Altech Advanced Materials AG (HAM:AMA0) Tax Rate %: 0.00% (As of Dec. 2025)

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HAM:AMA0 Altech Advanced Materials AG HAM:AMA0
33 GF Score
Price €0.10
GF Value €4.67
Valuation Possible Value Trap
! 7 Warning Signs
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What is Altech Advanced Materials AG Tax Rate %?

Altech Advanced Materials AG HAM:AMA0 -20.00% 33 Tax Rate % is 0.00% as of Dec. 2025. GuruFocus rates HAM:AMA0 with a GF Score™ of 33/100 and a GF Value™ of €4.67 (Possible Value Trap). The stock has 7 warning signs investors should review.

Tax Rate % is calculated as Tax Expense divided by its Pre-Tax Income. Altech Advanced Materials AG's Tax Expense for the six months ended in Dec. 2025 was €0.00 Mil. Altech Advanced Materials AG's Pre-Tax Income for the six months ended in Dec. 2025 was €-4.03 Mil. Therefore, Altech Advanced Materials AG's Tax Rate % for the quarter that ended in Dec. 2025 was 0.00%.

Altech Advanced Materials AG Tax Rate % Related Terms

Altech Advanced Materials AG Tax Rate % Historical Data

* Premium members only.

The historical data trend for Altech Advanced Materials AG'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.

Altech Advanced Materials AG Tax Rate % Chart

Altech Advanced Materials AG 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 0.00 0.00 0.00 0.00 -0.21

Altech Advanced Materials AG Semi-Annual Data
Dec15 Jun16 Dec16 Jun17 Dec17 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 0.00 0.00 0.00 0.00 0.00
HAM:AMA0
33GF Score
Altech Advanced Materials AG HAM:AMA0
Tax Rate % is just one metric. See GF Score™, valuation, warning signs, and more.
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Altech Advanced Materials AG Tax Rate % Calculation

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

Altech Advanced Materials AG'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 )
=0.009/-4.323
=-0.21 %

Altech Advanced Materials AG'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/-4.03
=0.00 %

* 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 0.00% mean?
Altech Advanced Materials AG (HAM:AMA0) has a Tax Rate % of 0.00% as of Dec. 2025.
Is Altech Advanced Materials AG's Tax Rate % too high?
Altech Advanced Materials AG's current Tax Rate % is 0.00%. Overall, Altech Advanced Materials AG has a GF Score™ of 33/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Altech Advanced Materials AG's Tax Rate % compare to BLK and BX?
Altech Advanced Materials AG's Tax Rate % of 0.00% can be compared against companies in the Asset Management 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 an Asset Management company?
A good Tax Rate % depends on the Asset Management 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. Altech Advanced Materials AG's current Tax Rate % 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 Altech Advanced Materials AG stock overvalued right now?
Based on GuruFocus' analysis, Altech Advanced Materials AG (HAM:AMA0) is currently considered Possible Value Trap. The stock's GF Value™ is €4.67, compared to a current price of €0.10 — trading 97.9% below its estimated fair value. The current Tax Rate % is 0.00%. Altech Advanced Materials AG's overall GF Score™ is 33/100 with 7 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 Altech Advanced Materials AG (HAM:AMA0), the current Tax Rate % 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 Altech Advanced Materials AG (HAM:AMA0) Overvalued in 2026?

Based on GuruFocus' analysis, Altech Advanced Materials AG stock appears to be undervalued. The current stock price of €0.10 is trading 97.9% below its estimated GF Value™ of €4.67. GuruFocus considers Altech Advanced Materials AG to be Possible Value Trap.

Key valuation signals for HAM:AMA0:

  • Tax Rate %: 0.00%
  • GF Value™: €4.67 vs. price of €0.10 (97.9% below fair value)
  • GF Score™: 33/100 with 7 warning signs

No single metric tells the full story. See the HAM:AMA0 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Altech Advanced Materials AG Business Description

Other Exchanges AMA0:Germany
Address Ziegelhauser Landstrasse 3, Heidelberg, BW, DEU, 69120
Altech Advanced Materials AG is an investment company that makes investments in corporations and partnerships that represent a good opportunity/risk ratio, particularly in the business areas of raw material extraction and processing, chemistry, manufacture of all types of packaging and paper products, as well as their distribution. The aim of the company, together with its cooperation partner Altech Batteries Limited, is to enter the market for lithium-ion batteries for electromobility with innovative and high-performance anode material based on high-purity aluminum oxide ("HPA) - Silumina Anodes - as well as in the area of solid-state batteries for stationary battery use with - CERENERGY - to participate.
33GF Score

Get the complete analysis for HAM:AMA0

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

€0.10
Price
€4.67
GF Value