Tirathai PCLBKK:TRT-R 58 PE Ratio (TTM) is 4.71 as of Jun. 26, 2026, which is 66% below its 10-year median of 13.93. GuruFocus rates BKK:TRT-R with a GF Score™ of 58/100 and a GF Value™ of ฿0.86. The stock has 7 warning signs investors should review. Among 2,243 Industrial Products companies, Tirathai PCL ranks better than 72.36% 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 (2026-06-26), Tirathai PCL's share price is
฿3.52.
Tirathai PCL's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Mar. 2026 was ฿0.75. Therefore, Tirathai PCL's PE Ratio (TTM) for today is 4.71.
Warning Sign:
Tirathai PCL stock PE Ratio (=16.18) is close to 3-year high of 17.34.
The historical rank and industry rank for Tirathai PCL's PE Ratio (TTM) or its related term are showing as below:
BKK:TRT-R'
s PE Ratio (TTM) Range Over the Past 10 Years
Min: 3.28 Med: 13.93 Max: 104
Current: 16.18
During the past 13 years, the highest PE Ratio (TTM) of Tirathai PCL was 104.00. The lowest was 3.28. And the median was 13.93.
BKK:TRT-R's PE Ratio (TTM) is ranked better than 72.36% of 2243
companies
in the Industrial Products industry
Industry Median: 28.99
vs BKK:TRT-R: 16.18
Tirathai PCL's EPS without NRI for the
three
months ended in Mar. 2026 was ฿0.52.
Its EPS without NRI for the trailing twelve months (TTM) ended in Mar. 2026 was ฿0.67.
During the past 13 years, Tirathai PCL's highest 3-Year average EPS without NRI Growth Rate was 71.30% per year. The lowest was -55.00% per year. And the median was 8.60% per year.
Tirathai PCL's EPS (Basic) for the
three
months ended in Mar. 2026 was ฿0.53.
Its EPS (Basic) for the trailing twelve months (TTM) ended in Mar. 2026 was ฿0.75.
Tirathai PCL (BKK:TRT-R) 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).
Tirathai PCL PE Ratio (TTM) Related Terms
Tirathai PCL PE Ratio (TTM) Historical Data
* Premium members only.
The historical data trend for Tirathai PCL'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 Electrical Equipment & Parts subindustry, Tirathai PCL'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.
Tirathai PCL PE Ratio (TTM) vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Tirathai PCL's PE Ratio (TTM) distribution charts can be found below:
* The bar in red indicates where Tirathai PCL'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.
Tirathai PCL's PE Ratio (TTM) for today is calculated as
Tirathai PCL's Share Price of today is ฿3.52.
Tirathai PCL's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was ฿0.75.
* 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.
Tirathai PCL (BKK:TRT-R) has a PE Ratio (TTM) of 4.71 as of Jun. 26, 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 Tirathai PCL and its competitors. This is 66% below median its historical median of 13.93. Over the past decade, Tirathai PCL's PE Ratio (TTM) has ranged from 3.28 to 104.00. According to the industry distribution chart, Tirathai PCL ranks #620 out of 2243 companies in the Industrial Products industry, placing it in the top 27.6%.
Is Tirathai PCL's PE Ratio (TTM) too high?
Tirathai PCL's current PE Ratio (TTM) of 4.71 is 66% below median its 10-year median of 13.93. Over the past 10 years, this metric has ranged from a low of 3.28 to a high of 104.00. The Industrial Products industry median PE Ratio (TTM) is 28.99. Tirathai PCL's value of 4.71 is 83.8% below this industry median. Based on the distribution chart, Tirathai PCL ranks #620 out of 2243 companies in the Industrial Products industry, which is above the industry midpoint. Overall, Tirathai PCL has a GF Score™ of 58/100, reflecting its overall financial health beyond just this single metric.
How does Tirathai PCL's PE Ratio (TTM) compare to VRT and BE?
According to the Industrial Products industry distribution chart, Tirathai PCL ranks #620 out of 2243 companies for PE Ratio (TTM). This puts Tirathai PCL in the upper half of its industry. The industry median PE Ratio (TTM) is 28.99. Tirathai PCL's value of 4.71 is 83.8% below this benchmark. Historically, Tirathai PCL's own PE Ratio (TTM) has ranged from 3.28 to 104.00 over the past decade. While the company's 10-year median is 13.93 vs. the industry median of 28.99, Tirathai PCL 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 an Industrial Products company?
The median PE Ratio (TTM) among Industrial Products companies is 28.99, based on 2,243 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. Tirathai PCL's current PE Ratio (TTM) of 4.71 is 83.8% 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 Tirathai PCL and its competitors. For the Industrial Products industry, the median PE Ratio (TTM) is 28.99 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Tirathai PCL's current PE Ratio (TTM) is 4.71, which is 66% below median its own 10-year median of 13.93. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tirathai PCL stock overvalued right now?
Tirathai PCL (BKK:TRT-R) has a current PE Ratio (TTM) of 4.71. The stock's GF Value™ is ฿0.86, compared to a current price of ฿3.52 — trading 309.3% above its estimated fair value. The current PE Ratio (TTM) is 4.71, which is 66% below median its 10-year median of 13.93 and 83.8% below the Industrial Products industry median of 28.99. Tirathai PCL's overall GF Score™ is 58/100 with 7 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 Tirathai PCL (BKK:TRT-R), the current PE Ratio (TTM) is 4.71 as of Jun. 26, 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 Tirathai PCL (BKK:TRT-R) Overvalued in 2026?
Based on GuruFocus' analysis, Tirathai PCL stock appears to be overvalued.
The current stock price of ฿3.52 is trading 309.3% above its estimated GF Value™ of ฿0.86.
Key valuation signals for BKK:TRT-R:
PE Ratio (TTM): 4.71 (66% below median its 10-year median of 13.93)
GF Value™: ฿0.86 vs. price of ฿3.52 (309.3% above fair value)
Industry Position: 83.8% below the Industrial Products median (#620 of 2243)
No single metric tells the full story. See the BKK:TRT-R stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Tirathai PCL is a Thailand-based company mainly involved in the business of manufacturing, repairing, and maintenance services of transformers and the sales of transformer equipment. In addition, it is also involved in general custom metalwork services. It offers Power transformers, Distribution transformers, and Special transformers. The company's operations are located in Thailand and other countries, of which key revenue is derived from Thailand.
58GF Score
Get the complete analysis for BKK:TRT-R
PE Ratio (TTM) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
BKK:TRT-R has been successfully added to your 
