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Montana Aerospace AGMTASF -0.84%44 Debt-to-Equity is 0.12 as of Mar. 2026, which is 67% below its 10-year median of 0.36. GuruFocus rates MTASF with a GF Score™ of 44/100 and a GF Value™ of $19.89 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 313 Aerospace & Defense companies, Montana Aerospace AG ranks better than 72.84% on this metric.
A high debt to equity ratio generally means that a company has been aggressive in financing its growth with debt. This can result in volatile earnings as a result of the additional interest expense.
The historical rank and industry rank for Montana Aerospace AG's Debt-to-Equity or its related term are showing as below:
MTASF'
s Debt-to-Equity Range Over the Past 10 Years
Min: 0.12 Med: 0.36 Max: 1.64
Current: 0.12
During the past 8 years, the highest Debt-to-Equity Ratio of Montana Aerospace AG was 1.64. The lowest was 0.12. And the median was 0.36.
MTASF's Debt-to-Equity is ranked better than 72.84% of 313
companies
in the Aerospace & Defense industry
Industry Median: 0.32
vs MTASF: 0.12
Montana Aerospace AG (OTCPK:MTASF) Debt-to-Equity Explanation
Because a company can increase its ROE % by having more financial leverage, it is important to watch the leverage ratio when investing in high ROE % companies.
Montana Aerospace AG Debt-to-Equity Related Terms
Montana Aerospace AG Debt-to-Equity Historical Data
* Premium members only.
The historical data trend for Montana Aerospace AG's Debt-to-Equity 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 Debt-to-Equity, along with its competitors' market caps and Debt-to-Equity 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 Debt-to-Equity vs Aerospace & Defense Industry
For the Aerospace & Defense industry and Industrials sector, Montana Aerospace AG's Debt-to-Equity distribution charts can be found below:
* The bar in red indicates where Montana Aerospace AG's Debt-to-Equity 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.
Montana Aerospace AG (MTASF) has a Debt-to-Equity of 0.12 as of Mar. 2026. Debt-to-Equity ratio represents the ratio of total debt to total company equity. View historical data on Montana Aerospace AG and its competitors. This is 67% below median its historical median of 0.36. Over the past decade, Montana Aerospace AG's Debt-to-Equity has ranged from 0.12 to 1.64. According to the industry distribution chart, Montana Aerospace AG ranks #85 out of 313 companies in the Aerospace & Defense industry, placing it in the top 27.2%.
Is Montana Aerospace AG's Debt-to-Equity too high?
Montana Aerospace AG's current Debt-to-Equity of 0.12 is 67% below median its 10-year median of 0.36. Over the past 10 years, this metric has ranged from a low of 0.12 to a high of 1.64. The Aerospace & Defense industry median Debt-to-Equity is 0.32. Montana Aerospace AG's value of 0.12 is 62.5% below this industry median. Based on the distribution chart, Montana Aerospace AG ranks #85 out of 313 companies in the Aerospace & Defense industry, which is above the industry midpoint. Overall, Montana Aerospace AG has a GF Score™ of 44/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Montana Aerospace AG's Debt-to-Equity compare to SPCX and GE?
According to the Aerospace & Defense industry distribution chart, Montana Aerospace AG ranks #85 out of 313 companies for Debt-to-Equity. This puts Montana Aerospace AG in the upper half of its industry. The industry median Debt-to-Equity is 0.32. Montana Aerospace AG's value of 0.12 is 62.5% below this benchmark. Historically, Montana Aerospace AG's own Debt-to-Equity has ranged from 0.12 to 1.64 over the past decade. While the company's 10-year median is 0.36 vs. the industry median of 0.32, Montana Aerospace AG has consistently been below 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 Debt-to-Equity for an Aerospace & Defense company?
The median Debt-to-Equity among Aerospace & Defense companies is 0.32, based on 313 companies in the industry. Companies in the top quartile (top 25%) have a Debt-to-Equity significantly above this median, while those in the bottom quartile fall well below. However, Debt-to-Equity should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Montana Aerospace AG's current Debt-to-Equity of 0.12 is 62.5% below 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 Debt-to-Equity mean?
A high Debt-to-Equity can signal that a stock is expensive relative to its fundamentals. Debt-to-Equity ratio represents the ratio of total debt to total company equity. View historical data on Montana Aerospace AG and its competitors. For the Aerospace & Defense industry, the median Debt-to-Equity is 0.32 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Montana Aerospace AG's current Debt-to-Equity is 0.12, which is 67% below median its own 10-year median of 0.36. 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 Significantly Overvalued. The stock's GF Value™ is $19.89, compared to a current price of $27.00 — trading 35.7% above its estimated fair value. The current Debt-to-Equity is 0.12, which is 67% below median its 10-year median of 0.36 and 62.5% below the Aerospace & Defense industry median of 0.32. Montana Aerospace AG's overall GF Score™ is 44/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Debt-to-Equity calculated?
Debt-to-Equity is calculated from a company's financial statements. For Montana Aerospace AG (MTASF), the current Debt-to-Equity is 0.12 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 Montana Aerospace AG (MTASF) Overvalued in 2026?
Based on GuruFocus' analysis, Montana Aerospace AG stock appears to be overvalued.
The current stock price of $27.00 is trading 35.7% above its estimated GF Value™ of $19.89.
GuruFocus considers Montana Aerospace AG to be Significantly Overvalued.
Key valuation signals for MTASF:
Debt-to-Equity: 0.12 (67% below median its 10-year median of 0.36)
GF Value™: $19.89 vs. price of $27.00 (35.7% above fair value)
Industry Position: 62.5% below the Aerospace & Defense median (#85 of 313)
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.
44GF Score
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