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
0.055%
12M weight contribution
+0.024 pp
3M weight contribution
+0.001 pp
12M price return
+17.3%
Share of matched S&P 500 members
Monthly observations through Oct 2019
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 |
|---|---|---|---|---|---|
| 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 |
| Apr 2019 | $10.7bn | 0.060% | +0.004 pp | +22.4% | Yes |
| Mar 2019 | $10.7bn | 0.062% | +0.007 pp | +24.0% | Yes |
| Feb 2019 | $10.5bn | 0.061% | +0.009 pp | +26.1% | Yes |
| Jan 2019 | $9.9bn | 0.033% | -0.018 pp | +14.1% | Yes |
| Dec 2018 | $9.5bn | 0.034% | -0.017 pp | +9.4% | No |
| Nov 2018 | $10.0bn | 0.033% | -0.018 pp | +14.7% | No |
| Oct 2018 | $9.2bn | 0.031% | -0.020 pp | +5.6% | No |
| Sep 2018 | $8.9bn | 0.028% | -0.023 pp | +0.8% | No |
| Aug 2018 | $8.8bn | 0.028% | -0.023 pp | -0.0% | No |
| Jul 2018 | $9.0bn | 0.053% | +0.002 pp | +2.4% | No |
| Jun 2018 | $9.0bn | 0.055% | +0.004 pp | +1.6% | Yes |
| May 2018 | $8.9bn | 0.054% | +0.003 pp | +0.4% | Yes |
| Apr 2018 | $9.0bn | 0.055% | +0.004 pp | +1.6% | Yes |
| Mar 2018 | $8.9bn | 0.055% | +0.004 pp | -0.2% | Yes |
| Feb 2018 | $8.6bn | 0.052% | +0.001 pp | -3.7% | Yes |
| Jan 2018 | $8.9bn | 0.051% | +0.000 pp | +0.0% | 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.