Huang Long Development Co (ROCO:3512) Net Margin %: 28.28% (As of Dec. 2025) — 286% Above Median

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ROCO:3512 Huang Long Development Co Ltd ROCO:3512
61 GF Score
Price NT$19.70
GF Value NT$19.24
Valuation Fairly Valued
! 2 Warning Signs
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What is Huang Long Development Co Net Margin %?

Huang Long Development Co ROCO:3512 -0.76% 61 Net Margin % is 28.28% as of Dec. 2025, which is 286% above its 10-year median of 7.32. GuruFocus rates ROCO:3512 with a GF Score™ of 61/100 and a GF Value™ of NT$19.24 (Fairly Valued). The stock has 2 warning signs investors should review. Among 1,754 Real Estate companies, Huang Long Development Co ranks better than 66.13% on this metric.

Net margin is calculated as Net Income divided by its Revenue. Huang Long Development Co's Net Income for the three months ended in Dec. 2025 was NT$187 Mil. Huang Long Development Co's Revenue for the three months ended in Dec. 2025 was NT$661 Mil. Therefore, Huang Long Development Co's net margin for the quarter that ended in Dec. 2025 was 28.28%.

The historical rank and industry rank for Huang Long Development Co's Net Margin % or its related term are showing as below:

ROCO:3512' s Net Margin % Range Over the Past 10 Years
Min: -14.5   Med: 7.32   Max: 18.68
Current: 18.68


ROCO:3512's Net Margin % is ranked better than
66.13% of 1754 companies
in the Real Estate industry
Industry Median: 8.14 vs ROCO:3512: 18.68

Huang Long Development Co  (ROCO:3512) 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.


Huang Long Development Co Net Margin % Related Terms


Huang Long Development Co Net Margin % Historical Data

* Premium members only.

The historical data trend for Huang Long 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.

Huang Long Development Co Net Margin % Chart

Huang Long Development Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Net Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 14.37 14.55 15.50 6.23 18.68

Huang Long Development Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
Net Margin % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 12.66 17.31 -32.16 -213.40 28.28

ROCO:3512 vs CBRE, BEKE, JLL: Net Margin % Comparison

For the Real Estate Services subindustry, Huang Long 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.


Huang Long Development Co Net Margin % vs Real Estate Industry

For the Real Estate industry and Real Estate sector, Huang Long Development Co's Net Margin % distribution charts can be found below:

* The bar in red indicates where Huang Long Development Co's Net Margin % falls into.


ROCO:3512
61GF Score
Huang Long Development Co Ltd ROCO:3512
Net Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Huang Long Development Co Net Margin % Calculation

Net margin - also known as net profit margin is the ratio of Net Income divided by net sales or Revenue, usually presented in percent.

Huang Long Development Co's Net Margin for the fiscal year that ended in Dec. 2025 is calculated as

Net Margin=Net Income (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=267.73/1433.434
=18.68 %

Huang Long Development Co's Net Margin for the quarter that ended in Dec. 2025 is calculated as

Net Margin=Net Income (Q: Dec. 2025 )/Revenue (Q: Dec. 2025 )
=186.941/661.109
=28.28 %

* 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.

Frequently Asked Questions Learn more about Net Margin % →
What does a Net Margin % of 28.28% mean?
Huang Long Development Co (ROCO:3512) has a Net Margin % of 28.28% as of Dec. 2025. Net margin is the ratio of total net income to net sales. View historical data on Huang Long Development Co and its competitors. This is 286% above median its historical median of 7.32. According to the industry distribution chart, Huang Long Development Co ranks #594 out of 1754 companies in the Real Estate industry, placing it in the top 33.9%.
Is Huang Long Development Co's Net Margin % too high?
Huang Long Development Co's current Net Margin % of 28.28% is 286% above median its 10-year median of 7.32. The Real Estate industry median Net Margin % is 8.14. Huang Long Development Co's value of 28.28% is 247.4% above this industry median. Based on the distribution chart, Huang Long Development Co ranks #594 out of 1754 companies in the Real Estate industry, which is above the industry midpoint. Overall, Huang Long Development Co has a GF Score™ of 61/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Huang Long Development Co's Net Margin % compare to CBRE and BEKE?
According to the Real Estate industry distribution chart, Huang Long Development Co ranks #594 out of 1754 companies for Net Margin %. This puts Huang Long Development Co in the upper half of its industry. The industry median Net Margin % is 8.14. Huang Long Development Co's value of 28.28% is 247.4% above this benchmark. While the company's 10-year median is 7.32 vs. the industry median of 8.14, Huang Long Development Co 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 Net Margin % for a Real Estate company?
The median Net Margin % among Real Estate companies is 8.14, based on 1,754 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. Huang Long Development Co's current Net Margin % of 28.28% is 247.4% 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 Huang Long Development Co and its competitors. For the Real Estate industry, the median Net Margin % is 8.14 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Huang Long Development Co's current Net Margin % is 28.28%, which is 286% above median its own 10-year median of 7.32. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Huang Long Development Co stock overvalued right now?
Based on GuruFocus' analysis, Huang Long Development Co (ROCO:3512) is currently considered Fairly Valued. The stock's GF Value™ is NT$19.24, compared to a current price of NT$19.70 — trading 2.4% above its estimated fair value. The current Net Margin % is 28.28%, which is 286% above median its 10-year median of 7.32 and 247.4% above the Real Estate industry median of 8.14. Huang Long Development Co's overall GF Score™ is 61/100 with 2 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 Huang Long Development Co (ROCO:3512), the current Net Margin % is 28.28% 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.

Is Huang Long Development Co (ROCO:3512) Overvalued in 2026?

Based on GuruFocus' analysis, Huang Long Development Co stock appears to be overvalued. The current stock price of NT$19.70 is trading 2.4% above its estimated GF Value™ of NT$19.24. GuruFocus considers Huang Long Development Co to be Fairly Valued.

Key valuation signals for ROCO:3512:

  • Net Margin %: 28.28% (286% above median its 10-year median of 7.32)
  • GF Value™: NT$19.24 vs. price of NT$19.70 (2.4% above fair value)
  • GF Score™: 61/100 with 2 warning signs
  • Industry Position: 247.4% above the Real Estate median (#594 of 1754)

No single metric tells the full story. See the ROCO:3512 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Huang Long Development Co Business Description

Address No. 171, Songde Road, 16th Floor-2, Xinyi District, Taipei City, TWN, 110
Huang Long Development Co Ltd is a Taiwan-based real estate company. The company is engaged in the production and sale of various new types of electronic components, real estate trading, and residential and office building development, renting, and sales. The company has two segments: the Electronics Business segment and the Construction segment, which generates the maximum revenue. It operates in Taiwan, China, and other countries.
61GF Score

Get the complete analysis for ROCO:3512

Net Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$19.70
Price
NT$19.24
GF Value