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Sync Tech SystemROCO:7815 +2.27%25 Operating Margin % is 25.83% as of Dec. 2025, which is 9% above its 10-year median of 23.60. GuruFocus rates ROCO:7815 with a GF Score™ of 25/100. Among 1,023 Semiconductors companies, Sync Tech System ranks better than 89.44% on this metric.
Sync Tech System (ROCO:7815) 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.
Sync Tech System Operating Margin % Related Terms
Sync Tech System Operating Margin % Historical Data
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The historical data trend for Sync Tech System'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:7815 vs NVDA, AVGO, MU: Operating Margin % Comparison
For the Semiconductors subindustry, Sync Tech System'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.
Sync Tech System Operating Margin % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Sync Tech System's Operating Margin % distribution charts can be found below:
* The bar in red indicates where Sync Tech System'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.
Sync Tech System'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.
Sync Tech System (ROCO:7815) has a Operating Margin % of 25.83% as of Dec. 2025. Operating margin is the ratio of total operating income to net sales. View historical data on Sync Tech System and its competitors. This is near median its historical median of 23.60. Over the past decade, Sync Tech System's Operating Margin % has ranged from 19.42 to 31.27. According to the industry distribution chart, Sync Tech System ranks #108 out of 1023 companies in the Semiconductors industry, placing it in the top 10.6%.
Is Sync Tech System's Operating Margin % too high?
Sync Tech System's current Operating Margin % of 25.83% is near median its 10-year median of 23.60. Over the past 10 years, this metric has ranged from a low of 19.42 to a high of 31.27. The Semiconductors industry median Operating Margin % is 5.33. Sync Tech System's value of 25.83% is 384.6% above this industry median. Based on the distribution chart, Sync Tech System ranks #108 out of 1023 companies in the Semiconductors industry, which is in the top quartile — a strong position relative to peers. Overall, Sync Tech System has a GF Score™ of 25/100, reflecting its overall financial health beyond just this single metric.
How does Sync Tech System's Operating Margin % compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Sync Tech System ranks #108 out of 1023 companies for Operating Margin %. This places Sync Tech System in the top 11% of its industry — outperforming the majority of peers. The industry median Operating Margin % is 5.33. Sync Tech System's value of 25.83% is 384.6% above this benchmark. Historically, Sync Tech System's own Operating Margin % has ranged from 19.42 to 31.27 over the past decade. While the company's 10-year median is 23.60 vs. the industry median of 5.33, Sync Tech System 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 Semiconductors company?
The median Operating Margin % among Semiconductors companies is 5.33, based on 1,023 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. Sync Tech System's current Operating Margin % of 25.83% is 384.6% 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 Sync Tech System and its competitors. For the Semiconductors industry, the median Operating Margin % is 5.33 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sync Tech System's current Operating Margin % is 25.83%, which is near median its own 10-year median of 23.60. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sync Tech System stock overvalued right now?
Sync Tech System (ROCO:7815) has a current Operating Margin % of 25.83%. The current Operating Margin % is 25.83%, which is near median its 10-year median of 23.60 and 384.6% above the Semiconductors industry median of 5.33. Sync Tech System's overall GF Score™ is 25/100. 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 Sync Tech System (ROCO:7815), the current Operating Margin % is 25.83% 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.
Sync Tech System Corp is engaged in manufacturing semiconductors, The company's services also includes LCD driver semiconductor packaging and testing factory. The services of the company are used in TVs, laptops, mobile phones, electronic papers, and others.
25GF Score
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