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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.
As of today (2026-08-17), the stock price of Banco GNB Peru is S/.0.00. Banco GNB Peru's graham number for the quarter that ended in Dec. 2025 was S/.1.77. Therefore, Banco GNB Peru's Price to Graham Number ratio for today is 0.00.
The historical rank and industry rank for Banco GNB Peru's Graham Number or its related term are showing as below:
LIM:GNBC1's Price-to-Graham-Number is not ranked *
in the Banks industry.
Industry Median: 0.81 * 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.
Banco GNB Peru (LIM:GNBC1) 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.
Banco GNB Peru's Price to Graham number Ratio for today is calculated as
Price to Graham number
=
Share Price (Today)
/
Graham number (Q: Dec. 2025 )
=
0.00
/
1.77
=
0.00
* 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.
Banco GNB Peru Graham Number Related Terms
Banco GNB Peru Graham Number Historical Data
* Premium members only.
The historical data trend for Banco GNB Peru'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.
Banco GNB Peru Graham Number Competitor Comparison
For the Banks - Regional subindustry, Banco GNB Peru'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.
Banco GNB Peru Price-to-Graham-Number vs Banks Industry
For the Banks industry and Financial Services sector, Banco GNB Peru's Price-to-Graham-Number distribution charts can be found below:
* The bar in red indicates where Banco GNB Peru'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.
Banco GNB Peru (LIM:GNBC1) has a Graham Number of S/.1.77 as of Dec. 2025. The Graham Number values a company based on its per-share earnings and book value. View historical data on Banco GNB Peru and its competitors.
Is Banco GNB Peru's Graham Number too high?
Banco GNB Peru's current Graham Number is S/.1.77.
How does Banco GNB Peru's Graham Number compare to competitors?
Banco GNB Peru's Graham Number of S/.1.77 can be compared against companies in the Banks industry. The industry median Graham Number is 0.81. 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 Banks company?
The median Graham Number among Banks companies is 0.81, based on 1,431 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 Banco GNB Peru and its competitors. For the Banks industry, the median Graham Number is 0.81 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Banco GNB Peru's current Graham Number is S/.1.77. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Banco GNB Peru stock overvalued right now?
Banco GNB Peru (LIM:GNBC1) has a current Graham Number of S/.1.77. The current Graham Number is S/.1.77. 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 Banco GNB Peru (LIM:GNBC1), the current Graham Number is S/.1.77 as of Dec. 2025. 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.
Banco GNB Peru SA provides personal and business banking products and services. The company's products and services include mortgage savings, salary accounts, deposits, personal loans, vehicle credits, credit cards, and insurance products, among others.
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