Simona AGFRA:SIM0 +0.90%65 Operating Margin % is -11.18% as of Dec. 2025. GuruFocus rates FRA:SIM0 with a GF Score™ of 65/100 and a GF Value™ of €60.61 (Fairly Valued). The stock has 7 warning signs investors should review. Among 3,038 Industrial Products companies, Simona AG ranks worse than 50.82% on this metric.
Operating Margin % is calculated as Operating Income divided by its Revenue. Simona AG's Operating Income for the
six
months ended in Dec. 2025 was €-31.4 Mil. Simona AG's Revenue for the
six
months ended in Dec. 2025 was €280.4 Mil. Therefore, Simona AG's Operating Margin % for the quarter that ended in Dec. 2025 was -11.18%.
Warning Sign:
Simona AG operating margin has been in a 5-year decline. The average rate of decline per year is -5.9%.
The historical rank and industry rank for Simona AG's Operating Margin % or its related term are showing as below:
FRA:SIM0'
s Operating Margin % Range Over the Past 10 Years
Min: 6.06 Med: 7.72 Max: 8.41
Current: 6.32
FRA:SIM0's Operating Margin % is ranked worse than 50.82% of 3038
companies
in the Industrial Products industry
Industry Median: 6.53
vs FRA:SIM0: 6.32
Simona AG's 5-Year Average Operating Margin % Growth Rate was -5.90% per year.
Simona AG's Operating Income for the
six
months ended in Dec. 2025 was €-31.4 Mil.
Its Operating Income for the trailing twelve months (TTM) ended in Dec. 2025 was €36.8 Mil.
Simona AG (FRA:SIM0) 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.
Simona AG Operating Margin % Related Terms
Simona AG Operating Margin % Historical Data
* Premium members only.
The historical data trend for Simona AG'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.
FRA:SIM0 vs ATI, CRS, MLI: Operating Margin % Comparison
For the Metal Fabrication subindustry, Simona AG'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.
Simona AG Operating Margin % vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Simona AG's Operating Margin % distribution charts can be found below:
* The bar in red indicates where Simona AG'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.
Simona AG'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.
Simona AG (FRA:SIM0) has a Operating Margin % of -11.18% as of Dec. 2025. Operating margin is the ratio of total operating income to net sales. View historical data on Simona AG and its competitors. Over the past decade, Simona AG's Operating Margin % has ranged from 6.06 to 8.41. According to the industry distribution chart, Simona AG ranks #1544 out of 3038 companies in the Industrial Products industry, placing it in the top 50.8%.
Is Simona AG's Operating Margin % too high?
Simona AG's current Operating Margin % is -11.18%. Over the past 10 years, this metric has ranged from a low of 6.06 to a high of 8.41. Based on the distribution chart, Simona AG ranks #1544 out of 3038 companies in the Industrial Products industry, which is below the industry midpoint. Overall, Simona AG has a GF Score™ of 65/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Simona AG's Operating Margin % compare to ATI and CRS?
According to the Industrial Products industry distribution chart, Simona AG ranks #1544 out of 3038 companies for Operating Margin %. This places Simona AG in the lower half of its industry. The industry median Operating Margin % is 6.53. Historically, Simona AG's own Operating Margin % has ranged from 6.06 to 8.41 over the past decade. 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 Industrial Products company?
The median Operating Margin % among Industrial Products companies is 6.53, based on 3,038 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 Simona AG and its competitors. For the Industrial Products industry, the median Operating Margin % is 6.53 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Simona AG's current Operating Margin % is -11.18%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Simona AG stock overvalued right now?
Based on GuruFocus' analysis, Simona AG (FRA:SIM0) is currently considered Fairly Valued. The stock's GF Value™ is €60.61, compared to a current price of €56.00 — trading 7.6% below its estimated fair value. The current Operating Margin % is -11.18%. Simona AG's overall GF Score™ is 65/100 with 7 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 Simona AG (FRA:SIM0), the current Operating Margin % is -11.18% 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 Simona AG (FRA:SIM0) Overvalued in 2026?
Based on GuruFocus' analysis, Simona AG stock appears to be undervalued.
The current stock price of €56.00 is trading 7.6% below its estimated GF Value™ of €60.61.
GuruFocus considers Simona AG to be Fairly Valued.
Key valuation signals for FRA:SIM0:
Operating Margin %: -11.18%
GF Value™: €60.61 vs. price of €56.00 (7.6% below fair value)
No single metric tells the full story. See the FRA:SIM0 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Simona AG is Germany based company that is engaged in developing, manufacturing and marketing semi-finished thermoplastics, pipes, and fittings as well as finished parts and profiles. The company's products include sheets, twin wall sheets, rods, profiles, welding rods, pipes, fittings, flanges, valves, solid rods, hollow rods, U-profiles and square pipes and finished parts and profiles. The company organizes its business into geographic segments namely EMEA, the Americas, and Asia-Pacific. All three segments generate their revenues through the sale of Semi-finished and finished parts and Pipes and fittings.
65GF Score
Get the complete analysis for FRA:SIM0
Operating Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
FRA:SIM0 has been successfully added to your 
