JD Development CoROCO:4402 54 Gross Margin % is 15.04% as of Dec. 2025. GuruFocus rates ROCO:4402 with a GF Score™ of 54/100 and a GF Value™ of NT$8.87 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 1,022 Manufacturing - Apparel & Accessories companies, JD Development Co ranks worse than 69.77% on this metric.
The historical rank and industry rank for JD Development Co's Gross Margin % or its related term are showing as below:
ROCO:4402'
s Gross Margin % Range Over the Past 10 Years
Min: -13.2 Med: -1.18 Max: 17.32
Current: 17.32
During the past 13 years, the highestGross Margin % of JD Development Co was 17.32%. The lowest was -13.20%. And the median was -1.18%.
ROCO:4402's Gross Margin % is ranked worse than 69.77% of 1022
companies
in the Manufacturing - Apparel & Accessories industry
Industry Median: 28.545
vs ROCO:4402: 17.32
JD Development Co had a gross margin of 15.04% for the quarter that ended in Dec. 2025 => No sustainable competitive advantage
The 5-Year average Growth Rate of Gross Margin for JD Development Co was 0.00% per year.
JD Development Co (ROCO:4402) Gross Margin % Explanation
Warren Buffett believes that firms with excellent long term economics tend to have consistently higher margins.
Durable competitive advantage creates a high Gross Margin % because of the freedom to price in excess of cost. Companies can be categorized by their Gross Margin %
1. Greater than 40% = Durable competitive advantage
2. Less than 40% = Competition eroding margins
3. Less than 20% = no sustainable competitive advantage
Consistency of Gross Margin is key
JD Development Co had a gross margin of 15.04% for the quarter that ended in Dec. 2025 => No sustainable competitive advantage
Be Aware
If a company loses its competitive advantages, usually its gross margin declines well before its sales declines. Watching Gross Margin % and Operating Margin % closely helps avoid value trap situations.
JD Development Co Gross Margin % Related Terms
JD Development Co Gross Margin % Historical Data
* Premium members only.
The historical data trend for JD Development Co's Gross 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.
JD Development Co Gross Margin % Competitor Comparison
For the Textile Manufacturing subindustry, JD Development Co's Gross Margin %, along with its competitors' market caps and Gross 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.
JD Development Co Gross Margin % vs Manufacturing - Apparel & Accessories Industry
For the Manufacturing - Apparel & Accessories industry and Consumer Cyclical sector, JD Development Co's Gross Margin % distribution charts can be found below:
* The bar in red indicates where JD Development Co's Gross 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.
A positive Gross Profit is only the first step for a company to make a net profit. The gross profit needs to be big enough to also cover related labor, equipment, rental, marketing/advertising, research and development and a lot of other costs in selling the products.
JD Development Co (ROCO:4402) has a Gross Margin % of 15.04% as of Dec. 2025. Gross margin is the ratio of total gross profit to net sales. View historical data on JD Development Co and its competitors. According to the industry distribution chart, JD Development Co ranks #713 out of 1022 companies in the Manufacturing - Apparel & Accessories industry, placing it in the top 69.8%.
Is JD Development Co's Gross Margin % too high?
JD Development Co's current Gross Margin % is 15.04%. The Manufacturing - Apparel & Accessories industry median Gross Margin % is 28.55. JD Development Co's value of 15.04% is 47.3% below this industry median. Based on the distribution chart, JD Development Co ranks #713 out of 1022 companies in the Manufacturing - Apparel & Accessories industry, which is below the industry midpoint. Overall, JD Development Co has a GF Score™ of 54/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does JD Development Co's Gross Margin % compare to competitors?
According to the Manufacturing - Apparel & Accessories industry distribution chart, JD Development Co ranks #713 out of 1022 companies for Gross Margin %. This places JD Development Co in the lower half of its industry. The industry median Gross Margin % is 28.55. JD Development Co's value of 15.04% is 47.3% below this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Gross Margin % for a Manufacturing - Apparel & Accessories company?
The median Gross Margin % among Manufacturing - Apparel & Accessories companies is 28.55, based on 1,022 companies in the industry. Companies in the top quartile (top 25%) have a Gross Margin % significantly above this median, while those in the bottom quartile fall well below. However, Gross Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. JD Development Co's current Gross Margin % of 15.04% is 47.3% 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 Gross Margin % mean?
A high Gross Margin % can signal that a stock is expensive relative to its fundamentals. Gross margin is the ratio of total gross profit to net sales. View historical data on JD Development Co and its competitors. For the Manufacturing - Apparel & Accessories industry, the median Gross Margin % is 28.55 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. JD Development Co's current Gross Margin % is 15.04%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is JD Development Co stock overvalued right now?
Based on GuruFocus' analysis, JD Development Co (ROCO:4402) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$8.87, compared to a current price of NT$16.00 — trading 80.4% above its estimated fair value. The current Gross Margin % is 15.04% and 47.3% below the Manufacturing - Apparel & Accessories industry median of 28.55. JD Development Co's overall GF Score™ is 54/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Gross Margin % calculated?
Gross Margin % is calculated from a company's financial statements. For JD Development Co (ROCO:4402), the current Gross Margin % is 15.04% 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 JD Development Co (ROCO:4402) Overvalued in 2026?
Based on GuruFocus' analysis, JD Development Co stock appears to be overvalued.
The current stock price of NT$16.00 is trading 80.4% above its estimated GF Value™ of NT$8.87.
GuruFocus considers JD Development Co to be Significantly Overvalued.
Key valuation signals for ROCO:4402:
Gross Margin %: 15.04%
GF Value™: NT$8.87 vs. price of NT$16.00 (80.4% above fair value)
Industry Position: 47.3% below the Manufacturing - Apparel & Accessories median (#713 of 1022)
No single metric tells the full story. See the ROCO:4402 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
JD Development Co Ltd business activities are cotton woven fabric manufacturing, silk weaving, linen weaving, cotton weaving, woolen fabric wholesale and renewable energy power generation. The company has two segments Textile Department: mainly engaged in the manufacturing, trading, and processing of textile products; and Electricity Sales Department: mainly engaged in electricity generation from solar power equipment. The company generates majority of revenue from textile department segment. Its products are Textile, Green Energy, and Medical Materials. The company has presence in Taiwan and Asia. The company generates majority of revenue from Taiwan.
54GF Score
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