Cerebras stock tanks after earnings. Time to worry about the AI chipmaker?

Shares of Cerebras Systems (CBRS) have plummeted over 17% in early trading after the AI chipmaker released its second-quarter earnings report, a follow-up to a highly anticipated public debut in May. While the company reported a 103% increase in core revenue, Wall Street's expectations were not met. The firm generated $180.1 million in total revenue, falling roughly $14 million shy of the $194 million analysts projected, according to CNBC.

Cerebras disclosed a net income loss of $2.98 per share for the quarter and $4.34 for the first half of the year, figures that, while improved from 2025, still fell short of Wall Street's projections. The company's shares had already declined more than 15% from their IPO peak before the earnings report, indicating investor concern.

Amidst the earnings disappointment, Cerebras management remains optimistic about the company's future. Cerebras co-founder, CEO, and president Andrew Feldman highlighted 2026 as a critical year for "foundation-building" at the company. The CEO emphasized expansion of manufacturing capabilities, new contracts with data centers worldwide, and collaborations with vendors to meet growing demand.

Additionally, Feldman outlined plans to advance Cerebras' technology, focusing on power efficiency and throughput while venturing into new markets such as security. Despite facing the common challenge of limited data center space, Cerebras maintains confidence in its ability to support the rapid growth of AI productivity across various industries, including coding and agentic flows.