STMicroelectronics Projects $4.15 Billion Quarter as AI Chip Demand and Satellites Drive Growth

STMicroelectronics Posts Strong Q3 Results, Raises Revenue Forecast

STMicroelectronics reported third-quarter revenue of $3.76 billion, up 17.9% year-over-year, exceeding its guidance midpoint of $3.70 billion1

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. Operating income excluding one-off charges nearly doubled to $429 million, surpassing analysts' expectations of $400.5 million1

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. The Franco-Italian semiconductor supplier delivered a financial performance that signals a broader recovery in chip demand, with gross margins expanding to 37.3% from 33.2% a year earlier2

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. The margin improvement reflects a better product mix and reduced idle factory capacity.

AI Data Centre Demand Drives Revenue Forecast to $4.15 Billion

The chipmaker projects fourth-quarter revenue of $4.15 billion, representing a 10.5% sequential increase and a 24.7% jump from the prior year2

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. This forecast places full-year 2026 revenue at approximately $14.5 billion, marking 22.8% growth3

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. Chief executive Jean-Marc Chery highlighted AI data centres and low-Earth-orbit satellite links as primary growth drivers1

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. The company now expects about $1.3 billion in data centre revenue this year, up from its July forecast of more than $1 billion, with silicon photonics chips accounting for most of that demand1

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. STMicroelectronics maintained its 2027 target of well above $2 billion in data centre revenue1

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Silicon Photonics and Hyperscalers Fuel AI Chip Demand

Revenue in STMicroelectronics' RF and optical communications unit surged 46.2% to $504 million, driven primarily by silicon photonics chips that use light to move data between servers1

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. When questioned about the sustainability of heavy AI spending, Chery emphasized that the data centre business depends on the biggest cloud companies rather than smaller players. "The business is much more related to the top five hyperscalers than the neo-cloud business," Chery stated1

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. This positioning with major hyperscalers provides stability as tech giants commit hundreds of billions of dollars to build out AI infrastructure3

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. STMicroelectronics stock has nearly doubled in value since the year began, riding investor enthusiasm around AI that has lifted global semiconductor stocks3

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Satellite Communications Emerges as Key Revenue Stream

Alongside AI data centres, satellite communications provides a significant growth avenue for STMicroelectronics. The company expects well above $3 billion in revenue between 2026 and 2028 from supplying equipment for low-Earth-orbit satellite constellations3

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. The semiconductor supplier counts SpaceX among its clients, supporting networks like Starlink that provide direct-to-device connectivity in regions where cell towers are unavailable3

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. These low-Earth-orbit satellite networks sit closer to Earth than traditional constellations, enabling low-latency broadband directly to smartphones. This diversification into data centres and satellites has reduced STMicroelectronics' reliance on the automotive industry, which had been slowly digesting chip inventories built during the pandemic3

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Pricing Power and Supply Chain Strategy

STMicroelectronics expects gross margins to reach approximately 39% in the fourth quarter, up from 37.3% in Q31

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. With supply remaining tight and input costs rising, finance chief Lorenzo Grandi confirmed the company is raising prices on some products1

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. Chery noted that STMicroelectronics now plans equipment, materials, and chemicals three to four years ahead, with the push for sovereign supply chains free of dependence on China, Taiwan, or the US adding complexity to that planning1

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. The company will continue expanding capacity while restructuring its manufacturing footprint and reducing its global cost base to improve profitability2

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. Chery told analysts that stronger bookings and improving demand visibility support the recovery, while distribution inventories remain below the company's standard target2

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