Observatory · observe first
Pinnacle West Capital
PNW · United States · Multi-Utilities · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.035%
12M weight contribution
-0.014 pp
3M weight contribution
+0.014 pp
12M price return
+15.7%
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 | $9.5bn | 0.035% | -0.014 pp | +15.7% | Yes |
| Mar 2021 | $9.2bn | 0.018% | +0.018 pp | +11.8% | No |
| Feb 2021 | $7.9bn | 0.016% | +0.016 pp | -18.6% | No |
| Jan 2021 | $8.5bn | 0.020% | -0.034 pp | -19.8% | No |
| Dec 2020 | $9.0bn | 0.036% | -0.013 pp | -7.7% | Yes |
| Nov 2020 | $9.2bn | 0.039% | -0.010 pp | -2.7% | Yes |
| Oct 2020 | $9.2bn | 0.043% | -0.012 pp | -9.2% | Yes |
| Sep 2020 | $8.4bn | 0.000% | -0.058 pp | -20.4% | No |
| Aug 2020 | $8.3bn | 0.000% | -0.058 pp | -20.2% | No |
| Jul 2020 | $9.3bn | 0.000% | -0.054 pp | -5.6% | No |
| Jun 2020 | $8.2bn | 0.000% | -0.057 pp | -19.4% | No |
| May 2020 | $8.8bn | 0.000% | -0.061 pp | -14.1% | No |
| Apr 2020 | $8.7bn | 0.048% | -0.011 pp | -17.2% | Yes |
| Mar 2020 | $8.5bn | 0.000% | -0.062 pp | -18.1% | No |
| Feb 2020 | $10.1bn | 0.000% | -0.061 pp | -1.4% | No |
| Jan 2020 | $11.0bn | 0.054% | +0.022 pp | +14.5% | Yes |
| Dec 2019 | $10.1bn | 0.050% | +0.015 pp | +9.1% | No |
| Nov 2019 | $9.8bn | 0.049% | +0.016 pp | +1.0% | No |
| Oct 2019 | $10.6bn | 0.055% | +0.024 pp | +17.3% | No |
| Sep 2019 | $10.9bn | 0.058% | +0.030 pp | +26.7% | No |
| Aug 2019 | $10.7bn | 0.058% | +0.030 pp | +25.4% | No |
| Jul 2019 | $10.2bn | 0.055% | +0.002 pp | +17.2% | No |
| Jun 2019 | $10.6bn | 0.057% | +0.002 pp | +20.8% | Yes |
| May 2019 | $10.5bn | 0.061% | +0.007 pp | +22.0% | 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.