Bond markets are starting to price in heightened credit risk tied to Broadcom as the company backs increasingly large artificial intelligence infrastructure financing deals. The semiconductor giant's bond yields and credit default swap prices have climbed recently, reflecting growing investor caution about the financial commitments it is making to support AI chip purchases.

Data shows that Broadcom's 5.15% notes maturing in 2031 have seen their yield widen by roughly 14 basis points since August. Meanwhile, the company's five-year credit default swap spread has jumped about 28 basis points over the same period, a steeper increase than that seen at Oracle and SpaceX. CDS prices are commonly used as a barometer of corporate default risk, and their rise signals that investors are demanding greater compensation for the possibility that Broadcom may fail to meet its obligations.

This shift in credit sentiment comes as Broadcom prepares to participate in an even larger AI infrastructure funding effort. Reports indicate the company is in talks with multiple financial institutions to raise more than $60 billion in debt for an AI chip financing deal, with companies like Anthropic expected to be among the primary beneficiaries. While the exact structure remains under discussion, Broadcom may provide credit guarantees for a portion of the senior secured debt involved.

This is not the first time Broadcom has leveraged its balance sheet to help customers acquire AI chips. Earlier this year, the company supplied most of the credit support for a roughly $35 billion financing arrangement. In that transaction, investors including Apollo Global Management and Blackstone funded the purchase of Broadcom's custom AI chips, which were then leased to Anthropic for use in its data centers. This model allows AI companies to access the massive chip supplies they need while benefiting from Broadcom's strong credit profile to lower borrowing costs.

Tony Trzcinka, an investment-grade bond portfolio manager at Impax Asset Management, believes the recent uptick in Broadcom's CDS prices is more likely tied to concerns about the company's own balance sheet exposure than to a broader loss of confidence in the AI investment boom. He noted that the change may reflect market expectations that Broadcom will provide additional financial guarantees in more chip financing transactions going forward.

As technology companies pour hundreds of billions of dollars into AI data center buildouts, similar guarantee and credit support arrangements have become increasingly common this year. In these deals, chip suppliers like Broadcom or Nvidia effectively lend their stronger balance sheets and creditworthiness to customers, helping them secure more financing and expand their chip orders. For chipmakers, this approach directly stimulates product sales. For AI companies, it provides a fast path to computing infrastructure without requiring immediate full capital outlays.

However, as these transactions grow in scale, the latent risks embedded within them are drawing closer scrutiny from bond investors. One of the biggest concerns is that some exposures may not show up as traditional corporate debt on financial statements. Beyond explicit debt guarantees, the AI infrastructure financing ecosystem includes long-term lease contracts, chip purchase commitments, equipment residual value guarantees, and other forms of credit support. Under normal conditions, these arrangements may not strain a chipmaker's cash flow. But if the AI industry experiences a sharp downturn, or if customers deteriorate financially and fail to meet payment obligations, the guaranteeing companies could be forced to honor their commitments. In such a scenario, Broadcom and others could face potential payment obligations in the tens of billions of dollars or more, even while their own earnings are being hit by the same industry downturn.

JPMorgan strategist Tarek Hamid said in a Monday report regarding Broadcom's potential $60 billion financing deal that it further amplifies concerns about the accumulating "hidden leverage" within the vast AI ecosystem. He pointed out that as lease contracts, purchase commitments, residual value guarantees, and other credit support arrangements continue to grow, the scale of related contingent obligations could eventually reach trillions of dollars. This suggests that the financial risks arising from AI infrastructure buildouts may be far larger than the debt levels directly visible on corporate balance sheets.

Overall, the bond market is not currently questioning the growth outlook for Broadcom's core AI business. Instead, investors are beginning to reassess the potential financing risks the company is taking on to drive AI chip sales. From the earlier $35 billion financing package to the more than $60 billion transaction now under discussion, Broadcom is increasingly using its balance sheet to provide credit support for AI customers. As AI data center investment continues to expand, this model can help Broadcom boost chip sales further. But the recent rise in bond yields and CDS prices indicates that credit markets are already demanding higher risk premiums. The extent of Broadcom's actual guarantee obligations for these projects, and whether those contingent liabilities will grow further, will be a key focus for bond investors evaluating the company's credit risk.

Broadcom shares closed down 2.63% on Monday at $358.76.