Onto Innovation (MEX:ONTO) Pre-Tax Income: MXN2,820 Mil (TTM As of Jun. 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

MEX:ONTO Onto Innovation Inc MEX:ONTO
68 GF Score
Price MXN4,520.00
GF Value MXN3,890.04
Valuation Modestly Overvalued
! 2 Warning Signs
View Full Analysis

What is Onto Innovation Pre-Tax Income?

Onto Innovation MEX:ONTO 68 Pre-Tax Income is MXN2,820 Mil as of Jun. 2026. GuruFocus rates MEX:ONTO with a GF Score™ of 68/100 and a GF Value™ of MXN3,890.04 (Modestly Overvalued). The stock has 2 warning signs investors should review.

Pretax income is the income that a company earns before paying income taxes. Onto Innovation's pretax income for the three months ended in Jun. 2026 was MXN1,195 Mil. Its pretax income for the trailing twelve months (TTM) ended in Jun. 2026 was MXN2,820 Mil. Onto Innovation's pretax margin was 19.96%.

During the past 13 years, Onto Innovation's highest Pretax Margin was 24.03%. The lowest was -0.20%. And the median was 19.61%.


Onto Innovation  (MEX:ONTO) Pre-Tax Income Explanation

Onto Innovation's Pretax Margin for the quarter that ended in Jun. 2026 is calculated as

Pretax Margin=Pretax Income/Revenue
=1195.187/5987.258
=19.96%

During the past 13 years, Onto Innovation's highest Pretax Margin was 24.03%. The lowest was -0.20%. And the median was 19.61%.

* 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 Pre-Tax Income Related Terms


Onto Innovation Pre-Tax Income Historical Data

* Premium members only.

The historical data trend for Onto Innovation's Pre-Tax Income 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 Innovation Pre-Tax Income Chart

Onto Innovation Annual Data
Trend Dec15 Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24
Pre-Tax Income
Get a 7-Day Free Trial Premium Member Only Premium Member Only 534.46 3,193.66 4,709.92 2,250.48 4,597.58

Onto Innovation Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Pre-Tax Income Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 748.29 586.63 351.56 686.18 1,195.19

MEX:ONTO vs AMKR, NVMI, FORM: Pre-Tax Income Comparison

For the Semiconductor Equipment & Materials subindustry, Onto Innovation's Pre-Tax Income, along with its competitors' market caps and Pre-Tax Income 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 Pre-Tax Income vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Onto Innovation's Pre-Tax Income distribution charts can be found below:

* The bar in red indicates where Onto Innovation's Pre-Tax Income falls into.


MEX:ONTO
68GF Score
Onto Innovation Inc MEX:ONTO
Pre-Tax Income is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Onto Innovation Pre-Tax Income Calculation

This is the income that a company earns before paying income taxes.

Onto Innovation's Pretax Income for the fiscal year that ended in Dec. 2024 is calculated as

Pretax Income=Operating Income+Non Operating Income+Interest Expense+Interest Income+Other
=4090.053+-190.913+0+698.437+-0.0010000000002037
=4,598

Onto Innovation's Pretax Income for the quarter that ended in Jun. 2026 is calculated as

Pretax Income=Operating Income+Non Operating Income+Interest Expense+Interest Income+Other
=1174.51+-70.843+0+91.52+0
=1,195

Pre-Tax Income for the trailing twelve months (TTM) ended in Jun. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was MXN2,820 Mil.

* 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.

Frequently Asked Questions Learn more about Pre-Tax Income →
What does a Pre-Tax Income of MXN2,820 Mil mean?
Onto Innovation (MEX:ONTO) has a Pre-Tax Income of MXN2,820 Mil as of Jun. 2026. Pre-Tax Income is the total earnings before taxes but after all operating and interest expenses. View historical data on Onto Innovation and its competitors.
Is Onto Innovation's Pre-Tax Income too high?
Onto Innovation's current Pre-Tax Income is MXN2,820 Mil. Overall, Onto Innovation has a GF Score™ of 68/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Onto Innovation's Pre-Tax Income compare to AMKR and NVMI?
Onto Innovation's Pre-Tax Income of MXN2,820 Mil can be compared against companies in the Semiconductors industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Pre-Tax Income for a Semiconductors company?
A good Pre-Tax Income depends on the Semiconductors industry context. However, Pre-Tax Income should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Pre-Tax Income mean?
A high Pre-Tax Income can signal that a stock is expensive relative to its fundamentals. Pre-Tax Income is the total earnings before taxes but after all operating and interest expenses. View historical data on Onto Innovation and its competitors. Onto Innovation's current Pre-Tax Income is MXN2,820 Mil. 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 (MEX:ONTO) is currently considered Modestly Overvalued. The stock's GF Value™ is MXN3,890.04, compared to a current price of MXN4,520.00 — trading 16.2% above its estimated fair value. The current Pre-Tax Income is MXN2,820 Mil. Onto Innovation's overall GF Score™ is 68/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Pre-Tax Income calculated?
Pre-Tax Income is calculated from a company's financial statements. For Onto Innovation (MEX:ONTO), the current Pre-Tax Income is MXN2,820 Mil as of Jun. 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 (MEX:ONTO) Overvalued in 2026?

Based on GuruFocus' analysis, Onto Innovation stock appears to be overvalued. The current stock price of MXN4,520.00 is trading 16.2% above its estimated GF Value™ of MXN3,890.04. GuruFocus considers Onto Innovation to be Modestly Overvalued.

Key valuation signals for MEX:ONTO:

  • Pre-Tax Income: MXN2,820 Mil
  • GF Value™: MXN3,890.04 vs. price of MXN4,520.00 (16.2% above fair value)
  • GF Score™: 68/100 with 2 warning signs

No single metric tells the full story. See the MEX:ONTO stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Onto Innovation Business Description

Other Exchanges ONTO:USANNM:Germany
Address 16 Jonspin Road, Wilmington, MA, USA, 01887
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.
68GF Score

Get the complete analysis for MEX:ONTO

Pre-Tax Income is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

MXN4,520.00
Price
MXN3,890.04
GF Value