ATONY (Anton Oilfield Services Group) Earnings Yield (Joel Greenblatt) %: 43.10% (As of Dec. 2025) — 209% Above Median

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ATONY Anton Oilfield Services Group ATONY
81 GF Score
Price $22.55
GF Value $20.90
Valuation Modestly Undervalued
! 2 Warning Signs
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What is Anton Oilfield Services Group Earnings Yield (Joel Greenblatt) %?

Anton Oilfield Services Group ATONY 81 Earnings Yield (Joel Greenblatt) % is 43.10% as of Dec. 2025, which is 209% above its 10-year median of 13.94. GuruFocus rates ATONY with a GF Score™ of 81/100 and a GF Value™ of $20.90 (Modestly Undervalued). The stock has 2 warning signs investors should review. Among 1,032 Oil & Gas companies, Anton Oilfield Services Group ranks better than 96.03% on this metric.

Anton Oilfield Services Group's Enterprise Value for the quarter that ended in Dec. 2025 was $316.7 Mil. Anton Oilfield Services Group's EBIT for the trailing twelve months (TTM) ended in Dec. 2025 was $99.0 Mil. Anton Oilfield Services Group's Earnings Yield (Joel Greenblatt) for the quarter that ended in Dec. 2025 was 43.10%.

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

ATONY' s Earnings Yield (Joel Greenblatt) % Range Over the Past 10 Years
Min: 0.65   Med: 13.94   Max: 42.74
Current: 42.74

During the past 13 years, the highest Earnings Yield (Joel Greenblatt) of Anton Oilfield Services Group was 42.74%. The lowest was 0.65%. And the median was 13.94%.

ATONY's Earnings Yield (Joel Greenblatt) % is ranked better than
96.03% of 1032 companies
in the Oil & Gas industry
Industry Median: 4.885 vs ATONY: 42.74

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) %. Anton Oilfield Services Group's Forward Rate of Return (Yacktman) % for the quarter that ended in Dec. 2025 was 43.43%. 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.


Anton Oilfield Services Group  (OTCPK:ATONY) 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.


Anton Oilfield Services Group Earnings Yield (Joel Greenblatt) % Related Terms


Anton Oilfield Services Group Earnings Yield (Joel Greenblatt) % Historical Data

* Premium members only.

The historical data trend for Anton Oilfield Services Group'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.

Anton Oilfield Services Group Earnings Yield (Joel Greenblatt) % Chart

Anton Oilfield Services Group Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Earnings Yield (Joel Greenblatt) %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 13.79 25.13 26.11 35.09 43.10

Anton Oilfield Services Group Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
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 Premium Member Only 26.11 0.00 35.09 0.00 43.10

ATONY vs SLB, BKR, FTI: Earnings Yield (Joel Greenblatt) % Comparison

For the Oil & Gas Equipment & Services subindustry, Anton Oilfield Services Group'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.


Anton Oilfield Services Group Earnings Yield (Joel Greenblatt) % vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Anton Oilfield Services Group's Earnings Yield (Joel Greenblatt) % distribution charts can be found below:

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


ATONY
81GF Score
Anton Oilfield Services Group ATONY
Earnings Yield (Joel Greenblatt) % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Anton Oilfield Services Group 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.

Anton Oilfield Services Groups Earnings Yield (Joel Greenblatt) for the fiscal year that ended in Dec. 2025 is calculated as

Earnings Yield (Joel Greenblatt)=EBIT/Enterprise Value
=99.919/316.70305
=31.55 %

For company reported semi-annually or annually, GuruFocus only calculate annual data for Earnings Yield (Joel Greenblatt) and apply the annual figure to corresponding quarter.


What does a Earnings Yield (Joel Greenblatt) % of 43.10% mean?
Anton Oilfield Services Group (ATONY) has a Earnings Yield (Joel Greenblatt) % of 43.10% as of Dec. 2025. Joel Greenblatt's earnings yield equals the ratio of earnings before interest and taxes to enterprise value. View historical data on Anton Oilfield Services Group and its competitors. This is 209% above median its historical median of 13.94. Over the past decade, Anton Oilfield Services Group's Earnings Yield (Joel Greenblatt) % has ranged from 0.65 to 42.74. According to the industry distribution chart, Anton Oilfield Services Group ranks #41 out of 1032 companies in the Oil & Gas industry, placing it in the top 4%.
Is Anton Oilfield Services Group's Earnings Yield (Joel Greenblatt) % too high?
Anton Oilfield Services Group's current Earnings Yield (Joel Greenblatt) % of 43.10% is 209% above median its 10-year median of 13.94. Over the past 10 years, this metric has ranged from a low of 0.65 to a high of 42.74. The Oil & Gas industry median Earnings Yield (Joel Greenblatt) % is 4.89. Anton Oilfield Services Group's value of 43.10% is 782.3% above this industry median. Based on the distribution chart, Anton Oilfield Services Group ranks #41 out of 1032 companies in the Oil & Gas industry, which is in the top quartile — a strong position relative to peers. Overall, Anton Oilfield Services Group has a GF Score™ of 81/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Anton Oilfield Services Group's Earnings Yield (Joel Greenblatt) % compare to SLB and BKR?
According to the Oil & Gas industry distribution chart, Anton Oilfield Services Group ranks #41 out of 1032 companies for Earnings Yield (Joel Greenblatt) %. This places Anton Oilfield Services Group in the top 4% of its industry — outperforming the majority of peers. The industry median Earnings Yield (Joel Greenblatt) % is 4.89. Anton Oilfield Services Group's value of 43.10% is 782.3% above this benchmark. Historically, Anton Oilfield Services Group's own Earnings Yield (Joel Greenblatt) % has ranged from 0.65 to 42.74 over the past decade. While the company's 10-year median is 13.94 vs. the industry median of 4.89, Anton Oilfield Services Group 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 Oil & Gas company?
The median Earnings Yield (Joel Greenblatt) % among Oil & Gas companies is 4.89, based on 1,032 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. Anton Oilfield Services Group's current Earnings Yield (Joel Greenblatt) % of 43.10% is 782.3% 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 Anton Oilfield Services Group and its competitors. For the Oil & Gas industry, the median Earnings Yield (Joel Greenblatt) % is 4.89 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Anton Oilfield Services Group's current Earnings Yield (Joel Greenblatt) % is 43.10%, which is 209% above median its own 10-year median of 13.94. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Anton Oilfield Services Group stock overvalued right now?
Based on GuruFocus' analysis, Anton Oilfield Services Group (ATONY) is currently considered Modestly Undervalued. The stock's GF Value™ is $20.90, compared to a current price of $22.55 — trading 7.9% above its estimated fair value. The current Earnings Yield (Joel Greenblatt) % is 43.10%, which is 209% above median its 10-year median of 13.94 and 782.3% above the Oil & Gas industry median of 4.89. Anton Oilfield Services Group's overall GF Score™ is 81/100 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 Anton Oilfield Services Group (ATONY), the current Earnings Yield (Joel Greenblatt) % is 43.10% as of Dec. 2025. 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 Anton Oilfield Services Group (ATONY) Overvalued in 2026?

Based on GuruFocus' analysis, Anton Oilfield Services Group stock appears to be overvalued. The current stock price of $22.55 is trading 7.9% above its estimated GF Value™ of $20.90. GuruFocus considers Anton Oilfield Services Group to be Modestly Undervalued.

Key valuation signals for ATONY:

  • Earnings Yield (Joel Greenblatt) %: 43.10% (209% above median its 10-year median of 13.94)
  • GF Value™: $20.90 vs. price of $22.55 (7.9% above fair value)
  • GF Score™: 81/100 with 2 warning signs
  • Industry Position: 782.3% above the Oil & Gas median (#41 of 1032)

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


Anton Oilfield Services Group Business Description

Industry EnergyOil & Gas
Other Exchanges 03337:Hong Kong5AO:Germany
Address No. 9 Building, Wangjing East Garden Area 4, 2nd Floor, Tower A, Ali Center Wangjing, Chaoyang District, Beijing, CHN, 100102
Anton Oilfield Services Group is an investment holding company principally engaged in the provision of integrated oil and gas field development technical services. The Company operates its business through the following segments; Integrated Oilfield Technical Services, Intelligent Management Services, and Energy Asset Operation Business. The majority of the company's revenue is generated from the Oilfield technical services segment which covers the full life cycle of oil and gas development, including geological technology, drilling technology, well completion and stimulation technology as well as asset leasing services for the industry. Geographically, the firm derives its key revenue from the Republic of Iraq followed by the People's Republic of China, and other countries.
81GF Score

Get the complete analysis for ATONY

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

$22.55
Price
$20.90
GF Value