Pinnacle West Capital Corporation
PNW
Rank in Stocks
#1748
Pinnacle West Capital Corporation (PNW), primarily operating through its... Pinnacle West Capital Corporation (PNW), primarily operating through its Arizona Public Service Company (APS) subsidiary, delivers retail and wholesale electricity services predominantly within Arizona. The company manages the full scope of electricity provision, encompassing generation, transmission, and distribution, leveraging a diverse energy portfolio that includes coal, nuclear, natural gas, oil, and solar power facilities. Its robust infrastructure for power delivery features approximately 5,814 pole miles of overhead transmission lines and roughly 74 miles of subterranean transmission lines. For distribution, the company maintains about 11,258 miles of overhead lines and an estimated 22,821 miles of underground primary cabling. This network is further supported by 475 owned and managed transmission and distribution substations. PNW possesses or leases roughly 6,323 megawatts of regulated power generation capacity and supplies electricity to an estimated 1.3 million customers. Established in 1985, Pinnacle West Capital Corporation's corporate headquarters are situated in Phoenix, Arizona.
Share Price
$101.22
Last synced: 2026-10-19
Market Cap
$12.27B
Change (1 day)
-2.19%
Change (1 year)
9.16%
Country
US
Trade Pinnacle West Capital Corporation (PNW)
Category
Utilities
P/E ratio for Pinnacle West Capital Corporation (PNW)
P/E ratio as of October 2026 TTM: 19.18
According to Pinnacle West Capital Corporation latest financial reports and stock price the company's current price-to-earnings ratio (TTM) is 19.18. At the end of 2023 the company had a P/E ratio of 16.25.
P/E ratio history for Pinnacle West Capital Corporation from 2000 to 2026
P/E ratio at the end of each year
| Year | P/E Ratio | Change |
|---|---|---|
| 2026 (TTM) | 19.18 | 21.01% |
| 2024 | 15.85 | -2.44% |
| 2023 | 16.25 | -8.71% |
| 2022 | 17.80 | 38.17% |
| 2021 | 12.88 | -21.26% |
| 2020 | 16.36 | -12.90% |
| 2019 | 18.78 | 0.48% |
| 2018 | 18.69 | -4.15% |
| 2017 | 19.50 | -0.83% |
| 2016 | 19.67 | 20.12% |
| 2015 | 16.37 | -13.86% |
| 2014 | 19.01 | 32.60% |
| 2013 | 14.33 | -2.04% |
| 2012 | 14.63 | -5.46% |
| 2011 | 15.48 | 22.65% |
| 2010 | 12.62 | -76.70% |
| 2009 | 54.16 | 305.31% |
| 2008 | 13.36 | -3.48% |
| 2007 | 13.84 | -10.10% |
| 2006 | 15.40 | -31.85% |
| 2005 | 22.60 | 35.34% |
| 2004 | 16.70 | 9.97% |
| 2003 | 15.18 | -21.63% |
| 2002 | 19.37 | 70.34% |
| 2001 | 11.37 | -14.81% |
| 2000 | 13.35 | 0.00% |
P/E ratio for similar companies or competitors
| Company | P/E Ratio | P/E Ratio Difference | Country |
|---|---|---|---|
| 17.53 | -8.59% |
US
|
|
| 21.43 | 11.75% |
US
|
|
| - | - |
US
|
|
| 21.67 | 12.99% |
US
|
|
| 21.74 | 13.33% |
US
|
How to read a P/E ratio?
The Price/Earnings ratio measures the relationship between a company's stock price and its earnings per share.
A low but positive P/E ratio stands for a company that is generating high earnings compared to its current valuation and might be undervalued. A company with a high negative (near 0) P/E ratio stands for a company that is generating heavy losses compared to its current valuation.
Companies with a P/E ratio over 30 or a negative one are generaly seen as "growth stocks" meaning that investors typically expect the company to grow or to become profitable in the future.
Companies with a positive P/E ratio bellow 10 are generally seen as "value stocks" meaning that the company is already very profitable and unlikely to strong growth in the future.