$AA · Alcoa Corp

Alcoa Corporation filed an 8-K disclosing a proposed $2.6 billion senior notes offering split between two wholly-owned subsidiaries: Alumina Pty Ltd (2034 notes) and Alcoa Nederland Holding B.V. (2036 notes). Net proceeds, combined with cash on hand, will fund the approximately $3.1 billion cash consideration for the acquisition of South32's bauxite, alumina, and aluminum smelter operations (AliGroup), announced June 30, 2026. Upon closing the notes offering, Alcoa expects to terminate the remaining bridge loan commitments. The filing includes excerpted preliminary offering memorandum data showing Alcoa's LTM Adjusted EBITDA of $2.205B and Pro Forma Adjusted EBITDA excluding special items of $2.293B.

Extended-hours trading shows AA at $52.31, +1.10% vs the regular close of $51.74, suggesting modestly positive initial reception to the permanent financing structure. Markets were closed at filing; the regular session has not yet reacted.

This debt issuance is the permanent financing piece of Alcoa's largest M&A move, converting temporary bridge loans into long-term notes while revealing detailed pro forma financials to debt investors.

The debt financing locks in permanent capital for Alcoa's transformative upstream acquisition, adding bauxite, alumina, and smelter assets from South32 — a deal that reshapes the global aluminum raw-materials landscape.

The AliGroup financials are prepared under IFRS, not U.S. GAAP, with no quantitative reconciliation provided — differences in lease and asset retirement obligation accounting may be material. Pro forma figures exclude integration costs and synergies.