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Sky Tower PCLBKK:STOWER-F 43 PB Ratio is 7.80 as of Jul. 17, 2026, which is 1158% above its 10-year median of 0.62. GuruFocus rates BKK:STOWER-F with a GF Score™ of 43/100 and a GF Value™ of ฿1.75. The stock has 3 warning signs investors should review. Among 610 Steel companies, Sky Tower PCL ranks better than 96.72% on this metric.
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. As of today (2026-07-17), Sky Tower PCL's share price is ฿1.31. Sky Tower PCL's Book Value per Share for the quarter that ended in Mar. 2026 was ฿0.17. Hence, Sky Tower PCL's PB Ratio of today is 7.80.
The historical rank and industry rank for Sky Tower PCL's PB Ratio or its related term are showing as below:
BKK:STOWER-F'
s PB Ratio Range Over the Past 10 Years
Min: 0.11 Med: 0.62 Max: 10.77
Current: 0.18
During the past 13 years, Sky Tower PCL's highest PB Ratio was 10.77. The lowest was 0.11. And the median was 0.62.
BKK:STOWER-F's PB Ratio is ranked better than 96.72% of 610
companies
in the Steel industry
Industry Median: 0.985
vs BKK:STOWER-F: 0.18
During the past 12 months, Sky Tower PCL's average Book Value Per Share Growth Rate was -17.60% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was -14.20% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 11.10% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was -17.40% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Sky Tower PCL was 42.70% per year. The lowest was -55.20% per year. And the median was 2.25% per year.
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.
Sky Tower PCL PB Ratio Related Terms
Sky Tower PCL PB Ratio Historical Data
* Premium members only.
The historical data trend for Sky Tower PCL'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.
BKK:STOWER-F vs NUE, STLD, RS: PB Ratio Comparison
For the Steel subindustry, Sky Tower PCL'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.
Sky Tower PCL PB Ratio vs Steel Industry
For the Steel industry and Basic Materials sector, Sky Tower PCL's PB Ratio distribution charts can be found below:
* The bar in red indicates where Sky Tower PCL'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.
Sky Tower PCL's PB Ratio for today is calculated as follows:
* 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.
Sky Tower PCL (BKK:STOWER-F) has a PB Ratio of 7.80 as of Jul. 17, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Sky Tower PCL and its competitors. This is 1158% above median its historical median of 0.62. Over the past decade, Sky Tower PCL's PB Ratio has ranged from 0.11 to 10.77. According to the industry distribution chart, Sky Tower PCL ranks #20 out of 610 companies in the Steel industry, placing it in the top 3.3%.
Is Sky Tower PCL's PB Ratio too high?
Sky Tower PCL's current PB Ratio of 7.80 is 1158% above median its 10-year median of 0.62. Over the past 10 years, this metric has ranged from a low of 0.11 to a high of 10.77. The Steel industry median PB Ratio is 0.99. Sky Tower PCL's value of 7.80 is 691.9% above this industry median. Based on the distribution chart, Sky Tower PCL ranks #20 out of 610 companies in the Steel industry, which is in the top quartile — a strong position relative to peers. Overall, Sky Tower PCL has a GF Score™ of 43/100, reflecting its overall financial health beyond just this single metric.
How does Sky Tower PCL's PB Ratio compare to NUE and STLD?
According to the Steel industry distribution chart, Sky Tower PCL ranks #20 out of 610 companies for PB Ratio. This places Sky Tower PCL in the top 3% of its industry — outperforming the majority of peers. The industry median PB Ratio is 0.99. Sky Tower PCL's value of 7.80 is 691.9% above this benchmark. Historically, Sky Tower PCL's own PB Ratio has ranged from 0.11 to 10.77 over the past decade. While the company's 10-year median is 0.62 vs. the industry median of 0.99, Sky Tower PCL 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 Steel company?
The median PB Ratio among Steel companies is 0.99, based on 610 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. Sky Tower PCL's current PB Ratio of 7.80 is 691.9% 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 Sky Tower PCL and its competitors. For the Steel industry, the median PB Ratio is 0.99 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sky Tower PCL's current PB Ratio is 7.80, which is 1158% above median its own 10-year median of 0.62. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sky Tower PCL stock overvalued right now?
Sky Tower PCL (BKK:STOWER-F) has a current PB Ratio of 7.80. The stock's GF Value™ is ฿1.75, compared to a current price of ฿1.31 — trading 25.1% below its estimated fair value. The current PB Ratio is 7.80, which is 1158% above median its 10-year median of 0.62 and 691.9% above the Steel industry median of 0.99. Sky Tower PCL's overall GF Score™ is 43/100 with 3 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 Sky Tower PCL (BKK:STOWER-F), the current PB Ratio is 7.80 as of Jul. 17, 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 Sky Tower PCL (BKK:STOWER-F) Overvalued in 2026?
Based on GuruFocus' analysis, Sky Tower PCL stock appears to be undervalued.
The current stock price of ฿1.31 is trading 25.1% below its estimated GF Value™ of ฿1.75.
Key valuation signals for BKK:STOWER-F:
PB Ratio: 7.80 (1158% above median its 10-year median of 0.62)
GF Value™: ฿1.75 vs. price of ฿1.31 (25.1% below fair value)
Industry Position: 691.9% above the Steel median (#20 of 610)
No single metric tells the full story. See the BKK:STOWER-F stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Sky Tower PCL is engaged in e the production and distribution of electricity poles, telecommunication poles, and electricity sub-stations, galvanizing service, provision of services for the telecommunication towers rental and consulting services, project management, planning, and installation, including equipment maintenance for communication and telecommunications, and technical advisors related to communications and telecommunications. The Group has three operating segments, which consist of the production and distribution of high voltage transmission towers and telecommunication towers, distribution of the industrial product segment, and the telecom implementation service segment. It operates in Thailand & the Philippines, out of which the maximum revenue is earned from the Philippines.
43GF Score
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