GRANDFIELD & DODD, LLC's ownership history for REGN

GRANDFIELD & DODD, LLC currently holds 36.5K shares with a market value of $20.5M. It started holding REGN on 2024-09-30. At its peak, it held 36.5K shares on 2025-09-30. Its highest holding value was $34.0M on 2024-09-30. At its lowest, it held 32.3K shares on 2024-09-30, with a value of $18.5M on 2025-06-30. In the recent 180 days, GRANDFIELD & DODD, LLC has increased its shares by 3.2K. In the recent year, GRANDFIELD & DODD, LLC has increased its shares by 4.1K.