Bastei Lubbe AG (HAM:BST) Effective Interest Rate on Debt %: 0.00% (As of Dec. 2025)

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HAM:BST Bastei Lubbe AG HAM:BST
73 GF Score
Price €6.86
GF Value €8.36
Valuation Modestly Undervalued
! 6 Warning Signs
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What is Bastei Lubbe AG Effective Interest Rate on Debt %?

Bastei Lubbe AG HAM:BST 73 Effective Interest Rate on Debt % is 0.00% as of Dec. 2025. GuruFocus rates HAM:BST with a GF Score™ of 73/100 and a GF Value™ of €8.36 (Modestly Undervalued). The stock has 6 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. Bastei Lubbe AG's annualized positive value of Interest Expense for the quarter that ended in Dec. 2025 was €0.3 Mil. Bastei Lubbe AG's average total debt for the quarter that ended in Dec. 2025 was €0.0 Mil. Therefore, Bastei Lubbe AG's annualized Effective Interest Rate on Debt % for the quarter that ended in Dec. 2025 was N/A%.


Bastei Lubbe AG  (HAM:BST) Effective Interest Rate on Debt % Explanation

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


Bastei Lubbe AG Effective Interest Rate on Debt % Related Terms


Bastei Lubbe AG Effective Interest Rate on Debt % Historical Data

* Premium members only.

The historical data trend for Bastei Lubbe 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.

Bastei Lubbe AG Effective Interest Rate on Debt % Chart

Bastei Lubbe AG Annual Data
Trend Mar16 Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25
Effective Interest Rate on Debt %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 6.56 3.48 5.94 10.76 11.68

Bastei Lubbe AG Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
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 0.00 9.38 4.13 0.00 0.00

HAM:BST vs NYT, WLY: Effective Interest Rate on Debt % Comparison

For the Publishing subindustry, Bastei Lubbe 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.


Bastei Lubbe AG Effective Interest Rate on Debt % vs Media - Diversified Industry

For the Media - Diversified industry and Communication Services sector, Bastei Lubbe AG's Effective Interest Rate on Debt % distribution charts can be found below:

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


HAM:BST
73GF Score
Bastei Lubbe AG HAM:BST
Effective Interest Rate on Debt % is just one metric. See GF Score™, valuation, warning signs, and more.
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Bastei Lubbe AG Effective Interest Rate on Debt % Calculation

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

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (A: Mar. 2024 )+Total Debt  (A: Mar. 2025 ))/ count )
=-1  *  -0.855/( (8.247+6.399)/ 2 )
=-1  *  -0.855/7.323
=11.68 %

where

Total Debt  (A: Mar. 2024 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=6.058 + 2.189
=8.247

Total Debt  (A: Mar. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=4.321 + 2.078
=6.399

Bastei Lubbe AG's annualized Effective Interest Rate on Debt % for the quarter that ended in Dec. 2025 is calculated as

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (Q: Sep. 2025 )+Total Debt  (Q: Dec. 2025 ))/ count )
=-1  *  -0.276/( (0+0)/ 1 )
=-1  *  -0.276/0
=N/A %

where

* 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 (Dec. 2025) 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?
Bastei Lubbe AG (HAM:BST) has a Effective Interest Rate on Debt % of 0.00% as of Dec. 2025. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on Bastei Lubbe AG and its competitors.
Is Bastei Lubbe AG's Effective Interest Rate on Debt % too high?
Bastei Lubbe AG's current Effective Interest Rate on Debt % is 0.00%. Overall, Bastei Lubbe AG has a GF Score™ of 73/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Bastei Lubbe AG's Effective Interest Rate on Debt % compare to NYT and WLY?
Bastei Lubbe AG's Effective Interest Rate on Debt % of 0.00% can be compared against companies in the Media - Diversified 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 Media - Diversified company?
A good Effective Interest Rate on Debt % depends on the Media - Diversified 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 Bastei Lubbe AG and its competitors. Bastei Lubbe 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 Bastei Lubbe AG stock overvalued right now?
Based on GuruFocus' analysis, Bastei Lubbe AG (HAM:BST) is currently considered Modestly Undervalued. The stock's GF Value™ is €8.36, compared to a current price of €6.86 — trading 17.9% below its estimated fair value. The current Effective Interest Rate on Debt % is 0.00%. Bastei Lubbe AG's overall GF Score™ is 73/100 with 6 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 Bastei Lubbe AG (HAM:BST), the current Effective Interest Rate on Debt % is 0.00% as of Dec. 2025. 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 Bastei Lubbe AG (HAM:BST) Overvalued in 2026?

Based on GuruFocus' analysis, Bastei Lubbe AG stock appears to be undervalued. The current stock price of €6.86 is trading 17.9% below its estimated GF Value™ of €8.36. GuruFocus considers Bastei Lubbe AG to be Modestly Undervalued.

Key valuation signals for HAM:BST:

  • Effective Interest Rate on Debt %: 0.00%
  • GF Value™: €8.36 vs. price of €6.86 (17.9% below fair value)
  • GF Score™: 73/100 with 6 warning signs

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


Bastei Lubbe AG Business Description

Other Exchanges 0QHC:UK
Address Schanzenstrasse 6-20, Cologne, NW, DEU, 51063
Bastei Lubbe AG is a media company in the form of a publishing house. The company publishes books, audiobooks, eBooks, and other digital products in the genres of fiction and popular science, as well as periodicals including novel booklets and puzzle magazines. Its operating segment includes Books, and Novel booklets. The company generates maximum revenue from the Books segment. Geographically, it derives a majority of its revenue from Germany.
73GF 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.

€6.86
Price
€8.36
GF Value