SECTOR GAMMA AS's ownership history for BIIB

SECTOR GAMMA AS currently holds 90.1K shares with a market value of $16.5M. It started holding BIIB on 2024-09-30. At its peak, it held 90.1K shares on 2026-03-31. Its highest holding value was $16.5M on 2026-03-31. At its lowest, it held 18.6K shares on 2025-03-31, with a value of $2.6M on 2025-03-31. In the recent 180 days, SECTOR GAMMA AS has increased its shares by 14.6K. In the recent year, SECTOR GAMMA AS has increased its shares by 71.5K.