Nittoku CoTSE:6145 -2.40%88 Operating Margin % is 15.98% as of Dec. 2025, which is 41% above its 10-year median of 11.30. GuruFocus rates TSE:6145 with a GF Score™ of 88/100 and a GF Value™ of 円2,858.00 (Fairly Valued). The stock has 3 warning signs investors should review. Among 3,038 Industrial Products companies, Nittoku Co ranks better than 76.4% on this metric.
Operating Margin % is calculated as Operating Income divided by its Revenue. Nittoku Co's Operating Income for the
three
months ended in Dec. 2025 was 円1,784 Mil. Nittoku Co's Revenue for the
three
months ended in Dec. 2025 was 円11,161 Mil. Therefore, Nittoku Co's Operating Margin % for the quarter that ended in Dec. 2025 was 15.98%.
Good Sign:
Nittoku Co Ltd operating margin is expanding. Margin expansion is usually a good sign.
The historical rank and industry rank for Nittoku Co's Operating Margin % or its related term are showing as below:
TSE:6145'
s Operating Margin % Range Over the Past 10 Years
Min: 3.37 Med: 11.3 Max: 13.52
Current: 12.82
TSE:6145's Operating Margin % is ranked better than 76.4% of 3038
companies
in the Industrial Products industry
Industry Median: 6.53
vs TSE:6145: 12.82
Nittoku Co's 5-Year Average Operating Margin % Growth Rate was 1.70% per year.
Nittoku Co's Operating Income for the
three
months ended in Dec. 2025 was 円1,784 Mil.
Its Operating Income for the trailing twelve months (TTM) ended in Dec. 2025 was 円5,439 Mil.
Nittoku Co (TSE:6145) Operating Margin % Explanation
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.
Nittoku Co Operating Margin % Related Terms
Nittoku Co Operating Margin % Historical Data
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The historical data trend for Nittoku Co'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:6145 vs GEV, ETN, PH: Operating Margin % Comparison
For the Specialty Industrial Machinery subindustry, Nittoku Co'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.
Nittoku Co Operating Margin % vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Nittoku Co's Operating Margin % distribution charts can be found below:
* The bar in red indicates where Nittoku Co'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.
Nittoku Co's Operating Margin % for the fiscal year that ended in Mar. 2026 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.
Nittoku Co (TSE:6145) has a Operating Margin % of 15.98% as of Dec. 2025. Operating margin is the ratio of total operating income to net sales. View historical data on Nittoku Co and its competitors. This is 41% above median its historical median of 11.30. Over the past decade, Nittoku Co's Operating Margin % has ranged from 3.37 to 13.52. According to the industry distribution chart, Nittoku Co ranks #717 out of 3038 companies in the Industrial Products industry, placing it in the top 23.6%.
Is Nittoku Co's Operating Margin % too high?
Nittoku Co's current Operating Margin % of 15.98% is 41% above median its 10-year median of 11.30. Over the past 10 years, this metric has ranged from a low of 3.37 to a high of 13.52. The Industrial Products industry median Operating Margin % is 6.53. Nittoku Co's value of 15.98% is 144.7% above this industry median. Based on the distribution chart, Nittoku Co ranks #717 out of 3038 companies in the Industrial Products industry, which is in the top quartile — a strong position relative to peers. Overall, Nittoku Co has a GF Score™ of 88/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Nittoku Co's Operating Margin % compare to GEV and ETN?
According to the Industrial Products industry distribution chart, Nittoku Co ranks #717 out of 3038 companies for Operating Margin %. This places Nittoku Co in the top 24% of its industry — outperforming the majority of peers. The industry median Operating Margin % is 6.53. Nittoku Co's value of 15.98% is 144.7% above this benchmark. Historically, Nittoku Co's own Operating Margin % has ranged from 3.37 to 13.52 over the past decade. While the company's 10-year median is 11.30 vs. the industry median of 6.53, Nittoku 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 Operating Margin % for an Industrial Products company?
The median Operating Margin % among Industrial Products companies is 6.53, based on 3,038 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. Nittoku Co's current Operating Margin % of 15.98% is 144.7% 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 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 Nittoku Co and its competitors. For the Industrial Products industry, the median Operating Margin % is 6.53 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Nittoku Co's current Operating Margin % is 15.98%, which is 41% above median its own 10-year median of 11.30. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nittoku Co stock overvalued right now?
Based on GuruFocus' analysis, Nittoku Co (TSE:6145) is currently considered Fairly Valued. The stock's GF Value™ is 円2,858.00, compared to a current price of 円3,055.00 — trading 6.9% above its estimated fair value. The current Operating Margin % is 15.98%, which is 41% above median its 10-year median of 11.30 and 144.7% above the Industrial Products industry median of 6.53. Nittoku Co's overall GF Score™ is 88/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Operating Margin % calculated?
Operating Margin % is calculated from a company's financial statements. For Nittoku Co (TSE:6145), the current Operating Margin % is 15.98% 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 Nittoku Co (TSE:6145) Overvalued in 2026?
Based on GuruFocus' analysis, Nittoku Co stock appears to be overvalued.
The current stock price of 円3,055.00 is trading 6.9% above its estimated GF Value™ of 円2,858.00.
GuruFocus considers Nittoku Co to be Fairly Valued.
Key valuation signals for TSE:6145:
Operating Margin %: 15.98% (41% above median its 10-year median of 11.30)
GF Value™: 円2,858.00 vs. price of 円3,055.00 (6.9% above fair value)
Industry Position: 144.7% above the Industrial Products median (#717 of 3038)
No single metric tells the full story. See the TSE:6145 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Nittoku Co Ltd is a Japan-based company engaged in the manufacturing and sale of coil winding machines and peripheral systems. It also engaged in the factory automation systems and contactless smart cards and parts thereof. The product portfolio of the company includes Relay, Injector coil, Pick up coil, Bobbinless coil, and IC Card among others. The company operates in two reportable segments are the NICS business and the contactless IC tag and card business.
88GF Score
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