FormFactor is trading 4.09% up now at $116.09 after Bank of America disclosed a new position exceeding 1.7 million shares valued at approximately $285 million.

  • The institutional buying disclosure has reinforced confidence in FormFactor’s exposure to semiconductor testing and AI-related demand, extending the September 17 rally.
  • A broader semiconductor rebound also supported the move, with SOXX up 2.78% during regular trading.
  • Coverage highlights continued investor interest in HBM and AI-linked wafer-testing suppliers.