Krensavage Asset Management, LLC's ownership history for BIIB

Krensavage Asset Management, LLC currently holds 10.0K shares with a market value of $1.4K. It started holding BIIB on 2024-09-30. At its peak, it held 113.5K shares on 2024-09-30. Its highest holding value was $22.0K on 2024-09-30. At its lowest, it held 10.0K shares on 2025-09-30, with a value of $1.4K on 2025-09-30. In the recent 180 days, Krensavage Asset Management, LLC has decreased its shares by 103.5K.