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PNW
Pinnacle West Capital CorporationStock · UtilitiesS&P 500 Equal Weight 0.2% · S&P 500 0.02% · Russell 1000 0.02% · US Stock Market 0.02% · Russell 3000 0.02%
$94.21-1.44%
as of market close, Sep 18, 2026
☾ AH
PeersCIENNEECEGPCGVSTLNG

Pinnacle West Capital Corporation returns by year

Through September 18, 2026

Pinnacle West Capital Corporation returns by year (1985–2026)#

Pinnacle West Capital Corporation annual returns by year
YearTotal return
2026YTD
+9.2%
2025
+8.9%
2024
+23.5%
2023
-1.2%
2022
+13.0%
2021
-7.8%
2020
-7.7%
2019
+9.1%
2018
+3.6%
2017
+12.7%
2016
+25.4%
2015
-2.0%
2014
+34.5%
2013
+8.9%
2012
+11.5%
2011
+19.3%
2010
+13.9%
2009
+14.6%
2008
-23.8%
2007
-15.9%
2006
+23.0%
2005
-6.5%
2004
+11.5%
2003
+18.0%
2002
-18.2%
2001
-11.8%
2000
+56.4%
1999
-27.6%
1998
+0.3%
1997
+33.9%
1996
+10.8%
1995
+46.9%
1994
-12.3%
1993
+9.8%
1992
+17.3%
1991
+73.7%
1990
-10.1%
1989
-29.4%
1988
-43.2%
1987
-2.2%
1986
+4.1%
1985
+23.9%
1984
+57.1%
Annualized
+5.2%
1985–2026
Average year
+7.5%
41 full years
Best year
+73.7%
1991
Worst year
-43.2%
1988
Positive years
26/41
63% up

Total return by period#

Annual

Methodology#

Returns are total returns (dividends reinvested), computed from PNW's split- and dividend-adjusted closes. The bar chart switches between annual and monthly periods. Annualized return is the compound annual growth rate over the full period. The current year is year-to-date. Past performance does not predict future returns; not investment advice.

FAQ#

What is Pinnacle West Capital Corporation's average annual return?
Since 1985, Pinnacle West Capital Corporation (PNW) has returned about 5.2% a year (the compound annual growth rate) and an average calendar-year return of 7.5%.
What were Pinnacle West Capital Corporation's best and worst years?
Over 1985–2026, the best year was 1991 (+73.7%) and the worst was 1988 (-43.2%).
How often is Pinnacle West Capital Corporation up in a year?
26 of the 41 full years since 1985 were positive — about 63% of the time.

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