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The historical rank and industry rank for Chunghwa Precision Test Tech Co's PB Ratio or its related term are showing as below:
ROCO:6510'
s PB Ratio Range Over the Past 10 Years
Min: 1.61 Med: 3.3 Max: 15.8
Current: 10.01
During the past 13 years, Chunghwa Precision Test Tech Co's highest PB Ratio was 15.80. The lowest was 1.61. And the median was 3.30.
ROCO:6510's PB Ratio is ranked worse than 85.37% of 998
companies
in the Semiconductors industry
Industry Median: 3.455
vs ROCO:6510: 10.01
During the past 12 months, Chunghwa Precision Test Tech Co's average Book Value Per Share Growth Rate was 9.10% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 3.60% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 3.60% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 14.60% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Chunghwa Precision Test Tech Co was 98.90% per year. The lowest was 2.10% per year. And the median was 7.00% per year.
Back to Basics: PB Ratio
Chunghwa Precision Test Tech Co (ROCO:6510) 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.
Chunghwa Precision Test Tech Co PB Ratio Related Terms
Chunghwa Precision Test Tech 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.
ROCO:6510 vs AMAT, LRCX, KLAC: PB Ratio Comparison
For the Semiconductor Equipment & Materials subindustry, Chunghwa Precision Test Tech 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.
Chunghwa Precision Test Tech Co PB Ratio vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Chunghwa Precision Test Tech Co's PB Ratio distribution charts can be found below:
* The bar in red indicates where Chunghwa Precision Test Tech Co's PB Ratio falls into.
Chunghwa Precision Test Tech Co PB Ratio Calculation
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.
Chunghwa Precision Test Tech Co (ROCO:6510) has a PB Ratio of 10.02 as of Jul. 16, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Chunghwa Precision Test Tech Co and its competitors. This is 204% above median its historical median of 3.30. Over the past decade, Chunghwa Precision Test Tech Co's PB Ratio has ranged from 1.61 to 15.80. According to the industry distribution chart, Chunghwa Precision Test Tech Co ranks #852 out of 998 companies in the Semiconductors industry, placing it in the top 85.4%.
Is Chunghwa Precision Test Tech Co's PB Ratio too high?
Chunghwa Precision Test Tech Co's current PB Ratio of 10.02 is 204% above median its 10-year median of 3.30. Over the past 10 years, this metric has ranged from a low of 1.61 to a high of 15.80. The Semiconductors industry median PB Ratio is 3.46. Chunghwa Precision Test Tech Co's value of 10.02 is 190% above this industry median. Based on the distribution chart, Chunghwa Precision Test Tech Co ranks #852 out of 998 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Chunghwa Precision Test Tech Co has a GF Score™ of 73/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Chunghwa Precision Test Tech Co's PB Ratio compare to AMAT and LRCX?
According to the Semiconductors industry distribution chart, Chunghwa Precision Test Tech Co ranks #852 out of 998 companies for PB Ratio. This places Chunghwa Precision Test Tech Co in the lower half of its industry. The industry median PB Ratio is 3.46. Chunghwa Precision Test Tech Co's value of 10.02 is 190% above this benchmark. Historically, Chunghwa Precision Test Tech Co's own PB Ratio has ranged from 1.61 to 15.80 over the past decade. While the company's 10-year median is 3.30 vs. the industry median of 3.46, Chunghwa Precision Test Tech 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 Semiconductors company?
The median PB Ratio among Semiconductors companies is 3.46, based on 998 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. Chunghwa Precision Test Tech Co's current PB Ratio of 10.02 is 190% 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 Chunghwa Precision Test Tech Co and its competitors. For the Semiconductors industry, the median PB Ratio is 3.46 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Chunghwa Precision Test Tech Co's current PB Ratio is 10.02, which is 204% above median its own 10-year median of 3.30. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Chunghwa Precision Test Tech Co stock overvalued right now?
Based on GuruFocus' analysis, Chunghwa Precision Test Tech Co (ROCO:6510) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$1,100.10, compared to a current price of NT$2,680.00 — trading 143.6% above its estimated fair value. The current PB Ratio is 10.02, which is 204% above median its 10-year median of 3.30 and 190% above the Semiconductors industry median of 3.46. Chunghwa Precision Test Tech Co's overall GF Score™ is 73/100. 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 Chunghwa Precision Test Tech Co (ROCO:6510), the current PB Ratio is 10.02 as of Jul. 16, 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 Chunghwa Precision Test Tech Co (ROCO:6510) Overvalued in 2026?
Based on GuruFocus' analysis, Chunghwa Precision Test Tech Co stock appears to be overvalued.
The current stock price of NT$2,680.00 is trading 143.6% above its estimated GF Value™ of NT$1,100.10.
GuruFocus considers Chunghwa Precision Test Tech Co to be Significantly Overvalued.
Key valuation signals for ROCO:6510:
PB Ratio: 10.02 (204% above median its 10-year median of 3.30)
GF Value™: NT$1,100.10 vs. price of NT$2,680.00 (143.6% above fair value)
Industry Position: 190% above the Semiconductors median (#852 of 998)
No single metric tells the full story. See the ROCO:6510 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Chunghwa Precision Test Tech Co Business Description
Chunghwa Precision Test Tech Co Ltd is engaged mainly in the testing of semiconductor components, the production of printed circuit boards, and the marketing of electronic products. The company earns operating revenue from the production and sales of semiconductor testing components and printed circuit boards, as well as other electronic products. It also earns revenue from the rendering of services such as designing and maintaining semiconductor components, printed circuit boards, and providing after-sales services. It generates maximum revenue from the sale of wafer test boards. Geographically, the company generates maximum revenue from Taiwan, followed by the United States, China, and Other regions.
73GF Score
Get the complete analysis for ROCO:6510
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