Kovack Advisors, Inc.'s ownership history for ABT

Kovack Advisors, Inc. currently holds 20.1K shares with a market value of $931.4K. It started holding ABT on 2024-09-30. At its peak, it held 20.1K shares on 2025-12-31. Its highest holding value was $1.1M on 2024-12-31. At its lowest, it held 6.2K shares on 2025-09-30, with a value of $836.0K on 2025-09-30. In the recent 180 days, Kovack Advisors, Inc. has increased its shares by 12.2K. In the recent year, Kovack Advisors, Inc. has increased its shares by 10.0K.