Rafferty Asset Management, LLC's ownership history for PTCT

Rafferty Asset Management, LLC currently holds 68.7K shares with a market value of $4.7M. It started holding PTCT on 2024-09-30. At its peak, it held 101.3K shares on 2024-09-30. Its highest holding value was $6.2M on 2025-09-30. At its lowest, it held 57.1K shares on 2025-03-31, with a value of $2.9M on 2025-03-31. In the recent 180 days, Rafferty Asset Management, LLC has decreased its shares by 32.3K. In the recent year, Rafferty Asset Management, LLC has increased its shares by 11.6K.