ONTONASDAQ · US
ONTO INNOVATION INC.
Technology · Measuring & Controlling Devices, NEC
TechnologyMeasuring & Controlling Devices, NEC
CEO
Michael Plisinski
Founded
—
IPO Date
—
HQ
Wilmington, MA, United States
Exchange
NYSE
Employees
n.a.
Share Price Performance
$351.36 ▲ 111.8%
Last (1 Jul 2026) · $351
Period High · $378.45
Period Low · $0.00
52W: $351.36 – $378.45
Key Metrics
Share Price
$351.36
-7.2% today
Market Cap
$17.2B
P / E
125.9x
EV / Revenue
16.8x
Revenue Growth
+1.8%
year-on-year
Gross Margin
+49.7%
Enterprise Value
$16.9B
52W High
$378.45
52W Low
$0.00
Avg Volume
1.1M
daily
Sources: SEC filings · Market data as of Jul 6, 2026
Shareholders' Structure
12 known institutional holders·$2.7B total on record·2026-Q1
11.3%·$1.1B
3.1%·$308M
2.5%·$248M
2.5%·$247M
1.7%·$170M
1.4%·$139M
1.3%·$130M
1.2%·$124,229
1.0%·$99M
0.9%·$94M
0.6%·$60M
0.4%·$40M
72.2%
Sources: SEC filings
Notes: % shown as share of total shares outstanding · Free float = shares outstanding minus all known 13F institutional holdings
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