With a market capitalization (market cap) of $13.2B — a measure of how much the company is worth — Alcoa Corporation is the 813th most valuable company in Basic Materials as of August 19, 2026. Shares trade at $50.02, down +3.27% on the day.
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Alcoa Corporation stands as a global industrial leader, primarily focused on the production and sale of bauxite, alumina, and aluminum products. Its extensive operations span multiple continents, including North America (United States, Canada), Europe (Spain, Iceland, Norway), South America (Brazil), and Australia, along with other international markets. The company's activities are strategically divided into three principal segments: Bauxite, Alumina, and Aluminum. Alcoa initiates its process with bauxite mining. This raw material is then refined into alumina, which is subsequently sold to customers for conversion into various industrial chemical products. Additionally, the company is involved in aluminum smelting and casting, supplying primary aluminum in forms like alloy or value-added ingots. These aluminum products cater to a diverse range of industries, including transportation, building and construction, packaging, wire manufacturing, and other industrial applications. Beyond its core metals business, Alcoa also operates hydroelectric power generation facilities. These plants generate and sell electricity into the wholesale market, serving a wide array of clients, from traders and large industrial consumers to distribution companies and other power generators. Founded in 1888, the company is headquartered in Pittsburgh, Pennsylvania. It officially adopted the name Alcoa Corporation in October 2016, prior to which it was known as Alcoa Upstream Corporation.
Visit websiteAs of August 19, 2026, Alcoa Corporation (AA) is worth $13.2B — this is its market capitalization, the total value of all its outstanding shares.
Alcoa Corporation’s market cap is $13.2B, which ranks it #813 among the most valuable companies in the Basic Materials sector tracked on MarketCapLens.
Alcoa Corporation (AA) shares trade at $50.02, down 3.27% on the day, as of August 19, 2026.
Alcoa Corporation trades at a price-to-earnings (P/E) ratio of 11.2, based on its latest share price and annual earnings per share.
Fundamentals are annual. Figures labeled with their fiscal year.
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