Cosmo Bio Co (TSE:3386) PEG Ratio: N/A (As of Jul. 09, 2026)


TSE:3386 Cosmo Bio Co Ltd TSE:3386
73 GF Score
Price 円1,262.00
GF Value 円1,246.90
Valuation Fairly Valued
! 4 Warning Signs
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What is Cosmo Bio 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, Cosmo Bio Co's PE Ratio without NRI is 22.59. Cosmo Bio Co's 5-Year EBITDA growth rate is -14.60%. Therefore, Cosmo Bio 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 Cosmo Bio Co's PEG Ratio or its related term are showing as below:


During the past 13 years, Cosmo Bio Co's highest PEG Ratio was 7.30. The lowest was 0.37. And the median was 0.99.


TSE:3386's PEG Ratio is not ranked *
in the Medical Diagnostics & Research industry.
Industry Median: 2.345
* 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.


Cosmo Bio Co  (TSE:3386) 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.


Cosmo Bio Co PEG Ratio Related Terms


Cosmo Bio Co PEG Ratio Historical Data

* Premium members only.

The historical data trend for Cosmo Bio 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.

Cosmo Bio Co PEG Ratio Chart

Cosmo Bio Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
PEG Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.44 0.61 1.53 0.00 0.00

Cosmo Bio Co Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 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 Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 1.53 5.66 0.00 0.00 0.00

TSE:3386 vs TMO, DHR, IDXX: PEG Ratio Comparison

For the Diagnostics & Research subindustry, Cosmo Bio 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.


Cosmo Bio Co PEG Ratio vs Medical Diagnostics & Research Industry

For the Medical Diagnostics & Research industry and Healthcare sector, Cosmo Bio Co's PEG Ratio distribution charts can be found below:

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


TSE:3386
73GF Score
Cosmo Bio Co Ltd TSE:3386
PEG Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Cosmo Bio 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.

Cosmo Bio Co's PEG Ratio for today is calculated as

PEG Ratio=PE Ratio without NRI/5-Year EBITDA Growth Rate*
=22.593812661129/-14.60
=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 Cosmo Bio Co (TSE:3386) Overvalued in 2026?

Based on GuruFocus' analysis, Cosmo Bio Co stock appears to be overvalued. The current stock price of 円1,262.00 is trading 1.2% above its estimated GF Value™ of 円1,246.90. GuruFocus considers Cosmo Bio Co to be Fairly Valued.

Key valuation signals for TSE:3386:

  • PEG Ratio: N/A
  • GF Value™: 円1,246.90 vs. price of 円1,262.00 (1.2% above fair value)
  • GF Score™: 73/100 with 4 warning signs

No single metric tells the full story. See the TSE:3386 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Cosmo Bio Co Business Description

Address 2-20, Toyo-Ekimae Building, Toyo 2-Chome, Koto-ku, Tokyo, JPN, 135-0016
Cosmo Bio Co Ltd is a diagnostic and research company based in Japan. The business of the company includes the purchase of reagents, instruments, and clinical test drugs for research in life science and domestic sales.
73GF Score

Get the complete analysis for TSE:3386

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

円1,262.00
Price
円1,246.90
GF Value