Nuclear Stocks Crash 35-88% From Highs: AI Power Thesis Intact, Timeline Is the Risk

The Quick Take

• Five nuclear energy stocks fell 35% to 88% from peak valuations despite strong AI data center power demand.
• Nasdaq and Motley Fool analysis outlines varied 2030 recovery potential for each $1,000 invested today.
• Deployment timeline uncertainty rather than fundamental deterioration drove the correction.

Nuclear energy stocks experienced a sharp boom-bust cycle in 2024-2026, surging on AI data center power demand before correcting as investors reassessed reactor deployment timelines. The five names highlighted by Nasdaq and Motley Fool lost 35-88% from highs, creating wide dispersion between SMR developers and conventional nuclear operators.

The correction compresses valuations rather than invalidating the underlying thesis — utilities are still signing nuclear PPAs and the Department of Energy continues advancing SMR approvals. The AI capex machine requires carbon-free baseload power that renewables alone cannot provide. At current prices the risk-adjusted math looks materially different than at peak.

Path back to prior highs requires reactor project milestones: construction permits, grid interconnection agreements, and utility offtake contracts. Watch companies with operating plants generating current cash flow. Sentiment catalysts include NRC permitting acceleration and any hyperscaler announcing a nuclear PPA beyond the Microsoft-Constellation model already in market.

Synthesized from 2 sources — full coverage, sentiment breakdown, and forward signals below.