Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Namchow Food Group (Shanghai) CoSHSE:605339 -1.17%59 Operating Margin % is 0.19% as of Mar. 2026, which is 99% below its 10-year median of 13.03. GuruFocus rates SHSE:605339 with a GF Score™ of 59/100 and a GF Value™ of ¥19.54 (Significantly Undervalued). The stock has 5 warning signs investors should review. Among 1,956 Consumer Packaged Goods companies, Namchow Food Group (Shanghai) Co ranks worse than 77.66% on this metric.
Namchow Food Group (Shanghai) Co Ltd operating margin has been in a 5-year decline. The average rate of decline per year is -39.9%.
The historical rank and industry rank for Namchow Food Group (Shanghai) Co's Operating Margin % or its related term are showing as below:
SHSE:605339'
s Operating Margin % Range Over the Past 10 Years
Min: -0.07 Med: 13.03 Max: 18.1
Current: -0.07
SHSE:605339's Operating Margin % is ranked worse than 77.66% of 1956
companies
in the Consumer Packaged Goods industry
Industry Median: 5.3
vs SHSE:605339: -0.07
Namchow Food Group (Shanghai) Co (SHSE:605339) 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.
Namchow Food Group (Shanghai) Co Operating Margin % Related Terms
Namchow Food Group (Shanghai) 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.
Namchow Food Group (Shanghai) Co Operating Margin % Chart
SHSE:605339 vs KHC, GIS: Operating Margin % Comparison
For the Packaged Foods subindustry, Namchow Food Group (Shanghai) 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.
Namchow Food Group (Shanghai) Co Operating Margin % vs Consumer Packaged Goods Industry
For the Consumer Packaged Goods industry and Consumer Defensive sector, Namchow Food Group (Shanghai) Co's Operating Margin % distribution charts can be found below:
* The bar in red indicates where Namchow Food Group (Shanghai) Co's Operating Margin % falls into.
Namchow Food Group (Shanghai) 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.
Namchow Food Group (Shanghai) Co (SHSE:605339) has a Operating Margin % of 0.19% as of Mar. 2026. Operating margin is the ratio of total operating income to net sales. View historical data on Namchow Food Group (Shanghai) Co and its competitors. This is 99% below median its historical median of 13.03. According to the industry distribution chart, Namchow Food Group (Shanghai) Co ranks #1519 out of 1956 companies in the Consumer Packaged Goods industry, placing it in the top 77.7%.
Is Namchow Food Group (Shanghai) Co's Operating Margin % too high?
Namchow Food Group (Shanghai) Co's current Operating Margin % of 0.19% is 99% below median its 10-year median of 13.03. The Consumer Packaged Goods industry median Operating Margin % is 5.30. Namchow Food Group (Shanghai) Co's value of 0.19% is 96.4% below this industry median. Based on the distribution chart, Namchow Food Group (Shanghai) Co ranks #1519 out of 1956 companies in the Consumer Packaged Goods industry, which is in the bottom quartile relative to peers. Overall, Namchow Food Group (Shanghai) Co has a GF Score™ of 59/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Namchow Food Group (Shanghai) Co's Operating Margin % compare to KHC and GIS?
According to the Consumer Packaged Goods industry distribution chart, Namchow Food Group (Shanghai) Co ranks #1519 out of 1956 companies for Operating Margin %. This places Namchow Food Group (Shanghai) Co in the lower half of its industry. The industry median Operating Margin % is 5.30. Namchow Food Group (Shanghai) Co's value of 0.19% is 96.4% below this benchmark. While the company's 10-year median is 13.03 vs. the industry median of 5.30, Namchow Food Group (Shanghai) 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 Consumer Packaged Goods company?
The median Operating Margin % among Consumer Packaged Goods companies is 5.30, based on 1,956 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. Namchow Food Group (Shanghai) Co's current Operating Margin % of 0.19% is 96.4% 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 Namchow Food Group (Shanghai) Co and its competitors. For the Consumer Packaged Goods industry, the median Operating Margin % is 5.30 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Namchow Food Group (Shanghai) Co's current Operating Margin % is 0.19%, which is 99% below median its own 10-year median of 13.03. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Namchow Food Group (Shanghai) Co stock overvalued right now?
Based on GuruFocus' analysis, Namchow Food Group (Shanghai) Co (SHSE:605339) is currently considered Significantly Undervalued. The stock's GF Value™ is ¥19.54, compared to a current price of ¥11.78 — trading 39.7% below its estimated fair value. The current Operating Margin % is 0.19%, which is 99% below median its 10-year median of 13.03 and 96.4% below the Consumer Packaged Goods industry median of 5.30. Namchow Food Group (Shanghai) Co's overall GF Score™ is 59/100 with 5 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 Namchow Food Group (Shanghai) Co (SHSE:605339), the current Operating Margin % is 0.19% as of Mar. 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 Namchow Food Group (Shanghai) Co (SHSE:605339) Overvalued in 2026?
Based on GuruFocus' analysis, Namchow Food Group (Shanghai) Co stock appears to be undervalued.
The current stock price of ¥11.78 is trading 39.7% below its estimated GF Value™ of ¥19.54.
GuruFocus considers Namchow Food Group (Shanghai) Co to be Significantly Undervalued.
Key valuation signals for SHSE:605339:
Operating Margin %: 0.19% (99% below median its 10-year median of 13.03)
GF Value™: ¥19.54 vs. price of ¥11.78 (39.7% below fair value)
Industry Position: 96.4% below the Consumer Packaged Goods median (#1519 of 1956)
No single metric tells the full story. See the SHSE:605339 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Namchow Food Group (Shanghai) Co Business Description
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
SHSE:605339 has been successfully added to your 
