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Laster Tech CoTPE:3346 +1.99%53 ROE % is -9.05% as of Mar. 2026. GuruFocus rates TPE:3346 with a GF Score™ of 53/100. The stock has 7 warning signs investors should review. Among 1,009 Semiconductors companies, Laster Tech Co ranks worse than 70.66% on this metric.
ROE % is calculated as Net Income divided by its average Total Stockholders Equity over a certain period of time. Laster Tech Co's annualized net income for the quarter that ended in Mar. 2026 was NT$-324 Mil. Laster Tech Co's average Total Stockholders Equity over the quarter that ended in Mar. 2026 was NT$3,578 Mil. Therefore, Laster Tech Co's annualized ROE % for the quarter that ended in Mar. 2026 was -9.05%.
The historical rank and industry rank for Laster Tech Co's ROE % or its related term are showing as below:
TPE:3346'
s ROE % Range Over the Past 10 Years
Min: -2.81 Med: 6.28 Max: 18.89
Current: -2.81
During the past 13 years, Laster Tech Co's highest ROE % was 18.89%. The lowest was -2.81%. And the median was 6.28%.
TPE:3346's ROE % is ranked worse than 70.66% of 1009
companies
in the Semiconductors industry
Industry Median: 5.86
vs TPE:3346: -2.81
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 (Mar. 2026) net income data. The Revenue data used here is four times the quarterly (Mar. 2026) 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.
Laster Tech Co ROE % Related Terms
Laster Tech Co ROE % Historical Data
* Premium members only.
The historical data trend for Laster Tech Co's ROE % 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.
For the Semiconductors subindustry, Laster Tech 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.
Laster Tech Co ROE % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Laster Tech Co's ROE % distribution charts can be found below:
* The bar in red indicates where Laster Tech 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 (Mar. 2026) net income data.
ROE % is displayed in the 30-year financial page.
Laster Tech Co (TPE:3346) has a ROE % of -9.05% as of Mar. 2026. Return on equity is the ratio of current-period net income to average two-period total equity. View historical data on Laster Tech Co and its competitors. According to the industry distribution chart, Laster Tech Co ranks #713 out of 1009 companies in the Semiconductors industry, placing it in the top 70.7%.
Is Laster Tech Co's ROE % too high?
Laster Tech Co's current ROE % is -9.05%. Based on the distribution chart, Laster Tech Co ranks #713 out of 1009 companies in the Semiconductors industry, which is below the industry midpoint. Overall, Laster Tech Co has a GF Score™ of 53/100, reflecting its overall financial health beyond just this single metric.
How does Laster Tech Co's ROE % compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Laster Tech Co ranks #713 out of 1009 companies for ROE %. This places Laster Tech Co in the lower half of its industry. The industry median ROE % is 5.86. 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 Semiconductors company?
The median ROE % among Semiconductors companies is 5.86, based on 1,009 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. 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 Laster Tech Co and its competitors. For the Semiconductors industry, the median ROE % is 5.86 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Laster Tech Co's current ROE % is -9.05%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Laster Tech Co stock overvalued right now?
Laster Tech Co (TPE:3346) has a current ROE % of -9.05%. The current ROE % is -9.05%. Laster Tech Co's overall GF Score™ is 53/100 with 7 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 Laster Tech Co (TPE:3346), the current ROE % is -9.05% as of Mar. 2026. 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.
Laster Tech Co Ltd is engaged in the sales of LED chips and components and assembly and sales of LED automotive lighting and LED lighting fixtures, automotive lighting controllers, and related products. Its products are widely used in various applications such as munitions, medical treatment, aviation, automobiles, and others.
53GF Score
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