TOCQUEVILLE ASSET MANAGEMENT L.P.'s ownership history for BIIB

TOCQUEVILLE ASSET MANAGEMENT L.P. currently holds 6.6K shares with a market value of $917.7K. It started holding BIIB on 2024-09-30. At its peak, it held 247.5K shares on 2024-09-30. Its highest holding value was $48.0M on 2024-09-30. At its lowest, it held 5.6K shares on 2025-06-30, with a value of $701.7K on 2025-06-30. In the recent 180 days, TOCQUEVILLE ASSET MANAGEMENT L.P. has decreased its shares by 129. In the recent year, TOCQUEVILLE ASSET MANAGEMENT L.P. has decreased its shares by 241.0K.