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
0.058%
12M weight contribution
+0.058 pp
3M weight contribution
-0.060 pp
12M price return
+9.3%
Share of matched S&P 500 members
Monthly observations through Mar 2021
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 |
|---|---|---|---|---|---|
| Mar 2021 | $29.5bn | 0.058% | +0.058 pp | +9.3% | No |
| Feb 2021 | $25.4bn | 0.051% | +0.051 pp | -10.1% | No |
| Jan 2021 | $28.0bn | 0.067% | -0.088 pp | -8.6% | No |
| Dec 2020 | $29.0bn | 0.117% | -0.025 pp | +2.5% | Yes |
| Nov 2020 | $30.0bn | 0.127% | -0.014 pp | +10.0% | Yes |
| Oct 2020 | $31.7bn | 0.150% | -0.005 pp | +9.5% | Yes |
| Sep 2020 | $30.6bn | 0.000% | -0.159 pp | +4.7% | No |
| Aug 2020 | $29.7bn | 0.000% | -0.164 pp | +1.0% | No |
| Jul 2020 | $30.0bn | 0.000% | -0.143 pp | +14.5% | No |
| Jun 2020 | $27.6bn | 0.000% | -0.142 pp | +8.0% | No |
| May 2020 | $28.9bn | 0.000% | -0.148 pp | +17.0% | No |
| Apr 2020 | $28.6bn | 0.160% | +0.022 pp | +18.6% | Yes |
| Mar 2020 | $27.8bn | 0.000% | -0.143 pp | +14.5% | No |
| Feb 2020 | $29.1bn | 0.000% | -0.139 pp | +24.4% | No |
| Jan 2020 | $31.5bn | 0.155% | +0.079 pp | +40.8% | Yes |
| Dec 2019 | $29.1bn | 0.143% | +0.065 pp | +37.0% | No |
| Nov 2019 | $28.0bn | 0.141% | +0.065 pp | +25.9% | No |
| Oct 2019 | $29.8bn | 0.155% | +0.082 pp | +42.2% | Yes |
| Sep 2019 | $30.0bn | 0.159% | +0.092 pp | +46.8% | Yes |
| Aug 2019 | $30.2bn | 0.164% | +0.095 pp | +46.0% | Yes |
| Jul 2019 | $27.0bn | 0.143% | +0.021 pp | +32.9% | Yes |
| Jun 2019 | $26.3bn | 0.142% | +0.018 pp | +33.1% | Yes |
| May 2019 | $25.4bn | 0.148% | +0.027 pp | +31.6% | Yes |
| Apr 2019 | $24.7bn | 0.138% | +0.013 pp | +26.1% | 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.