STMicroelectronics Soars on Artificial Intelligence, But Wall Street Punishes It: What's Happening
The Italian-French company STMicroelectronics has closed the second fiscal quarter of 2026 with growing results compared to the same period last year, confirming the increasingly relevant role of semiconductors for power management and connectivity within infrastructures dedicated to artificial intelligence. The Franco-Italian company reported net revenues of $3.49 billion, an increase of 26% year-over-year, with a gross margin of 34.8% and an operating profit of $187 million.
According to CEO Jean-Marc Chery, the quarter benefited particularly from growth in the Consumer, Enterprise and Computing Products (CECP), and Automotive segments. The company also highlighted an improvement in overall demand, with an increase in orders across all major target markets. STMicroelectronics reports greater visibility for the future and some signs of tension in the availability of specific product categories, while stock levels at distributors have returned below the levels considered normal.
The company forecasts revenues of approximately $3.7 billion for the third quarter of 2026, representing a sequential growth of 6.2% and an increase of 16.2% compared to the same period in 2025. The gross margin is expected to reach 37%, including about 70 basis points of costs related to unused production capacity. This forecast, while indicating further business improvement, has turned out to be below the average analyst expectations, which estimated quarterly revenues around $3.79 billion. The investor reaction was negative: STMicroelectronics' stock dropped by as much as 17%, marking its worst intraday drop in about a year.
The company explained that revenue growth should accelerate in the fourth quarter, thanks to programs already initiated with clients in the data center and satellite communications (LEO - Low Earth Orbit) segments. For the final period of the year, the company expects revenue to exceed $4 billion, with growth of over 20% compared to the same quarter in 2025.
The data center segment has become a strategic component for STMicroelectronics. The semiconductors produced by the company play fundamental roles in power management, power conversion, and the interconnection systems of high-energy-density infrastructures. With the increasing power requirements from new AI racks, there is a growing need for components capable of handling ever-increasing electrical loads. STMicroelectronics has indicated that revenues related to data centers will exceed $1 billion in 2026 and, considering the agreements already in place and the current demand trend, could significantly surpass $2 billion in 2027.
The company had already increased its AI business forecasts in previous months and announced a supply agreement with AWS for components dedicated to power management in data centers during 2026. According to STMicroelectronics, this collaboration could contribute to growth in the next three to five years.
The group's recovery comes after a complex period characterized by weak demand in the automotive and consumer electronics sectors, which were penalized by the correction of inventories accumulated during the semiconductor crisis following the pandemic. The return of investments in artificial intelligence, along with demand from industry, automotive, and digital infrastructure, is helping to alter the company’s growth profile.
STMicroelectronics is thus in a phase of transformation of its business model: from a historical supplier for consumer electronics and automotive to a key player in the essential components for the new generation of AI infrastructures. The challenge now will be to balance the expected growth with progressively higher market expectations.