Granahan Investment Management, LLC's ownership history for INSM

Granahan Investment Management, LLC currently holds 13.4K shares with a market value of $1.9M. It started holding INSM on 2024-09-30. At its peak, it held 217.3K shares on 2024-09-30. Its highest holding value was $15.9M on 2024-09-30. At its lowest, it held 13.4K shares on 2025-09-30, with a value of $1.9M on 2025-09-30. In the recent 180 days, Granahan Investment Management, LLC has decreased its shares by 174.4K. In the recent year, Granahan Investment Management, LLC has decreased its shares by 203.9K.