Market Cap for W.W. Grainger (GWW)
According to W.W. Grainger's latest reported financial statements, the company's latest reported market cap is $48.03B USD. Market capitalization is the total dollar value of all outstanding shares — shares outstanding × stock price — and the standard measure of a company's equity value. On this page, historical market cap snaps filing-period share counts to closing prices on or before each statement date (not intraday tick data).
Headline figure above is from the reporting period ending (reported ). Chart and table below cover the full reported history back to .
Currently viewingMarket CapSwitch metric
Latest period
$48.03B
YoY change
+13.5%
5Y CAGR
+15.2%
Peak year (2026)
$54.95B
Latest annual
$54.95B
Market Cap history chart for W.W. Grainger (GWW) from 1985 to 2026
Market Cap history table for W.W. Grainger (GWW) from 1985 to 2026
| Fiscal year | Period ended | Reported | Market Cap | YoY |
|---|---|---|---|---|
| 2026 | $54.95B | +13.5% | ||
| 2025 | $48.43B | -6.2% | ||
| 2024 | $51.65B | +24.4% | ||
| 2023 | $41.52B | +46.1% | ||
| 2022 | $28.42B | +5.1% | ||
| 2021 | $27.05B | +23.4% | ||
| 2020 | $21.93B | +18.0% | ||
| 2019 | $18.58B | +16.4% | ||
| 2018 | $15.96B | +16.5% | ||
| 2017 | $13.70B | -3.1% | ||
| 2016 | $14.13B | +6.1% | ||
| 2015 | $13.32B | -24.5% | ||
| 2014 | $17.64B | -2.1% | ||
| 2013 | $18.03B | +25.1% | ||
| 2012 | $14.41B | +8.1% | ||
| 2011 | $13.32B | +33.7% | ||
| 2010 | $9.96B | +37.4% | ||
| 2009 | $7.25B | +16.8% | ||
| 2008 | $6.21B | -16.6% | ||
| 2007 | $7.44B | +17.6% | ||
| 2006 | $6.33B | -2.8% | ||
| 2005 | $6.51B | +6.6% | ||
| 2004 | $6.11B | +39.5% | ||
| 2003 | $4.38B | -9.9% | ||
| 2002 | $4.86B | +6.9% | ||
| 2001 | $4.55B | +32.2% | ||
| 2000 | $3.44B | -23.7% | ||
| 1999 | $4.51B | +10.7% | ||
| 1998 | $4.07B | -18.0% | ||
| 1997 | $4.96B | +19.9% | ||
| 1996 | $4.14B | +21.9% | ||
| 1995 | $3.40B | +14.9% | ||
| 1994 | $2.96B | -0.9% | ||
| 1993 | $2.99B | -6.4% | ||
| 1992 | $3.19B | +9.6% | ||
| 1991 | $2.91B | +60.5% | ||
| 1990 | $1.81B | +3.4% | ||
| 1989 | $1.75B | +17.3% | ||
| 1988 | $1.50B | -11.1% | ||
| 1987 | $1.68B | +34.7% | ||
| 1986 | $1.25B | +14.3% | ||
| 1985 | $1.09B | — |
Market Cap values are taken from W.W. Grainger's reported income statements (10-Q quarterly and 10-K annual filings with the U.S. Securities and Exchange Commission). Each row shows the period end date and the date the filing was reported; YoY compares each figure to the same period one year earlier. Amounts are in USD as filed.
Analysis
The 2026 reading of W.W. Grainger (GWW) market cap is $54.95B – grew 13.5% year-over-year.
Over 2021–2026 (5 years), W.W. Grainger market cap expanded at a +15.2% compound annual rate, with the latest reading among the more recent periods of the dataset.
The highest annual market cap of $54.95B was reported in 2026. The lowest in the available history was $1.09B in 1985.
W.W. Grainger (GWW) sits 9th of 8 Industrials peers we track on this metric, against a peer median of $171.07B.
W.W. Grainger Market Cap by Year
W.W. Grainger Market Cap 2026: $54.95B
W.W. Grainger market cap in 2026 was $54.95B, grew 13.5% from 2025. This figure represents the highest annual value in the available history.
W.W. Grainger Market Cap 2025: $48.43B
W.W. Grainger market cap in 2025 was $48.43B, declined 6.2% below 2024.
W.W. Grainger Market Cap 2024: $51.65B
W.W. Grainger market cap in 2024 was $51.65B, grew 24.4% from 2023.
W.W. Grainger Market Cap 2023: $41.52B
W.W. Grainger market cap in 2023 was $41.52B, surged 46.1% from 2022.
W.W. Grainger Market Cap 2022: $28.42B
W.W. Grainger market cap in 2022 was $28.42B.
See more financial history for W.W. Grainger (GWW).
Sector peers — Market Cap
Companies in the same sector as W.W. Grainger, ranked by their latest market cap.
| Company | Market Cap | Sector |
|---|---|---|
| Caterpillar Inc. (CAT) | $380.54B | Industrials |
| GE Aerospace (GE) | $302.16B | Industrials |
| RTX Corporation (RTX) | $236.58B | Industrials |
| The Boeing Company (BA) | $181.88B | Industrials |
| Eaton Corporation plc (ETN) | $160.26B | Industrials |
| Union Pacific Corporation (UNP) | $158.96B | Industrials |
| Deere & Company (DE) | $152.30B | Industrials |
| Honeywell International Inc. (HON) | $134.92B | Industrials |
Frequently asked questions
What is W.W. Grainger's market cap?
- Latest reported market cap for W.W. Grainger (GWW) is $48.03B (period ending December 31, 2025).
How has W.W. Grainger market cap changed year-over-year?
- W.W. Grainger (GWW) market cap changed +13.5% year-over-year on the latest annual filing.
What is the long-term growth rate of W.W. Grainger market cap?
- W.W. Grainger (GWW) market cap compound annual growth rate is +15.2% over the most recent 5 years available.
When did W.W. Grainger market cap hit its highest annual value?
- W.W. Grainger market cap reached its highest annual value of $54.95B in 2026.
What was W.W. Grainger market cap in 2025?
- W.W. Grainger (GWW) market cap in 2025 was $48.43B.
What was W.W. Grainger market cap in 2026?
- W.W. Grainger (GWW) market cap in 2026 was $54.95B.
Metrics overview
Pick a metric for charts, filings, and peers — each row shows the latest TTM or annual value with year-over-year change.
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GWW Overview
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