GENERAL AMERICAN INVESTORS CO INC's ownership history for BRK.A

GENERAL AMERICAN INVESTORS CO INC currently holds 110 shares with a market value of $79.0M. It started holding BRK.A on 2024-09-30. At its peak, it held 110 shares on 2024-09-30. Its highest holding value was $87.8M on 2025-03-31. At its lowest, it held 110 shares on 2024-09-30, with a value of $74.9M on 2024-12-31. In the recent 180 days, GENERAL AMERICAN INVESTORS CO INC has increased its shares by 0. In the recent year, GENERAL AMERICAN INVESTORS CO INC has increased its shares by 0.