Oracle (ORCL), Broadcom (AVGO) and SpaceX (SPCX) seek blockbuster debt deals to pay for AI chips, in which Broadcom has been working in recent weeks to arrange more than USD 50bln in financing for OpenAI custom artificial intelligence chips, according to

The AI buildout has so far been funded predominantly from operating cash flow, so a pivot to large-scale external borrowing marks a structural change in how the capex cycle is financed and echoes earlier episodes in telecoms and shale where an infrastructure boom eventually migrated onto corporate balance sheets. The precedent pattern in such shifts is a first wave of jumbo investment grade supply that is absorbed at modest concessions, with stress appearing later if returns on the underlying spend disappoint or if issuance bunches. The relevant distinction here is between borrowers pledging their own cash flows and structures that effectively lend against a customer's future chip purchases or a private counterparty's commitments, the latter carrying meaningfully more credit and circularity risk given how interlinked the AI vendor, customer and financier chain has become. Transmission runs through primary market indigestion in the investment grade tech complex, spread widening in the issuers' existing curves, and index weight effects as new benchmarks enter the big aggregates. Worth watching are the structure of the financings, secured versus unsecured and whether any vendor or offtake guarantees are embedded, the size of new issue concessions against secondary levels, and whether credit default swap spreads on the named issuers begin to diverge from the broader tech peer set.