STGAF (Afentra) ROC (Joel Greenblatt) %: 7.44% (As of Dec. 2025)


STGAF Afentra PLC STGAF
21 GF Score
Price $0.85
! 4 Warning Signs
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What is Afentra ROC (Joel Greenblatt) %?

Afentra STGAF 21 ROC (Joel Greenblatt) % is 7.44% as of Dec. 2025. GuruFocus rates STGAF with a GF Score™ of 21/100. The stock has 4 warning signs investors should review. Among 1,000 Oil & Gas companies, Afentra ranks better than 61.3% on this metric.

Joel Greenblatt defined Return on Capital differently in his book The Little Book That Still Beats the Market (Little Books. Big Profits). He defines ROC (Joel Greenblatt) % as EBIT divided by the total of Property, Plant and Equipment and net working capital. Afentra's annualized ROC (Joel Greenblatt) % for the quarter that ended in Dec. 2025 was 7.44%.

The historical rank and industry rank for Afentra's ROC (Joel Greenblatt) % or its related term are showing as below:

STGAF' s ROC (Joel Greenblatt) % Range Over the Past 10 Years
Min: -42.11   Med: -11.43   Max: 58.77
Current: 12.26

During the past 13 years, Afentra's highest ROC (Joel Greenblatt) % was 58.77%. The lowest was -42.11%. And the median was -11.43%.

STGAF's ROC (Joel Greenblatt) % is ranked better than
61.3% of 1000 companies
in the Oil & Gas industry
Industry Median: 8.415 vs STGAF: 12.26

Afentra's 5-Year average Growth Rate of ROC (Joel Greenblatt) % was 0.00% per year.


Afentra  (OTCPK:STGAF) ROC (Joel Greenblatt) % Explanation

The way Joel Greenblatt defines Return on Capital is a more accurate measure of how efficiently the company generates returns onthe capital actually invested in the business. EBIT is used instead of net income because the tax and interest payment may be affected by factors other than the core business operation. Intangible assets are not included in the calculation because they don't need to be replaced.

Joel Greenblatt uses his definition of Return on Capital and Earnings Yield (Joel Greenblatt) % to rank companies.


Afentra ROC (Joel Greenblatt) % Related Terms


Afentra ROC (Joel Greenblatt) % Historical Data

* Premium members only.

The historical data trend for Afentra's ROC (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.

Afentra ROC (Joel Greenblatt) % Chart

Afentra Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
ROC (Joel Greenblatt) %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -22.48 -35.22 1.39 58.74 12.66

Afentra Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
ROC (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 10.66 55.74 55.92 17.83 7.44

STGAF vs COP, EOG, FANG: ROC (Joel Greenblatt) % Comparison

For the Oil & Gas E&P subindustry, Afentra's ROC (Joel Greenblatt) %, along with its competitors' market caps and ROC (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.


Afentra ROC (Joel Greenblatt) % vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Afentra's ROC (Joel Greenblatt) % distribution charts can be found below:

* The bar in red indicates where Afentra's ROC (Joel Greenblatt) % falls into.


STGAF
21GF Score
Afentra PLC STGAF
ROC (Joel Greenblatt) % is just one metric. See GF Score™, valuation, warning signs, and more.
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Afentra ROC (Joel Greenblatt) % Calculation

Joel Greenblatt defined Return on Capital differently in his book The Little Book That Still Beats the Market (Little Books. Big Profits) . He defines Return on Capital as follows:

ROC (Joel Greenblatt) %=EBIT/Average of (Net fixed Assets + Net Working Capital)

EBIT stands for Earnings Before Interest and Taxes.

Fixed Assets are also known as non-current assets. They include the Property, Plant and Equipment that the firm needs in its operation.

GuruFocus calculates net working capital as: (Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Deferred Revenue + Other Current Liabilities). We're trying to account for OPERATING assets and liabilities (part of daily business) when calculating working capital. Cash and marketable securities are considered NON-OPERATING assets and are not included in calculation. We will also back out all interest bearing debt, short term debt and the portion of long term debt that is due in the current period from the current liabilities. This debt will be considered when computing cost of capital and it would be inappropriate to count it twice.

Working Capital(Q: Jun. 2025 )
=(Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Defer. Rev. + Other Current Liabilities)
=(11.853 + 24.178 + 8.137) - (54.586 + 0 + 3.799)
=-14.217

Working Capital(Q: Dec. 2025 )
=(Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Defer. Rev. + Other Current Liabilities)
=(0.075 + 25.012 + 7.019) - (48.654 + 0 + 23.657)
=-40.205

When net working capital is negative, 0 is used.

So ROC (Joel Greenblatt) % of Afentra for the quarter that ended in Dec. 2025 can be restated as:

ROC (Joel Greenblatt) %(Q: Dec. 2025 )
=EBIT/Average of (Net fixed Assets + Net Working Capital)
=EBIT/Average of (Property, Plant and Equipment+Net Working Capital)
     Q: Jun. 2025  Q: Dec. 2025
=EBIT/( ( (Property, Plant and Equipment + Net Working Capital) + (Property, Plant and Equipment + Net Working Capital) )/ count )
=12.654/( ( (167.648 + max(-14.217, 0)) + (172.561 + max(-40.205, 0)) )/ 2 )
=12.654/( ( 167.648 + 172.561 )/ 2 )
=12.654/170.1045
=7.44 %

Note: The EBIT data used here is two times the semi-annual (Dec. 2025) EBIT data.

* 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.

What does a ROC (Joel Greenblatt) % of 7.44% mean?
Afentra (STGAF) has a ROC (Joel Greenblatt) % of 7.44% as of Dec. 2025. Joel Greenblatt's return on capital is the ratio of EBIT to average fixed assets and net working capital. View historical data on Afentra and its competitors. According to the industry distribution chart, Afentra ranks #387 out of 1000 companies in the Oil & Gas industry, placing it in the top 38.7%.
Is Afentra's ROC (Joel Greenblatt) % too high?
Afentra's current ROC (Joel Greenblatt) % is 7.44%. The Oil & Gas industry median ROC (Joel Greenblatt) % is 8.42. Afentra's value of 7.44% is 11.6% below this industry median. Based on the distribution chart, Afentra ranks #387 out of 1000 companies in the Oil & Gas industry, which is above the industry midpoint. Overall, Afentra has a GF Score™ of 21/100, reflecting its overall financial health beyond just this single metric.
How does Afentra's ROC (Joel Greenblatt) % compare to COP and EOG?
According to the Oil & Gas industry distribution chart, Afentra ranks #387 out of 1000 companies for ROC (Joel Greenblatt) %. This puts Afentra in the upper half of its industry. The industry median ROC (Joel Greenblatt) % is 8.42. Afentra's value of 7.44% is 11.6% below this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROC (Joel Greenblatt) % for an Oil & Gas company?
The median ROC (Joel Greenblatt) % among Oil & Gas companies is 8.42, based on 1,000 companies in the industry. Companies in the top quartile (top 25%) have a ROC (Joel Greenblatt) % significantly above this median, while those in the bottom quartile fall well below. However, ROC (Joel Greenblatt) % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Afentra's current ROC (Joel Greenblatt) % of 7.44% is 11.6% 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 ROC (Joel Greenblatt) % mean?
A high ROC (Joel Greenblatt) % can signal that a stock is expensive relative to its fundamentals. Joel Greenblatt's return on capital is the ratio of EBIT to average fixed assets and net working capital. View historical data on Afentra and its competitors. For the Oil & Gas industry, the median ROC (Joel Greenblatt) % is 8.42 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Afentra's current ROC (Joel Greenblatt) % is 7.44%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Afentra stock overvalued right now?
Afentra (STGAF) has a current ROC (Joel Greenblatt) % of 7.44%. The current ROC (Joel Greenblatt) % is 7.44% and 11.6% below the Oil & Gas industry median of 8.42. Afentra's overall GF Score™ is 21/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROC (Joel Greenblatt) % calculated?
ROC (Joel Greenblatt) % is calculated from a company's financial statements. For Afentra (STGAF), the current ROC (Joel Greenblatt) % is 7.44% 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.

Afentra Business Description

Industry EnergyOil & Gas
Other Exchanges AETl:UKAET:UKTB8A:Germany
Address 10 Saint Bride Street, London, GBR, EC4A 4AD
Afentra PLC is an independent oil and gas company focused on acquiring and developing mature, producing assets in West Africa, with a diverse portfolio consisting of production, near-field development and exploration assets in Angola.
21GF Score

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

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