GreatBanc Trust CO's ownership history for ABT

GreatBanc Trust CO currently holds 3.7K shares with a market value of $459.2K. It started holding ABT on 2025-09-30. At its peak, it held 3.7K shares on 2025-09-30. Its highest holding value was $490.9K on 2025-09-30. At its lowest, it held 3.7K shares on 2025-09-30, with a value of $459.2K on 2025-12-31.