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.
Tower Investments Operating Margin % Related Terms
Tower Investments Operating Margin % Historical Data
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The historical data trend for Tower Investments'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 Real Estate - Development subindustry, Tower Investments'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.
Tower Investments Operating Margin % vs Real Estate Industry
For the Real Estate industry and Real Estate sector, Tower Investments's Operating Margin % distribution charts can be found below:
* The bar in red indicates where Tower Investments'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.
Tower Investments'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.
Tower Investments (WAR:TOW) 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 Tower Investments and its competitors. According to the industry distribution chart, Tower Investments ranks #1117 out of 1744 companies in the Real Estate industry, placing it in the top 64%.
Is Tower Investments' Operating Margin % too high?
Tower Investments' current Operating Margin % is 0.00%. Based on the distribution chart, Tower Investments ranks #1117 out of 1744 companies in the Real Estate industry, which is below the industry midpoint. Overall, Tower Investments has a GF Score™ of 26/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Tower Investments' Operating Margin % compare to competitors?
According to the Real Estate industry distribution chart, Tower Investments ranks #1117 out of 1744 companies for Operating Margin %. This places Tower Investments in the lower half of its industry. The industry median Operating Margin % is 13.31. 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 13.31, based on 1,744 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 Tower Investments and its competitors. For the Real Estate industry, the median Operating Margin % is 13.31 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Tower Investments'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 Tower Investments stock overvalued right now?
Based on GuruFocus' analysis, Tower Investments (WAR:TOW) is currently considered Significantly Overvalued. The stock's GF Value™ is zł0.56, compared to a current price of zł1.89 — trading 237.5% above its estimated fair value. The current Operating Margin % is 0.00%. Tower Investments' overall GF Score™ is 26/100 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 Tower Investments (WAR:TOW), 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.
Is Tower Investments (WAR:TOW) Overvalued in 2026?
Based on GuruFocus' analysis, Tower Investments stock appears to be overvalued.
The current stock price of zł1.89 is trading 237.5% above its estimated GF Value™ of zł0.56.
GuruFocus considers Tower Investments to be Significantly Overvalued.
Key valuation signals for WAR:TOW:
Operating Margin %: 0.00%
GF Value™: zł0.56 vs. price of zł1.89 (237.5% above fair value)
No single metric tells the full story. See the WAR:TOW stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Tower Investments SA is a real estate development company. It develops retail properties and parks, as well as multi-purpose residential and commercial buildings. It co-creates and co-owns the SHOPIN brand which lends its name to shopping malls and retail parks. The company portfolio covers properties located in Poland.
26GF Score
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