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ONTO
Onto Innovation Inc.
stock NYSE

At Close
Jan 2, 2026 3:59:53 PM EST
165.82USD+5.039%(+7.96)724,711
166.32Bid   166.73Ask   0.41Spread
Pre-market
Jan 2, 2026 8:33:30 AM EST
162.85USD+3.162%(+4.99)100
After-hours
Jan 2, 2026 4:00:30 PM EST
165.87USD+0.033%(+0.05)535
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
8.24B
Industry
Semiconductor Equipment & Materials
Next Earnings
Feb 5, 2026 (34d)
ONTO Stats
Avg. Vol. 10 Day
618,839
Avg. Vol. 30 Day
725,538
Employees
1,636
Market Cap
8,238,911,173
Shares Out.
49,652,933
On/Off Exchange
57%/43%
6 Month Beta
2.58
1 Year Beta
2.28
2 Year Beta
2.34
3 Year Beta
2.19
52 Week Low
85.88
52 Week High
228.42
SMA50
143.86
SMA200
119.46
1 Week
+3.35%
1 Month
+7.74%
3 Month
+18.67%
6 Month
+60.49%
1 Year
-3.20%
2 Year
+14.77%
5 Year
+247.35%
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 $165.82, and today's volume is 724,711. ONTO is up 5.039% today. The 30 day average volume is 725,538. ONTO market cap is 8.24B with 49,652,933 shares outstanding.



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