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ONTO
Onto Innovation Inc.
stock NYSE

At Close
Jan 16, 2026 3:59:50 PM EST
220.44USD+1.189%(+2.59)928,788
0.00Bid   0.00Ask   0.00Spread
Pre-market
Jan 16, 2026 8:44:30 AM EST
222.00USD+1.905%(+4.15)138
After-hours
Jan 16, 2026 4:21:30 PM EST
220.15USD-0.132%(-0.29)34,938
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
10.94B
Industry
Semiconductor Equipment & Materials
Next Earnings
Feb 5, 2026 (19d)
ONTO Stats
Avg. Vol. 10 Day
908,846
Avg. Vol. 30 Day
792,168
Employees
1,636
Market Cap
10,942,265,110
Shares Out.
49,652,933
On/Off Exchange
55%/45%
6 Month Beta
2.72
1 Year Beta
2.32
2 Year Beta
2.37
3 Year Beta
2.20
52 Week Low
85.88
52 Week High
228.42
SMA50
155.10
SMA200
122.27
1 Week
+16.20%
1 Month
+42.87%
3 Month
+62.49%
6 Month
+124.64%
1 Year
+3.45%
2 Year
+49.37%
5 Year
+296.00%
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 $220.44, and today's volume is 928,788. ONTO is up 1.189% today. The 30 day average volume is 792,168. ONTO market cap is 10.94B with 49,652,933 shares outstanding.



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