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Longwell CoROCO:6290 -9.71%60 ROE % is 22.61% as of Dec. 2025, which is 63% above its 10-year median of 13.87. GuruFocus rates ROCO:6290 with a GF Score™ of 60/100 and a GF Value™ of NT$105.20 (Significantly Overvalued). The stock has 1 warning sign investors should review. Among 3,001 Industrial Products companies, Longwell Co ranks better than 90.44% on this metric.
ROE % is calculated as Net Income divided by its average Total Stockholders Equity over a certain period of time. Longwell Co's annualized net income for the quarter that ended in Dec. 2025 was NT$1,676 Mil. Longwell Co's average Total Stockholders Equity over the quarter that ended in Dec. 2025 was NT$7,413 Mil. Therefore, Longwell Co's annualized ROE % for the quarter that ended in Dec. 2025 was 22.61%.
The historical rank and industry rank for Longwell Co's ROE % or its related term are showing as below:
ROCO:6290'
s ROE % Range Over the Past 10 Years
Min: 4.5 Med: 13.87 Max: 23.16
Current: 20.88
During the past 13 years, Longwell Co's highest ROE % was 23.16%. The lowest was 4.50%. And the median was 13.87%.
ROCO:6290's ROE % is ranked better than 90.44% of 3001
companies
in the Industrial Products industry
Industry Median: 5.85
vs ROCO:6290: 20.88
Longwell Co (ROCO:6290) 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.
Longwell Co ROE % Related Terms
Longwell Co ROE % Historical Data
* Premium members only.
The historical data trend for Longwell 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 Electrical Equipment & Parts subindustry, Longwell 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.
Longwell Co ROE % vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Longwell Co's ROE % distribution charts can be found below:
* The bar in red indicates where Longwell 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.
Longwell Co (ROCO:6290) has a ROE % of 22.61% 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 Longwell Co and its competitors. This is 63% above median its historical median of 13.87. Over the past decade, Longwell Co's ROE % has ranged from 4.50 to 23.16. According to the industry distribution chart, Longwell Co ranks #287 out of 3001 companies in the Industrial Products industry, placing it in the top 9.6%.
Is Longwell Co's ROE % too high?
Longwell Co's current ROE % of 22.61% is 63% above median its 10-year median of 13.87. Over the past 10 years, this metric has ranged from a low of 4.50 to a high of 23.16. The Industrial Products industry median ROE % is 5.85. Longwell Co's value of 22.61% is 286.5% above this industry median. Based on the distribution chart, Longwell Co ranks #287 out of 3001 companies in the Industrial Products industry, which is in the top quartile — a strong position relative to peers. Overall, Longwell Co has a GF Score™ of 60/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Longwell Co's ROE % compare to VRT and BE?
According to the Industrial Products industry distribution chart, Longwell Co ranks #287 out of 3001 companies for ROE %. This places Longwell Co in the top 10% of its industry — outperforming the majority of peers. The industry median ROE % is 5.85. Longwell Co's value of 22.61% is 286.5% above this benchmark. Historically, Longwell Co's own ROE % has ranged from 4.50 to 23.16 over the past decade. While the company's 10-year median is 13.87 vs. the industry median of 5.85, Longwell 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 ROE % for an Industrial Products company?
The median ROE % among Industrial Products companies is 5.85, based on 3,001 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. Longwell Co's current ROE % of 22.61% is 286.5% 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 Longwell Co and its competitors. For the Industrial Products industry, the median ROE % is 5.85 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Longwell Co's current ROE % is 22.61%, which is 63% above median its own 10-year median of 13.87. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Longwell Co stock overvalued right now?
Based on GuruFocus' analysis, Longwell Co (ROCO:6290) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$105.20, compared to a current price of NT$232.50 — trading 121% above its estimated fair value. The current ROE % is 22.61%, which is 63% above median its 10-year median of 13.87 and 286.5% above the Industrial Products industry median of 5.85. Longwell Co's overall GF Score™ is 60/100 with 1 warning sign 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 Longwell Co (ROCO:6290), the current ROE % is 22.61% 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 Longwell Co (ROCO:6290) Overvalued in 2026?
Based on GuruFocus' analysis, Longwell Co stock appears to be overvalued.
The current stock price of NT$232.50 is trading 121% above its estimated GF Value™ of NT$105.20.
GuruFocus considers Longwell Co to be Significantly Overvalued.
Key valuation signals for ROCO:6290:
ROE %: 22.61% (63% above median its 10-year median of 13.87)
GF Value™: NT$105.20 vs. price of NT$232.50 (121% above fair value)
Industry Position: 286.5% above the Industrial Products median (#287 of 3001)
No single metric tells the full story. See the ROCO:6290 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Longwell Co is a cable and electronic components producer based in Taiwan. Its product offerings include high-amperage cables, busbar and busbar connectors, optical cables, power cords, cable assemblies, jumper cords, EV charging kits, data cables, Type-C and USB cables, and other similar products and components. Geographically, the Group generates maximum revenue from China, and the rest from America, Taiwan, Japan, and other markets.
60GF Score
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