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ONTO
Onto Innovation Inc.
stock NYSE

At Close
Oct 27, 2025 3:59:58 PM EDT
134.35USD-0.212%(-0.29)993,834
133.97Bid   134.17Ask   0.20Spread
Pre-market
Oct 24, 2025 8:18:30 AM EDT
135.00USD+2.405%(+3.17)0
After-hours
Oct 27, 2025 4:00:30 PM EDT
134.30USD-0.041%(-0.05)283
OverviewOption ChainMax PainOptionsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsMore
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Market Cap
6.58B
Industry
Semiconductor Equipment & Materials
Next Earnings
Nov 6, 2025 (10d)
ONTO Stats
Avg. Vol. 10 Day
814,678
Avg. Vol. 30 Day
1,520,311
Employees
1,636
Market Cap
6,583,139,862
Shares Out.
49,003,572
On/Off Exchange
58%/43%
6 Month Beta
2.73
1 Year Beta
2.18
2 Year Beta
2.34
3 Year Beta
2.14
52 Week Low
85.88
52 Week High
228.42
SMA50
121.28
SMA200
126.30
1 Week
-1.03%
1 Month
+5.30%
3 Month
+31.91%
6 Month
+7.71%
1 Year
-33.57%
2 Year
+16.94%
5 Year
+316.43%
Profile
onto innovation is a leader in process control, combining global scale with an expanded portfolio of leading-edge technologies that include: un-patterned wafer quality; 3d metrology spanning chip features from nanometer scale transistors to large die interconnects; macro defect inspection of wafers and packages; metal interconnect composition; factory analytics; and lithography for advanced semiconductor packaging. our breadth of offerings across the entire semiconductor value chain helps our customers solve their most difficult yield, device performance, quality, and reliability issues. onto innovation strives to optimize customers' critical path of progress by making them smarter, faster and more efficient. headquartered in wilmington, massachusetts, onto innovation supports customers with a worldwide sales and service organization. we are traded on the new york stock exchange under the symbol onto.

ONTO Stock Summary

Onto Innovation Inc. (NYSE:ONTO) stock price today is $134.35, and today's volume is 993,834. ONTO is down -0.212% today. The 30 day average volume is 1,520,311. ONTO market cap is 6.58B with 49,003,572 shares outstanding.



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