MOGY JOEL R INVESTMENT COUNSEL INC's ownership history for BIIB

MOGY JOEL R INVESTMENT COUNSEL INC currently holds 6.3K shares with a market value of $1.1M. It started holding BIIB on 2024-09-30. At its peak, it held 6.9K shares on 2024-09-30. Its highest holding value was $1.3M on 2024-09-30. At its lowest, it held 6.3K shares on 2025-03-31, with a value of $786.2K on 2025-06-30. In the recent 180 days, MOGY JOEL R INVESTMENT COUNSEL INC has increased its shares by 0. In the recent year, MOGY JOEL R INVESTMENT COUNSEL INC has increased its shares by 0.