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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 Bank of New York Mellon's Graham Number or its related term are showing as below:
MEX:BK'
s Price-to-Graham-Number Range Over the Past 10 Years
Min: 0.79 Med: 1.25 Max: 2.17
Current: 2.17
During the past 13 years, the highest Price to Graham Number ratio of Bank of New York Mellon was 2.17. The lowest was 0.79. And the median was 1.25.
MEX:BK's Price-to-Graham-Number is ranked worse than 96.78% of 1430
companies
in the Banks industry
Industry Median: 0.805
vs MEX:BK: 2.17
Graham Number is a combination of asset valuation and earnings power valuation. It is a very conservative way of valuing a stock.
Bank of New York Mellon (MEX:BK) 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.
Bank of New York Mellon's Price to Graham number Ratio for today is calculated as
Price to Graham number
=
Share Price (Today)
/
Graham number (Q: Mar. 2026 )
=
2366.00
/
1,354.91
=
1.75
* 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.
Bank of New York Mellon Graham Number Related Terms
Bank of New York Mellon 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.
For the Banks - Diversified subindustry, Bank of New York Mellon'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.
Bank of New York Mellon Price-to-Graham-Number vs Banks Industry
For the Banks industry and Financial Services sector, Bank of New York Mellon's Price-to-Graham-Number distribution charts can be found below:
* The bar in red indicates where Bank of New York Mellon'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.
Bank of New York Mellon (MEX:BK) has a Graham Number of MXN1,326.84 as of Mar. 2026. The Graham Number values a company based on its per-share earnings and book value. View historical data on Bank of New York Mellon and its competitors. This is 106047% above median its historical median of 1.25. Over the past decade, Bank of New York Mellon's Graham Number has ranged from 0.79 to 2.17. According to the industry distribution chart, Bank of New York Mellon ranks #1384 out of 1430 companies in the Banks industry, placing it in the top 96.8%.
Is Bank of New York Mellon's Graham Number too high?
Bank of New York Mellon's current Graham Number of MXN1,326.84 is 106047% above median its 10-year median of 1.25. Over the past 10 years, this metric has ranged from a low of 0.79 to a high of 2.17. Based on the distribution chart, Bank of New York Mellon ranks #1384 out of 1430 companies in the Banks industry, which is in the bottom quartile relative to peers. Overall, Bank of New York Mellon has a GF Score™ of 71/100, reflecting its overall financial health beyond just this single metric.
How does Bank of New York Mellon's Graham Number compare to NTB and FRBT?
According to the Banks industry distribution chart, Bank of New York Mellon ranks #1384 out of 1430 companies for Graham Number. This places Bank of New York Mellon in the lower half of its industry. The industry median Graham Number is 0.81. Historically, Bank of New York Mellon's own Graham Number has ranged from 0.79 to 2.17 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 Banks company?
The median Graham Number among Banks companies is 0.81, based on 1,430 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 Bank of New York Mellon 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. Bank of New York Mellon's current Graham Number is MXN1,326.84, which is 106047% above median its own 10-year median of 1.25. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Bank of New York Mellon stock overvalued right now?
Bank of New York Mellon (MEX:BK) has a current Graham Number of MXN1,326.84. The stock's GF Value™ is MXN1,428.74, compared to a current price of MXN2,366.00 — trading 65.6% above its estimated fair value. The current Graham Number is MXN1,326.84, which is 106047% above median its 10-year median of 1.25. Bank of New York Mellon's overall GF Score™ is 71/100 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 Bank of New York Mellon (MEX:BK), the current Graham Number is MXN1,326.84 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 Bank of New York Mellon (MEX:BK) Overvalued in 2026?
Based on GuruFocus' analysis, Bank of New York Mellon stock appears to be overvalued.
The current stock price of MXN2,366.00 is trading 65.6% above its estimated GF Value™ of MXN1,428.74.
Key valuation signals for MEX:BK:
Graham Number: MXN1,326.84 (106047% above median its 10-year median of 1.25)
GF Value™: MXN1,428.74 vs. price of MXN2,366.00 (65.6% above fair value)
No single metric tells the full story. See the MEX:BK stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Bank of New York Mellon is a global investment company involved in managing and servicing financial assets throughout the investment lifecycle. The bank provides financial services for institutions, corporations, and individual investors, delivering investment management and services in 35 countries and more than 100 markets. BNY is the largest global custody bank in the world, with $59.3 trillion in under custody or administration (as of December 2025), and can act as a single point of contact for clients looking to create, trade, hold, manage, service, distribute, or restructure investments. BNY's asset-management division manages about $2.2 trillion in assets.
71GF Score
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