Aeternal Mentis (XMAD:AMEN) 3-Year Share Buyback Ratio: 0.10% (As of Dec. 2025) — 50% Below Median

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Director of Data and Quant Analytics at GuruFocus
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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.

XMAD:AMEN Aeternal Mentis SA XMAD:AMEN
14 GF Score
Price €8.55
GF Value €1.12
! 2 Warning Signs
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What is Aeternal Mentis 3-Year Share Buyback Ratio?

Aeternal Mentis XMAD:AMEN 14 3-Year Share Buyback Ratio is 0.10 as of Dec. 2025, which is 50% below its 10-year median of 0.20. GuruFocus rates XMAD:AMEN with a GF Score™ of 14/100 and a GF Value™ of €1.12. The stock has 2 warning signs investors should review.

Shares Outstanding (EOP) are shares that have been authorized, issued, and purchased by investors and are held by them.

3-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past three years. It is calculated as the annualized percentage change in shares outstanding from three years ago to the current year. A positive ratio may indicate share buybacks over the period, while a zero or negative ratio may reflect no repurchases or potential share issuance. Aeternal Mentis's current 3-Year Share Buyback Ratio was 0.10%.

The historical rank and industry rank for Aeternal Mentis's 3-Year Share Buyback Ratio or its related term are showing as below:

XMAD:AMEN' s 3-Year Share Buyback Ratio Range Over the Past 10 Years
Min: 0.1   Med: 0.2   Max: 0.2
Current: 0.1

During the past 6 years, Aeternal Mentis's highest 3-Year Share Buyback Ratio was 0.20%. The lowest was 0.10%. And the median was 0.20%.

XMAD:AMEN's 3-Year Share Buyback Ratio is not ranked
in the Software industry.
Industry Median: -1.6 vs XMAD:AMEN: 0.10

Aeternal Mentis (XMAD:AMEN) 3-Year Share Buyback Ratio Explanation

A negative number means the company might be issuing new shares. A positive number indicates that the company is buying back shares.


Be Aware

Investors usually like share buybacks. But as pointed by Warren Buffett, only if a company buys back shares at the prices below the stock's intrinsic value, it rewards remaining shareholders. If a company buys its overvalued stocks back, it destroys shareholder value.


Aeternal Mentis 3-Year Share Buyback Ratio Related Terms


XMAD:AMEN vs MSFT, ORCL, PLTR: 3-Year Share Buyback Ratio Comparison

For the Software - Infrastructure subindustry, Aeternal Mentis's 3-Year Share Buyback Ratio, along with its competitors' market caps and 3-Year Share Buyback Ratio 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.


Aeternal Mentis 3-Year Share Buyback Ratio vs Software Industry

For the Software industry and Technology sector, Aeternal Mentis's 3-Year Share Buyback Ratio distribution charts can be found below:

* The bar in red indicates where Aeternal Mentis's 3-Year Share Buyback Ratio falls into.


XMAD:AMEN
14GF Score
Aeternal Mentis SA XMAD:AMEN
3-Year Share Buyback Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Aeternal Mentis 3-Year Share Buyback Ratio Calculation

This is the annualized percentage change in shares outstanding from three years ago to the current year. The annualized percentage change is calculated with expontential compound based on the latest four years of annual data on Shares Outstanding (EOP).

Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the average dividends per share growth rate.

What does a 3-Year Share Buyback Ratio of 0.10 mean?
Aeternal Mentis (XMAD:AMEN) has a 3-Year Share Buyback Ratio of 0.10 as of Dec. 2025. The 3-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past three years. It is calculated as the annualized percentage change in shares outstanding from three years ago to the current year. View historical data for Aeternal Mentis and its competitors. This is 50% below median its historical median of 0.20. Over the past decade, Aeternal Mentis' 3-Year Share Buyback Ratio has ranged from 0.10 to 0.20.
Is Aeternal Mentis' 3-Year Share Buyback Ratio too high?
Aeternal Mentis' current 3-Year Share Buyback Ratio of 0.10 is 50% below median its 10-year median of 0.20. Over the past 10 years, this metric has ranged from a low of 0.10 to a high of 0.20. Overall, Aeternal Mentis has a GF Score™ of 14/100, reflecting its overall financial health beyond just this single metric.
How does Aeternal Mentis' 3-Year Share Buyback Ratio compare to MSFT and ORCL?
Aeternal Mentis' 3-Year Share Buyback Ratio of 0.10 can be compared against companies in the Software industry. Historically, Aeternal Mentis' own 3-Year Share Buyback Ratio has ranged from 0.10 to 0.20 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-Year Share Buyback Ratio for a Software company?
A good 3-Year Share Buyback Ratio depends on the Software industry context. However, 3-Year Share Buyback Ratio 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 3-Year Share Buyback Ratio mean?
A high 3-Year Share Buyback Ratio can signal that a stock is expensive relative to its fundamentals. The 3-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past three years. It is calculated as the annualized percentage change in shares outstanding from three years ago to the current year. View historical data for Aeternal Mentis and its competitors. Aeternal Mentis's current 3-Year Share Buyback Ratio is 0.10, which is 50% below median its own 10-year median of 0.20. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Aeternal Mentis stock overvalued right now?
Aeternal Mentis (XMAD:AMEN) has a current 3-Year Share Buyback Ratio of 0.10. The stock's GF Value™ is €1.12, compared to a current price of €8.55 — trading 663.4% above its estimated fair value. The current 3-Year Share Buyback Ratio is 0.10, which is 50% below median its 10-year median of 0.20. Aeternal Mentis' overall GF Score™ is 14/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year Share Buyback Ratio calculated?
3-Year Share Buyback Ratio is calculated from a company's financial statements. For Aeternal Mentis (XMAD:AMEN), the current 3-Year Share Buyback Ratio is 0.10 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 Aeternal Mentis (XMAD:AMEN) Overvalued in 2026?

Based on GuruFocus' analysis, Aeternal Mentis stock appears to be overvalued. The current stock price of €8.55 is trading 663.4% above its estimated GF Value™ of €1.12.

Key valuation signals for XMAD:AMEN:

  • 3-Year Share Buyback Ratio: 0.10 (50% below median its 10-year median of 0.20)
  • GF Value™: €1.12 vs. price of €8.55 (663.4% above fair value)
  • GF Score™: 14/100 with 2 warning signs

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


Aeternal Mentis Business Description

Address Calle arca 2, Vitoria-Gasteiz, Araba, ESP
Aeternal Mentis SA is a technology services company dedicated to providing other businesses with the infrastructure and services needed for the development of AI models and their subsequent implementation for everyday use. Its business activity is centered around the leasing of computational capacity for the generation and training of Artificial Intelligence models, as well as aiding and advising in their development. Its services include Computing Capacity, Model Generation and Training, Development Support, and Consulting.
14GF Score

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3-Year Share Buyback Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€8.55
Price
€1.12
GF Value