Atalaya Mining Copper (FRA:E5S1) E10: €0.38 (As of Mar. 2026)

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FRA:E5S1 Atalaya Mining Copper SA FRA:E5S1
84 GF Score
Price €10.20
GF Value €6.33
Valuation Significantly Overvalued
! 3 Warning Signs
View Full Analysis

What is Atalaya Mining Copper E10?

Atalaya Mining Copper FRA:E5S1 -2.86% 84 E10 is €0.38 as of Mar. 2026. GuruFocus rates FRA:E5S1 with a GF Score™ of 84/100 and a GF Value™ of €6.33 (Significantly Overvalued). The stock has 3 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.

Atalaya Mining Copper's adjusted earnings per share data for the three months ended in Mar. 2026 was €0.183. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is €0.38 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Atalaya Mining Copper's average E10 Growth Rate was 21.40% per year. During the past 3 years, the average E10 Growth Rate was 38.70% per year. 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 E10 growth rate using E10 data.

During the past 13 years, the highest 3-Year average E10 Growth Rate of Atalaya Mining Copper was 58.70% per year. The lowest was 38.70% per year. And the median was 48.70% per year.

As of today (2026-07-30), Atalaya Mining Copper's current stock price is €10.20. Atalaya Mining Copper's E10 for the quarter that ended in Mar. 2026 was €0.38. Atalaya Mining Copper's Shiller PE Ratio of today is 26.84.

During the past 13 years, the highest Shiller PE Ratio of Atalaya Mining Copper was 138.33. The lowest was 10.79. And the median was 22.00.


Atalaya Mining Copper  (FRA:E5S1) E10 Explanation

If a company grows much fast than inflation, E10 may underestimate the company's earnings power. Shiller PE Ratio can seem to be too high even the actual P/E is low.

For the Shiller P/E, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller P/E is also called PE10.

The Shiller P/E was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.

Atalaya Mining Copper's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=10.20/0.38
=26.84

* 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.

During the past 13 years, the highest Shiller P/E Ratio of Atalaya Mining Copper was 138.33. The lowest was 10.79. And the median was 22.00.


Be Aware

Shiller PE Ratio works better for cyclical companies. It gives you a better idea on the company's real earnings power.


Atalaya Mining Copper E10 Related Terms


Atalaya Mining Copper E10 Historical Data

* Premium members only.

The historical data trend for Atalaya Mining Copper's E10 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.

Atalaya Mining Copper E10 Chart

Atalaya Mining Copper Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.07 0.13 0.23 0.29 0.36

Atalaya Mining Copper Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
E10 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 0.34 0.37 0.37 0.36 0.38

FRA:E5S1 vs SCCO, FCX: E10 Comparison

For the Copper subindustry, Atalaya Mining Copper's Shiller PE Ratio, along with its competitors' market caps and Shiller PE 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.


Atalaya Mining Copper Shiller PE Ratio vs Metals & Mining Industry

For the Metals & Mining industry and Basic Materials sector, Atalaya Mining Copper's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Atalaya Mining Copper's Shiller PE Ratio falls into.


FRA:E5S1
84GF Score
Atalaya Mining Copper SA FRA:E5S1
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Atalaya Mining Copper E10 Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. When we calculate the today's Shiller P/E ratio of a stock, we use today's price divided by E10.

What is E10? How do we calculate E10?

E10 is the average of the inflation adjusted earnings of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the E10 of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the earnings from 2001 through 2010.

We adjusted the earnings of 2001 earnings data with the total inflation from 2001 through 2010 to the equivalent earnings in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart earned $1 a share in 2001, then the 2001's equivalent earnings in 2010 is $1.4 a share. If Wal-Mart earns $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 earnings in 2010 is $1.35. So on and so forth, you get the equivalent earnings of past 10 years. Then you add them together and divided the sum by 10 to get E10.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

For example, Atalaya Mining Copper's adjusted earnings per share data for the three months ended in Mar. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=0.183/129.8600*129.8600
=0.183

Current CPI (Mar. 2026) = 129.8600.

Atalaya Mining Copper Quarterly Data

per share eps CPI Adj_EPS
201606 -0.028 100.333 -0.036
201609 -0.013 99.737 -0.017
201612 0.185 101.842 0.236
201703 0.048 100.896 0.062
201706 0.052 101.848 0.066
201709 0.023 101.524 0.029
201712 0.030 102.975 0.038
201803 0.065 102.122 0.083
201806 0.116 104.165 0.145
201809 0.022 103.818 0.028
201812 0.049 104.193 0.061
201903 0.102 103.488 0.128
201906 0.051 104.612 0.063
201909 0.050 103.905 0.062
201912 0.066 105.015 0.082
202003 0.023 103.469 0.029
202006 0.023 104.254 0.029
202009 0.088 103.521 0.110
202012 0.090 104.456 0.112
202103 0.240 104.857 0.297
202106 0.229 107.102 0.278
202109 0.267 107.669 0.322
202112 0.202 111.298 0.236
202203 0.132 115.153 0.149
202206 0.084 118.044 0.092
202209 -0.047 117.221 -0.052
202212 0.062 117.650 0.068
202303 0.079 118.948 0.086
202306 0.066 120.278 0.071
202309 0.080 121.343 0.086
202312 0.043 121.300 0.046
202403 0.014 122.762 0.015
202406 0.104 124.409 0.109
202409 0.017 123.121 0.018
202412 0.082 124.753 0.085
202503 0.208 125.531 0.215
202506 0.203 127.251 0.207
202509 0.074 126.840 0.076
202512 0.098 128.400 0.099
202603 0.183 129.860 0.183

Add all the adjusted EPS together and divide 10 will get our e10.

Frequently Asked Questions Learn more about E10 →
What does a E10 of €0.38 mean?
Atalaya Mining Copper (FRA:E5S1) has a E10 of €0.38 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Atalaya Mining Copper and its competitors.
Is Atalaya Mining Copper's E10 too high?
Atalaya Mining Copper's current E10 is €0.38. Overall, Atalaya Mining Copper has a GF Score™ of 84/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Atalaya Mining Copper's E10 compare to SCCO and FCX?
Atalaya Mining Copper's E10 of €0.38 can be compared against companies in the Metals & Mining industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good E10 for a Metals & Mining company?
A good E10 depends on the Metals & Mining industry context. However, E10 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 E10 mean?
A high E10 can signal that a stock is expensive relative to its fundamentals. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Atalaya Mining Copper and its competitors. Atalaya Mining Copper's current E10 is €0.38. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Atalaya Mining Copper stock overvalued right now?
Based on GuruFocus' analysis, Atalaya Mining Copper (FRA:E5S1) is currently considered Significantly Overvalued. The stock's GF Value™ is €6.33, compared to a current price of €10.20 — trading 61.1% above its estimated fair value. The current E10 is €0.38. Atalaya Mining Copper's overall GF Score™ is 84/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is E10 calculated?
E10 is calculated from a company's financial statements. For Atalaya Mining Copper (FRA:E5S1), the current E10 is €0.38 as of Mar. 2026. 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 Atalaya Mining Copper (FRA:E5S1) Overvalued in 2026?

Based on GuruFocus' analysis, Atalaya Mining Copper stock appears to be overvalued. The current stock price of €10.20 is trading 61.1% above its estimated GF Value™ of €6.33. GuruFocus considers Atalaya Mining Copper to be Significantly Overvalued.

Key valuation signals for FRA:E5S1:

  • E10: €0.38
  • GF Value™: €6.33 vs. price of €10.20 (61.1% above fair value)
  • GF Score™: 84/100 with 3 warning signs

No single metric tells the full story. See the FRA:E5S1 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Atalaya Mining Copper Business Description

Other Exchanges ATYMl:UKATYM:UKE5S1:Germany
Address Paseo de las Delicias, 1, 3, Sevilla, ESP, 41001
Atalaya Mining Copper SA is a European copper producer that owns and operates the Proyecto Riotinto complex in southwest Spain. Its operations include the Cerro Colorado open pit mine and a modern 15 Mtpa processing plant, regional projects around Riotinto, such as Proyecto Masa Valverde and Proyecto Riotinto East. The company's portfolio includes assets at the production (Riotinto), development (Touro, Masa Valverde) and exploration (Ossa Morena) stages.
84GF Score

Get the complete analysis for FRA:E5S1

E10 is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€10.20
Price
€6.33
GF Value