Basilea Pharmaceutica (XSWX:BSLN) Pretax Margin %: 20.66% (As of Dec. 2025)


XSWX:BSLN Basilea Pharmaceutica Ltd XSWX:BSLN
62 GF Score
Price CHF51.90
GF Value CHF57.38
Valuation Modestly Undervalued
! 2 Warning Signs
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What is Basilea Pharmaceutica Pretax Margin %?

Basilea Pharmaceutica XSWX:BSLN -0.57% 62 Pretax Margin % is 20.66% as of Dec. 2025. GuruFocus rates XSWX:BSLN with a GF Score™ of 62/100 and a GF Value™ of CHF57.38 (Modestly Undervalued). The stock has 2 warning signs investors should review. Among 944 Biotechnology companies, Basilea Pharmaceutica ranks better than 86.12% on this metric.

Pre-Tax margin is calculated as Pre-Tax Income divided by its Revenue. Basilea Pharmaceutica's Pre-Tax Income for the six months ended in Dec. 2025 was CHF26.5 Mil. Basilea Pharmaceutica's Revenue for the six months ended in Dec. 2025 was CHF128.4 Mil. Therefore, Basilea Pharmaceutica's pretax margin for the quarter that ended in Dec. 2025 was 20.66%.

The historical rank and industry rank for Basilea Pharmaceutica's Pretax Margin % or its related term are showing as below:

XSWX:BSLN' s Pretax Margin % Range Over the Past 10 Years
Min: -77.22   Med: -8.04   Max: 28.9
Current: 19.74


XSWX:BSLN's Pretax Margin % is ranked better than
86.12% of 944 companies
in the Biotechnology industry
Industry Median: -90.5 vs XSWX:BSLN: 19.74

Basilea Pharmaceutica  (XSWX:BSLN) Pretax Margin % Explanation

The pretax margin, as know as pretax profit margin, is widely used to measure the operating efficiency of a company before deducting taxes.

The pretax margin is sometimes preferred over the net margin as tax expenditures can make profitability comparisons between companies misleading.

It is a useful tool to compare companies operating in the same sector and less effective when comparing companies from other sectors as each industry generally has different operating expenses and sales patterns.

The long term trend of the pretax margin is a good indicator of the competitiveness and health of the business.


Basilea Pharmaceutica Pretax Margin % Related Terms


Basilea Pharmaceutica Pretax Margin % Historical Data

* Premium members only.

The historical data trend for Basilea Pharmaceutica's Pretax Margin % 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 Pretax Margin % Chart

Basilea Pharmaceutica Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Pretax Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -4.59 8.19 6.64 28.90 19.74

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
Pretax Margin % 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 -29.43 9.60 40.03 18.61 20.66

XSWX:BSLN vs VRTX, REGN, ALNY: Pretax Margin % Comparison

For the Biotechnology subindustry, Basilea Pharmaceutica's Pretax Margin %, along with its competitors' market caps and Pretax Margin % 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 Pretax Margin % vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Basilea Pharmaceutica's Pretax Margin % distribution charts can be found below:

* The bar in red indicates where Basilea Pharmaceutica's Pretax Margin % falls into.


XSWX:BSLN
62GF Score
Basilea Pharmaceutica Ltd XSWX:BSLN
Pretax Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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Basilea Pharmaceutica Pretax Margin % Calculation

Pretax margin - also known as pretax profit margin is the ratio of Pretax Income divided by net sales or Revenue, usually presented in percent.

Basilea Pharmaceutica's Pretax Margin for the fiscal year that ended in Dec. 2025 is calculated as

Pretax Margin=Pre-Tax Income (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=45.875/232.38
=19.74 %

Basilea Pharmaceutica's Pretax Margin for the quarter that ended in Dec. 2025 is calculated as

Pretax Margin=Pre-Tax Income (Q: Dec. 2025 )/Revenue (Q: Dec. 2025 )
=26.53/128.42
=20.66 %

* 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.

Frequently Asked Questions Learn more about Pretax Margin % →
What does a Pretax Margin % of 20.66% mean?
Basilea Pharmaceutica (XSWX:BSLN) has a Pretax Margin % of 20.66% as of Dec. 2025. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on Basilea Pharmaceutica and its competitors. According to the industry distribution chart, Basilea Pharmaceutica ranks #131 out of 944 companies in the Biotechnology industry, placing it in the top 13.9%.
Is Basilea Pharmaceutica's Pretax Margin % too high?
Basilea Pharmaceutica's current Pretax Margin % is 20.66%. Based on the distribution chart, Basilea Pharmaceutica ranks #131 out of 944 companies in the Biotechnology industry, which is in the top quartile — a strong position relative to peers. Overall, Basilea Pharmaceutica has a GF Score™ of 62/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Basilea Pharmaceutica's Pretax Margin % compare to VRTX and REGN?
According to the Biotechnology industry distribution chart, Basilea Pharmaceutica ranks #131 out of 944 companies for Pretax Margin %. This places Basilea Pharmaceutica in the top 14% of its industry — outperforming the majority of peers. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Pretax Margin % for a Biotechnology company?
A good Pretax Margin % depends on the Biotechnology industry context. However, Pretax Margin % 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 Pretax Margin % mean?
A high Pretax Margin % can signal that a stock is expensive relative to its fundamentals. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on Basilea Pharmaceutica and its competitors. Basilea Pharmaceutica's current Pretax Margin % is 20.66%. 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 CHF57.38, compared to a current price of CHF51.90 — trading 9.6% below its estimated fair value. The current Pretax Margin % is 20.66%. Basilea Pharmaceutica's overall GF Score™ is 62/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Pretax Margin % calculated?
Pretax Margin % is calculated from a company's financial statements. For Basilea Pharmaceutica (XSWX:BSLN), the current Pretax Margin % is 20.66% 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 CHF51.90 is trading 9.6% below its estimated GF Value™ of CHF57.38. GuruFocus considers Basilea Pharmaceutica to be Modestly Undervalued.

Key valuation signals for XSWX:BSLN:

  • Pretax Margin %: 20.66%
  • GF Value™: CHF57.38 vs. price of CHF51.90 (9.6% below fair value)
  • GF Score™: 62/100 with 2 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.
62GF Score

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Pretax Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

CHF51.90
Price
CHF57.38
GF Value