Athens International Airport (ATH:AIA) Market Cap: €3,263.8 Mil (As of Jul. 19, 2026)

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ATH:AIA Athens International Airport SA ATH:AIA
35 GF Score
Price €10.26
! 3 Warning Signs
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What is Athens International Airport Market Cap?

Athens International Airport ATH:AIA -1.35% 35 Market Cap is €3,263.8 Mil as of Jul. 19, 2026. GuruFocus rates ATH:AIA with a GF Score™ of 35/100. The stock has 3 warning signs investors should review. Among 1,029 Transportation companies, Athens International Airport ranks better than 86.1% on this metric.

Market cap is the total market value to buy the whole company. It is equal to the share price times the number of Shares Outstanding (EOP). Athens International Airport's share price for the quarter that ended in Dec. 2025 was €10.74. Athens International Airport's Shares Outstanding (EOP) for the quarter that ended in Dec. 2025 was 309.5 Mil. Therefore, Athens International Airport's market cap for the quarter that ended in Dec. 2025 was €3,324.2 Mil.

Athens International Airport's quarterly market cap increased from Dec. 2024 (€2,400.0 Mil) to Jun. 2025 (€3,056.7 Mil) and increased from Jun. 2025 (€3,056.7 Mil) to Dec. 2025 (€3,324.2 Mil).

Athens International Airport's annual market cap increased from Dec. 2023 (€0.0 Mil) to Dec. 2024 (€2,400.0 Mil) and increased from Dec. 2024 (€2,400.0 Mil) to Dec. 2025 (€3,324.2 Mil).

Enterprise Value is the theoretical takeover price. It is more comprehensive than market capitalization (market cap), which only includes common equity. Enterprise Value is calculated as the market cap plus debt and minority interest and preferred shares, minus total cash and cash equivalents. Athens International Airport's Enterprise Value for Today is €3,877.8 Mil.


Athens International Airport  (ATH:AIA) Market Cap Explanation

Market cap is not the real price you pay for a company. If you buy the company and become its owner, you become the owner of the cash the company has, and you also assume the company’s debt. The real price you pay is the Enterprise Value.

Warren Buffett uses the ratio of total market cap of all public traded companies over GDP to measure if the market is expensive. As of April 2012, the US total market cap is about $14.7 trillion, while the US GDP is about $15 trillion. The market was modestly overvalued.


Athens International Airport Market Cap Related Terms


Athens International Airport Market Cap Historical Data

* Premium members only.

The historical data trend for Athens International Airport's Market Cap 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 Market Cap Chart

Athens International Airport Annual Data
Trend Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Market Cap
Get a 7-Day Free Trial 0.00 0.00 0.00 2,400.00 3,324.24

Athens International Airport Semi-Annual Data
Dec19 Dec20 Dec21 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Market Cap Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 2,355.00 2,400.00 3,056.75 3,324.24

ATH:AIA vs JOBY: Market Cap Comparison

For the Airports & Air Services subindustry, Athens International Airport's Market Cap, along with its competitors' market caps and Market Cap 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 Market Cap vs Transportation Industry

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

* The bar in red indicates where Athens International Airport's Market Cap falls into.


ATH:AIA
35GF Score
Athens International Airport SA ATH:AIA
Market Cap is just one metric. See GF Score™, valuation, warning signs, and more.
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Athens International Airport Market Cap Calculation

Market cap is the short version of market capitalization. It is the total market value to buy the whole company. It is equal to the share price times the number of shares outstanding.

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

Market Cap (A: Dec. 2025 )=Share Price (A: Dec. 2025 )*Shares Outstanding (EOP) (A: Dec. 2025 )
=€10.74*309.520
=€3,324.2

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

Market Cap (Q: Dec. 2025 )=Share Price (Q: Dec. 2025 )*Shares Outstanding (EOP) (Q: Dec. 2025 )
=€10.74*309.520
=€3,324.2

* 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 Market Cap →
What does a Market Cap of €3,263.8 Mil mean?
Athens International Airport (ATH:AIA) has a Market Cap of €3,263.8 Mil as of Jul. 19, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Athens International Airport and its competitors. According to the industry distribution chart, Athens International Airport ranks #143 out of 1029 companies in the Transportation industry, placing it in the top 13.9%.
Is Athens International Airport's Market Cap too high?
Athens International Airport's current Market Cap is €3,263.8 Mil. Based on the distribution chart, Athens International Airport ranks #143 out of 1029 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 35/100, reflecting its overall financial health beyond just this single metric.
How does Athens International Airport's Market Cap compare to JOBY?
According to the Transportation industry distribution chart, Athens International Airport ranks #143 out of 1029 companies for Market Cap. This places Athens International Airport in the top 14% of its industry — outperforming the majority of peers. The industry median Market Cap is 257.12. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Market Cap for a Transportation company?
The median Market Cap among Transportation companies is 257.12, based on 1,029 companies in the industry. Companies in the top quartile (top 25%) have a Market Cap significantly above this median, while those in the bottom quartile fall well below. However, Market Cap 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 Market Cap mean?
A high Market Cap can signal that a stock is expensive relative to its fundamentals. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Athens International Airport and its competitors. For the Transportation industry, the median Market Cap is 257.12 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Athens International Airport's current Market Cap is €3,263.8 Mil. 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 Market Cap of €3,263.8 Mil. The current Market Cap is €3,263.8 Mil. Athens International Airport's overall GF Score™ is 35/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Market Cap calculated?
Market Cap is calculated from a company's financial statements. For Athens International Airport (ATH:AIA), the current Market Cap is €3,263.8 Mil as of Jul. 19, 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.

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.
35GF Score

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