$AA · Alcoa Corp

Alcoa Corporation filed its Q3 2026 10-Q, reporting net income attributable to Alcoa of $483M ($1.81 diluted EPS) on revenue of $3.704B, a 23.7% YoY increase from $2.995B. The quarter benefited from sharply higher realized aluminum prices ($4,527/mt vs $3,242/mt) and a $32M net gain in Other income. The company completed a $2.6B debt offering in September 2026 to fund the AliGroup acquisition from South32, which received shareholder approval on October 15, 2026.

Extended-hours trading shows AA at $39.80, down 0.23% from the $39.89 regular close. The modest dip despite sharply higher earnings suggests the market may have already priced in the commodity-driven recovery, or is weighing the dilutive impact of the pending AliGroup acquisition (~17M shares plus $3.1B cash).

Alcoa's earnings power has transformed alongside aluminum prices, and the AliGroup deal — now past shareholder approval with debt financing secured — will reshape its bauxite-to-aluminum vertical integration.

Alcoa's results reflect the broader aluminum upcycle: LME 15-day lag prices averaged $3,228/mt vs $2,555/mt a year ago. The AliGroup acquisition positions Alcoa to consolidate bauxite-alumina-aluminum assets at a time when alumina API prices are recovering ($332/mt vs $452/mt a year ago, though still below prior peaks).

AliGroup acquisition closing risk: failure to satisfy conditions could delay or terminate the deal, and the $750M contingent payment tied to alumina/aluminum price thresholds adds uncertainty. Restructuring charges of $18M in Q3 and $32M YTD signal ongoing portfolio optimization costs.