HENNESSY ADVISORS INC's ownership history for GCI

HENNESSY ADVISORS INC currently holds 1.2M shares with a market value of $10.6M. It started holding GCI on 2026-06-30. At its peak, it held 1.2M shares on 2026-06-30. Its highest holding value was $10.6M on 2026-06-30. At its lowest, it held 1.2M shares on 2026-06-30, with a value of $10.6M on 2026-06-30.