Operating Margin: 16.72%
Is the operating margin high or low?
The operating margin of 16.72% is 16% above its 5-year average of 14.37%, near the high end of its 5-year range (10.41%–16.72%).
As of Thursday, June 25, 2026. 15.30% above its 12-month average of 14.50%.
GWW Operating Margin
Reported quarterly operating margin; no daily interpolation.
GWW Average Operating Margin Chart
GWW Current vs Average Operating Margin Chart
GWW Operating Margin Metrics
OPERATING MARGIN
16.72%
OPERATING MARGIN AVG TTM
14.50%
OPERATING MARGIN AVG 3Y
15.43%
OPERATING MARGIN AVG 5Y
14.76%
OPERATING MARGIN AVG 10Y
12.34%
OPERATING MARGIN AVG 15Y
12.74%
OPERATING MARGIN AVG 20Y
12.19%
CURRENT VS TTM AVG
+15.30%
CURRENT VS 3Y AVG
+8.36%
CURRENT VS 5Y AVG
+13.33%
CURRENT VS 10Y AVG
+35.56%
CURRENT VS 15Y AVG
+31.24%
CURRENT VS 20Y AVG
+37.23%
GWW Competitors' Operating Margin
| NAME | MARKET CAP | OPERATING MARGIN | TTM | 3Y | 5Y |
|---|---|---|---|---|---|
| W.W. Grainger, Inc. (GWW) | $64.91B | 16.72% | 14.50% | 15.43% | 14.76% |
| PACCAR Inc (PCAR)vs › | $61.59B | 9.68% | 12.47% | 13.66% | 10.74% |
| Norfolk Southern Corporation (NSC)vs › | $68.24B | 32.39% | 31.98% | 31.05% | 33.01% |
| Carrier Global Corporation (CARR)vs › | $61.51B | 7.24% | 9.05% | 10.00% | 11.75% |
| Cintas Corporation (CTAS)vs › | $68.40B | 22.95% | 22.19% | 21.26% | 20.15% |
| Delta Air Lines, Inc. (DAL)vs › | $60.52B | 8.83% | 9.46% | 8.92% | -5.16% |
| Comfort Systems USA, Inc. (FIX)vs › | $69.88B | 15.69% | 12.54% | 9.81% | 8.67% |
| TransDigm Group Incorporated (TDG)vs › | $74.27B | 46.51% | 45.81% | 44.20% | 41.06% |
| AMETEK, Inc. (AME)vs › | $55.23B | 26.17% | 25.89% | 25.52% | 24.72% |
| Illinois Tool Works Inc. (ITW)vs › | $75.86B | 26.42% | 26.55% | 25.49% | 24.82% |
Operating Efficiency
Gross Margin
39.1%
Operating Margin
16.7%
Operating Margin Formula & Definition
Operating Margin = Operating Income / Revenue
Operating margin is the percentage of revenue remaining after operating expenses, reflecting operating efficiency.
Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute
Operating Margin FAQ
- What is the operating margin for W.W. Grainger, Inc. (GWW)?
- The operating margin for GWW stock is 16.72%.
- Is W.W. Grainger, Inc.'s operating margin high or low?
- The operating margin of 16.72% is 16% above its 5-year average of 14.37%, near the high end of its 5-year range (10.41%–16.72%).
- What is the TTM average operating margin for W.W. Grainger, Inc. (GWW)?
- The TTM average operating margin for GWW stock is 14.50%.
- What is the 3Y average operating margin for W.W. Grainger, Inc. (GWW)?
- The 3Y average operating margin for GWW stock is 15.43%.
- What is the 5Y average operating margin for W.W. Grainger, Inc. (GWW)?
- The 5Y average operating margin for GWW stock is 14.76%.
- What is the 10Y average operating margin for W.W. Grainger, Inc. (GWW)?
- The 10Y average operating margin for GWW stock is 12.34%.
- What is the 15Y average operating margin for W.W. Grainger, Inc. (GWW)?
- The 15Y average operating margin for GWW stock is 12.74%.
- What is the 20Y average operating margin for W.W. Grainger, Inc. (GWW)?
- The 20Y average operating margin for GWW stock is 12.19%.
GWW Operating Margin History
| DATE | OPERATING MARGIN |
|---|---|
| 2026-03-31 | 16.72% |
| 2025-12-31 | 14.33% |
| 2025-09-30 | 10.97% |
| 2025-06-30 | 14.89% |
| 2025-03-31 | 15.61% |
| 2024-12-31 | 14.95% |
| 2024-09-30 | 15.63% |
| 2024-06-30 | 15.05% |
| 2024-03-31 | 15.80% |
| 2023-12-31 | 13.94% |
| 2023-09-30 | 15.85% |
| 2023-06-30 | 15.81% |
| 2023-03-31 | 16.62% |
| 2022-12-31 | 14.31% |
| 2022-09-30 | 15.30% |
| 2022-06-30 | 13.92% |
| 2022-03-31 | 14.64% |
| 2021-12-31 | 12.41% |
| 2021-09-30 | 12.99% |
| 2021-06-30 | 10.41% |
| 2021-03-31 | 11.61% |
| 2020-12-31 | 9.35% |
| 2020-09-30 | 12.59% |
| 2020-06-30 | 7.23% |
| 2020-03-31 | 5.30% |
| 2019-12-31 | 6.36% |
| 2019-09-30 | 11.47% |
| 2019-06-30 | 13.14% |
| 2019-03-31 | 12.97% |
| 2018-12-31 | 10.50% |
| 2018-09-30 | 6.68% |
| 2018-06-30 | 12.03% |
| 2018-03-31 | 12.10% |
| 2017-12-31 | 9.11% |
| 2017-09-30 | 10.67% |
| 2017-06-30 | 8.87% |
| 2017-03-31 | 11.63% |
| 2016-12-31 | 7.05% |
| 2016-09-30 | 12.42% |
| 2016-06-30 | 11.92% |
| 2016-03-31 | 12.65% |
| 2015-12-31 | 10.15% |
| 2015-09-30 | 13.45% |
| 2015-06-30 | 14.14% |
| 2015-03-31 | 14.40% |
| 2014-12-31 | 10.61% |
| 2014-09-30 | 15.05% |
| 2014-06-30 | 13.60% |
| 2014-03-31 | 14.85% |
| 2013-12-31 | 10.80% |
| 2013-09-30 | 14.46% |
| 2013-06-30 | 14.70% |
| 2013-03-31 | 15.05% |
| 2012-12-31 | 11.61% |
| 2012-09-30 | 11.15% |
| 2012-06-30 | 13.96% |
| 2012-03-31 | 13.88% |
| 2011-12-31 | 10.66% |
| 2011-09-30 | 14.33% |
| 2011-06-30 | 13.24% |
| 2011-03-31 | 13.94% |
| 2010-12-31 | 11.57% |
| 2010-09-30 | 13.23% |
| 2010-06-30 | 12.05% |
| 2010-03-31 | 10.94% |
| 2009-12-31 | 10.12% |
| 2009-09-30 | 11.75% |
| 2009-06-30 | 10.04% |
| 2009-03-31 | 10.87% |
| 2008-12-31 | 11.34% |
| 2008-09-30 | 12.58% |
| 2008-06-30 | 10.52% |
| 2008-03-31 | 11.19% |
| 2007-12-31 | 10.37% |
| 2007-09-30 | 10.51% |
| 2007-06-30 | 10.40% |
| 2007-03-31 | 10.51% |
| 2006-12-31 | 10.11% |
| 2006-09-30 | 9.96% |
| 2006-06-30 | 9.75% |
| 2006-03-31 | 9.47% |
| 2005-12-31 | 10.63% |
| 2005-09-30 | 9.49% |
| 2005-06-30 | 9.25% |
| 2005-03-31 | 8.14% |
| 2004-12-31 | 9.84% |
| 2004-09-30 | 8.26% |
| 2004-06-30 | 8.51% |
| 2004-03-31 | 8.21% |
| 2003-12-31 | 9.42% |
| 2003-09-30 | 7.86% |
| 2003-06-30 | 7.91% |
| 2003-03-31 | 8.02% |
| 2002-12-31 | 9.71% |
| 2002-09-30 | 8.33% |
| 2002-06-30 | 7.89% |
About W.W. Grainger, Inc.
W.W. Grainger, Inc. stands as a significant global supplier of maintenance, repair, and operating (MRO) supplies and related services. Its market presence spans several international regions, including the United States, Japan, Canada, and the United Kingdom. The company structures its operations into two principal divisions: High-Touch Solutions N.A. and Endless Assortment. Grainger's extensive product offerings cover essential categories such as safety and security provisions, equipment for material handling and storage, plumbing and pump components, cleaning and facility upkeep items, and both metalworking and general hand tools. Furthermore, it delivers vital support functions, including inventory management and expert technical assistance. The firm serves a wide array of organizational customers, from private businesses and large corporations to government bodies and other institutions, reaching them through both dedicated sales and service teams and its robust digital and e-commerce platforms. Established in 1927, W.W. Grainger, Inc. maintains its corporate headquarters in Lake Forest, Illinois.
- Sector
- Industrials
- Industry
- Industrial - Distribution
- CEO
- Donald G. Macpherson