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Wafer WorksROCO:6182 -9.94%60 Net Margin % is 3.41% as of Dec. 2025, which is 46% below its 10-year median of 6.33. GuruFocus rates ROCO:6182 with a GF Score™ of 60/100 and a GF Value™ of NT$33.54 (Significantly Overvalued). The stock has 9 warning signs investors should review. Among 1,023 Semiconductors companies, Wafer Works ranks worse than 61.97% on this metric.
Net margin is calculated as Net Income divided by its Revenue. Wafer Works's Net Income for the
three
months ended in Dec. 2025 was NT$83 Mil. Wafer Works's Revenue for the
three
months ended in Dec. 2025 was NT$2,432 Mil. Therefore, Wafer Works's net margin for the quarter that ended in Dec. 2025 was 3.41%.
The historical rank and industry rank for Wafer Works's Net Margin % or its related term are showing as below:
ROCO:6182'
s Net Margin % Range Over the Past 10 Years
Min: -27.55 Med: 6.33 Max: 20.74
Current: 0.53
ROCO:6182's Net Margin % is ranked worse than 61.97% of 1023
companies
in the Semiconductors industry
Industry Median: 4.25
vs ROCO:6182: 0.53
Wafer Works (ROCO:6182) 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.
Wafer Works Net Margin % Related Terms
Wafer Works Net Margin % Historical Data
* Premium members only.
The historical data trend for Wafer Works'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:6182 vs AMAT, LRCX, KLAC: Net Margin % Comparison
For the Semiconductor Equipment & Materials subindustry, Wafer Works'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.
Wafer Works Net Margin % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Wafer Works's Net Margin % distribution charts can be found below:
* The bar in red indicates where Wafer Works'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.
Wafer Works (ROCO:6182) has a Net Margin % of 3.41% as of Dec. 2025. Net margin is the ratio of total net income to net sales. View historical data on Wafer Works and its competitors. This is 46% below median its historical median of 6.33. According to the industry distribution chart, Wafer Works ranks #634 out of 1023 companies in the Semiconductors industry, placing it in the top 62%.
Is Wafer Works' Net Margin % too high?
Wafer Works' current Net Margin % of 3.41% is 46% below median its 10-year median of 6.33. The Semiconductors industry median Net Margin % is 4.25. Wafer Works' value of 3.41% is 19.8% below this industry median. Based on the distribution chart, Wafer Works ranks #634 out of 1023 companies in the Semiconductors industry, which is below the industry midpoint. Overall, Wafer Works has a GF Score™ of 60/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Wafer Works' Net Margin % compare to AMAT and LRCX?
According to the Semiconductors industry distribution chart, Wafer Works ranks #634 out of 1023 companies for Net Margin %. This places Wafer Works in the lower half of its industry. The industry median Net Margin % is 4.25. Wafer Works' value of 3.41% is 19.8% below this benchmark. While the company's 10-year median is 6.33 vs. the industry median of 4.25, Wafer Works has consistently been below 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 a Semiconductors company?
The median Net Margin % among Semiconductors companies is 4.25, based on 1,023 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. Wafer Works's current Net Margin % of 3.41% is 19.8% below 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 Wafer Works and its competitors. For the Semiconductors industry, the median Net Margin % is 4.25 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Wafer Works's current Net Margin % is 3.41%, which is 46% below median its own 10-year median of 6.33. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Wafer Works stock overvalued right now?
Based on GuruFocus' analysis, Wafer Works (ROCO:6182) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$33.54, compared to a current price of NT$149.50 — trading 345.7% above its estimated fair value. The current Net Margin % is 3.41%, which is 46% below median its 10-year median of 6.33 and 19.8% below the Semiconductors industry median of 4.25. Wafer Works' overall GF Score™ is 60/100 with 9 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 Wafer Works (ROCO:6182), the current Net Margin % is 3.41% 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 Wafer Works (ROCO:6182) Overvalued in 2026?
Based on GuruFocus' analysis, Wafer Works stock appears to be overvalued.
The current stock price of NT$149.50 is trading 345.7% above its estimated GF Value™ of NT$33.54.
GuruFocus considers Wafer Works to be Significantly Overvalued.
Key valuation signals for ROCO:6182:
Net Margin %: 3.41% (46% below median its 10-year median of 6.33)
GF Value™: NT$33.54 vs. price of NT$149.50 (345.7% above fair value)
Industry Position: 19.8% below the Semiconductors median (#634 of 1023)
No single metric tells the full story. See the ROCO:6182 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Wafer Works Corp is a Taiwan-based company principally engaged in the R&D, design, manufacturing, and sales of semiconductor materials; the technique consulting business, service business, and trading for the above items. Its customized silicon wafer services are Polished wafers, Leijingjingyuan, SOI wafers, Gallium nitride epitaxial wafers, and Custom wafers. Its geographical segments include Taiwan, China (including Hong Kong), the United States, and Other countries. It generates the majority of its revenue from Taiwan. The Group's revenue is derived from the manufacture and sale of semiconductor wafers.
60GF Score
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