How is Onto Innovation (ONTO) doing?

Onto Innovation is a company in the semiconductors industry, based in Wilmington, MA, worth $14.7B. 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

Onto Innovation shares are up 112% over the past year, 83 points ahead of the S&P 500. Its type is Rolling Over. Among large US stocks and funds it ranks in the 97th percentile on market beat, the 98th on staying power and the 3rd on business growth.

$294.53+112% in a yearWorth $14.7B

Compare with ASML · KLAC · TER

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.

ONTO against the S&P 500, past year

$100 a year ago. Onto Innovation +112%, the S&P 500 +16%.

ONTOS&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.

Rolling Over

BeatingSteadySlowingSold

A steady winner whose business growth trails most, and where selling has taken over.

NovDecJanFebMarAprMayJunJulAugSepNow

Rolling Over this month; Faith Trade before that.

Also Rolling Over (37 in all): AMKR · ASML · FLEX · MCHP · AMAT · GL

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 Semis & hardware, 54 large US stocks and funds whose prices tend to move together. Chipmakers and the gear that builds them — the AI-cycle epicentre.

ONTO, past year+112%17 of 54 in the group

Rest of the group+85%equal-weighted

S&P 500+16%past year

Onto Innovation is +112% over the past year, against +85% for the rest of the group and +16% for the S&P 500. It ranks 17th of 54 in Semis & hardware.

ONTORest of the group

Best in the groupLITE Lumentum+577%MU Micron Technology+424%DELL Dell Technologies+256%

Worst in the groupOLED Universal Display−48%SMCI Supermicro−29%DLB Dolby Laboratories−17%

All semiconductor stocks ›Semis & hardware 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 Onto Innovation typically moves 5.2% in a day, about usual for it, and it swings more than 95% of large US stocks.

Typical day5.2%about $15.31 a share

Its usual6.0%about usual, 0.9× its year’s average

Against the S&P 5005.4×the index’s typical day is 1.1%

Unusual day±10.4%twice its typical day

Deepest fall, past year−42%now 22% below its high

In the S&P’s down weeks244%of the index’s fall, three years; beta 2.2

Typical daily move (ATR)Its year’s average 5.97%

Not on any dashboard yet

Onto Innovation does not appear in any dashboard’s table today. Select a column to sort.

Question	Reading	Place	Details

Go deeper on Stox

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

Open ONTO 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 ONTO’s full profile on Stox.

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

Full profile on Stox ›Tech stocks ›