Granahan Investment Management, LLC's ownership history for GRBK

Granahan Investment Management, LLC currently holds 61.9K shares with a market value of $4.6M. It started holding GRBK on 2025-03-31. At its peak, it held 114.8K shares on 2025-03-31. Its highest holding value was $6.7M on 2025-03-31. At its lowest, it held 61.9K shares on 2025-09-30, with a value of $4.6M on 2025-09-30. In the recent 180 days, Granahan Investment Management, LLC has decreased its shares by 52.9K.