SUMMITRY LLC's ownership history for BIIB

SUMMITRY LLC currently holds 4.7K shares with a market value of $868.4K. It started holding BIIB on 2025-06-30. At its peak, it held 6.0K shares on 2025-09-30. Its highest holding value was $868.4K on 2026-03-31. At its lowest, it held 2.7K shares on 2025-06-30, with a value of $332.9K on 2025-06-30. In the recent 180 days, SUMMITRY LLC has decreased its shares by 1.3K.