Cerebras shares jump after raised outlook and Microsoft cloud deal, company targets “triple revenue in 2027”

Cerebras shares rose about 15% after the company reported stronger-than-expected third-quarter core revenue growth, raised its outlook, and reiterated an aggressive target for 2027. The move also reflected investor attention on a new customer relationship with Microsoft, a sign that Cerebras’s products and services are being incorporated into more mainstream cloud deployments.

In its update, Cerebras said third-quarter core revenue increased 70%, a jump that helped drive the day’s trading. Alongside the performance, the company raised its outlook, according to the report. Cerebras also said it expects to “triple revenue in 2027,” a figure that appears to be aimed at reinforcing expectations that demand for its offerings is accelerating.

A key element in the market reaction was the mention of Microsoft as a new cloud customer. The post characterizes Microsoft as a new customer relationship, but it does not specify the form of the deal, such as whether it involves infrastructure usage, contracted capacity, or a longer-term supply arrangement. The lack of deal specifics leaves investors to gauge how quickly the relationship could translate into revenue.

The update also highlighted customer concentration. OpenAI was still described as accounting for most of the company’s roughly $26 figure referenced in the coverage, suggesting that while customer diversification is progressing, the business still depends heavily on a small set of counterparties. The post, however, does not provide additional breakdowns by customer, contract term, or remaining performance obligations.

For Microsoft, the news underscores how the company is trying to embed AI workloads across its cloud platform. For Cerebras, the reported Microsoft relationship indicates that demand is not limited to a single AI developer and could broaden through enterprise cloud channels. Even with that support, investors will likely focus on whether these new customer wins can be scaled beyond early deployments.

Cerebras did not disclose additional financial detail in the coverage provided, including the size of the Microsoft arrangement or how quickly it is expected to contribute to operating results. The report also does not state whether the company’s “triple revenue in 2027” projection is based on specific contract milestones, customer ramp schedules, or internal capacity plans.

Until more disclosures arrive, the most important uncertainty is the revenue path: whether the company’s outlook lift and 2027 target depend primarily on existing partners or whether Microsoft and other new relationships materially change the growth profile. Investors will also want clarity on whether customer concentration is improving as the company expands its cloud footprint.

Over the coming quarters, investors will likely look for follow-through on the raised outlook, additional customer references, and more explicit guidance on how major deals translate into revenue. If Cerebras can demonstrate that Microsoft-related work scales predictably, the 2027 target could gain credibility; if not, the market may treat the projection as aspirational rather than funded by signed commitments.