Airports Of ThailandAPTPF 89 PS Ratio is 11.90 as of Jun. 27, 2026, which is 25% below its 10-year median of 15.92. GuruFocus rates APTPF with a GF Score™ of 89/100 and a GF Value™ of $1.71 (Modestly Overvalued). The stock has 7 warning signs investors should review. Among 1,001 Transportation companies, Airports Of Thailand ranks worse than 96.9% on this metric.
The PS Ratio, or Price-to-Sales ratio, or Price/Sales, is a financial ratio used to compare a company's market price to its Revenue per Share. As of today, Airports Of Thailand's share price is $1.725.
Airports Of Thailand's Revenue per Share for the trailing twelve months (TTM) ended in Mar. 2026 was $0.15. Hence, Airports Of Thailand's PS Ratio for today is 11.90.
Warning Sign:
Airports Of Thailand PLC stock PS Ratio (=13.37) is close to 2-year high of 14.07.
The historical rank and industry rank for Airports Of Thailand's PS Ratio or its related term are showing as below:
APTPF'
s PS Ratio Range Over the Past 10 Years
Min: 5.9 Med: 15.92 Max: 138.67
Current: 13.37
During the past 13 years, Airports Of Thailand's highest PS Ratio was 138.67. The lowest was 5.90. And the median was 15.92.
APTPF's PS Ratio is ranked worse than 96.9% of 1001
companies
in the Transportation industry
Industry Median: 1.02
vs APTPF: 13.37
Airports Of Thailand PLC revenue per share is in decline over the past 12 months.
During the past 12 months, the average Revenue per Share Growth Rate of Airports Of Thailand was -2.80% per year.
During the past 3 years, the average Revenue per Share Growth Rate was 59.10% per year.
During the past 5 years, the average Revenue per Share Growth Rate was 39.40% per year.
During the past 10 years, the average Revenue per Share Growth Rate was -1.80% per year.
During the past 13 years, Airports Of Thailand's highest 3-Year average Revenue per Share Growth Rate was 111.60% per year. The lowest was -51.10% per year. And the median was 11.30% per year.
Back to Basics: PS Ratio
Airports Of Thailand (OTCPK:APTPF) PS Ratio Explanation
The PS Ratio is an excellent valuation indicator if you want to compare a stock with its historical valuation or with the stocks in the same industry. The PS Ratio works especially well when you want to compare the stock's current valuation with its historical valuation. The PS Ratio is a great valuation tool for evaluating cyclical businesses where the PE Ratio works poorly. It works the best when comparing the current valuation with the historical valuation because over time, a company's profit margin tends to revert to the mean.
When the PS Ratio is applied to the whole stock market, it can be used to evaluate the current market valuation and projected returns. In this case, the price is the total market cap of all stocks that are traded, and sales are the GDP of the country. This is how Warren Buffett estimates the broad market valuation and project future returns.
The PS Ratio does not tell you how cheap or expensive the stock is. It cannot be used to compare companies in different industries. It works better for companies within the same industry because these companies tend to have similar capital structures and profit margins. It works the best when comparing a company with itself in the past.
Airports Of Thailand PS Ratio Related Terms
Airports Of Thailand PS Ratio Historical Data
* Premium members only.
The historical data trend for Airports Of Thailand's PS Ratio 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 Airports & Air Services subindustry, Airports Of Thailand's PS Ratio, along with its competitors' market caps and PS 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.
Airports Of Thailand PS Ratio vs Transportation Industry
For the Transportation industry and Industrials sector, Airports Of Thailand's PS Ratio distribution charts can be found below:
* The bar in red indicates where Airports Of Thailand's PS Ratio falls into.
The PS Ratio, or Price-to-Sales ratio, or Price/Sales, is a financial ratio used to compare a company's market price to its Revenue per Share. It is a ratio widely used to value stocks and it was first used by Ken Fisher.
Airports Of Thailand's Share Price of today is $1.725. Airports Of Thailand's Revenue per Share for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was $0.15.
* 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.
It can also be calculated from the numbers for the whole company:
Airports Of Thailand (APTPF) has a PS Ratio of 11.90 as of Jun. 27, 2026. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on Airports Of Thailand and its competitors. This is 25% below median its historical median of 15.92. Over the past decade, Airports Of Thailand's PS Ratio has ranged from 5.90 to 138.67. According to the industry distribution chart, Airports Of Thailand ranks #970 out of 1001 companies in the Transportation industry, placing it in the top 96.9%.
Is Airports Of Thailand's PS Ratio too high?
Airports Of Thailand's current PS Ratio of 11.90 is 25% below median its 10-year median of 15.92. Over the past 10 years, this metric has ranged from a low of 5.90 to a high of 138.67. The Transportation industry median PS Ratio is 1.02. Airports Of Thailand's value of 11.90 is 1066.7% above this industry median. Based on the distribution chart, Airports Of Thailand ranks #970 out of 1001 companies in the Transportation industry, which is in the bottom quartile relative to peers. Overall, Airports Of Thailand has a GF Score™ of 89/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Airports Of Thailand's PS Ratio compare to JOBY and CAAP?
According to the Transportation industry distribution chart, Airports Of Thailand ranks #970 out of 1001 companies for PS Ratio. This places Airports Of Thailand in the lower half of its industry. The industry median PS Ratio is 1.02. Airports Of Thailand's value of 11.90 is 1066.7% above this benchmark. Historically, Airports Of Thailand's own PS Ratio has ranged from 5.90 to 138.67 over the past decade. While the company's 10-year median is 15.92 vs. the industry median of 1.02, Airports Of Thailand 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 PS Ratio for a Transportation company?
The median PS Ratio among Transportation companies is 1.02, based on 1,001 companies in the industry. Companies in the top quartile (top 25%) have a PS Ratio significantly above this median, while those in the bottom quartile fall well below. However, PS Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Airports Of Thailand's current PS Ratio of 11.90 is 1066.7% 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 PS Ratio mean?
A high PS Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on Airports Of Thailand and its competitors. For the Transportation industry, the median PS Ratio is 1.02 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Airports Of Thailand's current PS Ratio is 11.90, which is 25% below median its own 10-year median of 15.92. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Airports Of Thailand stock overvalued right now?
Based on GuruFocus' analysis, Airports Of Thailand (APTPF) is currently considered Modestly Overvalued. The stock's GF Value™ is $1.71, compared to a current price of $1.73 — trading 0.9% above its estimated fair value. The current PS Ratio is 11.90, which is 25% below median its 10-year median of 15.92 and 1066.7% above the Transportation industry median of 1.02. Airports Of Thailand's overall GF Score™ is 89/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PS Ratio calculated?
PS Ratio is calculated from a company's financial statements. For Airports Of Thailand (APTPF), the current PS Ratio is 11.90 as of Jun. 27, 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 Airports Of Thailand (APTPF) Overvalued in 2026?
Based on GuruFocus' analysis, Airports Of Thailand stock appears to be overvalued.
The current stock price of $1.73 is trading 0.9% above its estimated GF Value™ of $1.71.
GuruFocus considers Airports Of Thailand to be Modestly Overvalued.
Key valuation signals for APTPF:
PS Ratio: 11.90 (25% below median its 10-year median of 15.92)
GF Value™: $1.71 vs. price of $1.73 (0.9% above fair value)
Industry Position: 1066.7% above the Transportation median (#970 of 1001)
No single metric tells the full story. See the APTPF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Airports Of Thailand PLC operates airports and provides services related to air transportation. Its airports, located in Thailand, serve both domestic and international flights. The company operates in various business segments such as airport management business, hotel business, ground aviation services, security business, and manages projects on perishable goods. The majority of its revenue is derived from its airport management business under which it generates income mainly from two categories of services: aeronautical and nonaeronautical. Aeronautical revenue is associated with air traffic, including landing and parking charges, and passenger and aircraft service charges. Nonaeronautical revenue is generated from office and state property rents.
89GF Score
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