Three financings for AI chip orders surfaced in the week ending 10 October 2026, totaling more than $150bn. Banks began selling down a $60bn loan that funds Anthropic's 2027 rental of Google chips, the Financial Times reported on 5 October. SpaceX is seeking about $40bn of loans and investment-grade bonds for an NVIDIA order, and Broadcom is arranging more than $50bn for the custom chips it is building with OpenAI, with Apollo and Blackstone in talks. The deals differ in who carries the risk: about $42bn of the Anthropic loan is guaranteed by Broadcom, rated A minus, while SpaceX borrows directly on a BBB rating, the second-lowest investment grade.
The revenue side of these deals is the weak link. The FT reported on 8 October that OpenAI's annualized revenue was about $50bn at the end of September, against about $70bn in media reports late last month, a gap of roughly $20bn. Broadcom's OpenAI financing alone would equal a year of that revenue. At Anthropic, Microsoft cut its internal Claude budget by more than a third and Meta's internal Claude Code users halved to about 30,000; the market believes the two are the unnamed customers behind about 25% of Anthropic's revenue. Lenders are being asked to fund hardware ahead of the revenue meant to pay for it.
US chip stocks fell after the OpenAI revenue report. The Philadelphia Semiconductor Index dropped 3.39% on 8 October, a selloff Central News Agency attributed mainly to the report. Arm, Intel and Vicor fell 12% to 14% over the week, and Lam Research and Applied Materials 6% to 8%. Taiwan's market carried a different tone: circuit board and laminate makers took most of the week's gains, with ITEQ up 25.5% and Elite Material up 20.6% for the week ended 9 October 2026, the last session before Taiwan's National Day holiday.
The fundamentals behind the financings remain strong. Nvidia's Data Center revenue reached $89.0bn in its fiscal Q2 2027, the quarter ended 26 July 2026, up 117% year over year and 93% of total revenue of $96.2bn, with guidance of $108.0bn plus or minus 2% for the following quarter. Broadcom's AI semiconductor revenue rose 221% to $16.7bn in its fiscal Q3 2026, ended 2 August 2026, and is guided to $21.7bn next quarter. Custom silicon is growing faster from a smaller base, but Nvidia's Data Center line was still about 5.3 times Broadcom's AI revenue.
Memory has become the swing factor in the buildout. Micron's revenue was $54.23bn in the quarter ended 3 September 2026, 4.8 times the $11.32bn of a year earlier, with a GAAP gross margin of 86.8%. Nvidia's supply and capacity commitments rose to $279bn at 26 July 2026 from $119bn one quarter earlier, an increase the company attributed primarily to memory procurement. On the pricing side, Nanya Technology is telling customers DRAM contract prices will rise again, by up to 20% on some products, industry sources told Economic Daily News, above TrendForce's 10% to 15% forecast for the fourth quarter of 2026.
The cost pressure is now visible downstream. Samsung's phone division has asked suppliers to cut deliveries by 20% to 30%, and its fourth-quarter phone output could fall by as much as 30%, Korean media reported. Its phone memory purchase cost rose 211% in the first half of 2026 while its average phone price rose about 7%, leaving the phones earning almost no profit. MediaTek beat its third-quarter guidance but supply chain sources say its phone orders weaken into November, and Largan Precision said a phone customer cut orders in September and posted its lowest gross margin in 13 years.
The financing scale is part of a broader pattern. Capital spending by major AI hyperscalers is approaching $800bn this year and is estimated to be over $1tn in both 2027 and 2028, according to a 9 October 2026 market observation. Companies can no longer finance these investments by earnings alone and have increasingly turned to debt and other creative arrangements. Nvidia itself disclosed guarantees with a maximum exposure of $108.5bn, of which $105.0bn is a cap on guarantees entered into in August 2026 for an SB Energy campus in Ohio, to be leased to OpenAI for 20 years. Chip suppliers are no longer only selling into the buildout; they are underwriting parts of it.
The tension between record operating results and rising financing risk frames the next few weeks. TSMC reports third-quarter results on 15 October after revenue of NT$1.494tn, up 51% year over year and about 2% above the top of its guidance. Nanya's 12 October results call is the first confirmation of the DRAM increase, and a figure below TrendForce's 10% floor would be the first sign that new Chinese capacity is loosening supply. Micron's Taoyuan union, which won the legal right to strike with 88.3% of members in favor, holds a rally on 19 October, a test of whether talks with the board are moving before any strike call.
Why it matters
The gap between AI chip financing volumes and the revenue meant to service them is now the central risk in semiconductor markets. A single deal, Broadcom's OpenAI financing, equals a year of OpenAI's annualized revenue, and the 8 October selloff showed how quickly sentiment can turn on revenue verification.
Builder angle
For builders, the actionable signal is in the supply chain, not the labs. Laminate, wafer, memory and power chip prices are rising through 2027, and device makers are cutting output to absorb them. Products that reduce memory intensity, packaging bottlenecks or financing friction in this stack have a clear demand tailwind.
What to watch next
Nanya Technology 3Q26 results call on 12 October, for confirmation of the DRAM contract increase of up to 20% TSMC 3Q26 results on 15 October, for fourth-quarter guidance, Vera Rubin ramp and CoWoS capacity commentary Micron Taoyuan union rally on 19 October, and the Taichung union's second mediation on 22 October Nvidia's fiscal Q3 report in mid-November, against the $108.0bn outlook, and whether memory costs show up in accelerator margins
Sources
- 01.co Source checked 2026-10-12
- blockwest.co Source checked 2026-10-12
- montagwealthmanagement.com Source checked 2026-10-12