Stock Taper 
| DATE | TYPE | RATIO |
|---|---|---|
| 2016-11-01 | Forward | 1000:801 |
| 2016-10-06 | Reverse | 1:3 |
| 2000-06-12 | Forward | 2:1 |
| 1999-02-26 | Forward | 2:1 |
| 1995-02-27 | Forward | 2:1 |
| 1981-02-23 | Forward | 2:1 |
| 1974-02-04 | Forward | 3:2 |
Alcoa Corporation produces and sells bauxite, alumina, and aluminum products globally, operating in mining, processing, smelting, casting, and hydro power generation across multiple countries.
EcoLum® by Alcoa's Sustana™ line is a sustainable primary aluminum, produced with renewable energy, offering a carbon footprint about one-third of the industry average to help customers reduce their environmental impact.
Alcoa's stock price experienced a dramatic increase of over 93% in the last six months of 2025, reaching new 52-week highs. This significant rally was attributed to a confluence of factors including rising aluminum prices, increased U.S. tariffs on imported aluminum which benefited domestic producers, and a broader market rotation into industrial and materials stocks. The company's strategic moves, such as the profitable sale of its Ma'aden joint venture stake, also bolstered investor confidence.
Alcoa announced the permanent closure of its Kwinana alumina refinery in Western Australia, a facility that has been in operation for over 60 years. This decision follows a curtailment of production that began in June 2024 and is part of a broader strategy to optimize the company's global refining capacity and address underperforming assets.
Ausbil Investment Management Ltd acquired a new stake in Alcoa (NYSE: AA) in the third quarter, according to the company in its most recent filing with the SEC. The firm acquired 14,000 shares of the industrial products company's stock, valued at approximately $588,000. Other hedge funds have also added to or reduced their
Alcoa Corporation (NYSE:AA) will release earnings for its third quarter after the closing bell on Thursday, Oct. 15.
Alcoa (NYSE: AA - Get Free Report) and Southern Copper (NYSE: SCCO - Get Free Report) are both large-cap materials companies, but which is the superior business? We will compare the two companies based on the strength of their profitability, valuation, institutional ownership, dividends, analyst recommendations, risk and earnings. Profitability This table compares Alcoa and Southern Copper's
Overall rating: A-
| PEER | PRICE | |
|---|---|---|
 RIO | $93.48 | COMPARE |
 CDE | $17.36 | COMPARE |
 HL | $17.19 | COMPARE |
 HMY | $17.39 | COMPARE |
 IAG | $18.73 | COMPARE |
 SUZ | $8.49 | COMPARE |
 MP | $48.39 | COMPARE |
 WLK | $63.42 | COMPARE |
