MPM BioImpact LLC's ownership history for PTCT

MPM BioImpact LLC currently holds 438.5K shares with a market value of $26.9M. It started holding PTCT on 2024-09-30. At its peak, it held 440.0K shares on 2025-03-31. Its highest holding value was $26.9M on 2025-09-30. At its lowest, it held 89.7K shares on 2024-09-30, with a value of $3.3M on 2024-09-30. In the recent 180 days, MPM BioImpact LLC has decreased its shares by 1.5K. In the recent year, MPM BioImpact LLC has increased its shares by 348.8K.