Note: If the price history is too short, we do not calculate current Shiller PE for this stock. All the historical data is shown as the company's primary share's data instead.
Shiller PE for Stocks: The True Measure of Stock Valuation
Alcoa Shiller PE Ratio Historical Data
The historical data trend for Alcoa's Shiller PE Ratio 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.
Competitive Comparison of Alcoa's Shiller PE Ratio
For the Aluminum subindustry, Alcoa'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.
Alcoa's Shiller PE Ratio Distribution in the Metals & Mining Industry
For the Metals & Mining industry and Basic Materials sector, Alcoa's Shiller PE Ratio distribution charts can be found below:
* The bar in red indicates where Alcoa's Shiller PE Ratio falls into.
Alcoa Shiller PE Ratio Calculation
For Shiller PE Ratio, 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 PE Ratio is also called PE10.
The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.
Alcoa's E10 for the quarter that ended in Sep. 2016 is calculated as:
For example, Alcoa's adjusted earnings per share data for the three months ended in Sep. 2016 was:
Add all the adjusted EPS together and divide 10 will get our 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.
Alcoa (AMEX:ARNC.PR.PFD) Shiller PE Ratio Explanation
Compared with the regular PE Ratio, which works poorly for cyclical businesses, the Shiller PE Ratio smoothed out the fluctuations of profit margins during business cycles. Therefore it is more accurate in reflecting the valuation of the company.
If a company has consistent business performance, the Shiller PE Ratio should give similar results to regular PE Ratio.
Compared with the PS Ratio, the Shiller PE Ratio makes the comparison between different industries more meaningful.
Be Aware
Shiller PE Ratio assumes that over the long term, businesses and profitability revert to their means. If a company's business model does not work in the future compared with the past, Shiller PE Ratio and PS Ratio will give false valuations.
Alcoa Shiller PE Ratio Related Terms
Thank you for viewing the detailed overview of Alcoa's Shiller PE Ratio provided by GuruFocus.com. Please click on the following links to see related term pages.
Arconic Inc, formerly known as Alcoa Inc was first incorporated as the Pittsburgh Reduction Company on October 1, 1888. The Company is engaged in manufacturing and engineering lightweight metals. Its products include aluminum, titanium, and nickel, used in aerospace, automotive, commercial transportation, packaging, building and construction, oil and gas, defense, consumer electronics, and industrial applications. The Company is also engaged in the production and management of aluminum, fabricated aluminum, and alumina combined, through its active participation in all aspects of the industry: technology, mining, refining, smelting, fabricating, and recycling. It has investments and operating activities in, among others, Australia, Brazil, China, Guinea, Iceland, Russia, and Saudi Arabia. The Company operates in segments including Global Rolled Products, Engineered Products and Solutions, and Transportation and Construction Solutions. The Company's Global Rolled Products segment represents its midstream operations. The Engineered Products and Solutions segment represents a portion of the Company's downstream operations. Its downstream portfolio includes two segments Engineered Products and Solutions and Transportation and Construction Solutions. The Engineered Products and Solutions consist of Alcoa Titanium & Engineered Products; Alcoa Fastening Systems & Rings; Alcoa Forgings and Extrusions; and Alcoa Power and Propulsion. The Company's Transportation and Construction Solutions segment represents a portion of its downstream operations. The raw materials used includes bauxite, alloying materials, caustic soda, alumina, electricity, aluminum fluoride, fuel oil, calcined petroleum coke, lime (CaO), cathode blocks, natural gas, electricity, liquid pitch, natural gas, titanium alloys, titanium sponge and resin. The Company's trademark products include Howmet metal castings, Huck fasteners, Kawneer building panels and Dura-Bright wheels with easy-clean surface treatments.
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