GENERAL AMERICAN INVESTORS CO INC's ownership history for IDYA

GENERAL AMERICAN INVESTORS CO INC currently holds 280.3K shares with a market value of $9.3M. It started holding IDYA on 2024-09-30. At its peak, it held 280.3K shares on 2025-09-30. Its highest holding value was $9.7M on 2025-12-31. At its lowest, it held 90.0K shares on 2024-09-30, with a value of $2.9M on 2024-09-30. 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 20.0K.