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EPS (Diluted) for Pinnacle West Capital (PNW)

According to Pinnacle West Capital's latest reported financial statements, the company's current diluted EPS (TTM) is $5.05. Diluted earnings per share (EPS) is net income divided by the diluted weighted-average shares outstanding over the period. It expresses profit on a per-share basis — the figure investors use to value an individual share — and accounts for potential dilution from options, RSUs, and convertible securities.

Headline TTM above sums the four reported quarters through (reported ). Chart and table below cover the full reported history back to .

TTM (last 4 quarters)

$5.05

YoY change

-3.6%

5Y CAGR

+0.7%

Peak year (2021)

$5.47

Latest annual

$5.05

EPS (Diluted) history chart for Pinnacle West Capital (PNW) from 1985 to 2025

EPS (Diluted) history table for Pinnacle West Capital (PNW) from 1985 to 2025

Fiscal yearPeriod endedReportedEPS (Diluted)YoY
2025$5.05-3.6%
2024$5.24+18.8%
2023$4.41+3.5%
2022$4.26-22.1%
2021$5.47+12.3%
2020$4.87+2.1%
2019$4.77+5.1%
2018$4.54+4.4%
2017$4.35+10.1%
2016$3.95+0.8%
2015$3.92+9.5%
2014$3.58-2.2%
2013$3.66+6.1%
2012$3.45+11.7%
2011$3.09-5.5%
2010$3.27+388.1%
2009$0.67-72.1%
2008$2.40-21.3%
2007$3.05-6.7%
2006$3.27+79.7%
2005$1.82-31.6%
2004$2.66+1.1%
2003$2.63+49.4%
2002$1.76-52.2%
2001$3.68+3.4%
2000$3.56+80.7%
1999$1.97-30.9%
1998$2.85+4.0%
1997$2.74+33.0%
1996$2.06-4.2%
1995$2.15-6.5%
1994$2.30+6.5%
1993$2.16+20.0%
1992$1.80-183.7%
1991$-2.15-292.0%
1990$1.12-117.6%
1989$-6.36-12820.0%
1988$0.05-98.4%
1987$3.21+5.6%
1986$3.04-21.6%
1985$3.88

EPS (Diluted) values are taken from Pinnacle West Capital's reported income statements (10-Q quarterly and 10-K annual filings with the U.S. Securities and Exchange Commission). Each row shows the period end date and the date the filing was reported; YoY compares each figure to the same period one year earlier. Amounts are in USD as filed.

Analysis

In 2025, Pinnacle West Capital (PNW) diluted EPS totalled $5.05 – edged down 3.6% year-over-year.

Pinnacle West Capital diluted EPS has recorded the values shown across consecutive periods, with a +0.7% compound annual growth rate over 2020–2025 (5 years).

Pinnacle West Capital diluted EPS peaked at $5.47 in 2021; the latest annual figure is $5.05 in 2025 (7.7% below peak).

2021 marks the peak diluted EPS at $5.47, with the historical low of $-6.36 recorded in 1989.

Among 8 Utilities peers, Pinnacle West Capital (PNW) ranks 5th; the peer median for diluted EPS is $5.12.

Pinnacle West Capital EPS (Diluted) by Year

Pinnacle West Capital EPS (Diluted) 2025: $5.05

Pinnacle West Capital diluted EPS in 2025 was $5.05, edged down 3.6% below 2024.

Pinnacle West Capital EPS (Diluted) 2024: $5.24

Pinnacle West Capital diluted EPS in 2024 was $5.24, grew 18.8% from 2023.

Pinnacle West Capital EPS (Diluted) 2023: $4.41

Pinnacle West Capital diluted EPS in 2023 was $4.41, edged up 3.5% from 2022.

Pinnacle West Capital EPS (Diluted) 2022: $4.26

Pinnacle West Capital diluted EPS in 2022 was $4.26, declined 22.1% below 2021.

Pinnacle West Capital EPS (Diluted) 2021: $5.47

Pinnacle West Capital diluted EPS in 2021 was $5.47.

See more financial history for Pinnacle West Capital (PNW).

Sector peers — EPS (Diluted)

Companies in the same sector as Pinnacle West Capital, ranked by their latest diluted EPS.

Frequently asked questions

What is Pinnacle West Capital's diluted EPS?

Latest reported diluted EPS for Pinnacle West Capital (PNW) is $5.05 (period ending December 31, 2025).

How has Pinnacle West Capital diluted EPS changed year-over-year?

Pinnacle West Capital (PNW) diluted EPS changed -3.6% year-over-year on the latest annual filing.

What is the long-term growth rate of Pinnacle West Capital diluted EPS?

Pinnacle West Capital (PNW) diluted EPS compound annual growth rate is +0.7% over the most recent 5 years available.

When did Pinnacle West Capital diluted EPS hit its highest annual value?

Pinnacle West Capital diluted EPS reached its highest annual value of $5.47 in 2021.

What was Pinnacle West Capital diluted EPS in 2024?

Pinnacle West Capital (PNW) diluted EPS in 2024 was $5.24.

What was Pinnacle West Capital diluted EPS in 2025?

Pinnacle West Capital (PNW) diluted EPS in 2025 was $5.05.

Metrics overview

Pick a metric for charts, filings, and peers — each row shows the latest TTM or annual value with year-over-year change.