Altech Advanced Materials AG (FRA:AMA0) Graham Number: €N/A (As of Dec. 2025)

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Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
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Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

FRA:AMA0 Altech Advanced Materials AG FRA:AMA0
33 GF Score
Price €0.10
GF Value €5.05
Valuation Possible Value Trap
! 7 Warning Signs
View Full Analysis

What is Altech Advanced Materials AG Graham Number?

Altech Advanced Materials AG FRA:AMA0 -20.63% 33 Graham Number is €N/A as of Dec. 2025. GuruFocus rates FRA:AMA0 with a GF Score™ of 33/100 and a GF Value™ of €5.05 (Possible Value Trap). The stock has 7 warning signs investors should review. Among 1,172 Asset Management companies, Altech Advanced Materials AG ranks worse than 85324.15% on this metric.

Graham Number is a figure that measures a stock's fundamental value by taking into account the company's earnings per share and book value per share. The Graham number is the upper bound of the price range that a defensive investor should pay for the stock. According to the theory, any stock price below the Graham number is considered undervalued, and thus worth investing in.

As of today (2026-08-19), the stock price of Altech Advanced Materials AG is €0.10. Altech Advanced Materials AG's graham number for the quarter that ended in Dec. 2025 was €N/A. Therefore, Altech Advanced Materials AG's Price to Graham Number ratio for today is N/A.

The historical rank and industry rank for Altech Advanced Materials AG's Graham Number or its related term are showing as below:

FRA:AMA0's Price-to-Graham-Number is not ranked *
in the Asset Management industry.
Industry Median: 0.69
* Ranked among companies with meaningful Price-to-Graham-Number only.

Graham Number is a combination of asset valuation and earnings power valuation. It is a very conservative way of valuing a stock.


Altech Advanced Materials AG  (FRA:AMA0) Graham Number Explanation

Ben Graham actually did not publish a formula like this. But he wrote in The Intelligent Investor (1948 version) regarding to the criteria for purchases:

Current price should not be more than 15 times average earnings of the past three years.

Current price should not be more than 1.5 times the book value last reported. However, a multiplier of earnings below 15 could justify a correspondingly higher multiplier of assets. As a rule of thumb we suggest that the product of the multiplier times the ratio of price to book value should not exceed 22.5. (This figure corresponds to 15 times earnings and 1.5 times book value. It would admit an issue selling at only 9 times earnings and 2.5 times asset value, etc.)

Unlike valuation methods such as DCF or Discounted Earnings, the Graham number does not take growth into the valuation. Unlike the valuation methods based on book value alone, it takes into account the earnings power. Therefore, the Graham Number is a combination of asset valuation and earnings power valuation.

In general, the Graham number is a very conservative way of valuing a stock. It cannot be applied to companies with negative book values.

Altech Advanced Materials AG's Price to Graham number Ratio for today is calculated as

Price to Graham number=Share Price (Today)/Graham number (Q: Dec. 2025 )
=0.10/N/A
=N/A

* 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.


Be Aware

Please keep these in mind:

1. Graham Number does not take growth into account. Therefore it underestimates the values of the companies that have good earnings growth. We feel that if the earnings per share grows more than 10% a year, Graham Number underestimates the value.
2. Graham Number punishes the companies that have temporarily low earnings. Therefore, an average of earnings makes more sense in the calculation of Graham Number.
3. Graham Numbers underestimates companies that are light with book.


Altech Advanced Materials AG Graham Number Related Terms


Altech Advanced Materials AG Graham Number Historical Data

* Premium members only.

The historical data trend for Altech Advanced Materials AG's Graham Number 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 Graham Number Chart

Altech Advanced Materials AG Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Graham Number
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

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
Graham Number 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

FRA:AMA0 vs BLK, BX, KKR: Graham Number Comparison

For the Asset Management subindustry, Altech Advanced Materials AG's Price-to-Graham-Number, along with its competitors' market caps and Price-to-Graham-Number 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.


Altech Advanced Materials AG Price-to-Graham-Number vs Asset Management Industry

For the Asset Management industry and Financial Services sector, Altech Advanced Materials AG's Price-to-Graham-Number distribution charts can be found below:

* The bar in red indicates where Altech Advanced Materials AG's Price-to-Graham-Number falls into.


FRA:AMA0
33GF Score
Altech Advanced Materials AG FRA:AMA0
Graham Number is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Altech Advanced Materials AG Graham Number Calculation

Graham Number is a concept based on Ben Graham's conservative valuation of companies.

Altech Advanced Materials AG's Graham Number for the fiscal year that ended in Dec. 2025 is calculated as

Graham Number
=sqrt of (22.5* Tangible Book per Share *EPS without NRI)
=sqrt of (22.5*1.688*-1.613)
=N/A

Altech Advanced Materials AG's Graham Number for the quarter that ended in Dec. 2025 is calculated as

Graham Number
=sqrt of (22.5*Tangible Book per Share*EPS without NRI (TTM))
=sqrt of (22.5*1.688*-1.64)
=N/A

* 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 Graham Number →
What does a Graham Number of €N/A mean?
Altech Advanced Materials AG (FRA:AMA0) has a Graham Number of €N/A as of Dec. 2025. The Graham Number values a company based on its per-share earnings and book value. View historical data on Altech Advanced Materials AG and its competitors. According to the industry distribution chart, Altech Advanced Materials AG ranks #999999 out of 1172 companies in the Asset Management industry.
Is Altech Advanced Materials AG's Graham Number too high?
Altech Advanced Materials AG's current Graham Number is €N/A. Based on the distribution chart, Altech Advanced Materials AG ranks #999999 out of 1172 companies in the Asset Management industry, which is in the bottom quartile relative to peers. 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 Graham Number compare to BLK and BX?
According to the Asset Management industry distribution chart, Altech Advanced Materials AG ranks #999999 out of 1172 companies for Graham Number. This places Altech Advanced Materials AG in the lower half of its industry. The industry median Graham Number is 0.69. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Graham Number for an Asset Management company?
The median Graham Number among Asset Management companies is 0.69, based on 1,172 companies in the industry. Companies in the top quartile (top 25%) have a Graham Number significantly above this median, while those in the bottom quartile fall well below. However, Graham Number 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 Graham Number mean?
A high Graham Number can signal that a stock is expensive relative to its fundamentals. The Graham Number values a company based on its per-share earnings and book value. View historical data on Altech Advanced Materials AG and its competitors. For the Asset Management industry, the median Graham Number is 0.69 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Altech Advanced Materials AG's current Graham Number is €N/A. 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 (FRA:AMA0) is currently considered Possible Value Trap. The stock's GF Value™ is €5.05, compared to a current price of €0.10 — trading 98% below its estimated fair value. The current Graham Number is €N/A. 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 Graham Number calculated?
Graham Number is calculated from a company's financial statements. For Altech Advanced Materials AG (FRA:AMA0), the current Graham Number is €N/A 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 (FRA: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 98% below its estimated GF Value™ of €5.05. GuruFocus considers Altech Advanced Materials AG to be Possible Value Trap.

Key valuation signals for FRA:AMA0:

  • Graham Number: €N/A
  • GF Value™: €5.05 vs. price of €0.10 (98% below fair value)
  • GF Score™: 33/100 with 7 warning signs

No single metric tells the full story. See the FRA: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 FRA:AMA0

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

€0.10
Price
€5.05
GF Value