Cannell & Spears LLC's ownership history for BIIB

Cannell & Spears LLC currently holds 5.1K shares with a market value of $711.5K. It started holding BIIB on 2024-09-30. At its peak, it held 5.1K shares on 2025-09-30. Its highest holding value was $979.9K on 2024-09-30. At its lowest, it held 5.1K shares on 2024-09-30, with a value of $635.5K on 2025-06-30. In the recent 180 days, Cannell & Spears LLC has increased its shares by 23. In the recent year, Cannell & Spears LLC has increased its shares by 24.