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Interroyal Engineering PCLBKK:IROYAL 19 Earnings Yield (Joel Greenblatt) % is 11.22% as of Jun. 2026, which is 29% below its 10-year median of 15.75. GuruFocus rates BKK:IROYAL with a GF Score™ of 19/100. The stock has 4 warning signs investors should review. Among 3,102 Industrial Products companies, Interroyal Engineering PCL ranks better than 83.69% on this metric.
Interroyal Engineering PCL's Enterprise Value for the quarter that ended in Jun. 2026 was ฿733.3 Mil.
Interroyal Engineering PCL's EBIT for the trailing twelve months (TTM) ended in Jun. 2026 was ฿82.3 Mil. Interroyal Engineering PCL's Earnings Yield (Joel Greenblatt) for the quarter that ended in Jun. 2026 was 11.22%.
The historical rank and industry rank for Interroyal Engineering PCL's Earnings Yield (Joel Greenblatt) % or its related term are showing as below:
BKK:IROYAL'
s Earnings Yield (Joel Greenblatt) % Range Over the Past 10 Years
Min: 5.56 Med: 15.75 Max: 66.81
Current: 10.62
During the past 4 years, the highest Earnings Yield (Joel Greenblatt) of Interroyal Engineering PCL was 66.81%. The lowest was 5.56%. And the median was 15.75%.
BKK:IROYAL's Earnings Yield (Joel Greenblatt) % is ranked better than 83.69% of 3102
companies
in the Industrial Products industry
Industry Median: 3.4
vs BKK:IROYAL: 10.62
Joel Greenblatt's definition of earnings yield has the same problems the regular earnings yield does. It does not consider the growth of the company. It only looks at one-year's business operation. For cyclical companies, the earnings yield is usually highest at the peak of the business cycle. But these earnings are rarely sustainable.
A better indicator of the attractiveness of an investment which takes growth into account is the Forward Rate of Return (Yacktman) %. Interroyal Engineering PCL's Forward Rate of Return (Yacktman) % for the quarter that ended in Jun. 2026 was 0.00%. The Forward Rate of Return uses the normalized Free Cash Flow of the past five years, and considers growth. The forward rate of return can be thought of as the return that investors buying the stock today can expect from it in the future.
Joel Greenblatt defines the earnings yield using the above equation because it more accurately reflects the company's profitability relative to its stock price. Items like interest payment and tax etc. are not directly related to the company's operational profitability.
Enterprise Value instead of market cap (share price) is used in the calculation because it is the real price stock and bond investors together pay for the company.
Be Aware
Joel Greenblatt's definition of earnings yield has the same problems the regular earnings yield does. It does not consider the growth of the company. It only looks at one-year's business operation. For cyclical companies, the earnings yield is usually highest at the peak of the business cycle. But these earnings are rarely sustainable.
Interroyal Engineering PCL Earnings Yield (Joel Greenblatt) % Related Terms
Interroyal Engineering PCL Earnings Yield (Joel Greenblatt) % Historical Data
* Premium members only.
The historical data trend for Interroyal Engineering PCL's Earnings Yield (Joel Greenblatt) % 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 Specialty Industrial Machinery subindustry, Interroyal Engineering PCL's Earnings Yield (Joel Greenblatt) %, along with its competitors' market caps and Earnings Yield (Joel Greenblatt) % 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.
Interroyal Engineering PCL Earnings Yield (Joel Greenblatt) % vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Interroyal Engineering PCL's Earnings Yield (Joel Greenblatt) % distribution charts can be found below:
* The bar in red indicates where Interroyal Engineering PCL's Earnings Yield (Joel Greenblatt) % falls into.
In his book, The Little That Beat the Market, hedge fund manager Joel Greenblatt defines Earnings Yield as operating income divided by enterprise value.
Interroyal Engineering PCLs Earnings Yield (Joel Greenblatt) for the fiscal year that ended in Dec. 2025 is calculated as
Interroyal Engineering PCL's EBIT for the trailing twelve months (TTM) ended in Jun. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was ฿82.3 Mil.
What does a Earnings Yield (Joel Greenblatt) % of 11.22% mean?
Interroyal Engineering PCL (BKK:IROYAL) has a Earnings Yield (Joel Greenblatt) % of 11.22% as of Jun. 2026. Joel Greenblatt's earnings yield equals the ratio of earnings before interest and taxes to enterprise value. View historical data on Interroyal Engineering PCL and its competitors. This is 29% below median its historical median of 15.75. Over the past decade, Interroyal Engineering PCL's Earnings Yield (Joel Greenblatt) % has ranged from 5.56 to 66.81. According to the industry distribution chart, Interroyal Engineering PCL ranks #506 out of 3102 companies in the Industrial Products industry, placing it in the top 16.3%.
Is Interroyal Engineering PCL's Earnings Yield (Joel Greenblatt) % too high?
Interroyal Engineering PCL's current Earnings Yield (Joel Greenblatt) % of 11.22% is 29% below median its 10-year median of 15.75. Over the past 10 years, this metric has ranged from a low of 5.56 to a high of 66.81. The Industrial Products industry median Earnings Yield (Joel Greenblatt) % is 3.40. Interroyal Engineering PCL's value of 11.22% is 230% above this industry median. Based on the distribution chart, Interroyal Engineering PCL ranks #506 out of 3102 companies in the Industrial Products industry, which is in the top quartile — a strong position relative to peers. Overall, Interroyal Engineering PCL has a GF Score™ of 19/100, reflecting its overall financial health beyond just this single metric.
How does Interroyal Engineering PCL's Earnings Yield (Joel Greenblatt) % compare to GEV and ETN?
According to the Industrial Products industry distribution chart, Interroyal Engineering PCL ranks #506 out of 3102 companies for Earnings Yield (Joel Greenblatt) %. This places Interroyal Engineering PCL in the top 16% of its industry — outperforming the majority of peers. The industry median Earnings Yield (Joel Greenblatt) % is 3.40. Interroyal Engineering PCL's value of 11.22% is 230% above this benchmark. Historically, Interroyal Engineering PCL's own Earnings Yield (Joel Greenblatt) % has ranged from 5.56 to 66.81 over the past decade. While the company's 10-year median is 15.75 vs. the industry median of 3.40, Interroyal Engineering PCL has consistently been above 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 Earnings Yield (Joel Greenblatt) % for an Industrial Products company?
The median Earnings Yield (Joel Greenblatt) % among Industrial Products companies is 3.40, based on 3,102 companies in the industry. Companies in the top quartile (top 25%) have a Earnings Yield (Joel Greenblatt) % significantly above this median, while those in the bottom quartile fall well below. However, Earnings Yield (Joel Greenblatt) % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Interroyal Engineering PCL's current Earnings Yield (Joel Greenblatt) % of 11.22% is 230% above 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 Earnings Yield (Joel Greenblatt) % mean?
A high Earnings Yield (Joel Greenblatt) % can signal that a stock is expensive relative to its fundamentals. Joel Greenblatt's earnings yield equals the ratio of earnings before interest and taxes to enterprise value. View historical data on Interroyal Engineering PCL and its competitors. For the Industrial Products industry, the median Earnings Yield (Joel Greenblatt) % is 3.40 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Interroyal Engineering PCL's current Earnings Yield (Joel Greenblatt) % is 11.22%, which is 29% below median its own 10-year median of 15.75. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Interroyal Engineering PCL stock overvalued right now?
Interroyal Engineering PCL (BKK:IROYAL) has a current Earnings Yield (Joel Greenblatt) % of 11.22%. The current Earnings Yield (Joel Greenblatt) % is 11.22%, which is 29% below median its 10-year median of 15.75 and 230% above the Industrial Products industry median of 3.40. Interroyal Engineering PCL's overall GF Score™ is 19/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Earnings Yield (Joel Greenblatt) % calculated?
Earnings Yield (Joel Greenblatt) % is calculated from a company's financial statements. For Interroyal Engineering PCL (BKK:IROYAL), the current Earnings Yield (Joel Greenblatt) % is 11.22% as of Jun. 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.
Interroyal Engineering PCL provides comprehensive engineering solutions both in Thailand and internationally including the procurement, design, installation, and maintenance of machinery and equipment for various industries which are divided into: Energy; Communications, Networks, and Intelligent Technology; Petroleum and Natural Gas Business Support; Environmental Management and Future Energy Development. The group operates in two business segments: revenues from sales; and revenues from sales with installation.
19GF Score
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