Teradyne soars after blowout revenue and earnings beat, with strong guidance to match
Teradyne is up as much as 24% in premarket trading on Tuesday after the company smashed sales estimates in the fourth quarter of 2025 and shared better-than-expected first-quarter guidance on Monday evening.
The company, which mainly makes equipment that tests advanced systems like semiconductors, reported:
Revenue of $1,083 million, topping Wall Street’s forecast of $964 million (consensus compiled by Bloomberg).
Adjusted earnings per share of $1.80, 33% higher than the $1.36 expected from analysts.
Looking ahead, Teradyne also shared revenue guidance of $1,150 million to $1,250 million and estimated adjusted EPS of $1.89 to $2.25 for Q1 2026, way above analysts’ estimates of $933 million and $1.26, respectively.
In the press release, Teradyne CEO Greg Smith said that the company’s strong growth was “fueled by AI-related demand in compute, networking and memory within our Semi Test business,” also noting that its business groups — Semi Test, Product Test, and Robotics — all showed “sequential growth.”
Driven by strong AI momentum, Teradyne has surged 125% in the past year, and has been doubling down on supporting demand from the AI data center equipment market, including forming a joint venture with a high-speed test company Multilane last week. Chip-tester rival Advantest is also up 7% on the news.