Basilea Pharmaceutica (XSWX:BSLN) Effective Interest Rate on Debt %: 3.08% (As of Dec. 2025)

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XSWX:BSLN Basilea Pharmaceutica Ltd XSWX:BSLN
58 GF Score
Price CHF51.80
GF Value CHF57.75
Valuation Modestly Undervalued
! 4 Warning Signs
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What is Basilea Pharmaceutica Effective Interest Rate on Debt %?

Basilea Pharmaceutica XSWX:BSLN 58 Effective Interest Rate on Debt % is 3.08% as of Dec. 2025. GuruFocus rates XSWX:BSLN with a GF Score™ of 58/100 and a GF Value™ of CHF57.75 (Modestly Undervalued). The stock has 4 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. Basilea Pharmaceutica's annualized positive value of Interest Expense for the quarter that ended in Dec. 2025 was CHF2.9 Mil. Basilea Pharmaceutica's average total debt for the quarter that ended in Dec. 2025 was CHF93.0 Mil. Therefore, Basilea Pharmaceutica's annualized Effective Interest Rate on Debt % for the quarter that ended in Dec. 2025 was 3.08%.


Basilea Pharmaceutica  (XSWX:BSLN) Effective Interest Rate on Debt % Explanation

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


Basilea Pharmaceutica Effective Interest Rate on Debt % Related Terms


Basilea Pharmaceutica Effective Interest Rate on Debt % Historical Data

* Premium members only.

The historical data trend for Basilea Pharmaceutica'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.

Basilea Pharmaceutica Effective Interest Rate on Debt % Chart

Basilea Pharmaceutica Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Effective Interest Rate on Debt %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 3.53 4.85 7.10 3.62 3.34

Basilea Pharmaceutica Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 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 7.25 4.18 3.25 3.69 3.08

XSWX:BSLN vs VRTX, REGN, ALNY: Effective Interest Rate on Debt % Comparison

For the Biotechnology subindustry, Basilea Pharmaceutica'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.


Basilea Pharmaceutica Effective Interest Rate on Debt % vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Basilea Pharmaceutica's Effective Interest Rate on Debt % distribution charts can be found below:

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


XSWX:BSLN
58GF Score
Basilea Pharmaceutica Ltd XSWX:BSLN
Effective Interest Rate on Debt % is just one metric. See GF Score™, valuation, warning signs, and more.
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Basilea Pharmaceutica Effective Interest Rate on Debt % Calculation

Basilea Pharmaceutica'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  *  -3.357/( (111.671+89.217)/ 2 )
=-1  *  -3.357/100.444
=3.34 %

where

Total Debt  (A: Dec. 2024 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=109.609 + 2.062
=111.671

Total Debt  (A: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=87.155 + 2.062
=89.217

Basilea Pharmaceutica'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: Jun. 2025 )+Total Debt  (Q: Dec. 2025 ))/ count )
=-1  *  -2.866/( (96.786+89.217)/ 2 )
=-1  *  -2.866/93.0015
=3.08 %

where

Total Debt  (Q: Jun. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=94.724 + 2.062
=96.786

Total Debt  (Q: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=87.155 + 2.062
=89.217

* 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 two times the semi-annual (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 3.08% mean?
Basilea Pharmaceutica (XSWX:BSLN) has a Effective Interest Rate on Debt % of 3.08% as of Dec. 2025. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on Basilea Pharmaceutica and its competitors.
Is Basilea Pharmaceutica's Effective Interest Rate on Debt % too high?
Basilea Pharmaceutica's current Effective Interest Rate on Debt % is 3.08%. Overall, Basilea Pharmaceutica has a GF Score™ of 58/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Basilea Pharmaceutica's Effective Interest Rate on Debt % compare to VRTX and REGN?
Basilea Pharmaceutica's Effective Interest Rate on Debt % of 3.08% can be compared against companies in the Biotechnology 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 Biotechnology company?
A good Effective Interest Rate on Debt % depends on the Biotechnology 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 Basilea Pharmaceutica and its competitors. Basilea Pharmaceutica's current Effective Interest Rate on Debt % is 3.08%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Basilea Pharmaceutica stock overvalued right now?
Based on GuruFocus' analysis, Basilea Pharmaceutica (XSWX:BSLN) is currently considered Modestly Undervalued. The stock's GF Value™ is CHF57.75, compared to a current price of CHF51.80 — trading 10.3% below its estimated fair value. The current Effective Interest Rate on Debt % is 3.08%. Basilea Pharmaceutica's overall GF Score™ is 58/100 with 4 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 Basilea Pharmaceutica (XSWX:BSLN), the current Effective Interest Rate on Debt % is 3.08% 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 Basilea Pharmaceutica (XSWX:BSLN) Overvalued in 2026?

Based on GuruFocus' analysis, Basilea Pharmaceutica stock appears to be undervalued. The current stock price of CHF51.80 is trading 10.3% below its estimated GF Value™ of CHF57.75. GuruFocus considers Basilea Pharmaceutica to be Modestly Undervalued.

Key valuation signals for XSWX:BSLN:

  • Effective Interest Rate on Debt %: 3.08%
  • GF Value™: CHF57.75 vs. price of CHF51.80 (10.3% below fair value)
  • GF Score™: 58/100 with 4 warning signs

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


Basilea Pharmaceutica Business Description

Address Hegenheimermattweg 167b, Allschwil, CHE, 4123
Basilea Pharmaceutica Ltd is a commercial-stage biopharmaceutical company committed to discovering, developing and commercializing drugs to meet the needs of patients with severe bacterial and fungal infections. The Company has operating subsidiaries in the United Kingdom and Germany. Geographically company derives revenue from Japan, Ireland, Republic of Korea, USA, Uruguay, Sweden, Canada, Jordan, Switzerland and Other countries.
58GF Score

Get the complete analysis for XSWX:BSLN

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

CHF51.80
Price
CHF57.75
GF Value