Cleanbnb SpA (MIL:CBB) Operating Margin %: 4.97% (As of Dec. 2025)


MIL:CBB Cleanbnb SpA MIL:CBB
53 GF Score
Price €0.71
GF Value €1.62
Valuation Significantly Undervalued
! 2 Warning Signs
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What is Cleanbnb SpA Operating Margin %?

Cleanbnb SpA MIL:CBB -1.11% 53 Operating Margin % is 4.97% as of Dec. 2025. GuruFocus rates MIL:CBB with a GF Score™ of 53/100 and a GF Value™ of €1.62 (Significantly Undervalued). The stock has 2 warning signs investors should review. Among 1,745 Real Estate companies, Cleanbnb SpA ranks worse than 72.78% on this metric.

Operating Margin % is calculated as Operating Income divided by its Revenue. Cleanbnb SpA's Operating Income for the six months ended in Dec. 2025 was €0.53 Mil. Cleanbnb SpA's Revenue for the six months ended in Dec. 2025 was €10.73 Mil. Therefore, Cleanbnb SpA's Operating Margin % for the quarter that ended in Dec. 2025 was 4.97%.

The historical rank and industry rank for Cleanbnb SpA's Operating Margin % or its related term are showing as below:

MIL:CBB' s Operating Margin % Range Over the Past 10 Years
Min: -79.78   Med: -27.51   Max: 3.51
Current: 1.19


MIL:CBB's Operating Margin % is ranked worse than
72.78% of 1745 companies
in the Real Estate industry
Industry Median: 13.23 vs MIL:CBB: 1.19

Cleanbnb SpA's 5-Year Average Operating Margin % Growth Rate was 0.00% per year.

Cleanbnb SpA's Operating Income for the six months ended in Dec. 2025 was €0.53 Mil. Its Operating Income for the trailing twelve months (TTM) ended in Dec. 2025 was €0.24 Mil.


Cleanbnb SpA  (MIL:CBB) 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 Nokia’s 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.


Cleanbnb SpA Operating Margin % Related Terms


Cleanbnb SpA Operating Margin % Historical Data

* Premium members only.

The historical data trend for Cleanbnb 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.

Cleanbnb SpA Operating Margin % Chart

Cleanbnb SpA Annual Data
Trend Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Operating Margin %
Get a 7-Day Free Trial Premium Member Only -27.51 -0.17 2.49 3.51 1.19

Cleanbnb SpA Semi-Annual Data
Dec17 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Operating Margin % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 6.76 0.51 5.84 -3.25 4.97

MIL:CBB vs CBRE, BEKE, CSGP: Operating Margin % Comparison

For the Real Estate Services subindustry, Cleanbnb 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.


Cleanbnb SpA Operating Margin % vs Real Estate Industry

For the Real Estate industry and Real Estate sector, Cleanbnb SpA's Operating Margin % distribution charts can be found below:

* The bar in red indicates where Cleanbnb SpA's Operating Margin % falls into.


MIL:CBB
53GF Score
Cleanbnb SpA MIL:CBB
Operating Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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Cleanbnb 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.

Cleanbnb SpA's Operating Margin % for the fiscal year that ended in Dec. 2025 is calculated as

Operating Margin %=Operating Income (A: Dec. 2025 ) / Revenue (A: Dec. 2025 )
=0.236 / 19.867
=1.19 %

Cleanbnb SpA's Operating Margin % for the quarter that ended in Dec. 2025 is calculated as

Operating Margin %=Operating Income (Q: Dec. 2025 ) / Revenue (Q: Dec. 2025 )
=0.533 / 10.732
=4.97 %

* 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.

Frequently Asked Questions Learn more about Operating Margin % →
What does a Operating Margin % of 4.97% mean?
Cleanbnb SpA (MIL:CBB) has a Operating Margin % of 4.97% as of Dec. 2025. Operating margin is the ratio of total operating income to net sales. View historical data on Cleanbnb SpA and its competitors. According to the industry distribution chart, Cleanbnb SpA ranks #1270 out of 1745 companies in the Real Estate industry, placing it in the top 72.8%.
Is Cleanbnb SpA's Operating Margin % too high?
Cleanbnb SpA's current Operating Margin % is 4.97%. The Real Estate industry median Operating Margin % is 13.23. Cleanbnb SpA's value of 4.97% is 62.4% below this industry median. Based on the distribution chart, Cleanbnb SpA ranks #1270 out of 1745 companies in the Real Estate industry, which is below the industry midpoint. Overall, Cleanbnb SpA has a GF Score™ of 53/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Cleanbnb SpA's Operating Margin % compare to CBRE and BEKE?
According to the Real Estate industry distribution chart, Cleanbnb SpA ranks #1270 out of 1745 companies for Operating Margin %. This places Cleanbnb SpA in the lower half of its industry. The industry median Operating Margin % is 13.23. Cleanbnb SpA's value of 4.97% is 62.4% below this benchmark. 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 Real Estate company?
The median Operating Margin % among Real Estate companies is 13.23, based on 1,745 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. Cleanbnb SpA's current Operating Margin % of 4.97% is 62.4% 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 Cleanbnb SpA and its competitors. For the Real Estate industry, the median Operating Margin % is 13.23 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Cleanbnb SpA's current Operating Margin % is 4.97%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Cleanbnb SpA stock overvalued right now?
Based on GuruFocus' analysis, Cleanbnb SpA (MIL:CBB) is currently considered Significantly Undervalued. The stock's GF Value™ is €1.62, compared to a current price of €0.71 — trading 56.2% below its estimated fair value. The current Operating Margin % is 4.97% and 62.4% below the Real Estate industry median of 13.23. Cleanbnb SpA's overall GF Score™ is 53/100 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 Cleanbnb SpA (MIL:CBB), the current Operating Margin % is 4.97% 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 Cleanbnb SpA (MIL:CBB) Overvalued in 2026?

Based on GuruFocus' analysis, Cleanbnb SpA stock appears to be undervalued. The current stock price of €0.71 is trading 56.2% below its estimated GF Value™ of €1.62. GuruFocus considers Cleanbnb SpA to be Significantly Undervalued.

Key valuation signals for MIL:CBB:

  • Operating Margin %: 4.97%
  • GF Value™: €1.62 vs. price of €0.71 (56.2% below fair value)
  • GF Score™: 53/100 with 2 warning signs
  • Industry Position: 62.4% below the Real Estate median (#1270 of 1745)

No single metric tells the full story. See the MIL:CBB stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Cleanbnb SpA Business Description

Address Via Giuseppe Frua 20, Milano, ITA, 20146
Cleanbnb SpA is an Italy-based company engaged in the management of apartments and holiday homes for short-term rentals. The service offerings of the company include Booking Management, Welcoming guests, Cleaning and Linen, Property management, and Bureaucratic Management among others.
53GF Score

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Operating Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€0.71
Price
€1.62
GF Value