The historical rank and industry rank for Giga Solar Materials's Pretax Margin % or its related term are showing as below:
ROCO:3691'
s Pretax Margin % Range Over the Past 10 Years
Min: -39.68 Med: -7.42 Max: 14.21
Current: -12.61
ROCO:3691's Pretax Margin % is ranked worse than 77.4% of 1022
companies
in the Semiconductors industry
Industry Median: 5.075
vs ROCO:3691: -12.61
Giga Solar Materials (ROCO:3691) Pretax Margin % Explanation
The pretax margin, as know as pretax profit margin, is widely used to measure the operating efficiency of a company before deducting taxes.
The pretax margin is sometimes preferred over the net margin as tax expenditures can make profitability comparisons between companies misleading.
It is a useful tool to compare companies operating in the same sector and less effective when comparing companies from other sectors as each industry generally has different operating expenses and sales patterns.
The long term trend of the pretax margin is a good indicator of the competitiveness and health of the business.
Giga Solar Materials Pretax Margin % Related Terms
Giga Solar Materials Pretax Margin % Historical Data
* Premium members only.
The historical data trend for Giga Solar Materials's Pretax 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:3691 vs FSLR, NXT, ENPH: Pretax Margin % Comparison
For the Solar subindustry, Giga Solar Materials's Pretax Margin %, along with its competitors' market caps and Pretax 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.
Giga Solar Materials Pretax Margin % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Giga Solar Materials's Pretax Margin % distribution charts can be found below:
* The bar in red indicates where Giga Solar Materials's Pretax 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.
Giga Solar Materials (ROCO:3691) has a Pretax Margin % of 4.27% as of Dec. 2025. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on Giga Solar Materials and its competitors. According to the industry distribution chart, Giga Solar Materials ranks #791 out of 1022 companies in the Semiconductors industry, placing it in the top 77.4%.
Is Giga Solar Materials' Pretax Margin % too high?
Giga Solar Materials' current Pretax Margin % is 4.27%. The Semiconductors industry median Pretax Margin % is 5.08. Giga Solar Materials' value of 4.27% is 15.9% below this industry median. Based on the distribution chart, Giga Solar Materials ranks #791 out of 1022 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Giga Solar Materials has a GF Score™ of 39/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Giga Solar Materials' Pretax Margin % compare to FSLR and NXT?
According to the Semiconductors industry distribution chart, Giga Solar Materials ranks #791 out of 1022 companies for Pretax Margin %. This places Giga Solar Materials in the lower half of its industry. The industry median Pretax Margin % is 5.08. Giga Solar Materials' value of 4.27% is 15.9% below this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Pretax Margin % for a Semiconductors company?
The median Pretax Margin % among Semiconductors companies is 5.08, based on 1,022 companies in the industry. Companies in the top quartile (top 25%) have a Pretax Margin % significantly above this median, while those in the bottom quartile fall well below. However, Pretax Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Giga Solar Materials's current Pretax Margin % of 4.27% is 15.9% 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 Pretax Margin % mean?
A high Pretax Margin % can signal that a stock is expensive relative to its fundamentals. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on Giga Solar Materials and its competitors. For the Semiconductors industry, the median Pretax Margin % is 5.08 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Giga Solar Materials's current Pretax Margin % is 4.27%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Giga Solar Materials stock overvalued right now?
Based on GuruFocus' analysis, Giga Solar Materials (ROCO:3691) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$101.33, compared to a current price of NT$142.00 — trading 40.1% above its estimated fair value. The current Pretax Margin % is 4.27% and 15.9% below the Semiconductors industry median of 5.08. Giga Solar Materials' overall GF Score™ is 39/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Pretax Margin % calculated?
Pretax Margin % is calculated from a company's financial statements. For Giga Solar Materials (ROCO:3691), the current Pretax Margin % is 4.27% 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 Giga Solar Materials (ROCO:3691) Overvalued in 2026?
Based on GuruFocus' analysis, Giga Solar Materials stock appears to be overvalued.
The current stock price of NT$142.00 is trading 40.1% above its estimated GF Value™ of NT$101.33.
GuruFocus considers Giga Solar Materials to be Significantly Overvalued.
Key valuation signals for ROCO:3691:
Pretax Margin %: 4.27%
GF Value™: NT$101.33 vs. price of NT$142.00 (40.1% above fair value)
Industry Position: 15.9% below the Semiconductors median (#791 of 1022)
No single metric tells the full story. See the ROCO:3691 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Giga Solar Materials Corp is engaged in the research and development (R&D), manufacturing, and sales of solar conductive plasma. Its product includes Conductive Paste for Photovoltaic Cells, Quality Assurance System for Conductive Paste, Solutions to Solar Energy Cells and Li-ion Battery Materials.
39GF Score
Get the complete analysis for ROCO:3691
Pretax Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
ROCO:3691 has been successfully added to your 
