Teradyne stock surged after beating Q4 estimates with adjusted earnings of $1.80 per share, topping expectations of $1.37. Revenue hit $1.08 billion, above the forecast of $973 million, driven by strong AI demand. The company projects year-over-year growth in 2026, with Q1 earnings per share guidance well above estimates at $1.89 to $2.26.

Read more at CNBC: Teradyne stock pops on earnings beat driven by AI demand