In the recent 180 days, HENNESSY ADVISORS INC has decreased its shares by 850. In the recent year, HENNESSY ADVISORS INC has decreased its shares by 40.9K.