Polymer Capital Management (US) LLC's ownership history for BIIB

Polymer Capital Management (US) LLC currently holds 5.0K shares with a market value of $883.8K. It started holding BIIB on 2025-03-31. At its peak, it held 5.0K shares on 2025-12-31. Its highest holding value was $883.8K on 2025-12-31. At its lowest, it held 2.7K shares on 2025-09-30, with a value of $374.6K on 2025-09-30. In the recent 180 days, Polymer Capital Management (US) LLC has increased its shares by 1.3K.