KLINGENSTEIN FIELDS & CO LP's ownership history for BIIB

KLINGENSTEIN FIELDS & CO LP currently holds 2.7K shares with a market value of $382.6K. It started holding BIIB on 2024-09-30. At its peak, it held 3.0K shares on 2024-09-30. Its highest holding value was $573.0K on 2024-09-30. At its lowest, it held 2.7K shares on 2024-12-31, with a value of $343.0K on 2025-06-30. In the recent 180 days, KLINGENSTEIN FIELDS & CO LP has increased its shares by 0. In the recent year, KLINGENSTEIN FIELDS & CO LP has decreased its shares by 225.