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Grand Process TechnologyROCO:3131 -9.98%81 Net Margin % is 26.15% as of Dec. 2025, which is 44% above its 10-year median of 18.22. GuruFocus rates ROCO:3131 with a GF Score™ of 81/100 and a GF Value™ of NT$1,905.18 (Significantly Overvalued). The stock has 1 warning sign investors should review. Among 1,023 Semiconductors companies, Grand Process Technology ranks better than 85.83% on this metric.
The historical rank and industry rank for Grand Process Technology's Net Margin % or its related term are showing as below:
ROCO:3131'
s Net Margin % Range Over the Past 10 Years
Min: 15.04 Med: 18.22 Max: 20.75
Current: 20.38
ROCO:3131's Net Margin % is ranked better than 85.83% of 1023
companies
in the Semiconductors industry
Industry Median: 4.25
vs ROCO:3131: 20.38
Grand Process Technology (ROCO:3131) 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.
Grand Process Technology Net Margin % Related Terms
Grand Process Technology Net Margin % 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:3131 vs AMAT, LRCX, KLAC: Net Margin % Comparison
For the Semiconductor Equipment & Materials subindustry, Grand Process Technology'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.
Grand Process Technology Net Margin % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Grand Process Technology's Net Margin % distribution charts can be found below:
* The bar in red indicates where Grand Process Technology'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.
Grand Process Technology (ROCO:3131) has a Net Margin % of 26.15% as of Dec. 2025. Net margin is the ratio of total net income to net sales. View historical data on Grand Process Technology and its competitors. This is 44% above median its historical median of 18.22. Over the past decade, Grand Process Technology's Net Margin % has ranged from 15.04 to 20.75. According to the industry distribution chart, Grand Process Technology ranks #145 out of 1023 companies in the Semiconductors industry, placing it in the top 14.2%.
Is Grand Process Technology's Net Margin % too high?
Grand Process Technology's current Net Margin % of 26.15% is 44% above median its 10-year median of 18.22. Over the past 10 years, this metric has ranged from a low of 15.04 to a high of 20.75. The Semiconductors industry median Net Margin % is 4.25. Grand Process Technology's value of 26.15% is 515.3% above this industry median. Based on the distribution chart, Grand Process Technology ranks #145 out of 1023 companies in the Semiconductors industry, which is in the top quartile — a strong position relative to peers. Overall, Grand Process Technology has a GF Score™ of 81/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Grand Process Technology's Net Margin % compare to AMAT and LRCX?
According to the Semiconductors industry distribution chart, Grand Process Technology ranks #145 out of 1023 companies for Net Margin %. This places Grand Process Technology in the top 14% of its industry — outperforming the majority of peers. The industry median Net Margin % is 4.25. Grand Process Technology's value of 26.15% is 515.3% above this benchmark. Historically, Grand Process Technology's own Net Margin % has ranged from 15.04 to 20.75 over the past decade. While the company's 10-year median is 18.22 vs. the industry median of 4.25, Grand Process Technology 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 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. Grand Process Technology's current Net Margin % of 26.15% is 515.3% 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 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 Grand Process Technology 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. Grand Process Technology's current Net Margin % is 26.15%, which is 44% above median its own 10-year median of 18.22. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Grand Process Technology stock overvalued right now?
Based on GuruFocus' analysis, Grand Process Technology (ROCO:3131) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$1,905.18, compared to a current price of NT$2,930.00 — trading 53.8% above its estimated fair value. The current Net Margin % is 26.15%, which is 44% above median its 10-year median of 18.22 and 515.3% above the Semiconductors industry median of 4.25. Grand Process Technology's overall GF Score™ is 81/100 with 1 warning sign 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 Grand Process Technology (ROCO:3131), the current Net Margin % is 26.15% 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 Grand Process Technology (ROCO:3131) Overvalued in 2026?
Based on GuruFocus' analysis, Grand Process Technology stock appears to be overvalued.
The current stock price of NT$2,930.00 is trading 53.8% above its estimated GF Value™ of NT$1,905.18.
GuruFocus considers Grand Process Technology to be Significantly Overvalued.
Key valuation signals for ROCO:3131:
Net Margin %: 26.15% (44% above median its 10-year median of 18.22)
GF Value™: NT$1,905.18 vs. price of NT$2,930.00 (53.8% above fair value)
Industry Position: 515.3% above the Semiconductors median (#145 of 1023)
No single metric tells the full story. See the ROCO:3131 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Grand Process Technology Corp operates in semiconductor wet processing equipment industry. The company provides wet process system integration for wafer level package such as wet station, glass slimming machine, flux clean, scrubber, single wafer processors, mask cleaner and others. It also manufactures electrical components and installs semiconductor relative machines.
81GF Score
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