Rothschild Redburn Downgrades CoreWeave, Nebius to Sell: CRWV Price Target $54, NBIS $84; Leverage and Lease Rates Are Core Concerns

Rothschild Redburn has opened bearish coverage on two of the market's most-watched AI infrastructure names, initiating Sell ratings on both Nebius Group and CoreWeave. The firm's thesis centers on three converging pressures: falling GPU rental prices, hyperscalers scaling captive fleets, and rising financing costs on multi-billion-dollar buildouts. The core question isn't whether AI compute demand is real, but whether unit economics can remain attractive as the market scales.

Nebius Group (NASDAQ: NBIS) posted Q2 2026 revenue of $582.3 million, up 454% year over year, with a backlog of $37.5 billion and capex of roughly $5.7 billion. Management reaffirmed FY2026 revenue guidance of $3.0 billion to $3.4 billion and noted a recent capacity auction clearing at a price 15% above the highest price previously charged for Blackwell chips.

CoreWeave (NASDAQ: CRWV) reported Q2 2026 revenue of $2.575 billion, up 112.3% year over year, with a backlog near $104 billion. The company carries total liabilities of $72.05 billion against $5.02 billion in shareholders' equity. July pricing changes included an approximately 25% increase across SKUs.

Both firms compete for the same NVIDIA GPU allocation, similar hyperscaler and AI-lab customers, and gigawatt-scale power. Nebius holds a market cap near $53.2 billion against CoreWeave's $38.6 billion, making this a peer-level call on the neocloud model itself. Nebius stock is up 173.76% year to date, while CoreWeave is down 30.76% over the past year and off 7.51% in the past month. NBIS trades at roughly 46x forward earnings, leaving little cushion if pricing power slips.

Rothschild Redburn's Sell view arrives just as both operators ramp capex above operating cash flow. The bear thesis is credible, but it is not yet visible in reported results, where CoreWeave reports pricing and margins on Blackwell and Vera Rubin SKUs are setting new highs. Watch utilization, contracted revenue, power costs, financing structure, and how quickly new capacity translates into cash flow—those five levers will decide whether the analyst downgrade proves prescient or premature.