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TTW PCLBKK:TTW-R 84 3-Year Book Growth Rate is 4.20% as of Mar. 2026, which is at its 10-year median of 4.20. GuruFocus rates BKK:TTW-R with a GF Score™ of 84/100 and a GF Value™ of ฿8.12. The stock has 3 warning signs investors should review. Among 486 Utilities - Regulated companies, TTW PCL ranks worse than 55.76% on this metric.
During the past 12 months, TTW PCL's average Book Value per Share Growth Rate was 5.80% per year.
During the past 3 years, the average Book Value per Share Growth Rate was 4.20% per year.
During the past 5 years, the average Book Value per Share Growth Rate was 3.90% per year.
During the past 10 years, the average Book Value per Share Growth Rate was 4.00% per year.
Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the average Book Value per Share growth rate.
During the past 13 years, the highest 3-Year average Book Value per Share Growth Rate of TTW PCL was 22.60% per year. The lowest was 1.40% per year. And the median was 4.20% per year.
TTW PCL (BKK:TTW-R) 3-Year Book Growth Rate Explanation
Book Value per Share is the ratio of equity available to common shareholders divided by the shares outstanding. Book value per share effectively indicates a firm's net asset value on a per-share basis. It can be used by investors to gauge whether a stock price is undervalued by comparing it to the firm's market value per share. Theoretically, it is what the shareholders will receive if the company is liquidated.
TTW PCL 3-Year Book Growth Rate Related Terms
BKK:TTW-R vs AWK, WTRG, AWR: 3-Year Book Growth Rate Comparison
For the Utilities - Regulated Water subindustry, TTW PCL's 3-Year Book Growth Rate, along with its competitors' market caps and 3-Year Book Growth Rate 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.
TTW PCL 3-Year Book Growth Rate vs Utilities - Regulated Industry
For the Utilities - Regulated industry and Utilities sector, TTW PCL's 3-Year Book Growth Rate distribution charts can be found below:
* The bar in red indicates where TTW PCL's 3-Year Book Growth Rate falls into.
This is the 3-year average growth rate of Book Value per Share. The growth rate is calculated using exponential compounding based on the latest four year annual data.
Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the average Book Value per Share growth rate.
What does a 3-Year Book Growth Rate of 4.20% mean?
TTW PCL (BKK:TTW-R) has a 3-Year Book Growth Rate of 4.20% as of Mar. 2026. 3-Year Book Growth Rate is the 3-year average growth rate of Book Value per Share. View historical data for TTW PCL and its competitors. This is near median its historical median of 4.20. Over the past decade, TTW PCL's 3-Year Book Growth Rate has ranged from 1.40 to 22.60. According to the industry distribution chart, TTW PCL ranks #271 out of 486 companies in the Utilities - Regulated industry, placing it in the top 55.8%.
Is TTW PCL's 3-Year Book Growth Rate too high?
TTW PCL's current 3-Year Book Growth Rate of 4.20% is near median its 10-year median of 4.20. Over the past 10 years, this metric has ranged from a low of 1.40 to a high of 22.60. The Utilities - Regulated industry median 3-Year Book Growth Rate is 5.00. TTW PCL's value of 4.20% is 16% below this industry median. Based on the distribution chart, TTW PCL ranks #271 out of 486 companies in the Utilities - Regulated industry, which is below the industry midpoint. Overall, TTW PCL has a GF Score™ of 84/100, reflecting its overall financial health beyond just this single metric.
How does TTW PCL's 3-Year Book Growth Rate compare to AWK and WTRG?
According to the Utilities - Regulated industry distribution chart, TTW PCL ranks #271 out of 486 companies for 3-Year Book Growth Rate. This places TTW PCL in the lower half of its industry. The industry median 3-Year Book Growth Rate is 5.00. TTW PCL's value of 4.20% is 16% below this benchmark. Historically, TTW PCL's own 3-Year Book Growth Rate has ranged from 1.40 to 22.60 over the past decade. While the company's 10-year median is 4.20 vs. the industry median of 5.00, TTW PCL has consistently been below 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 3-Year Book Growth Rate for an Utilities - Regulated company?
The median 3-Year Book Growth Rate among Utilities - Regulated companies is 5.00, based on 486 companies in the industry. Companies in the top quartile (top 25%) have a 3-Year Book Growth Rate significantly above this median, while those in the bottom quartile fall well below. However, 3-Year Book Growth Rate should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. TTW PCL's current 3-Year Book Growth Rate of 4.20% is 16% below 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 3-Year Book Growth Rate mean?
A high 3-Year Book Growth Rate can signal that a stock is expensive relative to its fundamentals. 3-Year Book Growth Rate is the 3-year average growth rate of Book Value per Share. View historical data for TTW PCL and its competitors. For the Utilities - Regulated industry, the median 3-Year Book Growth Rate is 5.00 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. TTW PCL's current 3-Year Book Growth Rate is 4.20%, which is near median its own 10-year median of 4.20. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is TTW PCL stock overvalued right now?
TTW PCL (BKK:TTW-R) has a current 3-Year Book Growth Rate of 4.20%. The stock's GF Value™ is ฿8.12, compared to a current price of ฿9.19 — trading 13.2% above its estimated fair value. The current 3-Year Book Growth Rate is 4.20%, which is near median its 10-year median of 4.20 and 16% below the Utilities - Regulated industry median of 5.00. TTW PCL's overall GF Score™ is 84/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year Book Growth Rate calculated?
3-Year Book Growth Rate is calculated from a company's financial statements. For TTW PCL (BKK:TTW-R), the current 3-Year Book Growth Rate is 4.20% as of Mar. 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 TTW PCL (BKK:TTW-R) Overvalued in 2026?
Based on GuruFocus' analysis, TTW PCL stock appears to be overvalued.
The current stock price of ฿9.19 is trading 13.2% above its estimated GF Value™ of ฿8.12.
Key valuation signals for BKK:TTW-R:
3-Year Book Growth Rate: 4.20% (near median its 10-year median of 4.20)
GF Value™: ฿8.12 vs. price of ฿9.19 (13.2% above fair value)
Industry Position: 16% below the Utilities - Regulated median (#271 of 486)
No single metric tells the full story. See the BKK:TTW-R stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
TTW PCL is a Thailand-based company chiefly engaged in the production and sale of treated water to its customers, the Provincial Waterworks Authority (PWA). The company supplies water to certain southern regions of Thailand that include Nakhon Pathom and Samut Sakhon. The subsidiaries of TTW PLC provide production, sale, operation, and maintenance services. The majority of the group's revenue is derived from sales of treated water to public sector agencies, while the rest is derived from private sector agencies and other sources. Geographically, the group operates only in Thailand.
84GF Score
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