Saturn Oil & GasOILSF +0.81%48 ROC (Joel Greenblatt) % is -23.39% as of Mar. 2026. GuruFocus rates OILSF with a GF Score™ of 48/100 and a GF Value™ of $1.40 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 1,000 Oil & Gas companies, Saturn Oil & Gas ranks worse than 56.9% 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. Saturn Oil & Gas's annualized ROC (Joel Greenblatt) % for the quarter that ended in Mar. 2026 was -23.39%.
The historical rank and industry rank for Saturn Oil & Gas's ROC (Joel Greenblatt) % or its related term are showing as below:
OILSF'
s ROC (Joel Greenblatt) % Range Over the Past 10 Years
Min: -383.25 Med: 2.38 Max: 49.29
Current: 5.79
During the past 13 years, Saturn Oil & Gas's highest ROC (Joel Greenblatt) % was 49.29%. The lowest was -383.25%. And the median was 2.38%.
OILSF's ROC (Joel Greenblatt) % is ranked worse than 56.9% of 1000
companies
in the Oil & Gas industry
Industry Median: 8.415
vs OILSF: 5.79
Saturn Oil & Gas's 5-Year average Growth Rate of ROC (Joel Greenblatt) % was 0.00% per year.
Saturn Oil & Gas (OTCPK:OILSF) 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.
Saturn Oil & Gas ROC (Joel Greenblatt) % Related Terms
Saturn Oil & Gas ROC (Joel Greenblatt) % Historical Data
* Premium members only.
The historical data trend for Saturn Oil & Gas'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.
OILSF vs COP, EOG, FANG: ROC (Joel Greenblatt) % Comparison
For the Oil & Gas E&P subindustry, Saturn Oil & Gas'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.
Saturn Oil & Gas ROC (Joel Greenblatt) % vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Saturn Oil & Gas's ROC (Joel Greenblatt) % distribution charts can be found below:
* The bar in red indicates where Saturn Oil & Gas's ROC (Joel Greenblatt) % falls into.
Saturn Oil & Gas 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:
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.
Note:
The EBIT data used here is four times the quarterly (Mar. 2026) 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 -23.39% mean?
Saturn Oil & Gas (OILSF) has a ROC (Joel Greenblatt) % of -23.39% as of Mar. 2026. Joel Greenblatt's return on capital is the ratio of EBIT to average fixed assets and net working capital. View historical data on Saturn Oil & Gas and its competitors. According to the industry distribution chart, Saturn Oil & Gas ranks #569 out of 1000 companies in the Oil & Gas industry, placing it in the top 56.9%.
Is Saturn Oil & Gas' ROC (Joel Greenblatt) % too high?
Saturn Oil & Gas' current ROC (Joel Greenblatt) % is -23.39%. Based on the distribution chart, Saturn Oil & Gas ranks #569 out of 1000 companies in the Oil & Gas industry, which is below the industry midpoint. Overall, Saturn Oil & Gas has a GF Score™ of 48/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Saturn Oil & Gas' ROC (Joel Greenblatt) % compare to COP and EOG?
According to the Oil & Gas industry distribution chart, Saturn Oil & Gas ranks #569 out of 1000 companies for ROC (Joel Greenblatt) %. This places Saturn Oil & Gas in the lower half of its industry. The industry median ROC (Joel Greenblatt) % is 8.42. 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. 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 Saturn Oil & Gas 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. Saturn Oil & Gas's current ROC (Joel Greenblatt) % is -23.39%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Saturn Oil & Gas stock overvalued right now?
Based on GuruFocus' analysis, Saturn Oil & Gas (OILSF) is currently considered Significantly Overvalued. The stock's GF Value™ is $1.40, compared to a current price of $3.75 — trading 167.9% above its estimated fair value. The current ROC (Joel Greenblatt) % is -23.39%. Saturn Oil & Gas' overall GF Score™ is 48/100 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 Saturn Oil & Gas (OILSF), the current ROC (Joel Greenblatt) % is -23.39% as of Mar. 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 Saturn Oil & Gas (OILSF) Overvalued in 2026?
Based on GuruFocus' analysis, Saturn Oil & Gas stock appears to be overvalued.
The current stock price of $3.75 is trading 167.9% above its estimated GF Value™ of $1.40.
GuruFocus considers Saturn Oil & Gas to be Significantly Overvalued.
Key valuation signals for OILSF:
ROC (Joel Greenblatt) %: -23.39%
GF Value™: $1.40 vs. price of $3.75 (167.9% above fair value)
No single metric tells the full story. See the OILSF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Saturn Oil & Gas Inc is a resource company engaged in the business of acquiring, exploration, and development of petroleum and natural gas resource deposits in Canada. Its focus is to advance the exploration of its oil and gas properties in Alberta, Manitoba, and Southeast Saskatchewan. The company generates the majority of its revenue from the sale of oil, natural gas, and NGLs production under variable price contracts.
48GF Score
Get the complete analysis for OILSF
ROC (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
OILSF has been successfully added to your 
