BIRCHBROOK, INC.'s ownership history for AMGN

BIRCHBROOK, INC. currently holds 771 shares with a market value of $252.4K. It started holding AMGN on 2023-12-31. At its peak, it held 771 shares on 2025-12-31. Its highest holding value was $252.4K on 2025-12-31. At its lowest, it held 750 shares on 2024-12-31, with a value of $195.5K on 2024-12-31. In the recent 180 days, BIRCHBROOK, INC. has increased its shares by 21. In the recent year, BIRCHBROOK, INC. has increased its shares by 21.