Broadcom's Private-Credit Bet on AI Chips Faces Its First Real Stress Test

Broadcom shares rose 1.8% Friday after a 4.5% drop, as record CDS spreads spotlight debt-financed AI chip deals with OpenAI and Anthropic.

Broadcom shares changed hands at 327.00 euros on Friday, up 1.8%, a modest bounce that does little to disguise the unease running through the credit market. The previous session had been far less forgiving: the stock shed 4.5% on Thursday to close at 321.10 euros, and the five-year credit default swap spread on the semiconductor maker jumped to a record 136 basis points. That combination — equity stabilizing while default insurance gets more expensive — tells the story of a company whose growth ambitions now depend as much on other people's balance sheets as on its own engineering.

At the center of the debate is a financing package that Broadcom is reportedly negotiating, in an early stage, to help OpenAI acquire custom accelerators. The Wall Street Journal puts the potential volume at more than $50 billion; other reports are more conservative, citing roughly $30 billion. The goal is to underwrite a buildout of 10 gigawatts of computing capacity between the second half of 2026 and 2029. Talks with private lenders including Apollo and Blackstone have not produced firm commitments.

The structure is not a one-off. Broadcom had already set up a $60 billion financing framework for Anthropic, and it plans to supply that partner with processors for 5 gigawatts of capacity in 2027, doubling to 10 gigawatts the following year. Broadcom insists it sells chips rather than extending credit, acting only as an arranger of structured third-party funding. Even so, the sheer scale of these arrangements has shifted investor attention from shipment volumes to the creditworthiness of the buyers.

From Order Book to Balance Sheet

That shift explains why the CDS market moved first. The cost of insuring Broadcom debt against default had been drifting higher as reports of debt-financed chip transactions circulated, and the record spread reflects a market repricing the risk embedded in the supply chain rather than in Broadcom's own accounts.

The operational numbers, by contrast, remain striking. In the fiscal quarter ended in early August 2026, Broadcom reported AI semiconductor revenue of $16.7 billion, a 221% year-over-year increase. Management has guided to $21.7 billion for the fourth quarter of fiscal 2026. Over the trailing twelve months, the company generated free cash flow of roughly $39.6 billion — a cushion that gives it room to structure deals through private lenders without tying up its own cash.

Morgan Stanley analysts see Broadcom as relatively well insulated against the 32 gigawatts of projected power shortages in U.S. data centers, pointing to its broad regional footprint and established relationships with utilities. UBS, for its part, maintained a buy rating with a $470 price target.

The Circularity Problem

What worries skeptics is not Broadcom's own liquidity but the interdependence of the AI ecosystem. Former U.S. Treasury Secretary Robert Rubin has warned about mutual dependencies in the technology sector, where supply contracts and large loans form a chain that transmits shocks along the entire value chain. If operators hit delays, the reverberations reach every link.

There is already evidence of how fragile customer expectations can be. A Financial Times report clarified that OpenAI's annualized revenue stood at just under $50 billion at the end of September, well below the roughly $70 billion figure that had circulated in earlier media accounts. The gap stems from differing treatment of cloud partner revenue. Anthropic, meanwhile, posted revenue of about $4.6 billion for 2025 alongside a substantial operating loss, and OpenAI is negotiating fresh equity even as it pursues the 10-gigawatt buildout with Broadcom.

Should those customers fail to refinance expensive data centers out of their own operating earnings, the planned delivery volumes come under threat. The market is currently pricing custom accelerator demand aggressively; the question is whether that demand stands on its own without a steady infusion of external debt.

Two Paths From Here

If Broadcom can keep pushing the financing structures onto external lenders without straining its own liquidity, the growth trajectory stays intact. A confirmed revenue increase in the fourth quarter would quickly return the spotlight to operational dominance, and the company would cement its role as an indispensable development partner to the industry's technological vanguard.

The bear case runs through the credit markets. If risk appetite among lenders falters and CDS spreads widen further, delivery schedules for OpenAI and Anthropic could slip, and valuation multiples would face sustained pressure. A funding bottleneck would hit custom chip shipments directly. And while Broadcom says it does not carry the full third-party obligations, a default by a major customer would strand expensive manufacturing capacity and sharply reduce visibility on future revenue.

The stock now sits 24% below its 52-week high, and the 200-day moving average at 318.00 euros has become the line in the sand. Holding that level keeps the long-term uptrend alive; losing it under persistent financing concerns would deepen the current consolidation.

San Jose as the Next Catalyst

A near-term test arrives next week. From October 12 to 15, Broadcom will present its new networking technology at the OCP Global Summit in San Jose, including the Tomahawk 6 and Jericho 4 switches and co-packaged optics solutions. A keynote by Asad Khamisy on October 12 will demonstrate how clusters exceeding 100,000 accelerators can be scaled. That session should reveal how aggressively customers are pushing toward the next generation of infrastructure — and how quickly announced partnerships convert into binding orders.

The fiscal quarter closes on November 1, 2026, and its results will show whether the promised semiconductor revenue actually materializes. Until then, investors are left weighing two variables against each other: the durability of debt-financed demand, and the operating strength that has so far made Broadcom one of the defining suppliers of the AI era.