TER

Teradyne's stock has experienced significant upward momentum, rising over 360% to 400% in the past year, driven by record-breaking first-quarter 2026 results. Revenue surged 87% year-over-year to $1.28 billion, largely fueled by AI-related demand. The stock experienced a notable single-day drop of around 19% on April 29, 2026, due to "guidance noise" and valuation concerns, but has since recovered. In the first quarter of 2025, Teradyne's Board of Directors approved an increase in its share repurchase program to up to $1 billion, to be completed by the end of 2026. The stock has exhibited high volatility.