Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Montana Aerospace AGMTASF 44 3-1 Month Momentum % is -21.85% as of Jul. 22, 2026. GuruFocus rates MTASF with a GF Score™ of 44/100 and a GF Value™ of $19.63 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 353 Aerospace & Defense companies, Montana Aerospace AG ranks worse than 63.17% on this metric.
3-1 Month Momentum % is the total return of the stock from 3-month ago to 1-month ago. As of today (2026-07-22), Montana Aerospace AG's 3-1 Month Momentum % is -21.85%.
The industry rank for Montana Aerospace AG's 3-1 Month Momentum % or its related term are showing as below:
MTASF's 3-1 Month Momentum % is ranked worse than 63.17% of 353
companies
in the Aerospace & Defense industry
Industry Median: -6.27
vs MTASF: -21.85
Montana Aerospace AG (OTCPK:MTASF) 3-1 Month Momentum % Explanation
Momentum investing is a trading strategy in which investors buy securities that are rising and sell before the prices start to go back down. The 3-1 Month Momentum % measures the total return to a stock over the past three months, but ignores the previous month.
The reason why the most recent month’s return dropped related to the short-term reversal effect associated with momentum. There is an academic finding that short-term momentum actually has a reversal effect, whereby the previous winners (measured over the past months) do poorly the next month, while the previous losers do well the next month. In order to eliminate the short-term reversal effect, the previous month return was not included in this calculation.
Montana Aerospace AG 3-1 Month Momentum % Related Terms
MTASF vs SPCX, GE, RTX: 3-1 Month Momentum % Comparison
For the Aerospace & Defense subindustry, Montana Aerospace AG's 3-1 Month Momentum %, along with its competitors' market caps and 3-1 Month Momentum % 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 3-1 Month Momentum % vs Aerospace & Defense Industry
For the Aerospace & Defense industry and Industrials sector, Montana Aerospace AG's 3-1 Month Momentum % distribution charts can be found below:
* The bar in red indicates where Montana Aerospace AG's 3-1 Month Momentum % falls into.
Montana Aerospace AG (OTCPK:MTASF) 3-1 Month Momentum % Calculation
3-1 Month Momentum % is calculated as following:
3-1 Month Momentum %
=
( Price 1-month ago
/
Price 3-month ago
- 1 )
*
100 %
* 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 3-1 Month Momentum % of -21.85% as of Jul. 22, 2026. 3-1 Month Momentum measures the total return of the stock from 3-month ago to 1-month ago. View historical data on Montana Aerospace AG and its competitors. According to the industry distribution chart, Montana Aerospace AG ranks #223 out of 353 companies in the Aerospace & Defense industry, placing it in the top 63.2%.
Is Montana Aerospace AG's 3-1 Month Momentum % too high?
Montana Aerospace AG's current 3-1 Month Momentum % is -21.85%. Based on the distribution chart, Montana Aerospace AG ranks #223 out of 353 companies in the Aerospace & Defense industry, which is below 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 3-1 Month Momentum % compare to SPCX and GE?
According to the Aerospace & Defense industry distribution chart, Montana Aerospace AG ranks #223 out of 353 companies for 3-1 Month Momentum %. This places Montana Aerospace AG in the lower half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-1 Month Momentum % for an Aerospace & Defense company?
A good 3-1 Month Momentum % depends on the Aerospace & Defense industry context. However, 3-1 Month Momentum % 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 3-1 Month Momentum % mean?
A high 3-1 Month Momentum % can signal that a stock is expensive relative to its fundamentals. 3-1 Month Momentum measures the total return of the stock from 3-month ago to 1-month ago. View historical data on Montana Aerospace AG and its competitors. Montana Aerospace AG's current 3-1 Month Momentum % is -21.85%. 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 $19.63, compared to a current price of $27.00 — trading 37.5% above its estimated fair value. The current 3-1 Month Momentum % is -21.85%. 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 3-1 Month Momentum % calculated?
3-1 Month Momentum % is calculated from a company's financial statements. For Montana Aerospace AG (MTASF), the current 3-1 Month Momentum % is -21.85% as of Jul. 22, 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 37.5% above its estimated GF Value™ of $19.63.
GuruFocus considers Montana Aerospace AG to be Significantly Overvalued.
Key valuation signals for MTASF:
3-1 Month Momentum %: -21.85%
GF Value™: $19.63 vs. price of $27.00 (37.5% 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.
44GF Score
Get the complete analysis for MTASF
3-1 Month Momentum % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
MTASF has been successfully added to your 
