Granahan Investment Management, LLC's ownership history for AMRC

Granahan Investment Management, LLC currently holds 630.1K shares with a market value of $16.1M. It started holding AMRC on 2024-09-30. At its peak, it held 890.1K shares on 2025-09-30. Its highest holding value was $29.9M on 2025-09-30. At its lowest, it held 10.6K shares on 2024-12-31, with a value of $249.3K on 2024-12-31. In the recent 180 days, Granahan Investment Management, LLC has decreased its shares by 260.0K. In the recent year, Granahan Investment Management, LLC has increased its shares by 213.6K.