GFCROCO:4506 94 Operating Margin % is 20.72% as of Dec. 2025, which is 13% above its 10-year median of 18.30. GuruFocus rates ROCO:4506 with a GF Score™ of 94/100 and a GF Value™ of NT$116.71 (Fairly Valued). The stock has 1 warning sign investors should review. Among 3,032 Industrial Products companies, GFC ranks better than 93.37% on this metric.
Operating Margin % is calculated as Operating Income divided by its Revenue. GFC's Operating Income for the
three
months ended in Dec. 2025 was NT$263 Mil. GFC's Revenue for the
three
months ended in Dec. 2025 was NT$1,270 Mil. Therefore, GFC's Operating Margin % for the quarter that ended in Dec. 2025 was 20.72%.
Good Sign:
GFC Ltd operating margin is expanding. Margin expansion is usually a good sign.
The historical rank and industry rank for GFC's Operating Margin % or its related term are showing as below:
ROCO:4506'
s Operating Margin % Range Over the Past 10 Years
Min: 17.43 Med: 18.3 Max: 21.66
Current: 21.66
ROCO:4506's Operating Margin % is ranked better than 93.37% of 3032
companies
in the Industrial Products industry
Industry Median: 6.535
vs ROCO:4506: 21.66
GFC's 5-Year Average Operating Margin % Growth Rate was 2.80% per year.
GFC's Operating Income for the
three
months ended in Dec. 2025 was NT$263 Mil.
Its Operating Income for the trailing twelve months (TTM) ended in Dec. 2025 was NT$1,304 Mil.
GFC (ROCO:4506) 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.
GFC Operating Margin % Related Terms
GFC Operating Margin % Historical Data
* Premium members only.
The historical data trend for GFC'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.
ROCO:4506 vs GEV, ETN, PH: Operating Margin % Comparison
For the Specialty Industrial Machinery subindustry, GFC'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.
GFC Operating Margin % vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, GFC's Operating Margin % distribution charts can be found below:
* The bar in red indicates where GFC'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.
GFC's Operating Margin % for the fiscal year that ended in Dec. 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.
GFC (ROCO:4506) has a Operating Margin % of 20.72% as of Dec. 2025. Operating margin is the ratio of total operating income to net sales. View historical data on GFC and its competitors. This is 13% above median its historical median of 18.30. Over the past decade, GFC's Operating Margin % has ranged from 17.43 to 21.66. According to the industry distribution chart, GFC ranks #201 out of 3032 companies in the Industrial Products industry, placing it in the top 6.6%.
Is GFC's Operating Margin % too high?
GFC's current Operating Margin % of 20.72% is 13% above median its 10-year median of 18.30. Over the past 10 years, this metric has ranged from a low of 17.43 to a high of 21.66. The Industrial Products industry median Operating Margin % is 6.54. GFC's value of 20.72% is 217.1% above this industry median. Based on the distribution chart, GFC ranks #201 out of 3032 companies in the Industrial Products industry, which is in the top quartile — a strong position relative to peers. Overall, GFC has a GF Score™ of 94/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does GFC's Operating Margin % compare to GEV and ETN?
According to the Industrial Products industry distribution chart, GFC ranks #201 out of 3032 companies for Operating Margin %. This places GFC in the top 7% of its industry — outperforming the majority of peers. The industry median Operating Margin % is 6.54. GFC's value of 20.72% is 217.1% above this benchmark. Historically, GFC's own Operating Margin % has ranged from 17.43 to 21.66 over the past decade. While the company's 10-year median is 18.30 vs. the industry median of 6.54, GFC 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 6.54, based on 3,032 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. GFC's current Operating Margin % of 20.72% is 217.1% 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 GFC and its competitors. For the Industrial Products industry, the median Operating Margin % is 6.54 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. GFC's current Operating Margin % is 20.72%, which is 13% above median its own 10-year median of 18.30. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is GFC stock overvalued right now?
Based on GuruFocus' analysis, GFC (ROCO:4506) is currently considered Fairly Valued. The stock's GF Value™ is NT$116.71, compared to a current price of NT$119.50 — trading 2.4% above its estimated fair value. The current Operating Margin % is 20.72%, which is 13% above median its 10-year median of 18.30 and 217.1% above the Industrial Products industry median of 6.54. GFC's overall GF Score™ is 94/100 with 1 warning sign 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 GFC (ROCO:4506), the current Operating Margin % is 20.72% 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 GFC (ROCO:4506) Overvalued in 2026?
Based on GuruFocus' analysis, GFC stock appears to be overvalued.
The current stock price of NT$119.50 is trading 2.4% above its estimated GF Value™ of NT$116.71.
GuruFocus considers GFC to be Fairly Valued.
Key valuation signals for ROCO:4506:
Operating Margin %: 20.72% (13% above median its 10-year median of 18.30)
GF Value™: NT$116.71 vs. price of NT$119.50 (2.4% above fair value)
Industry Position: 217.1% above the Industrial Products median (#201 of 3032)
No single metric tells the full story. See the ROCO:4506 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
GFC Ltd is engaged in providing services like elevators, escalators, vacuum elevators, generators, etc. The company's products are used in offices and factories, shopping malls, hotels, mansions, hospitals, and other locations. Its reportable segments are: Sales and Maintenance. GFC generates maximum revenue from the Sales segment, which is responsible for the manufacturing and sale of elevators and generators. The Maintenance segment is responsible for the maintenance of elevators and generators. Geographically, the company generates maximum revenue from Taiwan, and the rest from Mainland China, Singapore, and other countries.
94GF Score
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