Silicon Laboratories (MEX:SLAB) Graham Number: MXN284.35 (As of Mar. 2026) — 7324% Above Median

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Director of Data and Quant Analytics at GuruFocus
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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:SLAB Silicon Laboratories Inc MEX:SLAB
79 GF Score
Price MXN3,536.71
GF Value MXN2,553.48
! 5 Warning Signs
View Full Analysis

What is Silicon Laboratories Graham Number?

Silicon Laboratories MEX:SLAB 79 Graham Number is MXN284.35 as of Mar. 2026, which is 100% below its 10-year median of 3.83. GuruFocus rates MEX:SLAB with a GF Score™ of 79/100 and a GF Value™ of MXN2,553.48. The stock has 5 warning signs investors should review. Among 659 Semiconductors companies, Silicon Laboratories ranks worse than 92.26% on this metric.

Graham Number is a figure that measures a stock's fundamental value by taking into account the company's earnings per share and book value per share. The Graham number is the upper bound of the price range that a defensive investor should pay for the stock. According to the theory, any stock price below the Graham number is considered undervalued, and thus worth investing in.

As of today (2026-07-14), the stock price of Silicon Laboratories is MXN3536.71. Silicon Laboratories's graham number for the quarter that ended in Mar. 2026 was MXN284.35. Therefore, Silicon Laboratories's Price to Graham Number ratio for today is 12.44.

The historical rank and industry rank for Silicon Laboratories's Graham Number or its related term are showing as below:

MEX:SLAB' s Price-to-Graham-Number Range Over the Past 10 Years
Min: 2.38   Med: 3.83   Max: 22.86
Current: 14.01

During the past 13 years, the highest Price to Graham Number ratio of Silicon Laboratories was 22.86. The lowest was 2.38. And the median was 3.83.

MEX:SLAB's Price-to-Graham-Number is ranked worse than
92.26% of 659 companies
in the Semiconductors industry
Industry Median: 3 vs MEX:SLAB: 14.01

Graham Number is a combination of asset valuation and earnings power valuation. It is a very conservative way of valuing a stock.


Silicon Laboratories  (MEX:SLAB) Graham Number Explanation

Ben Graham actually did not publish a formula like this. But he wrote in The Intelligent Investor (1948 version) regarding to the criteria for purchases:

Current price should not be more than 15 times average earnings of the past three years.

Current price should not be more than 1.5 times the book value last reported. However, a multiplier of earnings below 15 could justify a correspondingly higher multiplier of assets. As a rule of thumb we suggest that the product of the multiplier times the ratio of price to book value should not exceed 22.5. (This figure corresponds to 15 times earnings and 1.5 times book value. It would admit an issue selling at only 9 times earnings and 2.5 times asset value, etc.)

Unlike valuation methods such as DCF or Discounted Earnings, the Graham number does not take growth into the valuation. Unlike the valuation methods based on book value alone, it takes into account the earnings power. Therefore, the Graham Number is a combination of asset valuation and earnings power valuation.

In general, the Graham number is a very conservative way of valuing a stock. It cannot be applied to companies with negative book values.

Silicon Laboratories's Price to Graham number Ratio for today is calculated as

Price to Graham number=Share Price (Today)/Graham number (Q: Mar. 2026 )
=3536.71/284.35
=12.44

* 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.


Be Aware

Please keep these in mind:

1. Graham Number does not take growth into account. Therefore it underestimates the values of the companies that have good earnings growth. We feel that if the earnings per share grows more than 10% a year, Graham Number underestimates the value.
2. Graham Number punishes the companies that have temporarily low earnings. Therefore, an average of earnings makes more sense in the calculation of Graham Number.
3. Graham Numbers underestimates companies that are light with book.


Silicon Laboratories Graham Number Related Terms


Silicon Laboratories Graham Number Historical Data

* Premium members only.

The historical data trend for Silicon Laboratories's Graham Number 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.

Silicon Laboratories Graham Number Chart

Silicon Laboratories Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Graham Number
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 800.46 0.00 0.00 376.18

Silicon Laboratories Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Graham Number 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 0.00 0.00 183.57 374.15 284.35

MEX:SLAB vs CRUS, VSH, QRVO: Graham Number Comparison

For the Semiconductors subindustry, Silicon Laboratories's Price-to-Graham-Number, along with its competitors' market caps and Price-to-Graham-Number 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.


Silicon Laboratories Price-to-Graham-Number vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Silicon Laboratories's Price-to-Graham-Number distribution charts can be found below:

* The bar in red indicates where Silicon Laboratories's Price-to-Graham-Number falls into.


MEX:SLAB
79GF Score
Silicon Laboratories Inc MEX:SLAB
Graham Number is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Silicon Laboratories Graham Number Calculation

Graham Number is a concept based on Ben Graham's conservative valuation of companies.

Silicon Laboratories's Graham Number for the fiscal year that ended in Dec. 2025 is calculated as

Graham Number
=sqrt of (22.5* Tangible Book per Share *EPS without NRI)
=sqrt of (22.5*379.674*16.565)
=376.18

Silicon Laboratories's Graham Number for the quarter that ended in Mar. 2026 is calculated as

Graham Number
=sqrt of (22.5*Tangible Book per Share*EPS without NRI (TTM))
=sqrt of (22.5*383.599*9.368)
=284.35

* 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 Graham Number →
What does a Graham Number of MXN284.35 mean?
Silicon Laboratories (MEX:SLAB) has a Graham Number of MXN284.35 as of Mar. 2026. The Graham Number values a company based on its per-share earnings and book value. View historical data on Silicon Laboratories and its competitors. This is 7324% above median its historical median of 3.83. Over the past decade, Silicon Laboratories' Graham Number has ranged from 2.38 to 22.86. According to the industry distribution chart, Silicon Laboratories ranks #608 out of 659 companies in the Semiconductors industry, placing it in the top 92.3%.
Is Silicon Laboratories' Graham Number too high?
Silicon Laboratories' current Graham Number of MXN284.35 is 7324% above median its 10-year median of 3.83. Over the past 10 years, this metric has ranged from a low of 2.38 to a high of 22.86. Based on the distribution chart, Silicon Laboratories ranks #608 out of 659 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Silicon Laboratories has a GF Score™ of 79/100, reflecting its overall financial health beyond just this single metric.
How does Silicon Laboratories' Graham Number compare to CRUS and VSH?
According to the Semiconductors industry distribution chart, Silicon Laboratories ranks #608 out of 659 companies for Graham Number. This places Silicon Laboratories in the lower half of its industry. The industry median Graham Number is 3.00. Historically, Silicon Laboratories' own Graham Number has ranged from 2.38 to 22.86 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Graham Number for a Semiconductors company?
The median Graham Number among Semiconductors companies is 3.00, based on 659 companies in the industry. Companies in the top quartile (top 25%) have a Graham Number significantly above this median, while those in the bottom quartile fall well below. However, Graham Number 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 Graham Number mean?
A high Graham Number can signal that a stock is expensive relative to its fundamentals. The Graham Number values a company based on its per-share earnings and book value. View historical data on Silicon Laboratories and its competitors. For the Semiconductors industry, the median Graham Number is 3.00 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Silicon Laboratories's current Graham Number is MXN284.35, which is 7324% above median its own 10-year median of 3.83. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Silicon Laboratories stock overvalued right now?
Silicon Laboratories (MEX:SLAB) has a current Graham Number of MXN284.35. The stock's GF Value™ is MXN2,553.48, compared to a current price of MXN3,536.71 — trading 38.5% above its estimated fair value. The current Graham Number is MXN284.35, which is 7324% above median its 10-year median of 3.83. Silicon Laboratories' overall GF Score™ is 79/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Graham Number calculated?
Graham Number is calculated from a company's financial statements. For Silicon Laboratories (MEX:SLAB), the current Graham Number is MXN284.35 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 Silicon Laboratories (MEX:SLAB) Overvalued in 2026?

Based on GuruFocus' analysis, Silicon Laboratories stock appears to be overvalued. The current stock price of MXN3,536.71 is trading 38.5% above its estimated GF Value™ of MXN2,553.48.

Key valuation signals for MEX:SLAB:

  • Graham Number: MXN284.35 (7324% above median its 10-year median of 3.83)
  • GF Value™: MXN2,553.48 vs. price of MXN3,536.71 (38.5% above fair value)
  • GF Score™: 79/100 with 5 warning signs

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


Silicon Laboratories Business Description

Address 400 West Cesar Chavez, Austin, TX, USA, 78701
Silicon Laboratories Inc Inc is a provider of secure, intelligent wireless technology for a more connected world. The company's integrated hardware and software platform, intuitive development tools, industry ecosystem, and robust support help customers build industrial, commercial, home, and life applications. Company make it easy for developers to solve complex wireless challenges throughout the product lifecycle and get to market quickly with solutions that transform industries, grow economies, and improve lives. Company operates in USA, China, Taiwan and Rest of World, with maximum revenue from rest of the world.
79GF Score

Get the complete analysis for MEX:SLAB

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

MXN3,536.71
Price
MXN2,553.48
GF Value