JMACS Japan Co (TSE:5817) PE Ratio: 14.12 (As of Jul. 15, 2026) — 57% Below Median

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TSE:5817 JMACS Japan Co TSE:5817
61 GF Score
Price 円1,005.00
GF Value 円518.08
Valuation Significantly Overvalued
! 2 Warning Signs
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What is JMACS Japan Co PE Ratio?

JMACS Japan Co TSE:5817 +17.54% 61 PE Ratio is 14.12 as of Jul. 15, 2026, which is 57% below its 10-year median of 32.81. GuruFocus rates TSE:5817 with a GF Score™ of 61/100 and a GF Value™ of 円518.08 (Significantly Overvalued). The stock has 2 warning signs investors should review.

The PE Ratio, 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 (2026-07-15), JMACS Japan Co's share price is 円1005.00. JMACS Japan Co's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Feb. 2026 was 円71.19. Therefore, JMACS Japan Co's PE Ratio for today is 14.12.

Good Sign:

JMACS Japan Co stock PE Ratio (=12.01) is close to 3-year low of 11.76.

During the past 13 years, JMACS Japan Co's highest PE Ratio was 206.04. The lowest was 6.58. And the median was 32.81.

JMACS Japan Co's EPS (Diluted) for the six months ended in Feb. 2026 was 円38.69. Its EPS (Diluted) for the trailing twelve months (TTM) ended in Feb. 2026 was 円71.19.

As of today (2026-07-15), JMACS Japan Co's share price is 円1005.00. JMACS Japan Co's EPS without NRI for the trailing twelve months (TTM) ended in Feb. 2026 was 円71.19. Therefore, JMACS Japan Co's PE Ratio without NRI ratio for today is 14.12.

During the past 13 years, JMACS Japan Co's highest PE Ratio without NRI was 878.54. The lowest was 5.39. And the median was 21.81.

JMACS Japan Co's EPS without NRI for the six months ended in Feb. 2026 was 円38.69. Its EPS without NRI for the trailing twelve months (TTM) ended in Feb. 2026 was 円71.19.

During the past 12 months, JMACS Japan Co's average EPS without NRI Growth Rate was 201.50% per year. During the past 3 years, the average EPS without NRI Growth Rate was 12.60% per year. During the past 5 years, the average EPS without NRI Growth Rate was 85.70% per year.

During the past 13 years, JMACS Japan Co's highest 3-Year average EPS without NRI Growth Rate was 237.10% per year. The lowest was -99.60% per year. And the median was -7.95% per year.

JMACS Japan Co's EPS (Basic) for the six months ended in Feb. 2026 was 円38.69. Its EPS (Basic) for the trailing twelve months (TTM) ended in Feb. 2026 was 円71.19.

Back to Basics: PE Ratio


JMACS Japan Co  (TSE:5817) PE Ratio Explanation

The PE Ratio 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 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 is positive. Also for stocks with the same PE Ratio, the one with faster growth business is more attractive.

If a company loses money, the PE Ratio 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 divided by the growth ratio. He thinks a company with a PE Ratio 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 of 20, instead of a company growing 10% a year with a PE Ratio of 10.

Because the PE Ratio measures how long it takes to earn back the price you pay, the PE Ratio 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.

Similar to the PE Ratio without NRI or PS Ratio or Price-to-Operating-Cash-Flow or Price-to-Free-Cash-Flow , the PE Ratio measures the valuation based on the earning power of the company. This is where it is different from the PB Ratio , which measures the valuation based on the company's balance sheet.


Be Aware

Investors need to be aware that the PE Ratio 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 Ratios are artificially low. It is usually a bad idea to buy a cyclical business when the PE Ratio is low. A better ratio to identify the time to buy a cyclical businesses is the PS Ratio.

PE Ratio 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.


JMACS Japan Co PE Ratio Related Terms


JMACS Japan Co PE Ratio Historical Data

* Premium members only.

The historical data trend for JMACS Japan Co's PE Ratio 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.

JMACS Japan Co PE Ratio Chart

JMACS Japan Co Annual Data
Trend Feb17 Feb18 Feb19 Feb20 Feb21 Feb22 Feb23 Feb24 Feb25 Feb26
PE Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 51.44 11.83 36.54 20.13 24.60

JMACS Japan Co Semi-Annual Data
Aug16 Feb17 Aug17 Feb18 Aug18 Feb19 Aug19 Feb20 Aug20 Feb21 Aug21 Feb22 Aug22 Feb23 Aug23 Feb24 Aug24 Feb25 Aug25 Feb26
PE Ratio Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 36.54 27.21 20.13 N/A 24.60

TSE:5817 vs CSCO, CIEN, MSI: PE Ratio Comparison

For the Communication Equipment subindustry, JMACS Japan Co's PE Ratio, along with its competitors' market caps and PE Ratio 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.


JMACS Japan Co PE Ratio vs Hardware Industry

For the Hardware industry and Technology sector, JMACS Japan Co's PE Ratio distribution charts can be found below:

* The bar in red indicates where JMACS Japan Co's PE Ratio falls into.


TSE:5817
61GF Score
JMACS Japan Co TSE:5817
PE Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

JMACS Japan Co PE Ratio Calculation

The PE Ratio, 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.

JMACS Japan Co's PE Ratio for today is calculated as

PE Ratio=Share Price/Earnings per Share (Diluted) (TTM)
=1005.00/71.185
=14.12

JMACS Japan Co's Share Price of today is 円1005.00.
For company reported semi-annually, JMACS Japan Co's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Feb. 2026 adds up the semi-annually data reported by the company within the most recent 12 months, which was 円71.19.


* 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 Ratios used by different investors. They are Trailing Twelve Month PE Ratio, Forward PE Ratio, or PE Ratio without NRI. A new PE Ratio based on inflation-adjusted normalized PE Ratio is called Shiller PE Ratio, after Yale professor Robert Shiller.

In the calculation of PE Ratio, 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.

Frequently Asked Questions Learn more about PE Ratio →
What does a PE Ratio of 14.12 mean?
JMACS Japan Co (TSE:5817) has a PE Ratio of 14.12 as of Jul. 15, 2026. P/E ratio is the ratio of share price to a company's earnings per share. View historical data on JMACS Japan Co and its competitors. This is 57% below median its historical median of 32.81. Over the past decade, JMACS Japan Co's PE Ratio has ranged from 6.58 to 206.04.
Is JMACS Japan Co's PE Ratio too high?
JMACS Japan Co's current PE Ratio of 14.12 is 57% below median its 10-year median of 32.81. Over the past 10 years, this metric has ranged from a low of 6.58 to a high of 206.04. Overall, JMACS Japan Co has a GF Score™ of 61/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does JMACS Japan Co's PE Ratio compare to CSCO and CIEN?
JMACS Japan Co's PE Ratio of 14.12 can be compared against companies in the Hardware industry. Historically, JMACS Japan Co's own PE Ratio has ranged from 6.58 to 206.04 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 PE Ratio for a Hardware company?
A good PE Ratio depends on the Hardware industry context. However, PE Ratio 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 PE Ratio mean?
A high PE Ratio can signal that a stock is expensive relative to its fundamentals. P/E ratio is the ratio of share price to a company's earnings per share. View historical data on JMACS Japan Co and its competitors. JMACS Japan Co's current PE Ratio is 14.12, which is 57% below median its own 10-year median of 32.81. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is JMACS Japan Co stock overvalued right now?
Based on GuruFocus' analysis, JMACS Japan Co (TSE:5817) is currently considered Significantly Overvalued. The stock's GF Value™ is 円518.08, compared to a current price of 円1,005.00 — trading 94% above its estimated fair value. The current PE Ratio is 14.12, which is 57% below median its 10-year median of 32.81. JMACS Japan Co's overall GF Score™ is 61/100 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 calculated?
PE Ratio is calculated from a company's financial statements. For JMACS Japan Co (TSE:5817), the current PE Ratio is 14.12 as of Jul. 15, 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 JMACS Japan Co (TSE:5817) Overvalued in 2026?

Based on GuruFocus' analysis, JMACS Japan Co stock appears to be overvalued. The current stock price of 円1,005.00 is trading 94% above its estimated GF Value™ of 円518.08. GuruFocus considers JMACS Japan Co to be Significantly Overvalued.

Key valuation signals for TSE:5817:

  • PE Ratio: 14.12 (57% below median its 10-year median of 32.81)
  • GF Value™: 円518.08 vs. price of 円1,005.00 (94% above fair value)
  • GF Score™: 61/100 with 2 warning signs

No single metric tells the full story. See the TSE:5817 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


JMACS Japan Co Business Description

Address 127-1 Morio, Hyogo Prefecture, Kato, JPN, 673-1331
JMACS Japan Co is engaged in the manufacture and sales of industrial products, entrusted development of automation and labor-saving systems, instrumentation cable, control cable, communication cable, optical fiber cable, and other low-current electric wires.
61GF Score

Get the complete analysis for TSE:5817

PE Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

円1,005.00
Price
円518.08
GF Value