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Winson Machinery CoROCO:4538 +0.54%75 Net Margin % is 4.85% as of Dec. 2025, which is 49% below its 10-year median of 9.49. GuruFocus rates ROCO:4538 with a GF Score™ of 75/100 and a GF Value™ of NT$17.46 (Fairly Valued). The stock has 5 warning signs investors should review. Among 3,031 Industrial Products companies, Winson Machinery Co ranks better than 50.45% on this metric.
The historical rank and industry rank for Winson Machinery Co's Net Margin % or its related term are showing as below:
ROCO:4538'
s Net Margin % Range Over the Past 10 Years
Min: 3.54 Med: 9.49 Max: 14.11
Current: 4.56
ROCO:4538's Net Margin % is ranked better than 50.45% of 3031
companies
in the Industrial Products industry
Industry Median: 4.5
vs ROCO:4538: 4.56
Winson Machinery Co (ROCO:4538) Net Margin % Explanation
Although Net Income and Earnings-per-Share (EPS) are the most widely used parameter in measuring a company's profitability and valuation, it is the least reliable. The reason is that reported earnings can be manipulated easily by adjusting any numbers such as Depreciation, Depletion and Amotorization and non-recurring items.
But the long term trend of the net margin is a good indicator of the competitiveness and health of the business.
Winson Machinery Co Net Margin % Related Terms
Winson Machinery Co Net Margin % Historical Data
* Premium members only.
The historical data trend for Winson Machinery Co's Net 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.
ROCO:4538 vs CRS, ATI, MLI: Net Margin % Comparison
For the Metal Fabrication subindustry, Winson Machinery Co's Net Margin %, along with its competitors' market caps and Net 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.
Winson Machinery Co Net Margin % vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Winson Machinery Co's Net Margin % distribution charts can be found below:
* The bar in red indicates where Winson Machinery Co's Net 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.
Winson Machinery Co (ROCO:4538) has a Net Margin % of 4.85% as of Dec. 2025. Net margin is the ratio of total net income to net sales. View historical data on Winson Machinery Co and its competitors. This is 49% below median its historical median of 9.49. Over the past decade, Winson Machinery Co's Net Margin % has ranged from 3.54 to 14.11. According to the industry distribution chart, Winson Machinery Co ranks #1502 out of 3031 companies in the Industrial Products industry, placing it in the top 49.6%.
Is Winson Machinery Co's Net Margin % too high?
Winson Machinery Co's current Net Margin % of 4.85% is 49% below median its 10-year median of 9.49. Over the past 10 years, this metric has ranged from a low of 3.54 to a high of 14.11. The Industrial Products industry median Net Margin % is 4.50. Winson Machinery Co's value of 4.85% is 7.8% above this industry median. Based on the distribution chart, Winson Machinery Co ranks #1502 out of 3031 companies in the Industrial Products industry, which is above the industry midpoint. 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 Net Margin % compare to CRS and ATI?
According to the Industrial Products industry distribution chart, Winson Machinery Co ranks #1502 out of 3031 companies for Net Margin %. This puts Winson Machinery Co in the upper half of its industry. The industry median Net Margin % is 4.50. Winson Machinery Co's value of 4.85% is 7.8% above this benchmark. Historically, Winson Machinery Co's own Net Margin % has ranged from 3.54 to 14.11 over the past decade. While the company's 10-year median is 9.49 vs. the industry median of 4.50, 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 Net Margin % for an Industrial Products company?
The median Net Margin % among Industrial Products companies is 4.50, based on 3,031 companies in the industry. Companies in the top quartile (top 25%) have a Net Margin % significantly above this median, while those in the bottom quartile fall well below. However, Net Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Winson Machinery Co's current Net Margin % of 4.85% is 7.8% 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 Net Margin % mean?
A high Net Margin % can signal that a stock is expensive relative to its fundamentals. Net margin is the ratio of total net income to net sales. View historical data on Winson Machinery Co and its competitors. For the Industrial Products industry, the median Net Margin % is 4.50 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Winson Machinery Co's current Net Margin % is 4.85%, which is 49% below median its own 10-year median of 9.49. 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$17.46, compared to a current price of NT$18.60 — trading 6.5% above its estimated fair value. The current Net Margin % is 4.85%, which is 49% below median its 10-year median of 9.49 and 7.8% above the Industrial Products industry median of 4.50. 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 Net Margin % calculated?
Net Margin % is calculated from a company's financial statements. For Winson Machinery Co (ROCO:4538), the current Net Margin % is 4.85% 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 overvalued.
The current stock price of NT$18.60 is trading 6.5% above its estimated GF Value™ of NT$17.46.
GuruFocus considers Winson Machinery Co to be Fairly Valued.
Key valuation signals for ROCO:4538:
Net Margin %: 4.85% (49% below median its 10-year median of 9.49)
GF Value™: NT$17.46 vs. price of NT$18.60 (6.5% above fair value)
Industry Position: 7.8% above the Industrial Products median (#1502 of 3031)
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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