North Atlantic EnergiesSTU:EH8 +0.92%65 Operating Margin % is 1.59% as of Dec. 2025, which is 106% above its 10-year median of 0.77. GuruFocus rates STU:EH8 with a GF Score™ of 65/100 and a GF Value™ of €55.86 (Modestly Undervalued). The stock has 5 warning signs investors should review. Among 916 Oil & Gas companies, North Atlantic Energies ranks worse than 73.25% on this metric.
North Atlantic Energies had lost money in 67% of the time over the past 3quarters.
North Atlantic Energies (STU:EH8) Operating Margin % Explanation
Just like Gross Margin %, it is important to see a company maintains its operating margin over time. Among the same industry, a company with higher operating margin is more efficient in its operation. It is also more stable during industry slowdown or recessions. Peter Lynch prefers those with higher margins than those with lower margins.
Be Aware
Operating Margin % can be manipulated by adjusting the rate of depreciation, depletion and amortization (DDA).
If a company is facing competition, its Operating Margin % may decline. Often the Operating Margin % declines well before the company's Revenue or even profit decline. Therefore, Operating Margin % is a very important indicator of whether the company is facing problems.
For instance, by 2012, Nokia (NOK)'s problems were well known and its stock had lost more than 90% of its market value since 2007. But Nokias Operating Margin % had already been in decline since 2002, although its Earnings per Share (Diluted) were still rising. Investors who paid attention to Operating Margin % would have avoided this huge loss. The same can be said for Research-in-Motion (RIMM).
Therefore, Operating Margin % is a very important screening filter for GuruFocus. GuruFocus's Buffett-Munger screener requires that the profit margin is either consistent or expanding. The Model Portfolio of the Buffett-Munger screener has outperformed the market every year since inception in 2009.
North Atlantic Energies Operating Margin % Related Terms
North Atlantic Energies Operating Margin % Historical Data
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The historical data trend for North Atlantic Energies's Operating Margin % 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.
STU:EH8 vs VLO, MPC, PSX: Operating Margin % Comparison
For the Oil & Gas Refining & Marketing subindustry, North Atlantic Energies's Operating Margin %, along with its competitors' market caps and Operating Margin % 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.
North Atlantic Energies Operating Margin % vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, North Atlantic Energies's Operating Margin % distribution charts can be found below:
* The bar in red indicates where North Atlantic Energies's Operating Margin % falls into.
North Atlantic Energies Operating Margin % Calculation
Operating Margin % - also known as operating income margin, operating profit margin and return on sales (ROS) - is the ratio of Operating Income divided by net sales or Revenue, usually presented in percent.
North Atlantic Energies's Operating Margin % for the fiscal year that ended in Dec. 2025 is calculated as
* 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.
North Atlantic Energies (STU:EH8) has a Operating Margin % of 1.59% as of Dec. 2025. Operating margin is the ratio of total operating income to net sales. View historical data on North Atlantic Energies and its competitors. This is 106% above median its historical median of 0.77. According to the industry distribution chart, North Atlantic Energies ranks #671 out of 916 companies in the Oil & Gas industry, placing it in the top 73.3%.
Is North Atlantic Energies' Operating Margin % too high?
North Atlantic Energies' current Operating Margin % of 1.59% is 106% above median its 10-year median of 0.77. The Oil & Gas industry median Operating Margin % is 6.86. North Atlantic Energies' value of 1.59% is 76.8% below this industry median. Based on the distribution chart, North Atlantic Energies ranks #671 out of 916 companies in the Oil & Gas industry, which is below the industry midpoint. Overall, North Atlantic Energies has a GF Score™ of 65/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does North Atlantic Energies' Operating Margin % compare to VLO and MPC?
According to the Oil & Gas industry distribution chart, North Atlantic Energies ranks #671 out of 916 companies for Operating Margin %. This places North Atlantic Energies in the lower half of its industry. The industry median Operating Margin % is 6.86. North Atlantic Energies' value of 1.59% is 76.8% below this benchmark. While the company's 10-year median is 0.77 vs. the industry median of 6.86, North Atlantic Energies has consistently been below 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 Operating Margin % for an Oil & Gas company?
The median Operating Margin % among Oil & Gas companies is 6.86, based on 916 companies in the industry. Companies in the top quartile (top 25%) have a Operating Margin % significantly above this median, while those in the bottom quartile fall well below. However, Operating Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. North Atlantic Energies's current Operating Margin % of 1.59% is 76.8% 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 Operating Margin % mean?
A high Operating Margin % can signal that a stock is expensive relative to its fundamentals. Operating margin is the ratio of total operating income to net sales. View historical data on North Atlantic Energies and its competitors. For the Oil & Gas industry, the median Operating Margin % is 6.86 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. North Atlantic Energies's current Operating Margin % is 1.59%, which is 106% above median its own 10-year median of 0.77. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is North Atlantic Energies stock overvalued right now?
Based on GuruFocus' analysis, North Atlantic Energies (STU:EH8) is currently considered Modestly Undervalued. The stock's GF Value™ is €55.86, compared to a current price of €45.92 — trading 17.8% below its estimated fair value. The current Operating Margin % is 1.59%, which is 106% above median its 10-year median of 0.77 and 76.8% below the Oil & Gas industry median of 6.86. North Atlantic Energies' overall GF Score™ is 65/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Operating Margin % calculated?
Operating Margin % is calculated from a company's financial statements. For North Atlantic Energies (STU:EH8), the current Operating Margin % is 1.59% 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 North Atlantic Energies (STU:EH8) Overvalued in 2026?
Based on GuruFocus' analysis, North Atlantic Energies stock appears to be undervalued.
The current stock price of €45.92 is trading 17.8% below its estimated GF Value™ of €55.86.
GuruFocus considers North Atlantic Energies to be Modestly Undervalued.
Key valuation signals for STU:EH8:
Operating Margin %: 1.59% (106% above median its 10-year median of 0.77)
GF Value™: €55.86 vs. price of €45.92 (17.8% below fair value)
Industry Position: 76.8% below the Oil & Gas median (#671 of 916)
No single metric tells the full story. See the STU:EH8 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
North Atlantic Energies operates within the downstream oil sector in France. The company supplies products used in various sectors of modern society and participates in efforts to reduce the carbon impact of its activities. Its offerings include: Petrol, Diesel, Heating Oil, Marine Fuels, Jet Fuels.
65GF Score
Get the complete analysis for STU:EH8
Operating Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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