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Greatek ElectronicsTPE:2441 -4.84%68 ROE % is 10.82% as of Dec. 2025, which is 28% below its 10-year median of 15.05. GuruFocus rates TPE:2441 with a GF Score™ of 68/100 and a GF Value™ of NT$70.92 (Significantly Overvalued). The stock has 7 warning signs investors should review. Among 1,001 Semiconductors companies, Greatek Electronics ranks better than 69.73% on this metric.
The historical rank and industry rank for Greatek Electronics's ROE % or its related term are showing as below:
TPE:2441'
s ROE % Range Over the Past 10 Years
Min: 9.41 Med: 15.05 Max: 23.71
Current: 10.71
During the past 13 years, Greatek Electronics's highest ROE % was 23.71%. The lowest was 9.41%. And the median was 15.05%.
TPE:2441's ROE % is ranked better than 69.73% of 1001
companies
in the Semiconductors industry
Industry Median: 4.65
vs TPE:2441: 10.71
Greatek Electronics (TPE:2441) 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.
Greatek Electronics ROE % Related Terms
Greatek Electronics ROE % Historical Data
* Premium members only.
The historical data trend for Greatek Electronics'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 Semiconductor Equipment & Materials subindustry, Greatek Electronics'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.
Greatek Electronics ROE % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Greatek Electronics's ROE % distribution charts can be found below:
* The bar in red indicates where Greatek Electronics'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.
Greatek Electronics (TPE:2441) has a ROE % of 10.82% 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 Greatek Electronics and its competitors. This is 28% below median its historical median of 15.05. Over the past decade, Greatek Electronics' ROE % has ranged from 9.41 to 23.71. According to the industry distribution chart, Greatek Electronics ranks #303 out of 1001 companies in the Semiconductors industry, placing it in the top 30.3%.
Is Greatek Electronics' ROE % too high?
Greatek Electronics' current ROE % of 10.82% is 28% below median its 10-year median of 15.05. Over the past 10 years, this metric has ranged from a low of 9.41 to a high of 23.71. The Semiconductors industry median ROE % is 4.65. Greatek Electronics' value of 10.82% is 132.7% above this industry median. Based on the distribution chart, Greatek Electronics ranks #303 out of 1001 companies in the Semiconductors industry, which is above the industry midpoint. Overall, Greatek Electronics has a GF Score™ of 68/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Greatek Electronics' ROE % compare to AMAT and LRCX?
According to the Semiconductors industry distribution chart, Greatek Electronics ranks #303 out of 1001 companies for ROE %. This puts Greatek Electronics in the upper half of its industry. The industry median ROE % is 4.65. Greatek Electronics' value of 10.82% is 132.7% above this benchmark. Historically, Greatek Electronics' own ROE % has ranged from 9.41 to 23.71 over the past decade. While the company's 10-year median is 15.05 vs. the industry median of 4.65, Greatek Electronics 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 ROE % for a Semiconductors company?
The median ROE % among Semiconductors companies is 4.65, based on 1,001 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. Greatek Electronics's current ROE % of 10.82% is 132.7% 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 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 Greatek Electronics and its competitors. For the Semiconductors industry, the median ROE % is 4.65 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Greatek Electronics's current ROE % is 10.82%, which is 28% below median its own 10-year median of 15.05. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Greatek Electronics stock overvalued right now?
Based on GuruFocus' analysis, Greatek Electronics (TPE:2441) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$70.92, compared to a current price of NT$137.50 — trading 93.9% above its estimated fair value. The current ROE % is 10.82%, which is 28% below median its 10-year median of 15.05 and 132.7% above the Semiconductors industry median of 4.65. Greatek Electronics' overall GF Score™ is 68/100 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 Greatek Electronics (TPE:2441), the current ROE % is 10.82% 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 Greatek Electronics (TPE:2441) Overvalued in 2026?
Based on GuruFocus' analysis, Greatek Electronics stock appears to be overvalued.
The current stock price of NT$137.50 is trading 93.9% above its estimated GF Value™ of NT$70.92.
GuruFocus considers Greatek Electronics to be Significantly Overvalued.
Key valuation signals for TPE:2441:
ROE %: 10.82% (28% below median its 10-year median of 15.05)
GF Value™: NT$70.92 vs. price of NT$137.50 (93.9% above fair value)
Industry Position: 132.7% above the Semiconductors median (#303 of 1001)
No single metric tells the full story. See the TPE:2441 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Greatek Electronics Inc is engaged in assembling, packaging, and testing semiconductors. The firm operates in two main segments: assembly services and testing services. Over half of its revenue comes from the assembly services segment. The assembly services segment provides lead-frame bases for conductors, produces copper wires, and builds semiconductors through contract agreements. The testing services segment runs experiments and completes final tests of semiconductors. The majority of the company's revenue is generated from Taiwan, and the rest from Asia (excluding Taiwan), America, Europe, and Africa.
68GF Score
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