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Yi Chun Green Technology CoROCO:6912 28 PB Ratio is 12.77 as of Sep. 03, 2026, which is 35% above its 10-year median of 9.44. GuruFocus rates ROCO:6912 with a GF Score™ of 28/100 and a GF Value™ of NT$32.51 (Possible Value Trap). The stock has 4 warning signs investors should review. Among 228 Waste Management companies, Yi Chun Green Technology Co ranks worse than 99.56% on this metric.
Yi Chun Green Technology Co stock PB Ratio (=13.24) is close to 1-year high of 14.43.
The historical rank and industry rank for Yi Chun Green Technology Co's PB Ratio or its related term are showing as below:
ROCO:6912'
s PB Ratio Range Over the Past 10 Years
Min: 5.91 Med: 9.44 Max: 26.83
Current: 12.76
During the past 7 years, Yi Chun Green Technology Co's highest PB Ratio was 26.83. The lowest was 5.91. And the median was 9.44.
ROCO:6912's PB Ratio is ranked worse than 99.56% of 228
companies
in the Waste Management industry
Industry Median: 1.55
vs ROCO:6912: 12.76
During the past 12 months, Yi Chun Green Technology Co's average Book Value Per Share Growth Rate was -46.90% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 32.00% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 92.20% per year.
During the past 7 years, the highest 3-Year average Book Value Per Share Growth Rate of Yi Chun Green Technology Co was 161.10% per year. The lowest was 32.00% per year. And the median was 92.30% 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.
Yi Chun Green Technology Co PB Ratio Related Terms
Yi Chun Green Technology Co 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 Waste Management subindustry, Yi Chun Green Technology Co'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.
Yi Chun Green Technology Co PB Ratio vs Waste Management Industry
For the Waste Management industry and Industrials sector, Yi Chun Green Technology Co's PB Ratio distribution charts can be found below:
* The bar in red indicates where Yi Chun Green Technology Co'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.
Yi Chun Green Technology Co (ROCO:6912) has a PB Ratio of 12.77 as of Sep. 03, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Yi Chun Green Technology Co and its competitors. This is 35% above median its historical median of 9.44. Over the past decade, Yi Chun Green Technology Co's PB Ratio has ranged from 5.91 to 26.83. According to the industry distribution chart, Yi Chun Green Technology Co ranks #227 out of 228 companies in the Waste Management industry, placing it in the top 99.6%.
Is Yi Chun Green Technology Co's PB Ratio too high?
Yi Chun Green Technology Co's current PB Ratio of 12.77 is 35% above median its 10-year median of 9.44. Over the past 10 years, this metric has ranged from a low of 5.91 to a high of 26.83. The Waste Management industry median PB Ratio is 1.55. Yi Chun Green Technology Co's value of 12.77 is 723.9% above this industry median. Based on the distribution chart, Yi Chun Green Technology Co ranks #227 out of 228 companies in the Waste Management industry, which is in the bottom quartile relative to peers. Overall, Yi Chun Green Technology Co has a GF Score™ of 28/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Yi Chun Green Technology Co's PB Ratio compare to WM and RSG?
According to the Waste Management industry distribution chart, Yi Chun Green Technology Co ranks #227 out of 228 companies for PB Ratio. This places Yi Chun Green Technology Co in the lower half of its industry. The industry median PB Ratio is 1.55. Yi Chun Green Technology Co's value of 12.77 is 723.9% above this benchmark. Historically, Yi Chun Green Technology Co's own PB Ratio has ranged from 5.91 to 26.83 over the past decade. While the company's 10-year median is 9.44 vs. the industry median of 1.55, Yi Chun Green Technology Co 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 Waste Management company?
The median PB Ratio among Waste Management companies is 1.55, based on 228 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. Yi Chun Green Technology Co's current PB Ratio of 12.77 is 723.9% 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 Yi Chun Green Technology Co and its competitors. For the Waste Management industry, the median PB Ratio is 1.55 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Yi Chun Green Technology Co's current PB Ratio is 12.77, which is 35% above median its own 10-year median of 9.44. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Yi Chun Green Technology Co stock overvalued right now?
Based on GuruFocus' analysis, Yi Chun Green Technology Co (ROCO:6912) is currently considered Possible Value Trap. The stock's GF Value™ is NT$32.51, compared to a current price of NT$12.00 — trading 63.1% below its estimated fair value. The current PB Ratio is 12.77, which is 35% above median its 10-year median of 9.44 and 723.9% above the Waste Management industry median of 1.55. Yi Chun Green Technology Co's overall GF Score™ is 28/100 with 4 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 Yi Chun Green Technology Co (ROCO:6912), the current PB Ratio is 12.77 as of Sep. 03, 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 Yi Chun Green Technology Co (ROCO:6912) Overvalued in 2026?
Based on GuruFocus' analysis, Yi Chun Green Technology Co stock appears to be undervalued.
The current stock price of NT$12.00 is trading 63.1% below its estimated GF Value™ of NT$32.51.
GuruFocus considers Yi Chun Green Technology Co to be Possible Value Trap.
Key valuation signals for ROCO:6912:
PB Ratio: 12.77 (35% above median its 10-year median of 9.44)
GF Value™: NT$32.51 vs. price of NT$12.00 (63.1% below fair value)
Industry Position: 723.9% above the Waste Management median (#227 of 228)
No single metric tells the full story. See the ROCO:6912 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Yi Chun Green Technology Co is a Company which is engaged in the business of recycling and reusing used diapers including related absorbent sanitary materials and factory-made defective diapers and their related scraps. The treatment methods for defective waste diapers are mostly incineration. The diapers contain plastics that cannot be decomposed and highly absorbent molecules. The company's main source of income is diaper recycling and the sale of recycled raw materials. After processing with patented technology, it is reduced to three main recycled materials.
28GF Score
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