On June 23, Tower Semiconductor fell 8.73% in pre-market trading, trading at $286.13/share, with turnover of approximately $3.50 million.

On the news front, the semiconductor sector experienced broad-based weakness, with peers including Micron Technology down 8.7%, Marvell Technology down 8.17%, Intel down 8.16%, Advanced Micro Devices down 5.92%, and NVIDIA down 3.04%. Sector-wide selling pressure weighed heavily on Tower Semiconductor despite no company-specific negative catalysts. The company had 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. Fundamentals remain intact, and the current pullback appears primarily driven by systematic sector rotation rather than any deterioration in the company's business outlook.

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