STMicroelectronics reported a net loss of $97 million for the second quarter of 2025, with revenue declining 14.4% year-over-year to $2.77 billion. The company posted an adjusted operating loss of $133 million, compared to an expected profit of $56.2 million, largely due to $190 million in restructuring and impairment charges. Despite revenues beating the guidance midpoint, driven by the Personal Electronics and Industrial segments, the company did not provide full-year guidance following the earnings release. The disappointing margin forecast and unexpected quarterly loss caused STMicroelectronics shares to drop by as much as 13%, marking their steepest decline in a year and leading to a significant fall in the stock price on the market.