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Eastern Polymer Group PCLBKK:EPG 75 PB Ratio is 1.25 as of Aug. 21, 2026, which is 34% below its 10-year median of 1.89. GuruFocus rates BKK:EPG with a GF Score™ of 75/100 and a GF Value™ of ฿4.07 (Significantly Overvalued). The stock has 7 warning signs investors should review. Among 1,578 Chemicals companies, Eastern Polymer Group PCL ranks better than 64.2% on this metric.
Eastern Polymer Group PCL stock PB Ratio (=1.25) is close to 2-year high of 1.31.
The historical rank and industry rank for Eastern Polymer Group PCL's PB Ratio or its related term are showing as below:
BKK:EPG'
s PB Ratio Range Over the Past 10 Years
Min: 0.5 Med: 1.89 Max: 4.19
Current: 1.25
During the past 13 years, Eastern Polymer Group PCL's highest PB Ratio was 4.19. The lowest was 0.50. And the median was 1.89.
BKK:EPG's PB Ratio is ranked better than 64.2% of 1578
companies
in the Chemicals industry
Industry Median: 1.73
vs BKK:EPG: 1.25
During the past 12 months, Eastern Polymer Group PCL's average Book Value Per Share Growth Rate was 9.30% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 4.10% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 3.50% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 3.60% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Eastern Polymer Group PCL was 30.30% per year. The lowest was 2.10% per year. And the median was 4.10% 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.
Eastern Polymer Group PCL PB Ratio Related Terms
Eastern Polymer Group PCL PB Ratio Historical Data
* 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 Specialty Chemicals subindustry, Eastern Polymer Group 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.
Eastern Polymer Group PCL PB Ratio vs Chemicals Industry
For the Chemicals industry and Basic Materials sector, Eastern Polymer Group PCL's PB Ratio distribution charts can be found below:
* The bar in red indicates where Eastern Polymer Group 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.
* 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.
Eastern Polymer Group PCL (BKK:EPG) has a PB Ratio of 1.25 as of Aug. 21, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Eastern Polymer Group PCL and its competitors. This is 34% below median its historical median of 1.89. Over the past decade, Eastern Polymer Group PCL's PB Ratio has ranged from 0.50 to 4.19. According to the industry distribution chart, Eastern Polymer Group PCL ranks #565 out of 1578 companies in the Chemicals industry, placing it in the top 35.8%.
Is Eastern Polymer Group PCL's PB Ratio too high?
Eastern Polymer Group PCL's current PB Ratio of 1.25 is 34% below median its 10-year median of 1.89. Over the past 10 years, this metric has ranged from a low of 0.50 to a high of 4.19. The Chemicals industry median PB Ratio is 1.73. Eastern Polymer Group PCL's value of 1.25 is 27.7% below this industry median. Based on the distribution chart, Eastern Polymer Group PCL ranks #565 out of 1578 companies in the Chemicals industry, which is above the industry midpoint. Overall, Eastern Polymer Group PCL has a GF Score™ of 75/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Eastern Polymer Group PCL's PB Ratio compare to LIN and SHW?
According to the Chemicals industry distribution chart, Eastern Polymer Group PCL ranks #565 out of 1578 companies for PB Ratio. This puts Eastern Polymer Group PCL in the upper half of its industry. The industry median PB Ratio is 1.73. Eastern Polymer Group PCL's value of 1.25 is 27.7% below this benchmark. Historically, Eastern Polymer Group PCL's own PB Ratio has ranged from 0.50 to 4.19 over the past decade. While the company's 10-year median is 1.89 vs. the industry median of 1.73, Eastern Polymer Group 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 PB Ratio for a Chemicals company?
The median PB Ratio among Chemicals companies is 1.73, based on 1,578 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. Eastern Polymer Group PCL's current PB Ratio of 1.25 is 27.7% 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 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 Eastern Polymer Group PCL and its competitors. For the Chemicals industry, the median PB Ratio is 1.73 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Eastern Polymer Group PCL's current PB Ratio is 1.25, which is 34% below median its own 10-year median of 1.89. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Eastern Polymer Group PCL stock overvalued right now?
Based on GuruFocus' analysis, Eastern Polymer Group PCL (BKK:EPG) is currently considered Significantly Overvalued. The stock's GF Value™ is ฿4.07, compared to a current price of ฿6.20 — trading 52.3% above its estimated fair value. The current PB Ratio is 1.25, which is 34% below median its 10-year median of 1.89 and 27.7% below the Chemicals industry median of 1.73. Eastern Polymer Group PCL's overall GF Score™ is 75/100 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 Eastern Polymer Group PCL (BKK:EPG), the current PB Ratio is 1.25 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.
Is Eastern Polymer Group PCL (BKK:EPG) Overvalued in 2026?
Based on GuruFocus' analysis, Eastern Polymer Group PCL stock appears to be overvalued.
The current stock price of ฿6.20 is trading 52.3% above its estimated GF Value™ of ฿4.07.
GuruFocus considers Eastern Polymer Group PCL to be Significantly Overvalued.
Key valuation signals for BKK:EPG:
PB Ratio: 1.25 (34% below median its 10-year median of 1.89)
GF Value™: ฿4.07 vs. price of ฿6.20 (52.3% above fair value)
Industry Position: 27.7% below the Chemicals median (#565 of 1578)
No single metric tells the full story. See the BKK:EPG stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Eastern Polymer Group PCL principal business operation is investing in other companies. The company's principal business operation is the manufacture and distribution of rubber insulation, automotive, plastic packing, research and development business. The company's segment includes Rubber Insulation, Automotive Plastics, Packaging Plastics, and Others. The company generates majority of revenue from Automotive Plastics.
75GF Score
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