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.
Market cap is the total market value to buy the whole company. It is equal to the share price times the number of Shares Outstanding (EOP). JD Development Co's share price for the quarter that ended in Jun. 2026 was NT$18.1. JD Development Co's Shares Outstanding (EOP) for the quarter that ended in Jun. 2026 was 67.99 Mil. Therefore, JD Development Co's market cap for the quarter that ended in Jun. 2026 was NT$1,230.66 Mil.
JD Development Co's quarterly market cap
declined
from Dec. 2025 (NT$1,363.24 Mil) to Mar. 2026 (NT$1,213.66 Mil) but then
increased
from Mar. 2026 (NT$1,213.66 Mil) to Jun. 2026 (NT$1,230.66 Mil).
JD Development Co's annual market cap
increased
from Dec. 2023 (NT$853.30 Mil) to Dec. 2024 (NT$1,584.21 Mil) but then
declined
from Dec. 2024 (NT$1,584.21 Mil) to Dec. 2025 (NT$1,363.24 Mil).
Enterprise Value is the theoretical takeover price. It is more comprehensive than market capitalization (market cap), which only includes common equity. Enterprise Value is calculated as the market cap plus debt and minority interest and preferred shares, minus total cash and cash equivalents. JD Development Co's Enterprise Value for Today is NT$834.32 Mil.
JD Development Co (ROCO:4402) Market Cap Explanation
Market cap is not the real price you pay for a company. If you buy the company and become its owner, you become the owner of the cash the company has, and you also assume the companys debt. The real price you pay is the Enterprise Value.
Warren Buffett uses the ratio of total market cap of all public traded companies over GDP to measure if the market is expensive. As of April 2012, the US total market cap is about $14.7 trillion, while the US GDP is about $15 trillion. The market was modestly overvalued.
JD Development Co Market Cap Related Terms
JD Development Co Market Cap Historical Data
* Premium members only.
The historical data trend for JD Development Co's Market Cap 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 Market Cap Competitor Comparison
For the Textile Manufacturing subindustry, JD Development Co's Market Cap, along with its competitors' market caps and Market Cap 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 Market Cap vs Manufacturing - Apparel & Accessories Industry
For the Manufacturing - Apparel & Accessories industry and Consumer Cyclical sector, JD Development Co's Market Cap distribution charts can be found below:
* The bar in red indicates where JD Development Co's Market Cap falls into.
Market cap is the short version of market capitalization. It is the total market value to buy the whole company. It is equal to the share price times the number of shares outstanding.
JD Development Co's Market Cap 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.
JD Development Co (ROCO:4402) has a Market Cap of NT$1,006.28 Mil as of Aug. 26, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on JD Development Co and its competitors. According to the industry distribution chart, JD Development Co ranks #616 out of 1085 companies in the Manufacturing - Apparel & Accessories industry, placing it in the top 56.8%.
Is JD Development Co's Market Cap too high?
JD Development Co's current Market Cap is NT$1,006.28 Mil. Based on the distribution chart, JD Development Co ranks #616 out of 1085 companies in the Manufacturing - Apparel & Accessories industry, which is below the industry midpoint. Overall, JD Development Co has a GF Score™ of 60/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does JD Development Co's Market Cap compare to competitors?
According to the Manufacturing - Apparel & Accessories industry distribution chart, JD Development Co ranks #616 out of 1085 companies for Market Cap. This places JD Development Co in the lower half of its industry. The industry median Market Cap is 45.55. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Market Cap for a Manufacturing - Apparel & Accessories company?
The median Market Cap among Manufacturing - Apparel & Accessories companies is 45.55, based on 1,085 companies in the industry. Companies in the top quartile (top 25%) have a Market Cap significantly above this median, while those in the bottom quartile fall well below. However, Market Cap 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 Market Cap mean?
A high Market Cap can signal that a stock is expensive relative to its fundamentals. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on JD Development Co and its competitors. For the Manufacturing - Apparel & Accessories industry, the median Market Cap is 45.55 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. JD Development Co's current Market Cap is NT$1,006.28 Mil. 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 Fairly Valued. The stock's GF Value™ is NT$13.73, compared to a current price of NT$14.80 — trading 7.8% above its estimated fair value. The current Market Cap is NT$1,006.28 Mil. JD Development Co's overall GF Score™ is 60/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Market Cap calculated?
Market Cap is calculated from a company's financial statements. For JD Development Co (ROCO:4402), the current Market Cap is NT$1,006.28 Mil as of Aug. 26, 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 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$14.80 is trading 7.8% above its estimated GF Value™ of NT$13.73.
GuruFocus considers JD Development Co to be Fairly Valued.
Key valuation signals for ROCO:4402:
Market Cap: NT$1,006.28 Mil
GF Value™: NT$13.73 vs. price of NT$14.80 (7.8% above fair value)
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.
60GF Score
Get the complete analysis for ROCO:4402
Market Cap 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:4402 has been successfully added to your 
