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Amper, S.A.BME:AMP Stock Report

Market Cap €470.0m
Share Price
€0.21
€0.24
12.7% undervalued intrinsic discount
1Y36.6%
7D4.8%
Portfolio Value
View

Amper, S.A.

BME:AMP Stock Report

Market Cap: €470.0m

AMP Community Fair Values

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Amper, S.A. Competitors

Price History & Performance

Summary of share price highs, lows and changes for Amper
Historical stock prices
Current Share Price€0.21
52 Week High€0.21
52 Week Low€0.12
Beta0.78
1 Month Change14.98%
3 Month Change18.14%
1 Year Change36.57%
3 Year Change62.85%
5 Year Change8.23%
Change since IPO-85.90%

Recent News & Updates

Recent updates

Analysis Article Jan 03

Market Might Still Lack Some Conviction On Amper, S.A. (BME:AMP) Even After 29% Share Price Boost

Amper, S.A. ( BME:AMP ) shares have continued their recent momentum with a 29% gain in the last month alone. The last...
Analysis Article Jul 24

Amper, S.A. (BME:AMP) Screens Well But There Might Be A Catch

Amper, S.A.'s ( BME:AMP ) price-to-sales (or "P/S") ratio of 0.6x may look like a pretty appealing investment...
Analysis Article Mar 15

Amper's (BME:AMP) Solid Earnings Are Supported By Other Strong Factors

Even though Amper, S.A.'s ( BME:AMP ) recent earnings release was robust, the market didn't seem to notice. Our...
Analysis Article Oct 26

The Market Lifts Amper, S.A. (BME:AMP) Shares 26% But It Can Do More

The Amper, S.A. ( BME:AMP ) share price has done very well over the last month, posting an excellent gain of 26...
Analysis Article Oct 01

Amper (BME:AMP) Might Be Having Difficulty Using Its Capital Effectively

There are a few key trends to look for if we want to identify the next multi-bagger. Typically, we'll want to notice a...
Analysis Article Apr 30

Is It Too Late To Consider Buying Amper, S.A. (BME:AMP)?

Amper, S.A. ( BME:AMP ), is not the largest company out there, but it received a lot of attention from a substantial...
Analysis Article Apr 12

Market Cool On Amper, S.A.'s (BME:AMP) Revenues

Amper, S.A.'s ( BME:AMP ) price-to-sales (or "P/S") ratio of 0.4x may look like a pretty appealing investment...
Analysis Article Mar 26

Amper, S.A. (BME:AMP) Shares Could Be 37% Below Their Intrinsic Value Estimate

Key Insights Using the 2 Stage Free Cash Flow to Equity, Amper fair value estimate is €0.13 Amper's €0.08 share price...
Analysis Article Dec 07

At €0.087, Is It Time To Put Amper, S.A. (BME:AMP) On Your Watch List?

While Amper, S.A. ( BME:AMP ) might not be the most widely known stock at the moment, it received a lot of attention...
Analysis Article Oct 25

Here's Why Amper (BME:AMP) Is Weighed Down By Its Debt Load

The external fund manager backed by Berkshire Hathaway's Charlie Munger, Li Lu, makes no bones about it when he says...
Analysis Article Jun 01

Is Amper (BME:AMP) A Risky Investment?

Warren Buffett famously said, 'Volatility is far from synonymous with risk.' So it might be obvious that you need to...
Analysis Article Oct 22

Amper (BME:AMP) Is Experiencing Growth In Returns On Capital

What trends should we look for it we want to identify stocks that can multiply in value over the long term? Ideally, a...
Analysis Article Sep 30

We Think Amper (BME:AMP) Is Taking Some Risk With Its Debt

Howard Marks put it nicely when he said that, rather than worrying about share price volatility, 'The possibility of...
Analysis Article Jun 16

Is Amper (BME:AMP) A Risky Investment?

Warren Buffett famously said, 'Volatility is far from synonymous with risk.' So it seems the smart money knows that...
Analysis Article Mar 07

Is Amper (BME:AMP) A Risky Investment?

The external fund manager backed by Berkshire Hathaway's Charlie Munger, Li Lu, makes no bones about it when he says...
Analysis Article Feb 08

Investors Will Want Amper's (BME:AMP) Growth In ROCE To Persist

If we want to find a stock that could multiply over the long term, what are the underlying trends we should look for...
Analysis Article Jun 12

Here's Why Amper (BME:AMP) Has A Meaningful Debt Burden

Warren Buffett famously said, 'Volatility is far from synonymous with risk.' So it seems the smart money knows that...
Analysis Article Apr 11

Amper (BME:AMP) Might Have The Makings Of A Multi-Bagger

To find a multi-bagger stock, what are the underlying trends we should look for in a business? Ideally, a business will...
Analysis Article Mar 14

Can Amper, S.A. (BME:AMP) Improve Its Returns?

While some investors are already well versed in financial metrics (hat tip), this article is for those who would like...
Analysis Article Feb 15

Amper (BME:AMP) Has A Pretty Healthy Balance Sheet

Legendary fund manager Li Lu (who Charlie Munger backed) once said, 'The biggest investment risk is not the volatility...
Analysis Article Jan 19

If You Had Bought Amper (BME:AMP) Shares Five Years Ago You'd Have Earned 83% Returns

Stock pickers are generally looking for stocks that will outperform the broader market. And while active stock picking...
Analysis Article Dec 24

Is Amper (BME:AMP) Likely To Turn Things Around?

What trends should we look for it we want to identify stocks that can multiply in value over the long term? One common...
Analysis Article Nov 28

Can Mixed Fundamentals Have A Negative Impact on Amper, S.A. (BME:AMP) Current Share Price Momentum?

Amper's (BME:AMP) stock is up by a considerable 22% over the past three months. However, we wonder if the company's...

Shareholder Returns

AMPES CommunicationsES Market
7D4.8%5.4%-2.5%
1Y36.6%95.7%24.1%

Return vs Industry: AMP underperformed the Spanish Communications industry which returned 95.7% over the past year.

Return vs Market: AMP exceeded the Spanish Market which returned 24.1% over the past year.

Price Volatility

Is AMP's price volatile compared to industry and market?
AMP volatility
AMP Average Weekly Movement6.1%
Communications Industry Average Movement7.2%
Market Average Movement4.0%
10% most volatile stocks in ES Market6.7%
10% least volatile stocks in ES Market1.0%

Stable Share Price: AMP's share price has been volatile over the past 3 months compared to the Spanish market.

Volatility Over Time: AMP's weekly volatility (6%) has been stable over the past year, but is still higher than 75% of Spanish stocks.

About the Company

FoundedEmployeesCEOWebsite
19512,827Enrique Perezwww.grupoamper.com

Amper, S.A. engages in defense and national security, and energy and sustainability businesses in Spain and internationally. The company offers electronic warfare and naval platforms; research, development and implementation of advanced security solutions to protect people, assets, and critical environments; and emergency services. It also provides advanced communication, navigation, and surveillance systems for airports; and infrastructures and services for air operations, including unmanned air traffic.

Amper, S.A. Fundamentals Summary

How do Amper's earnings and revenue compare to its market cap?
AMP fundamental statistics
Market cap€470.02m
Earnings (TTM)€4.67m
Revenue (TTM)€281.73m
100.7x
P/E Ratio
1.7x
P/S Ratio

Earnings & Revenue

Key profitability statistics from the latest earnings report (TTM)
AMP income statement (TTM)
Revenue€281.73m
Cost of Revenue€97.77m
Gross Profit€183.96m
Other Expenses€179.29m
Earnings€4.67m

Last Reported Earnings

Dec 31, 2025

Next Earnings Date

n/a

Earnings per share (EPS)0.0021
Gross Margin65.30%
Net Profit Margin1.66%
Debt/Equity Ratio76.6%

How did AMP perform over the long term?

See historical performance and comparison

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/05/14 22:55
End of Day Share Price 2026/05/14 00:00
Earnings2025/12/31
Annual Earnings2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Amper, S.A. is covered by 7 analysts. 4 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
null nullBanco de Sabadell. S.A.
Andrés Bolumburu CámaraBanco de Sabadell. S.A.
Teresa Diez-Canedo BarreroBestinver Sociedad De Valores, S.A