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Big Tech drives US corporate bond sales to annual record high, data shows

By Thomson Reuters Nov 6, 2026 | 8:49 AM

By Shashwat Chauhan

Nov 6 (Reuters) – US investment-grade corporate bond issuance climbed to $1.88 trillion this year, LSEG data showed, surpassing the previous annual record as Big Tech companies borrow heavily to fund their AI ambitions.

The 18.7% rise ​in debt issuance from a year ago until November 4 breached ‌the previous record of $1.86 trillion raised in 2020 when companies stockpiled cash during the COVID-19 pandemic, driven by near-zero interest rates.

However, this year the number of issuance fell about 4% to 1,084, implying that the average offering size swelled to roughly $1.7 billion from about $1.4 billion a year ago, ‌thanks to ​a few jumbo transactions by the largest borrowers.

Hyperscalers ⁠Amazon.com and Alphabet top the list ⁠of companies that raised the most money by selling bonds this year, the data showed.

Combined with other hyperscalers such as Meta Platforms, Microsoft and Oracle, it totaled over $370.7 billion, or roughly a fifth of all US investment-grade issuance so ​far this year, LSEG data showed.

“The market has absorbed the AI issuance and it is evident from the oversubscribed nature of the deals,” said Victoria Fernandez, chief ⁠market strategist and fixed income portfolio manager at ⁠Crossmark Global Investments.

“The AI companies do not seem to be ​slowing down in coming to both the USD and Euro bond markets.”

Apple became the latest ​tech giant to tap the bond market this week. A term ‌sheet seen by Reuters showed the iPhone maker is raising about $7.5 billion from a seven-part US-dollar bond offering.

However, the prospect of higher interest rates is adding to concerns about how quickly massive AI investment will translate into profits and whether heavily indebted ⁠companies can generate returns fast enough to service mounting interest costs.

Default insurance costs at some of the biggest AI spenders have surged in recent months. Oracle’s five-year spread hit ⁠a record 325.45 basis points ‌last month. Amazon, Alphabet, Nvidia and Meta also set ⁠records, though well below Oracle’s level.

The Democratic sweep in US ​midterm elections ‌has also sparked concerns about tougher AI regulation and a ​slowdown in ⁠the data-center buildout.

Goldman Sachs analysts flagged delayed AI monetization and growth in purchase commitments as key risks to more debt issuance, according to a note published on Friday.

The bank expects 35% of hyperscalers’ capital expenditure to be funded through bond issuance in 2027, roughly in line with the levels seen this year.

(Reporting by Shashwat Chauhan in Bengaluru; ​Editing by Arun Koyyur)