ReutersLast Updated: Aug 13, 2026, 07:43:00 PM IST

Synopsis

Cerebras Systems experienced a notable drop in its shares after falling short of key financial projections. Although its cloud revenue saw a remarkable increase, hardware sales faced a downturn, sparking concerns regarding the competitive edge of its AI chip sector. Analysts pointed out difficulties in scaling operations effectively to satisfy demand. Similarly, Cisco Systems' stock also took a hit due to an outlook that did not meet expectations.

Cerebras Systems slumped over 12% in early trading Thursday after it missed key estimates despite soaring cloud revenue, raising doubts about the ability of its AI chips to challenge Nvidia.

Expectations were high for AI-linked companies including Cerebras and networking equipment maker Cisco, given the strong ‌run-up in ⁠shares driven by ⁠Big Tech's ballooning spending, set to cross more than $740 billion for this year. Here ​are some details:

Cerebras, in its second earnings report as a public ​company, offered a mixed picture as it increasingly derived revenue from cloud computing rather than its AI chips.

The AI chips business had ​helped position Cerebras as a challenger ⁠to Nvidia and ‌fueled a 41% rise in shares from the ​IPO price ​of $185.

The Sunnyvale, California-based company's cloud business roughly quadrupled ⁠to $126 million, versus the year-ago quarter.

But its ​hardware sales, including AI chips, declined to $54.1 million ​from $70.3 million a year ago.

Second-quarter adjusted gross margin fell to 40.6% from 46.5% in the prior quarter, while revenue missed analysts' estimates despite a higher annual outlook.

"Execution remains the key debate given the scale and speed of the capacity build required to ‌support the ramp," said analysts at Morgan Stanley.

Citi and Mizuho cut their price targets slightly; the ​median target ​as per estimates compiled ⁠by LSEG implied an upside of 15% from the previous close.

Separately, shares of Cisco Systems fell around 8% as its outlook fell short of lofty expectations tied to its rise as a beneficiary of the AI data center buildout. The stock has gained more than 60% this year.

Cisco expects $7.5 billion in revenue from AI infrastructure orders from hyperscalers in fiscal 2027.

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