Athens International Airport (ATH:AIA) Net Margin %: 29.52% (As of Dec. 2025) — 30% Below Median


ATH:AIA Athens International Airport SA ATH:AIA
32 GF Score
Price €10.73
! 6 Warning Signs
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What is Athens International Airport Net Margin %?

Athens International Airport ATH:AIA +1.51% 32 Net Margin % is 29.52% as of Dec. 2025, which is 30% below its 10-year median of 41.90. GuruFocus rates ATH:AIA with a GF Score™ of 32/100. The stock has 6 warning signs investors should review. Among 1,008 Transportation companies, Athens International Airport ranks better than 91.96% on this metric.

Net margin is calculated as Net Income divided by its Revenue. Athens International Airport's Net Income for the six months ended in Dec. 2025 was €115.1 Mil. Athens International Airport's Revenue for the six months ended in Dec. 2025 was €389.9 Mil. Therefore, Athens International Airport's net margin for the quarter that ended in Dec. 2025 was 29.52%.

The historical rank and industry rank for Athens International Airport's Net Margin % or its related term are showing as below:

ATH:AIA' s Net Margin % Range Over the Past 10 Years
Min: -22.51   Med: 41.9   Max: 67.51
Current: 29.44


ATH:AIA's Net Margin % is ranked better than
91.96% of 1008 companies
in the Transportation industry
Industry Median: 4.98 vs ATH:AIA: 29.44

Athens International Airport  (ATH:AIA) Net Margin % Explanation

Although Net Income and Earnings-per-Share (EPS) are the most widely used parameter in measuring a company's profitability and valuation, it is the least reliable. The reason is that reported earnings can be manipulated easily by adjusting any numbers such as Depreciation, Depletion and Amotorization and non-recurring items.

But the long term trend of the net margin is a good indicator of the competitiveness and health of the business.


Athens International Airport Net Margin % Related Terms


Athens International Airport Net Margin % Historical Data

* Premium members only.

The historical data trend for Athens International Airport's Net 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.

Athens International Airport Net Margin % Chart

Athens International Airport Annual Data
Trend Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Net Margin %
Get a 7-Day Free Trial 67.51 42.23 47.83 41.90 29.44

Athens International Airport Semi-Annual Data
Dec19 Dec20 Dec21 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Net Margin % Get a 7-Day Free Trial Premium Member Only Premium Member Only 53.55 39.80 43.50 29.32 29.52

ATH:AIA vs JOBY: Net Margin % Comparison

For the Airports & Air Services subindustry, Athens International Airport's Net Margin %, along with its competitors' market caps and Net 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.


Athens International Airport Net Margin % vs Transportation Industry

For the Transportation industry and Industrials sector, Athens International Airport's Net Margin % distribution charts can be found below:

* The bar in red indicates where Athens International Airport's Net Margin % falls into.


ATH:AIA
32GF Score
Athens International Airport SA ATH:AIA
Net Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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Athens International Airport Net Margin % Calculation

Net margin - also known as net profit margin is the ratio of Net Income divided by net sales or Revenue, usually presented in percent.

Athens International Airport's Net Margin for the fiscal year that ended in Dec. 2025 is calculated as

Net Margin=Net Income (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=207.255/704.106
=29.44 %

Athens International Airport's Net Margin for the quarter that ended in Dec. 2025 is calculated as

Net Margin=Net Income (Q: Dec. 2025 )/Revenue (Q: Dec. 2025 )
=115.103/389.859
=29.52 %

* 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 Net Margin % →
What does a Net Margin % of 29.52% mean?
Athens International Airport (ATH:AIA) has a Net Margin % of 29.52% as of Dec. 2025. Net margin is the ratio of total net income to net sales. View historical data on Athens International Airport and its competitors. This is 30% below median its historical median of 41.90. According to the industry distribution chart, Athens International Airport ranks #81 out of 1008 companies in the Transportation industry, placing it in the top 8%.
Is Athens International Airport's Net Margin % too high?
Athens International Airport's current Net Margin % of 29.52% is 30% below median its 10-year median of 41.90. The Transportation industry median Net Margin % is 4.98. Athens International Airport's value of 29.52% is 492.8% above this industry median. Based on the distribution chart, Athens International Airport ranks #81 out of 1008 companies in the Transportation industry, which is in the top quartile — a strong position relative to peers. Overall, Athens International Airport has a GF Score™ of 32/100, reflecting its overall financial health beyond just this single metric.
How does Athens International Airport's Net Margin % compare to JOBY?
According to the Transportation industry distribution chart, Athens International Airport ranks #81 out of 1008 companies for Net Margin %. This places Athens International Airport in the top 8% of its industry — outperforming the majority of peers. The industry median Net Margin % is 4.98. Athens International Airport's value of 29.52% is 492.8% above this benchmark. While the company's 10-year median is 41.90 vs. the industry median of 4.98, Athens International Airport 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 Net Margin % for a Transportation company?
The median Net Margin % among Transportation companies is 4.98, based on 1,008 companies in the industry. Companies in the top quartile (top 25%) have a Net Margin % significantly above this median, while those in the bottom quartile fall well below. However, Net Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Athens International Airport's current Net Margin % of 29.52% is 492.8% 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 Net Margin % mean?
A high Net Margin % can signal that a stock is expensive relative to its fundamentals. Net margin is the ratio of total net income to net sales. View historical data on Athens International Airport and its competitors. For the Transportation industry, the median Net Margin % is 4.98 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Athens International Airport's current Net Margin % is 29.52%, which is 30% below median its own 10-year median of 41.90. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Athens International Airport stock overvalued right now?
Athens International Airport (ATH:AIA) has a current Net Margin % of 29.52%. The current Net Margin % is 29.52%, which is 30% below median its 10-year median of 41.90 and 492.8% above the Transportation industry median of 4.98. Athens International Airport's overall GF Score™ is 32/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Net Margin % calculated?
Net Margin % is calculated from a company's financial statements. For Athens International Airport (ATH:AIA), the current Net Margin % is 29.52% 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.

Athens International Airport Business Description

Other Exchanges 9O1:Germany
Address Athens International Airport, El. Venizelos SA, SPATA, Attica, Athens, GRC, 19019
Athens International Airport SA is engaged in the design, financing, construction, completion, commissioning, maintenance, operation, management, and development of the Athens International Airport . The company's operating segments are: Air activities and Non-air activities. The maximum revenue is generated from its Air activities segment, which includes the provision at the Airport of any facilities like the landing, parking, or taking-off of aircraft; the servicing of aircraft; and the handling of passengers, among others. The Non-air activities segment represents revenues from non-air activities, mainly consisting of car parking, food and beverage, duty-free, retail shops, building/office rental, and other commercial services.
32GF Score

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

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