Pinnacle West Capital - 52 Year Stock Price History | PNW

Historical daily share price chart and data for Pinnacle West Capital since 1973 adjusted for splits and dividends. The latest closing stock price for Pinnacle West Capital as of May 16, 2025 is 91.74.
  • The all-time high Pinnacle West Capital stock closing price was 94.52 on April 02, 2025.
  • The Pinnacle West Capital 52-week high stock price is 96.50, which is 5.2% above the current share price.
  • The Pinnacle West Capital 52-week low stock price is 74.45, which is 18.8% below the current share price.
  • The average Pinnacle West Capital stock price for the last 52 weeks is 87.18.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
Pinnacle West Capital Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2025 89.5717 82.6505 94.5245 80.1507 91.7400 10.40%
2024 77.1406 68.5966 92.6595 62.9936 83.1014 23.46%
2023 70.7045 66.8528 78.2735 64.5957 67.3129 -1.18%
2022 63.8823 59.5936 71.1705 52.8544 68.1158 13.01%
2021 64.3957 64.6553 73.5561 53.4073 60.2767 -7.78%
2020 65.2366 69.8356 82.2092 49.9207 65.3584 -7.68%
2019 71.7567 63.1379 76.4816 62.8331 70.7960 9.06%
2018 60.6032 61.7223 70.3454 55.0693 64.9131 3.58%
2017 62.0764 55.1155 67.5495 54.7234 62.6714 12.67%
2016 51.9781 44.0947 57.8723 43.5304 55.6216 25.36%
2015 42.5437 45.5007 48.0395 38.0013 44.3699 -2.01%
2014 36.9562 33.1051 46.8198 32.8952 45.2819 34.53%
2013 34.9586 32.0738 38.3635 31.7617 33.6584 7.86%
2012 30.1830 28.0749 32.8161 27.3337 31.2046 10.34%
2011 25.1013 23.2022 28.5915 22.0443 28.2804 21.98%
2010 21.1449 19.5369 23.6385 18.6874 23.1854 19.65%
2009 15.9959 16.4030 19.9872 11.5667 19.3780 21.78%
2008 16.3451 19.4180 19.7811 13.3472 15.9127 -19.39%
2007 20.1217 22.8607 22.9007 17.0478 19.7392 -12.26%
2006 18.8308 17.9825 22.5989 16.7088 22.4968 28.43%
2005 17.9010 17.8657 19.4090 16.6727 17.5165 -2.57%
2004 16.1820 15.5903 18.3839 14.5848 17.9790 16.10%
2003 13.3244 12.8944 15.5710 10.8406 15.4858 23.48%
2002 13.0647 14.8947 16.3662 8.1475 12.5412 -14.63%
2001 15.2757 15.7290 17.3081 13.2486 14.6911 -9.05%
2000 12.6392 9.7043 17.4388 8.5553 16.1530 62.03%
1999 12.1624 13.5150 13.5996 9.9285 9.9693 -25.36%
1998 13.4994 12.7863 15.2935 12.1737 13.3574 2.93%
1997 9.7963 9.1594 13.0160 8.3083 12.9777 38.34%
1996 8.4457 8.2349 9.5288 7.6569 9.3810 14.41%
1995 6.6972 5.3776 8.1992 5.3776 8.1992 52.47%
1994 5.1269 5.9410 6.0292 4.3146 5.3776 -8.47%
1993 5.8465 5.2060 6.5075 5.1735 5.8753 10.78%
1992 4.8433 4.4251 5.3362 4.3926 5.3036 17.27%
1991 3.0628 2.6030 4.5553 2.5054 4.5227 73.75%
1990 3.4240 2.9935 4.8156 2.4729 2.6030 -10.11%
1989 3.1614 3.7934 3.9213 1.3666 2.8958 -23.06%
1988 5.2308 5.9902 6.2817 3.5843 3.7636 -36.04%
1987 6.1458 5.5815 6.5640 5.5815 5.8841 7.28%
1986 5.3564 4.7296 6.0194 4.6636 5.4849 14.37%
1985 4.0822 3.5453 4.7956 3.3629 4.7956 34.50%
1984 3.0604 3.2009 3.6466 2.5931 3.5655 13.55%
1983 3.9142 3.9707 4.2341 2.9375 3.1401 -20.51%
1982 3.4430 3.1198 3.9910 2.9375 3.9505 25.81%
1981 2.7815 2.8767 3.1401 2.4918 3.1401 9.93%
1980 2.8005 2.8565 3.1401 2.3905 2.8565 2.17%
1979 3.1374 3.3022 3.4642 2.7552 2.7957 -15.34%
1978 3.2439 3.4845 3.4845 3.0388 3.3022 -4.12%
1977 3.2177 3.1806 3.4440 2.9375 3.4440 8.28%
1976 2.6800 2.5729 3.1806 2.4310 3.1806 24.60%
1975 2.3605 2.0461 2.6336 2.0056 2.5526 31.25%
1974 2.4917 2.9578 3.1401 1.8233 1.9448 -33.79%
Sector Industry Market Cap Revenue
Utilities Utility - Electric Power Distribution $10.954B $5.125B
Pinnacle West Capital Corporation provides electricity services (wholesale or retail) in the state of Arizona through its subsidiaries. The company is involved in the generation, transmission and distribution of electricity from coal, nuclear, gas, oil and solar. The company's only reportable segment is Regulated Electricity. The company derives 100% of its earnings from this segment. The Regulated Electricity segment consists of traditional regulated retail and wholesale electricity businesses and related activities. It includes electricity generation, transmission and distribution.Through its wholly owned subsidiary, Arizona Public Service Company (APS), Pinnacle West transmits and distributes electricity to residential, commercial and industrial customers. Excluding half of the Phoenix metropolitan area, the Tucson metropolitan area and Mohave County in northwestern Arizona, APS provides electric service to most of the counties in Arizona. The company derives the majority of its revenues from APS.
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