Stock Climbs 93.5% as Tariffs and Demand Boost Prices
Shares of Alcoa Corporation (AA) have delivered impressive gains, rising 93.5% in the six months leading up to January 9, 2026. The performance significantly outpaced the industry's 81.8% growth and the S&P 500's 13.1% rise over the same period. Closing at $61.09, the stock trades well above its 50-day and 200-day moving averages, indicating solid upward momentum, though it remains below its 52-week high of $65.01.
This growth is powered by two main factors. First, the U.S. administration's decision in June 2025 to increase tariffs on imported aluminum to 50% has directly benefited domestic producers by increasing metal prices. Second, demand for aluminum is expanding, driven by the growing production of lighter electric vehicles and increased aircraft manufacturing to meet a rebound in global air travel.
Segments Strengthen as 2026 Earnings Estimates Rise 51.6%
Alcoa's operational performance underpins its stock rally. In the third quarter of 2025, the Aluminum segment increased production by 1% sequentially to 579,000 metric tons, benefiting from strong demand in North America and Europe. The Alumina segment saw an even larger sequential production increase of 4%, reaching 2,453 kilometric tons. For the full year 2025, the company projects aluminum shipments between 2.5 and 2.6 million tonnes.
Strategic actions, including the August 2024 acquisition of Alumina Limited and a March 2025 joint venture to restart its San Ciprián smelter, are set to enhance long-term production capacity. This operational strength has fueled analyst optimism, with earnings estimates for 2026 surging 51.6% to $4.61 per share over the past 60 days.
Valuation Remains Favorable Despite Recent Gains
Despite its significant price appreciation, Alcoa's stock presents a compelling valuation. The company trades at a forward 12-month price-to-earnings (P/E) ratio of 13.28X, which is slightly below the industry average of 13.53X. This valuation is notably cheaper than peer Ryerson Holding Corporation (22.15X), though higher than Constellium SE (11.88X). The combination of a reasonable valuation, strong operational results, and positive analyst sentiment suggests that the stock remains an attractive investment for those looking to capitalize on favorable trends in the aluminum market.