Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
ZEITEC Semiconductor CoROCO:7770 26 Pretax Margin % is 33.26% as of Dec. 2025, which is 1% above its 10-year median of 33.01. GuruFocus rates ROCO:7770 with a GF Score™ of 26/100. The stock has 4 warning signs investors should review. Among 1,023 Semiconductors companies, ZEITEC Semiconductor Co ranks better than 75.86% on this metric.
The historical rank and industry rank for ZEITEC Semiconductor Co's Pretax Margin % or its related term are showing as below:
ROCO:7770'
s Pretax Margin % Range Over the Past 10 Years
Min: 17.26 Med: 33.01 Max: 37.76
Current: 17.26
ROCO:7770's Pretax Margin % is ranked better than 75.86% of 1023
companies
in the Semiconductors industry
Industry Median: 5.07
vs ROCO:7770: 17.26
ZEITEC Semiconductor Co (ROCO:7770) 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.
ZEITEC Semiconductor Co Pretax Margin % Related Terms
ZEITEC Semiconductor Co Pretax 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:7770 vs AMAT, LRCX, KLAC: Pretax Margin % Comparison
For the Semiconductor Equipment & Materials subindustry, ZEITEC Semiconductor Co'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.
ZEITEC Semiconductor Co Pretax Margin % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, ZEITEC Semiconductor Co's Pretax Margin % distribution charts can be found below:
* The bar in red indicates where ZEITEC Semiconductor Co'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.
ZEITEC Semiconductor Co (ROCO:7770) has a Pretax Margin % of 33.26% as of Dec. 2025. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on ZEITEC Semiconductor Co and its competitors. This is near median its historical median of 33.01. Over the past decade, ZEITEC Semiconductor Co's Pretax Margin % has ranged from 17.26 to 37.76. According to the industry distribution chart, ZEITEC Semiconductor Co ranks #247 out of 1023 companies in the Semiconductors industry, placing it in the top 24.1%.
Is ZEITEC Semiconductor Co's Pretax Margin % too high?
ZEITEC Semiconductor Co's current Pretax Margin % of 33.26% is near median its 10-year median of 33.01. Over the past 10 years, this metric has ranged from a low of 17.26 to a high of 37.76. The Semiconductors industry median Pretax Margin % is 5.07. ZEITEC Semiconductor Co's value of 33.26% is 556% above this industry median. Based on the distribution chart, ZEITEC Semiconductor Co ranks #247 out of 1023 companies in the Semiconductors industry, which is in the top quartile — a strong position relative to peers. Overall, ZEITEC Semiconductor Co has a GF Score™ of 26/100, reflecting its overall financial health beyond just this single metric.
How does ZEITEC Semiconductor Co's Pretax Margin % compare to AMAT and LRCX?
According to the Semiconductors industry distribution chart, ZEITEC Semiconductor Co ranks #247 out of 1023 companies for Pretax Margin %. This places ZEITEC Semiconductor Co in the top 24% of its industry — outperforming the majority of peers. The industry median Pretax Margin % is 5.07. ZEITEC Semiconductor Co's value of 33.26% is 556% above this benchmark. Historically, ZEITEC Semiconductor Co's own Pretax Margin % has ranged from 17.26 to 37.76 over the past decade. While the company's 10-year median is 33.01 vs. the industry median of 5.07, ZEITEC Semiconductor 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 Pretax Margin % for a Semiconductors company?
The median Pretax Margin % among Semiconductors companies is 5.07, based on 1,023 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. ZEITEC Semiconductor Co's current Pretax Margin % of 33.26% is 556% 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 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 ZEITEC Semiconductor Co and its competitors. For the Semiconductors industry, the median Pretax Margin % is 5.07 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. ZEITEC Semiconductor Co's current Pretax Margin % is 33.26%, which is near median its own 10-year median of 33.01. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ZEITEC Semiconductor Co stock overvalued right now?
ZEITEC Semiconductor Co (ROCO:7770) has a current Pretax Margin % of 33.26%. The current Pretax Margin % is 33.26%, which is near median its 10-year median of 33.01 and 556% above the Semiconductors industry median of 5.07. ZEITEC Semiconductor Co's overall GF Score™ is 26/100 with 4 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 ZEITEC Semiconductor Co (ROCO:7770), the current Pretax Margin % is 33.26% 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.
ZEITEC Semiconductor Co Ltd is a capacitive touch chip solution. The group provides various products within single-layer multi-finger OGS, G/F, DITO, SITO, On-cell, and other touch solutions, and provides rapid and stable design introduction services. Its products are Image bridge chip, Touch screen and touch panel chips, display driver chip, and ASIC design services.
26GF Score
Get the complete analysis for ROCO:7770
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:7770 has been successfully added to your 
