Stocks making the biggest moves premarket: Trump Media, Tesla, CoreWeave, Novo Nordisk and more

Premarket movers were sharply mixed: Trump Media fell 11%, Tesla dropped nearly 6%, and SpaceX declined more than 7% after Democratic gains raised concerns about data-center expansion and policy checks. On company results and outlook, Duolingo rose 18% after revenue reached $309 million and monthly active users totaled 153 million, while Alight gained 22% after raising fiscal 2026 guidance; Skyworks fell about 11% after issuing below-consensus fiscal first-quarter forecasts. CVS fell more than 2% after announcing plans to split into two publicly traded companies by the first half of 2028.

Analysis

The key signal is divergence within AI infrastructure: political resistance raises permitting and power-access risk for data-center developers, but it does not yet establish that AI demand is weakening. The near-term risk is timing—projects may shift to jurisdictions with available power and faster approvals—rather than outright cancellation. That distinction matters most for capital-intensive neocloud operators, where delayed utilization could pressure returns and financing flexibility; it matters less for diversified suppliers. Arista’s outlook and Super Micro’s sales forecast provide a counterweight to the blanket “AI build-out is blocked” interpretation, though guidance is not proof of realized end demand.

The political move is therefore more likely to widen dispersion than to reset the whole AI complex. Watch permitting, utility interconnection, power prices, and customer prepayments over the next 1–3 months; the 6–18 month outcome depends on whether projects are deferred or relocated. A broad rebound in neoclouds is not justified absent evidence that their site pipelines remain executable. Separately, Skyworks’ weak combined-quarter outlook creates integration and forecast uncertainty; avoid reading it as clean evidence of a broad wireless demand downturn until pro forma results clarify the drivers. The most credible earnings signals in this set are those with forward guidance or user/customer economics behind them, not simply headline beats.

Key Decisions for Investors

• Relative-value watch: favor ANET over a basket of CRWV, IREN, and NBIS on renewed political-risk selling, rather than shorting AI infrastructure broadly. Enter only if permit or power-access concerns worsen without a corresponding deterioration in ANET orders/guidance. Falsify if ANET’s next outlook weakens materially or neocloud operators demonstrate secured power and customer commitments that keep deployment schedules intact.
• Do not chase the initial neocloud rebound. Over the next 1–3 months, verify project-level permits, utility interconnection timelines, customer concentration, and funding requirements; these are the missing facts that determine whether opposition causes deferral or relocation. A sustained rise in cancellation/deferment disclosures would support staying underweight; evidence of rapid site substitution would argue against it.
• Treat SWKS as an event-risk watch, not a clean standalone short: the first combined quarter with Qorvo makes guidance and integration effects hard to disentangle. Reassess after management provides comparable pro forma revenue, margin, and synergy detail; stabilization in those measures would falsify the near-term cautious view.
• For NVO, the raised outlook supports relative earnings momentum, but avoid extrapolating one forecast revision into a durable GLP-1 share gain. Track subsequent product-sales guidance and access/volume indicators over the next two quarters; a reversal in those measures would challenge the positive setup.