Stock Track | Tower Semiconductor Surges 5.65% Pre-market on Strong Q3 Results and Upbeat Q4 Guidance

Stock Track
Nov 10, 2025

Shares of Tower Semiconductor (TSEM) soared 5.65% in pre-market trading on Monday after the company reported better-than-expected third-quarter results and provided an optimistic outlook for the fourth quarter. The Israeli chipmaker's strong performance and future growth prospects have sparked investor enthusiasm.

Tower Semiconductor reported Q3 revenue of $395.7 million, slightly surpassing analyst expectations of $395 million. The company's adjusted earnings per share came in at $0.55, also beating the consensus estimate of $0.54. This solid financial performance demonstrates Tower's ability to navigate the competitive semiconductor landscape effectively.

However, the main driver behind the stock's pre-market surge appears to be the company's upbeat guidance for the fourth quarter. Tower Semiconductor expects Q4 revenue to reach $440 million, plus or minus 5%, which is notably higher than the analyst consensus of $434.2 million. This projection suggests a strong 14% year-over-year growth and an 11% increase quarter-over-quarter, indicating accelerating momentum in the company's business.

Adding to the positive sentiment, Tower Semiconductor announced an additional $300 million investment in Silicon Photonics (SiPho) and Silicon-Germanium (SiGe) capacity growth and next-generation capabilities. This strategic move aligns with the increasing demand in data centers and positions the company to capitalize on emerging opportunities in the semiconductor industry.

CEO Russell Ellwanger highlighted the company's strong position, citing revenue growth across core technologies including Power Management, Image Sensors, and 65nm RF Mobile. He also noted Tower's leading position in SiGe and SiPho technologies for optical transceivers, which, combined with surging data center demand, provides a "pathway for unprecedented growth" in both top and bottom lines.

As investors digest these positive developments, Tower Semiconductor's pre-market rally reflects growing confidence in the company's growth trajectory and its ability to leverage industry trends to drive future success.

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