GFS Advisors, LLC's ownership history for PH

GFS Advisors, LLC currently holds 101.2K shares with a market value of $12.6M. It started holding PH on 2026-03-31. At its peak, it held 101.2K shares on 2026-03-31. Its highest holding value was $12.6M on 2026-03-31. At its lowest, it held 101.2K shares on 2026-03-31, with a value of $12.6M on 2026-03-31.