Morningstar Investment Management LLC's ownership history for BIIB

Morningstar Investment Management LLC currently holds 19.3K shares with a market value of $3.5M. It started holding BIIB on 2025-09-30. At its peak, it held 19.3K shares on 2026-03-31. Its highest holding value was $3.5M on 2026-03-31. At its lowest, it held 18.8K shares on 2025-09-30, with a value of $2.6K on 2025-09-30. In the recent 180 days, Morningstar Investment Management LLC has increased its shares by 565.