Tung Thih Electronic CoROCO:3552 64 ROE % is 2.66% as of Dec. 2025, which is 69% below its 10-year median of 8.61. 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 1,307 Vehicles & Parts companies, Tung Thih Electronic Co ranks worse than 72.61% on this metric.
The historical rank and industry rank for Tung Thih Electronic Co's ROE % or its related term are showing as below:
ROCO:3552'
s ROE % Range Over the Past 10 Years
Min: -6.94 Med: 8.61 Max: 30.27
Current: 1.53
During the past 13 years, Tung Thih Electronic Co's highest ROE % was 30.27%. The lowest was -6.94%. And the median was 8.61%.
ROCO:3552's ROE % is ranked worse than 72.61% of 1307
companies
in the Vehicles & Parts industry
Industry Median: 6.6
vs ROCO:3552: 1.53
Tung Thih Electronic Co (ROCO:3552) ROE % Explanation
ROE % measures the rate of return on the ownership interest (shareholder's equity) of the common stock owners. It measures a firm's efficiency at generating profits from every unit of shareholders' equity (also known as net assets or assets minus liabilities). ROE % shows how well a company uses investment funds to generate earnings growth. ROE %s between 15% and 20% are considered desirable.
The factors that affect a company's ROE % can be illustrated with the three-step DuPont Analysis:
Note:
The net income data used here is four times the quarterly (Dec. 2025) net income data. The Revenue data used here is four times the quarterly (Dec. 2025) revenue data. The same rule applies to Pre-Tax Income and Operating Income.
* In the five-step DuPont Analysis, Operating Income is only available for non-financial companies. Thus, for Insurance companies, we use EBIT as a substitution of Operating Income. For Banks, both Operating Income and EBIT is unavailable. Thus we combined Interest Burden and Operating Margin % into Pretax Margin %, and the DuPont Analysis is divided into four components instead.
* 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.
Be Aware
Net Income is used.
Because a company can increase its ROE % by having more financial leverage, it is important to watch the equity multiplier when investing in high ROE % companies. Like ROA %, ROE % is calculated with only 12 months data. Fluctuations in company's earnings or business cycles can affect the ratio drastically. It is important to look at the ratio from a long term perspective.
Asset light businesses require very few assets to generate very high earnings. Their ROE %s can be extremely high.
* 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.
For the Auto Parts subindustry, Tung Thih Electronic Co's ROE %, along with its competitors' market caps and ROE % 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 ROE % vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, Tung Thih Electronic Co's ROE % distribution charts can be found below:
* The bar in red indicates where Tung Thih Electronic Co's ROE % 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.
In the calculation of annual ROE %, the net income of the last fiscal year and the average total shareholder equity over the fiscal year are used. In calculating the quarterly data,
the net income data used here is four times the quarterly (Dec. 2025) net income data.
ROE % is displayed in the 30-year financial page.
Tung Thih Electronic Co (ROCO:3552) has a ROE % of 2.66% as of Dec. 2025. Return on equity is the ratio of current-period net income to average two-period total equity. View historical data on Tung Thih Electronic Co and its competitors. This is 69% below median its historical median of 8.61. According to the industry distribution chart, Tung Thih Electronic Co ranks #949 out of 1307 companies in the Vehicles & Parts industry, placing it in the top 72.6%.
Is Tung Thih Electronic Co's ROE % too high?
Tung Thih Electronic Co's current ROE % of 2.66% is 69% below median its 10-year median of 8.61. The Vehicles & Parts industry median ROE % is 6.60. Tung Thih Electronic Co's value of 2.66% is 59.7% below this industry median. Based on the distribution chart, Tung Thih Electronic Co ranks #949 out of 1307 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 ROE % compare to ORLY and AZO?
According to the Vehicles & Parts industry distribution chart, Tung Thih Electronic Co ranks #949 out of 1307 companies for ROE %. This places Tung Thih Electronic Co in the lower half of its industry. The industry median ROE % is 6.60. Tung Thih Electronic Co's value of 2.66% is 59.7% below this benchmark. While the company's 10-year median is 8.61 vs. the industry median of 6.60, 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 ROE % for a Vehicles & Parts company?
The median ROE % among Vehicles & Parts companies is 6.60, based on 1,307 companies in the industry. Companies in the top quartile (top 25%) have a ROE % significantly above this median, while those in the bottom quartile fall well below. However, ROE % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Tung Thih Electronic Co's current ROE % of 2.66% is 59.7% 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 ROE % mean?
A high ROE % can signal that a stock is expensive relative to its fundamentals. Return on equity is the ratio of current-period net income to average two-period total equity. View historical data on Tung Thih Electronic Co and its competitors. For the Vehicles & Parts industry, the median ROE % is 6.60 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Tung Thih Electronic Co's current ROE % is 2.66%, which is 69% below median its own 10-year median of 8.61. 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 ROE % is 2.66%, which is 69% below median its 10-year median of 8.61 and 59.7% below the Vehicles & Parts industry median of 6.60. 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 ROE % calculated?
ROE % is calculated from a company's financial statements. For Tung Thih Electronic Co (ROCO:3552), the current ROE % is 2.66% 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:
ROE %: 2.66% (69% below median its 10-year median of 8.61)
GF Value™: NT$80.32 vs. price of NT$47.50 (40.9% below fair value)
Industry Position: 59.7% below the Vehicles & Parts median (#949 of 1307)
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
Get the complete analysis for ROCO:3552
ROE % 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:3552 has been successfully added to your 
