Newmark SecurityLSE:NWT 57 Operating Margin % is 0.59% as of Oct. 2025, which is 73% below its 10-year median of 2.18. GuruFocus rates LSE:NWT with a GF Score™ of 57/100 and a GF Value™ of £0.93 (Modestly Overvalued). The stock has 6 warning signs investors should review. Among 1,070 Business Services companies, Newmark Security ranks worse than 55.33% on this metric.
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.
Newmark Security Operating Margin % Related Terms
Newmark Security Operating Margin % Historical Data
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The historical data trend for Newmark Security'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.
LSE:NWT vs ALLE, MSA, ADT: Operating Margin % Comparison
For the Security & Protection Services subindustry, Newmark Security'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.
Newmark Security Operating Margin % vs Business Services Industry
For the Business Services industry and Industrials sector, Newmark Security's Operating Margin % distribution charts can be found below:
* The bar in red indicates where Newmark Security'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.
Newmark Security's Operating Margin % for the fiscal year that ended in Apr. 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.
Newmark Security (LSE:NWT) has a Operating Margin % of 0.59% as of Oct. 2025. Operating margin is the ratio of total operating income to net sales. View historical data on Newmark Security and its competitors. This is 73% below median its historical median of 2.18. According to the industry distribution chart, Newmark Security ranks #592 out of 1070 companies in the Business Services industry, placing it in the top 55.3%.
Is Newmark Security's Operating Margin % too high?
Newmark Security's current Operating Margin % of 0.59% is 73% below median its 10-year median of 2.18. The Business Services industry median Operating Margin % is 6.33. Newmark Security's value of 0.59% is 90.7% below this industry median. Based on the distribution chart, Newmark Security ranks #592 out of 1070 companies in the Business Services industry, which is below the industry midpoint. Overall, Newmark Security has a GF Score™ of 57/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Newmark Security's Operating Margin % compare to ALLE and MSA?
According to the Business Services industry distribution chart, Newmark Security ranks #592 out of 1070 companies for Operating Margin %. This places Newmark Security in the lower half of its industry. The industry median Operating Margin % is 6.33. Newmark Security's value of 0.59% is 90.7% below this benchmark. While the company's 10-year median is 2.18 vs. the industry median of 6.33, Newmark Security 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 a Business Services company?
The median Operating Margin % among Business Services companies is 6.33, based on 1,070 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. Newmark Security's current Operating Margin % of 0.59% is 90.7% 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 Newmark Security and its competitors. For the Business Services industry, the median Operating Margin % is 6.33 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Newmark Security's current Operating Margin % is 0.59%, which is 73% below median its own 10-year median of 2.18. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Newmark Security stock overvalued right now?
Based on GuruFocus' analysis, Newmark Security (LSE:NWT) is currently considered Modestly Overvalued. The stock's GF Value™ is £0.93, compared to a current price of £1.12 — trading 19.9% above its estimated fair value. The current Operating Margin % is 0.59%, which is 73% below median its 10-year median of 2.18 and 90.7% below the Business Services industry median of 6.33. Newmark Security's overall GF Score™ is 57/100 with 6 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 Newmark Security (LSE:NWT), the current Operating Margin % is 0.59% as of Oct. 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 Newmark Security (LSE:NWT) Overvalued in 2026?
Based on GuruFocus' analysis, Newmark Security stock appears to be overvalued.
The current stock price of £1.12 is trading 19.9% above its estimated GF Value™ of £0.93.
GuruFocus considers Newmark Security to be Modestly Overvalued.
Key valuation signals for LSE:NWT:
Operating Margin %: 0.59% (73% below median its 10-year median of 2.18)
GF Value™: £0.93 vs. price of £1.12 (19.9% above fair value)
Industry Position: 90.7% below the Business Services median (#592 of 1070)
No single metric tells the full story. See the LSE:NWT stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Newmark Security PLC is a UK-based security solutions provider. The company operates in the People and Data Management division, which is involved in the design, manufacture, and distribution of access control systems and the design, manufacture, and distribution of HCM hardware only, for time-and-attendance, shop-floor data collection, and access control systems. The Physical Security Solutions division is involved in the design, manufacture, installation, and maintenance of fixed and reactive security screens, reception counters, cash management systems, and associated security equipment. The company operates in the UK and derives the majority of its revenues from the People and Data Management division.
57GF Score
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