SoftBank and Alibaba together seek $16.3 billion in fresh capital to fund AI buildout

SoftBank disclosed plans for a $6.3 billion bond sale, which the company said would be its largest on record, tying the raise directly to accelerating AI investment. Separately, Alibaba said it would raise $10 billion through a share placement to fund its own AI expansion. The two moves, disclosed within the same 24-hour window, show two of Asia's largest tech-adjacent conglomerates reaching for different tools — debt for SoftBank, equity for Alibaba — to fund the same category of spending. The scale matters: combined, the two raises total $16.3 billion earmarked specifically for AI infrastructure and expansion, at a moment when capital markets are already digesting elevated long-term borrowing costs. SoftBank choosing bonds over equity suggests it sees debt markets as still receptive to size at scale, while Alibaba's placement route dilutes existing shareholders rather than adding leverage to its balance sheet. What isn't yet clear from either disclosure is the specific deployment timeline or which AI projects the money is earmarked for, nor how investors will price the bonds once terms are finalized.