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W.W. Grainger (GWW) gross margin by quarter

W.W. Grainger's gross margin was 38.8% in Q3 2026 (third quarter 2026), -0.7 pts from Q2 2026. Over the last 7 quarters it ranged from 38.5% (Q2 2025) to 40.0% (Q1 2026).

W.W. Grainger gross margin by quarterW.W. Grainger gross margin by quarter39.7%Q1 202538.5%Q2 202538.6%Q3 202539.5%Q4 202540.0%Q1 202639.5%Q2 202638.8%Q3 2026
QuarterGross marginQ/QY/Y
Q3 202638.8%-0.7 pts+0.2 pts
Q2 202639.5%-0.5 pts+1.0 pts
Q1 202640.0%+0.5 pts+0.3 pts
Q4 202539.5%+0.8 pts—
Q3 202538.6%+0.1 pts—
Q2 202538.5%-1.2 pts—
Q1 202539.7%——

Q3 2026 at a glance

W.W. Grainger, Q3 2026: revenue $5.2B (+11% year over year), operating margin 16.0%, net earnings $587M, operating cash flow $661M. The chart follows the revenue to costs, profit and cash.

Questions

What is W.W. Grainger's gross margin?

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How has W.W. Grainger's gross margin changed?

Grainger's gross margin was 38.8% in Q3 2026 (third quarter 2026), -0.7 pts from Q2 2026. Over the last 7 quarters it ranged from 38.5% (Q2 2025) to 40.0% (Q1 2026).

Q3 2026 results → · How W.W. Grainger makes money →