Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
ALT Telecom PCLBKK:ALT-R +0.25%60 Earnings Yield (Joel Greenblatt) % is 3.37% as of Jun. 2026, which is 5% above its 10-year median of 3.20. GuruFocus rates BKK:ALT-R with a GF Score™ of 60/100 and a GF Value™ of ฿0.78 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 2,498 Hardware companies, ALT Telecom PCL ranks better than 56.61% on this metric.
ALT Telecom PCL's Enterprise Value for the quarter that ended in Jun. 2026 was ฿1,864 Mil.
ALT Telecom PCL's EBIT for the trailing twelve months (TTM) ended in Jun. 2026 was ฿93 Mil. ALT Telecom PCL's Earnings Yield (Joel Greenblatt) for the quarter that ended in Jun. 2026 was 3.37%.
The historical rank and industry rank for ALT Telecom PCL's Earnings Yield (Joel Greenblatt) % or its related term are showing as below:
BKK:ALT-R'
s Earnings Yield (Joel Greenblatt) % Range Over the Past 10 Years
Min: -7.44 Med: 3.2 Max: 12.1
Current: 3.62
During the past 12 years, the highest Earnings Yield (Joel Greenblatt) of ALT Telecom PCL was 12.10%. The lowest was -7.44%. And the median was 3.20%.
BKK:ALT-R's Earnings Yield (Joel Greenblatt) % is ranked better than 56.61% of 2498
companies
in the Hardware industry
Industry Median: 2.62
vs BKK:ALT-R: 3.62
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) %. ALT Telecom PCL's Forward Rate of Return (Yacktman) % for the quarter that ended in Jun. 2026 was 23.93%. 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.
ALT Telecom PCL (BKK:ALT-R) Earnings Yield (Joel Greenblatt) % Explanation
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.
ALT Telecom PCL Earnings Yield (Joel Greenblatt) % Related Terms
ALT Telecom PCL Earnings Yield (Joel Greenblatt) % Historical Data
* Premium members only.
The historical data trend for ALT Telecom 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.
ALT Telecom PCL Earnings Yield (Joel Greenblatt) % Chart
For the Communication Equipment subindustry, ALT Telecom 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.
ALT Telecom PCL Earnings Yield (Joel Greenblatt) % vs Hardware Industry
For the Hardware industry and Technology sector, ALT Telecom PCL's Earnings Yield (Joel Greenblatt) % distribution charts can be found below:
* The bar in red indicates where ALT Telecom PCL's Earnings Yield (Joel Greenblatt) % falls into.
ALT Telecom PCL Earnings Yield (Joel Greenblatt) % Calculation
In his book, The Little That Beat the Market, hedge fund manager Joel Greenblatt defines Earnings Yield as operating income divided by enterprise value.
ALT Telecom PCLs Earnings Yield (Joel Greenblatt) for the fiscal year that ended in Dec. 2025 is calculated as
ALT Telecom 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 ฿93 Mil.
What does a Earnings Yield (Joel Greenblatt) % of 3.37% mean?
ALT Telecom PCL (BKK:ALT-R) has a Earnings Yield (Joel Greenblatt) % of 3.37% 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 ALT Telecom PCL and its competitors. This is near median its historical median of 3.20. According to the industry distribution chart, ALT Telecom PCL ranks #1084 out of 2498 companies in the Hardware industry, placing it in the top 43.4%.
Is ALT Telecom PCL's Earnings Yield (Joel Greenblatt) % too high?
ALT Telecom PCL's current Earnings Yield (Joel Greenblatt) % of 3.37% is near median its 10-year median of 3.20. The Hardware industry median Earnings Yield (Joel Greenblatt) % is 2.62. ALT Telecom PCL's value of 3.37% is 28.6% above this industry median. Based on the distribution chart, ALT Telecom PCL ranks #1084 out of 2498 companies in the Hardware industry, which is above the industry midpoint. Overall, ALT Telecom PCL has a GF Score™ of 60/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does ALT Telecom PCL's Earnings Yield (Joel Greenblatt) % compare to CSCO and MSI?
According to the Hardware industry distribution chart, ALT Telecom PCL ranks #1084 out of 2498 companies for Earnings Yield (Joel Greenblatt) %. This puts ALT Telecom PCL in the upper half of its industry. The industry median Earnings Yield (Joel Greenblatt) % is 2.62. ALT Telecom PCL's value of 3.37% is 28.6% above this benchmark. While the company's 10-year median is 3.20 vs. the industry median of 2.62, ALT Telecom 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 a Hardware company?
The median Earnings Yield (Joel Greenblatt) % among Hardware companies is 2.62, based on 2,498 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. ALT Telecom PCL's current Earnings Yield (Joel Greenblatt) % of 3.37% is 28.6% 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 ALT Telecom PCL and its competitors. For the Hardware industry, the median Earnings Yield (Joel Greenblatt) % is 2.62 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. ALT Telecom PCL's current Earnings Yield (Joel Greenblatt) % is 3.37%, which is near median its own 10-year median of 3.20. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ALT Telecom PCL stock overvalued right now?
Based on GuruFocus' analysis, ALT Telecom PCL (BKK:ALT-R) is currently considered Significantly Overvalued. The stock's GF Value™ is ฿0.78, compared to a current price of ฿1.69 — trading 117.1% above its estimated fair value. The current Earnings Yield (Joel Greenblatt) % is 3.37%, which is near median its 10-year median of 3.20 and 28.6% above the Hardware industry median of 2.62. ALT Telecom PCL's overall GF Score™ is 60/100 with 2 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 ALT Telecom PCL (BKK:ALT-R), the current Earnings Yield (Joel Greenblatt) % is 3.37% 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.
Is ALT Telecom PCL (BKK:ALT-R) Overvalued in 2026?
Based on GuruFocus' analysis, ALT Telecom PCL stock appears to be overvalued.
The current stock price of ฿1.69 is trading 117.1% above its estimated GF Value™ of ฿0.78.
GuruFocus considers ALT Telecom PCL to be Significantly Overvalued.
Key valuation signals for BKK:ALT-R:
Earnings Yield (Joel Greenblatt) %: 3.37% (near median its 10-year median of 3.20)
GF Value™: ฿0.78 vs. price of ฿1.69 (117.1% above fair value)
Industry Position: 28.6% above the Hardware median (#1084 of 2498)
No single metric tells the full story. See the BKK:ALT-R stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
ALT Telecom PCL operates in Thailand's telecommunications sector. Its business involves the provision of telecommunication services through base stations and equipment products. The company, in association with its subsidiaries, provides sales, installation, maintenance, and network rental for telecommunication networks; manufactures, assembles, and distributes electricity meters; and sells, installs, and rents solar cells. The group has three reportable segments: Network equipment, electricity meter, and solar cell distribution; Network Equipment Installation; and Network equipment rental business. Maximum revenue is generated from the Network Equipment Installation segment. Geographically, the group operates only in Thailand.
60GF Score
Get the complete analysis for BKK:ALT-R
Earnings Yield (Joel Greenblatt) % 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:ALT-R has been successfully added to your 
