HENNESSY ADVISORS INC's ownership history for AXP

HENNESSY ADVISORS INC currently holds 6.6K shares with a market value of $2.2M. It started holding AXP on 2026-06-30. At its peak, it held 6.6K shares on 2026-06-30. Its highest holding value was $2.2M on 2026-06-30. At its lowest, it held 6.6K shares on 2026-06-30, with a value of $2.2M on 2026-06-30.