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MitsuchiTSE:3439 +0.30%61 Operating Margin % is 0.69% as of Dec. 2025, which is 79% below its 10-year median of 3.34. GuruFocus rates TSE:3439 with a GF Score™ of 61/100 and a GF Value™ of 円782.61 (Modestly Undervalued). The stock has 4 warning signs investors should review. Among 1,321 Vehicles & Parts companies, Mitsuchi ranks worse than 79.64% on this metric.
Operating Margin % is calculated as Operating Income divided by its Revenue. Mitsuchi's Operating Income for the
three
months ended in Dec. 2025 was 円21 Mil. Mitsuchi's Revenue for the
three
months ended in Dec. 2025 was 円3,082 Mil. Therefore, Mitsuchi's Operating Margin % for the quarter that ended in Dec. 2025 was 0.69%.
The historical rank and industry rank for Mitsuchi's Operating Margin % or its related term are showing as below:
TSE:3439'
s Operating Margin % Range Over the Past 10 Years
Min: -0.25 Med: 3.34 Max: 4.58
Current: 0.29
TSE:3439's Operating Margin % is ranked worse than 79.64% of 1321
companies
in the Vehicles & Parts industry
Industry Median: 4.95
vs TSE:3439: 0.29
Mitsuchi's 5-Year Average Operating Margin % Growth Rate was 0.00% per year.
Mitsuchi's Operating Income for the
three
months ended in Dec. 2025 was 円21 Mil.
Its Operating Income for the trailing twelve months (TTM) ended in Dec. 2025 was 円36 Mil.
Just like Gross Margin %, it is important to see a company maintains its operating margin over time. Among the same industry, a company with higher operating margin is more efficient in its operation. It is also more stable during industry slowdown or recessions. Peter Lynch prefers those with higher margins than those with lower margins.
Be Aware
Operating Margin % can be manipulated by adjusting the rate of depreciation, depletion and amortization (DDA).
If a company is facing competition, its Operating Margin % may decline. Often the Operating Margin % declines well before the company's Revenue or even profit decline. Therefore, Operating Margin % is a very important indicator of whether the company is facing problems.
For instance, by 2012, Nokia (NOK)'s problems were well known and its stock had lost more than 90% of its market value since 2007. But Nokias Operating Margin % had already been in decline since 2002, although its Earnings per Share (Diluted) were still rising. Investors who paid attention to Operating Margin % would have avoided this huge loss. The same can be said for Research-in-Motion (RIMM).
Therefore, Operating Margin % is a very important screening filter for GuruFocus. GuruFocus's Buffett-Munger screener requires that the profit margin is either consistent or expanding. The Model Portfolio of the Buffett-Munger screener has outperformed the market every year since inception in 2009.
Mitsuchi Operating Margin % Related Terms
Mitsuchi Operating Margin % Historical Data
* Premium members only.
The historical data trend for Mitsuchi's Operating 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:3439 vs ORLY, AZO: Operating Margin % Comparison
For the Auto Parts subindustry, Mitsuchi's Operating Margin %, along with its competitors' market caps and Operating 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.
Mitsuchi Operating Margin % vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, Mitsuchi's Operating Margin % distribution charts can be found below:
* The bar in red indicates where Mitsuchi's Operating Margin % falls into.
Operating Margin % - also known as operating income margin, operating profit margin and return on sales (ROS) - is the ratio of Operating Income divided by net sales or Revenue, usually presented in percent.
Mitsuchi's Operating Margin % for the fiscal year that ended in Jun. 2025 is calculated as
* 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.
Mitsuchi (TSE:3439) has a Operating Margin % of 0.69% as of Dec. 2025. Operating margin is the ratio of total operating income to net sales. View historical data on Mitsuchi and its competitors. This is 79% below median its historical median of 3.34. According to the industry distribution chart, Mitsuchi ranks #1052 out of 1321 companies in the Vehicles & Parts industry, placing it in the top 79.6%.
Is Mitsuchi's Operating Margin % too high?
Mitsuchi's current Operating Margin % of 0.69% is 79% below median its 10-year median of 3.34. The Vehicles & Parts industry median Operating Margin % is 4.95. Mitsuchi's value of 0.69% is 86.1% below this industry median. Based on the distribution chart, Mitsuchi ranks #1052 out of 1321 companies in the Vehicles & Parts industry, which is in the bottom quartile relative to peers. Overall, Mitsuchi has a GF Score™ of 61/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Mitsuchi's Operating Margin % compare to ORLY and AZO?
According to the Vehicles & Parts industry distribution chart, Mitsuchi ranks #1052 out of 1321 companies for Operating Margin %. This places Mitsuchi in the lower half of its industry. The industry median Operating Margin % is 4.95. Mitsuchi's value of 0.69% is 86.1% below this benchmark. While the company's 10-year median is 3.34 vs. the industry median of 4.95, Mitsuchi has consistently been below 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 Operating Margin % for a Vehicles & Parts company?
The median Operating Margin % among Vehicles & Parts companies is 4.95, based on 1,321 companies in the industry. Companies in the top quartile (top 25%) have a Operating Margin % significantly above this median, while those in the bottom quartile fall well below. However, Operating Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Mitsuchi's current Operating Margin % of 0.69% is 86.1% below 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 Operating Margin % mean?
A high Operating Margin % can signal that a stock is expensive relative to its fundamentals. Operating margin is the ratio of total operating income to net sales. View historical data on Mitsuchi and its competitors. For the Vehicles & Parts industry, the median Operating Margin % is 4.95 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Mitsuchi's current Operating Margin % is 0.69%, which is 79% below median its own 10-year median of 3.34. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Mitsuchi stock overvalued right now?
Based on GuruFocus' analysis, Mitsuchi (TSE:3439) is currently considered Modestly Undervalued. The stock's GF Value™ is 円782.61, compared to a current price of 円676.00 — trading 13.6% below its estimated fair value. The current Operating Margin % is 0.69%, which is 79% below median its 10-year median of 3.34 and 86.1% below the Vehicles & Parts industry median of 4.95. Mitsuchi's overall GF Score™ is 61/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Operating Margin % calculated?
Operating Margin % is calculated from a company's financial statements. For Mitsuchi (TSE:3439), the current Operating Margin % is 0.69% 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 Mitsuchi (TSE:3439) Overvalued in 2026?
Based on GuruFocus' analysis, Mitsuchi stock appears to be undervalued.
The current stock price of 円676.00 is trading 13.6% below its estimated GF Value™ of 円782.61.
GuruFocus considers Mitsuchi to be Modestly Undervalued.
Key valuation signals for TSE:3439:
Operating Margin %: 0.69% (79% below median its 10-year median of 3.34)
GF Value™: 円782.61 vs. price of 円676.00 (13.6% below fair value)
Industry Position: 86.1% below the Vehicles & Parts median (#1052 of 1321)
No single metric tells the full story. See the TSE:3439 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Mitsuchi Corp is engaged in the business of manufacturing and sale of automatic car parts in Japan. The products of the company include bushings, crimping rivets, and other spare parts in the shapes of square, hexagon, and oval.
61GF Score
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