Concentrum Wealth Management's ownership history for AMGN

Concentrum Wealth Management currently holds 865 shares with a market value of $283.2K. It started holding AMGN on 2024-09-30. At its peak, it held 865 shares on 2025-12-31. Its highest holding value was $283.2K on 2025-12-31. At its lowest, it held 722 shares on 2024-09-30, with a value of $206.4K on 2025-09-30. In the recent 180 days, Concentrum Wealth Management has increased its shares by 112.