Frontier Asset Management, LLC's ownership history for AMGN

Frontier Asset Management, LLC currently holds 721 shares with a market value of $236.0K. It started holding AMGN on 2025-12-31. At its peak, it held 721 shares on 2025-12-31. Its highest holding value was $236.0K on 2025-12-31. At its lowest, it held 721 shares on 2025-12-31, with a value of $236.0K on 2025-12-31.