Itau Unibanco Holding S.A.'s ownership history for BIIB

Itau Unibanco Holding S.A. currently holds 337 shares with a market value of $59.3K. It started holding BIIB on 2024-09-30. At its peak, it held 337 shares on 2025-12-31. Its highest holding value was $59.3K on 2025-12-31. At its lowest, it held 231 shares on 2024-09-30, with a value of $38 on 2025-03-31. In the recent 180 days, Itau Unibanco Holding S.A. has increased its shares by 66. In the recent year, Itau Unibanco Holding S.A. has increased its shares by 61.