Hyperscalers and neo-clouds raise $346 billion for AI infrastructure
Hyperscalers, data centers, special purpose vehicles, and neo-clouds increased total capital raised from $172 billion in 2025 to $346 billion so far this year, in the form of investment grade debt, high yield debt and equity capital. According to a report by Venu Krishna of Barclays, this unprecedented credit supply has coincided with material widening in credit spreads and rising credit default swap spreads for all hyperscalers in 2026.
Capital Raises Accelerate as Compute Demands Mount
Alphabet executed a 100-year bond offering, while Meta raised billions of dollars. Beyond traditional investment-grade and high-yield instruments, market participants note warning signs in convertible bonds across hyperscalar, data centers and neo clouds and a sharp expansion in credit default swap spreads for all hyperscalers.
At the same time, generative artificial intelligence developers are pursuing private capital injections. OpenAI may raise $30 billion because it is not going public this year, needing liquidity to fund data center buildouts and keep its business going while it is not making any money. This follows Anthropic’s $65 billion funding round in May, which valued the company at $965 billion.
Credit Spread Widening Signals Rising Costs of Capital
Unprecedented credit supply flooding the market has introduced pricing pressures for debt issuers. Venu Krishna of Barclays highlighted in a recent report that credit spreads have widened materially over the past two quarters. While fundraising fills balance sheets, the higher cost of capital may increase the cost of capital, pound profits, and pound stock prices.
Neo-clouds and independent data center operators tied to special purpose vehicles face similar dynamics.