OSG (NGO:6136) Operating Margin %: 14.72% (As of Nov. 2025) — Near Median


NGO:6136 OSG Corp NGO:6136
83 GF Score
Price 円1,662.00
GF Value 円1,032.43
! 4 Warning Signs
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What is OSG Operating Margin %?

OSG NGO:6136 83 Operating Margin % is 14.72% as of Nov. 2025, which is 2% above its 10-year median of 14.39. GuruFocus rates NGO:6136 with a GF Score™ of 83/100 and a GF Value™ of 円1,032.43. The stock has 4 warning signs investors should review. Among 3,038 Industrial Products companies, OSG ranks better than 78.67% on this metric.

Operating Margin % is calculated as Operating Income divided by its Revenue. OSG's Operating Income for the three months ended in Nov. 2025 was 円6,571 Mil. OSG's Revenue for the three months ended in Nov. 2025 was 円44,625 Mil. Therefore, OSG's Operating Margin % for the quarter that ended in Nov. 2025 was 14.72%.

Good Sign:

OSG Corp operating margin is expanding. Margin expansion is usually a good sign.

The historical rank and industry rank for OSG's Operating Margin % or its related term are showing as below:

NGO:6136' s Operating Margin % Range Over the Past 10 Years
Min: 8.04   Med: 14.39   Max: 17.29
Current: 13.65


NGO:6136's Operating Margin % is ranked better than
78.67% of 3038 companies
in the Industrial Products industry
Industry Median: 6.53 vs NGO:6136: 13.65

OSG's 5-Year Average Operating Margin % Growth Rate was 5.80% per year.

OSG's Operating Income for the three months ended in Nov. 2025 was 円6,571 Mil. Its Operating Income for the trailing twelve months (TTM) ended in Nov. 2025 was 円22,580 Mil.


OSG  (NGO:6136) 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 Nokia’s 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.


OSG Operating Margin % Related Terms


OSG Operating Margin % Historical Data

* Premium members only.

The historical data trend for OSG'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.

OSG Operating Margin % Chart

OSG Annual Data
Trend Nov16 Nov17 Nov18 Nov19 Nov20 Nov21 Nov22 Nov23 Nov24 Nov25
Operating Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 12.77 15.37 13.41 12.13 12.66

OSG Quarterly Data
May21 Aug21 Nov21 Feb22 May22 Aug22 Nov22 Feb23 May23 Aug23 Nov23 Feb24 May24 Aug24 Nov24 Feb25 May25 Aug25 Nov25 Feb26
Operating Margin % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 10.28 14.14 11.07 14.72 14.39

NGO:6136 vs SNA, RBC, LECO: Operating Margin % Comparison

For the Tools & Accessories subindustry, OSG'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.


OSG Operating Margin % vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, OSG's Operating Margin % distribution charts can be found below:

* The bar in red indicates where OSG's Operating Margin % falls into.


NGO:6136
83GF Score
OSG Corp NGO:6136
Operating Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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OSG Operating Margin % Calculation

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.

OSG's Operating Margin % for the fiscal year that ended in Nov. 2025 is calculated as

Operating Margin %=Operating Income (A: Nov. 2025 ) / Revenue (A: Nov. 2025 )
=20331 / 160619
=12.66 %

OSG's Operating Margin % for the quarter that ended in Nov. 2025 is calculated as

Operating Margin %=Operating Income (Q: Nov. 2025 ) / Revenue (Q: Nov. 2025 )
=6571 / 44625
=14.72 %

* 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.

Frequently Asked Questions Learn more about Operating Margin % →
What does a Operating Margin % of 14.72% mean?
OSG (NGO:6136) has a Operating Margin % of 14.72% as of Nov. 2025. Operating margin is the ratio of total operating income to net sales. View historical data on OSG and its competitors. This is near median its historical median of 14.39. Over the past decade, OSG's Operating Margin % has ranged from 8.04 to 17.29. According to the industry distribution chart, OSG ranks #648 out of 3038 companies in the Industrial Products industry, placing it in the top 21.3%.
Is OSG's Operating Margin % too high?
OSG's current Operating Margin % of 14.72% is near median its 10-year median of 14.39. Over the past 10 years, this metric has ranged from a low of 8.04 to a high of 17.29. The Industrial Products industry median Operating Margin % is 6.53. OSG's value of 14.72% is 125.4% above this industry median. Based on the distribution chart, OSG ranks #648 out of 3038 companies in the Industrial Products industry, which is in the top quartile — a strong position relative to peers. Overall, OSG has a GF Score™ of 83/100, reflecting its overall financial health beyond just this single metric.
How does OSG's Operating Margin % compare to SNA and RBC?
According to the Industrial Products industry distribution chart, OSG ranks #648 out of 3038 companies for Operating Margin %. This places OSG in the top 21% of its industry — outperforming the majority of peers. The industry median Operating Margin % is 6.53. OSG's value of 14.72% is 125.4% above this benchmark. Historically, OSG's own Operating Margin % has ranged from 8.04 to 17.29 over the past decade. While the company's 10-year median is 14.39 vs. the industry median of 6.53, OSG 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. OSG's current Operating Margin % of 14.72% is 125.4% 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 OSG 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. OSG's current Operating Margin % is 14.72%, which is near median its own 10-year median of 14.39. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is OSG stock overvalued right now?
OSG (NGO:6136) has a current Operating Margin % of 14.72%. The stock's GF Value™ is 円1,032.43, compared to a current price of 円1,662.00 — trading 61% above its estimated fair value. The current Operating Margin % is 14.72%, which is near median its 10-year median of 14.39 and 125.4% above the Industrial Products industry median of 6.53. OSG's overall GF Score™ is 83/100 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 OSG (NGO:6136), the current Operating Margin % is 14.72% as of Nov. 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 OSG (NGO:6136) Overvalued in 2026?

Based on GuruFocus' analysis, OSG stock appears to be overvalued. The current stock price of 円1,662.00 is trading 61% above its estimated GF Value™ of 円1,032.43.

Key valuation signals for NGO:6136:

  • Operating Margin %: 14.72% (near median its 10-year median of 14.39)
  • GF Value™: 円1,032.43 vs. price of 円1,662.00 (61% above fair value)
  • GF Score™: 83/100 with 4 warning signs
  • Industry Position: 125.4% above the Industrial Products median (#648 of 3038)

No single metric tells the full story. See the NGO:6136 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


OSG Business Description

Other Exchanges 6136:JapanOSG:Germany
Address 3-22 Honnogahara, Toyokawa-City, Tokyo, JPN, 4428543
OSG Corp manufactures and sells consumable tools. The company's products include taps, drills, end mills, indexables, dies, gauges, and other tooling systems used in machine tools. Its products are used in the automotive, die and mold, aerospace, energy, and heavy industries. Its largest end markets are Japan and the rest of Asia.
83GF Score

Get the complete analysis for NGO:6136

Operating Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

円1,662.00
Price
円1,032.43
GF Value