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.
Viewtrix Technology Co (HKSE:03310) 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.
Viewtrix Technology Co Pretax Margin % Related Terms
Viewtrix Technology Co Pretax Margin % Historical Data
* Premium members only.
The historical data trend for Viewtrix Technology Co'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.
Viewtrix Technology Co Pretax Margin % Chart
Viewtrix Technology Co Annual Data
Trend
Dec22
Dec23
Dec24
Dec25
Pretax Margin %
-22.40
-32.22
-34.67
-20.83
Viewtrix Technology Co Semi-Annual Data
Dec22
Dec23
Dec24
Dec25
Pretax Margin %
-22.40
-32.22
-34.67
-20.83
HKSE:03310 vs NVDA, AVGO, MU: Pretax Margin % Comparison
For the Semiconductors subindustry, Viewtrix Technology 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.
Viewtrix Technology Co Pretax Margin % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Viewtrix Technology Co's Pretax Margin % distribution charts can be found below:
* The bar in red indicates where Viewtrix Technology 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.
Viewtrix Technology Co (HKSE:03310) has a Pretax Margin % of -20.83% as of Dec. 2025. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on Viewtrix Technology Co and its competitors. According to the industry distribution chart, Viewtrix Technology Co ranks #847 out of 1022 companies in the Semiconductors industry, placing it in the top 82.9%.
Is Viewtrix Technology Co's Pretax Margin % too high?
Viewtrix Technology Co's current Pretax Margin % is -20.83%. Based on the distribution chart, Viewtrix Technology Co ranks #847 out of 1022 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Viewtrix Technology Co has a GF Score™ of 11/100, reflecting its overall financial health beyond just this single metric.
How does Viewtrix Technology Co's Pretax Margin % compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Viewtrix Technology Co ranks #847 out of 1022 companies for Pretax Margin %. This places Viewtrix Technology Co in the lower half of its industry. The industry median Pretax Margin % is 5.24. 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 5.24, 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. 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 Viewtrix Technology Co and its competitors. For the Semiconductors industry, the median Pretax Margin % is 5.24 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Viewtrix Technology Co's current Pretax Margin % is -20.83%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Viewtrix Technology Co stock overvalued right now?
Viewtrix Technology Co (HKSE:03310) has a current Pretax Margin % of -20.83%. The current Pretax Margin % is -20.83%. Viewtrix Technology Co's overall GF Score™ is 11/100 with 3 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 Viewtrix Technology Co (HKSE:03310), the current Pretax Margin % is -20.83% 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.
Viewtrix Technology Co Ltd is a company specializing in the research, design, and sales of organic light-emitting diode (OLED) display driver chips, with display technology research and development as its core. The company operates on a fabless model, and its main products include AMOLED display driver chips and Micro OLED silicon-based display driver backplane chips. The majority of revenue is derived from the sales of AMOLED DDICs. Geographically, all of its revenues are generated in the PRC (including Hong Kong and Taiwan).
11GF Score
Get the complete analysis for HKSE:03310
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
HKSE:03310 has been successfully added to your 
