Alcoa's Q2 Aluminum Earnings Top Estimates—But Tariff Risks Keeps Analyst Cautious

Core Insights - Alcoa Corporation's recent financial performance reflects the changing dynamics of the aluminum industry amid fluctuating commodity prices and geopolitical uncertainties [1] Financial Performance - Alcoa reported total third-party revenue of $3.0 billion for the second quarter, representing a 10% sequential decrease [1] - The adjusted EBITDA for the second quarter of 2025 was $313 million, surpassing Bank of America's estimate of $278 million and Bloomberg's consensus of $292 million [3] - Full-year 2025 EBITDA is now projected at $1.87 billion, an increase from the previous estimate of $1.62 billion, with earnings per share expected to rise to $3.19 from $2.52 [7] Segment Performance - In the Alumina segment, third-party revenue decreased by 28% due to a decline in average realized prices, although this was partially offset by increased shipments [2] - The Aluminum segment's EBITDA outperformed expectations, likely due to lower energy costs and an improved product mix [3] Future Outlook - For the third quarter of 2025, Alcoa anticipates a $30 million sequential benefit, net of tariffs, and has raised third-quarter EBITDA estimates to $328 million from $205 million [6] - The company expects alumina prices to be supported by widespread curtailments in China, where over 80% of refineries are unprofitable, despite risks from new supply in Indonesia or India [5] Analyst Ratings - BofA analyst Lawson Winde reiterated an Underperform rating on Alcoa but raised the price forecast from $26 to $27 [2][4]