Observatory · observe first
Exelon
EXC · United States · Electric Utilities · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.113%
12M weight contribution
-0.031 pp
3M weight contribution
+0.044 pp
12M price return
+26.1%
Share of matched S&P 500 members
Monthly observations through Apr 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 |
|---|---|---|---|---|---|
| Apr 2021 | $31.3bn | 0.113% | -0.031 pp | +26.1% | Yes |
| Mar 2021 | $30.5bn | 0.060% | +0.059 pp | +23.6% | No |
| Feb 2021 | $26.9bn | 0.054% | +0.054 pp | -7.8% | No |
| Jan 2021 | $28.9bn | 0.069% | -0.094 pp | -9.3% | No |
| Dec 2020 | $29.4bn | 0.119% | -0.036 pp | -3.9% | Yes |
| Nov 2020 | $28.6bn | 0.121% | -0.034 pp | -4.0% | Yes |
| Oct 2020 | $27.7bn | 0.131% | -0.033 pp | -9.0% | Yes |
| Sep 2020 | $24.9bn | 0.000% | -0.178 pp | -23.2% | No |
| Aug 2020 | $25.7bn | 0.000% | -0.178 pp | -19.0% | No |
| Jul 2020 | $26.8bn | 0.000% | -0.166 pp | -11.3% | No |
| Jun 2020 | $25.2bn | 0.000% | -0.179 pp | -21.6% | No |
| May 2020 | $26.6bn | 0.000% | -0.194 pp | -17.5% | No |
| Apr 2020 | $25.8bn | 0.144% | -0.052 pp | -24.9% | Yes |
| Mar 2020 | $25.6bn | 0.000% | -0.199 pp | -24.2% | No |
| Feb 2020 | $30.0bn | 0.000% | -0.195 pp | -8.5% | No |
| Jan 2020 | $33.0bn | 0.163% | +0.054 pp | +2.8% | No |
| Dec 2019 | $31.6bn | 0.155% | +0.044 pp | +4.3% | No |
| Nov 2019 | $30.8bn | 0.155% | +0.049 pp | -1.3% | No |
| Oct 2019 | $31.5bn | 0.164% | +0.062 pp | +7.0% | No |
| Sep 2019 | $33.5bn | 0.178% | +0.082 pp | +14.1% | No |
| Aug 2019 | $32.8bn | 0.178% | +0.081 pp | +11.5% | No |
| Jul 2019 | $31.2bn | 0.166% | -0.005 pp | +9.3% | No |
| Jun 2019 | $33.2bn | 0.179% | +0.001 pp | +16.0% | Yes |
| May 2019 | $33.3bn | 0.194% | +0.021 pp | +19.7% | 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.