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Casta Diva Group SpAMIL:CDG -1.90%60 Operating Margin % is 3.64% as of Dec. 2025, which is 73% above its 10-year median of 2.11. GuruFocus rates MIL:CDG with a GF Score™ of 60/100 and a GF Value™ of €1.56 (Significantly Overvalued). The stock has 8 warning signs investors should review. Among 1,013 Media - Diversified companies, Casta Diva Group SpA ranks better than 57.06% on this metric.
Casta Diva Group SpA (MIL:CDG) 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.
Casta Diva Group SpA Operating Margin % Related Terms
Casta Diva Group SpA Operating Margin % Historical Data
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The historical data trend for Casta Diva Group SpA'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.
MIL:CDG vs NFLX, DIS, WBD: Operating Margin % Comparison
For the Entertainment subindustry, Casta Diva Group SpA'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.
Casta Diva Group SpA Operating Margin % vs Media - Diversified Industry
For the Media - Diversified industry and Communication Services sector, Casta Diva Group SpA's Operating Margin % distribution charts can be found below:
* The bar in red indicates where Casta Diva Group SpA's Operating Margin % falls into.
Casta Diva Group SpA 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.
Casta Diva Group SpA'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.
Casta Diva Group SpA (MIL:CDG) has a Operating Margin % of 3.64% as of Dec. 2025. Operating margin is the ratio of total operating income to net sales. View historical data on Casta Diva Group SpA and its competitors. This is 73% above median its historical median of 2.11. According to the industry distribution chart, Casta Diva Group SpA ranks #435 out of 1013 companies in the Media - Diversified industry, placing it in the top 42.9%.
Is Casta Diva Group SpA's Operating Margin % too high?
Casta Diva Group SpA's current Operating Margin % of 3.64% is 73% above median its 10-year median of 2.11. The Media - Diversified industry median Operating Margin % is 2.42. Casta Diva Group SpA's value of 3.64% is 50.4% above this industry median. Based on the distribution chart, Casta Diva Group SpA ranks #435 out of 1013 companies in the Media - Diversified industry, which is above the industry midpoint. Overall, Casta Diva Group SpA has a GF Score™ of 60/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Casta Diva Group SpA's Operating Margin % compare to NFLX and DIS?
According to the Media - Diversified industry distribution chart, Casta Diva Group SpA ranks #435 out of 1013 companies for Operating Margin %. This puts Casta Diva Group SpA in the upper half of its industry. The industry median Operating Margin % is 2.42. Casta Diva Group SpA's value of 3.64% is 50.4% above this benchmark. While the company's 10-year median is 2.11 vs. the industry median of 2.42, Casta Diva Group SpA has consistently been above 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 a Media - Diversified company?
The median Operating Margin % among Media - Diversified companies is 2.42, based on 1,013 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. Casta Diva Group SpA's current Operating Margin % of 3.64% is 50.4% above 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 Casta Diva Group SpA and its competitors. For the Media - Diversified industry, the median Operating Margin % is 2.42 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Casta Diva Group SpA's current Operating Margin % is 3.64%, which is 73% above median its own 10-year median of 2.11. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Casta Diva Group SpA stock overvalued right now?
Based on GuruFocus' analysis, Casta Diva Group SpA (MIL:CDG) is currently considered Significantly Overvalued. The stock's GF Value™ is €1.56, compared to a current price of €3.09 — trading 98.1% above its estimated fair value. The current Operating Margin % is 3.64%, which is 73% above median its 10-year median of 2.11 and 50.4% above the Media - Diversified industry median of 2.42. Casta Diva Group SpA's overall GF Score™ is 60/100 with 8 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 Casta Diva Group SpA (MIL:CDG), the current Operating Margin % is 3.64% 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 Casta Diva Group SpA (MIL:CDG) Overvalued in 2026?
Based on GuruFocus' analysis, Casta Diva Group SpA stock appears to be overvalued.
The current stock price of €3.09 is trading 98.1% above its estimated GF Value™ of €1.56.
GuruFocus considers Casta Diva Group SpA to be Significantly Overvalued.
Key valuation signals for MIL:CDG:
Operating Margin %: 3.64% (73% above median its 10-year median of 2.11)
GF Value™: €1.56 vs. price of €3.09 (98.1% above fair value)
Industry Position: 50.4% above the Media - Diversified median (#435 of 1013)
No single metric tells the full story. See the MIL:CDG stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Casta Diva Group SpA is a communications company, active in the production of advertising films and events in Italy and abroad. It operates in branded content including advertising productions, films, TV programming, corporate events, viral videos, digital content, and live music shows. The company performs its business activities through various brands such as; Casta Diva Ideas, Casta Diva Pictures, G.2 Eventi, Genius Progetti, Akita Film, E-Motion, and Blue Note Milano.
60GF Score
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