Observatory · observe first
WEC Energy Group
WEC · United States · Electric Utilities · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.070%
12M weight contribution
-0.006 pp
3M weight contribution
-0.001 pp
12M price return
+27.7%
Share of matched S&P 500 members
Monthly observations through Jan 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 |
|---|---|---|---|---|---|
| Jan 2025 | $31.4bn | 0.070% | -0.006 pp | +27.7% | No |
| Dec 2024 | $29.8bn | 0.067% | -0.012 pp | +16.1% | Yes |
| Nov 2024 | $32.0bn | 0.071% | -0.012 pp | +25.6% | Yes |
| Oct 2024 | $30.2bn | 0.071% | -0.016 pp | +22.1% | Yes |
| Sep 2024 | $30.4bn | 0.071% | -0.014 pp | +24.2% | Yes |
| Aug 2024 | $29.4bn | 0.071% | -0.014 pp | +15.1% | Yes |
| Jul 2024 | $27.2bn | 0.049% | -0.013 pp | -0.4% | No |
| Jun 2024 | $24.8bn | 0.046% | -0.018 pp | -7.5% | No |
| May 2024 | $25.6bn | 0.049% | -0.019 pp | -3.5% | No |
| Apr 2024 | $26.1bn | 0.076% | -0.027 pp | -10.8% | No |
| Mar 2024 | $25.9bn | 0.072% | -0.030 pp | -10.0% | No |
| Feb 2024 | $24.8bn | 0.071% | -0.027 pp | -8.1% | No |
| Jan 2024 | $25.5bn | 0.076% | -0.026 pp | -11.0% | No |
| Dec 2023 | $26.6bn | 0.079% | -0.028 pp | -7.0% | No |
| Nov 2023 | $26.4bn | 0.082% | -0.024 pp | -12.6% | Yes |
| Oct 2023 | $25.7bn | 0.087% | -0.015 pp | -7.8% | Yes |
| Sep 2023 | $25.4bn | 0.085% | -0.026 pp | -6.8% | Yes |
| Aug 2023 | $26.5bn | 0.085% | -0.032 pp | -15.6% | Yes |
| Jul 2023 | $28.3bn | 0.062% | -0.051 pp | -10.7% | No |
| Jun 2023 | $27.8bn | 0.064% | -0.059 pp | -9.5% | No |
| May 2023 | $27.6bn | 0.068% | -0.051 pp | -14.2% | No |
| Apr 2023 | $30.3bn | 0.102% | -0.012 pp | -0.9% | No |
| Mar 2023 | $29.9bn | 0.102% | -0.004 pp | -2.1% | No |
| Feb 2023 | $28.0bn | 0.098% | -0.001 pp | +0.6% | 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.