Technical Olympic (ATH:OLYMP) Operating Margin %: -24.97% (As of Dec. 2025)


ATH:OLYMP Technical Olympic SA ATH:OLYMP
70 GF Score
Price €2.48
GF Value €3.23
Valuation Modestly Undervalued
! 6 Warning Signs
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What is Technical Olympic Operating Margin %?

Technical Olympic ATH:OLYMP +2.90% 70 Operating Margin % is -24.97% as of Dec. 2025. GuruFocus rates ATH:OLYMP with a GF Score™ of 70/100 and a GF Value™ of €3.23 (Modestly Undervalued). The stock has 6 warning signs investors should review. Among 1,007 Transportation companies, Technical Olympic ranks worse than 69.22% on this metric.

Operating Margin % is calculated as Operating Income divided by its Revenue. Technical Olympic's Operating Income for the six months ended in Dec. 2025 was €-2.10 Mil. Technical Olympic's Revenue for the six months ended in Dec. 2025 was €8.42 Mil. Therefore, Technical Olympic's Operating Margin % for the quarter that ended in Dec. 2025 was -24.97%.

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

ATH:OLYMP' s Operating Margin % Range Over the Past 10 Years
Min: -3106.46   Med: -22.26   Max: 15.2
Current: 3.48


ATH:OLYMP's Operating Margin % is ranked worse than
69.22% of 1007 companies
in the Transportation industry
Industry Median: 7.37 vs ATH:OLYMP: 3.48

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

Technical Olympic's Operating Income for the six months ended in Dec. 2025 was €-2.10 Mil. Its Operating Income for the trailing twelve months (TTM) ended in Dec. 2025 was €0.71 Mil.


Technical Olympic  (ATH:OLYMP) 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.


Technical Olympic Operating Margin % Related Terms


Technical Olympic Operating Margin % Historical Data

* Premium members only.

The historical data trend for Technical Olympic'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.

Technical Olympic Operating Margin % Chart

Technical Olympic Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Operating Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -23.43 0.92 6.22 15.20 3.47

Technical Olympic Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 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 Premium Member Only Premium Member Only Premium Member Only Premium Member Only -9.68 21.70 9.87 23.53 -24.97

Technical Olympic Operating Margin % Competitor Comparison

For the Marine Shipping subindustry, Technical Olympic'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.


Technical Olympic Operating Margin % vs Transportation Industry

For the Transportation industry and Industrials sector, Technical Olympic's Operating Margin % distribution charts can be found below:

* The bar in red indicates where Technical Olympic's Operating Margin % falls into.


ATH:OLYMP
70GF Score
Technical Olympic SA ATH:OLYMP
Operating Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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Technical Olympic 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.

Technical Olympic'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 )
=0.707 / 20.368
=3.47 %

Technical Olympic'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 )
=-2.103 / 8.423
=-24.97 %

* 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 -24.97% mean?
Technical Olympic (ATH:OLYMP) has a Operating Margin % of -24.97% as of Dec. 2025. Operating margin is the ratio of total operating income to net sales. View historical data on Technical Olympic and its competitors. According to the industry distribution chart, Technical Olympic ranks #697 out of 1007 companies in the Transportation industry, placing it in the top 69.2%.
Is Technical Olympic's Operating Margin % too high?
Technical Olympic's current Operating Margin % is -24.97%. Based on the distribution chart, Technical Olympic ranks #697 out of 1007 companies in the Transportation industry, which is below the industry midpoint. Overall, Technical Olympic has a GF Score™ of 70/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Technical Olympic's Operating Margin % compare to competitors?
According to the Transportation industry distribution chart, Technical Olympic ranks #697 out of 1007 companies for Operating Margin %. This places Technical Olympic in the lower half of its industry. The industry median Operating Margin % is 7.37. 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 Transportation company?
The median Operating Margin % among Transportation companies is 7.37, based on 1,007 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 Technical Olympic and its competitors. For the Transportation industry, the median Operating Margin % is 7.37 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Technical Olympic's current Operating Margin % is -24.97%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Technical Olympic stock overvalued right now?
Based on GuruFocus' analysis, Technical Olympic (ATH:OLYMP) is currently considered Modestly Undervalued. The stock's GF Value™ is €3.23, compared to a current price of €2.48 — trading 23.2% below its estimated fair value. The current Operating Margin % is -24.97%. Technical Olympic's overall GF Score™ is 70/100 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 Technical Olympic (ATH:OLYMP), the current Operating Margin % is -24.97% 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 Technical Olympic (ATH:OLYMP) Overvalued in 2026?

Based on GuruFocus' analysis, Technical Olympic stock appears to be undervalued. The current stock price of €2.48 is trading 23.2% below its estimated GF Value™ of €3.23. GuruFocus considers Technical Olympic to be Modestly Undervalued.

Key valuation signals for ATH:OLYMP:

  • Operating Margin %: -24.97%
  • GF Value™: €3.23 vs. price of €2.48 (23.2% below fair value)
  • GF Score™: 70/100 with 6 warning signs

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


Technical Olympic Business Description

Address 20 Solomou Street Alimos, Athens, GRC, 174 56
Technical Olympic SA is a Greece based company engaged in the fields of homebuilding, construction of public and private projects, tourism, wind power, construction and operation of marinas and real estate development through different companies. The group has business operations in Greece and internationally. The tourist activity is represented by the group owned resort, Porto Carras. The construction activities of the company encompass railroad projects, irrigation projects, telecommunications projects, dams, marinas, harbour and drainage projects and others.
70GF Score

Get the complete analysis for ATH:OLYMP

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

€2.48
Price
€3.23
GF Value