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Onto Innovation Inc. (ONTO) stock

ONTONYSEMeasuring & Controlling Devices, NECFiscal year ends December 26
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Nov 9, 2026Score 13/3055% above fair value
$203.62−6.05 (-2.89%)

Close on Nov 13, 2026Market cap $9.99BP/E 67.0Yield –

Onto Innovation gross margin

Gross margin is gross profit as a percentage of revenue.

Onto Innovation's gross margin for the twelve months ending Sep 30, 2026 was 51.7%. For fiscal 2025 it was 49.7%, against 52.2% the year before. The highest annual figure on record is 54.4% in fiscal 2021.

Annual gross margin

PeriodPeriod endValueChange (pts)
FY2025Jan 3, 202649.7%−2.5
FY2024Dec 28, 202452.2%+0.7
FY2023Dec 30, 202351.5%−2.1
FY2022Dec 31, 202253.6%−0.7
FY2021Jan 1, 202254.4%+4.4
FY2020Dec 26, 202050.0%+5.9
FY2019Dec 31, 201944.1%−10.0
FY2018Dec 29, 201854.2%+1.4
FY2017Dec 30, 201752.8%+1.2
FY2016Dec 31, 201651.6%+3.8
FY2015Dec 26, 201547.9%+2.3
FY2014Dec 27, 201445.6%+2.1
FY2013Dec 28, 201343.4%−2.5
FY2012Dec 29, 201245.9%−7.2
FY2011Dec 31, 201153.1%−0.8
FY2010Jan 1, 201153.9%+6.8
FY2009Jan 2, 201047.1%–

Quarterly gross margin

Change is against the same quarter a year earlier.

PeriodPeriod endValueChange (pts)
Q3 FY2026Sep 30, 202654.8%+4.1
Q2 FY2026Jun 30, 202653.4%+5.3
Q1 FY2026Mar 31, 202650.1%−3.6
Q4 FY2025Jan 3, 202646.4%−3.8
Q3 FY2025Sep 27, 202550.7%−3.4
Q2 FY2025Jun 28, 202548.2%−4.8
Q1 FY2025Mar 29, 202553.7%+2.0
Q4 FY2024Dec 28, 202450.2%+0.8
Q3 FY2024Sep 28, 202454.1%+2.5
Q2 FY2024Jun 29, 202452.9%+0.2
Q1 FY2024Mar 30, 202451.7%−1.0
Q4 FY2023Dec 30, 202349.3%−4.8
Q3 FY2023Sep 30, 202351.6%−3.0
Q2 FY2023Jul 1, 202352.7%+1.1
Q1 FY2023Apr 1, 202352.7%−1.6
Q4 FY2022Dec 31, 202254.2%−0.7
Q3 FY2022Oct 1, 202254.6%+0.1
Q2 FY2022Jul 2, 202251.5%−3.0
Q1 FY2022Apr 2, 202254.3%+0.8
Q4 FY2021Jan 1, 202254.9%+6.3
Q3 FY2021Sep 25, 202154.5%+0.1
Q2 FY2021Jun 26, 202154.5%+1.5
Q1 FY2021Mar 27, 202153.4%+8.7
Q4 FY2020Dec 26, 202048.6%+15.7
Q3 FY2020Sep 26, 202054.5%+4.4
Q2 FY2020Jun 27, 202053.0%+1.2
Q1 FY2020Mar 28, 202044.8%−7.8
Q4 FY2019Dec 31, 201932.8%−19.2
Q3 FY2019Sep 28, 201950.1%−2.0
Q2 FY2019Jun 29, 201951.9%−2.0
Q1 FY2019Mar 30, 201952.6%−5.5
Q4 FY2018Dec 29, 201852.0%−4.0
Q3 FY2018Sep 29, 201852.0%−2.0
Q2 FY2018Jun 30, 201853.9%+1.7
Q1 FY2018Mar 31, 201858.0%+10.1
Q4 FY2017Dec 30, 201756.1%+4.0
Q3 FY2017Sep 30, 201754.1%–
Q2 FY2017Jul 1, 201752.2%–
Q1 FY2017Apr 1, 201748.0%–
Q4 FY2016Dec 31, 201652.1%–

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