IMC-Chicago, LLC's ownership history for BIIB

IMC-Chicago, LLC currently holds 19.0K shares with a market value of $3.3M. It started holding BIIB on 2025-12-31. At its peak, it held 19.0K shares on 2025-12-31. Its highest holding value was $3.3M on 2025-12-31. At its lowest, it held 19.0K shares on 2025-12-31, with a value of $3.3M on 2025-12-31.