DAVIS R M INC's ownership history for AMGN

DAVIS R M INC currently holds 7.4K shares with a market value of $2.4M. It started holding AMGN on 2024-09-30. At its peak, it held 7.4K shares on 2025-12-31. Its highest holding value was $2.4M on 2025-12-31. At its lowest, it held 3.1K shares on 2025-09-30, with a value of $866.3K on 2024-12-31. In the recent 180 days, DAVIS R M INC has increased its shares by 4.2K. In the recent year, DAVIS R M INC has increased its shares by 4.1K.