Pinnacle West Capital Corporati P/E Ratio 2008–2025
Pinnacle West Capital Corporati reported 17.24 of price-to-earnings ratio for fiscal 2025. That was 13.0% higher than fiscal 2024. Compared with fiscal 2020, the change was +33.6%. This is a fiscal-year-end price divided by diluted EPS—not a live valuation—and is omitted when annual EPS is not positive.
| Fiscal year | P/E Ratio | Change (YoY) |
|---|---|---|
| FY 2025 | 17.24 | +13.0% |
| FY 2024 | 15.25 | +3.9% |
| FY 2023 | 14.68 | -4.5% |
| FY 2022 | 15.38 | +45.1% |
| FY 2021 | 10.60 | -17.9% |
| FY 2020 | 12.91 | -9.6% |
| FY 2019 | 14.28 | +3.8% |
| FY 2018 | 13.75 | -0.8% |
| FY 2017 | 13.86 | +2.3% |
| FY 2016 | 13.54 | +24.4% |
| FY 2015 | 10.89 | -10.5% |
| FY 2014 | 12.17 | +37.5% |
| FY 2013 | 8.85 | +1.7% |
| FY 2012 | 8.70 | -1.2% |
| FY 2011 | 8.80 | +29.1% |
| FY 2010 | 6.82 | -75.5% |
| FY 2009 | 27.82 | +336.2% |
| FY 2008 | 6.38 | — |
Source: Pinnacle West Capital Corporati SEC filings — fiscal-year-end price ÷ diluted EPS. Computed deterministically; refreshed nightly (last updated August 2, 2026). Open PNW 10-K filings at SEC EDGAR · Methodology · Download CSV.
How to read this history
Pinnacle West Capital Corporati reported 17.24 of price-to-earnings ratio for fiscal 2025. That was 13.0% higher than fiscal 2024. Compared with fiscal 2020, the change was +33.6%. This is a fiscal-year-end price divided by diluted EPS—not a live valuation—and is omitted when annual EPS is not positive. Values remain missing when the cached filing does not disclose a comparable line item; they are never estimated. Stock splits, reorganizations and fiscal-calendar changes can reduce comparability.
Prepared and reviewed by the stockportfolio.pro research desk. Corrections: support@stockportfolio.pro.
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What is Pinnacle West Capital Corporati's price-to-earnings ratio?
Pinnacle West Capital Corporati (PNW) reported price-to-earnings ratio of 17.24 for fiscal year 2025, per its SEC filings.
How has Pinnacle West Capital Corporati's price-to-earnings ratio changed over time?
Between fiscal 2008 and 2025, PNW's price-to-earnings ratio grew at roughly 6.0% per year (compound annual rate), from 6.38 to 17.24.
Where does this data come from?
Figures are computed from Pinnacle West Capital Corporati's official SEC filings (fiscal-year-end price ÷ diluted EPS), refreshed nightly. Not investment advice.
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