GRANDFIELD & DODD, LLC's ownership history for PSX

GRANDFIELD & DODD, LLC currently holds 1.1K shares with a market value of $209.0K. It started holding PSX on 2026-03-31. At its peak, it held 1.1K shares on 2026-03-31. Its highest holding value was $209.0K on 2026-03-31. At its lowest, it held 1.1K shares on 2026-03-31, with a value of $209.0K on 2026-03-31.