MTU Aero Engines AGMTUAY +1.25%86 FCF Margin % is 3.70% as of Dec. 2025, which is 16% below its 10-year median of 4.39. GuruFocus rates MTUAY with a GF Score™ of 86/100 and a GF Value™ of $226.61 (Fairly Valued). The stock has 3 warning signs investors should review. Among 347 Aerospace & Defense companies, MTU Aero Engines AG ranks better than 57.64% on this metric.
The historical rank and industry rank for MTU Aero Engines AG's FCF Margin % or its related term are showing as below:
MTUAY'
s FCF Margin % Range Over the Past 10 Years
Min: 1 Med: 4.39 Max: 8.21
Current: 3.8
During the past 13 years, the highest FCF Margin % of MTU Aero Engines AG was 8.21%. The lowest was 1.00%. And the median was 4.39%.
MTUAY's FCF Margin % is ranked better than 57.64% of 347
companies
in the Aerospace & Defense industry
Industry Median: 0.64
vs MTUAY: 3.80
MTU Aero Engines AG FCF Margin % Related Terms
MTU Aero Engines AG FCF Margin % Historical Data
* Premium members only.
The historical data trend for MTU Aero Engines AG's FCF 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.
For the Aerospace & Defense subindustry, MTU Aero Engines AG's FCF Margin %, along with its competitors' market caps and FCF 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.
MTU Aero Engines AG FCF Margin % vs Aerospace & Defense Industry
For the Aerospace & Defense industry and Industrials sector, MTU Aero Engines AG's FCF Margin % distribution charts can be found below:
* The bar in red indicates where MTU Aero Engines AG's FCF Margin % falls into.
* 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.
MTU Aero Engines AG (MTUAY) has a FCF Margin % of 3.70% as of Dec. 2025. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on MTU Aero Engines AG and its competitors. This is 16% below median its historical median of 4.39. Over the past decade, MTU Aero Engines AG's FCF Margin % has ranged from 1.00 to 8.21. According to the industry distribution chart, MTU Aero Engines AG ranks #147 out of 347 companies in the Aerospace & Defense industry, placing it in the top 42.4%.
Is MTU Aero Engines AG's FCF Margin % too high?
MTU Aero Engines AG's current FCF Margin % of 3.70% is 16% below median its 10-year median of 4.39. Over the past 10 years, this metric has ranged from a low of 1.00 to a high of 8.21. The Aerospace & Defense industry median FCF Margin % is 0.64. MTU Aero Engines AG's value of 3.70% is 478.1% above this industry median. Based on the distribution chart, MTU Aero Engines AG ranks #147 out of 347 companies in the Aerospace & Defense industry, which is above the industry midpoint. Overall, MTU Aero Engines AG has a GF Score™ of 86/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does MTU Aero Engines AG's FCF Margin % compare to GE and RTX?
According to the Aerospace & Defense industry distribution chart, MTU Aero Engines AG ranks #147 out of 347 companies for FCF Margin %. This puts MTU Aero Engines AG in the upper half of its industry. The industry median FCF Margin % is 0.64. MTU Aero Engines AG's value of 3.70% is 478.1% above this benchmark. Historically, MTU Aero Engines AG's own FCF Margin % has ranged from 1.00 to 8.21 over the past decade. While the company's 10-year median is 4.39 vs. the industry median of 0.64, MTU Aero Engines AG 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 FCF Margin % for an Aerospace & Defense company?
The median FCF Margin % among Aerospace & Defense companies is 0.64, based on 347 companies in the industry. Companies in the top quartile (top 25%) have a FCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, FCF Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. MTU Aero Engines AG's current FCF Margin % of 3.70% is 478.1% 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 FCF Margin % mean?
A high FCF Margin % can signal that a stock is expensive relative to its fundamentals. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on MTU Aero Engines AG and its competitors. For the Aerospace & Defense industry, the median FCF Margin % is 0.64 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. MTU Aero Engines AG's current FCF Margin % is 3.70%, which is 16% below median its own 10-year median of 4.39. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is MTU Aero Engines AG stock overvalued right now?
Based on GuruFocus' analysis, MTU Aero Engines AG (MTUAY) is currently considered Fairly Valued. The stock's GF Value™ is $226.61, compared to a current price of $205.95 — trading 9.1% below its estimated fair value. The current FCF Margin % is 3.70%, which is 16% below median its 10-year median of 4.39 and 478.1% above the Aerospace & Defense industry median of 0.64. MTU Aero Engines AG's overall GF Score™ is 86/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is FCF Margin % calculated?
FCF Margin % is calculated from a company's financial statements. For MTU Aero Engines AG (MTUAY), the current FCF Margin % is 3.70% 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 MTU Aero Engines AG (MTUAY) Overvalued in 2026?
Based on GuruFocus' analysis, MTU Aero Engines AG stock appears to be undervalued.
The current stock price of $205.95 is trading 9.1% below its estimated GF Value™ of $226.61.
GuruFocus considers MTU Aero Engines AG to be Fairly Valued.
Key valuation signals for MTUAY:
FCF Margin %: 3.70% (16% below median its 10-year median of 4.39)
GF Value™: $226.61 vs. price of $205.95 (9.1% below fair value)
Industry Position: 478.1% above the Aerospace & Defense median (#147 of 347)
No single metric tells the full story. See the MTUAY stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
MTU Aero Engines specializes in the development and production of commercial and military aircraft engine components and spare parts. It also performs maintenance, repair, and overhaul services for aircraft engines. More than 30% of commercial aircraft have MTU technology on board. The company is a major assembler of aircraft engines. The commercial and military engine segment develops and manufactures engine components for new engine production and spare parts for the aftermarket. The commercial maintenance business reports MTU's MRO services.
86GF Score
Get the complete analysis for MTUAY
FCF 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
MTUAY has been successfully added to your 
