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Tong Yang Industry CoTPE:1319 -2.65%89 PE Ratio (TTM) is 11.45 as of Jul. 20, 2026, which is 23% below its 10-year median of 14.81. GuruFocus rates TPE:1319 with a GF Score™ of 89/100 and a GF Value™ of NT$95.80 (Modestly Undervalued). The stock has 2 warning signs investors should review. Among 997 Vehicles & Parts companies, Tong Yang Industry Co ranks better than 68.61% on this metric.
The PE Ratio (TTM), 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 (2026-07-20), Tong Yang Industry Co's share price is
NT$73.60.
Tong Yang Industry Co's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Dec. 2025 was NT$6.43. Therefore, Tong Yang Industry Co's PE Ratio (TTM) for today is 11.45.
Good Sign:
Tong Yang Industry Co Ltd stock PE Ratio (=11.45) is close to 5-year low of 11.45.
The historical rank and industry rank for Tong Yang Industry Co's PE Ratio (TTM) or its related term are showing as below:
TPE:1319'
s PE Ratio (TTM) Range Over the Past 10 Years
Min: 8.48 Med: 14.81 Max: 35.92
Current: 11.45
During the past 13 years, the highest PE Ratio (TTM) of Tong Yang Industry Co was 35.92. The lowest was 8.48. And the median was 14.81.
TPE:1319's PE Ratio (TTM) is ranked better than 68.61% of 997
companies
in the Vehicles & Parts industry
Industry Median: 17.34
vs TPE:1319: 11.45
During the past 12 months, Tong Yang Industry Co's average EPS without NRIGrowth Rate was -13.20% per year.
During the past 3 years, the average EPS without NRIGrowth Rate was 20.90% per year.
During the past 5 years, the average EPS without NRIGrowth Rate was 47.30% per year.
During the past 10 years, the average EPS without NRIGrowth Rate was 6.00% per year.
During the past 13 years, Tong Yang Industry Co's highest 3-Year average EPS without NRI Growth Rate was 86.50% per year. The lowest was -29.50% per year. And the median was 4.30% per year.
Tong Yang Industry Co's EPS (Basic) for the
three
months ended in Dec. 2025 was NT$2.07.
Its EPS (Basic) for the trailing twelve months (TTM) ended in Dec. 2025 was NT$6.43.
Tong Yang Industry Co (TPE:1319) PE Ratio (TTM) Explanation
The PE Ratio (TTM) 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 (TTM) 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 (TTM) is positive. Also for stocks with the same PE Ratio (TTM), the one with faster growth business is more attractive.
If a company loses money, the PE Ratio (TTM) 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 (TTM) divided by the growth ratio. He thinks a company with a PE Ratio (TTM) 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 (TTM) of 20, instead of a company growing 10% a year with a PE Ratio (TTM) of 10.
Because the PE Ratio (TTM) measures how long it takes to earn back the price you pay, the PE Ratio (TTM) 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.
Investors need to be aware that the PE Ratio (TTM) 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 Ratio (TTM)s are artificially low. It is usually a bad idea to buy a cyclical business when the PE Ratio (TTM) is low. A better ratio to identify the time to buy a cyclical businesses is the PS Ratio .
PE Ratio (TTM) 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 (TTM).
Tong Yang Industry Co PE Ratio (TTM) Related Terms
Tong Yang Industry Co PE Ratio (TTM) Historical Data
* Premium members only.
The historical data trend for Tong Yang Industry Co's PE Ratio (TTM) 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 Parts subindustry, Tong Yang Industry Co's PE Ratio (TTM), along with its competitors' market caps and PE Ratio (TTM) 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.
Tong Yang Industry Co PE Ratio (TTM) vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, Tong Yang Industry Co's PE Ratio (TTM) distribution charts can be found below:
* The bar in red indicates where Tong Yang Industry Co's PE Ratio (TTM) falls into.
The PE Ratio (TTM), 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.
Tong Yang Industry Co's Share Price of today is NT$73.60.
Tong Yang Industry Co's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Dec. 2025 adds up the quarterly data reported by the company within the most recent 12 months, which was NT$6.43.
* 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 Ratio (TTM)s used by different investors. They are Trailing Twelve Month PE Ratio (TTM) or PE Ratio (TTM) (TTM), Forward PE Ratio, or PE Ratio without NRI. A new PE Ratio (TTM) based on inflation-adjusted normalized PE Ratio (TTM) is called Shiller PE Ratio, after Yale professor Robert Shiller.
In the calculation of PE Ratio (TTM), 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.
Tong Yang Industry Co (TPE:1319) has a PE Ratio (TTM) of 11.45 as of Jul. 20, 2026. Trailing 12-month P/E ratio is the ratio of share price to a company's trailing 12-month earnings per share. View historical data on Tong Yang Industry Co and its competitors. This is 23% below median its historical median of 14.81. Over the past decade, Tong Yang Industry Co's PE Ratio (TTM) has ranged from 8.48 to 35.92. According to the industry distribution chart, Tong Yang Industry Co ranks #313 out of 997 companies in the Vehicles & Parts industry, placing it in the top 31.4%.
Is Tong Yang Industry Co's PE Ratio (TTM) too high?
Tong Yang Industry Co's current PE Ratio (TTM) of 11.45 is 23% below median its 10-year median of 14.81. Over the past 10 years, this metric has ranged from a low of 8.48 to a high of 35.92. The Vehicles & Parts industry median PE Ratio (TTM) is 17.34. Tong Yang Industry Co's value of 11.45 is 34% below this industry median. Based on the distribution chart, Tong Yang Industry Co ranks #313 out of 997 companies in the Vehicles & Parts industry, which is above the industry midpoint. Overall, Tong Yang Industry Co has a GF Score™ of 89/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Tong Yang Industry Co's PE Ratio (TTM) compare to ORLY and AZO?
According to the Vehicles & Parts industry distribution chart, Tong Yang Industry Co ranks #313 out of 997 companies for PE Ratio (TTM). This puts Tong Yang Industry Co in the upper half of its industry. The industry median PE Ratio (TTM) is 17.34. Tong Yang Industry Co's value of 11.45 is 34% below this benchmark. Historically, Tong Yang Industry Co's own PE Ratio (TTM) has ranged from 8.48 to 35.92 over the past decade. While the company's 10-year median is 14.81 vs. the industry median of 17.34, Tong Yang Industry Co 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 PE Ratio (TTM) for a Vehicles & Parts company?
The median PE Ratio (TTM) among Vehicles & Parts companies is 17.34, based on 997 companies in the industry. Companies in the top quartile (top 25%) have a PE Ratio (TTM) significantly above this median, while those in the bottom quartile fall well below. However, PE Ratio (TTM) should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Tong Yang Industry Co's current PE Ratio (TTM) of 11.45 is 34% 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 PE Ratio (TTM) mean?
A high PE Ratio (TTM) can signal that a stock is expensive relative to its fundamentals. Trailing 12-month P/E ratio is the ratio of share price to a company's trailing 12-month earnings per share. View historical data on Tong Yang Industry Co and its competitors. For the Vehicles & Parts industry, the median PE Ratio (TTM) is 17.34 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Tong Yang Industry Co's current PE Ratio (TTM) is 11.45, which is 23% below median its own 10-year median of 14.81. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tong Yang Industry Co stock overvalued right now?
Based on GuruFocus' analysis, Tong Yang Industry Co (TPE:1319) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$95.80, compared to a current price of NT$73.60 — trading 23.2% below its estimated fair value. The current PE Ratio (TTM) is 11.45, which is 23% below median its 10-year median of 14.81 and 34% below the Vehicles & Parts industry median of 17.34. Tong Yang Industry Co's overall GF Score™ is 89/100 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 (TTM) calculated?
PE Ratio (TTM) is calculated from a company's financial statements. For Tong Yang Industry Co (TPE:1319), the current PE Ratio (TTM) is 11.45 as of Jul. 20, 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 Tong Yang Industry Co (TPE:1319) Overvalued in 2026?
Based on GuruFocus' analysis, Tong Yang Industry Co stock appears to be undervalued.
The current stock price of NT$73.60 is trading 23.2% below its estimated GF Value™ of NT$95.80.
GuruFocus considers Tong Yang Industry Co to be Modestly Undervalued.
Key valuation signals for TPE:1319:
PE Ratio (TTM): 11.45 (23% below median its 10-year median of 14.81)
GF Value™: NT$95.80 vs. price of NT$73.60 (23.2% below fair value)
Industry Position: 34% below the Vehicles & Parts median (#313 of 997)
No single metric tells the full story. See the TPE:1319 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Tong Yang Industry Co Ltd is engaged in the manufacture and sale of parts, components, and models for automobiles. The reportable segments of the company are as follows: Domestic Operating Entity and Foreign Operating Entity. It generates the majority of its revenue from the Domestic Operating Entity, which is responsible for the auto parts and components required by domestic production and sales.
89GF Score
Get the complete analysis for TPE:1319
PE Ratio (TTM) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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