Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Pre-Tax margin is calculated as Pre-Tax Income divided by its Revenue. JET Co's Pre-Tax Income for the
three
months ended in Jun. 2026 was 円0 Mil. JET Co's Revenue for the
three
months ended in Jun. 2026 was 円0 Mil. Therefore, JET Co's pretax margin for the quarter that ended in Jun. 2026 was %.
The historical rank and industry rank for JET Co's Pretax Margin % or its related term are showing as below:
TSE:6228'
s Pretax Margin % Range Over the Past 10 Years
Min: -10.74 Med: 6.47 Max: 9.78
Current: -10.74
TSE:6228's Pretax Margin % is ranked worse than 77.97% of 1026
companies
in the Semiconductors industry
Industry Median: 7.435
vs TSE:6228: -10.74
The pretax margin, as know as pretax profit margin, is widely used to measure the operating efficiency of a company before deducting taxes.
The pretax margin is sometimes preferred over the net margin as tax expenditures can make profitability comparisons between companies misleading.
It is a useful tool to compare companies operating in the same sector and less effective when comparing companies from other sectors as each industry generally has different operating expenses and sales patterns.
The long term trend of the pretax margin is a good indicator of the competitiveness and health of the business.
JET Co Pretax Margin % Related Terms
JET Co Pretax Margin % Historical Data
* Premium members only.
The historical data trend for JET Co's Pretax Margin % 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.
TSE:6228 vs LRCX, AMAT, KLAC: Pretax Margin % Comparison
For the Semiconductor Equipment & Materials subindustry, JET Co's Pretax Margin %, along with its competitors' market caps and Pretax Margin % 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 Pretax Margin % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, JET Co's Pretax Margin % distribution charts can be found below:
* The bar in red indicates where JET Co's Pretax Margin % 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.
JET Co (TSE:6228) has a Pretax Margin % of % as of Jun. 2026. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on JET Co and its competitors. According to the industry distribution chart, JET Co ranks #800 out of 1026 companies in the Semiconductors industry, placing it in the top 78%.
Is JET Co's Pretax Margin % too high?
JET Co's current Pretax Margin % is %. Based on the distribution chart, JET Co ranks #800 out of 1026 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, JET Co has a GF Score™ of 55/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does JET Co's Pretax Margin % compare to LRCX and AMAT?
According to the Semiconductors industry distribution chart, JET Co ranks #800 out of 1026 companies for Pretax Margin %. This places JET Co in the lower half of its industry. The industry median Pretax Margin % is 7.44. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Pretax Margin % for a Semiconductors company?
The median Pretax Margin % among Semiconductors companies is 7.44, based on 1,026 companies in the industry. Companies in the top quartile (top 25%) have a Pretax Margin % significantly above this median, while those in the bottom quartile fall well below. However, Pretax Margin % 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 Pretax Margin % mean?
A high Pretax Margin % can signal that a stock is expensive relative to its fundamentals. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on JET Co and its competitors. For the Semiconductors industry, the median Pretax Margin % is 7.44 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. JET Co's current Pretax Margin % is %. 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645.11, compared to a current price of 円505.00 — trading 21.7% below its estimated fair value. The current Pretax Margin % is %. JET Co's overall GF Score™ is 55/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Pretax Margin % calculated?
Pretax Margin % is calculated from a company's financial statements. For JET Co (TSE:6228), the current Pretax Margin % is % as of Jun. 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.
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505.00 is trading 21.7% below its estimated GF Value™ of 円645.11.
GuruFocus considers JET Co to be Modestly Undervalued.
Key valuation signals for TSE:6228:
Pretax Margin %: %
GF Value™: 円645.11 vs. price of 円505.00 (21.7% below fair value)
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.
55GF Score
Get the complete analysis for TSE:6228
Pretax Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
TSE:6228 has been successfully added to your 
