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Tamagawa Holdings CoTSE:6838 -6.47%56 PE Ratio (TTM) is 4.86 as of Jul. 20, 2026, which is 87% below its 10-year median of 36.66. GuruFocus rates TSE:6838 with a GF Score™ of 56/100 and a GF Value™ of 円1,079.85 (Modestly Overvalued). The stock has 5 warning signs investors should review. Among 420 Conglomerates companies, Tamagawa Holdings Co ranks better than 90.71% on this metric.
The PE Ratio (TTM), or Price-to-Earnings ratio, or P/E Ratio, is a financial ratio used to compare a company's market price to its Earnings per Share (Diluted). As of today (2026-07-20), Tamagawa Holdings Co's share price is
円1344.00.
Tamagawa Holdings Co's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Apr. 2026 was 円276.45. Therefore, Tamagawa Holdings Co's PE Ratio (TTM) for today is 4.86.
The historical rank and industry rank for Tamagawa Holdings Co's PE Ratio (TTM) or its related term are showing as below:
TSE:6838'
s PE Ratio (TTM) Range Over the Past 10 Years
Min: 4.86 Med: 36.66 Max: 130.83
Current: 4.86
During the past 13 years, the highest PE Ratio (TTM) of Tamagawa Holdings Co was 130.83. The lowest was 4.86. And the median was 36.66.
TSE:6838's PE Ratio (TTM) is ranked better than 90.71% of 420
companies
in the Conglomerates industry
Industry Median: 13.5
vs TSE:6838: 4.86
Tamagawa Holdings Co's EPS (Basic) for the
six
months ended in Apr. 2026 was 円253.57.
Its EPS (Basic) for the trailing twelve months (TTM) ended in Apr. 2026 was 円285.10.
Tamagawa Holdings Co (TSE:6838) PE Ratio (TTM) Explanation
The PE Ratio (TTM) can be viewed as the number of years it takes for the company to earn back the price you pay for the stock. For example, if a company earns $2 a share per year, and the stock is traded at $30, the PE Ratio (TTM) is 15. Therefore it takes 15 years for the company to earn back the $30 you paid for its stock, assuming the earnings stays constant over the next 15 years.
In real business, earnings never stay constant. If a company can grow its earnings, it takes fewer years for the company to earn back the price you pay for the stock. If a company's earnings decline it takes more years. As a shareholder, you want the company to earn back the price you pay as soon as possible. Therefore, lower P/E stocks are more attractive than higher P/E stocks so long as the PE Ratio (TTM) is positive. Also for stocks with the same PE Ratio (TTM), the one with faster growth business is more attractive.
If a company loses money, the PE Ratio (TTM) becomes meaningless.
To compare stocks with different growth rates, Peter Lynch invented a ratio called PEG Ratio. PEG Ratio is defined as the PE Ratio (TTM) divided by the growth ratio. He thinks a company with a PE Ratio (TTM) equal to its growth rate is fairly valued. Still he said he would rather buy a company growing 20% a year with a PE Ratio (TTM) of 20, instead of a company growing 10% a year with a PE Ratio (TTM) of 10.
Because the PE Ratio (TTM) measures how long it takes to earn back the price you pay, the PE Ratio (TTM) can be applied to the stocks across different industries. That is why it is the one of the most important and widely used indicators for the valuation of stocks.
Investors need to be aware that the PE Ratio (TTM) can be misleading a lot of times, especially when the underlying business is cyclical and unpredictable. As Peter Lynch pointed out, cyclical businesses have higher profit margins at the peaks of the business cycles. Their earnings are high and PE Ratio (TTM)s are artificially low. It is usually a bad idea to buy a cyclical business when the PE Ratio (TTM) is low. A better ratio to identify the time to buy a cyclical businesses is the PS Ratio .
PE Ratio (TTM) can also be affected by non-recurring-items such as the sale of part of businesses. This may increase for the current year or quarter dramatically. But it cannot be repeated over and over. Therefore PE Ratio without NRI is a more accurate indication of valuation than PE Ratio (TTM).
Tamagawa Holdings Co PE Ratio (TTM) Related Terms
Tamagawa Holdings Co PE Ratio (TTM) Historical Data
* Premium members only.
The historical data trend for Tamagawa Holdings Co's PE Ratio (TTM) 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.
For the Conglomerates subindustry, Tamagawa Holdings Co's PE Ratio (TTM), along with its competitors' market caps and PE Ratio (TTM) 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.
Tamagawa Holdings Co PE Ratio (TTM) vs Conglomerates Industry
For the Conglomerates industry and Industrials sector, Tamagawa Holdings Co's PE Ratio (TTM) distribution charts can be found below:
* The bar in red indicates where Tamagawa Holdings Co's PE Ratio (TTM) falls into.
The PE Ratio (TTM), or Price-to-Earnings ratio, or P/E Ratio, is a financial ratio used to compare a company's market price to its Earnings per Share (Diluted). It is the most widely used ratio in the valuation of stocks.
Tamagawa Holdings Co's Share Price of today is 円1344.00.
For company reported semi-annually, Tamagawa Holdings Co's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Apr. 2026 adds up the semi-annually data reported by the company within the most recent 12 months, which was 円276.45.
* 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.
It can also be calculated from the numbers for the whole company:
There are at least three kinds of PE Ratio (TTM)s used by different investors. They are Trailing Twelve Month PE Ratio (TTM) or PE Ratio (TTM) (TTM), Forward PE Ratio, or PE Ratio without NRI. A new PE Ratio (TTM) based on inflation-adjusted normalized PE Ratio (TTM) is called Shiller PE Ratio, after Yale professor Robert Shiller.
In the calculation of PE Ratio (TTM), the earnings per share used are the earnings per share over the past 12 months. For Forward PE Ratio, the earnings are the expected earnings for the next twelve months. In the case of PE Ratio without NRI, the reported earnings less the non-recurring items are used.
For Shiller PE Ratio, the earnings of the past 10 years are inflation-adjusted and averaged. Since it looks at the average over the last 10 years, Shiller PE Ratio is also called PE10.
Tamagawa Holdings Co (TSE:6838) has a PE Ratio (TTM) of 4.86 as of Jul. 20, 2026. Trailing 12-month P/E ratio is the ratio of share price to a company's trailing 12-month earnings per share. View historical data on Tamagawa Holdings Co and its competitors. This is 87% below median its historical median of 36.66. Over the past decade, Tamagawa Holdings Co's PE Ratio (TTM) has ranged from 4.86 to 130.83. According to the industry distribution chart, Tamagawa Holdings Co ranks #39 out of 420 companies in the Conglomerates industry, placing it in the top 9.3%.
Is Tamagawa Holdings Co's PE Ratio (TTM) too high?
Tamagawa Holdings Co's current PE Ratio (TTM) of 4.86 is 87% below median its 10-year median of 36.66. Over the past 10 years, this metric has ranged from a low of 4.86 to a high of 130.83. The Conglomerates industry median PE Ratio (TTM) is 13.50. Tamagawa Holdings Co's value of 4.86 is 64% below this industry median. Based on the distribution chart, Tamagawa Holdings Co ranks #39 out of 420 companies in the Conglomerates industry, which is in the top quartile — a strong position relative to peers. Overall, Tamagawa Holdings Co has a GF Score™ of 56/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Tamagawa Holdings Co's PE Ratio (TTM) compare to HON and MMM?
According to the Conglomerates industry distribution chart, Tamagawa Holdings Co ranks #39 out of 420 companies for PE Ratio (TTM). This places Tamagawa Holdings Co in the top 9% of its industry — outperforming the majority of peers. The industry median PE Ratio (TTM) is 13.50. Tamagawa Holdings Co's value of 4.86 is 64% below this benchmark. Historically, Tamagawa Holdings Co's own PE Ratio (TTM) has ranged from 4.86 to 130.83 over the past decade. While the company's 10-year median is 36.66 vs. the industry median of 13.50, Tamagawa Holdings Co has consistently been below the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good PE Ratio (TTM) for a Conglomerates company?
The median PE Ratio (TTM) among Conglomerates companies is 13.50, based on 420 companies in the industry. Companies in the top quartile (top 25%) have a PE Ratio (TTM) significantly above this median, while those in the bottom quartile fall well below. However, PE Ratio (TTM) should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Tamagawa Holdings Co's current PE Ratio (TTM) of 4.86 is 64% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high PE Ratio (TTM) mean?
A high PE Ratio (TTM) can signal that a stock is expensive relative to its fundamentals. Trailing 12-month P/E ratio is the ratio of share price to a company's trailing 12-month earnings per share. View historical data on Tamagawa Holdings Co and its competitors. For the Conglomerates industry, the median PE Ratio (TTM) is 13.50 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Tamagawa Holdings Co's current PE Ratio (TTM) is 4.86, which is 87% below median its own 10-year median of 36.66. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tamagawa Holdings Co stock overvalued right now?
Based on GuruFocus' analysis, Tamagawa Holdings Co (TSE:6838) is currently considered Modestly Overvalued. The stock's GF Value™ is 円1,079.85, compared to a current price of 円1,344.00 — trading 24.5% above its estimated fair value. The current PE Ratio (TTM) is 4.86, which is 87% below median its 10-year median of 36.66 and 64% below the Conglomerates industry median of 13.50. Tamagawa Holdings Co's overall GF Score™ is 56/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PE Ratio (TTM) calculated?
PE Ratio (TTM) is calculated from a company's financial statements. For Tamagawa Holdings Co (TSE:6838), the current PE Ratio (TTM) is 4.86 as of Jul. 20, 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 Tamagawa Holdings Co (TSE:6838) Overvalued in 2026?
Based on GuruFocus' analysis, Tamagawa Holdings Co stock appears to be overvalued.
The current stock price of 円1,344.00 is trading 24.5% above its estimated GF Value™ of 円1,079.85.
GuruFocus considers Tamagawa Holdings Co to be Modestly Overvalued.
Key valuation signals for TSE:6838:
PE Ratio (TTM): 4.86 (87% below median its 10-year median of 36.66)
GF Value™: 円1,079.85 vs. price of 円1,344.00 (24.5% above fair value)
Industry Position: 64% below the Conglomerates median (#39 of 420)
No single metric tells the full story. See the TSE:6838 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Tamagawa Holdings Co Ltd manufactures and sells electronics and telecommunications equipment. Its products include wireless equipment components such as amplifiers, attenuators, filters, distributors and frequency synthesizers. It is also operates in solar power stations including mega solar and geothermal power generation plant.
56GF Score
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