Tower Semiconductor Ltd. · TSEM · FY2026 Q3 · Calendar Q4 2026

Tower Semiconductor Q3: record results, capacity expansion

The Q3 analysis supports a growth case built on accelerating AI and cloud data-center demand, silicon photonics and long-term customer contracts. That case depends on capacity execution and sustaining profitability as equipment depreciation rises.

Reported Before market openNASDAQTechnology $18.90B market cap
80quality score

Earnings scorecard

Reported versus consensus
Reported EPS — Consensus $1.07
EPS surprise — Reported versus consensus
Reported revenue — Consensus $521.8M
Revenue surprise — Reported versus consensus

Market reaction

prior-close to event-session close
Stock move -6.7% Event window
SPY move -0.5% Same window
Abnormal move -6.2% Stock minus SPY
Volume 2.4× Versus trailing sessions
Subsequent drift 0.0% Up to 20 sessions
TSEMSPY benchmark

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Transcript intelligence

What changed

The supplied Q3 analysis describes record results, 33% year-over-year revenue growth and a 23% net margin. It highlights integrated-laser and near-package-optics development, multi-site expansion, and a $920 million capex program. Compared with Q2, the growth narrative continues, with added emphasis on laser integration and the expected return from the investment program.

Guidance delta

Guidance sentiment was maintained. The analysis cites Q4 revenue guidance of $600 million and an annual run rate above $2 billion, alongside longer-term targets of $3.6 billion in revenue and $1.2 billion in net profit.

Key takeaways

  • Management’s Q3 analysis points to silicon photonics and silicon germanium demand as key growth drivers.
  • The analysis describes long-term customer contracts through 2029 as supporting revenue visibility.
  • Capacity expansion spans multiple sites, with the $920 million capex program central to the growth plan.
  • Product work includes integrated lasers and 400 Gbps-per-lane near-package optics using thin-film lithium niobate.
  • Guidance sentiment was maintained; the supplied analysis gives Q4 revenue guidance of $600 million.

Management priorities

  • Complete the capex program and begin the Track 1 300 mm expansion in Q3 2027.
  • Develop the Track 2 capacity ramp in Japan for 2028–29.
  • Repurpose the Arai facility for 12-inch silicon photonics production.
  • Scale integrated-laser and lithium-niobate near-package-optics offerings.

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Company context

Snapshot as of publication

Tower Semiconductor Ltd. operates as a prominent independent semiconductor foundry, engaged in the worldwide production and sale of analog-intensive, mixed-signal semiconductor components. The company provides a comprehensive suite of customizable process technologies, including SiGe, BiCMOS, mixed signal/CMOS, RF CMOS, CMOS image sensors, integrated power management solutions, and MEMS. Furthermore, it offers wafer fabrication services, a design enablement platform to streamline the development process, and specialized services for process transfer optimization and new product development. Tower Semiconductor caters to both integrated device manufacturers and fabless companies, with its products serving a wide range of industries such as consumer electronics, computing, telecommunications, automotive, industrial, aerospace, defense, and medical devices. Established in 1993 and based in Migdal Haemek, Israel, its market reach extends across the United States, Japan, other Asian regions, and Europe.

Historical context

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Sources

  1. Earnings call transcript and parsed analysis · 2026-11-02T22:04:49.231374+00:00
  2. FN2 earnings calendar · 2026-11-02T01:23:13.261602+00:00
  3. Polygon adjusted daily market bars · 2026-11-02T22:10:44.815446+00:00
  4. Financial Modeling Prep analyst price-target consensus and quote snapshot · 2026-11-02T22:10:44.812802+00:00

Methodology

Reported and consensus figures come from FN2's earnings event records. Market reaction and volume are calculated from daily adjusted bars around the event; abnormal move subtracts the SPY move over the same window.

Transcript intelligence is a structured synthesis of the current and prior earnings-call analyses. Missing values stay missing and are never estimated.

By FN2 Research · Updated · As of 2026-11-02. For educational purposes only; not investment advice.