Shares of AI chip designer Cerebras Systems (CBRS) fell 16% in extended trading on Wednesday after Q2 financial results revealed gross margin pressure, highlighting Wall Street’s strict standards for high-valuation AI stocks.
📌 Key Numbers & Financial Highlights:
- -16% Share Price Drop: Slumped in after-hours trading despite an 11.6% gain during regular hours (up over 41% from its IPO price).
- 40.6% Adjusted Gross Margin: Margin compressed from 46.5% in the previous quarter due to higher costs incurred from renting compute capacity.
- $180.11 Million Q2 Revenue: Up 74.3% YoY. Core revenue reached $209.87M (beating analyst estimates of $194.23M).
- +$126 Million Cloud Revenue: Cloud compute revenue nearly quadrupled YoY, while direct hardware sales slipped to $54.1M (down from $70.3M a year ago).
- $880M – $890M FY2026 Forecast: Raised full-year revenue guidance (up from $855M–$865M) and increased gross margin outlook to 41%–43%.
💡 Competitive Edge & Supply Chain Dynamics:
- On-Chip Memory Advantage: The dinner-plate-sized Wafer-Scale Engine integrates memory directly onto the chip, shielding Cerebras from surging HBM prices compared to Nvidia.
- TSMC 5nm Process: Manufacturing on TSMC’s 5nm process node leaves Cerebras less exposed to wafer shortages than competitors relying on tighter 2nm/3nm nodes.
- $20 Billion OpenAI Deal: Accelerating manufacturing capacity (aiming for a 10-fold increase this year) to support its multi-year AI compute contract with OpenAI.