PRTR Group PCL (BKK:PRTR) Earnings Yield (Joel Greenblatt) %: 13.72% (As of Jun. 2026) — Near Median

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
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.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
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.

BKK:PRTR PRTR Group PCL BKK:PRTR
63 GF Score
Price ฿3.32
GF Value ฿3.97
Valuation Modestly Undervalued
! 2 Warning Signs
View Full Analysis

What is PRTR Group PCL Earnings Yield (Joel Greenblatt) %?

PRTR Group PCL BKK:PRTR 63 Earnings Yield (Joel Greenblatt) % is 13.72% as of Jun. 2026, which is 5% above its 10-year median of 13.07. GuruFocus rates BKK:PRTR with a GF Score™ of 63/100 and a GF Value™ of ฿3.97 (Modestly Undervalued). The stock has 2 warning signs investors should review. Among 1,102 Business Services companies, PRTR Group PCL ranks better than 78.77% on this metric.

PRTR Group PCL's Enterprise Value for the quarter that ended in Jun. 2026 was ฿1,832 Mil. PRTR Group PCL's EBIT for the trailing twelve months (TTM) ended in Jun. 2026 was ฿251 Mil. PRTR Group PCL's Earnings Yield (Joel Greenblatt) for the quarter that ended in Jun. 2026 was 13.72%.

The historical rank and industry rank for PRTR Group PCL's Earnings Yield (Joel Greenblatt) % or its related term are showing as below:

BKK:PRTR' s Earnings Yield (Joel Greenblatt) % Range Over the Past 10 Years
Min: 4.27   Med: 13.07   Max: 20.85
Current: 14.47

During the past 5 years, the highest Earnings Yield (Joel Greenblatt) of PRTR Group PCL was 20.85%. The lowest was 4.27%. And the median was 13.07%.

BKK:PRTR's Earnings Yield (Joel Greenblatt) % is ranked better than
78.77% of 1102 companies
in the Business Services industry
Industry Median: 6.73 vs BKK:PRTR: 14.47

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) %. PRTR Group 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.


PRTR Group PCL  (BKK:PRTR) 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.

Forward Rate of Return (Yacktman) % based on Don Yacktman's definition is a better measure of the expected rate of return for a stock.


PRTR Group PCL Earnings Yield (Joel Greenblatt) % Related Terms


PRTR Group PCL Earnings Yield (Joel Greenblatt) % Historical Data

* Premium members only.

The historical data trend for PRTR Group 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.

PRTR Group PCL Earnings Yield (Joel Greenblatt) % Chart

PRTR Group PCL Annual Data
Trend Dec21 Dec22 Dec23 Dec24 Dec25
Earnings Yield (Joel Greenblatt) %
0.00 0.00 8.45 13.62 20.62

PRTR Group PCL Quarterly Data
Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Earnings Yield (Joel Greenblatt) % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 18.59 16.81 20.62 19.19 13.72

BKK:PRTR vs RHI, KFY, TNET: Earnings Yield (Joel Greenblatt) % Comparison

For the Staffing & Employment Services subindustry, PRTR Group 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.


PRTR Group PCL Earnings Yield (Joel Greenblatt) % vs Business Services Industry

For the Business Services industry and Industrials sector, PRTR Group PCL's Earnings Yield (Joel Greenblatt) % distribution charts can be found below:

* The bar in red indicates where PRTR Group PCL's Earnings Yield (Joel Greenblatt) % falls into.


BKK:PRTR
63GF Score
PRTR Group PCL BKK:PRTR
Earnings Yield (Joel Greenblatt) % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

PRTR Group 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.

PRTR Group PCLs Earnings Yield (Joel Greenblatt) for the fiscal year that ended in Dec. 2025 is calculated as

Earnings Yield (Joel Greenblatt)=EBIT/Enterprise Value
=266.104/1289.715
=20.63 %

PRTR Group 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 ฿251 Mil.


What does a Earnings Yield (Joel Greenblatt) % of 13.72% mean?
PRTR Group PCL (BKK:PRTR) has a Earnings Yield (Joel Greenblatt) % of 13.72% 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 PRTR Group PCL and its competitors. This is near median its historical median of 13.07. Over the past decade, PRTR Group PCL's Earnings Yield (Joel Greenblatt) % has ranged from 4.27 to 20.85. According to the industry distribution chart, PRTR Group PCL ranks #234 out of 1102 companies in the Business Services industry, placing it in the top 21.2%.
Is PRTR Group PCL's Earnings Yield (Joel Greenblatt) % too high?
PRTR Group PCL's current Earnings Yield (Joel Greenblatt) % of 13.72% is near median its 10-year median of 13.07. Over the past 10 years, this metric has ranged from a low of 4.27 to a high of 20.85. The Business Services industry median Earnings Yield (Joel Greenblatt) % is 6.73. PRTR Group PCL's value of 13.72% is 103.9% above this industry median. Based on the distribution chart, PRTR Group PCL ranks #234 out of 1102 companies in the Business Services industry, which is in the top quartile — a strong position relative to peers. Overall, PRTR Group PCL has a GF Score™ of 63/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does PRTR Group PCL's Earnings Yield (Joel Greenblatt) % compare to RHI and KFY?
According to the Business Services industry distribution chart, PRTR Group PCL ranks #234 out of 1102 companies for Earnings Yield (Joel Greenblatt) %. This places PRTR Group PCL in the top 21% of its industry — outperforming the majority of peers. The industry median Earnings Yield (Joel Greenblatt) % is 6.73. PRTR Group PCL's value of 13.72% is 103.9% above this benchmark. Historically, PRTR Group PCL's own Earnings Yield (Joel Greenblatt) % has ranged from 4.27 to 20.85 over the past decade. While the company's 10-year median is 13.07 vs. the industry median of 6.73, PRTR Group 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 Business Services company?
The median Earnings Yield (Joel Greenblatt) % among Business Services companies is 6.73, based on 1,102 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. PRTR Group PCL's current Earnings Yield (Joel Greenblatt) % of 13.72% is 103.9% 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 PRTR Group PCL and its competitors. For the Business Services industry, the median Earnings Yield (Joel Greenblatt) % is 6.73 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. PRTR Group PCL's current Earnings Yield (Joel Greenblatt) % is 13.72%, which is near median its own 10-year median of 13.07. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PRTR Group PCL stock overvalued right now?
Based on GuruFocus' analysis, PRTR Group PCL (BKK:PRTR) is currently considered Modestly Undervalued. The stock's GF Value™ is ฿3.97, compared to a current price of ฿3.32 — trading 16.4% below its estimated fair value. The current Earnings Yield (Joel Greenblatt) % is 13.72%, which is near median its 10-year median of 13.07 and 103.9% above the Business Services industry median of 6.73. PRTR Group PCL's overall GF Score™ is 63/100 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 PRTR Group PCL (BKK:PRTR), the current Earnings Yield (Joel Greenblatt) % is 13.72% 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 PRTR Group PCL (BKK:PRTR) Overvalued in 2026?

Based on GuruFocus' analysis, PRTR Group PCL stock appears to be undervalued. The current stock price of ฿3.32 is trading 16.4% below its estimated GF Value™ of ฿3.97. GuruFocus considers PRTR Group PCL to be Modestly Undervalued.

Key valuation signals for BKK:PRTR:

  • Earnings Yield (Joel Greenblatt) %: 13.72% (near median its 10-year median of 13.07)
  • GF Value™: ฿3.97 vs. price of ฿3.32 (16.4% below fair value)
  • GF Score™: 63/100 with 2 warning signs
  • Industry Position: 103.9% above the Business Services median (#234 of 1102)

No single metric tells the full story. See the BKK:PRTR stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


PRTR Group PCL Business Description

Address New Petchburi Road, 2034/82 Ital-Thai Tower, 18th Floor, Bangkapi, Huaykwang, Bangkok, THA, 10310
PRTR Group PCL provides end-to-end human resource services such as HR outsourcing service for companies and organizations; recruitment service for all-level positions that cater to clients' demands; HR technology, online job platform NEXMOVE, and offline and online training service through BLACKSMITH mobile application and website. The company's reportable segments are Recruitment services, Training services, Human resources services and business process outsourcing, HR Platform, and Job Advertising. The majority of revenue is generated from the Human resources service and business process outsourcing segment.
63GF Score

Get the complete analysis for BKK:PRTR

Earnings Yield (Joel Greenblatt) % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

฿3.32
Price
฿3.97
GF Value