Caprock Group, LLC's ownership history for BIIB

Caprock Group, LLC currently holds 23.5K shares with a market value of $4.1M. It started holding BIIB on 2024-09-30. At its peak, it held 23.5K shares on 2025-12-31. Its highest holding value was $4.1M on 2025-12-31. At its lowest, it held 2.0K shares on 2024-12-31, with a value of $306.9K on 2024-12-31. In the recent 180 days, Caprock Group, LLC has increased its shares by 21.4K.