Universe›Consumer Staples›Consumer Staples Merchandise Retail›Consumer Staples Merchandise Retail›Walmart
Observatory · observe first
Walmart
WMT · United States · Consumer Staples Merchandise Retail · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
1.645%
12M weight contribution
+0.134 pp
3M weight contribution
-0.038 pp
12M price return
+28.9%
Share of matched S&P 500 members
Monthly observations through Sep 2025
Company price index
A separate dimension from market allocation
Historical observations
Most recent 24 observations at or before the selected month
| Month | Market cap | Universe weight | 12M weight change | 12M return | Above 6M weight average |
|---|---|---|---|---|---|
| Sep 2025 | $821.7bn | 1.645% | +0.134 pp | +28.9% | No |
| Aug 2025 | $773.2bn | 1.603% | +0.103 pp | +26.8% | No |
| Jul 2025 | $781.9bn | 1.649% | +0.659 pp | +44.2% | No |
| Jun 2025 | $780.3bn | 1.683% | +0.662 pp | +45.9% | No |
| May 2025 | $791.4bn | 1.793% | +0.780 pp | +51.7% | Yes |
| Apr 2025 | $779.6bn | 1.872% | +0.487 pp | +65.7% | Yes |
| Mar 2025 | $703.8bn | 1.671% | +0.326 pp | +47.6% | No |
| Feb 2025 | $792.2bn | 1.772% | +1.319 pp | +70.3% | Yes |
| Jan 2025 | $788.6bn | 1.753% | +1.312 pp | +80.3% | Yes |
| Dec 2024 | $725.8bn | 1.646% | +1.224 pp | +74.0% | Yes |
| Nov 2024 | $743.5bn | 1.641% | +1.205 pp | +80.6% | Yes |
| Oct 2024 | $658.7bn | 1.548% | +1.050 pp | +52.5% | Yes |
| Sep 2024 | $649.1bn | 1.511% | +1.032 pp | +53.5% | Yes |
| Aug 2024 | $620.8bn | 1.500% | +1.035 pp | +44.4% | Yes |
| Jul 2024 | $552.1bn | 0.990% | +0.677 pp | +30.6% | No |
| Jun 2024 | $544.6bn | 1.021% | +0.695 pp | +31.1% | Yes |
| May 2024 | $529.9bn | 1.013% | +0.687 pp | +36.2% | Yes |
| Apr 2024 | $478.2bn | 1.385% | +0.927 pp | +19.7% | Yes |
| Mar 2024 | $484.9bn | 1.345% | +0.893 pp | +24.2% | Yes |
| Feb 2024 | $157.8bn | 0.452% | +0.003 pp | +25.6% | No |
| Jan 2024 | $148.3bn | 0.441% | -0.002 pp | +16.6% | No |
| Dec 2023 | $141.5bn | 0.422% | -0.038 pp | +12.9% | No |
| Nov 2023 | $139.7bn | 0.436% | -0.032 pp | +3.7% | Yes |
| Oct 2023 | $146.6bn | 0.498% | +0.041 pp | +16.6% | Yes |
Its weight is estimated market cap divided by the total estimated market cap of matched S&P 500 members for the month. This is not an official float-adjusted S&P index weight.