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JET CoTSE:6228 +0.20%58 ROE % is 8.40% as of Dec. 2025, which is 36% below its 10-year median of 13.12. GuruFocus rates TSE:6228 with a GF Score™ of 58/100 and a GF Value™ of 円649.89 (Modestly Undervalued). The stock has 5 warning signs investors should review. Among 1,005 Semiconductors companies, JET Co ranks worse than 87.06% on this metric.
ROE % is calculated as Net Income divided by its average Total Stockholders Equity over a certain period of time. JET Co's annualized net income for the quarter that ended in Dec. 2025 was 円820 Mil. JET Co's average Total Stockholders Equity over the quarter that ended in Dec. 2025 was 円9,764 Mil. Therefore, JET Co's annualized ROE % for the quarter that ended in Dec. 2025 was 8.40%.
The historical rank and industry rank for JET Co's ROE % or its related term are showing as below:
TSE:6228'
s ROE % Range Over the Past 10 Years
Min: -21.9 Med: 13.12 Max: 17.36
Current: -21.9
During the past 8 years, JET Co's highest ROE % was 17.36%. The lowest was -21.90%. And the median was 13.12%.
TSE:6228's ROE % is ranked worse than 87.06% of 1005
companies
in the Semiconductors industry
Industry Median: 5
vs TSE:6228: -21.90
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.
JET Co ROE % Related Terms
JET Co ROE % Historical Data
* Premium members only.
The historical data trend for JET 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 Semiconductor Equipment & Materials subindustry, JET 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.
JET Co ROE % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, JET Co's ROE % distribution charts can be found below:
* The bar in red indicates where JET 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.
JET Co (TSE:6228) has a ROE % of 8.40% 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 JET Co and its competitors. This is 36% below median its historical median of 13.12. According to the industry distribution chart, JET Co ranks #875 out of 1005 companies in the Semiconductors industry, placing it in the top 87.1%.
Is JET Co's ROE % too high?
JET Co's current ROE % of 8.40% is 36% below median its 10-year median of 13.12. The Semiconductors industry median ROE % is 5.00. JET Co's value of 8.40% is 68% above this industry median. Based on the distribution chart, JET Co ranks #875 out of 1005 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, JET Co has a GF Score™ of 58/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does JET Co's ROE % compare to AMAT and LRCX?
According to the Semiconductors industry distribution chart, JET Co ranks #875 out of 1005 companies for ROE %. This places JET Co in the lower half of its industry. The industry median ROE % is 5.00. JET Co's value of 8.40% is 68% above this benchmark. While the company's 10-year median is 13.12 vs. the industry median of 5.00, JET 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 a Semiconductors company?
The median ROE % among Semiconductors companies is 5.00, based on 1,005 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. JET Co's current ROE % of 8.40% is 68% 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 JET Co and its competitors. For the Semiconductors industry, the median ROE % is 5.00 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. JET Co's current ROE % is 8.40%, which is 36% below median its own 10-year median of 13.12. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is JET Co stock overvalued right now?
Based on GuruFocus' analysis, JET Co (TSE:6228) is currently considered Modestly Undervalued. The stock's GF Value™ is 円649.89, compared to a current price of 円501.00 — trading 22.9% below its estimated fair value. The current ROE % is 8.40%, which is 36% below median its 10-year median of 13.12 and 68% above the Semiconductors industry median of 5.00. JET Co's overall GF Score™ is 58/100 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 JET Co (TSE:6228), the current ROE % is 8.40% 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 JET Co (TSE:6228) Overvalued in 2026?
Based on GuruFocus' analysis, JET Co stock appears to be undervalued.
The current stock price of 円501.00 is trading 22.9% below its estimated GF Value™ of 円649.89.
GuruFocus considers JET Co to be Modestly Undervalued.
Key valuation signals for TSE:6228:
ROE %: 8.40% (36% below median its 10-year median of 13.12)
GF Value™: 円649.89 vs. price of 円501.00 (22.9% below fair value)
Industry Position: 68% above the Semiconductors median (#875 of 1005)
No single metric tells the full story. See the TSE:6228 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
JET Co Ltd is a key manufacturer of semiconductor cleaning equipment based in Okayama, Japan. The company specializes in the development, design, manufacturing, sales, and maintenance of batch-type cleaning systems used in the semiconductor manufacturing process also cater to the needs of their clients by enhancing operational efficiency. Additionally, their technology extends to new energy sectors, including lithium-ion battery testing equipment, supporting a more comfortable and convenient lifestyle.
58GF Score
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