COSUMAR (CAS:CSR) E10: MAD11.04 (As of Dec. 2025)


CAS:CSR COSUMAR SA CAS:CSR
84 GF Score
Price MAD186.05
GF Value MAD183.61
Valuation Fairly Valued
! 4 Warning Signs
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What is COSUMAR E10?

COSUMAR CAS:CSR +0.03% 84 E10 is MAD11.04 as of Dec. 2025. GuruFocus rates CAS:CSR with a GF Score™ of 84/100 and a GF Value™ of MAD183.61 (Fairly Valued). The stock has 4 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.

COSUMAR's adjusted earnings per share data for the fiscal year that ended in Dec. 2025 was MAD7.448. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is MAD11.04 for the trailing ten years ended in Dec. 2025.

During the past 12 months, COSUMAR's average E10 Growth Rate was -3.60% 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.

As of today (2026-06-26), COSUMAR's current stock price is MAD 186.05. COSUMAR's E10 for the fiscal year that ended in Dec. 2025 was MAD11.04. COSUMAR's Shiller PE Ratio of today is 16.85.

During the past 13 years, the highest Shiller PE Ratio of COSUMAR was 27.52. The lowest was 15.53. And the median was 21.31.


COSUMAR  (CAS:CSR) 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.

COSUMAR's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=186.05/11.04
=16.85

* 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 COSUMAR was 27.52. The lowest was 15.53. And the median was 21.31.


Be Aware

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


COSUMAR E10 Related Terms


COSUMAR E10 Historical Data

* Premium members only.

The historical data trend for COSUMAR'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.

COSUMAR E10 Chart

COSUMAR 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 0.00 0.00 11.72 11.45 11.04

COSUMAR Semi-Annual Data
Dec15 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
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 11.72 0.00 11.45 0.00 11.04

CAS:CSR vs MDLZ, HSY, TR: E10 Comparison

For the Confectioners subindustry, COSUMAR'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.


COSUMAR Shiller PE Ratio vs Consumer Packaged Goods Industry

For the Consumer Packaged Goods industry and Consumer Defensive sector, COSUMAR's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where COSUMAR's Shiller PE Ratio falls into.


CAS:CSR
84GF Score
COSUMAR SA CAS:CSR
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

COSUMAR 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, COSUMAR's adjusted earnings per share data for the fiscal year that ended in Dec. 2025 was:

Adj_EPS=Earnings per Share (Diluted) /CPI of Dec. 2025 (Change)*Current CPI (Dec. 2025)
=7.448/324.0540*324.0540
=7.448

Current CPI (Dec. 2025) = 324.0540.

COSUMAR Annual Data

per_share_eps CPI Adj_EPS
201612 0.000 241.432 0.000
201712 10.460 246.524 13.750
201812 9.430 251.233 12.163
201912 9.777 256.974 12.329
202012 0.000 260.474 0.000
202112 0.000 278.802 0.000
202212 0.000 296.797 0.000
202312 10.681 306.746 11.284
202412 9.000 315.605 9.241
202512 7.448 324.054 7.448

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 MAD11.04 mean?
COSUMAR (CAS:CSR) has a E10 of MAD11.04 as of Dec. 2025. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on COSUMAR and its competitors.
Is COSUMAR's E10 too high?
COSUMAR's current E10 is MAD11.04. Overall, COSUMAR has a GF Score™ of 84/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does COSUMAR's E10 compare to MDLZ and HSY?
COSUMAR's E10 of MAD11.04 can be compared against companies in the Consumer Packaged Goods 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 Consumer Packaged Goods company?
A good E10 depends on the Consumer Packaged Goods 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 COSUMAR and its competitors. COSUMAR's current E10 is MAD11.04. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is COSUMAR stock overvalued right now?
Based on GuruFocus' analysis, COSUMAR (CAS:CSR) is currently considered Fairly Valued. The stock's GF Value™ is MAD183.61, compared to a current price of MAD186.05 — trading 1.3% above its estimated fair value. The current E10 is MAD11.04. COSUMAR's overall GF Score™ is 84/100 with 4 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 COSUMAR (CAS:CSR), the current E10 is MAD11.04 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 COSUMAR (CAS:CSR) Overvalued in 2026?

Based on GuruFocus' analysis, COSUMAR stock appears to be overvalued. The current stock price of MAD186.05 is trading 1.3% above its estimated GF Value™ of MAD183.61. GuruFocus considers COSUMAR to be Fairly Valued.

Key valuation signals for CAS:CSR:

  • E10: MAD11.04
  • GF Value™: MAD183.61 vs. price of MAD186.05 (1.3% above fair value)
  • GF Score™: 84/100 with 4 warning signs

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


COSUMAR Business Description

Address 8 rue Mouatamid Ibnou Abbad, BP 3098 Roches Noires, Casablanca, MAR
COSUMAR SA is a Moroccan company specializing in sugar extraction, refining, and sugar packaging. The company's product portfolio includes sugar loaves, the lump, granulated sugar, ingots, pellets, bagasse, and molasses.
84GF Score

Get the complete analysis for CAS:CSR

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

MAD186.05
Price
MAD183.61
GF Value