Montana Aerospace AGMTASF 45 PEG Ratio is 2.10 as of Jun. 27, 2026, which is 21% below its 10-year median of 2.67. 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 124 Aerospace & Defense companies, Montana Aerospace AG ranks better than 54.84% on this metric.
* The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.
The historical rank and industry rank for Montana Aerospace AG's PEG Ratio or its related term are showing as below:
MTASF'
s PEG Ratio Range Over the Past 10 Years
Min: 1.65 Med: 2.67 Max: 4.65
Current: 2.1
During the past 8 years, Montana Aerospace AG's highest PEG Ratio was 4.65. The lowest was 1.65. And the median was 2.67.
MTASF's PEG Ratio is ranked better than 54.84% of 124
companies
in the Aerospace & Defense industry
Industry Median: 2.225
vs MTASF: 2.10
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
Montana Aerospace AG (OTCPK:MTASF) PEG Ratio Explanation
To compare stocks with different growth rates, Peter Lynch invented a ratio called PEG Ratio. PEG Ratio is defined as the P/E ratio divided by the growth ratio. He thinks a company with a P/E ratio equal to its growth rate is fairly valued. Still he said he would rather buy a company growing 20% a year with a P/E of 20, instead of a company growing 10% a year with a P/E of 10.
Montana Aerospace AG PEG Ratio Related Terms
Montana Aerospace AG PEG Ratio Historical Data
* Premium members only.
The historical data trend for Montana Aerospace AG's PEG Ratio 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 PEG Ratio, along with its competitors' market caps and PEG Ratio 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 PEG Ratio vs Aerospace & Defense Industry
For the Aerospace & Defense industry and Industrials sector, Montana Aerospace AG's PEG Ratio distribution charts can be found below:
* The bar in red indicates where Montana Aerospace AG's PEG Ratio 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.
* Note: The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.
Montana Aerospace AG (MTASF) has a PEG Ratio of 2.10 as of Jun. 27, 2026. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Montana Aerospace AG and its competitors. This is 21% below median its historical median of 2.67. Over the past decade, Montana Aerospace AG's PEG Ratio has ranged from 1.65 to 4.65. According to the industry distribution chart, Montana Aerospace AG ranks #56 out of 124 companies in the Aerospace & Defense industry, placing it in the top 45.2%.
Is Montana Aerospace AG's PEG Ratio too high?
Montana Aerospace AG's current PEG Ratio of 2.10 is 21% below median its 10-year median of 2.67. Over the past 10 years, this metric has ranged from a low of 1.65 to a high of 4.65. The Aerospace & Defense industry median PEG Ratio is 2.23. Montana Aerospace AG's value of 2.10 is 5.6% below this industry median. Based on the distribution chart, Montana Aerospace AG ranks #56 out of 124 companies in the Aerospace & Defense industry, which is above the industry midpoint. 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 PEG Ratio compare to GE and RTX?
According to the Aerospace & Defense industry distribution chart, Montana Aerospace AG ranks #56 out of 124 companies for PEG Ratio. This puts Montana Aerospace AG in the upper half of its industry. The industry median PEG Ratio is 2.23. Montana Aerospace AG's value of 2.10 is 5.6% below this benchmark. Historically, Montana Aerospace AG's own PEG Ratio has ranged from 1.65 to 4.65 over the past decade. While the company's 10-year median is 2.67 vs. the industry median of 2.23, 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 PEG Ratio for an Aerospace & Defense company?
The median PEG Ratio among Aerospace & Defense companies is 2.23, based on 124 companies in the industry. Companies in the top quartile (top 25%) have a PEG Ratio significantly above this median, while those in the bottom quartile fall well below. However, PEG Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Montana Aerospace AG's current PEG Ratio of 2.10 is 5.6% 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 PEG Ratio mean?
A high PEG Ratio can signal that a stock is expensive relative to its fundamentals. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Montana Aerospace AG and its competitors. For the Aerospace & Defense industry, the median PEG Ratio is 2.23 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Montana Aerospace AG's current PEG Ratio is 2.10, which is 21% below median its own 10-year median of 2.67. 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 PEG Ratio is 2.10, which is 21% below median its 10-year median of 2.67 and 5.6% below the Aerospace & Defense industry median of 2.23. 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 PEG Ratio calculated?
PEG Ratio is calculated from a company's financial statements. For Montana Aerospace AG (MTASF), the current PEG Ratio is 2.10 as of Jun. 27, 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 $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:
PEG Ratio: 2.10 (21% below median its 10-year median of 2.67)
GF Value™: $19.98 vs. price of $25.71 (28.7% above fair value)
Industry Position: 5.6% below the Aerospace & Defense median (#56 of 124)
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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