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Yeedex ElectronicROCO:7556 +0.46%94 Operating Margin % is 15.32% as of Dec. 2025, which is 26% below its 10-year median of 20.68. GuruFocus rates ROCO:7556 with a GF Score™ of 94/100 and a GF Value™ of NT$160.31 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 2,475 Hardware companies, Yeedex Electronic ranks better than 92.48% on this metric.
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.
Yeedex Electronic Operating Margin % Related Terms
Yeedex Electronic Operating Margin % Historical Data
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The historical data trend for Yeedex Electronic'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:7556 vs APH, GLW, TEL: Operating Margin % Comparison
For the Electronic Components subindustry, Yeedex Electronic'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.
Yeedex Electronic Operating Margin % vs Hardware Industry
For the Hardware industry and Technology sector, Yeedex Electronic's Operating Margin % distribution charts can be found below:
* The bar in red indicates where Yeedex Electronic'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.
Yeedex Electronic'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.
Yeedex Electronic (ROCO:7556) has a Operating Margin % of 15.32% as of Dec. 2025. Operating margin is the ratio of total operating income to net sales. View historical data on Yeedex Electronic and its competitors. This is 26% below median its historical median of 20.68. Over the past decade, Yeedex Electronic's Operating Margin % has ranged from 16.18 to 24.74. According to the industry distribution chart, Yeedex Electronic ranks #186 out of 2475 companies in the Hardware industry, placing it in the top 7.5%.
Is Yeedex Electronic's Operating Margin % too high?
Yeedex Electronic's current Operating Margin % of 15.32% is 26% below median its 10-year median of 20.68. Over the past 10 years, this metric has ranged from a low of 16.18 to a high of 24.74. The Hardware industry median Operating Margin % is 3.84. Yeedex Electronic's value of 15.32% is 299% above this industry median. Based on the distribution chart, Yeedex Electronic ranks #186 out of 2475 companies in the Hardware industry, which is in the top quartile — a strong position relative to peers. Overall, Yeedex Electronic has a GF Score™ of 94/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Yeedex Electronic's Operating Margin % compare to APH and GLW?
According to the Hardware industry distribution chart, Yeedex Electronic ranks #186 out of 2475 companies for Operating Margin %. This places Yeedex Electronic in the top 8% of its industry — outperforming the majority of peers. The industry median Operating Margin % is 3.84. Yeedex Electronic's value of 15.32% is 299% above this benchmark. Historically, Yeedex Electronic's own Operating Margin % has ranged from 16.18 to 24.74 over the past decade. While the company's 10-year median is 20.68 vs. the industry median of 3.84, Yeedex Electronic 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 Operating Margin % for a Hardware company?
The median Operating Margin % among Hardware companies is 3.84, based on 2,475 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. Yeedex Electronic's current Operating Margin % of 15.32% is 299% 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 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 Yeedex Electronic and its competitors. For the Hardware industry, the median Operating Margin % is 3.84 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Yeedex Electronic's current Operating Margin % is 15.32%, which is 26% below median its own 10-year median of 20.68. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Yeedex Electronic stock overvalued right now?
Based on GuruFocus' analysis, Yeedex Electronic (ROCO:7556) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$160.31, compared to a current price of NT$218.00 — trading 36% above its estimated fair value. The current Operating Margin % is 15.32%, which is 26% below median its 10-year median of 20.68 and 299% above the Hardware industry median of 3.84. Yeedex Electronic's overall GF Score™ is 94/100 with 4 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 Yeedex Electronic (ROCO:7556), the current Operating Margin % is 15.32% 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 Yeedex Electronic (ROCO:7556) Overvalued in 2026?
Based on GuruFocus' analysis, Yeedex Electronic stock appears to be overvalued.
The current stock price of NT$218.00 is trading 36% above its estimated GF Value™ of NT$160.31.
GuruFocus considers Yeedex Electronic to be Significantly Overvalued.
Key valuation signals for ROCO:7556:
Operating Margin %: 15.32% (26% below median its 10-year median of 20.68)
GF Value™: NT$160.31 vs. price of NT$218.00 (36% above fair value)
Industry Position: 299% above the Hardware median (#186 of 2475)
No single metric tells the full story. See the ROCO:7556 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Yeedex Electronic Corp are mainly engaged in the manufacturing and sales of precision components and materials for semiconductor processing equipment, as well as repair or maintenance services for process subsystems. The Group has only one reportable segment. The company has presence in Taiwan, Japan, United States, China, and Other. The company generates majority of revenue from Taiwan.
94GF Score
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