Martin Marietta Materials generated $6.4B in trailing twelve-month revenue, up 0.1% year-over-year. Net income was $2.5B with a 39.9% net margin. Gross margin stands at 27.26% and operating margin at 22.36%. Diluted EPS is $41.93, which grew 1.4% year-over-year. Based on the Q1 2026 filing.