Amundi's ownership history for BIIB

Amundi currently holds 790.8K shares with a market value of $145.0M. It started holding BIIB on 2024-09-30. At its peak, it held 1.3M shares on 2025-03-31. Its highest holding value was $183.5M on 2024-12-31. At its lowest, it held 572.4K shares on 2025-12-31, with a value of $77.2M on 2025-06-30. In the recent 180 days, Amundi has increased its shares by 172.5K. In the recent year, Amundi has decreased its shares by 525.1K.