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
Latest available · not live
20182026
Universe weight
1.385%
12M weight contribution
-0.260 pp
3M weight contribution
-0.181 pp
12M price return
+1.7%
Share of matched S&P 500 members
Monthly observations through Sep 2026
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 2026 | $824.5bn | 1.385% | -0.260 pp | +1.7% | No |
| Aug 2026 | $832.0bn | 1.386% | -0.217 pp | +9.0% | No |
| Jul 2026 | $884.9bn | 1.545% | -0.104 pp | +14.4% | Yes |
| Jun 2026 | $901.3bn | 1.566% | -0.116 pp | +16.8% | Yes |
| May 2026 | $921.1bn | 1.596% | -0.197 pp | +18.2% | Yes |
| Apr 2026 | $1051.8bn | 1.427% | -0.445 pp | +36.9% | No |
| Mar 2026 | $990.8bn | 1.443% | -0.228 pp | +42.8% | No |
| Feb 2026 | $1019.8bn | 1.400% | -0.372 pp | +31.0% | No |
| Jan 2026 | $949.6bn | 1.817% | +0.063 pp | +22.5% | Yes |
| Dec 2025 | $888.0bn | 1.739% | +0.093 pp | +24.5% | Yes |
| Nov 2025 | $881.1bn | 1.731% | +0.090 pp | +20.6% | Yes |
| Oct 2025 | $806.7bn | 1.580% | +0.032 pp | +24.7% | No |
| 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 |
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.