Biotechnology Assets (STU:041) Tax Rate %: -47.21% (As of Dec. 2025)

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STU:041 Biotechnology Assets SA STU:041
22 GF Score
Price €0.25
GF Value €0.32
! 3 Warning Signs
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What is Biotechnology Assets Tax Rate %?

Biotechnology Assets STU:041 22 Tax Rate % is -47.21% as of Dec. 2025. GuruFocus rates STU:041 with a GF Score™ of 22/100 and a GF Value™ of €0.32. The stock has 3 warning signs investors should review.

Tax Rate % is calculated as Tax Expense divided by its Pre-Tax Income. Biotechnology Assets's Tax Expense for the six months ended in Dec. 2025 was €0.35 Mil. Biotechnology Assets's Pre-Tax Income for the six months ended in Dec. 2025 was €-0.74 Mil. Therefore, Biotechnology Assets's Tax Rate % for the quarter that ended in Dec. 2025 was -47.21%.

Biotechnology Assets Tax Rate % Related Terms

Biotechnology Assets Tax Rate % Historical Data

* Premium members only.

The historical data trend for Biotechnology Assets's Tax Rate % 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.

Biotechnology Assets Tax Rate % Chart

Biotechnology Assets Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Tax Rate %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -3.54 4.85 32.26 4.55 -20.04

Biotechnology Assets Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Tax Rate % 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 -119.59 1.30 8.60 3.14 -47.21
STU:041
22GF Score
Biotechnology Assets SA STU:041
Tax Rate % is just one metric. See GF Score™, valuation, warning signs, and more.
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Biotechnology Assets Tax Rate % Calculation

Tax Rate % is the ratio of tax expense divided by pretax income, usually presented in percent.

Biotechnology Assets's Tax Rate % for the fiscal year that ended in Dec. 2025 is calculated as

Tax Rate %=Tax Expense (A: Dec. 2025 )/Pre-Tax Income (A: Dec. 2025 )
=0.32/-1.597
=-20.04 %

Biotechnology Assets's Tax Rate % for the quarter that ended in Dec. 2025 is calculated as

Tax Rate %=Tax Expense (Q: Dec. 2025 )/Pre-Tax Income (Q: Dec. 2025 )
=0.347/-0.735
=-47.21 %

* 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 Tax Rate % →
What does a Tax Rate % of -47.21% mean?
Biotechnology Assets (STU:041) has a Tax Rate % of -47.21% as of Dec. 2025.
Is Biotechnology Assets' Tax Rate % too high?
Biotechnology Assets' current Tax Rate % is -47.21%. Overall, Biotechnology Assets has a GF Score™ of 22/100, reflecting its overall financial health beyond just this single metric.
How does Biotechnology Assets' Tax Rate % compare to VRTX and REGN?
Biotechnology Assets' Tax Rate % of -47.21% 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 Tax Rate % for a Biotechnology company?
A good Tax Rate % depends on the Biotechnology industry context. However, Tax Rate % 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 Tax Rate % mean?
A high Tax Rate % can signal that a stock is expensive relative to its fundamentals. Biotechnology Assets's current Tax Rate % is -47.21%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Biotechnology Assets stock overvalued right now?
Biotechnology Assets (STU:041) has a current Tax Rate % of -47.21%. The stock's GF Value™ is €0.32, compared to a current price of €0.25 — trading 20.9% below its estimated fair value. The current Tax Rate % is -47.21%. Biotechnology Assets' overall GF Score™ is 22/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Tax Rate % calculated?
Tax Rate % is calculated from a company's financial statements. For Biotechnology Assets (STU:041), the current Tax Rate % is -47.21% 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 Biotechnology Assets (STU:041) Overvalued in 2026?

Based on GuruFocus' analysis, Biotechnology Assets stock appears to be undervalued. The current stock price of €0.25 is trading 20.9% below its estimated GF Value™ of €0.32.

Key valuation signals for STU:041:

  • Tax Rate %: -47.21%
  • GF Value™: €0.32 vs. price of €0.25 (20.9% below fair value)
  • GF Score™: 22/100 with 3 warning signs

No single metric tells the full story. See the STU:041 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Biotechnology Assets Business Description

Other Exchanges BST:Spain
Address Avenida del Desarrollo Tecnologico, No. 11, Scientific and Technological Park, Jerez de la Frontera, ESP, 11591
Biotechnology Assets SA is a clinical-stage biopharmaceutical company developing and producing biological products for the pharmaceutical and veterinarian sectors. It specializes in the prevention and treatment of niche diseases, such as orphan disease, antigens for new-generation vaccines, feed additives, and probiotics. Adl Bionatur offers a portfolio of non-therapeutic and therapeutic products to tier 1 and tier 2 animal health companies. The company's pipeline products include BNT006, BNT007, BNT010, and others.
22GF Score

Get the complete analysis for STU:041

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

€0.25
Price
€0.32
GF Value