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Winson Machinery CoROCO:4538 -0.29%75 3-Year ROIIC % is 89.51 as of Dec. 2025, which is 139% above its 10-year median of 37.43. GuruFocus rates ROCO:4538 with a GF Score™ of 75/100 and a GF Value™ of NT$18.53 (Fairly Valued). The stock has 5 warning signs investors should review. Among 2,931 Industrial Products companies, Winson Machinery Co ranks better than 92.39% 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.
Winson Machinery Co's 3-Year ROIIC % for the quarter that ended in Dec. 2025 was 89.51%. High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
The industry rank for Winson Machinery Co's 3-Year ROIIC % or its related term are showing as below:
ROCO:4538's 3-Year ROIIC % is ranked better than 92.39% of 2931
companies
in the Industrial Products industry
Industry Median: 3.45
vs ROCO:4538: 89.51
Winson Machinery Co (ROCO:4538) 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.
Winson Machinery Co 3-Year ROIIC % Related Terms
Winson Machinery Co 3-Year ROIIC % Historical Data
* Premium members only.
The historical data trend for Winson Machinery Co's 3-Year ROIIC % 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.
ROCO:4538 vs CRS, ATI, MLI: 3-Year ROIIC % Comparison
For the Metal Fabrication subindustry, Winson Machinery 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.
Winson Machinery Co 3-Year ROIIC % vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Winson Machinery Co's 3-Year ROIIC % distribution charts can be found below:
* The bar in red indicates where Winson Machinery 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.
Winson Machinery Co (ROCO:4538) has a 3-Year ROIIC % of 89.51 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 Winson Machinery Co and its competitors. This is 139% above median its historical median of 37.43. According to the industry distribution chart, Winson Machinery Co ranks #223 out of 2931 companies in the Industrial Products industry, placing it in the top 7.6%.
Is Winson Machinery Co's 3-Year ROIIC % too high?
Winson Machinery Co's current 3-Year ROIIC % of 89.51 is 139% above median its 10-year median of 37.43. The Industrial Products industry median 3-Year ROIIC % is 3.45. Winson Machinery Co's value of 89.51 is 2494.5% above this industry median. Based on the distribution chart, Winson Machinery Co ranks #223 out of 2931 companies in the Industrial Products industry, which is in the top quartile — a strong position relative to peers. Overall, Winson Machinery Co has a GF Score™ of 75/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Winson Machinery Co's 3-Year ROIIC % compare to CRS and ATI?
According to the Industrial Products industry distribution chart, Winson Machinery Co ranks #223 out of 2931 companies for 3-Year ROIIC %. This places Winson Machinery Co in the top 8% of its industry — outperforming the majority of peers. The industry median 3-Year ROIIC % is 3.45. Winson Machinery Co's value of 89.51 is 2494.5% above this benchmark. While the company's 10-year median is 37.43 vs. the industry median of 3.45, Winson Machinery 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 Industrial Products company?
The median 3-Year ROIIC % among Industrial Products companies is 3.45, based on 2,931 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. Winson Machinery Co's current 3-Year ROIIC % of 89.51 is 2494.5% 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 Winson Machinery Co and its competitors. For the Industrial Products industry, the median 3-Year ROIIC % is 3.45 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Winson Machinery Co's current 3-Year ROIIC % is 89.51, which is 139% above median its own 10-year median of 37.43. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Winson Machinery Co stock overvalued right now?
Based on GuruFocus' analysis, Winson Machinery Co (ROCO:4538) is currently considered Fairly Valued. The stock's GF Value™ is NT$18.53, compared to a current price of NT$17.30 — trading 6.6% below its estimated fair value. The current 3-Year ROIIC % is 89.51, which is 139% above median its 10-year median of 37.43 and 2494.5% above the Industrial Products industry median of 3.45. Winson Machinery Co's overall GF Score™ is 75/100 with 5 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 Winson Machinery Co (ROCO:4538), the current 3-Year ROIIC % is 89.51 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 Winson Machinery Co (ROCO:4538) Overvalued in 2026?
Based on GuruFocus' analysis, Winson Machinery Co stock appears to be undervalued.
The current stock price of NT$17.30 is trading 6.6% below its estimated GF Value™ of NT$18.53.
GuruFocus considers Winson Machinery Co to be Fairly Valued.
Key valuation signals for ROCO:4538:
3-Year ROIIC %: 89.51 (139% above median its 10-year median of 37.43)
GF Value™: NT$18.53 vs. price of NT$17.30 (6.6% below fair value)
Industry Position: 2494.5% above the Industrial Products median (#223 of 2931)
No single metric tells the full story. See the ROCO:4538 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Winson Machinery Co Ltd is a Taiwan-based company specialized in large machine tool castings, ductile iron, and grey iron castings. It offers products such as beds for grinding M/C, heads for vertical milling M/C, beds for slant lathe, bed for lathe M/C, beams, tables, beds for CNC lathes, and others. The company also offers production equipment such as module furan sand mixer, induction furnace, casting ladle, 6-ton induction furnace, vertical sand blasting machine, and annealing furnace.
75GF Score
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