Aluminium du MarocCAS:ALM 60 ROC (Joel Greenblatt) % is 20.12% as of Dec. 2025, which is 34% above its 10-year median of 15.07. GuruFocus rates CAS:ALM with a GF Score™ of 60/100 and a GF Value™ of MAD1,594.62 (Modestly Overvalued). The stock has 6 warning signs investors should review. Among 2,500 Metals & Mining companies, Aluminium du Maroc ranks better than 86.2% on this metric.
Joel Greenblatt defined Return on Capital differently in his book The Little Book That Still Beats the Market (Little Books. Big Profits). He defines ROC (Joel Greenblatt) % as EBIT divided by the total of Property, Plant and Equipment and net working capital. Aluminium du Maroc's annualized ROC (Joel Greenblatt) % for the quarter that ended in Dec. 2025 was 20.12%.
The historical rank and industry rank for Aluminium du Maroc's ROC (Joel Greenblatt) % or its related term are showing as below:
CAS:ALM'
s ROC (Joel Greenblatt) % Range Over the Past 10 Years
Min: 9.2 Med: 15.07 Max: 22.32
Current: 18.35
During the past 13 years, Aluminium du Maroc's highest ROC (Joel Greenblatt) % was 22.32%. The lowest was 9.20%. And the median was 15.07%.
CAS:ALM's ROC (Joel Greenblatt) % is ranked better than 86.2% of 2500
companies
in the Metals & Mining industry
Industry Median: -22.14
vs CAS:ALM: 18.35
Aluminium du Maroc's 5-Year average Growth Rate of ROC (Joel Greenblatt) % was 6.40% per year.
Aluminium du Maroc (CAS:ALM) ROC (Joel Greenblatt) % Explanation
The way Joel Greenblatt defines Return on Capital is a more accurate measure of how efficiently the company generates returns onthe capital actually invested in the business. EBIT is used instead of net income because the tax and interest payment may be affected by factors other than the core business operation. Intangible assets are not included in the calculation because they don't need to be replaced.
Aluminium du Maroc ROC (Joel Greenblatt) % Related Terms
Aluminium du Maroc ROC (Joel Greenblatt) % Historical Data
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The historical data trend for Aluminium du Maroc's ROC (Joel Greenblatt) % 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.
CAS:ALM vs AA, CENX, CSTM: ROC (Joel Greenblatt) % Comparison
For the Aluminum subindustry, Aluminium du Maroc's ROC (Joel Greenblatt) %, along with its competitors' market caps and ROC (Joel Greenblatt) % 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.
Aluminium du Maroc ROC (Joel Greenblatt) % vs Metals & Mining Industry
For the Metals & Mining industry and Basic Materials sector, Aluminium du Maroc's ROC (Joel Greenblatt) % distribution charts can be found below:
* The bar in red indicates where Aluminium du Maroc's ROC (Joel Greenblatt) % falls into.
Aluminium du Maroc ROC (Joel Greenblatt) % Calculation
Joel Greenblatt defined Return on Capital differently in his book The Little Book That Still Beats the Market (Little Books. Big Profits) . He defines Return on Capital as follows:
EBIT stands for Earnings Before Interest and Taxes.
Fixed Assets are also known as non-current assets. They include the Property, Plant and Equipment that the firm needs in its operation.
GuruFocus calculates net working capital as: (Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Deferred Revenue + Other Current Liabilities). We're trying to account for OPERATING assets and liabilities (part of daily business) when calculating working capital. Cash and marketable securities are considered NON-OPERATING assets and are not included in calculation. We will also back out all interest bearing debt, short term debt and the portion of long term debt that is due in the current period from the current liabilities. This debt will be considered when computing cost of capital and it would be inappropriate to count it twice.
Note:
The EBIT data used here is two times the semi-annual (Dec. 2025) EBIT data.
* 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.
What does a ROC (Joel Greenblatt) % of 20.12% mean?
Aluminium du Maroc (CAS:ALM) has a ROC (Joel Greenblatt) % of 20.12% as of Dec. 2025. Joel Greenblatt's return on capital is the ratio of EBIT to average fixed assets and net working capital. View historical data on Aluminium du Maroc and its competitors. This is 34% above median its historical median of 15.07. Over the past decade, Aluminium du Maroc's ROC (Joel Greenblatt) % has ranged from 9.20 to 22.32. According to the industry distribution chart, Aluminium du Maroc ranks #345 out of 2500 companies in the Metals & Mining industry, placing it in the top 13.8%.
Is Aluminium du Maroc's ROC (Joel Greenblatt) % too high?
Aluminium du Maroc's current ROC (Joel Greenblatt) % of 20.12% is 34% above median its 10-year median of 15.07. Over the past 10 years, this metric has ranged from a low of 9.20 to a high of 22.32. Based on the distribution chart, Aluminium du Maroc ranks #345 out of 2500 companies in the Metals & Mining industry, which is in the top quartile — a strong position relative to peers. Overall, Aluminium du Maroc has a GF Score™ of 60/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Aluminium du Maroc's ROC (Joel Greenblatt) % compare to AA and CENX?
According to the Metals & Mining industry distribution chart, Aluminium du Maroc ranks #345 out of 2500 companies for ROC (Joel Greenblatt) %. This places Aluminium du Maroc in the top 14% of its industry — outperforming the majority of peers. Historically, Aluminium du Maroc's own ROC (Joel Greenblatt) % has ranged from 9.20 to 22.32 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 ROC (Joel Greenblatt) % for a Metals & Mining company?
A good ROC (Joel Greenblatt) % depends on the Metals & Mining industry context. However, ROC (Joel Greenblatt) % 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 ROC (Joel Greenblatt) % mean?
A high ROC (Joel Greenblatt) % can signal that a stock is expensive relative to its fundamentals. Joel Greenblatt's return on capital is the ratio of EBIT to average fixed assets and net working capital. View historical data on Aluminium du Maroc and its competitors. Aluminium du Maroc's current ROC (Joel Greenblatt) % is 20.12%, which is 34% above median its own 10-year median of 15.07. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Aluminium du Maroc stock overvalued right now?
Based on GuruFocus' analysis, Aluminium du Maroc (CAS:ALM) is currently considered Modestly Overvalued. The stock's GF Value™ is MAD1,594.62, compared to a current price of MAD1,909.00 — trading 19.7% above its estimated fair value. The current ROC (Joel Greenblatt) % is 20.12%, which is 34% above median its 10-year median of 15.07. Aluminium du Maroc's overall GF Score™ is 60/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROC (Joel Greenblatt) % calculated?
ROC (Joel Greenblatt) % is calculated from a company's financial statements. For Aluminium du Maroc (CAS:ALM), the current ROC (Joel Greenblatt) % is 20.12% 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 Aluminium du Maroc (CAS:ALM) Overvalued in 2026?
Based on GuruFocus' analysis, Aluminium du Maroc stock appears to be overvalued.
The current stock price of MAD1,909.00 is trading 19.7% above its estimated GF Value™ of MAD1,594.62.
GuruFocus considers Aluminium du Maroc to be Modestly Overvalued.
Key valuation signals for CAS:ALM:
ROC (Joel Greenblatt) %: 20.12% (34% above median its 10-year median of 15.07)
GF Value™: MAD1,594.62 vs. price of MAD1,909.00 (19.7% above fair value)
No single metric tells the full story. See the CAS:ALM stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Aluminium du Maroc is engaged in design and manufacture of aluminum alloy profiles for building and industry. The company's products portfolio includes sliders, doors, roofing, facades, pool barrier, strikes, bodyguards, shutters, and portals.
60GF Score
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