Quantum Portfolio Management LLC's ownership history for PH

Quantum Portfolio Management LLC currently holds 520 shares with a market value of $394.2K. It started holding PH on 2025-03-31. At its peak, it held 520 shares on 2025-09-30. Its highest holding value was $394.2K on 2025-09-30. At its lowest, it held 364 shares on 2025-06-30, with a value of $250.4K on 2025-03-31. In the recent 180 days, Quantum Portfolio Management LLC has increased its shares by 108.