Cambridge Advisors Inc.'s ownership history for PFIX

Cambridge Advisors Inc. currently holds 6.0K shares with a market value of $287.5K. It started holding PFIX on 2025-09-30. At its peak, it held 6.0K shares on 2025-09-30. Its highest holding value was $287.5K on 2025-09-30. At its lowest, it held 6.0K shares on 2025-09-30, with a value of $287.5K on 2025-09-30.