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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.
The historical rank and industry rank for Regeneron Pharmaceuticals's Graham Number or its related term are showing as below:
MEX:REGN'
s Price-to-Graham-Number Range Over the Past 10 Years
Min: 1 Med: 1.83 Max: 4.49
Current: 1.48
During the past 13 years, the highest Price to Graham Number ratio of Regeneron Pharmaceuticals was 4.49. The lowest was 1.00. And the median was 1.83.
MEX:REGN's Price-to-Graham-Number is ranked better than 63.36% of 262
companies
in the Biotechnology industry
Industry Median: 1.865
vs MEX:REGN: 1.48
Graham Number is a combination of asset valuation and earnings power valuation. It is a very conservative way of valuing a stock.
Regeneron Pharmaceuticals (MEX:REGN) 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.
Regeneron Pharmaceuticals's Price to Graham number Ratio for today is calculated as
Price to Graham number
=
Share Price (Today)
/
Graham number (Q: Jun. 2026 )
=
14010.00
/
9,877.71
=
1.42
* 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.
Regeneron Pharmaceuticals Graham Number Related Terms
Regeneron Pharmaceuticals Graham Number Historical Data
* 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.
MEX:REGN vs RVMD, ALNY, ONC: Graham Number Comparison
For the Biotechnology subindustry, Regeneron Pharmaceuticals'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.
Regeneron Pharmaceuticals Price-to-Graham-Number vs Biotechnology Industry
For the Biotechnology industry and Healthcare sector, Regeneron Pharmaceuticals's Price-to-Graham-Number distribution charts can be found below:
* The bar in red indicates where Regeneron Pharmaceuticals's Price-to-Graham-Number 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.
Regeneron Pharmaceuticals (MEX:REGN) has a Graham Number of MXN9,877.71 as of Jun. 2026. The Graham Number values a company based on its per-share earnings and book value. View historical data on Regeneron Pharmaceuticals and its competitors. According to the industry distribution chart, Regeneron Pharmaceuticals ranks #96 out of 262 companies in the Biotechnology industry, placing it in the top 36.6%.
Is Regeneron Pharmaceuticals' Graham Number too high?
Regeneron Pharmaceuticals' current Graham Number is MXN9,877.71. Based on the distribution chart, Regeneron Pharmaceuticals ranks #96 out of 262 companies in the Biotechnology industry, which is above the industry midpoint. Overall, Regeneron Pharmaceuticals has a GF Score™ of 89/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Regeneron Pharmaceuticals' Graham Number compare to RVMD and ALNY?
According to the Biotechnology industry distribution chart, Regeneron Pharmaceuticals ranks #96 out of 262 companies for Graham Number. This puts Regeneron Pharmaceuticals in the upper half of its industry. The industry median Graham Number is 1.87. 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 Biotechnology company?
The median Graham Number among Biotechnology companies is 1.87, based on 262 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 Regeneron Pharmaceuticals and its competitors. For the Biotechnology industry, the median Graham Number is 1.87 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Regeneron Pharmaceuticals's current Graham Number is MXN9,877.71. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Regeneron Pharmaceuticals stock overvalued right now?
Based on GuruFocus' analysis, Regeneron Pharmaceuticals (MEX:REGN) is currently considered Fairly Valued. The stock's GF Value™ is MXN15,173.86, compared to a current price of MXN14,010.00 — trading 7.7% below its estimated fair value. The current Graham Number is MXN9,877.71. Regeneron Pharmaceuticals' overall GF Score™ is 89/100 with 7 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 Regeneron Pharmaceuticals (MEX:REGN), the current Graham Number is MXN9,877.71 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 Regeneron Pharmaceuticals (MEX:REGN) Overvalued in 2026?
Based on GuruFocus' analysis, Regeneron Pharmaceuticals stock appears to be undervalued.
The current stock price of MXN14,010.00 is trading 7.7% below its estimated GF Value™ of MXN15,173.86.
GuruFocus considers Regeneron Pharmaceuticals to be Fairly Valued.
Key valuation signals for MEX:REGN:
Graham Number: MXN9,877.71
GF Value™: MXN15,173.86 vs. price of MXN14,010.00 (7.7% below fair value)
No single metric tells the full story. See the MEX:REGN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Regeneron Pharmaceuticals discovers, develops, and commercializes products that fight eye disease, cardiovascular disease, cancer, and inflammation. The company has several marketed products, including low-dose Eylea and Eylea HD, approved for wet age-related macular degeneration and other eye diseases; Dupixent in immunology; Praluent for LDL cholesterol lowering; Libtayo in oncology; Kevzara in rheumatoid arthritis; and Lynozyfic for multiple myeloma. Regeneron has multiple partnerships and collaboration agreements, with Sanofi (Dupixent, others) and Bayer (Eylea) as its largest partners.
89GF Score
Get the complete analysis for MEX:REGN
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