GENERAL AMERICAN INVESTORS CO INC's ownership history for REGN

GENERAL AMERICAN INVESTORS CO INC currently holds 31.4K shares with a market value of $24.2M. It started holding REGN on 2024-09-30. At its peak, it held 31.4K shares on 2025-09-30. Its highest holding value was $24.2M on 2026-03-31. At its lowest, it held 9.9K shares on 2025-06-30, with a value of $5.2M on 2025-06-30. 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 16.5K.