Callan Family Office, LLC's ownership history for AMGN

Callan Family Office, LLC currently holds 33.4K shares with a market value of $11.7M. It started holding AMGN on 2024-09-30. At its peak, it held 34.4K shares on 2025-12-31. Its highest holding value was $11.7M on 2026-03-31. At its lowest, it held 2.1K shares on 2024-09-30, with a value of $690.8K on 2024-09-30. In the recent 180 days, Callan Family Office, LLC has increased its shares by 3.7K. In the recent year, Callan Family Office, LLC has increased its shares by 18.6K.