Montana Aerospace AGMTASF 45 10-Year ROIIC % is -20.53 as of Dec. 2025. GuruFocus rates MTASF with a GF Score™ of 45/100 and a GF Value™ of $19.98 (Modestly Overvalued). The stock has 3 warning signs investors should review. Among 273 Aerospace & Defense companies, Montana Aerospace AG ranks worse than 84.25% on this metric.
10-Year Return on Invested Incremental Capital (10-Year ROIIC %) measures the change in earnings as a percentage of change in investment over 10-year.
Montana Aerospace AG does not have enough data to calculate 10-Year ROIIC %.
Montana Aerospace AG (OTCPK:MTASF) 10-Year ROIIC % Explanation
Return on Incremental Invested Capital (ROIIC) is an extension of Return on Investment Capital (ROIC). ROIC % tells investors how efficiently that profitability is earned per dollar of company capital. ROIIC narrows the focus even further and shows how profitable each additional unit of capital investment could be. ROIIC % is a more powerful metric than ROIC because it measures how much money the company can generate going forward on future capital investments.
High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
Be Aware
It's important to keep in mind that when tracking ROIIC, the metric is better suited to forecasting the trend of future returns rather than measuring current return on investment.
Montana Aerospace AG 10-Year ROIIC % Related Terms
Montana Aerospace AG 10-Year ROIIC % Historical Data
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The historical data trend for Montana Aerospace AG's 10-Year ROIIC % 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, Montana Aerospace AG's 10-Year ROIIC %, along with its competitors' market caps and 10-Year ROIIC % 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.
Montana Aerospace AG 10-Year ROIIC % vs Aerospace & Defense Industry
For the Aerospace & Defense industry and Industrials sector, Montana Aerospace AG's 10-Year ROIIC % distribution charts can be found below:
* The bar in red indicates where Montana Aerospace AG's 10-Year ROIIC % falls into.
Montana Aerospace AG's 10-Year ROIIC % for the quarter that ended in Dec. 2025 is calculated as:
10-Year ROIIC %
=
10-Year Incremental Net Operating Profit After Taxes (NOPAT)**
/
10-Year Incremental Invested Capital**
=
( 43.0055262 (Dec. 2025) - (Dec. 2015) )
/
( 1587.984 (Dec. 2025) - (Dec. 2015) )
=
/
=
N/A%***
* 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.
** Annual data of NOPAT and Invested Capital was used to calculate 10-Year ROIIC %.
*** Please be aware that the ROIIC (Return on Invested Capital) calculations are based on company-level data using the primary share class. The calculated data provided is for demonstration purposes and may slightly differ from the results displayed in the title due to potential variations caused by currency exchange rate differences throughout the year.
Montana Aerospace AG (MTASF) has a 10-Year ROIIC % of -20.53 as of Dec. 2025. 10-Year ROIIC % measures the change in earnings as a percentage of change in investment over 10-year. View historical data on Montana Aerospace AG and its competitors. According to the industry distribution chart, Montana Aerospace AG ranks #230 out of 273 companies in the Aerospace & Defense industry, placing it in the top 84.2%.
Is Montana Aerospace AG's 10-Year ROIIC % too high?
Montana Aerospace AG's current 10-Year ROIIC % is -20.53. Based on the distribution chart, Montana Aerospace AG ranks #230 out of 273 companies in the Aerospace & Defense industry, which is in the bottom quartile relative to peers. Overall, Montana Aerospace AG has a GF Score™ of 45/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Montana Aerospace AG's 10-Year ROIIC % compare to GE and RTX?
According to the Aerospace & Defense industry distribution chart, Montana Aerospace AG ranks #230 out of 273 companies for 10-Year ROIIC %. This places Montana Aerospace AG in the lower half of its industry. The industry median 10-Year ROIIC % is 3.78. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 10-Year ROIIC % for an Aerospace & Defense company?
The median 10-Year ROIIC % among Aerospace & Defense companies is 3.78, based on 273 companies in the industry. Companies in the top quartile (top 25%) have a 10-Year ROIIC % significantly above this median, while those in the bottom quartile fall well below. However, 10-Year ROIIC % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 10-Year ROIIC % mean?
A high 10-Year ROIIC % can signal that a stock is expensive relative to its fundamentals. 10-Year ROIIC % measures the change in earnings as a percentage of change in investment over 10-year. View historical data on Montana Aerospace AG and its competitors. For the Aerospace & Defense industry, the median 10-Year ROIIC % is 3.78 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Montana Aerospace AG's current 10-Year ROIIC % is -20.53. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Montana Aerospace AG stock overvalued right now?
Based on GuruFocus' analysis, Montana Aerospace AG (MTASF) is currently considered Modestly Overvalued. The stock's GF Value™ is $19.98, compared to a current price of $25.71 — trading 28.7% above its estimated fair value. The current 10-Year ROIIC % is -20.53. Montana Aerospace AG's overall GF Score™ is 45/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 10-Year ROIIC % calculated?
10-Year ROIIC % is calculated from a company's financial statements. For Montana Aerospace AG (MTASF), the current 10-Year ROIIC % is -20.53 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 Montana Aerospace AG (MTASF) Overvalued in 2026?
Based on GuruFocus' analysis, Montana Aerospace AG stock appears to be overvalued.
The current stock price of $25.71 is trading 28.7% above its estimated GF Value™ of $19.98.
GuruFocus considers Montana Aerospace AG to be Modestly Overvalued.
Key valuation signals for MTASF:
10-Year ROIIC %: -20.53
GF Value™: $19.98 vs. price of $25.71 (28.7% above fair value)
No single metric tells the full story. See the MTASF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Montana Aerospace AG is a vertically integrated manufacturer and supplier of complex components, structures, and customized assemblies, as well as semi-finished products for specialized applications in a wide array of end markets. The company's reportable segments are Aerostructures and Alpine Metal Tech. Maximum revenue is generated from the Aerostructures segment, which develops and manufactures aircraft parts. Its product portfolio ranges from structural components for fuselage, wings, and landing gear to critical engine components subject to high thermal and mechanical loads, and functional components for the cabin interior. Geographically, the company generates maximum revenue from the USA, followed by Brazil, Germany, China, the United Kingdom, Belgium, and other countries.
45GF Score
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