Cerebras Shares Tumble Following Q2 Revenue Miss as Broader AI Hardware Sector Gains

Shares of AI chip manufacturer Cerebras Systems dropped approximately 13% in Thursday trading, falling toward $225 after ending the prior session at $262. The decline stands in stark contrast to momentum across the broader artificial intelligence infrastructure market, which advanced steadily throughout the trading day.

The sharp sell-off followed the company's fiscal second-quarter 2026 financial report, as first reported by Yahoo Finance. Cerebras posted GAAP revenue of $180.11 million, reflecting a 74% year-over-year increase but falling short of Wall Street consensus estimates of $193.55 million by 7%. The firm also reported a GAAP loss per share of $2.98, compared to an expected loss of $0.18. However, GAAP figures were heavily impacted by $377.0 million in stock-based compensation and $44.3 million associated with customer warrant amortization.

Excluding those non-core charges, core revenue grew 103% year-over-year to $209.87 million, yielding a core gross margin of 40.6%. The company's cloud division expanded 281% to reach $125.99 million in revenue. In an executive statement, Chief Executive Officer Andrew Feldman highlighted the operational gains, noting, "This was an outstanding quarter for Cerebras. Core revenue more than doubled to $210 million, and our cloud business nearly quadrupled year-over-year." Cerebras, which went public in May 2026 at an offering price of $185 per share, raised its full-year core revenue target to between $880 million and $890 million while projecting remaining performance obligations of $25.4 billion.

While Cerebras faced selling pressure, the wider semiconductor and server ecosystem traded higher. Super Micro Computer mounted an 11% rally after issuing fiscal 2027 revenue guidance ranging from $65 billion to $72 billion, well above analysts' projections of $53.3 billion. The aggressive outlook provided a catalyst across AI computing hardware suppliers.

Legacy chipmakers also participated in the rally, with Intel gaining 6% and Advanced Micro Devices trading higher. Market sentiment around Intel improved after analysts at UBS published a research note viewing the company's recent $20 billion equity issuance as removing a financial overhang. Meanwhile, AMD is moving forward with plans for a $5 billion debt issuance. Server manufacturer Lenovo added momentum to the sector by announcing quarterly revenue of $26.94 billion, up 43% year-over-year, alongside a 157% quarter-over-quarter expansion in its AI server pipeline to $54 billion.

The rally extended across peripheral hardware segments, including memory makers, semiconductor equipment vendors, and networking suppliers. Micron gained on stronger memory pricing trends, while Applied Materials moved upward on capital equipment demand. Marvell Technology logged notable gains in interconnect hardware, and Dell Technologies saw buying interest following a Morgan Stanley upgrade of its U.S. IT hardware sector rating from Cautious to In-Line.

Closing out sector developments, SanDisk hosted an investor day presentation where management projected non-GAAP gross margins reaching 80% between 2028 and 2030. While that margin expansion signals positive momentum for specialized memory producers, it also points to elevated component costs for consumer electronics original equipment manufacturers such as Apple.