How is Generac (GNRC) doing?

Generac is a company in the industrial, machinery industry, based in Waukesha, WI, worth $13.2B. 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

Weak

Generac shares are up 31% over the past year, 14 points ahead of the S&P 500. Its type is Faith Trade. Among large US stocks and funds it ranks in the 84th percentile on market beat, the 54th on staying power and the 4th on business growth. It appears on 6 of our dashboards.

$224.94+31% in a yearWorth $13.2B

Compare with ETN · CMI · EMR · ENPH · VRT · CARR · SWK

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.

GNRC against the S&P 500, past year

$100 a year ago. Generac +31%, the S&P 500 +16%.

GNRCS&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.

Faith Trade

BeatingSteadySlowingBought

Beating the market steadily with buyers in control, though its business growth trails most. The price is ahead of the numbers.

NovDecJanFebMarAprMayJunJulAugSepNow

Faith Trade this month; Sleepy Staple before that.

Also Faith Trade (62 in all): NVT · CRWD · GFS · COHR · APA · TEAM

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.

GNRC, past year+31%9 of 26 in the group

Rest of the group+18%equal-weighted

S&P 500+16%past year

Generac is +31% over the past year, against +18% for the rest of the group and +16% for the S&P 500. It ranks 9th of 26 in Electrification.

GNRCRest 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 rivalsETN Eaton+14%CMI Cummins+20%EMR Emerson Electric+22%ENPH Enphase Energy−9%VRT Vertiv+45%

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 Generac typically moves 4.3% in a day, about usual for it, and it swings more than 87% of large US stocks.

Typical day4.3%about $9.60 a share

Its usual4.8%about usual, 0.9× its year’s average

Against the S&P 5004.3×the index’s typical day is 1.1%

Unusual day±8.5%twice its typical day

Deepest fall, past year−41%now 24% below its high

In the S&P’s down weeks128%of the index’s fall, three years; beta 1.3

Typical daily move (ATR)Its year’s average 4.78%

GNRC on our dashboards

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

Question	Reading	Place	Details
How much are stocks swinging? Market health	85Stormy	45 of 60	Daily move now 4.4% · Usual 3.2% · 1M change +24%
Which stocks are analysts upgrading and downgrading? Events	1Upgraded	21 of 60	Upgrades 1 · Downgrades 0 · Latest change Keybanc: Sector Weight to Overweight, Oct 8
How much do stocks move on earnings? Earnings	95Big mover	20 of 60	Reports 2026-11-04 · Typical move 10.9% · Largest 29%
Which companies do analysts expect to grow fastest? Earnings	90Fast	49 of 60	EPS growth +28% · This year 9.70 · Next year 12.38
Which stocks are cheap for their growth? Value	94Cheap	48 of 60	PEG 0.78 · Forward P/E 21.5× · Expected EPS growth +28%
What are insiders buying? Who’s buying and selling	27Selling	53 of 60	Sold $1.3M · Who Chief Executive Officer, President Generac Home and others

Go deeper on Stox

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

Open GNRC 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 GNRC’s full profile on Stox.

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

Full profile on Stox ›Industrial stocks ›ETN · Eaton ›CMI · Cummins ›EMR · Emerson Electric ›ENPH · Enphase Energy ›