Guardant Health (MEX:GH) Graham Number: MXNN/A (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:GH Guardant Health Inc MEX:GH
13 GF Score
Price MXN2,590.00
GF Value MXN1,049.09
Valuation Significantly Overvalued
! 3 Warning Signs
View Full Analysis

What is Guardant Health Graham Number?

Guardant Health MEX:GH 13 Graham Number is MXNN/A as of Jun. 2026. GuruFocus rates MEX:GH with a GF Score™ of 13/100 and a GF Value™ of MXN1,049.09 (Significantly Overvalued). The stock has 3 warning signs investors should review. Among 71 Medical Diagnostics & Research companies, Guardant Health ranks worse than 1408449.3% 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 (2026-07-31), the stock price of Guardant Health is MXN2590.00. Guardant Health's graham number for the quarter that ended in Jun. 2026 was MXNN/A. Therefore, Guardant Health's Price to Graham Number ratio for today is N/A.

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

MEX:GH's Price-to-Graham-Number is not ranked *
in the Medical Diagnostics & Research industry.
Industry Median: 2.48
* Ranked among companies with meaningful Price-to-Graham-Number only.

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


Guardant Health  (MEX:GH) 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.

Guardant Health's Price to Graham number Ratio for today is calculated as

Price to Graham number=Share Price (Today)/Graham number (Q: Jun. 2026 )
=2590.00/N/A
=N/A

* 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.


Guardant Health Graham Number Related Terms


Guardant Health Graham Number Historical Data

* Premium members only.

The historical data trend for Guardant Health'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.

Guardant Health Graham Number Chart

Guardant Health 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 0.00 0.00 0.00 0.00

Guardant Health Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 0.00 0.00 0.00

MEX:GH vs MEDP, LH, DGX: Graham Number Comparison

For the Diagnostics & Research subindustry, Guardant Health'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.


Guardant Health Price-to-Graham-Number vs Medical Diagnostics & Research Industry

For the Medical Diagnostics & Research industry and Healthcare sector, Guardant Health's Price-to-Graham-Number distribution charts can be found below:

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


MEX:GH
13GF Score
Guardant Health Inc MEX:GH
Graham Number is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Guardant Health Graham Number Calculation

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

Guardant Health'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*-27.909*-32.77)
=N/A

Guardant Health's Graham Number for the quarter that ended in Jun. 2026 is calculated as

Graham Number
=sqrt of (22.5*Tangible Book per Share*EPS without NRI (TTM))
=sqrt of (22.5*-42.733*-39.976)
=N/A

* 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 MXNN/A mean?
Guardant Health (MEX:GH) has a Graham Number of MXNN/A as of Jun. 2026. The Graham Number values a company based on its per-share earnings and book value. View historical data on Guardant Health and its competitors. According to the industry distribution chart, Guardant Health ranks #999999 out of 71 companies in the Medical Diagnostics & Research industry.
Is Guardant Health's Graham Number too high?
Guardant Health's current Graham Number is MXNN/A. Based on the distribution chart, Guardant Health ranks #999999 out of 71 companies in the Medical Diagnostics & Research industry, which is in the bottom quartile relative to peers. Overall, Guardant Health has a GF Score™ of 13/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Guardant Health's Graham Number compare to MEDP and LH?
According to the Medical Diagnostics & Research industry distribution chart, Guardant Health ranks #999999 out of 71 companies for Graham Number. This places Guardant Health in the lower half of its industry. The industry median Graham Number is 2.48. 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 Medical Diagnostics & Research company?
The median Graham Number among Medical Diagnostics & Research companies is 2.48, based on 71 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 Guardant Health and its competitors. For the Medical Diagnostics & Research industry, the median Graham Number is 2.48 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Guardant Health's current Graham Number is MXNN/A. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Guardant Health stock overvalued right now?
Based on GuruFocus' analysis, Guardant Health (MEX:GH) is currently considered Significantly Overvalued. The stock's GF Value™ is MXN1,049.09, compared to a current price of MXN2,590.00 — trading 146.9% above its estimated fair value. The current Graham Number is MXNN/A. Guardant Health's overall GF Score™ is 13/100 with 3 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 Guardant Health (MEX:GH), the current Graham Number is MXNN/A 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 Guardant Health (MEX:GH) Overvalued in 2026?

Based on GuruFocus' analysis, Guardant Health stock appears to be overvalued. The current stock price of MXN2,590.00 is trading 146.9% above its estimated GF Value™ of MXN1,049.09. GuruFocus considers Guardant Health to be Significantly Overvalued.

Key valuation signals for MEX:GH:

  • Graham Number: MXNN/A
  • GF Value™: MXN1,049.09 vs. price of MXN2,590.00 (146.9% above fair value)
  • GF Score™: 13/100 with 3 warning signs

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


Guardant Health Business Description

Other Exchanges GH:USA1GH:Italy5GH:Germany
Address 3100 Hanover Street, Palo Alto, CA, USA, 94304
Guardant Health, based in Redwood City, California, is a leader in liquid-based cancer tests for clinical and research use. The company's main franchises are Guardant360 for genomic profiling of tumors, Reveal for molecular residual disease testing, and Shield for colorectal cancer screening. Additionally, Guardant offers research development services such as regulatory approval consultancy and clinical trial referrals.
13GF Score

Get the complete analysis for MEX:GH

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

MXN2,590.00
Price
MXN1,049.09
GF Value