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Teamphon Energy CoROCO:3073 +1.84%33 PB Ratio is 1.27 as of Jul. 23, 2026, which is 34% below its 10-year median of 1.91. GuruFocus rates ROCO:3073 with a GF Score™ of 33/100 and a GF Value™ of NT$48.81 (Possible Value Trap). The stock has 9 warning signs investors should review. Among 998 Semiconductors companies, Teamphon Energy Co ranks better than 81.96% on this metric.
Teamphon Energy Co Ltd stock PB Ratio (=1.25) is close to 5-year low of 1.17.
The historical rank and industry rank for Teamphon Energy Co's PB Ratio or its related term are showing as below:
ROCO:3073'
s PB Ratio Range Over the Past 10 Years
Min: 0.84 Med: 1.91 Max: 8.18
Current: 1.26
During the past 13 years, Teamphon Energy Co's highest PB Ratio was 8.18. The lowest was 0.84. And the median was 1.91.
ROCO:3073's PB Ratio is ranked better than 81.96% of 998
companies
in the Semiconductors industry
Industry Median: 3.245
vs ROCO:3073: 1.26
During the past 12 months, Teamphon Energy Co's average Book Value Per Share Growth Rate was 32.10% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 8.80% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 11.50% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was -1.10% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Teamphon Energy Co was 13.70% per year. The lowest was -44.00% per year. And the median was -7.50% per year.
Back to Basics: PB Ratio
Teamphon Energy Co (ROCO:3073) 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.
Teamphon Energy Co PB Ratio Related Terms
Teamphon Energy Co PB Ratio Historical Data
* Premium members only.
The historical data trend for Teamphon Energy Co'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.
For the Semiconductors subindustry, Teamphon Energy 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.
Teamphon Energy Co PB Ratio vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Teamphon Energy Co's PB Ratio distribution charts can be found below:
* The bar in red indicates where Teamphon Energy 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.
Teamphon Energy Co (ROCO:3073) has a PB Ratio of 1.27 as of Jul. 23, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Teamphon Energy Co and its competitors. This is 34% below median its historical median of 1.91. Over the past decade, Teamphon Energy Co's PB Ratio has ranged from 0.84 to 8.18. According to the industry distribution chart, Teamphon Energy Co ranks #180 out of 998 companies in the Semiconductors industry, placing it in the top 18%.
Is Teamphon Energy Co's PB Ratio too high?
Teamphon Energy Co's current PB Ratio of 1.27 is 34% below median its 10-year median of 1.91. Over the past 10 years, this metric has ranged from a low of 0.84 to a high of 8.18. The Semiconductors industry median PB Ratio is 3.25. Teamphon Energy Co's value of 1.27 is 60.9% below this industry median. Based on the distribution chart, Teamphon Energy Co ranks #180 out of 998 companies in the Semiconductors industry, which is in the top quartile — a strong position relative to peers. Overall, Teamphon Energy Co has a GF Score™ of 33/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Teamphon Energy Co's PB Ratio compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Teamphon Energy Co ranks #180 out of 998 companies for PB Ratio. This places Teamphon Energy Co in the top 18% of its industry — outperforming the majority of peers. The industry median PB Ratio is 3.25. Teamphon Energy Co's value of 1.27 is 60.9% below this benchmark. Historically, Teamphon Energy Co's own PB Ratio has ranged from 0.84 to 8.18 over the past decade. While the company's 10-year median is 1.91 vs. the industry median of 3.25, Teamphon Energy Co 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 Semiconductors company?
The median PB Ratio among Semiconductors companies is 3.25, 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. Teamphon Energy Co's current PB Ratio of 1.27 is 60.9% 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 Teamphon Energy Co and its competitors. For the Semiconductors industry, the median PB Ratio is 3.25 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Teamphon Energy Co's current PB Ratio is 1.27, which is 34% below median its own 10-year median of 1.91. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Teamphon Energy Co stock overvalued right now?
Based on GuruFocus' analysis, Teamphon Energy Co (ROCO:3073) is currently considered Possible Value Trap. The stock's GF Value™ is NT$48.81, compared to a current price of NT$22.10 — trading 54.7% below its estimated fair value. The current PB Ratio is 1.27, which is 34% below median its 10-year median of 1.91 and 60.9% below the Semiconductors industry median of 3.25. Teamphon Energy Co's overall GF Score™ is 33/100 with 9 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 Teamphon Energy Co (ROCO:3073), the current PB Ratio is 1.27 as of Jul. 23, 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 Teamphon Energy Co (ROCO:3073) Overvalued in 2026?
Based on GuruFocus' analysis, Teamphon Energy Co stock appears to be undervalued.
The current stock price of NT$22.10 is trading 54.7% below its estimated GF Value™ of NT$48.81.
GuruFocus considers Teamphon Energy Co to be Possible Value Trap.
Key valuation signals for ROCO:3073:
PB Ratio: 1.27 (34% below median its 10-year median of 1.91)
GF Value™: NT$48.81 vs. price of NT$22.10 (54.7% below fair value)
Industry Position: 60.9% below the Semiconductors median (#180 of 998)
No single metric tells the full story. See the ROCO:3073 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Teamphon Energy Co Ltd, is engaged in Power generation industry. Mechanical and electrical installation projects. Energy technical services. Software design and development and integrated circuit software and hardware trading. Real estate sales and leasing and other businesses.
33GF Score
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