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.
Sumwon Development Co (ROCO:4416) Net Margin % Explanation
Although Net Income and Earnings-per-Share (EPS) are the most widely used parameter in measuring a company's profitability and valuation, it is the least reliable. The reason is that reported earnings can be manipulated easily by adjusting any numbers such as Depreciation, Depletion and Amotorization and non-recurring items.
But the long term trend of the net margin is a good indicator of the competitiveness and health of the business.
Sumwon Development Co Net Margin % Related Terms
Sumwon Development Co Net Margin % Historical Data
* Premium members only.
The historical data trend for Sumwon Development Co's Net 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:4416 vs CBRE, BEKE, JLL: Net Margin % Comparison
For the Real Estate Services subindustry, Sumwon Development Co's Net Margin %, along with its competitors' market caps and Net 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.
Sumwon Development Co Net Margin % vs Real Estate Industry
For the Real Estate industry and Real Estate sector, Sumwon Development Co's Net Margin % distribution charts can be found below:
* The bar in red indicates where Sumwon Development Co's Net Margin % falls into.
* 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.
Sumwon Development Co (ROCO:4416) has a Net Margin % of 17.81% as of Jun. 2026. Net margin is the ratio of total net income to net sales. View historical data on Sumwon Development Co and its competitors. According to the industry distribution chart, Sumwon Development Co ranks #869 out of 1756 companies in the Real Estate industry, placing it in the top 49.5%.
Is Sumwon Development Co's Net Margin % too high?
Sumwon Development Co's current Net Margin % is 17.81%. The Real Estate industry median Net Margin % is 7.76. Sumwon Development Co's value of 17.81% is 129.5% above this industry median. Based on the distribution chart, Sumwon Development Co ranks #869 out of 1756 companies in the Real Estate industry, which is above the industry midpoint. Overall, Sumwon Development Co has a GF Score™ of 22/100, reflecting its overall financial health beyond just this single metric.
How does Sumwon Development Co's Net Margin % compare to CBRE and BEKE?
According to the Real Estate industry distribution chart, Sumwon Development Co ranks #869 out of 1756 companies for Net Margin %. This puts Sumwon Development Co in the upper half of its industry. The industry median Net Margin % is 7.76. Sumwon Development Co's value of 17.81% is 129.5% above this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Net Margin % for a Real Estate company?
The median Net Margin % among Real Estate companies is 7.76, based on 1,756 companies in the industry. Companies in the top quartile (top 25%) have a Net Margin % significantly above this median, while those in the bottom quartile fall well below. However, Net Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Sumwon Development Co's current Net Margin % of 17.81% is 129.5% 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 Net Margin % mean?
A high Net Margin % can signal that a stock is expensive relative to its fundamentals. Net margin is the ratio of total net income to net sales. View historical data on Sumwon Development Co and its competitors. For the Real Estate industry, the median Net Margin % is 7.76 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sumwon Development Co's current Net Margin % is 17.81%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sumwon Development Co stock overvalued right now?
Sumwon Development Co (ROCO:4416) has a current Net Margin % of 17.81%. The current Net Margin % is 17.81% and 129.5% above the Real Estate industry median of 7.76. Sumwon Development Co's overall GF Score™ is 22/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Net Margin % calculated?
Net Margin % is calculated from a company's financial statements. For Sumwon Development Co (ROCO:4416), the current Net Margin % is 17.81% 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.
Sumwon Development Co Ltd Formerly Shanyuan Co Ltd is engaged in the development, construction, and leasing of commercial, residential and industrial buildings, as well as the distribution of building materials. It also provides interior decoration design, engineering contract and import and export of decorative materials. The company's main business items have been entrusting construction factories to build commercial buildings, renting and selling national residences, and trading of related decoration materials.
22GF Score
Get the complete analysis for ROCO:4416
Net Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
ROCO:4416 has been successfully added to your 
