Cerebras Systems, Securitize, Stubhub Holdings And Other Big Stocks Moving Lower In Thursday’s Pre-Market

Cerebras Q2 2026 earnings: stock falls after guidance raise

Cerebras beat Q2 estimates (core revenue $210M vs $191M expected) and raised 2026 guidance, but stock dropped 17% after-hours. Market signals profitability still years away; fast inference vs NVIDIA remains differentiated, but $262 valuation already embeds 3x revenue growth by 2027.