Granahan Investment Management, LLC's ownership history for MASS

Granahan Investment Management, LLC currently holds 64.3K shares with a market value of $563.6K. It started holding MASS on 2024-09-30. At its peak, it held 861.4K shares on 2024-09-30. Its highest holding value was $3.0M on 2024-09-30. At its lowest, it held 64.3K shares on 2025-09-30, with a value of $563.6K on 2025-09-30. In the recent 180 days, Granahan Investment Management, LLC has decreased its shares by 797.1K.