Soitec is trading at €139.50 (+13.41%) after JPMorgan upgraded the stock to Overweight from Neutral and raised its price target to €200 from €98.

  • Reuters identified Soitec as the STOXX 600’s biggest gainer on September 16, 2026; Bloomberg said stronger photonics expectations outweighed mobile-chip concerns.
  • Trading volume reached 402,202 shares on September 16, 2026.
  • The move also builds on recently upgraded photonics-SOI revenue guidance.