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Naigai Tec's Operating Income for the
six
months ended in Mar. 2026 was 円915 Mil.
Its Operating Income for the trailing twelve months (TTM) ended in Mar. 2026 was 円1,403 Mil.
Operating Margin % is calculated as Operating Income divided by its Revenue. Naigai Tec's Operating Income for the
six
months ended in Mar. 2026 was 円915 Mil. Naigai Tec's Revenue for the
six
months ended in Mar. 2026 was 円17,375 Mil. Therefore, Naigai Tec's Operating Margin % for the quarter that ended in Mar. 2026 was 5.27%.
Warning Sign:
Naigai Tec Corp operating margin has been in a 5-year decline. The average rate of decline per year is -2.3%.
Operating Income or EBIT is linked to Return on Capital for both regular definition and Joel Greenblatt's definition.
Naigai Tec's annualizedROC % for the quarter that ended in Mar. 2026 was 10.16%.
Naigai Tec's annualizedROC (Joel Greenblatt) % for the quarter that ended in Mar. 2026 was 29.02%.
* 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.
4. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Operating Income growth rate using Operating Income per share data.
Be Aware
Compared with a company's EBITDA margin, 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 Nokia's Operating Margin had already been in decline since 2002, although its earnings per share 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.
Naigai Tec Operating Income Related Terms
Naigai Tec Operating Income Historical Data
* Premium members only.
The historical data trend for Naigai Tec's Operating Income 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.
Operating Income, is the profit a company earned through operations. All expenses, including cash expenses such as cost of goods sold (COGS), research & development, wages, and non-cash expenses, such as depreciation, depletion and amortization, have been deducted from the sales.
Operating Income for the trailing twelve months (TTM) ended in Mar. 2026 adds up the semi-annually data reported by the company within the most recent 12 months, which was 円1,403 Mil.
* 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.
Naigai Tec (TSE:3374) has a Operating Income of 円1,403 Mil as of Mar. 2026. Operating Income equals sales less all operating expenses. It is linked to EBIT. View historical data on Naigai Tec and its competitors.
Is Naigai Tec's Operating Income too high?
Naigai Tec's current Operating Income is 円1,403 Mil. Overall, Naigai Tec has a GF Score™ of 77/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Naigai Tec's Operating Income compare to VRT and BE?
Naigai Tec's Operating Income of 円1,403 Mil can be compared against companies in the Industrial Products industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Operating Income for an Industrial Products company?
A good Operating Income depends on the Industrial Products industry context. However, Operating Income 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 Operating Income mean?
A high Operating Income can signal that a stock is expensive relative to its fundamentals. Operating Income equals sales less all operating expenses. It is linked to EBIT. View historical data on Naigai Tec and its competitors. Naigai Tec's current Operating Income is 円1,403 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Naigai Tec stock overvalued right now?
Based on GuruFocus' analysis, Naigai Tec (TSE:3374) is currently considered Significantly Overvalued. The stock's GF Value™ is 円2,257.57, compared to a current price of 円3,680.00 — trading 63% above its estimated fair value. The current Operating Income is 円1,403 Mil. Naigai Tec's overall GF Score™ is 77/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Operating Income calculated?
Operating Income is calculated from a company's financial statements. For Naigai Tec (TSE:3374), the current Operating Income is 円1,403 Mil as of Mar. 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 Naigai Tec (TSE:3374) Overvalued in 2026?
Based on GuruFocus' analysis, Naigai Tec stock appears to be overvalued.
The current stock price of 円3,680.00 is trading 63% above its estimated GF Value™ of 円2,257.57.
GuruFocus considers Naigai Tec to be Significantly Overvalued.
Key valuation signals for TSE:3374:
Operating Income: 円1,403 Mil
GF Value™: 円2,257.57 vs. price of 円3,680.00 (63% above fair value)
No single metric tells the full story. See the TSE:3374 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Naigai Tec Corp is engaged in electronics parts design, manufacture, logistics, and after-sale service. It sales, purchase, import and export of pneumatic devices, pneumatic application devices, working machines, electric devices, electronic devices, and other tools. It provides its services to Japan, China, and South Korea. The reportable segments include: Sales business and Contract manufacturing business.
77GF Score
Get the complete analysis for TSE:3374
Operating Income is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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