MATTERN CAPITAL MANAGEMENT, LLC's ownership history for PH

MATTERN CAPITAL MANAGEMENT, LLC currently holds 11.8K shares with a market value of $9.0M. It started holding PH on 2024-09-30. At its peak, it held 12.4K shares on 2024-09-30. Its highest holding value was $9.0M on 2025-09-30. At its lowest, it held 11.1K shares on 2025-03-31, with a value of $6.7M on 2025-03-31. In the recent 180 days, MATTERN CAPITAL MANAGEMENT, LLC has increased its shares by 720. In the recent year, MATTERN CAPITAL MANAGEMENT, LLC has decreased its shares by 540.