Tung Thih Electronic CoROCO:3552 64 Pretax Margin % is 2.05% as of Dec. 2025, which is 60% below its 10-year median of 5.11. GuruFocus rates ROCO:3552 with a GF Score™ of 64/100 and a GF Value™ of NT$80.32 (Significantly Undervalued). The stock has 5 warning signs investors should review. Among 1,323 Vehicles & Parts companies, Tung Thih Electronic Co ranks worse than 72.86% on this metric.
The historical rank and industry rank for Tung Thih Electronic Co's Pretax Margin % or its related term are showing as below:
ROCO:3552'
s Pretax Margin % Range Over the Past 10 Years
Min: -4.04 Med: 5.11 Max: 16.13
Current: 0.85
ROCO:3552's Pretax Margin % is ranked worse than 72.86% of 1323
companies
in the Vehicles & Parts industry
Industry Median: 4.42
vs ROCO:3552: 0.85
Tung Thih Electronic Co (ROCO:3552) 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.
Tung Thih Electronic Co Pretax Margin % Related Terms
Tung Thih Electronic 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:3552 vs ORLY, AZO: Pretax Margin % Comparison
For the Auto Parts subindustry, Tung Thih Electronic 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.
Tung Thih Electronic Co Pretax Margin % vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, Tung Thih Electronic Co's Pretax Margin % distribution charts can be found below:
* The bar in red indicates where Tung Thih Electronic 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.
Tung Thih Electronic Co (ROCO:3552) has a Pretax Margin % of 2.05% as of Dec. 2025. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on Tung Thih Electronic Co and its competitors. This is 60% below median its historical median of 5.11. According to the industry distribution chart, Tung Thih Electronic Co ranks #964 out of 1323 companies in the Vehicles & Parts industry, placing it in the top 72.9%.
Is Tung Thih Electronic Co's Pretax Margin % too high?
Tung Thih Electronic Co's current Pretax Margin % of 2.05% is 60% below median its 10-year median of 5.11. The Vehicles & Parts industry median Pretax Margin % is 4.42. Tung Thih Electronic Co's value of 2.05% is 53.6% below this industry median. Based on the distribution chart, Tung Thih Electronic Co ranks #964 out of 1323 companies in the Vehicles & Parts industry, which is below the industry midpoint. Overall, Tung Thih Electronic Co has a GF Score™ of 64/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Tung Thih Electronic Co's Pretax Margin % compare to ORLY and AZO?
According to the Vehicles & Parts industry distribution chart, Tung Thih Electronic Co ranks #964 out of 1323 companies for Pretax Margin %. This places Tung Thih Electronic Co in the lower half of its industry. The industry median Pretax Margin % is 4.42. Tung Thih Electronic Co's value of 2.05% is 53.6% below this benchmark. While the company's 10-year median is 5.11 vs. the industry median of 4.42, Tung Thih Electronic Co has consistently been below 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 Vehicles & Parts company?
The median Pretax Margin % among Vehicles & Parts companies is 4.42, based on 1,323 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. Tung Thih Electronic Co's current Pretax Margin % of 2.05% is 53.6% 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 Tung Thih Electronic Co and its competitors. For the Vehicles & Parts industry, the median Pretax Margin % is 4.42 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Tung Thih Electronic Co's current Pretax Margin % is 2.05%, which is 60% below median its own 10-year median of 5.11. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tung Thih Electronic Co stock overvalued right now?
Based on GuruFocus' analysis, Tung Thih Electronic Co (ROCO:3552) is currently considered Significantly Undervalued. The stock's GF Value™ is NT$80.32, compared to a current price of NT$47.50 — trading 40.9% below its estimated fair value. The current Pretax Margin % is 2.05%, which is 60% below median its 10-year median of 5.11 and 53.6% below the Vehicles & Parts industry median of 4.42. Tung Thih Electronic Co's overall GF Score™ is 64/100 with 5 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 Tung Thih Electronic Co (ROCO:3552), the current Pretax Margin % is 2.05% 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 Tung Thih Electronic Co (ROCO:3552) Overvalued in 2026?
Based on GuruFocus' analysis, Tung Thih Electronic Co stock appears to be undervalued.
The current stock price of NT$47.50 is trading 40.9% below its estimated GF Value™ of NT$80.32.
GuruFocus considers Tung Thih Electronic Co to be Significantly Undervalued.
Key valuation signals for ROCO:3552:
Pretax Margin %: 2.05% (60% below median its 10-year median of 5.11)
GF Value™: NT$80.32 vs. price of NT$47.50 (40.9% below fair value)
Industry Position: 53.6% below the Vehicles & Parts median (#964 of 1323)
No single metric tells the full story. See the ROCO:3552 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Tung Thih Electronic Co Ltd is a Taiwan-based automotive electronic products and components manufacturer. The company is engaged in manufacturing and marketing of ultrasonic parking assistance systems, vehicle anti-theft devices, car door lock actuators, interior rear mirror system with multiple functions, car video systems, wireless tire pressure monitor systems, Body Control Modules (BCM), vehicle electric peripherals, and others. It offers system enablers, ultrasonic systems, imaging systems, radar systems, and fusion systems. Geographically, the company operates in Taiwan, Asia, America, and Europe. It generates maximum revenue from Asia.
64GF Score
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