Cerebras Systems Inc. (CBRS) is a Technology stock trading at $191.83 (as of 2026-09-11), with a market capitalization of $28.96B. Figures are sourced from first-party U.S. SEC EDGAR filings and market data.
Understand Cerebras Systems Inc.: how it makes money
Cerebras builds a wafer-scale AI processor (the WSE) and sells it as complete inference systems or as cloud-hosted compute services. Revenue splits roughly 55% hardware and 40% cloud services, with OpenAI and AWS as marquee anchor customers.
The wafer-scale monolithic die sidesteps CoWoS and HBM assembly bottlenecks that choke multi-chip rivals; the profit question is whether recurring cloud revenue can outgrow one-off hardware sales before cash runs out.
Revenue by segment (latest quarter)
Hardware
$0.1B
Cloud & Services
$0.1B
Other
$0.0B
Business quality (Unprofitable): Unprofitable. Gross margin is 14%, operating margin is -265%, and the company is burning cash at scale while cloud margins compress further near-term.
Bull case
OpenAI anchors multi-year demand: OpenAI committed to more than $20 billion of compute over several years, and the deployment reached production just 35 days after signing. This gives Cerebras rare multi-year revenue visibility and validates the WSE at hyperscale.
Sidesteps industry supply chokepoints: Management says the WSE avoids the major HBM, CoWoS, and 3-nanometer capacity constraints that limit rivals. In a supply-constrained AI buildout, that structural delivery advantage is hard for competitors to replicate quickly.
Bear case
Cloud margins compress near-term: Cloud margins face a temporary 10 to 15 point decline from third-party capacity rentals while Cerebras builds its own datacenter footprint. This squeezes the very line (40% of revenue) investors rely on for recurring growth.
No near-term profit in sight: Hardware revenue is guided to decline for the next few quarters, and Q2 and full-year operating margins are guided deeply negative. Current operating margin sits at -265%, meaning every dollar of revenue destroys roughly three dollars of operating profit.