On June 29, Tower Semiconductor fell 5.38% in regular trading, trading at $237.50/share, with turnover of $83.17 million.

On the news front, the semiconductor sector experienced broad-based weakness during the session. Among peers, Micron Technology fell 6.99%, Intel dropped 5.76%, Marvell Technology declined 4.86%, and Advanced Micro Devices slipped 2.26%, reflecting widespread selling pressure across the sector that weighed heavily on the stock.

The company had previously announced cumulative shipments of over 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 positioning. No company-specific negative catalysts have emerged, suggesting the current pullback is primarily driven by systematic sector rotation rather than fundamental deterioration.

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