Jean-Marc Chery
Analyst · UBS
Thank you, Jerome. Good morning, everyone. And thank you for joining ST for our Q3 2025 earnings conference call. I will start with an overview of the third quarter including business dynamics. I will then hand over to Lorenzo for the detailed financial overview, and we'll then comment on the outlook and conclude before answering your questions. So starting with Q3. We delivered revenues at $3.19 billion $17 million above the midpoint of our business outlook range with higher revenues in Personal Electronics while Automotive and Industrial performed as anticipated, and CCP was broadly in line with expectations. All end markets, but Automotive are now back to year-on-year growth. Gross margin of 33.2% was slightly below the midpoint of our business outlook range, reflecting product mix within Automotive and within Industrial. Excluding impairments, gross recurring charges and other related phase on costs, diluted earnings per share was $0.29. During the quarter, we managed to work down inventories, both in our balance sheet and in distribution and we generated a positive $130 million free cash flow. Let's now discuss our business dynamics during Q3. In Automotive, during the quarter, we grew revenues about 10% sequentially, in line with expectations, driven by all regions, except Americas. Our book-to-bill came above 1. We expect to grow mid-single digits in the fourth quarter compared to the third quarter, which would be the third consecutive quarter of second During the quarter, we continued to execute our strategy for car electrification. We had with both silicon and silicon carbide devices for electrical vehicle applications, such as traction inverter and onboard charger designs. On new application where we see silicon carbide being used is investors for full active suspension. Here, we have a design win with a module solution for our key Chinese electrical vehicle maker. Another key event is a switch to electronic fuses to support the land and domain architectures, both in 12 volts and 48 volts. Here, we added to our pipeline of designs for our IFUs controller with leading electrical vehicle makers and qualified our products for volume ramp up. Other wins in the quarter included microcontrollers for DC/DC management in electrical vehicle powertrain, body control modules and HVAC systems across multiple vehicle models. In car digitalization, we are executing our micro color product road map with a strong lineup of new solutions across both our Airbus Stellar and STM32 product families. Design-in activity continues globally with engagement from both large-scale automotive OEMs and Tier 1 suppliers. In legacy application, we have several significant wins based on our smart power technologies in application where we lead such as airbags, Steele and braking solutions. With our automotive brake sensors, we continue to see strong designing momentum and growing opportunities. Wins in the quarter included MEMS sensors for road noise constellation and door control and both MEMS and imaging sensors for in-cabin monitoring. Shortly after our results announcement in July, we announced that we entered in a definitive transaction agreement for the acquisition of NXP's MEMS sensor business, for a purchase price of up to $950 million in cash, complementing and expanding our current leading MEMS sensor technology and product portfolio. The transaction remains subject to customary closing conditions, including regulatory approvals and is on track to close in H1 2026. In Industrial, revenues were in line with expectations, showing increase of 8% sequentially and 13% year-over-year, back to year-on-year growth for the first time since the third quarter of 2023. Importantly, inventories in distribution further decreased. In Q4, we expect to grow value low single digits sequentially, as we continue to decrease inventories in distribution. During the quarter, we saw strong designing activity for our Power and Analog portfolio across a range of applications. These included factory automation over system medical equipment, motor control, white goods, solar inverters and metering. We also continue to expand the use of our industrial sensors in robotics, including robots and cobots and robots, an area where we see demand for significant number of sensors. We also had wins in medical devices like insulin pumps and full detectors. In Embedded Processing, we continue to win designs with our STM32 microcontrollers for a wide range of industrial applications with products from all parts of the portfolio from high end to wireless to specialized functions. This included power supply and optical modules for AI servers, industry automation and robotics, energy storage, metering and goods. We have a full pipeline of new products and software coming to market in the next quarters, and you will hear more about this during our STM32 summit in November. For general purpose microcontroller, we grew revenues both sequentially and year-on-year and we are on the right trajectory to return to our historical market share of about 20% -- 23%, sorry. For Personal Electronics, third quarter revenues were above our expectations, up 40% sequentially, reflecting the seasonality of our engaged customer programs, but also increased silicon campaigns, which also translated into year-over-year growth. Further strengthening of our unique position as a sensor supplier with both MEMS and optical sensing solutions, we signed a new license agreement with This new agreement broadens our capability to produce advanced meter leveraging ST's 300-millimeter semiconductor and optics manufacturing capabilities. This opened up new opportunities from smartphone application like biometrics, LiDAR and camera acids, robotic, jester recognition and object detection. Revenues for communication equipment and computer peripherals were broadly in line with expectations and up 4% sequentially. For AI data centers, we had multiple wins with silicon and silicon carbide devices for high-power solution. Although last quarter, we announced that we are working closely with NVIDIA, a new architecture for 800-volt DC AI data center, leveraging our power By combining silicon care, guided nitride and silicon-based technologies with advanced custom design at both chip and package level. I am pleased to underline that we recently completed the full power testing on a prototype social successfully demonstrating over 98% efficiency. Silicon photonics is another key technology for future data center and AI factories. ST now has the collaborative R&D programs across the full value chain with key suppliers and customers to develop high-speed optical solutions for data center, AI, telecommunication and automotive, from the substrate to the final product. During Q3, we have seen an increased demand for photonics IC prototypes to be launched in the next quarter and beyond in our 300-millimeter wafer fab. This confirms that photonic ICs will be a revenue growth driver for ST in the detail. In low earth orbit satellites. We have further strengthened our leadership position in the rapidly growing low broadband market by beginning shipment to a second global customer, leveraging our combination of biosimilars technology for front-end modules and paddle level packaging for user terminals. Our business in this segment is well positioned for steady growth delivered by several satellite constellations. Now over to Lorenzo, who will present our key financial figures.