The historical rank and industry rank for Power Master Energy Co's Net Margin % or its related term are showing as below:
ROCO:6839'
s Net Margin % Range Over the Past 10 Years
Min: -11.97 Med: 2.66 Max: 5.96
Current: -4.64
ROCO:6839's Net Margin % is ranked worse than 69.71% of 1020
companies
in the Semiconductors industry
Industry Median: 4.25
vs ROCO:6839: -4.64
Power Master Energy Co (ROCO:6839) Net Margin % Explanation
Although Net Income and Earnings-per-Share (EPS) are the most widely used parameter in measuring a company's profitability and valuation, it is the least reliable. The reason is that reported earnings can be manipulated easily by adjusting any numbers such as Depreciation, Depletion and Amotorization and non-recurring items.
But the long term trend of the net margin is a good indicator of the competitiveness and health of the business.
Power Master Energy Co Net Margin % Related Terms
Power Master Energy Co Net Margin % 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:6839 vs FSLR, NXT, ENPH: Net Margin % Comparison
For the Solar subindustry, Power Master Energy Co's Net Margin %, along with its competitors' market caps and Net Margin % 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 Net Margin % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Power Master Energy Co's Net Margin % distribution charts can be found below:
* The bar in red indicates where Power Master Energy Co's Net Margin % 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.
Power Master Energy Co (ROCO:6839) has a Net Margin % of -22.38% as of Dec. 2025. Net margin is the ratio of total net income to net sales. View historical data on Power Master Energy Co and its competitors. According to the industry distribution chart, Power Master Energy Co ranks #711 out of 1020 companies in the Semiconductors industry, placing it in the top 69.7%.
Is Power Master Energy Co's Net Margin % too high?
Power Master Energy Co's current Net Margin % is -22.38%. Based on the distribution chart, Power Master Energy Co ranks #711 out of 1020 companies in the Semiconductors industry, which is below the industry midpoint. Overall, Power Master Energy Co has a GF Score™ of 64/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Power Master Energy Co's Net Margin % compare to FSLR and NXT?
According to the Semiconductors industry distribution chart, Power Master Energy Co ranks #711 out of 1020 companies for Net Margin %. This places Power Master Energy Co in the lower half of its industry. The industry median Net Margin % is 4.25. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Net Margin % for a Semiconductors company?
The median Net Margin % among Semiconductors companies is 4.25, based on 1,020 companies in the industry. Companies in the top quartile (top 25%) have a Net Margin % significantly above this median, while those in the bottom quartile fall well below. However, Net Margin % 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 Net Margin % mean?
A high Net Margin % can signal that a stock is expensive relative to its fundamentals. Net margin is the ratio of total net income to net sales. View historical data on Power Master Energy Co and its competitors. For the Semiconductors industry, the median Net Margin % is 4.25 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Power Master Energy Co's current Net Margin % is -22.38%. 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$15.72, compared to a current price of NT$12.80 — trading 18.6% below its estimated fair value. The current Net Margin % is -22.38%. Power Master Energy Co's overall GF Score™ is 64/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Net Margin % calculated?
Net Margin % is calculated from a company's financial statements. For Power Master Energy Co (ROCO:6839), the current Net Margin % is -22.38% 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$12.80 is trading 18.6% below its estimated GF Value™ of NT$15.72.
GuruFocus considers Power Master Energy Co to be Modestly Undervalued.
Key valuation signals for ROCO:6839:
Net Margin %: -22.38%
GF Value™: NT$15.72 vs. price of NT$12.80 (18.6% 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.
64GF Score
Get the complete analysis for ROCO:6839
Net Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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