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Smart Investors Daily
ON

NYSE · ONTO

Onto Innovation Inc.

Technology · Semiconductors

$327.77

Up+$12.89 (+4.09%)

Updated Oct 3, 2026, 1:02 PM

SID Score

6.1/10

Composite research score

Smart Money

58/100

Neutral

Market cap
7.86B
P/E ratio
44.94
Dividend yield
0.00%
52-week range
$175.49 – $386.46
Volume
1.03M
Avg. volume
1.22M

Price performance · ONTO

ONTO price history

1M range · 20 trading sessions · Daily adjusted prices

Prices through Oct 2, 2026

ONTO closed at $327.77 after 20 trading sessions, up 22.30% for the selected period.

Last close
$327.77
Period change
+22.30%
Period low
$243.64
Period high
$327.77
Daily close
View OHLC price history
ONTO OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Oct 2, 2026$328.89$339.035$325.8924$327.771.03M
Oct 1, 2026$315.94$315.94$306.37$314.88664.34K
Sep 30, 2026$304.88$311.00$297.90$307.82756.8K
Sep 29, 2026$297.00$304.78$295.895$304.69652.47K
Sep 28, 2026$286.93$292.36$279.66$288.74395.97K
Sep 25, 2026$281.935$290.00$281.00$287.64417.45K
Sep 24, 2026$276.16$281.04$272.26$279.73458.54K
Sep 23, 2026$281.73$286.00$273.06$282.31642.95K
Sep 22, 2026$273.71$284.76$273.50$283.81773.99K
Sep 21, 2026$272.00$277.14$268.27$275.98818K
Sep 18, 2026$256.94$266.45$253.3028$263.432.07M
Sep 17, 2026$254.26$256.55$249.09$250.03628.94K
Sep 16, 2026$252.37$254.98$240.20$243.64566.67K
Sep 15, 2026$255.00$255.00$240.01$244.161.84M
Sep 14, 2026$256.41$263.51$249.26$250.13838.43K
Sep 11, 2026$274.00$282.08$272.00$281.26796.84K
Sep 10, 2026$270.11$274.46$266.60$268.92736.57K
Sep 9, 2026$278.97$288.625$277.537$278.40693.5K
Sep 8, 2026$271.63$284.235$271.63$281.111.32M
Sep 4, 2026$259.01$270.00$257.705$268.01722.59K

Latest ONTO news

The latest Smart Investors Daily articles mentioning ONTO.

ONTO research

Overview

Company profile and research snapshot.

Company profile

Onto Innovation Inc is engaged in the design, development, manufacture, and support of high-performance control metrology, defect inspection, lithography, and data analysis systems used by microelectronics device manufacturers. The Company and its subsidiaries currently operate in a single operating segment. The company mainly operates in the United States, Southeast Asia, China, Japan, and Europe, with Taiwan and South Korea the sources of total revenue.

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Analyst outlook

Consensus and target data currently published for this company.

Consensus
—
Average target
$153.33
Implied upside
—
Analysts
—
ONTO recent ratings
DateFirmRatingTarget
Sep 8, 2026Morgan StanleyOverweight—
Aug 17, 2026Goldman SachsBuy—
Aug 7, 2026Evercore ISI GroupOutperform—
Aug 7, 2026NeedhamBuy—
Aug 7, 2026JefferiesBuy—
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Yahoo · Sep 25, 2026

Improving Semiconductor Inspection Tool Demand Boosts Onto Innovation (ONTO)

BUFFALO Funds, an actively managed mutual fund advised by Kornitzer Capital Management, released its second-quarter 2026 investor letter for “Buffalo Mid Cap Discovery Fund”. The letter can be downloaded here. The Fund returned 11.34% in the quarter, underperforming its benchmark, the Russell Midcap Growth Index, which returned 14.55%. First-half gains were led by Industrials, Financials, […]

Yahoo · Sep 25, 2026

Improved Investors’ Confidence Boosted Onto Innovation (ONTO)

Granahan Investment Management, an investment management company, released its second-quarter 2026 investor letter for its “Small Cap Core Growth Strategy”. The letter can be downloaded here. Equity markets strongly rebounded in Q2, with small-cap growth stocks significantly outperforming large-cap indexes. The strategy returned 46.7% in the quarter compared to 25.7% for the Russell 2000 Growth […]

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