AI Capex Complex Splinters: Nebius Cut, CoreWeave Scrutiny Test the Neocloud Trade
DA Davidson slashes Nebius target 30% on Vineland data center delays threatening 2026 guidance, while Jefferies flags founder selling — not profitability — as CoreWeave's next catalyst, even as NVIDIA's $500B financing framework anchors TSMC demand.
Execution risk is replacing narrative momentum in the AI infrastructure buildout. Nebius faces a 30% target cut tied to Vineland construction slippage, CoreWeave's post-earnings debate has shifted to insider supply, and analysts are recalibrating semiconductor demand around NVIDIA's $500 billion financing arrangement. Valuation discipline is re-entering the conversation, with sell-side notes arguing Nvidia is 'not cheap enough, yet.'