Cerebras Systems opened 68% above its $125 IPO price on May 14, closing day one with a market capitalization of approximately $95 billion. The pricing landed above the $115-125 range covered in last week's preview. Day-one volume was strong, with retail and institutional flows split roughly 30/70 according to banker disclosures.
The cap-table reality at $95B. Public-market investors are pricing Cerebras at roughly 17x trailing 2025 revenue ($510M) and roughly 4x its remaining performance obligations ($24.6B). For comparison, Nvidia trades around 24x sales. Cerebras at 17x is roughly Nvidia-multiple territory. The public market is treating it as a credible alternative to Nvidia. The question for new shareholders is contract concentration. The bulk of that $24.6B RPO is tied to OpenAI and UAE-affiliated entities; the OpenAI portion comes up for renewal in 2027. A meaningful shift by OpenAI to in-house silicon or to next-gen Nvidia chips would drop the RPO materially and compress the 17x multiple fast. The day-one pop reflects a market betting against that shift. The actual exit math depends on whether Cerebras can win net new training workloads at frontier scale between now and the OpenAI renewal.
For public-equity investors: CBRS at $95B prices a continuation of the AI infrastructure trade. Watch the September quarter for any disclosure about training workload diversification beyond OpenAI. For Cerebras enterprise customers: the IPO closes the procurement uncertainty window but tightens future pricing flexibility. Lock in 2027 renewals now.