Sage Mountain Advisors LLC's ownership history for BIIB

Sage Mountain Advisors LLC currently holds 2.4K shares with a market value of $334.8K. It started holding BIIB on 2025-09-30. At its peak, it held 2.4K shares on 2025-09-30. Its highest holding value was $334.8K on 2025-09-30. At its lowest, it held 2.4K shares on 2025-09-30, with a value of $334.8K on 2025-09-30.