Turtle Creek Wealth Advisors, LLC's ownership history for BIIB

Turtle Creek Wealth Advisors, LLC currently holds 1.5K shares with a market value of $257.3K. It started holding BIIB on 2025-12-31. At its peak, it held 1.5K shares on 2025-12-31. Its highest holding value was $257.3K on 2025-12-31. At its lowest, it held 1.5K shares on 2025-12-31, with a value of $257.3K on 2025-12-31.