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P-Duke Technology CoROCO:8109 +1.57%82 Net Margin % is 31.29% as of Dec. 2025, which is 2% above its 10-year median of 30.77. GuruFocus rates ROCO:8109 with a GF Score™ of 82/100 and a GF Value™ of NT$89.02 (Significantly Overvalued). The stock has 3 warning signs investors should review. Among 3,037 Industrial Products companies, P-Duke Technology Co ranks better than 97.79% on this metric.
The historical rank and industry rank for P-Duke Technology Co's Net Margin % or its related term are showing as below:
ROCO:8109'
s Net Margin % Range Over the Past 10 Years
Min: 25.13 Med: 30.77 Max: 38.35
Current: 29.15
ROCO:8109's Net Margin % is ranked better than 97.79% of 3037
companies
in the Industrial Products industry
Industry Median: 4.51
vs ROCO:8109: 29.15
P-Duke Technology Co (ROCO:8109) 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.
P-Duke Technology Co Net Margin % Related Terms
P-Duke Technology Co Net Margin % Historical Data
* Premium members only.
The historical data trend for P-Duke Technology Co's Net Margin % 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 Electrical Equipment & Parts subindustry, P-Duke Technology 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.
P-Duke Technology Co Net Margin % vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, P-Duke Technology Co's Net Margin % distribution charts can be found below:
* The bar in red indicates where P-Duke Technology 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.
P-Duke Technology Co (ROCO:8109) has a Net Margin % of 31.29% as of Dec. 2025. Net margin is the ratio of total net income to net sales. View historical data on P-Duke Technology Co and its competitors. This is near median its historical median of 30.77. Over the past decade, P-Duke Technology Co's Net Margin % has ranged from 25.13 to 38.35. According to the industry distribution chart, P-Duke Technology Co ranks #67 out of 3037 companies in the Industrial Products industry, placing it in the top 2.2%.
Is P-Duke Technology Co's Net Margin % too high?
P-Duke Technology Co's current Net Margin % of 31.29% is near median its 10-year median of 30.77. Over the past 10 years, this metric has ranged from a low of 25.13 to a high of 38.35. The Industrial Products industry median Net Margin % is 4.51. P-Duke Technology Co's value of 31.29% is 593.8% above this industry median. Based on the distribution chart, P-Duke Technology Co ranks #67 out of 3037 companies in the Industrial Products industry, which is in the top quartile — a strong position relative to peers. Overall, P-Duke Technology Co has a GF Score™ of 82/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does P-Duke Technology Co's Net Margin % compare to VRT and BE?
According to the Industrial Products industry distribution chart, P-Duke Technology Co ranks #67 out of 3037 companies for Net Margin %. This places P-Duke Technology Co in the top 2% of its industry — outperforming the majority of peers. The industry median Net Margin % is 4.51. P-Duke Technology Co's value of 31.29% is 593.8% above this benchmark. Historically, P-Duke Technology Co's own Net Margin % has ranged from 25.13 to 38.35 over the past decade. While the company's 10-year median is 30.77 vs. the industry median of 4.51, P-Duke 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 Net Margin % for an Industrial Products company?
The median Net Margin % among Industrial Products companies is 4.51, based on 3,037 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. P-Duke Technology Co's current Net Margin % of 31.29% is 593.8% 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 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 P-Duke Technology Co and its competitors. For the Industrial Products industry, the median Net Margin % is 4.51 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. P-Duke Technology Co's current Net Margin % is 31.29%, which is near median its own 10-year median of 30.77. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is P-Duke Technology Co stock overvalued right now?
Based on GuruFocus' analysis, P-Duke Technology Co (ROCO:8109) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$89.02, compared to a current price of NT$129.50 — trading 45.5% above its estimated fair value. The current Net Margin % is 31.29%, which is near median its 10-year median of 30.77 and 593.8% above the Industrial Products industry median of 4.51. P-Duke Technology Co's overall GF Score™ is 82/100 with 3 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 P-Duke Technology Co (ROCO:8109), the current Net Margin % is 31.29% 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 P-Duke Technology Co (ROCO:8109) Overvalued in 2026?
Based on GuruFocus' analysis, P-Duke Technology Co stock appears to be overvalued.
The current stock price of NT$129.50 is trading 45.5% above its estimated GF Value™ of NT$89.02.
GuruFocus considers P-Duke Technology Co to be Significantly Overvalued.
Key valuation signals for ROCO:8109:
Net Margin %: 31.29% (near median its 10-year median of 30.77)
GF Value™: NT$89.02 vs. price of NT$129.50 (45.5% above fair value)
Industry Position: 593.8% above the Industrial Products median (#67 of 3037)
No single metric tells the full story. See the ROCO:8109 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
P-Duke Technology Co Ltd is engaged in the manufacture, processing and trading of various AC/DC power supplies, converters, telecommunications equipment, computer software and hardware and peripheral equipment and their components. The company owns, designs, and manufactures DC-DC converters & AC-DC power supplies business under the P-DUKE brand. Its product categories are AC-DC power supplies, converters, telecommunications equipment, computer software, and hardware peripheral equipment and their components.
82GF Score
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Net Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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