Observatory · observe first
Sempra
SRE · United States · Multi-Utilities · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.116%
12M weight contribution
+0.023 pp
3M weight contribution
+0.012 pp
12M price return
+5.3%
Share of matched S&P 500 members
Monthly observations through May 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 |
|---|---|---|---|---|---|
| May 2025 | $51.3bn | 0.116% | +0.023 pp | +5.3% | Yes |
| Apr 2025 | $48.4bn | 0.116% | -0.015 pp | +7.0% | No |
| Mar 2025 | $46.5bn | 0.110% | -0.016 pp | +2.5% | No |
| Feb 2025 | $46.6bn | 0.104% | -0.024 pp | +4.6% | No |
| Jan 2025 | $52.5bn | 0.117% | -0.017 pp | +19.6% | No |
| Dec 2024 | $55.6bn | 0.126% | -0.014 pp | +21.1% | Yes |
| Nov 2024 | $59.3bn | 0.131% | -0.012 pp | +32.8% | Yes |
| Oct 2024 | $52.8bn | 0.124% | +0.049 pp | +23.0% | Yes |
| Sep 2024 | $53.0bn | 0.123% | +0.052 pp | +27.0% | Yes |
| Aug 2024 | $52.0bn | 0.126% | +0.055 pp | +21.0% | Yes |
| Jul 2024 | $50.7bn | 0.091% | +0.040 pp | +11.1% | No |
| Jun 2024 | $48.1bn | 0.090% | +0.037 pp | +8.9% | No |
| May 2024 | $48.7bn | 0.093% | +0.037 pp | +11.0% | No |
| Apr 2024 | $45.3bn | 0.131% | +0.049 pp | -4.7% | No |
| Mar 2024 | $45.4bn | 0.126% | +0.045 pp | -1.7% | Yes |
| Feb 2024 | $44.6bn | 0.128% | +0.045 pp | -2.7% | Yes |
| Jan 2024 | $45.0bn | 0.134% | +0.048 pp | -7.8% | Yes |
| Dec 2023 | $47.0bn | 0.140% | +0.053 pp | -0.1% | Yes |
| Nov 2023 | $45.9bn | 0.143% | +0.054 pp | -9.5% | Yes |
| Oct 2023 | $22.0bn | 0.075% | -0.009 pp | -4.2% | Yes |
| Sep 2023 | $21.4bn | 0.071% | -0.021 pp | -6.3% | Yes |
| Aug 2023 | $22.1bn | 0.070% | -0.022 pp | -12.2% | Yes |
| Jul 2023 | $23.4bn | 0.051% | -0.038 pp | -7.3% | No |
| Jun 2023 | $22.9bn | 0.053% | -0.039 pp | -0.1% | No |
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.