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.
Bottom Line
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.