GENERAL AMERICAN INVESTORS CO INC's ownership history for OLED

GENERAL AMERICAN INVESTORS CO INC currently holds 65.0K shares with a market value of $9.3M. It started holding OLED on 2024-09-30. At its peak, it held 65.0K shares on 2024-09-30. Its highest holding value was $13.6M on 2024-09-30. At its lowest, it held 65.0K shares on 2024-09-30, with a value of $9.1M on 2025-03-31. 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.