Crestwood Advisors Group, LLC's ownership history for BIIB

Crestwood Advisors Group, LLC currently holds 2.2K shares with a market value of $386.0K. It started holding BIIB on 2025-09-30. At its peak, it held 2.2K shares on 2025-12-31. Its highest holding value was $386.0K on 2025-12-31. At its lowest, it held 1.8K shares on 2025-09-30, with a value of $255.1K on 2025-09-30.