Andina CopperSTU:FIR0 -11.73%34 Operating Margin % is 0.00% as of Mar. 2026. GuruFocus rates STU:FIR0 with a GF Score™ of 34/100. The stock has 2 warning signs investors should review. Among 841 Metals & Mining companies, Andina Copper ranks worse than 118905.95% on this metric.
Operating Margin % is calculated as Operating Income divided by its Revenue. Andina Copper's Operating Income for the
three
months ended in Mar. 2026 was €-0.55 Mil. Andina Copper's Revenue for the
three
months ended in Mar. 2026 was €0.00 Mil. Therefore, Andina Copper's Operating Margin % for the quarter that ended in Mar. 2026 was 0.00%.
The historical rank and industry rank for Andina Copper's Operating Margin % or its related term are showing as below:
STU:FIR0's Operating Margin % is not ranked *
in the Metals & Mining industry.
Industry Median: 5.72 * Ranked among companies with meaningful Operating Margin % only.
Andina Copper's 5-Year Average Operating Margin % Growth Rate was 0.00% per year.
Andina Copper's Operating Income for the
three
months ended in Mar. 2026 was €-0.55 Mil.
Its Operating Income for the trailing twelve months (TTM) ended in Mar. 2026 was €-3.75 Mil.
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.
Andina Copper Operating Margin % Related Terms
Andina Copper Operating Margin % Historical Data
* Premium members only.
The historical data trend for Andina Copper'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.
For the Other Industrial Metals & Mining subindustry, Andina Copper'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.
Andina Copper Operating Margin % vs Metals & Mining Industry
For the Metals & Mining industry and Basic Materials sector, Andina Copper's Operating Margin % distribution charts can be found below:
* The bar in red indicates where Andina Copper's Operating Margin % falls into.
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.
Andina Copper'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.
Andina Copper (STU:FIR0) has a Operating Margin % of 0.00% as of Mar. 2026. Operating margin is the ratio of total operating income to net sales. View historical data on Andina Copper and its competitors. According to the industry distribution chart, Andina Copper ranks #999999 out of 841 companies in the Metals & Mining industry.
Is Andina Copper's Operating Margin % too high?
Andina Copper's current Operating Margin % is 0.00%. Based on the distribution chart, Andina Copper ranks #999999 out of 841 companies in the Metals & Mining industry, which is in the bottom quartile relative to peers. Overall, Andina Copper has a GF Score™ of 34/100, reflecting its overall financial health beyond just this single metric.
How does Andina Copper's Operating Margin % compare to competitors?
According to the Metals & Mining industry distribution chart, Andina Copper ranks #999999 out of 841 companies for Operating Margin %. This places Andina Copper in the lower half of its industry. The industry median Operating Margin % is 5.72. 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 a Metals & Mining company?
The median Operating Margin % among Metals & Mining companies is 5.72, based on 841 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. 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 Andina Copper and its competitors. For the Metals & Mining industry, the median Operating Margin % is 5.72 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Andina Copper's current Operating Margin % is 0.00%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Andina Copper stock overvalued right now?
Andina Copper (STU:FIR0) has a current Operating Margin % of 0.00%. The current Operating Margin % is 0.00%. Andina Copper's overall GF Score™ is 34/100 with 2 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 Andina Copper (STU:FIR0), the current Operating Margin % is 0.00% 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.
Andina Copper Corp is a mining exploration company focused on the exploration of base metals and precious metals projects in the Americas, with a primary focus on the Piuquenes Copper-Gold Porphyry Project in San Juan, Argentina.
34GF Score
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