CoreWeave bonds fall as Meta plans competing cloud business

CoreWeave’s bonds dropped again after Bloomberg reported that Meta Platforms is preparing to enter the cloud infrastructure market, selling access to AI computing power and potentially raw compute capacity. The news sent CoreWeave shares tumbling roughly 14%, with fellow neocloud provider Nebius Group experiencing similar or steeper losses.

The $35 billion question

The scale of CoreWeave’s exposure to Meta is hard to overstate. The company’s total contracted spend with Meta amounts to approximately $35.2 billion through 2032, built from a $14.2 billion agreement signed in September 2025 and a $21 billion expansion deal announced in April 2026.

More than one-third of CoreWeave’s entire backlog comes from Meta. For Nebius, the concentration is even more severe, with over half its business tied to the social media giant.

D.A. Davidson analyst Gil Luria described the development as “very negative” for CoreWeave and Nebius.

Why Meta’s pivot matters beyond CoreWeave

CoreWeave has been aggressively financing its expansion, issuing high-yield bonds and convertible notes to fund what it describes as a multi-gigawatt AI infrastructure buildout. That financing strategy works when future revenue looks secure. It looks considerably riskier when your largest customer is building a parallel operation.

The bond market reaction reflects this recalculation. High-yield debt is priced on the expectation of future cash flows, and when a company deriving more than 33% of its backlog from a single client sees that client eyeing the exit, spreads widen.

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