Pinnacle West Capital CorporationPNWNYSE
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Debt to Equity Over TimeElevated
Percentile Rank100
3Y CAGR+20.0%
5Y CAGR+15.6%
Year-over-Year Change
Debt-to-equity ratio
3Y CAGR
+20.0%/yr
vs +10.1%/yr prior
5Y CAGR
+15.6%/yr
Recent acceleration
Acceleration
+9.8pp
Accelerating
Percentile
P100
Near historical high
vs 5Y Ago
2.1x
Strong expansion
Streak
1 yr
Consecutive growthElevated
| Period | Value | YoY Change |
|---|---|---|
| 2025 | 2.53 | +54.8% |
| 2024 | 1.64 | -1.9% |
| 2023 | 1.67 | +13.6% |
| 2022 | 1.47 | +5.9% |
| 2021 | 1.39 | +12.8% |
| 2020 | 1.23 | +14.8% |
| 2019 | 1.07 | +7.2% |
| 2018 | 1.00 | +0.6% |
| 2017 | 0.99 | +10.2% |
| 2016 | 0.90 | - |