GCT Semiconductor Holding, Inc. 2026 Q2 Earnings Call
Review the key takeaways and the transcript of this earnings call.
- GCT Semiconductor Holding, Inc. reported second quarter 2026 results with net revenues of $1 million, down 18% from $1.2 million in Q2 2025, due to a $0.2 million decrease in service revenues while product sales, including 5G products, remained consistent year over year.
- The company shipped over 5,100 5G chipsets in Q2 2026, representing approximately 71% sequential growth compared to Q1 2026, across multiple customers and applications including aviation, mobile hotspot, and push-to-talk phone.
- Cost of net revenues increased by 49% to $1.2 million, driven by increased unit volume, resulting in a negative gross margin for Q2 2026, which management does not expect to be representative of future profitability.
- Research and development expenses decreased by $0.2 million to $3.3 million due to completion of the 5G chip design project, offset partially by increased payroll costs; sales and marketing expenses remained stable at around $1 million; general and administrative expenses decreased by $0.6 million to $2.8 million.
- Net loss increased by $8.1 million to $20.4 million in Q2 2026, including $12.3 million in losses from changes in fair value of common stock warrants.
- Adjusted EBITDA loss was $6.6 million in Q2 2026, slightly improved from $6.7 million in Q2 2025.
- Cash and cash equivalents totaled $30.2 million at quarter end, with secured wafer production capacity through Q1 2027 and access to an amended at-the-market equity program increasing maximum gross proceeds from $75 million to $120 million.
- The company’s 5G pipeline now spans three strategic growth pillars: terrestrial broadband, satellite and non-terrestrial connectivity, and industrial IoT and specialized networking applications.
- Customer deployment schedules shifted modestly due to customer restructuring and evolving deployment plans, not primarily due to supply chain issues.
- Management emphasized that the second quarter was a meaningful milestone in transitioning from development to commercialization, with a diversified customer base and growing engagement.
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Transcript
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Good afternoon. Thank you for attending GCT Semiconductor Holding, Inc.'s second quarter 2026 financial results call. All lines will be muted during the presentation portion of the call, with an opportunity for questions and answers at the end. Joining the call today are John Schlaefer, GCT's Chief Executive Officer, and Edmond Cheng, CFO, to discuss our second quarter 2026 results. During the call, certain statements we make will be forward-looking. These statements are subject to risks and uncertainties, including those set forth in our safe harbor provision for forward-looking statements that can be found at the end of our earnings press release, and also in our Form 10-Q that will be filed today, which provide further detail about the risks related to our business. Additionally, except as by law, we undertake no obligation to update any forward-looking statements. Our call and earnings release include presentation of non-GAAP financial measures.
We use non-GAAP measures because we believe they provide useful information about our operating performance that should be considered with investors in conjunction with the GAAP measures. A reconciliation of these non-GAAP measures to comparable GAAP measures is included in our earnings release. I would now like to turn the conference over to John Schlaefer.
Please, sir, go ahead. Thank you, and thanks to everyone for joining us today for our second quarter 2026 earnings call.
I'll begin by discussing the operational progress we've made during the second quarter and provide an update on where we stand in the commercialization of our 5G platform. Following my remarks, our Chief Financial Officer, Edmond Cheng, will review our second quarter financial results in more detail. When we spoke with you last quarter, we highlighted that 2026 would be a year of continued commercialization as our customers progress from development and integration into early deployments of our 5G chipset. That progression has continued, and the second quarter demonstrates the importance of working closely with customers as they advance through their respective commercialization milestones.
While the broader macro environment of several of our customers has influenced the timing of certain deployment schedules, we have not seen any change in the underlying level of customer engagement or the long-term demand of our technology. Rather than viewing the second quarter through the lens of financial performance, we believe it is more meaningful to view it as another important step forward in building a diversified pipeline for the anticipated 5G commercialization ramp. One of our priorities entering 2026 was to broaden the opportunity at hand beyond any single customer application or end market. Today, we believe we have made meaningful progress toward that objective. Our 5G pipeline now spans three strategic growth pillars: terrestrial broadband, satellite and non-terrestrial connectivity, and industrial IoT and specialized networking applications. We believe this diversification strengthens the long-term opportunity for GCT while reducing our dependence on any individual customer deployment.
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