$CBRS · Cerebras Systems Inc.
Cerebras Systems filed its Q3 FY2026 10-Q for the quarter ended September 30, 2026. Total revenue grew 55% YoY to $210.8M, driven by cloud and other services up 265% to $141.9M, while hardware revenue fell 29% to $68.9M. Net loss widened to $161.2M ($0.67/share) from $22.2M a year earlier, with gross margin compressing to 20.0% from 40.6% and operating margin at -106.3%. Operating expenses tripled to $266.2M, led by R&D at $177.8M and G&A at $55.6M.
- Revenue rose 55% YoY to $210.8M in Q3 FY2026.
- Cloud and other services revenue jumped 265% to $141.9M.
- Hardware revenue fell 29% to $68.9M.
- Net loss widened to $161.2M, or $0.67 per share.
- Gross margin compressed to 20.0% from 40.6% a year ago.
Extended-hours trading shows CBRS at $115.57, up 18.23% vs the $97.75 regular close, suggesting investors are rewarding the 55% revenue growth despite the wider loss.
Cerebras's explosive cloud-services growth is offset by collapsing margins and a tripling of operating expenses, testing whether its AI-compute pivot can ever reach profitability.
Cerebras's shift toward cloud/services revenue mirrors the broader AI-compute trend of monetizing capacity as a service, though margin compression contrasts with peers scaling hardware sales.
Customer concentration risk is acute, with OpenAI, G42, MBZUAI, and Amazon named as key customers whose retention is critical. Gross margin fell to 20% as cloud services carry higher cost of revenue.