Universe›Utilities›Independent Power Producers & Energy Traders›Independent Power Producers & Energy Traders›NRG Energy
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NRG Energy
NRG · United States · Independent Power Producers & Energy Traders · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.032%
12M weight contribution
-0.015 pp
3M weight contribution
+0.008 pp
12M price return
+10.7%
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 | $8.8bn | 0.032% | -0.015 pp | +10.7% | Yes |
| Mar 2021 | $9.2bn | 0.018% | +0.018 pp | +43.4% | No |
| Feb 2021 | $8.9bn | 0.018% | +0.018 pp | +13.9% | No |
| Jan 2021 | $10.1bn | 0.024% | -0.022 pp | +16.3% | Yes |
| Dec 2020 | $9.2bn | 0.037% | -0.012 pp | -2.1% | Yes |
| Nov 2020 | $8.0bn | 0.034% | -0.016 pp | -14.6% | Yes |
| Oct 2020 | $7.7bn | 0.037% | -0.016 pp | -18.4% | Yes |
| Sep 2020 | $7.5bn | 0.000% | -0.053 pp | -20.3% | No |
| Aug 2020 | $8.4bn | 0.000% | -0.050 pp | -2.9% | No |
| Jul 2020 | $8.3bn | 0.000% | -0.048 pp | +1.7% | No |
| Jun 2020 | $7.9bn | 0.000% | -0.051 pp | -5.6% | No |
| May 2020 | $8.8bn | 0.000% | -0.053 pp | +7.9% | No |
| Apr 2020 | $8.3bn | 0.046% | -0.018 pp | -17.0% | Yes |
| Mar 2020 | $6.8bn | 0.000% | -0.069 pp | -35.2% | No |
| Feb 2020 | $8.2bn | 0.000% | -0.068 pp | -19.5% | No |
| Jan 2020 | $9.3bn | 0.046% | +0.007 pp | -8.9% | No |
| Dec 2019 | $10.0bn | 0.049% | +0.008 pp | +0.7% | No |
| Nov 2019 | $10.0bn | 0.050% | +0.013 pp | +3.7% | No |
| Oct 2019 | $10.1bn | 0.053% | +0.016 pp | +11.2% | Yes |
| Sep 2019 | $10.0bn | 0.053% | +0.017 pp | +6.2% | No |
| Aug 2019 | $9.2bn | 0.050% | +0.015 pp | +3.2% | No |
| Jul 2019 | $9.1bn | 0.049% | -0.010 pp | +8.1% | No |
| Jun 2019 | $9.4bn | 0.051% | -0.008 pp | +14.8% | No |
| May 2019 | $9.1bn | 0.053% | -0.012 pp | -0.2% | 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.