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Shenzhen Refond Optoelectronics Co Ltd operating margin is expanding. Margin expansion is usually a good sign.
The historical rank and industry rank for Shenzhen Refond Optoelectronics Co's Operating Margin % or its related term are showing as below:
SZSE:300241'
s Operating Margin % Range Over the Past 10 Years
Min: 1.59 Med: 6.35 Max: 11.47
Current: 5.42
SZSE:300241's Operating Margin % is ranked worse than 52.77% of 1029
companies
in the Semiconductors industry
Industry Median: 6.43
vs SZSE:300241: 5.42
Shenzhen Refond Optoelectronics Co (SZSE:300241) 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.
Shenzhen Refond Optoelectronics Co Operating Margin % Related Terms
Shenzhen Refond Optoelectronics Co Operating 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.
Shenzhen Refond Optoelectronics Co Operating Margin % Chart
SZSE:300241 vs NVDA, AVGO, MU: Operating Margin % Comparison
For the Semiconductors subindustry, Shenzhen Refond Optoelectronics 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.
Shenzhen Refond Optoelectronics Co Operating Margin % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Shenzhen Refond Optoelectronics Co's Operating Margin % distribution charts can be found below:
* The bar in red indicates where Shenzhen Refond Optoelectronics Co's Operating Margin % falls into.
Shenzhen Refond Optoelectronics Co Operating Margin % Calculation
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.
* 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.
Shenzhen Refond Optoelectronics Co (SZSE:300241) has a Operating Margin % of 5.73% as of Jun. 2026. Operating margin is the ratio of total operating income to net sales. View historical data on Shenzhen Refond Optoelectronics Co and its competitors. This is 10% below median its historical median of 6.35. Over the past decade, Shenzhen Refond Optoelectronics Co's Operating Margin % has ranged from 1.59 to 11.47. According to the industry distribution chart, Shenzhen Refond Optoelectronics Co ranks #543 out of 1029 companies in the Semiconductors industry, placing it in the top 52.8%.
Is Shenzhen Refond Optoelectronics Co's Operating Margin % too high?
Shenzhen Refond Optoelectronics Co's current Operating Margin % of 5.73% is 10% below median its 10-year median of 6.35. Over the past 10 years, this metric has ranged from a low of 1.59 to a high of 11.47. The Semiconductors industry median Operating Margin % is 6.43. Shenzhen Refond Optoelectronics Co's value of 5.73% is 10.9% below this industry median. Based on the distribution chart, Shenzhen Refond Optoelectronics Co ranks #543 out of 1029 companies in the Semiconductors industry, which is below the industry midpoint. Overall, Shenzhen Refond Optoelectronics Co has a GF Score™ of 73/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Shenzhen Refond Optoelectronics Co's Operating Margin % compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Shenzhen Refond Optoelectronics Co ranks #543 out of 1029 companies for Operating Margin %. This places Shenzhen Refond Optoelectronics Co in the lower half of its industry. The industry median Operating Margin % is 6.43. Shenzhen Refond Optoelectronics Co's value of 5.73% is 10.9% below this benchmark. Historically, Shenzhen Refond Optoelectronics Co's own Operating Margin % has ranged from 1.59 to 11.47 over the past decade. While the company's 10-year median is 6.35 vs. the industry median of 6.43, Shenzhen Refond Optoelectronics Co has consistently been below 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 6.43, based on 1,029 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. Shenzhen Refond Optoelectronics Co's current Operating Margin % of 5.73% is 10.9% below 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 Shenzhen Refond Optoelectronics Co and its competitors. For the Semiconductors industry, the median Operating Margin % is 6.43 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Shenzhen Refond Optoelectronics Co's current Operating Margin % is 5.73%, which is 10% below median its own 10-year median of 6.35. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Shenzhen Refond Optoelectronics Co stock overvalued right now?
Based on GuruFocus' analysis, Shenzhen Refond Optoelectronics Co (SZSE:300241) is currently considered Modestly Undervalued. The stock's GF Value™ is ¥7.06, compared to a current price of ¥5.70 — trading 19.3% below its estimated fair value. The current Operating Margin % is 5.73%, which is 10% below median its 10-year median of 6.35 and 10.9% below the Semiconductors industry median of 6.43. Shenzhen Refond Optoelectronics Co's overall GF Score™ is 73/100 with 3 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 Shenzhen Refond Optoelectronics Co (SZSE:300241), the current Operating Margin % is 5.73% as of Jun. 2026. 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 Shenzhen Refond Optoelectronics Co (SZSE:300241) Overvalued in 2026?
Based on GuruFocus' analysis, Shenzhen Refond Optoelectronics Co stock appears to be undervalued.
The current stock price of ¥5.70 is trading 19.3% below its estimated GF Value™ of ¥7.06.
GuruFocus considers Shenzhen Refond Optoelectronics Co to be Modestly Undervalued.
Key valuation signals for SZSE:300241:
Operating Margin %: 5.73% (10% below median its 10-year median of 6.35)
GF Value™: ¥7.06 vs. price of ¥5.70 (19.3% below fair value)
Industry Position: 10.9% below the Semiconductors median (#543 of 1029)
No single metric tells the full story. See the SZSE:300241 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Shenzhen Refond Optoelectronics Co Ltd is a Chinese company principally engaged in offering lighting solutions. In produces and sells UV modules and components, automotive modules and components, LED special application modules, general and special lighting modules, indoor and outdoor lightings, Chip LEDs, TOP LEDs, Power LEDs, among others. The company's products are sold in China and other countries.
73GF Score
Get the complete analysis for SZSE:300241
Operating Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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