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The historical rank and industry rank for Das Technology Co's Operating Margin % or its related term are showing as below:
ROCO:6648'
s Operating Margin % Range Over the Past 10 Years
Min: -39.62 Med: 7.45 Max: 26.94
Current: -24.19
ROCO:6648's Operating Margin % is ranked worse than 91.88% of 3030
companies
in the Industrial Products industry
Industry Median: 6.52
vs ROCO:6648: -24.19
Das Technology Co's 5-Year Average Operating Margin % Growth Rate was 0.00% per year.
Das Technology Co (ROCO:6648) Operating Margin % Explanation
Just like Gross Margin %, it is important to see a company maintains its operating margin over time. Among the same industry, a company with higher operating margin is more efficient in its operation. It is also more stable during industry slowdown or recessions. Peter Lynch prefers those with higher margins than those with lower margins.
Be Aware
Operating Margin % can be manipulated by adjusting the rate of depreciation, depletion and amortization (DDA).
If a company is facing competition, its Operating Margin % may decline. Often the Operating Margin % declines well before the company's Revenue or even profit decline. Therefore, Operating Margin % is a very important indicator of whether the company is facing problems.
For instance, by 2012, Nokia (NOK)'s problems were well known and its stock had lost more than 90% of its market value since 2007. But Nokias Operating Margin % had already been in decline since 2002, although its Earnings per Share (Diluted) were still rising. Investors who paid attention to Operating Margin % would have avoided this huge loss. The same can be said for Research-in-Motion (RIMM).
Therefore, Operating Margin % is a very important screening filter for GuruFocus. GuruFocus's Buffett-Munger screener requires that the profit margin is either consistent or expanding. The Model Portfolio of the Buffett-Munger screener has outperformed the market every year since inception in 2009.
Das Technology Co Operating Margin % Related Terms
Das Technology Co Operating Margin % Historical Data
* Premium members only.
The historical data trend for Das Technology Co's Operating 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.
ROCO:6648 vs VRT, BE: Operating Margin % Comparison
For the Electrical Equipment & Parts subindustry, Das Technology Co's Operating Margin %, along with its competitors' market caps and Operating 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.
Das Technology Co Operating Margin % vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Das Technology Co's Operating Margin % distribution charts can be found below:
* The bar in red indicates where Das Technology Co's Operating Margin % falls into.
Operating Margin % - also known as operating income margin, operating profit margin and return on sales (ROS) - is the ratio of Operating Income divided by net sales or Revenue, usually presented in percent.
Das Technology Co's Operating Margin % for the fiscal year that ended in Dec. 2025 is calculated as
* 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.
Das Technology Co (ROCO:6648) has a Operating Margin % of -31.44% as of Dec. 2025. Operating margin is the ratio of total operating income to net sales. View historical data on Das Technology Co and its competitors. According to the industry distribution chart, Das Technology Co ranks #2784 out of 3030 companies in the Industrial Products industry, placing it in the top 91.9%.
Is Das Technology Co's Operating Margin % too high?
Das Technology Co's current Operating Margin % is -31.44%. Based on the distribution chart, Das Technology Co ranks #2784 out of 3030 companies in the Industrial Products industry, which is in the bottom quartile relative to peers. Overall, Das Technology Co has a GF Score™ of 60/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Das Technology Co's Operating Margin % compare to VRT and BE?
According to the Industrial Products industry distribution chart, Das Technology Co ranks #2784 out of 3030 companies for Operating Margin %. This places Das Technology Co in the lower half of its industry. The industry median Operating Margin % is 6.52. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Operating Margin % for an Industrial Products company?
The median Operating Margin % among Industrial Products companies is 6.52, based on 3,030 companies in the industry. Companies in the top quartile (top 25%) have a Operating Margin % significantly above this median, while those in the bottom quartile fall well below. However, Operating 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 Operating Margin % mean?
A high Operating Margin % can signal that a stock is expensive relative to its fundamentals. Operating margin is the ratio of total operating income to net sales. View historical data on Das Technology Co and its competitors. For the Industrial Products industry, the median Operating Margin % is 6.52 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Das Technology Co's current Operating Margin % is -31.44%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Das Technology Co stock overvalued right now?
Based on GuruFocus' analysis, Das Technology Co (ROCO:6648) is currently considered Modestly Overvalued. The stock's GF Value™ is NT$12.56, compared to a current price of NT$14.95 — trading 19% above its estimated fair value. The current Operating Margin % is -31.44%. Das Technology Co's overall GF Score™ is 60/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Operating Margin % calculated?
Operating Margin % is calculated from a company's financial statements. For Das Technology Co (ROCO:6648), the current Operating Margin % is -31.44% 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 Das Technology Co (ROCO:6648) Overvalued in 2026?
Based on GuruFocus' analysis, Das Technology Co stock appears to be overvalued.
The current stock price of NT$14.95 is trading 19% above its estimated GF Value™ of NT$12.56.
GuruFocus considers Das Technology Co to be Modestly Overvalued.
Key valuation signals for ROCO:6648:
Operating Margin %: -31.44%
GF Value™: NT$12.56 vs. price of NT$14.95 (19% above fair value)
No single metric tells the full story. See the ROCO:6648 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Das Technology Co Ltd is engaged in the development, manufacturing, and sales of multi-function electronic meter. It offers products and services such as smart meters, smart lights switches, smart sockets, and other aspects; hardware and software research and development. The company also provides home automation equipment and systems.
60GF Score
Get the complete analysis for ROCO:6648
Operating Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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