📝 Executive Summary
Rothschild Redburn initiated Sell ratings on Nebius Group (NBIS) and CoreWeave (CRWV), citing concerns over compressed neocloud returns. The firm warns that falling GPU prices, rising hyperscaler capacity, and high financing costs threaten the unit economics of both companies. Despite the bearish outlook, both firms recently reported strong revenue growth and pricing power for high-end Blackwell and Vera Rubin chips.