GENERAL AMERICAN INVESTORS CO INC's ownership history for AMGN

GENERAL AMERICAN INVESTORS CO INC currently holds 30.0K shares with a market value of $8.5M. It started holding AMGN on 2024-09-30. At its peak, it held 35.0K shares on 2024-12-31. Its highest holding value was $10.9M on 2025-03-31. At its lowest, it held 30.0K shares on 2024-09-30, with a value of $8.4M on 2025-06-30. In the recent 180 days, GENERAL AMERICAN INVESTORS CO INC has decreased its shares by 5.0K. In the recent year, GENERAL AMERICAN INVESTORS CO INC has increased its shares by 0.