Evergreen Aviation TechnologiesTPE:2645 -0.58%70 Operating Margin % is 9.96% as of Dec. 2025, which is 21% below its 10-year median of 12.56. GuruFocus rates TPE:2645 with a GF Score™ of 70/100 and a GF Value™ of NT$139.11 (Modestly Overvalued). The stock has 1 warning sign investors should review. Among 347 Aerospace & Defense companies, Evergreen Aviation Technologies ranks better than 80.4% on this metric.
Evergreen Aviation Technologies Corp operating margin is expanding. Margin expansion is usually a good sign.
The historical rank and industry rank for Evergreen Aviation Technologies's Operating Margin % or its related term are showing as below:
TPE:2645'
s Operating Margin % Range Over the Past 10 Years
Min: 3.72 Med: 12.56 Max: 16.51
Current: 16.51
TPE:2645's Operating Margin % is ranked better than 80.4% of 347
companies
in the Aerospace & Defense industry
Industry Median: 7.75
vs TPE:2645: 16.51
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.
Evergreen Aviation Technologies Operating Margin % Related Terms
Evergreen Aviation Technologies 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.
TPE:2645 vs GE, RTX, BA: Operating Margin % Comparison
For the Aerospace & Defense subindustry, Evergreen Aviation Technologies'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.
Evergreen Aviation Technologies Operating Margin % vs Aerospace & Defense Industry
For the Aerospace & Defense industry and Industrials sector, Evergreen Aviation Technologies's Operating Margin % distribution charts can be found below:
* The bar in red indicates where Evergreen Aviation Technologies'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.
* 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.
Evergreen Aviation Technologies (TPE:2645) has a Operating Margin % of 9.96% as of Dec. 2025. Operating margin is the ratio of total operating income to net sales. View historical data on Evergreen Aviation Technologies and its competitors. This is 21% below median its historical median of 12.56. Over the past decade, Evergreen Aviation Technologies' Operating Margin % has ranged from 3.72 to 16.51. According to the industry distribution chart, Evergreen Aviation Technologies ranks #68 out of 347 companies in the Aerospace & Defense industry, placing it in the top 19.6%.
Is Evergreen Aviation Technologies' Operating Margin % too high?
Evergreen Aviation Technologies' current Operating Margin % of 9.96% is 21% below median its 10-year median of 12.56. Over the past 10 years, this metric has ranged from a low of 3.72 to a high of 16.51. The Aerospace & Defense industry median Operating Margin % is 7.75. Evergreen Aviation Technologies' value of 9.96% is 28.5% above this industry median. Based on the distribution chart, Evergreen Aviation Technologies ranks #68 out of 347 companies in the Aerospace & Defense industry, which is in the top quartile — a strong position relative to peers. Overall, Evergreen Aviation Technologies has a GF Score™ of 70/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Evergreen Aviation Technologies' Operating Margin % compare to GE and RTX?
According to the Aerospace & Defense industry distribution chart, Evergreen Aviation Technologies ranks #68 out of 347 companies for Operating Margin %. This places Evergreen Aviation Technologies in the top 20% of its industry — outperforming the majority of peers. The industry median Operating Margin % is 7.75. Evergreen Aviation Technologies' value of 9.96% is 28.5% above this benchmark. Historically, Evergreen Aviation Technologies' own Operating Margin % has ranged from 3.72 to 16.51 over the past decade. While the company's 10-year median is 12.56 vs. the industry median of 7.75, Evergreen Aviation Technologies 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 7.75, based on 347 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. Evergreen Aviation Technologies's current Operating Margin % of 9.96% is 28.5% 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 Evergreen Aviation Technologies and its competitors. For the Aerospace & Defense industry, the median Operating Margin % is 7.75 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Evergreen Aviation Technologies's current Operating Margin % is 9.96%, which is 21% below median its own 10-year median of 12.56. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Evergreen Aviation Technologies stock overvalued right now?
Based on GuruFocus' analysis, Evergreen Aviation Technologies (TPE:2645) is currently considered Modestly Overvalued. The stock's GF Value™ is NT$139.11, compared to a current price of NT$172.50 — trading 24% above its estimated fair value. The current Operating Margin % is 9.96%, which is 21% below median its 10-year median of 12.56 and 28.5% above the Aerospace & Defense industry median of 7.75. Evergreen Aviation Technologies' overall GF Score™ is 70/100 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 Evergreen Aviation Technologies (TPE:2645), the current Operating Margin % is 9.96% 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 Evergreen Aviation Technologies (TPE:2645) Overvalued in 2026?
Based on GuruFocus' analysis, Evergreen Aviation Technologies stock appears to be overvalued.
The current stock price of NT$172.50 is trading 24% above its estimated GF Value™ of NT$139.11.
GuruFocus considers Evergreen Aviation Technologies to be Modestly Overvalued.
Key valuation signals for TPE:2645:
Operating Margin %: 9.96% (21% below median its 10-year median of 12.56)
GF Value™: NT$139.11 vs. price of NT$172.50 (24% above fair value)
Industry Position: 28.5% above the Aerospace & Defense median (#68 of 347)
No single metric tells the full story. See the TPE:2645 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Evergreen Aviation Technologies Business Description
Evergreen Aviation Technologies Corp activities are maintenance, repair and overhaul of airframes, aircraft engines and accessories; manufacture, conversion and sale of airframes and engine parts; technical and management consulting for the preceding items; import and export of the preceding items; civil aviation personnel training; and airport ground handling service. It has two reportable segments Maintenance segment: maintenance of airframes, aircraft engines and accessories; and Manufacturing segment: manufacturing, processing and selling of aircraft engines and accessories. It generates majority of revenue from Maintenance segment. It has presence in Taiwan, Asia, North America, and Europe. The company generates majority of revenue from Taiwan.
70GF Score
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