IDOMTSE:7599 +2.26%83 PEG Ratio is 0.78 as of Jul. 09, 2026, which is 239% above its 10-year median of 0.23. GuruFocus rates TSE:7599 with a GF Score™ of 83/100 and a GF Value™ of 円1,354.06 (Fairly Valued). The stock has 7 warning signs investors should review. Among 671 Vehicles & Parts companies, IDOM ranks better than 62.89% on this metric.
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, IDOM's PE Ratio without NRI is 11.44. IDOM's 5-Year EBITDA growth rate is 14.70%. Therefore, IDOM's PEG Ratio for today is 0.78.
* 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 IDOM's PEG Ratio or its related term are showing as below:
TSE:7599'
s PEG Ratio Range Over the Past 10 Years
Min: 0.12 Med: 0.23 Max: 1430
Current: 0.78
During the past 13 years, IDOM's highest PEG Ratio was 1430.00. The lowest was 0.12. And the median was 0.23.
TSE:7599's PEG Ratio is ranked better than 62.89% of 671
companies
in the Vehicles & Parts industry
Industry Median: 1.13
vs TSE:7599: 0.78
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
IDOM (TSE:7599) 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.
IDOM PEG Ratio Related Terms
IDOM PEG Ratio Historical Data
* Premium members only.
The historical data trend for IDOM'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.
For the Auto & Truck Dealerships subindustry, IDOM'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.
IDOM PEG Ratio vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, IDOM's PEG Ratio distribution charts can be found below:
* The bar in red indicates where IDOM's PEG Ratio falls into.
* 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.
IDOM (TSE:7599) has a PEG Ratio of 0.78 as of Jul. 09, 2026. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on IDOM and its competitors. This is 239% above median its historical median of 0.23. Over the past decade, IDOM's PEG Ratio has ranged from 0.12 to 1,430.00. According to the industry distribution chart, IDOM ranks #249 out of 671 companies in the Vehicles & Parts industry, placing it in the top 37.1%.
Is IDOM's PEG Ratio too high?
IDOM's current PEG Ratio of 0.78 is 239% above median its 10-year median of 0.23. Over the past 10 years, this metric has ranged from a low of 0.12 to a high of 1,430.00. The Vehicles & Parts industry median PEG Ratio is 1.13. IDOM's value of 0.78 is 31% below this industry median. Based on the distribution chart, IDOM ranks #249 out of 671 companies in the Vehicles & Parts industry, which is above the industry midpoint. Overall, IDOM has a GF Score™ of 83/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does IDOM's PEG Ratio compare to CVNA and PAG?
According to the Vehicles & Parts industry distribution chart, IDOM ranks #249 out of 671 companies for PEG Ratio. This puts IDOM in the upper half of its industry. The industry median PEG Ratio is 1.13. IDOM's value of 0.78 is 31% below this benchmark. Historically, IDOM's own PEG Ratio has ranged from 0.12 to 1,430.00 over the past decade. While the company's 10-year median is 0.23 vs. the industry median of 1.13, IDOM 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 PEG Ratio for a Vehicles & Parts company?
The median PEG Ratio among Vehicles & Parts companies is 1.13, based on 671 companies in the industry. Companies in the top quartile (top 25%) have a PEG Ratio significantly above this median, while those in the bottom quartile fall well below. However, PEG Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. IDOM's current PEG Ratio of 0.78 is 31% 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 PEG Ratio mean?
A high PEG Ratio can signal that a stock is expensive relative to its fundamentals. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on IDOM and its competitors. For the Vehicles & Parts industry, the median PEG Ratio is 1.13 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. IDOM's current PEG Ratio is 0.78, which is 239% above median its own 10-year median of 0.23. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is IDOM stock overvalued right now?
Based on GuruFocus' analysis, IDOM (TSE:7599) is currently considered Fairly Valued. The stock's GF Value™ is 円1,354.06, compared to a current price of 円1,446.00 — trading 6.8% above its estimated fair value. The current PEG Ratio is 0.78, which is 239% above median its 10-year median of 0.23 and 31% below the Vehicles & Parts industry median of 1.13. IDOM's overall GF Score™ is 83/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PEG Ratio calculated?
PEG Ratio is calculated from a company's financial statements. For IDOM (TSE:7599), the current PEG Ratio is 0.78 as of Jul. 09, 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 IDOM (TSE:7599) Overvalued in 2026?
Based on GuruFocus' analysis, IDOM stock appears to be overvalued.
The current stock price of 円1,446.00 is trading 6.8% above its estimated GF Value™ of 円1,354.06.
GuruFocus considers IDOM to be Fairly Valued.
Key valuation signals for TSE:7599:
PEG Ratio: 0.78 (239% above median its 10-year median of 0.23)
GF Value™: 円1,354.06 vs. price of 円1,446.00 (6.8% above fair value)
Industry Position: 31% below the Vehicles & Parts median (#249 of 671)
No single metric tells the full story. See the TSE:7599 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
IDOM Inc is principally engaged in the buying and selling of used cars throughout Japan. The company's business activities include automobile purchase business, car sales business, and other business related to automobile distribution. It purchases pre-owned cars from general customers and then sells them to corporate clients, franchisees, and other general customers through nationwide auctions. The group's subsidiaries are engaged in auto loan service and insurance agency service.
83GF Score
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