On June 25, Tower Semiconductor fell 5.02% in regular trading, trading at $269.625/share, with turnover of $220 million.

The decline was driven by a continued sector-wide selloff in semiconductors and optical communications stocks. The Philadelphia Semiconductor Index had plunged over 7% in the prior session as investors reassessed AI-sector valuations, with rising Fed rate hike expectations and an elevated VIX index amplifying risk-off sentiment. Peers including Micron Technology fell 5.25%, Intel dropped 3.11%, Advanced Micro Devices declined 2.96%, NVIDIA slid 1.57%, and Broadcom shed 0.72%.

On the fundamental side, Tower Semiconductor recently announced cumulative shipments exceeding 5 million coherent photonic ICs in partnership with Marvell Technology, and signed a multi-year indium phosphide epitaxial wafer supply agreement with IQE to strengthen its silicon photonics foundry supply chain. No company-specific negative catalysts were identified; the pullback was primarily attributed to systemic sector pressure.

(The above content is based on publicly available market information, generated by a program or algorithm, and is intended solely as a stock movement alert. It does not constitute investment advice or a basis for trading decisions.)