Jong Shyn Shipbuilding Co (ROCO:2644) Market Cap: NT$6,985 Mil (As of Jul. 23, 2026)

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ROCO:2644 Jong Shyn Shipbuilding Co Ltd ROCO:2644
54 GF Score
Price NT$83.90
GF Value NT$131.51
Valuation Possible Value Trap
! 7 Warning Signs
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What is Jong Shyn Shipbuilding Co Market Cap?

Jong Shyn Shipbuilding Co ROCO:2644 -0.36% 54 Market Cap is NT$6,985 Mil as of Jul. 23, 2026. GuruFocus rates ROCO:2644 with a GF Score™ of 54/100 and a GF Value™ of NT$131.51 (Possible Value Trap). The stock has 7 warning signs investors should review. Among 363 Aerospace & Defense companies, Jong Shyn Shipbuilding Co ranks worse than 66.94% on this metric.

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). Jong Shyn Shipbuilding Co's share price for the quarter that ended in Dec. 2025 was NT$87.6. Jong Shyn Shipbuilding Co's Shares Outstanding (EOP) for the quarter that ended in Dec. 2025 was 83 Mil. Therefore, Jong Shyn Shipbuilding Co's market cap for the quarter that ended in Dec. 2025 was NT$7,267 Mil.

Jong Shyn Shipbuilding Co's quarterly market cap declined from Dec. 2024 (NT$6,693 Mil) to Jun. 2025 (NT$6,433 Mil) but then increased from Jun. 2025 (NT$6,433 Mil) to Dec. 2025 (NT$7,267 Mil).

Jong Shyn Shipbuilding Co's annual market cap declined from Dec. 2023 (NT$7,949 Mil) to Dec. 2024 (NT$6,693 Mil) but then increased from Dec. 2024 (NT$6,693 Mil) to Dec. 2025 (NT$7,267 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. Jong Shyn Shipbuilding Co's Enterprise Value for Today is NT$12,818 Mil.


Jong Shyn Shipbuilding Co  (ROCO:2644) 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 company’s 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.


Jong Shyn Shipbuilding Co Market Cap Related Terms


Jong Shyn Shipbuilding Co Market Cap Historical Data

* Premium members only.

The historical data trend for Jong Shyn Shipbuilding 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.

Jong Shyn Shipbuilding Co Market Cap Chart

Jong Shyn Shipbuilding Co Annual Data
Trend Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Market Cap
Get a 7-Day Free Trial 0.00 6,434.61 7,949.17 6,693.09 7,266.60

Jong Shyn Shipbuilding Co Semi-Annual Data
Dec19 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Market Cap Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only 7,949.17 7,622.27 6,693.09 6,432.85 7,266.60

ROCO:2644 vs SPCX, GE, RTX: Market Cap Comparison

For the Aerospace & Defense subindustry, Jong Shyn Shipbuilding 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.


Jong Shyn Shipbuilding Co Market Cap vs Aerospace & Defense Industry

For the Aerospace & Defense industry and Industrials sector, Jong Shyn Shipbuilding Co's Market Cap distribution charts can be found below:

* The bar in red indicates where Jong Shyn Shipbuilding Co's Market Cap falls into.


ROCO:2644
54GF Score
Jong Shyn Shipbuilding Co Ltd ROCO:2644
Market Cap is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Jong Shyn Shipbuilding Co Market Cap Calculation

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.

Jong Shyn Shipbuilding Co's Market Cap for the fiscal year that ended in Dec. 2025 is calculated as

Market Cap (A: Dec. 2025 )=Share Price (A: Dec. 2025 )*Shares Outstanding (EOP) (A: Dec. 2025 )
=NT$87.6*82.952
=NT$7,267

Jong Shyn Shipbuilding Co's Market Cap for the quarter that ended in Dec. 2025 is calculated as

Market Cap (Q: Dec. 2025 )=Share Price (Q: Dec. 2025 )*Shares Outstanding (EOP) (Q: Dec. 2025 )
=NT$87.6*82.952
=NT$7,267

* 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 Market Cap →
What does a Market Cap of NT$6,985 Mil mean?
Jong Shyn Shipbuilding Co (ROCO:2644) has a Market Cap of NT$6,985 Mil as of Jul. 23, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Jong Shyn Shipbuilding Co and its competitors. According to the industry distribution chart, Jong Shyn Shipbuilding Co ranks #243 out of 363 companies in the Aerospace & Defense industry, placing it in the top 66.9%.
Is Jong Shyn Shipbuilding Co's Market Cap too high?
Jong Shyn Shipbuilding Co's current Market Cap is NT$6,985 Mil. Based on the distribution chart, Jong Shyn Shipbuilding Co ranks #243 out of 363 companies in the Aerospace & Defense industry, which is below the industry midpoint. Overall, Jong Shyn Shipbuilding Co has a GF Score™ of 54/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Jong Shyn Shipbuilding Co's Market Cap compare to SPCX and GE?
According to the Aerospace & Defense industry distribution chart, Jong Shyn Shipbuilding Co ranks #243 out of 363 companies for Market Cap. This places Jong Shyn Shipbuilding Co in the lower half of its industry. The industry median Market Cap is 763.50. 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 an Aerospace & Defense company?
The median Market Cap among Aerospace & Defense companies is 763.50, based on 363 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 Jong Shyn Shipbuilding Co and its competitors. For the Aerospace & Defense industry, the median Market Cap is 763.50 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Jong Shyn Shipbuilding Co's current Market Cap is NT$6,985 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Jong Shyn Shipbuilding Co stock overvalued right now?
Based on GuruFocus' analysis, Jong Shyn Shipbuilding Co (ROCO:2644) is currently considered Possible Value Trap. The stock's GF Value™ is NT$131.51, compared to a current price of NT$83.90 — trading 36.2% below its estimated fair value. The current Market Cap is NT$6,985 Mil. Jong Shyn Shipbuilding Co's overall GF Score™ is 54/100 with 7 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 Jong Shyn Shipbuilding Co (ROCO:2644), the current Market Cap is NT$6,985 Mil as of Jul. 23, 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 Jong Shyn Shipbuilding Co (ROCO:2644) Overvalued in 2026?

Based on GuruFocus' analysis, Jong Shyn Shipbuilding Co stock appears to be undervalued. The current stock price of NT$83.90 is trading 36.2% below its estimated GF Value™ of NT$131.51. GuruFocus considers Jong Shyn Shipbuilding Co to be Possible Value Trap.

Key valuation signals for ROCO:2644:

  • Market Cap: NT$6,985 Mil
  • GF Value™: NT$131.51 vs. price of NT$83.90 (36.2% below fair value)
  • GF Score™: 54/100 with 7 warning signs

No single metric tells the full story. See the ROCO:2644 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Jong Shyn Shipbuilding Co Business Description

Address No. 77, Shangzhu Lane, Zhongzhou 3rd Road, Shangzhuli, Cijin District, Kaohsiung, TWN, 805301
Jong Shyn Shipbuilding Co Ltd is engaged in the manufacturing and sale of ship vessels. The construction categories include patrol ships, lifeguard boats, passenger ships, oil and chemical tankers, high-tech research vessels, ultra-low temperature fridge vessels, yachts, and all kinds of fishing boats and others. Its services include Shipbuilding; Ship and Yacht repairing; Shaft Processing and Yacht Maintenance.
54GF Score

Get the complete analysis for ROCO:2644

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

NT$83.90
Price
NT$131.51
GF Value