Airports Of ThailandAPTPF 89 PB Ratio is 6.14 as of Jun. 25, 2026, which is 10% below its 10-year median of 6.80. GuruFocus rates APTPF with a GF Score™ of 89/100 and a GF Value™ of $1.33 (Modestly Overvalued). The stock has 7 warning signs investors should review. Among 971 Transportation companies, Airports Of Thailand ranks worse than 94.54% on this metric.
Airports Of Thailand PLC stock PB Ratio (=6.58) is close to 1-year high of 6.58.
The historical rank and industry rank for Airports Of Thailand's PB Ratio or its related term are showing as below:
APTPF'
s PB Ratio Range Over the Past 10 Years
Min: 3.28 Med: 6.8 Max: 10.68
Current: 6.58
During the past 13 years, Airports Of Thailand's highest PB Ratio was 10.68. The lowest was 3.28. And the median was 6.80.
APTPF's PB Ratio is ranked worse than 94.54% of 971
companies
in the Transportation industry
Industry Median: 1.25
vs APTPF: 6.58
During the past 12 months, Airports Of Thailand's average Book Value Per Share Growth Rate was 5.30% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 8.90% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was -0.10% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was -0.40% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Airports Of Thailand was 11.50% per year. The lowest was -13.00% per year. And the median was 4.60% per year.
Back to Basics: PB Ratio
Airports Of Thailand (OTCPK:APTPF) PB Ratio Explanation
The PB Ratio works the best for the businesses that earn most of their profit from their assets, e.g. banks and insurance companies.
Be Aware
Some businesses have very light assets, such as software companies or insurance agencies. The PB Ratio does not work well for these companies. Some companies even have negative equity, so the PB Ratio cannot be applied to them.
Airports Of Thailand PB Ratio Related Terms
Airports Of Thailand PB Ratio Historical Data
* Premium members only.
The historical data trend for Airports Of Thailand's PB 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 PB Ratio, along with its competitors' market caps and PB 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 PB Ratio vs Transportation Industry
For the Transportation industry and Industrials sector, Airports Of Thailand's PB Ratio distribution charts can be found below:
* The bar in red indicates where Airports Of Thailand's PB Ratio falls into.
The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. It is a ratio widely used to value stocks.
* 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:
A closely related ratio is called Price-to-Tangible-Book. The difference between Price-to-Tangible-Book and PB Ratio is that book value other than intangibles are used in the calculation.
Airports Of Thailand (APTPF) has a PB Ratio of 6.14 as of Jun. 25, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Airports Of Thailand and its competitors. This is 10% below median its historical median of 6.80. Over the past decade, Airports Of Thailand's PB Ratio has ranged from 3.28 to 10.68. According to the industry distribution chart, Airports Of Thailand ranks #918 out of 971 companies in the Transportation industry, placing it in the top 94.5%.
Is Airports Of Thailand's PB Ratio too high?
Airports Of Thailand's current PB Ratio of 6.14 is 10% below median its 10-year median of 6.80. Over the past 10 years, this metric has ranged from a low of 3.28 to a high of 10.68. The Transportation industry median PB Ratio is 1.25. Airports Of Thailand's value of 6.14 is 391.2% above this industry median. Based on the distribution chart, Airports Of Thailand ranks #918 out of 971 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 PB Ratio compare to JOBY and CAAP?
According to the Transportation industry distribution chart, Airports Of Thailand ranks #918 out of 971 companies for PB Ratio. This places Airports Of Thailand in the lower half of its industry. The industry median PB Ratio is 1.25. Airports Of Thailand's value of 6.14 is 391.2% above this benchmark. Historically, Airports Of Thailand's own PB Ratio has ranged from 3.28 to 10.68 over the past decade. While the company's 10-year median is 6.80 vs. the industry median of 1.25, 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 PB Ratio for a Transportation company?
The median PB Ratio among Transportation companies is 1.25, based on 971 companies in the industry. Companies in the top quartile (top 25%) have a PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Airports Of Thailand's current PB Ratio of 6.14 is 391.2% 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 PB Ratio mean?
A high PB Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Airports Of Thailand and its competitors. For the Transportation industry, the median PB Ratio is 1.25 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Airports Of Thailand's current PB Ratio is 6.14, which is 10% below median its own 10-year median of 6.80. 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 $1.33, compared to a current price of $1.73 — trading 29.7% above its estimated fair value. The current PB Ratio is 6.14, which is 10% below median its 10-year median of 6.80 and 391.2% above the Transportation industry median of 1.25. 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 PB Ratio calculated?
PB Ratio is calculated from a company's financial statements. For Airports Of Thailand (APTPF), the current PB Ratio is 6.14 as of Jun. 25, 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 29.7% above its estimated GF Value™ of $1.33.
GuruFocus considers Airports Of Thailand to be Modestly Overvalued.
Key valuation signals for APTPF:
PB Ratio: 6.14 (10% below median its 10-year median of 6.80)
GF Value™: $1.33 vs. price of $1.73 (29.7% above fair value)
Industry Position: 391.2% above the Transportation median (#918 of 971)
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
Get the complete analysis for APTPF
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