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.
Yida China HoldingsHKSE:03639 Operating Margin % is -14.66% as of Dec. 2025. The stock has 2 warning signs investors should review. Among 1,742 Real Estate companies, Yida China Holdings ranks worse than 80.94% on this metric.
Yida China Holdings (HKSE:03639) 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.
Yida China Holdings Operating Margin % Related Terms
Yida China Holdings Operating Margin % Historical Data
* Premium members only.
The historical data trend for Yida China Holdings'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.
Yida China Holdings Operating Margin % Competitor Comparison
For the Real Estate - Development subindustry, Yida China Holdings'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.
Yida China Holdings Operating Margin % vs Real Estate Industry
For the Real Estate industry and Real Estate sector, Yida China Holdings's Operating Margin % distribution charts can be found below:
* The bar in red indicates where Yida China Holdings's Operating Margin % falls into.
Yida China Holdings 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.
Yida China Holdings'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.
Yida China Holdings (HKSE:03639) has a Operating Margin % of -14.66% as of Dec. 2025. Operating margin is the ratio of total operating income to net sales. View historical data on Yida China Holdings and its competitors. According to the industry distribution chart, Yida China Holdings ranks #1410 out of 1742 companies in the Real Estate industry, placing it in the top 80.9%.
Is Yida China Holdings' Operating Margin % too high?
Yida China Holdings' current Operating Margin % is -14.66%. Based on the distribution chart, Yida China Holdings ranks #1410 out of 1742 companies in the Real Estate industry, which is in the bottom quartile relative to peers.
How does Yida China Holdings' Operating Margin % compare to competitors?
According to the Real Estate industry distribution chart, Yida China Holdings ranks #1410 out of 1742 companies for Operating Margin %. This places Yida China Holdings in the lower half of its industry. The industry median Operating Margin % is 13.25. 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 Real Estate company?
The median Operating Margin % among Real Estate companies is 13.25, based on 1,742 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 Yida China Holdings and its competitors. For the Real Estate industry, the median Operating Margin % is 13.25 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Yida China Holdings's current Operating Margin % is -14.66%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Yida China Holdings stock overvalued right now?
Based on GuruFocus' analysis, Yida China Holdings (HKSE:03639) is currently considered Possible Value Trap. The stock's GF Value™ is HK$0.06, compared to a current price of HK$0.03 — trading 53.3% below its estimated fair value. The current Operating Margin % is -14.66%. 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 Yida China Holdings (HKSE:03639), the current Operating Margin % is -14.66% 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.
Yida China Holdings Ltd is an investment holding company. Its main business involves business park development and operation, residential properties within and outside business parks and office properties sales, business park entrusted operation and management, construction, decoration and landscaping services, and property management service. The company operates in five business segments; the property development segment, the property investment segment, the business park operation and management segment, the construction, decoration, and landscaping segment, and other segment. The company derives its revenue from the Property development segment in Mainland China.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
HKSE:03639 has been successfully added to your 
