Bertrandt AG (FRA:BDT) Effective Interest Rate on Debt %: 0.00% (As of Mar. 2026)

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FRA:BDT Bertrandt AG FRA:BDT
51 GF Score
Price €8.34
GF Value €16.53
Valuation Significantly Undervalued
! 2 Warning Signs
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What is Bertrandt AG Effective Interest Rate on Debt %?

Bertrandt AG FRA:BDT -0.24% 51 Effective Interest Rate on Debt % is 0.00% as of Mar. 2026. GuruFocus rates FRA:BDT with a GF Score™ of 51/100 and a GF Value™ of €16.53 (Significantly Undervalued). The stock has 2 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. Bertrandt AG's annualized positive value of Interest Expense for the quarter that ended in Mar. 2026 was €0.0 Mil. Bertrandt AG's average total debt for the quarter that ended in Mar. 2026 was €158.1 Mil. Therefore, Bertrandt AG's annualized Effective Interest Rate on Debt % for the quarter that ended in Mar. 2026 was 0.00%.


Bertrandt AG  (FRA:BDT) Effective Interest Rate on Debt % Explanation

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


Bertrandt AG Effective Interest Rate on Debt % Related Terms


Bertrandt AG Effective Interest Rate on Debt % Historical Data

* Premium members only.

The historical data trend for Bertrandt 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.

Bertrandt AG Effective Interest Rate on Debt % Chart

Bertrandt AG Annual Data
Trend Sep16 Sep17 Sep18 Sep19 Sep20 Sep21 Sep22 Sep23 Sep24 Sep25
Effective Interest Rate on Debt %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1.80 2.04 3.11 4.28 3.95

Bertrandt 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 4.94 4.78 4.05 3.81 0.00

FRA:BDT vs ORLY, AZO, GPC: Effective Interest Rate on Debt % Comparison

For the Auto Parts subindustry, Bertrandt 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.


Bertrandt AG Effective Interest Rate on Debt % vs Vehicles & Parts Industry

For the Vehicles & Parts industry and Consumer Cyclical sector, Bertrandt AG's Effective Interest Rate on Debt % distribution charts can be found below:

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


FRA:BDT
51GF Score
Bertrandt AG FRA:BDT
Effective Interest Rate on Debt % is just one metric. See GF Score™, valuation, warning signs, and more.
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Bertrandt AG Effective Interest Rate on Debt % Calculation

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

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (A: Sep. 2024 )+Total Debt  (A: Sep. 2025 ))/ count )
=-1  *  -11.83/( (306.725+291.548)/ 2 )
=-1  *  -11.83/299.1365
=3.95 %

where

Total Debt  (A: Sep. 2024 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=273.02 + 33.705
=306.725

Total Debt  (A: Sep. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=136.842 + 154.706
=291.548

Bertrandt 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  *  0/( (0+158.127)/ 1 )
=-1  *  0/158.127
=0.00 %

where

Total Debt  (Q: Mar. 2026 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=95.994 + 62.133
=158.127

* 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 0.00% mean?
Bertrandt AG (FRA:BDT) has a Effective Interest Rate on Debt % of 0.00% as of Mar. 2026. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on Bertrandt AG and its competitors.
Is Bertrandt AG's Effective Interest Rate on Debt % too high?
Bertrandt AG's current Effective Interest Rate on Debt % is 0.00%. Overall, Bertrandt AG has a GF Score™ of 51/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Bertrandt AG's Effective Interest Rate on Debt % compare to ORLY and AZO?
Bertrandt AG's Effective Interest Rate on Debt % of 0.00% can be compared against companies in the Vehicles & Parts 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 a Vehicles & Parts company?
A good Effective Interest Rate on Debt % depends on the Vehicles & Parts 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 Bertrandt AG and its competitors. Bertrandt AG's current Effective Interest Rate on Debt % is 0.00%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Bertrandt AG stock overvalued right now?
Based on GuruFocus' analysis, Bertrandt AG (FRA:BDT) is currently considered Significantly Undervalued. The stock's GF Value™ is €16.53, compared to a current price of €8.34 — trading 49.5% below its estimated fair value. The current Effective Interest Rate on Debt % is 0.00%. Bertrandt AG's overall GF Score™ is 51/100 with 2 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 Bertrandt AG (FRA:BDT), the current Effective Interest Rate on Debt % is 0.00% 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 Bertrandt AG (FRA:BDT) Overvalued in 2026?

Based on GuruFocus' analysis, Bertrandt AG stock appears to be undervalued. The current stock price of €8.34 is trading 49.5% below its estimated GF Value™ of €16.53. GuruFocus considers Bertrandt AG to be Significantly Undervalued.

Key valuation signals for FRA:BDT:

  • Effective Interest Rate on Debt %: 0.00%
  • GF Value™: €16.53 vs. price of €8.34 (49.5% below fair value)
  • GF Score™: 51/100 with 2 warning signs

No single metric tells the full story. See the FRA:BDT stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Bertrandt AG Business Description

Address Birkensee 1, Ehningen, DEU, 71139
Bertrandt AG is an international engineering services provider mainly serving the automotive industry, as well as the aerospace, defence, rail, and industrial sectors. The company provides development services, including design, simulation, software and electronics development, testing, validation, and production-related services. Its activities are organized mainly into the Digital Engineering segment, which bundles vehicle and system development services, and the Physical Engineering segment, which focuses on testing, validation, and technical services. The majority of its revenue is generated from the Digital Engineering segment. The company operates in Germany and Europe, with additional operations in North America, Africa, and Asia.
51GF Score

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

€8.34
Price
€16.53
GF Value