Tower Semiconductor Ltd. · TSEM · FY2026 Q2 · Calendar Q3 2026
Tower Semiconductor posts record Q2 as silicon photonics scales
The call supports a growth case built on silicon-photonics demand and capacity expansion, but the durability of that growth depends on executing the Japan build-out, converting bookings into revenue and protecting share as competitors add capacity.
Earnings scorecard
Reported versus consensusMarket reaction
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Transcript intelligence
What changed
Management reported record Q2 revenue and raised its long-term financial model, citing silicon-photonics and silicon-germanium strength. Compared with the prior quarter, the call added a dual-track Japan capacity plan and a more ambitious long-term revenue and gross-margin target.
Guidance delta
Management raised its 2028 model to target $3.6 billion in revenue and 45% gross margin. The supplied analysis also describes confident Q3 and second-half guidance; it does not provide the specific guidance figures here.
Key takeaways
- Management attributed strong results to silicon photonics and silicon germanium, with silicon-photonics revenue growing sharply year over year and sequentially.
- AI data-center demand for optical interconnects is a central growth driver in management’s account.
- The Japan Track 1 and Track 2 expansion is intended to increase 300-mm capacity substantially, but the second track requires build-out and qualification.
- Management plans to increase R&D spending while developing near-package and co-packaged optics offerings.
Management priorities
- Expand and qualify 300-mm capacity in Japan across Track 1 and Track 2.
- Advance heterogeneous III-V integration, modulators and near-package/co-packaged optics through higher R&D investment.
- Convert silicon-photonics demand and customer commitments into shipments as capacity comes online.
- Update the long-term financial model as capacity ramps and tool installations mature.
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Try FN2 freeCompany context
Snapshot as of publicationTower 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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| INTC Intel Corp. | FY2026 Q3 · Calendar Q4 2026 | +27.9% | -28.6% | Intel: AI Server Demand Offsets PC Weakness, CapEx Rises |
| GDDY GoDaddy Inc. | FY2026 Q3 · Calendar Q4 2026 | +9.5% | +10.7% | GoDaddy: Airo accelerates while guidance is maintained |
| MPWR Monolithic Power Systems, Inc. | FY2026 Q3 · Calendar Q4 2026 | +5.1% | +1.1% | MPWR tops $1 billion in revenue as data-center demand accelerates |
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Sources
- Earnings call transcript and parsed analysis · 2026-08-04T20:12:42.989827+00:00
- FN2 earnings calendar · 2026-09-09T01:23:14.388487+00:00
- Polygon adjusted daily market bars · 2026-11-02T22:20:46.619355+00:00
- Financial Modeling Prep analyst price-target consensus and quote snapshot · 2026-11-02T22:20:46.616397+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.