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Sanko CoTSE:6964 +0.72%81 Graham Number is 円1,644.46 as of Mar. 2026, which is 100% below its 10-year median of 0.38. GuruFocus rates TSE:6964 with a GF Score™ of 81/100 and a GF Value™ of 円633.26 (Fairly Valued). The stock has 7 warning signs investors should review. Among 1,651 Hardware companies, Sanko Co ranks better than 95.76% 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 (2026-08-20), the stock price of Sanko Co is 円699.00. Sanko Co's graham number for the quarter that ended in Mar. 2026 was 円1,644.46. Therefore, Sanko Co's Price to Graham Number ratio for today is 0.38.
The historical rank and industry rank for Sanko Co's Graham Number or its related term are showing as below:
TSE:6964'
s Price-to-Graham-Number Range Over the Past 10 Years
Min: 0.31 Med: 0.38 Max: 0.44
Current: 0.38
During the past 13 years, the highest Price to Graham Number ratio of Sanko Co was 0.44. The lowest was 0.31. And the median was 0.38.
TSE:6964's Price-to-Graham-Number is ranked better than 95.76% of 1651
companies
in the Hardware industry
Industry Median: 1.81
vs TSE:6964: 0.38
Graham Number is a combination of asset valuation and earnings power valuation. It is a very conservative way of valuing a stock.
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.
Sanko Co's Price to Graham number Ratio for today is calculated as
Price to Graham number
=
Share Price (Today)
/
Graham number (Q: Mar. 2026 )
=
699.00
/
1,833.76
=
0.38
* 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.
Sanko Co Graham Number Related Terms
Sanko Co Graham Number Historical Data
* Premium members only.
The historical data trend for Sanko Co'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.
TSE:6964 vs APH, GLW, TEL: Graham Number Comparison
For the Electronic Components subindustry, Sanko Co'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.
Sanko Co Price-to-Graham-Number vs Hardware Industry
For the Hardware industry and Technology sector, Sanko Co's Price-to-Graham-Number distribution charts can be found below:
* The bar in red indicates where Sanko Co'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.
Sanko Co (TSE:6964) has a Graham Number of 円1,644.46 as of Mar. 2026. The Graham Number values a company based on its per-share earnings and book value. View historical data on Sanko Co and its competitors. This is 432653% above median its historical median of 0.38. Over the past decade, Sanko Co's Graham Number has ranged from 0.31 to 0.44. According to the industry distribution chart, Sanko Co ranks #70 out of 1651 companies in the Hardware industry, placing it in the top 4.2%.
Is Sanko Co's Graham Number too high?
Sanko Co's current Graham Number of 円1,644.46 is 432653% above median its 10-year median of 0.38. Over the past 10 years, this metric has ranged from a low of 0.31 to a high of 0.44. Based on the distribution chart, Sanko Co ranks #70 out of 1651 companies in the Hardware industry, which is in the top quartile — a strong position relative to peers. Overall, Sanko Co has a GF Score™ of 81/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Sanko Co's Graham Number compare to APH and GLW?
According to the Hardware industry distribution chart, Sanko Co ranks #70 out of 1651 companies for Graham Number. This places Sanko Co in the top 4% of its industry — outperforming the majority of peers. The industry median Graham Number is 1.81. Historically, Sanko Co's own Graham Number has ranged from 0.31 to 0.44 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 Hardware company?
The median Graham Number among Hardware companies is 1.81, based on 1,651 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 Sanko Co and its competitors. For the Hardware industry, the median Graham Number is 1.81 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sanko Co's current Graham Number is 円1,644.46, which is 432653% above median its own 10-year median of 0.38. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sanko Co stock overvalued right now?
Based on GuruFocus' analysis, Sanko Co (TSE:6964) is currently considered Fairly Valued. The stock's GF Value™ is 円633.26, compared to a current price of 円699.00 — trading 10.4% above its estimated fair value. The current Graham Number is 円1,644.46, which is 432653% above median its 10-year median of 0.38. Sanko Co's overall GF Score™ is 81/100 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 Sanko Co (TSE:6964), the current Graham Number is 円1,644.46 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 Sanko Co (TSE:6964) Overvalued in 2026?
Based on GuruFocus' analysis, Sanko Co stock appears to be overvalued.
The current stock price of 円699.00 is trading 10.4% above its estimated GF Value™ of 円633.26.
GuruFocus considers Sanko Co to be Fairly Valued.
Key valuation signals for TSE:6964:
Graham Number: 円1,644.46 (432653% above median its 10-year median of 0.38)
GF Value™: 円633.26 vs. price of 円699.00 (10.4% above fair value)
No single metric tells the full story. See the TSE:6964 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Sanko Co Ltd is engaged in the manufacturing and selling of press products, mechatronics products, and plastic products related to automobile-related products, office equipment-related products, and digital home appliances. The company's product offerings include battery terminals, driver airbag parts, axis hinges, passenger seat airbag parts, inverter terminal blocks, and others.
81GF Score
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