Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
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.
PT Garuda Maintenance Facility Aero Asia Tbk Operating Margin % Related Terms
PT Garuda Maintenance Facility Aero Asia Tbk Operating Margin % Historical Data
* 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.
ISX:GMFI vs SPCX, GE, RTX: Operating Margin % Comparison
For the Aerospace & Defense subindustry, PT Garuda Maintenance Facility Aero Asia Tbk'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.
PT Garuda Maintenance Facility Aero Asia Tbk Operating Margin % vs Aerospace & Defense Industry
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.
* 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.
PT Garuda Maintenance Facility Aero Asia Tbk (ISX:GMFI) has a Operating Margin % of 12.27% as of Mar. 2026. Operating margin is the ratio of total operating income to net sales. View historical data on PT Garuda Maintenance Facility Aero Asia Tbk and its competitors. This is 90% above median its historical median of 6.47. According to the industry distribution chart, PT Garuda Maintenance Facility Aero Asia Tbk ranks #88 out of 352 companies in the Aerospace & Defense industry, placing it in the top 25%.
Is PT Garuda Maintenance Facility Aero Asia Tbk's Operating Margin % too high?
PT Garuda Maintenance Facility Aero Asia Tbk's current Operating Margin % of 12.27% is 90% above median its 10-year median of 6.47. The Aerospace & Defense industry median Operating Margin % is 7.58. PT Garuda Maintenance Facility Aero Asia Tbk's value of 12.27% is 62% above this industry median. Based on the distribution chart, PT Garuda Maintenance Facility Aero Asia Tbk ranks #88 out of 352 companies in the Aerospace & Defense industry, which is in the top quartile — a strong position relative to peers. Overall, PT Garuda Maintenance Facility Aero Asia Tbk has a GF Score™ of 78/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does PT Garuda Maintenance Facility Aero Asia Tbk's Operating Margin % compare to SPCX and GE?
According to the Aerospace & Defense industry distribution chart, PT Garuda Maintenance Facility Aero Asia Tbk ranks #88 out of 352 companies for Operating Margin %. This places PT Garuda Maintenance Facility Aero Asia Tbk in the top 25% of its industry — outperforming the majority of peers. The industry median Operating Margin % is 7.58. PT Garuda Maintenance Facility Aero Asia Tbk's value of 12.27% is 62% above this benchmark. While the company's 10-year median is 6.47 vs. the industry median of 7.58, PT Garuda Maintenance Facility Aero Asia Tbk 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 Aerospace & Defense company?
The median Operating Margin % among Aerospace & Defense companies is 7.58, based on 352 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. PT Garuda Maintenance Facility Aero Asia Tbk's current Operating Margin % of 12.27% is 62% 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 PT Garuda Maintenance Facility Aero Asia Tbk and its competitors. For the Aerospace & Defense industry, the median Operating Margin % is 7.58 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. PT Garuda Maintenance Facility Aero Asia Tbk's current Operating Margin % is 12.27%, which is 90% above median its own 10-year median of 6.47. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PT Garuda Maintenance Facility Aero Asia Tbk stock overvalued right now?
Based on GuruFocus' analysis, PT Garuda Maintenance Facility Aero Asia Tbk (ISX:GMFI) is currently considered Significantly Overvalued. The stock's GF Value™ is Rp32.62, compared to a current price of Rp56.00 — trading 71.7% above its estimated fair value. The current Operating Margin % is 12.27%, which is 90% above median its 10-year median of 6.47 and 62% above the Aerospace & Defense industry median of 7.58. PT Garuda Maintenance Facility Aero Asia Tbk's overall GF Score™ is 78/100 with 2 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 PT Garuda Maintenance Facility Aero Asia Tbk (ISX:GMFI), the current Operating Margin % is 12.27% 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 PT Garuda Maintenance Facility Aero Asia Tbk (ISX:GMFI) Overvalued in 2026?
Based on GuruFocus' analysis, PT Garuda Maintenance Facility Aero Asia Tbk stock appears to be overvalued.
The current stock price of Rp56.00 is trading 71.7% above its estimated GF Value™ of Rp32.62.
GuruFocus considers PT Garuda Maintenance Facility Aero Asia Tbk to be Significantly Overvalued.
Key valuation signals for ISX:GMFI:
Operating Margin %: 12.27% (90% above median its 10-year median of 6.47)
GF Value™: Rp32.62 vs. price of Rp56.00 (71.7% above fair value)
Industry Position: 62% above the Aerospace & Defense median (#88 of 352)
No single metric tells the full story. See the ISX:GMFI stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
PT Garuda Maintenance Facility Aero Asia Tbk Business Description
PT Garuda Maintenance Facility Aero Asia Tbk is an Indonesia-based aircraft maintenance company. The company offers various services including line maintenance, base maintenance, component services, engineering services, components maintenance and calibration, material services, logistics, cabin maintenance services, and other services. The company also offers consulting services, training, and provision of experts in the field of aircraft maintenance, components, and engines. The company's operating segments are repairs and maintenance airframe, engine, and component segment, which is the revenue driver for the company; Line maintenance and technical ground handling segment; and other operations.
78GF Score
Get the complete analysis for ISX:GMFI
Operating Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
ISX:GMFI has been successfully added to your 
