Advisor OS, LLC's ownership history for AMPH

Advisor OS, LLC currently holds 25.4K shares with a market value of $677.0K. It started holding AMPH on 2024-09-30. At its peak, it held 26.0K shares on 2024-09-30. Its highest holding value was $1.3M on 2024-09-30. At its lowest, it held 25.4K shares on 2024-12-31, with a value of $583.3K on 2025-06-30. In the recent 180 days, Advisor OS, LLC has increased its shares by 0. In the recent year, Advisor OS, LLC has decreased its shares by 628.