Analyst(s): Brendan Burke
Publication Date: July 27, 2026
STMicroelectronics returned to strong growth in Q2 FY 2026 as demand recovered across automotive, industrial, and communications, and its AI data center business accelerated. The company raised its multi-year data center revenue ambition, but third-quarter guidance below consensus tempered a share price that had more than doubled this year.
What Is Covered in This Article:
- STMicroelectronics’ Q2 FY 2026 financial results
- Broad demand recovery across end markets
- AI data center and optical connectivity ramp
- Satellite, physical AI, and restructuring moves
- Guidance and Final Thoughts
The News: STMicroelectronics (NYSE: STM) reported second quarter results for the period ended June 27, 2026. Revenue was $3.49 billion, up 26.0% year on year (YoY) and 12.7% sequentially, versus consensus of $3.46 billion. By reportable segment:
- Analog products, MEMS and Sensors (AM&S) revenue was $1.43 billion (up 26% YoY)
- Power and discrete (P&D) revenue was $464 million (up 4% YoY)
- Embedded Processing (EMP) revenue was $1.15 billion (up 36% YoY)
- RF Optical Communications (RFOC) revenue was $445 million (up 32% YoY).
Non-GAAP gross margin was 35.2%, up 170 basis points YoY. Non-GAAP operating income was $269 million, up 372% YoY, for an operating margin of 7.7%. Non-GAAP net income was $291 million, and non-GAAP diluted earnings per share (EPS) was $0.31, up from $0.06 a year earlier.
“Q2 net revenues came above the mid-point of our business outlook range, driven by higher revenues in CECP and Automotive,” said Jean-Marc Chery, President and CEO of STMicroelectronics. “During the quarter demand increased further, with strong bookings in all end markets. We saw improved visibility and signs of tight supply in several product categories.”
STMicroelectronics Q2 FY 2026 Earnings Climb as Data Center Ramps
Analyst Take: STMicroelectronics delivered the kind of quarter that would have thrilled investors a year ago, yet the stock fell sharply because expectations had already run well ahead of the numbers. Revenue grew 26% YoY as every end market recovered, margins rebounded, and book-to-bill approached two, signs of a cyclical upturn taking hold. Design wins in data center and satellite communications raised multi-year revenue ambitions. What unsettled the market was third-quarter guidance below consensus, a reminder that the core recovery is real but not fast enough to satisfy a share price up more than 120% this year. The quarter reads as a solid cyclical rebound layered with two structural growth engines, set against a valuation that leaves little margin for error.
Demand Recovery Broadens Across Every End Market
All four end markets grew, with Communication Equipment and Computer Peripherals up 50% YoY, industrial up 34%, personal electronics up 20%, and automotive up 16%. Book-to-bill approached two for the group and ran well above two in the communications and computing segment on optical connectivity demand. Distribution inventory fell below ST’s standard target, which clears an overhang that weighed on orders through the downturn and supports cleaner sell-through into the second half. Automotive re-accelerated on application-specific ICs and sensors, with design wins spanning onboard chargers, powertrain, and active suspension built on ST’s BCD process at its Agrate 300mm fab. Industrial strength came from general-purpose microcontrollers and analog, areas where ST is positioning around physical AI through intelligent sensing and real-time control. The breadth of the recovery matters because it shows the upturn is not resting on a single vertical, even if the pace of that recovery is what the market is now debating.
AI Data Center Becomes a Named Multi-Year Growth Engine
ST raised its data center revenue ambition to above $1 billion in 2026 and well above $2 billion in 2027, up from a target it had already nearly doubled in June. The pull comes from optical connectivity, where ST supplies silicon photonics ICs, electronic ICs, and microcontrollers, plus power and analog content for the Cloud AI power stage. Communication Equipment and Computer Peripherals revenue rose 50% YoY on these engaged customer programs, making it the fastest-growing corner of the portfolio. ST also pointed to demand from non-traditional AI server builders, including solar and battery storage companies expanding into the field, which widens its customer base beyond the usual hyperscalers. Its position in the power stage is stronger in high-voltage today, with a low-voltage design-win pipeline still building, so the content opportunity per system has room to grow. Data center has moved from an aspiration to a quantified franchise, and its trajectory now carries more weight in the ST story than any single cyclical end market.
Satellite, Physical AI, and Restructuring Reshape the Portfolio
Beyond data center, ST framed low Earth orbit satellite communications as a second structural driver, sizing its addressable market near $3 billion by 2030, about four times the 2025 level, and targeting well above $3 billion in cumulative space revenue from 2026 to 2028. That opportunity draws on ST’s BiCMOS, FD-SOI, and panel-level packaging technologies, the same process strengths behind a €115 million investment in quantum-computing startup Quobly. In industrial and edge markets, an expanded partnership with NVIDIA around the Halos robotics platform positions ST’s microcontrollers, sensors, and power devices for humanoid and factory automation. The integration of NXP’s MEMS sensor business, acquired in February, is already adding automotive sensor design wins in active safety applications. Underneath these growth moves, ST is running a manufacturing reshaping program that carried $58 million of restructuring and phase-out costs in the quarter and about 60 basis points of gross margin drag. The company is funding new franchises and cutting legacy cost at once, a balancing act that should show up in margins as the reshaping completes.
Guidance and Final Thoughts
ST guided third-quarter revenue to $3.70 billion at the mid-point, up about 6.2% sequentially and 16.2% YoY but below consensus of $3.79 billion, with non-GAAP gross margin expected near 37%. The shortfall against a high bar, after shares had risen roughly 121% in 2026, drove a decline of as much as 17% on results day. Management looked past the third quarter to an accelerating fourth quarter, guiding revenue above $4 billion and framing second-half growth above ST’s normal 15% seasonality on the strength of data center and satellite programs. Free cash flow turned positive at $75 million, a swing from a $152 million outflow a year earlier, and the reshaping program should continue to lift margins as unused-capacity charges fade. For technology buyers, ST’s signal is that analog and sensing supply is tightening as the cycle turns, with lead times extending in several product categories. The investment case now hinges less on whether the recovery is real and more on whether data center and satellite can carry growth fast enough to justify the valuation the market has already assigned.
See the full press release on STMicroelectronics’s Q2 FY 2026 financial results on the company website.
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Author Information
Brendan is Research Director, Semiconductors, Supply Chain, and Emerging Tech. He advises clients on strategic initiatives and leads the Futurum Semiconductors Practice. He is an experienced tech industry analyst who has guided tech leaders in identifying market opportunities spanning edge processors, generative AI applications, and hyperscale data centers.
Before joining Futurum, Brendan consulted with global AI leaders and served as a Senior Analyst in Emerging Technology Research at PitchBook. At PitchBook, he developed market intelligence tools for AI, highlighted by one of the industry’s most comprehensive AI semiconductor market landscapes encompassing both public and private companies. He has advised Fortune 100 tech giants, growth-stage innovators, global investors, and leading market research firms. Before PitchBook, he led research teams in tech investment banking and market research.
Brendan is based in Seattle, Washington. He has a Bachelor of Arts Degree from Amherst College.
