Cerebras Systems Inc. (NASDAQ:CBRS) Delivers Record Second-Quarter Core Revenue

Cerebras Systems Inc. (NASDAQ:CBRS) has reported a record second-quarter core revenue of $209.9 million, marking a significant increase of 103% from the same period last year. This remarkable growth surpasses the company’s estimated guidance of approximately $194 million. However, the GAAP revenue, which includes customer-warrant amortization and data-center pass-through revenue, rose by a more modest 74% to $180.1 million, falling short of the $194.23 million consensus compiled by LSEG.

The quarter also witnessed a significant shift in Cerebras’s revenue mix. On a GAAP basis, cloud and other services revenue roughly quadrupled to $126 million, while hardware revenue declined by 23% to $54.1 million. Notably, core hardware revenue rose by 17% year over year to $82.1 million, reflecting the exclusion of non-cash customer-warrant amortization. Nevertheless, core hardware revenue declined by 26% from $111.6 million in the preceding quarter, underscoring the sharp shift toward cloud services.

The company’s shares fell 11.9% to $231.01 on August 13, with a further decline of as much as 16% in extended trading following the report. This development raises important questions about how investors should value Cerebras as cloud services become a larger part of its hybrid hardware-and-cloud business.

The Bull Case: Customers Are Buying Cerebras Compute

The bull case for Cerebras Systems Inc. (NASDAQ:CBRS) centers on the notion that customers are seeking access to its computing capacity, even if they do not purchase the hardware directly. The growth in GAAP cloud and other services revenue by 281% year over year suggests that the company can monetize its wafer-scale processors through service-based and potentially recurring revenue, rather than relying solely on large, irregular system sales.

The multiyear, $20 billion-plus OpenAI agreement supports demand for Cerebras’s computing capacity. The company has reported $25.4 billion of remaining performance obligations, further solidifying its position in the market. Additionally, Cerebras has raised its 2026 core-revenue forecast to $880 million-$890 million from $855 million-$865 million, indicating confidence in its growth prospects.

The Bear Case: Direct System Adoption Remains a Question

Cerebras Systems Inc. (NASDAQ:CBRS) is widely regarded as an NVIDIA challenger, but its IPO prospectus already described a hybrid model combining on-premises hardware with cloud-based compute. The sequential decline in hardware revenue makes the pace of direct system adoption a more critical question, even though core hardware revenue remained above the year-earlier level.

GAAP hardware revenue fell to $54.1 million, partly due to non-cash customer-warrant amortization. Core hardware revenue was $82.1 million, up 17% year over year but down 26% sequentially. Cloud growth validates demand for Cerebras-powered compute, but the sequential hardware decline provides less evidence of accelerating adoption among customers purchasing systems outright.

Adjusted gross margin for Cerebras Systems Inc. (NASDAQ:CBRS) fell to 40.6% from 46.5% in the preceding quarter. Management attributed roughly five percentage points of margin pressure to temporarily renting back Cerebras systems previously sold to cloud customers. The cloud model requires Cerebras to arrange data-center capacity, deploy systems, and commit capital before or alongside the revenue ramp, leaving the company responsible for more of the infrastructure and execution burden.

NVIDIA still derives substantial revenue from systems deployed in customer-financed infrastructure, although it also participates in cloud operations and infrastructure-financing arrangements. Insider Monkey’s database does not yet show a quarterly hedge-fund count for Cerebras Systems Inc. (NASDAQ:CBRS), as the company completed its IPO in May 2026.

Is Cerebras Becoming an AI-Infrastructure Provider?

The growth is real, but its source changes the valuation lens. The decline in GAAP hardware revenue and the sequential drop in core hardware revenue weaken the simplest version of the NVIDIA-disruption thesis, even though core hardware revenue remained higher year over year.

Cerebras’s revenue mix is moving toward cloud services, making it increasingly important to evaluate the company as a vertically integrated AI-infrastructure provider rather than solely as a merchant-hardware challenger. While we acknowledge the potential of CBRS as an investment, we believe certain AI stocks offer greater upside potential and carry less downside risk.

Ultimately, the question remains: is Cerebras Systems Inc. (NASDAQ:CBRS) becoming an AI-infrastructure provider? The answer lies in the company’s ability to balance its hybrid hardware-and-cloud business model, navigate the shifting revenue mix, and deliver growth while minimizing risks.