JET Co (TSE:6228) PEG Ratio: N/A (As of Jul. 15, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
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Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

TSE:6228 JET Co Ltd TSE:6228
69 GF Score
Price 円516.00
GF Value 円603.10
Valuation Modestly Undervalued
! 5 Warning Signs
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What is JET Co PEG Ratio?

PE Ratio without NRI / 5-Year EBITDA Growth Rate*

PEG Ratio is defined as the PE Ratio without NRI divided by the growth ratio. The growth rate we use is the 5-Year EBITDA growth rate. As of today, JET Co's PE Ratio without NRI is 0.00. JET Co's 5-Year EBITDA growth rate is 0.00%. Therefore, JET Co's PEG Ratio for today is N/A.

* The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.


The historical rank and industry rank for JET Co's PEG Ratio or its related term are showing as below:


During the past 8 years, JET Co's highest PEG Ratio was 1.34. The lowest was 0.27. And the median was 0.84.


TSE:6228's PEG Ratio is not ranked *
in the Semiconductors industry.
Industry Median: 3.45
* Ranked among companies with meaningful PEG Ratio only.

Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.


JET Co  (TSE:6228) PEG Ratio Explanation

To compare stocks with different growth rates, Peter Lynch invented a ratio called PEG Ratio. PEG Ratio is defined as the P/E ratio divided by the growth ratio. He thinks a company with a P/E ratio equal to its growth rate is fairly valued. Still he said he would rather buy a company growing 20% a year with a P/E of 20, instead of a company growing 10% a year with a P/E of 10.


JET Co PEG Ratio Related Terms


JET Co PEG Ratio Historical Data

* Premium members only.

The historical data trend for JET Co's PEG 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.

JET Co PEG Ratio Chart

JET Co Annual Data
Trend Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
PEG Ratio
Get a 7-Day Free Trial 0.00 0.00 0.97 1.10 0.00

JET Co Semi-Annual Data
Dec18 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
PEG 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 0.97 0.00 1.10 0.00 0.00

TSE:6228 vs AMAT, LRCX, KLAC: PEG Ratio Comparison

For the Semiconductor Equipment & Materials subindustry, JET Co's PEG Ratio, along with its competitors' market caps and PEG 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.


JET Co PEG Ratio vs Semiconductors Industry

For the Semiconductors industry and Technology sector, JET Co's PEG Ratio distribution charts can be found below:

* The bar in red indicates where JET Co's PEG Ratio falls into.


TSE:6228
69GF Score
JET Co Ltd TSE:6228
PEG Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

JET Co PEG Ratio Calculation

PEG Ratio is defined as the PE Ratio without NRI divided by the growth ratio. The ratio we use is the 5-Year EBITDA growth rate.

JET Co's PEG Ratio for today is calculated as

PEG Ratio=PE Ratio without NRI/5-Year EBITDA Growth Rate*
=/0.00
=N/A

* 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.

* Note: The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.

Is JET Co (TSE:6228) Overvalued in 2026?

Based on GuruFocus' analysis, JET Co stock appears to be undervalued. The current stock price of 円516.00 is trading 14.4% below its estimated GF Value™ of 円603.10. GuruFocus considers JET Co to be Modestly Undervalued.

Key valuation signals for TSE:6228:

  • PEG Ratio: N/A
  • GF Value™: 円603.10 vs. price of 円516.00 (14.4% below fair value)
  • GF Score™: 69/100 with 5 warning signs

No single metric tells the full story. See the TSE:6228 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


JET Co Business Description

Address 6078 Shinjo Kanayama, Kanayama, Shinjo, Satosho-cho, Asakuchi-gun, Okayama, JPN, 719-0302
JET Co Ltd is a key manufacturer of semiconductor cleaning equipment based in Okayama, Japan. The company specializes in the development, design, manufacturing, sales, and maintenance of batch-type cleaning systems used in the semiconductor manufacturing process also cater to the needs of their clients by enhancing operational efficiency. Additionally, their technology extends to new energy sectors, including lithium-ion battery testing equipment, supporting a more comfortable and convenient lifestyle.
69GF Score

Get the complete analysis for TSE:6228

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

円516.00
Price
円603.10
GF Value