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Power Master Energy Co's book value per share for the quarter that ended in Dec. 2025 was NT$19.01.
During the past 12 months, Power Master Energy Co's average Book Value Per Share Growth Rate was -6.20% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was -5.20% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 6.00% 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 book value growth rate using book value per share data.
During the past 8 years, the highest 3-Year average Book Value Per Share Growth Rate of Power Master Energy Co was 20.70% per year. The lowest was -5.20% per year. And the median was 16.50% per year.
Power Master Energy Co (ROCO:6839) Book Value per Share Explanation
Usually a company's book value and Tangible Book per Share may not reflect its true value. The assets may be carried on the balance sheets at the original cost minus depreciation. This may underestimate the true economic values of the assets. It also may over-estimate their true economic value because the assets can become obsolete.
For financial companies such as banks and insurance companies, their assets may be reported in current market value of the assets owned. Book values of financial companies are more accurate indicator of the economic value of the company.
Power Master Energy Co Book Value per Share Related Terms
Power Master Energy Co Book Value per Share Historical Data
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The historical data trend for Power Master Energy Co's Book Value per Share 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.
ROCO:6839 vs FSLR, NXT, ENPH: Book Value per Share Comparison
For the Solar subindustry, Power Master 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.
Power Master Energy Co PB Ratio vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Power Master Energy Co's PB Ratio distribution charts can be found below:
* The bar in red indicates where Power Master Energy Co's PB Ratio falls into.
* 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.
What does a Book Value per Share of NT$19.01 mean?
Power Master Energy Co (ROCO:6839) has a Book Value per Share of NT$19.01 as of Dec. 2025. Book value per share gives the per-share value of a company's stockholder equity. View historical data on Power Master Energy Co and its competitors.
Is Power Master Energy Co's Book Value per Share too high?
Power Master Energy Co's current Book Value per Share is NT$19.01. Overall, Power Master Energy Co has a GF Score™ of 63/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Power Master Energy Co's Book Value per Share compare to FSLR and NXT?
Power Master Energy Co's Book Value per Share of NT$19.01 can be compared against companies in the Semiconductors industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Book Value per Share for a Semiconductors company?
A good Book Value per Share depends on the Semiconductors industry context. However, Book Value per Share should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Book Value per Share mean?
A high Book Value per Share can signal that a stock is expensive relative to its fundamentals. Book value per share gives the per-share value of a company's stockholder equity. View historical data on Power Master Energy Co and its competitors. Power Master Energy Co's current Book Value per Share is NT$19.01. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Power Master Energy Co stock overvalued right now?
Based on GuruFocus' analysis, Power Master Energy Co (ROCO:6839) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$15.41, compared to a current price of NT$11.95 — trading 22.5% below its estimated fair value. The current Book Value per Share is NT$19.01. Power Master Energy Co's overall GF Score™ is 63/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Book Value per Share calculated?
Book Value per Share is calculated from a company's financial statements. For Power Master Energy Co (ROCO:6839), the current Book Value per Share is NT$19.01 as of Dec. 2025. 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 Power Master Energy Co (ROCO:6839) Overvalued in 2026?
Based on GuruFocus' analysis, Power Master Energy Co stock appears to be undervalued.
The current stock price of NT$11.95 is trading 22.5% below its estimated GF Value™ of NT$15.41.
GuruFocus considers Power Master Energy Co to be Modestly Undervalued.
Key valuation signals for ROCO:6839:
Book Value per Share: NT$19.01
GF Value™: NT$15.41 vs. price of NT$11.95 (22.5% below fair value)
No single metric tells the full story. See the ROCO:6839 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Power Master Energy Co Ltd Formerly Power Master II Holdings Co Ltd is a professional solar power system provider in Taiwan. The business scope is divided into the four main axes of the solar power systems: Engineering Contract EPC, Power Plant Investment, Maintenance Operation Management, and Energy Storage System. It also develops solar photovoltaic components such as modules, brackets, and inverters.
63GF Score
Get the complete analysis for ROCO:6839
Book Value per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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