Teradyne earnings jolt TER stock as AI-driven outlook clears Wall Street bar
Teradyne reported Q4 2025 revenue of $1.083 billion, up 44%, with non-GAAP EPS at $1.80. The company forecast Q1 2026 revenue of $1.15–$1.25 billion and EPS of $1.89–$2.25, both above analyst estimates. Shares surged to $308 in after-hours trading, up from a $249.53 close. Teradyne cited strong AI-driven demand for the gains.