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Ryoyu Systems CoTSE:4685 +0.72%78 PE Ratio (TTM) is 9.60 as of Jul. 16, 2026, which is 20% above its 10-year median of 8.00. GuruFocus rates TSE:4685 with a GF Score™ of 78/100 and a GF Value™ of 円2,640.29 (Modestly Overvalued). The stock has 2 warning signs investors should review. Among 423 Conglomerates companies, Ryoyu Systems Co ranks better than 68.79% 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 (2026-07-16), Ryoyu Systems Co's share price is
円2944.00.
Ryoyu Systems Co's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Mar. 2026 was 円306.66. Therefore, Ryoyu Systems Co's PE Ratio (TTM) for today is 9.60.
Good Sign:
Ryoyu Systems Co Ltd stock PE Ratio (=9.55) is close to 2-year low of 8.64.
The historical rank and industry rank for Ryoyu Systems Co's PE Ratio (TTM) or its related term are showing as below:
TSE:4685'
s PE Ratio (TTM) Range Over the Past 10 Years
Min: 4.69 Med: 8 Max: 20.12
Current: 9.6
During the past 13 years, the highest PE Ratio (TTM) of Ryoyu Systems Co was 20.12. The lowest was 4.69. And the median was 8.00.
TSE:4685's PE Ratio (TTM) is ranked better than 68.79% of 423
companies
in the Conglomerates industry
Industry Median: 13.73
vs TSE:4685: 9.60
During the past 12 months, Ryoyu Systems Co's average EPS without NRIGrowth Rate was 14.00% per year.
During the past 3 years, the average EPS without NRIGrowth Rate was 28.00% per year.
During the past 5 years, the average EPS without NRIGrowth Rate was 23.00% per year.
During the past 10 years, the average EPS without NRIGrowth Rate was 13.50% per year.
During the past 13 years, Ryoyu Systems Co's highest 3-Year average EPS without NRI Growth Rate was 28.50% per year. The lowest was -16.90% per year. And the median was 4.05% per year.
Ryoyu Systems Co's EPS (Basic) for the
six
months ended in Mar. 2026 was 円181.81.
Its EPS (Basic) for the trailing twelve months (TTM) ended in Mar. 2026 was 円306.66.
Ryoyu Systems Co (TSE:4685) 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).
Ryoyu Systems Co PE Ratio (TTM) Related Terms
Ryoyu Systems Co PE Ratio (TTM) Historical Data
* Premium members only.
The historical data trend for Ryoyu Systems 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, Ryoyu Systems 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.
Ryoyu Systems Co PE Ratio (TTM) vs Conglomerates Industry
For the Conglomerates industry and Industrials sector, Ryoyu Systems Co's PE Ratio (TTM) distribution charts can be found below:
* The bar in red indicates where Ryoyu Systems 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.
Ryoyu Systems Co's Share Price of today is 円2944.00.
For company reported semi-annually, Ryoyu Systems Co's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Mar. 2026 adds up the semi-annually data reported by the company within the most recent 12 months, which was 円306.66.
* 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.
Ryoyu Systems Co (TSE:4685) has a PE Ratio (TTM) of 9.60 as of Jul. 16, 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 Ryoyu Systems Co and its competitors. This is 20% above median its historical median of 8.00. Over the past decade, Ryoyu Systems Co's PE Ratio (TTM) has ranged from 4.69 to 20.12. According to the industry distribution chart, Ryoyu Systems Co ranks #132 out of 423 companies in the Conglomerates industry, placing it in the top 31.2%.
Is Ryoyu Systems Co's PE Ratio (TTM) too high?
Ryoyu Systems Co's current PE Ratio (TTM) of 9.60 is 20% above median its 10-year median of 8.00. Over the past 10 years, this metric has ranged from a low of 4.69 to a high of 20.12. The Conglomerates industry median PE Ratio (TTM) is 13.73. Ryoyu Systems Co's value of 9.60 is 30.1% below this industry median. Based on the distribution chart, Ryoyu Systems Co ranks #132 out of 423 companies in the Conglomerates industry, which is above the industry midpoint. Overall, Ryoyu Systems Co has a GF Score™ of 78/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Ryoyu Systems Co's PE Ratio (TTM) compare to HON and MMM?
According to the Conglomerates industry distribution chart, Ryoyu Systems Co ranks #132 out of 423 companies for PE Ratio (TTM). This puts Ryoyu Systems Co in the upper half of its industry. The industry median PE Ratio (TTM) is 13.73. Ryoyu Systems Co's value of 9.60 is 30.1% below this benchmark. Historically, Ryoyu Systems Co's own PE Ratio (TTM) has ranged from 4.69 to 20.12 over the past decade. While the company's 10-year median is 8.00 vs. the industry median of 13.73, Ryoyu Systems 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 13.73, based on 423 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. Ryoyu Systems Co's current PE Ratio (TTM) of 9.60 is 30.1% 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 Ryoyu Systems Co and its competitors. For the Conglomerates industry, the median PE Ratio (TTM) is 13.73 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Ryoyu Systems Co's current PE Ratio (TTM) is 9.60, which is 20% above median its own 10-year median of 8.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ryoyu Systems Co stock overvalued right now?
Based on GuruFocus' analysis, Ryoyu Systems Co (TSE:4685) is currently considered Modestly Overvalued. The stock's GF Value™ is 円2,640.29, compared to a current price of 円2,944.00 — trading 11.5% above its estimated fair value. The current PE Ratio (TTM) is 9.60, which is 20% above median its 10-year median of 8.00 and 30.1% below the Conglomerates industry median of 13.73. Ryoyu Systems Co's overall GF Score™ is 78/100 with 2 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 Ryoyu Systems Co (TSE:4685), the current PE Ratio (TTM) is 9.60 as of Jul. 16, 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 Ryoyu Systems Co (TSE:4685) Overvalued in 2026?
Based on GuruFocus' analysis, Ryoyu Systems Co stock appears to be overvalued.
The current stock price of 円2,944.00 is trading 11.5% above its estimated GF Value™ of 円2,640.29.
GuruFocus considers Ryoyu Systems Co to be Modestly Overvalued.
Key valuation signals for TSE:4685:
PE Ratio (TTM): 9.60 (20% above median its 10-year median of 8.00)
GF Value™: 円2,640.29 vs. price of 円2,944.00 (11.5% above fair value)
Industry Position: 30.1% below the Conglomerates median (#132 of 423)
No single metric tells the full story. See the TSE:4685 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Ryoyu Systems Co Ltd is an information services providing company. The company is engaged in design, development, operation, and maintenance of information and communication systems, sales of equipment related to information and communication systems, design, analysis, and simulation of industrial products, and various information processing services using information and communication systems.
78GF Score
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PE Ratio (TTM) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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