Onto InnovationONTO +8.49%85 EBITDA Margin % is 21.99% as of Mar. 2026, which is 5% above its 10-year median of 21.03. GuruFocus rates ONTO with a GF Score™ of 85/100 and a GF Value™ of $189.26 (Significantly Overvalued). The stock has 6 warning signs investors should review. Among 1,023 Semiconductors companies, Onto Innovation ranks better than 67.25% on this metric.
EBITDA Margin % is calculated as EBITDA divided by its Revenue. Onto Innovation's EBITDA for the
three
months ended in Mar. 2026 was $64 Mil. Onto Innovation's Revenue for the
three
months ended in Mar. 2026 was $292 Mil. Therefore, Onto Innovation's EBITDA margin for the quarter that ended in Mar. 2026 was 21.99%.
EBITDA Margin % is the ratio of EBITDA divided by net sales or Revenue. It is an performance metric measuring company's operating profitability. EBITDA Margin takes depreciation and amortization, interest expense and tax into account, which makes it easy to compare the relative profitability of companies of different sizes in the same industry.
Onto Innovation EBITDA Margin % Related Terms
Onto Innovation EBITDA Margin % Historical Data
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The historical data trend for Onto Innovation's EBITDA Margin % can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
ONTO vs NVMI, FORM, AMKR: EBITDA Margin % Comparison
For the Semiconductor Equipment & Materials subindustry, Onto Innovation's EBITDA Margin %, along with its competitors' market caps and EBITDA Margin % data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Onto Innovation EBITDA Margin % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Onto Innovation's EBITDA Margin % distribution charts can be found below:
* The bar in red indicates where Onto Innovation's EBITDA Margin % falls into.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Onto Innovation (ONTO) has a EBITDA Margin % of 21.99% as of Mar. 2026. EBITDA Margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent. View historical data on Onto Innovation and its competitors. This is near median its historical median of 21.03. Over the past decade, Onto Innovation's EBITDA Margin % has ranged from 3.72 to 29.98. According to the industry distribution chart, Onto Innovation ranks #335 out of 1023 companies in the Semiconductors industry, placing it in the top 32.7%.
Is Onto Innovation's EBITDA Margin % too high?
Onto Innovation's current EBITDA Margin % of 21.99% is near median its 10-year median of 21.03. Over the past 10 years, this metric has ranged from a low of 3.72 to a high of 29.98. The Semiconductors industry median EBITDA Margin % is 10.52. Onto Innovation's value of 21.99% is 109% above this industry median. Based on the distribution chart, Onto Innovation ranks #335 out of 1023 companies in the Semiconductors industry, which is above the industry midpoint. Overall, Onto Innovation has a GF Score™ of 85/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Onto Innovation's EBITDA Margin % compare to NVMI and FORM?
According to the Semiconductors industry distribution chart, Onto Innovation ranks #335 out of 1023 companies for EBITDA Margin %. This puts Onto Innovation in the upper half of its industry. The industry median EBITDA Margin % is 10.52. Onto Innovation's value of 21.99% is 109% above this benchmark. Historically, Onto Innovation's own EBITDA Margin % has ranged from 3.72 to 29.98 over the past decade. While the company's 10-year median is 21.03 vs. the industry median of 10.52, Onto Innovation has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good EBITDA Margin % for a Semiconductors company?
The median EBITDA Margin % among Semiconductors companies is 10.52, based on 1,023 companies in the industry. Companies in the top quartile (top 25%) have a EBITDA Margin % significantly above this median, while those in the bottom quartile fall well below. However, EBITDA Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Onto Innovation's current EBITDA Margin % of 21.99% is 109% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high EBITDA Margin % mean?
A high EBITDA Margin % can signal that a stock is expensive relative to its fundamentals. EBITDA Margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent. View historical data on Onto Innovation and its competitors. For the Semiconductors industry, the median EBITDA Margin % is 10.52 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Onto Innovation's current EBITDA Margin % is 21.99%, which is near median its own 10-year median of 21.03. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Onto Innovation stock overvalued right now?
Based on GuruFocus' analysis, Onto Innovation (ONTO) is currently considered Significantly Overvalued. The stock's GF Value™ is $189.26, compared to a current price of $349.59 — trading 84.7% above its estimated fair value. The current EBITDA Margin % is 21.99%, which is near median its 10-year median of 21.03 and 109% above the Semiconductors industry median of 10.52. Onto Innovation's overall GF Score™ is 85/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is EBITDA Margin % calculated?
EBITDA Margin % is calculated from a company's financial statements. For Onto Innovation (ONTO), the current EBITDA Margin % is 21.99% as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Onto Innovation (ONTO) Overvalued in 2026?
Based on GuruFocus' analysis, Onto Innovation stock appears to be overvalued.
The current stock price of $349.59 is trading 84.7% above its estimated GF Value™ of $189.26.
GuruFocus considers Onto Innovation to be Significantly Overvalued.
Key valuation signals for ONTO:
EBITDA Margin %: 21.99% (near median its 10-year median of 21.03)
GF Value™: $189.26 vs. price of $349.59 (84.7% above fair value)
Industry Position: 109% above the Semiconductors median (#335 of 1023)
No single metric tells the full story. See the ONTO stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Onto Innovation Inc is engaged in the design, development, manufacture, and support of high-performance control metrology, defect inspection, lithography, and data analysis systems used by microelectronics device manufacturers. The Company and its subsidiaries currently operate in a single operating segment. The company mainly operates in the United States, Southeast Asia, China, Japan, and Europe, with Taiwan and South Korea the sources of total revenue.
85GF Score
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