AMF Tjanstepension AB's ownership history for BIIB

AMF Tjanstepension AB currently holds 33.5K shares with a market value of $4.7M. It started holding BIIB on 2024-09-30. At its peak, it held 63.9K shares on 2024-09-30. Its highest holding value was $12.4M on 2024-09-30. At its lowest, it held 33.5K shares on 2025-09-30, with a value of $4.7M on 2025-09-30. In the recent 180 days, AMF Tjanstepension AB has decreased its shares by 25.6K. In the recent year, AMF Tjanstepension AB has decreased its shares by 30.5K.