TAC Co (TSE:4319) PEG Ratio: N/A (As of Jul. 12, 2026)


TSE:4319 TAC Co Ltd TSE:4319
42 GF Score
Price 円347.00
GF Value 円192.17
! 10 Warning Signs
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What is TAC 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, TAC Co's PE Ratio without NRI is 13.37. TAC Co's 5-Year EBITDA growth rate is -7.00%. Therefore, TAC 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 TAC Co's PEG Ratio or its related term are showing as below:


During the past 13 years, TAC Co's highest PEG Ratio was 12.85. The lowest was 11.56. And the median was 12.30.


TSE:4319's PEG Ratio is not ranked *
in the Education industry.
Industry Median: 0.91
* 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.


TAC Co  (TSE:4319) 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.


TAC Co PEG Ratio Related Terms


TAC Co PEG Ratio Historical Data

* Premium members only.

The historical data trend for TAC 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.

TAC Co PEG Ratio Chart

TAC Co Annual Data
Trend Mar16 Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25
PEG Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 12.48 0.00 0.00

TAC Co Semi-Annual Data
Mar16 Sep16 Mar17 Sep17 Mar18 Sep18 Mar19 Sep19 Mar20 Sep20 Mar21 Sep21 Mar22 Sep22 Mar23 Sep23 Mar24 Sep24 Mar25 Sep25
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 0.00 0.00 0.00 0.00 0.00

TSE:4319 vs EDU, TAL, LAUR: PEG Ratio Comparison

For the Education & Training Services subindustry, TAC 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.


TAC Co PEG Ratio vs Education Industry

For the Education industry and Consumer Defensive sector, TAC Co's PEG Ratio distribution charts can be found below:

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


TSE:4319
42GF Score
TAC Co Ltd TSE:4319
PEG Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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TAC 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.

TAC Co's PEG Ratio for today is calculated as

PEG Ratio=PE Ratio without NRI/5-Year EBITDA Growth Rate*
=13.366718027735/-7.00
=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 TAC Co (TSE:4319) Overvalued in 2026?

Based on GuruFocus' analysis, TAC Co stock appears to be overvalued. The current stock price of 円347.00 is trading 80.6% above its estimated GF Value™ of 円192.17.

Key valuation signals for TSE:4319:

  • PEG Ratio: N/A
  • GF Value™: 円192.17 vs. price of 円347.00 (80.6% above fair value)
  • GF Score™: 42/100 with 10 warning signs

No single metric tells the full story. See the TSE:4319 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


TAC Co Business Description

Address 3-2-18 Misaki-cho, Tokyo, JPN
TAC Co Ltd is a Japan-based company engages in providing educational services. The company is engaged in the personal education, corporate training, publishing, and manpower businesses. Its personal education business division offers preparatory courses for qualifications for individual students and provides training for corporations.
42GF Score

Get the complete analysis for TSE:4319

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

円347.00
Price
円192.17
GF Value