Teradyne is trading 10% up today at $354.18 after reporting record second-quarter 2026 results that far exceeded guidance.
- Revenue doubled year-over-year to $1.33 billion with GAAP EPS of $2.38, driven by surging demand for AI-related semiconductor testing.
- The stock is also benefiting from a robust Q3 2026 outlook and a broader tech-led market rally that has sparked a rebound in semiconductor shares.