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AData Technology CoROCO:3260 -1.84%66 Pretax Margin % is 35.64% as of Dec. 2025, which is 445% above its 10-year median of 6.54. GuruFocus rates ROCO:3260 with a GF Score™ of 66/100 and a GF Value™ of NT$127.94 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 1,023 Semiconductors companies, AData Technology Co ranks better than 79.08% on this metric.
The historical rank and industry rank for AData Technology Co's Pretax Margin % or its related term are showing as below:
ROCO:3260'
s Pretax Margin % Range Over the Past 10 Years
Min: -0.79 Med: 6.54 Max: 19.31
Current: 19.31
ROCO:3260's Pretax Margin % is ranked better than 79.08% of 1023
companies
in the Semiconductors industry
Industry Median: 5.07
vs ROCO:3260: 19.31
AData Technology Co (ROCO:3260) 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.
AData Technology Co Pretax Margin % Related Terms
AData Technology Co Pretax Margin % Historical Data
* Premium members only.
The historical data trend for AData 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.
ROCO:3260 vs NVDA, AVGO, MU: Pretax Margin % Comparison
For the Semiconductors subindustry, AData 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.
AData Technology Co Pretax Margin % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, AData Technology Co's Pretax Margin % distribution charts can be found below:
* The bar in red indicates where AData 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.
AData Technology Co (ROCO:3260) has a Pretax Margin % of 35.64% as of Dec. 2025. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on AData Technology Co and its competitors. This is 445% above median its historical median of 6.54. According to the industry distribution chart, AData Technology Co ranks #214 out of 1023 companies in the Semiconductors industry, placing it in the top 20.9%.
Is AData Technology Co's Pretax Margin % too high?
AData Technology Co's current Pretax Margin % of 35.64% is 445% above median its 10-year median of 6.54. The Semiconductors industry median Pretax Margin % is 5.07. AData Technology Co's value of 35.64% is 603% above this industry median. Based on the distribution chart, AData Technology Co ranks #214 out of 1023 companies in the Semiconductors industry, which is in the top quartile — a strong position relative to peers. Overall, AData Technology Co has a GF Score™ of 66/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does AData Technology Co's Pretax Margin % compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, AData Technology Co ranks #214 out of 1023 companies for Pretax Margin %. This places AData Technology Co in the top 21% of its industry — outperforming the majority of peers. The industry median Pretax Margin % is 5.07. AData Technology Co's value of 35.64% is 603% above this benchmark. While the company's 10-year median is 6.54 vs. the industry median of 5.07, AData Technology 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. AData Technology Co's current Pretax Margin % of 35.64% is 603% 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 AData Technology 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. AData Technology Co's current Pretax Margin % is 35.64%, which is 445% above median its own 10-year median of 6.54. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is AData Technology Co stock overvalued right now?
Based on GuruFocus' analysis, AData Technology Co (ROCO:3260) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$127.94, compared to a current price of NT$400.50 — trading 213% above its estimated fair value. The current Pretax Margin % is 35.64%, which is 445% above median its 10-year median of 6.54 and 603% above the Semiconductors industry median of 5.07. AData Technology Co's overall GF Score™ is 66/100 with 2 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 AData Technology Co (ROCO:3260), the current Pretax Margin % is 35.64% 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 AData Technology Co (ROCO:3260) Overvalued in 2026?
Based on GuruFocus' analysis, AData Technology Co stock appears to be overvalued.
The current stock price of NT$400.50 is trading 213% above its estimated GF Value™ of NT$127.94.
GuruFocus considers AData Technology Co to be Significantly Overvalued.
Key valuation signals for ROCO:3260:
Pretax Margin %: 35.64% (445% above median its 10-year median of 6.54)
GF Value™: NT$127.94 vs. price of NT$400.50 (213% above fair value)
Industry Position: 603% above the Semiconductors median (#214 of 1023)
No single metric tells the full story. See the ROCO:3260 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
AData Technology Co Ltd is a Taiwan-based company involved in the electronic components business wholesale, manufacture, and export of electronic materials and electric tricycles. It operates in two segments: Electronics, which is engaged in R&D, manufacturing, and selling of memory modules, flash memory, and computer peripherals; and Biotech segment is selling of biotechnological products. The majority of its revenue comes from the Electronics segment. Its products are applied in computers, digital cameras, set-top boxes, liquid crystal display monitors, mainboards, servers, printers, medical players, televisions, and game consoles, among others.
66GF Score
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