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Jong Shyn Shipbuilding CoROCO:2644 +0.49%54 3-Year ROIIC % is 6.96 as of Dec. 2025, which is 14% above its 10-year median of 6.13. GuruFocus rates ROCO:2644 with a GF Score™ of 54/100 and a GF Value™ of NT$131.99 (Possible Value Trap). The stock has 7 warning signs investors should review. Among 322 Aerospace & Defense companies, Jong Shyn Shipbuilding Co ranks better than 55.9% on this metric.
3-Year Return on Invested Incremental Capital (3-Year ROIIC %) measures the change in earnings as a percentage of change in investment over 3-year.
Jong Shyn Shipbuilding Co's 3-Year ROIIC % for the quarter that ended in Dec. 2025 was 6.96%. High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
The industry rank for Jong Shyn Shipbuilding Co's 3-Year ROIIC % or its related term are showing as below:
ROCO:2644's 3-Year ROIIC % is ranked better than 55.9% of 322
companies
in the Aerospace & Defense industry
Industry Median: 3.62
vs ROCO:2644: 6.96
Jong Shyn Shipbuilding Co (ROCO:2644) 3-Year ROIIC % Explanation
Return on Incremental Invested Capital (ROIIC) is an extension of Return on Investment Capital (ROIC). ROIC % tells investors how efficiently that profitability is earned per dollar of company capital. ROIIC narrows the focus even further and shows how profitable each additional unit of capital investment could be. ROIIC % is a more powerful metric than ROIC because it measures how much money the company can generate going forward on future capital investments.
High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
Be Aware
It's important to keep in mind that when tracking ROIIC, the metric is better suited to forecasting the trend of future returns rather than measuring current return on investment.
Jong Shyn Shipbuilding Co 3-Year ROIIC % Related Terms
Jong Shyn Shipbuilding Co 3-Year ROIIC % Historical Data
* 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:2644 vs SPCX, GE, RTX: 3-Year ROIIC % Comparison
For the Aerospace & Defense subindustry, Jong Shyn Shipbuilding Co's 3-Year ROIIC %, along with its competitors' market caps and 3-Year ROIIC % 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 3-Year ROIIC % vs Aerospace & Defense Industry
For the Aerospace & Defense industry and Industrials sector, Jong Shyn Shipbuilding Co's 3-Year ROIIC % distribution charts can be found below:
* The bar in red indicates where Jong Shyn Shipbuilding Co's 3-Year ROIIC % 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.
** Annual data of NOPAT and Invested Capital was used to calculate 3-Year ROIIC %.
*** Please be aware that the ROIIC (Return on Invested Capital) calculations are based on company-level data using the primary share class. The calculated data provided is for demonstration purposes and may slightly differ from the results displayed in the title due to potential variations caused by currency exchange rate differences throughout the year.
Jong Shyn Shipbuilding Co (ROCO:2644) has a 3-Year ROIIC % of 6.96 as of Dec. 2025. 3-Year ROIIC % measures the change in earnings as a percentage of change in investment over 3-year. View historical data on Jong Shyn Shipbuilding Co and its competitors. This is 14% above median its historical median of 6.13. According to the industry distribution chart, Jong Shyn Shipbuilding Co ranks #142 out of 322 companies in the Aerospace & Defense industry, placing it in the top 44.1%.
Is Jong Shyn Shipbuilding Co's 3-Year ROIIC % too high?
Jong Shyn Shipbuilding Co's current 3-Year ROIIC % of 6.96 is 14% above median its 10-year median of 6.13. The Aerospace & Defense industry median 3-Year ROIIC % is 3.62. Jong Shyn Shipbuilding Co's value of 6.96 is 92.3% above this industry median. Based on the distribution chart, Jong Shyn Shipbuilding Co ranks #142 out of 322 companies in the Aerospace & Defense industry, which is above 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 3-Year ROIIC % compare to SPCX and GE?
According to the Aerospace & Defense industry distribution chart, Jong Shyn Shipbuilding Co ranks #142 out of 322 companies for 3-Year ROIIC %. This puts Jong Shyn Shipbuilding Co in the upper half of its industry. The industry median 3-Year ROIIC % is 3.62. Jong Shyn Shipbuilding Co's value of 6.96 is 92.3% above this benchmark. While the company's 10-year median is 6.13 vs. the industry median of 3.62, Jong Shyn Shipbuilding 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 3-Year ROIIC % for an Aerospace & Defense company?
The median 3-Year ROIIC % among Aerospace & Defense companies is 3.62, based on 322 companies in the industry. Companies in the top quartile (top 25%) have a 3-Year ROIIC % significantly above this median, while those in the bottom quartile fall well below. However, 3-Year ROIIC % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Jong Shyn Shipbuilding Co's current 3-Year ROIIC % of 6.96 is 92.3% 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 3-Year ROIIC % mean?
A high 3-Year ROIIC % can signal that a stock is expensive relative to its fundamentals. 3-Year ROIIC % measures the change in earnings as a percentage of change in investment over 3-year. View historical data on Jong Shyn Shipbuilding Co and its competitors. For the Aerospace & Defense industry, the median 3-Year ROIIC % is 3.62 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Jong Shyn Shipbuilding Co's current 3-Year ROIIC % is 6.96, which is 14% above median its own 10-year median of 6.13. 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$131.99, compared to a current price of NT$81.60 — trading 38.2% below its estimated fair value. The current 3-Year ROIIC % is 6.96, which is 14% above median its 10-year median of 6.13 and 92.3% above the Aerospace & Defense industry median of 3.62. 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 3-Year ROIIC % calculated?
3-Year ROIIC % is calculated from a company's financial statements. For Jong Shyn Shipbuilding Co (ROCO:2644), the current 3-Year ROIIC % is 6.96 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 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$81.60 is trading 38.2% below its estimated GF Value™ of NT$131.99.
GuruFocus considers Jong Shyn Shipbuilding Co to be Possible Value Trap.
Key valuation signals for ROCO:2644:
3-Year ROIIC %: 6.96 (14% above median its 10-year median of 6.13)
GF Value™: NT$131.99 vs. price of NT$81.60 (38.2% below fair value)
Industry Position: 92.3% above the Aerospace & Defense median (#142 of 322)
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 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
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