VANGUARD GROUP INC's ownership history for ACI

VANGUARD GROUP INC currently holds 39.3M shares with a market value of $654.9M. It started holding ACI on 2024-09-30. At its peak, it held 39.3M shares on 2025-12-31. Its highest holding value was $821.9M on 2025-03-31. At its lowest, it held 34.0M shares on 2024-09-30, with a value of $599.2M on 2025-09-30. In the recent 180 days, VANGUARD GROUP INC has increased its shares by 5.1M. In the recent year, VANGUARD GROUP INC has increased its shares by 2.0M.