SUMMIT SECURITIES GROUP LLC's ownership history for AMGN

SUMMIT SECURITIES GROUP LLC currently holds 3.2K shares with a market value of $903.0K. It started holding AMGN on 2025-09-30. At its peak, it held 3.2K shares on 2025-09-30. Its highest holding value was $903.0K on 2025-09-30. At its lowest, it held 3.2K shares on 2025-09-30, with a value of $903.0K on 2025-09-30.