How is Quanta Services (PWR) doing?

Quanta Services is a company in the engineering & construction industry, based in Houston, TX, worth $106.1B. 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

Quanta Services shares are up 59% over the past year, 38 points ahead of the S&P 500. Its type is Hot Hand. Among large US stocks and funds it ranks in the 92nd percentile on market beat, the 39th on staying power and the 66th on business growth. It appears on 5 of our dashboards.

$705.94+59% in a yearWorth $106.1B

Compare with MTZ · EME · FIX · J · ACM

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.

PWR against the S&P 500, past year

$100 a year ago. Quanta Services +59%, the S&P 500 +16%.

PWRS&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.

Hot Hand

BeatingErraticGrowingBought

Beating the market on a growing business with buyers adding, but its rank swings from week to week.

NovDecJanFebMarAprMayJunJulAugSepNow

Hot Hand since Aug; Distribution Top before that.

Also Hot Hand (59 in all): HUBB · ETN · TIGO · DXCM · CAH · GMED

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 Electrification, 26 large US stocks and funds whose prices tend to move together. Power, grid and data-center build-out — the AI-capex spillover.

PWR, past year+59%4 of 26 in the group

Rest of the group+18%equal-weighted

S&P 500+16%past year

Quanta Services is +59% over the past year, against +18% for the rest of the group and +16% for the S&P 500. It ranks 4th of 26 in Electrification.

PWRRest of the group

Best in the groupATI ATI+129%FIX Comfort Systems USA+103%NVT nVent Electric+70%

Worst in the groupNRG NRG Energy−36%BWXT BWX Technologies−27%FSLR First Solar−23%

Its closest rivalsMTZ MasTec−3%EME Emcor+14%FIX Comfort Systems USA+103%J Jacobs Solutions−12%ACM AECOM−55%

All electrification stocks ›Electrification 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 Quanta Services typically moves 3.5% in a day, about usual for it, and it swings more than 70% of large US stocks.

Typical day3.5%about $24.45 a share

Its usual3.7%about usual, 0.9× its year’s average

Against the S&P 5003.4×the index’s typical day is 1.1%

Unusual day±6.9%twice its typical day

Deepest fall, past year−29%now 10% below its high

In the S&P’s down weeks97%of the index’s fall, three years; beta 1.3

Typical daily move (ATR)Its year’s average 3.73%

PWR on our dashboards

Every question where Quanta Services appears, in the order of the home page, with its reading and place in that table. Select a question to open it with PWR highlighted. Select a column to sort.

Question	Reading	Place	Details
How much do stocks move on earnings? Earnings	86Big mover	54 of 60	Reports 2026-10-29 · Typical move 8.4% · Largest 19%
Is the market rewarding earnings beats? Earnings	–Beat	21 of 60	Surprise +28% · Move vs S&P +16.5% · Reported 2026-07-30
Which stocks keep winning? Leading stocks	9432 of 52 wks	29 of 60	vs S&P, 1Y +44 pts · Rank steadiness 39 · P3 score 62
Who is beating its rivals? Leading stocks	91Ahead	44 of 60	3M +11 pts · 1Y +56 pts · Rivals MTZ, EME, FIX, J
Which companies are growing fastest? Business quality	89Fast	54 of 60	Revenue, 1Y +26% · Change +8 pts · Earnings, 1Y +38%

Go deeper on Stox

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

Open PWR 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 PWR’s full profile on Stox.

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

Full profile on Stox ›Industrial stocks ›MTZ · MasTec ›EME · Emcor ›FIX · Comfort Systems USA ›J · Jacobs Solutions ›