Cerebras stock plunges after earnings as CEO says margin outlook was misunderstood

Cerebras stock fell after the AI chipmaker’s first earnings report as a public company. Investors reacted to guidance for narrower gross margins in its core business, while the CEO said the margin outlook had been misunderstood.

The selloff highlights how closely public-market investors are scrutinizing AI hardware companies beyond revenue growth. As more chip startups go public, profitability signals may become as important as demand narratives in shaping valuations.