TSEM is trading at $286.68 (4.1% up) in after-hours trading, rebounding from recent semiconductor volatility following a string of upbeat AI-related catalysts.
- The move is bolstered by a multi-year silicon photonics and Indium Phosphide epiwafer supply deal that has driven significant recent gains.
- Tower remains a key analog/AI foundry play for 2026, with the stock posting a 75% return over the last 90 days.