Nvidia raises $25 billion in bonds as bitcoin miners push for 70% AI revenue by end-2026

Nvidia raised $25 billion in bonds on June 15, 2026, to fund artificial intelligence infrastructure and refinance debt. Bitcoin miners are moving to capture that spending by shifting into AI and high-performance computing. By end-2026, they are targeting as much as 70% of revenue from AI workloads, up from roughly 30% now.