W.W. Grainger generated $18.4B in trailing twelve-month revenue, up 0.1% year-over-year. Net income was $1.8B with a 9.7% net margin. Gross margin stands at 39.15% and operating margin at 14.23%. Diluted EPS is $37.19, which declined 0.0% year-over-year. Based on the Q1 2026 filing.