The bond market is facing a resurgence of interest in 2025, as tech giants have smartly ramped up debt funding to finance massive investments in AI and data centers, as Wired reports. Total capital expenditures for major cloud providers are expected to reach $335 billion in 2025, representing a 16% increase from previous forecasts.
The bond market is getting an AI makeover as the "Big Three" of cloud providers underscore the integration of debt to fund their capital expenditure requirements. AWS is projecting $100 billion in capital expenditures, Microsoft is committed to $80 billion, and Google is forecasting $75 billion for its current fiscal year, all specifically aimed at supporting its AI initiatives, according to the Dell'Oro Group.
While not issuing any new bonds in 2025, Microsoft and NVIDIA have seen capital expenditures (Capex) soar, with Microsoft expecting a 42% increase in Capex to $91 billion, funded primarily through its existing cash flows. Nvidia benefits indirectly as a key supplier due to all these capital expenditures.
Table 1: Annual U.S. corporate bond issuance by “Big 6” tech companies (USD billions).
Company | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Apple | 7 | 8.5 | 14 | 5.5 | 5.25 | 0 | 4.5 |
Microsoft | 0 | 10 | 8.2 | 0 | 0 | 0 | 0 |
Alphabet | 0 | 10 | 0 | 0 | 0 | 0 | 25 |
Amazon | 0 | 10 | 18.5 | 12.75 | 0 | 0 | 0 |
Meta | 0 | 0 | 0 | 10 | 8.5 | 0 | 30 |
Nvidia | 0 | 5 | 0 | 0 | 0 | 0 | 0 |
These significant tech bond issues span long maturities to lock in funding for multi-year projects. For example, Meta's 2025 bonds range from 5-year to 40-year maturities.
Pricing shows investors' strong appetite: Nvidia's June 2023 convertible bond (tied to AI chip funding) carried a 0.309% coupon on $1.25 billion issued, reflecting its equity-like structure. In general, yields on major tech IG bonds remain low, with spreads trading inside overall investment-grade averages.
Credit Ratings of AI-Linked Bonds
Most new AI‑infrastructure debt has been issued at very strong credit ratings. Prominent tech names have top investment‑grade scores. For instance, Meta's senior debt is rated Aa3 by Moody's and AA– by S&P.
Table 2: Credit ratings of the new issuance (USD billions).
Issuer | Offering | Moody’s Rating | S&P Rating | Fitch Rating |
|---|---|---|---|---|
Meta Platforms Inc. | $30B bond issue (Oct 2025) | Aa3 | AA– | AA– |
Alphabet Inc. | ~$25B bond issue (Nov 2025) | Aa2 | AA+ | AA |
Nvidia Corp. | $1.25B convertible (June 2023) | Aa2 | AA– | A |
Amazon Inc. | $2.25B bond (Dec 2021) | A1 (prior) | AA– | AA– |
Overall, credit rating agencies have maintained high credit ratings with stable outlooks for the bonds offered by the "Big-6" tech companies over the past five years, citing their robust free cash flow, even after making significant investments in AI. The following quote by S&P Global underscores the strong conviction of the ratings firm.
"Even with slower-than-anticipated AI adoption and their massive investments, we don't foresee a significant impact on these four big tech companies' credit ratings. We expect them to still generate substantial FOCF, allowing them to keep their credit metrics well below our downgrade thresholds for their ratings."
Net debt to EBITDA ratio (S&P Global)
Risk Factors
Despite the funding surge, agencies generally view the AI capex cycle as manageable – but they flag some risks. For instance, in the case of Alphabet, it is at a higher risk of AI disruption due to changing user behavior, as AI challenges traditional search functionalities and threatens the company's advertising business model.
While the credit market is currently stabilized by the high-quality issuance from highly profitable firms, it is entering an era where rapid IT asset depreciation cycles fundamentally challenge the long-term assumptions underpinning traditional infrastructure financing.
The market's complacency, reflected in historically tight credit spreads, appears to ignore the high potential for systemic risk migration, driven by the technical risks of accelerated obsolescence and the operational risks imposed by power supply chain constraints.
The Bottom Line
Interested investors can access these high-grade AI-linked tech bonds through secondary market brokers, such as Fidelity, Schwab, or Vanguard. Alphabet's 10-year 2025 tranche was priced near 4.45%, Meta's 30-year note around 5.1%, and Nvidia's convertible bond carried a 0.309% coupon.
For income-seeking investors prioritizing credit quality, these bonds offer a rare mix of safety and exposure to the infrastructure backbone of AI's next decade.
Important disclosures: This newsletter is provided for informational purposes only and does not constitute investment advice. All investments involve risk, including possible loss of principal. Please consult with your financial advisor before making investment decisions.
