Teradyne, Inc. generated $3.8B in trailing twelve-month revenue, up 0.3% year-over-year. Net income was $854.1M with a 22.55% net margin. Gross margin stands at 58.7% and operating margin at 26.47%. Diluted EPS is $5.39, which grew 0.5% year-over-year. Based on the Q1 2026 filing.