How is Pinnacle West Capital (PNW) doing?

Pinnacle West Capital is a company in the regulated electric industry, based in Phoenix, AZ, worth $12.0B. Here is how its shares and business compare with the rest of the market, and where it shows up on our dashboards.

Updated Oct 9, 2026

P3 score

Middling

Pinnacle West Capital shares are up 8% over the past year, 7 points behind the S&P 500. Its type is Distribution Top. Among large US stocks and funds it ranks in the 53rd percentile on market beat, the 72nd on staying power and the 58th on business growth. It appears on 4 of our dashboards, including 1st on “Who beat, and did it stick?”.

$98.92+8% in a yearWorth $12.0B

Compare with AEE · AEP · XEL · DTE · ETR · LNT

Financials, earnings and news on Stox ›

Past year

The past year

Price against the S&P 500, each set to $100 a year ago. Score is its weekly rank against the market. Select a tile for that score month by month.

PNW against the S&P 500, past year

$100 a year ago. Pinnacle West Capital +8%, the S&P 500 +16%.

PNWS&P 500

What kind of stock is it?

Its type on Stox Atlas, from its four scores: beating or lagging the market, a steady or erratic rank, a growing or slowing business, and whether buyers or sellers lead.

Distribution Top

BeatingSteadyGrowingSold

A steady winner on a growing business, but volume shows more selling than buying: holders may be cashing in.

NovDecJanFebMarAprMayJunJulAugSepNow

Distribution Top this month; Churning Winner before that.

Also Distribution Top (24 in all): ETR · FIVE · CNC · ILMN · IRDM · KLAC

EmbracedToppingAccumulatingRejectedStable rankBellwetherDistribution TopCoiled SpringWallflowerHolding rankFaith TradeRolling OverBottom FishedSleepy StapleUnsteady rankHot HandChurning WinnerTurning UpShow-Me GrowerBouncy rankSpeculative PopExhausted RallyFalling KnifeBroken Year

How is it doing against its group?

Its group is Utilities, 36 large US stocks and funds whose prices tend to move together. Regulated power and water — the rate-sensitive defensive.

PNW, past year+8%2 of 36 in the group

Rest of the group−4%equal-weighted

S&P 500+16%past year

Pinnacle West Capital is +8% over the past year, against −4% for the rest of the group and +16% for the S&P 500. It ranks 2nd of 36 in Utilities.

PNWRest of the group

Best in the groupUGI UGI+15%ETR Entergy+6%ED Consolidated Edison+5%

Worst in the groupBEPC Brookfield Renewable Partners−24%PCG PG&E−21%SRE Sempra−13%

Its closest rivalsAEE Ameren−1%AEP American Electric Power+4%XEL Xcel Energy−10%DTE DTE Energy−10%ETR Entergy+6%

Utilities on Stox ›

How much does it move?

Its typical daily move, against its own past year, the market and other large stocks. Swings describe risk, not direction.

About usual Pinnacle West Capital typically moves 1.7% in a day, about usual for it, and it swings less than 98% of large US stocks.

Typical day1.7%about $1.67 a share

Its usual1.7%about usual, 1.0× its year’s average

Against the S&P 5001.6×the index’s typical day is 1.1%

Unusual day±3.4%twice its typical day

Deepest fall, past year−17%now 10% below its high

In the S&P’s down weeks-26%of the index’s fall, three years; beta 0.1

Typical daily move (ATR)Its year’s average 1.74%

PNW on our dashboards

Every question where Pinnacle West Capital appears, in the order of the home page, with its reading and place in that table. Select a question to open it with PNW highlighted. Select a column to sort.

Question	Reading	Place	Details
Who beat, and did it stick? Earnings	100Beat	1 of 60	Next day −1.7% · Next month −4.6%
Which stocks hold up when the market falls? Leading stocks	94Holds up	30 of 60	Down capture -26% · Up capture 6% · Beta 0.08
Whose profit margins are widening? Business quality	91Widening	35 of 60	Change, 1Y +8.1 pts · Operating margin 27% · Gross margin 56%
Whose cash flow backs up their earnings? Business quality	3Weak	57 of 60	3 years -100% · Last year -100% · Free cash flow −$878.5M

Go deeper on Stox

PNW’s full profile: financial statements, earnings and analysts’ estimates, valuation against its sector, recent news with a summary, and its scores in detail.

Open PNW on Stox ›All 16 types on Atlas ›Its group on Stox ›

How to read this page

How it’s measured. Scores from Stox rank the stock against about 1,200 S&P 500, Nasdaq-100 and Russell 1000 stocks and popular funds, where 100 is best; market beat and staying power use prices, business growth uses revenue, margins and cash flow. Readings on other dashboards come from this site’s pages.

Sources. Daily prices and company financial statements from Financial Modeling Prep; scores and co-movement groups from Stox.

Scores are percentiles: 80 means the stock ranks above 80% of the others on that measure. They describe the recent past and are not advice or a forecast.

Its type follows Stox Atlas: each of the four scores is split at 50. “Steady” means its rank has held, high or low, so it says nothing on its own about direction.

Its group is the cluster of large US stocks whose prices have moved together over five years, with the market’s own moves taken out. The typical daily move is the average true range over 14 days, a measure of how far the price travels in a day including overnight gaps.

For financial statements, earnings and news, see PNW’s full profile on Stox.

This page is information, not investment advice. About our data and methods ›

Full profile on Stox ›Utility stocks ›AEE · Ameren ›AEP · American Electric Power ›XEL · Xcel Energy ›DTE · DTE Energy ›