Onto Innovation (MEX:ONTO) Cyclically Adjusted PB Ratio: 10.54 (As of Jul. 15, 2026) — 161% Above Median

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MEX:ONTO Onto Innovation Inc MEX:ONTO
65 GF Score
Price MXN5,549.62
GF Value MXN3,355.63
Valuation Significantly Overvalued
! 6 Warning Signs
View Full Analysis

What is Onto Innovation Cyclically Adjusted PB Ratio?

Onto Innovation MEX:ONTO 65 Cyclically Adjusted PB Ratio is 10.54 as of Jul. 15, 2026, which is 161% above its 10-year median of 4.04. GuruFocus rates MEX:ONTO with a GF Score™ of 65/100 and a GF Value™ of MXN3,355.63 (Significantly Overvalued). The stock has 6 warning signs investors should review. Among 736 Semiconductors companies, Onto Innovation ranks worse than 81.52% on this metric.

As of today (2026-07-15), Onto Innovation's current share price is MXN5549.62. Onto Innovation's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was MXN526.50. Onto Innovation's Cyclically Adjusted PB Ratio for today is 10.54.

The historical rank and industry rank for Onto Innovation's Cyclically Adjusted PB Ratio or its related term are showing as below:

MEX:ONTO' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 1.8   Med: 4.04   Max: 11.13
Current: 10.64

During the past years, Onto Innovation's highest Cyclically Adjusted PB Ratio was 11.13. The lowest was 1.80. And the median was 4.04.

MEX:ONTO's Cyclically Adjusted PB Ratio is ranked worse than
81.52% of 736 companies
in the Semiconductors industry
Industry Median: 3.445 vs MEX:ONTO: 10.64

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.

Onto Innovation's adjusted book value per share data for the three months ended in Mar. 2026 was MXN772.940. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is MXN526.50 for the trailing ten years ended in Mar. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Onto Innovation  (MEX:ONTO) Cyclically Adjusted PB Ratio Explanation

Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Cyclically Adjusted PB Ratio should give similar results to regular PB Ratio.


Onto Innovation Cyclically Adjusted PB Ratio Related Terms


Onto Innovation Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Onto Innovation's Cyclically Adjusted PB Ratio 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 Cyclically Adjusted PB Ratio Chart

Onto Innovation Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 6.08 3.46 6.82 6.55 5.49

Onto Innovation Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Cyclically Adjusted PB Ratio 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 4.59 3.70 4.59 5.49 6.83

MEX:ONTO vs NVMI, AMKR, FORM: Cyclically Adjusted PB Ratio Comparison

For the Semiconductor Equipment & Materials subindustry, Onto Innovation's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB Ratio 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 Cyclically Adjusted PB Ratio vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Onto Innovation's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Onto Innovation's Cyclically Adjusted PB Ratio falls into.


MEX:ONTO
65GF Score
Onto Innovation Inc MEX:ONTO
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Onto Innovation Cyclically Adjusted PB Ratio Calculation

Like the Shiller PE Ratio, the Cyclically Adjusted PB Ratio takes the Book Value per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/B calculation. Because it considers this 10-year average, it's often referred to as the CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio.

Onto Innovation's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=5549.62/526.50
=10.54

* 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's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 is calculated as:

For example, Onto Innovation's adjusted Book Value per Share data for the three months ended in Mar. 2026 was:

Adj_Book=Book Value per Share/CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=772.94/330.2130*330.2130
=772.940

Current CPI (Mar. 2026) = 330.2130.

Onto Innovation Quarterly Data

Book Value per Share CPI Adj_Book
201606 212.491 241.018 291.129
201609 230.160 241.428 314.801
201612 241.186 241.432 329.877
201703 224.882 243.801 304.588
201706 222.587 244.955 300.060
201709 236.612 246.819 316.557
201712 256.648 246.524 343.774
201803 248.144 249.554 328.347
201806 279.467 251.989 366.221
201809 271.969 252.439 355.760
201812 285.013 251.233 374.612
201903 287.420 254.202 373.364
201906 288.899 256.143 372.441
201909 303.175 256.759 389.908
201912 475.042 256.974 610.432
202003 585.009 258.115 748.417
202006 578.525 257.797 741.035
202009 559.913 260.280 710.353
202012 515.984 260.474 654.133
202103 539.579 264.877 672.674
202106 538.053 271.696 653.937
202109 573.135 274.310 689.937
202112 593.389 278.802 702.810
202203 592.973 287.504 681.060
202206 619.691 296.311 690.592
202209 637.543 296.808 709.297
202212 639.305 296.797 711.284
202303 600.067 301.836 656.482
202306 579.975 305.109 627.695
202309 601.999 307.789 645.858
202312 600.505 306.746 646.445
202403 600.932 312.332 635.335
202406 680.121 314.175 714.840
202409 758.878 315.301 794.769
202412 815.744 315.605 853.501
202503 804.145 319.799 830.331
202506 755.410 322.561 773.330
202509 749.379 324.800 761.868
202512 761.008 324.054 775.472
202603 772.940 330.213 772.940

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

What does a Cyclically Adjusted PB Ratio of 10.54 mean?
Onto Innovation (MEX:ONTO) has a Cyclically Adjusted PB Ratio of 10.54 as of Jul. 15, 2026. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Onto Innovation and its competitors. This is 161% above median its historical median of 4.04. Over the past decade, Onto Innovation's Cyclically Adjusted PB Ratio has ranged from 1.80 to 11.13. According to the industry distribution chart, Onto Innovation ranks #600 out of 736 companies in the Semiconductors industry, placing it in the top 81.5%.
Is Onto Innovation's Cyclically Adjusted PB Ratio too high?
Onto Innovation's current Cyclically Adjusted PB Ratio of 10.54 is 161% above median its 10-year median of 4.04. Over the past 10 years, this metric has ranged from a low of 1.80 to a high of 11.13. The Semiconductors industry median Cyclically Adjusted PB Ratio is 3.45. Onto Innovation's value of 10.54 is 206% above this industry median. Based on the distribution chart, Onto Innovation ranks #600 out of 736 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Onto Innovation has a GF Score™ of 65/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Onto Innovation's Cyclically Adjusted PB Ratio compare to NVMI and AMKR?
According to the Semiconductors industry distribution chart, Onto Innovation ranks #600 out of 736 companies for Cyclically Adjusted PB Ratio. This places Onto Innovation in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 3.45. Onto Innovation's value of 10.54 is 206% above this benchmark. Historically, Onto Innovation's own Cyclically Adjusted PB Ratio has ranged from 1.80 to 11.13 over the past decade. While the company's 10-year median is 4.04 vs. the industry median of 3.45, 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 Cyclically Adjusted PB Ratio for a Semiconductors company?
The median Cyclically Adjusted PB Ratio among Semiconductors companies is 3.45, based on 736 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Onto Innovation's current Cyclically Adjusted PB Ratio of 10.54 is 206% 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 Cyclically Adjusted PB Ratio mean?
A high Cyclically Adjusted PB Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Onto Innovation and its competitors. For the Semiconductors industry, the median Cyclically Adjusted PB Ratio is 3.45 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Onto Innovation's current Cyclically Adjusted PB Ratio is 10.54, which is 161% above median its own 10-year median of 4.04. 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 Significantly Overvalued. The stock's GF Value™ is MXN3,355.63, compared to a current price of MXN5,549.62 — trading 65.4% above its estimated fair value. The current Cyclically Adjusted PB Ratio is 10.54, which is 161% above median its 10-year median of 4.04 and 206% above the Semiconductors industry median of 3.45. Onto Innovation's overall GF Score™ is 65/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For Onto Innovation (MEX:ONTO), the current Cyclically Adjusted PB Ratio is 10.54 as of Jul. 15, 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 MXN5,549.62 is trading 65.4% above its estimated GF Value™ of MXN3,355.63. GuruFocus considers Onto Innovation to be Significantly Overvalued.

Key valuation signals for MEX:ONTO:

  • Cyclically Adjusted PB Ratio: 10.54 (161% above median its 10-year median of 4.04)
  • GF Value™: MXN3,355.63 vs. price of MXN5,549.62 (65.4% above fair value)
  • GF Score™: 65/100 with 6 warning signs
  • Industry Position: 206% above the Semiconductors median (#600 of 736)

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.
65GF Score

Get the complete analysis for MEX:ONTO

Cyclically Adjusted PB Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

MXN5,549.62
Price
MXN3,355.63
GF Value