Athens International Airport (ATH:AIA) 1-Year Sharpe Ratio: 0.19 (As of Aug. 21, 2026)

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ATH:AIA Athens International Airport SA ATH:AIA
33 GF Score
Price €10.44
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What is Athens International Airport 1-Year Sharpe Ratio?

Athens International Airport ATH:AIA +0.58% 33 1-Year Sharpe Ratio is 0.19 as of Aug. 21, 2026. GuruFocus rates ATH:AIA with a GF Score™ of 33/100. The stock has 5 warning signs investors should review.

The 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk over the past year. As of today (2026-08-21), Athens International Airport's 1-Year Sharpe Ratio is 0.19.


Athens International Airport  (ATH:AIA) 1-Year Sharpe Ratio Explanation

The 1-Year Sharpe Ratio inidicates the risk-adjusted return of an investment over the past year. It is calculated as the annualized result of the average monthly excess return divided by its standard deviation over the past year. The monthly excess return is the monthly investment return minus the monthly risk-free rate (typically the 10-year Treasury Constant Maturity Rate). If the risk-free rate for a specific region is not available, U.S. data is used by default.

The greater a portfolio's Sharpe Ratio, the better its risk-adjusted performance. A negative Sharpe Ratio means the risk-free rate is greater than the portfolio’s historical or projected return, or else the portfolio's return is expected to be negative.


Athens International Airport 1-Year Sharpe Ratio Related Terms


ATH:AIA vs JOBY: 1-Year Sharpe Ratio Comparison

For the Airports & Air Services subindustry, Athens International Airport's 1-Year Sharpe Ratio, along with its competitors' market caps and 1-Year Sharpe Ratio 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 1-Year Sharpe Ratio vs Transportation Industry

For the Transportation industry and Industrials sector, Athens International Airport's 1-Year Sharpe Ratio distribution charts can be found below:

* The bar in red indicates where Athens International Airport's 1-Year Sharpe Ratio falls into.


ATH:AIA
33GF Score
Athens International Airport SA ATH:AIA
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Athens International Airport 1-Year Sharpe Ratio Calculation

The 1-Year Sharpe Ratio measures the performance of an investment such as a stock or portfolio compared to a risk-free asset. A stock / portfolio's 1-Year Sharpe Ratio can be calculated by dividing the difference between the one-year returns of the investment and the risk-free rate, by the standard deviation of the investment returns over one year.

Frequently Asked Questions Learn more about 1-Year Sharpe Ratio →
What does a 1-Year Sharpe Ratio of 0.19 mean?
Athens International Airport (ATH:AIA) has a 1-Year Sharpe Ratio of 0.19 as of Aug. 21, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Athens International Airport and its competitors.
Is Athens International Airport's 1-Year Sharpe Ratio too high?
Athens International Airport's current 1-Year Sharpe Ratio is 0.19. Overall, Athens International Airport has a GF Score™ of 33/100, reflecting its overall financial health beyond just this single metric.
How does Athens International Airport's 1-Year Sharpe Ratio compare to JOBY?
Athens International Airport's 1-Year Sharpe Ratio of 0.19 can be compared against companies in the Transportation industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 1-Year Sharpe Ratio for a Transportation company?
A good 1-Year Sharpe Ratio depends on the Transportation industry context. However, 1-Year Sharpe Ratio 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 1-Year Sharpe Ratio mean?
A high 1-Year Sharpe Ratio can signal that a stock is expensive relative to its fundamentals. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Athens International Airport and its competitors. Athens International Airport's current 1-Year Sharpe Ratio is 0.19. 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 1-Year Sharpe Ratio of 0.19. The current 1-Year Sharpe Ratio is 0.19. Athens International Airport's overall GF Score™ is 33/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 1-Year Sharpe Ratio calculated?
1-Year Sharpe Ratio is calculated from a company's financial statements. For Athens International Airport (ATH:AIA), the current 1-Year Sharpe Ratio is 0.19 as of Aug. 21, 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.
33GF Score

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1-Year Sharpe Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

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