Penguin Solutions stock jumps 18% on analyst upgrades tied to AI demand surge and confirmed Nvidia partnership deals.

Penguin Solutions Inc. (PENG) shares surged 18% on Wednesday following stronger-than-expected fiscal third-quarter results, prompting Wall Street analysts to raise their price targets as demand for artificial intelligence infrastructure and memory products continued to strengthen. The stock has gained nearly 221% so far in 2026, reflecting investor optimism around the company's exposure to AI infrastructure.

Citizens Securities raised its price target on Penguin Solutions to $85 from $65 while maintaining an Outperform rating, implying approximately 36% upside from Tuesday's closing price. The brokerage attributed the upgrade to Penguin's investments in AI-driven product development and its exit from non-core businesses, which position the company for stronger long-term growth. Citizens expects the company's financial profile to improve following what it described as a transitional fiscal 2026, supported by a higher-quality business mix.

Stifel also upgraded its outlook, increasing its price target to $75 from $66 while maintaining a Buy rating. Penguin's stronger-than-expected fiscal third-quarter performance was primarily driven by better-than-expected results in its memory business. Stifel's confidence in the company's outlook is supported by an improved fiscal 2026 forecast and expectations for continued momentum into fiscal 2027, driven by sustained memory demand and expansion of Penguin's AI Factory Platform.

Penguin Solutions reported record fiscal third-quarter revenue of $479 million, up 48% from a year earlier, with adjusted earnings per share of $0.84—comfortably exceeding analyst expectations of $0.56 EPS on $421 million in revenue. Chief Executive Officer Kash Shaikh attributed the performance to accelerating demand across the company's AI business: "We are seeing very strong AI-driven customer demand for memory and AI infrastructure solutions. As inference and agentic AI workloads become more persistent and context-rich, memory is increasingly becoming one of the primary performance and scalability bottlenecks."

Integrated Memory revenue more than doubled year over year, while demand for the company's AI infrastructure offerings continued to gain traction. Following the quarter, Penguin raised its fiscal 2026 guidance for the second consecutive time, now expecting revenue to grow 22% year over year, plus or minus 2%, while increasing its earnings per share forecast to $2.60 from the previous estimate of $2.15, plus or minus $0.05.

Earlier this year, Penguin became an NVIDIA AI Factory Specialized Partner, placing it among a select group of NVIDIA Partner Network solution providers that have completed NVIDIA's training requirements and demonstrated expertise in designing, deploying and operating full-stack NVIDIA-based AI factory infrastructure for enterprise and hyperscale customers. The expanded partnership supports Penguin's strategy of growing its AI Factory Platform business as enterprises continue investing in artificial intelligence infrastructure to support increasingly demanding AI workloads.