MTASF (Montana Aerospace AG) Effective Interest Rate on Debt %: 8.85% (As of Mar. 2026)


MTASF Montana Aerospace AG MTASF
45 GF Score
Price $25.71
GF Value $19.98
Valuation Modestly Overvalued
! 3 Warning Signs
View Full Analysis

What is Montana Aerospace AG Effective Interest Rate on Debt %?

Montana Aerospace AG MTASF 45 Effective Interest Rate on Debt % is 8.85% as of Mar. 2026. 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.

Effective Interest Rate on Debt % is the usage rate that a borrower actually pays on a debt. It is calculated as the positive value of Interest Expense divided by its average total debt. Total debt equals to Long-Term Debt & Capital Lease Obligation plus Short-Term Debt & Capital Lease Obligation. Montana Aerospace AG's annualized positive value of Interest Expense for the quarter that ended in Mar. 2026 was $18 Mil. Montana Aerospace AG's average total debt for the quarter that ended in Mar. 2026 was $201 Mil. Therefore, Montana Aerospace AG's annualized Effective Interest Rate on Debt % for the quarter that ended in Mar. 2026 was 8.85%.


Montana Aerospace AG  (OTCPK:MTASF) Effective Interest Rate on Debt % Explanation

Effective Interest Rate on Debt % measures the usage rate that a borrower actually pays on a debt.


Montana Aerospace AG Effective Interest Rate on Debt % Related Terms


Montana Aerospace AG Effective Interest Rate on Debt % Historical Data

* Premium members only.

The historical data trend for Montana Aerospace AG's Effective Interest Rate on Debt % 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.

Montana Aerospace AG Effective Interest Rate on Debt % Chart

Montana Aerospace AG Annual Data
Trend Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Effective Interest Rate on Debt %
Get a 7-Day Free Trial 3.96 5.58 10.30 10.20 9.40

Montana Aerospace AG Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Effective Interest Rate on Debt % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 9.22 15.82 12.29 4.93 8.85

MTASF vs GE, RTX, BA: Effective Interest Rate on Debt % Comparison

For the Aerospace & Defense subindustry, Montana Aerospace AG's Effective Interest Rate on Debt %, along with its competitors' market caps and Effective Interest Rate on Debt % 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 Effective Interest Rate on Debt % vs Aerospace & Defense Industry

For the Aerospace & Defense industry and Industrials sector, Montana Aerospace AG's Effective Interest Rate on Debt % distribution charts can be found below:

* The bar in red indicates where Montana Aerospace AG's Effective Interest Rate on Debt % falls into.


MTASF
45GF Score
Montana Aerospace AG MTASF
Effective Interest Rate on Debt % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Montana Aerospace AG Effective Interest Rate on Debt % Calculation

Montana Aerospace AG's annualized Effective Interest Rate on Debt % for the fiscal year that ended in Dec. 2025 is calculated as

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (A: Dec. 2024 )+Total Debt  (A: Dec. 2025 ))/ count )
=-1  *  -25.368/( (275.827+264.184)/ 2 )
=-1  *  -25.368/270.0055
=9.40 %

where

Total Debt  (A: Dec. 2024 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=251.157 + 24.67
=275.827

Total Debt  (A: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=256.951 + 7.233
=264.184

Montana Aerospace AG's annualized Effective Interest Rate on Debt % for the quarter that ended in Mar. 2026 is calculated as

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (Q: Dec. 2025 )+Total Debt  (Q: Mar. 2026 ))/ count )
=-1  *  -17.756/( (264.184+137.018)/ 2 )
=-1  *  -17.756/200.601
=8.85 %

where

Total Debt  (Q: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=256.951 + 7.233
=264.184

Total Debt  (Q: Mar. 2026 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=136.765 + 0.253
=137.018

* 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.

In the calculation of annual Effective Interest Rate on Debt %, the Interest Expense of the last fiscal year and the average total debt over the fiscal year are used. In calculating the quarterly data, the Interest Expense data used here is four times the quarterly (Mar. 2026) interest expense data. Effective Interest Rate on Debt % is displayed in the 30-year financial page.

What does a Effective Interest Rate on Debt % of 8.85% mean?
Montana Aerospace AG (MTASF) has a Effective Interest Rate on Debt % of 8.85% as of Mar. 2026. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on Montana Aerospace AG and its competitors.
Is Montana Aerospace AG's Effective Interest Rate on Debt % too high?
Montana Aerospace AG's current Effective Interest Rate on Debt % is 8.85%. 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 Effective Interest Rate on Debt % compare to GE and RTX?
Montana Aerospace AG's Effective Interest Rate on Debt % of 8.85% can be compared against companies in the Aerospace & Defense industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Effective Interest Rate on Debt % for an Aerospace & Defense company?
A good Effective Interest Rate on Debt % depends on the Aerospace & Defense industry context. However, Effective Interest Rate on Debt % 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 Effective Interest Rate on Debt % mean?
A high Effective Interest Rate on Debt % can signal that a stock is expensive relative to its fundamentals. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on Montana Aerospace AG and its competitors. Montana Aerospace AG's current Effective Interest Rate on Debt % is 8.85%. 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 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 Effective Interest Rate on Debt % is 8.85%. 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 Effective Interest Rate on Debt % calculated?
Effective Interest Rate on Debt % is calculated from a company's financial statements. For Montana Aerospace AG (MTASF), the current Effective Interest Rate on Debt % is 8.85% 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 $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:

  • Effective Interest Rate on Debt %: 8.85%
  • GF Value™: $19.98 vs. price of $25.71 (28.7% above fair value)
  • GF Score™: 45/100 with 3 warning signs

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 Business Description

Address Alzbachstrasse 27, Reinach, CHE, 5734
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

Get the complete analysis for MTASF

Effective Interest Rate on Debt % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$25.71
Price
$19.98
GF Value