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Toyo Denki Seizo KKTSE:6505 +0.08%78 Graham Number is 円3,690.71 as of Feb. 2026, which is 100% below its 10-year median of 0.52. GuruFocus rates TSE:6505 with a GF Score™ of 78/100 and a GF Value™ of 円1,627.17 (Significantly Overvalued). The stock has 3 warning signs investors should review. Among 2,229 Industrial Products companies, Toyo Denki Seizo KK ranks better than 93.05% 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 (2026-08-23), the stock price of Toyo Denki Seizo KK is 円2390.00. Toyo Denki Seizo KK's graham number for the quarter that ended in Feb. 2026 was 円3,690.71. Therefore, Toyo Denki Seizo KK's Price to Graham Number ratio for today is 0.50.
The historical rank and industry rank for Toyo Denki Seizo KK's Graham Number or its related term are showing as below:
TSE:6505'
s Price-to-Graham-Number Range Over the Past 10 Years
Min: 0.35 Med: 0.52 Max: 1.17
Current: 0.51
During the past 13 years, the highest Price to Graham Number ratio of Toyo Denki Seizo KK was 1.17. The lowest was 0.35. And the median was 0.52.
TSE:6505's Price-to-Graham-Number is ranked better than 93.05% of 2229
companies
in the Industrial Products industry
Industry Median: 1.76
vs TSE:6505: 0.51
Graham Number is a combination of asset valuation and earnings power valuation. It is a very conservative way of valuing a stock.
Toyo Denki Seizo KK (TSE:6505) 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.
Toyo Denki Seizo KK's Price to Graham number Ratio for today is calculated as
Price to Graham number
=
Share Price (Today)
/
Graham number (Q: Feb. 2026 )
=
2390.00
/
4,757.30
=
0.50
* 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.
Toyo Denki Seizo KK Graham Number Related Terms
Toyo Denki Seizo KK Graham Number Historical Data
* Premium members only.
The historical data trend for Toyo Denki Seizo KK'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:6505 vs GEV, ETN, PH: Graham Number Comparison
For the Specialty Industrial Machinery subindustry, Toyo Denki Seizo KK'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.
Toyo Denki Seizo KK Price-to-Graham-Number vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Toyo Denki Seizo KK's Price-to-Graham-Number distribution charts can be found below:
* The bar in red indicates where Toyo Denki Seizo KK'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.
Toyo Denki Seizo KK (TSE:6505) has a Graham Number of 円3,690.71 as of Feb. 2026. The Graham Number values a company based on its per-share earnings and book value. View historical data on Toyo Denki Seizo KK and its competitors. This is 709652% above median its historical median of 0.52. Over the past decade, Toyo Denki Seizo KK's Graham Number has ranged from 0.35 to 1.17. According to the industry distribution chart, Toyo Denki Seizo KK ranks #155 out of 2229 companies in the Industrial Products industry, placing it in the top 7%.
Is Toyo Denki Seizo KK's Graham Number too high?
Toyo Denki Seizo KK's current Graham Number of 円3,690.71 is 709652% above median its 10-year median of 0.52. Over the past 10 years, this metric has ranged from a low of 0.35 to a high of 1.17. Based on the distribution chart, Toyo Denki Seizo KK ranks #155 out of 2229 companies in the Industrial Products industry, which is in the top quartile — a strong position relative to peers. Overall, Toyo Denki Seizo KK has a GF Score™ of 78/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Toyo Denki Seizo KK's Graham Number compare to GEV and ETN?
According to the Industrial Products industry distribution chart, Toyo Denki Seizo KK ranks #155 out of 2229 companies for Graham Number. This places Toyo Denki Seizo KK in the top 7% of its industry — outperforming the majority of peers. The industry median Graham Number is 1.76. Historically, Toyo Denki Seizo KK's own Graham Number has ranged from 0.35 to 1.17 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 an Industrial Products company?
The median Graham Number among Industrial Products companies is 1.76, based on 2,229 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 Toyo Denki Seizo KK and its competitors. For the Industrial Products industry, the median Graham Number is 1.76 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Toyo Denki Seizo KK's current Graham Number is 円3,690.71, which is 709652% above median its own 10-year median of 0.52. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Toyo Denki Seizo KK stock overvalued right now?
Based on GuruFocus' analysis, Toyo Denki Seizo KK (TSE:6505) is currently considered Significantly Overvalued. The stock's GF Value™ is 円1,627.17, compared to a current price of 円2,390.00 — trading 46.9% above its estimated fair value. The current Graham Number is 円3,690.71, which is 709652% above median its 10-year median of 0.52. Toyo Denki Seizo KK's overall GF Score™ is 78/100 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 Toyo Denki Seizo KK (TSE:6505), the current Graham Number is 円3,690.71 as of Feb. 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 Toyo Denki Seizo KK (TSE:6505) Overvalued in 2026?
Based on GuruFocus' analysis, Toyo Denki Seizo KK stock appears to be overvalued.
The current stock price of 円2,390.00 is trading 46.9% above its estimated GF Value™ of 円1,627.17.
GuruFocus considers Toyo Denki Seizo KK to be Significantly Overvalued.
Key valuation signals for TSE:6505:
Graham Number: 円3,690.71 (709652% above median its 10-year median of 0.52)
GF Value™: 円1,627.17 vs. price of 円2,390.00 (46.9% above fair value)
No single metric tells the full story. See the TSE:6505 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Toyo Denki Seizo KK operates in transportation business, industrial business, ICT solution business, and development center. In the transportation business, it is engaged in electrical equipment for railway vehicles. In the industrial business, the company develops industrial electrical equipment such as motors and inverters for production equipment machines. In the ICT solution business, it develops and manufactures station equipment and remote monitoring systems. At the Development Center, the group is working to expand new businesses and products.
78GF Score
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