Shares of Sandisk leaped approximately 7% in early Monday trading, extending a powerful rally across artificial intelligence-focused memory stocks. This surge was catalyzed by Micron Technology's weekend announcement detailing plans for a second semiconductor manufacturing facility at its Tongluo site in Taiwan. Micron's own stock advanced around 5%, while rival Western Digital climbed nearly 4%. The move signals a notable rotation by traders into memory and storage companies, broadening investment focus beyond the core AI chipmakers that have dominated headlines.
Supply Crunch Drives Hardware Sector Shift
The momentum is cascading through more layers of the technology hardware ecosystem. Demand for DRAM—the high-speed memory positioned adjacent to processors—and NAND flash storage, the technology underpinning solid-state drives (SSDs), continues to intensify as cloud service providers aggressively expand their data center capacities. The pricing environment remains extraordinarily firm. Hewlett Packard Enterprise CEO Antonio Neri remarked last week that he anticipates elevated memory prices will persist well into 2027, highlighting the sustained nature of the supply-demand imbalance.
Sandisk Delivers Stellar Results and Outlook
Sandisk has emerged as a standout performer amid this sector-wide strength. According to a recent regulatory filing, the company's fiscal second-quarter revenue skyrocketed 61% year-over-year to $3.03 billion. Revenue from its datacenter segment alone jumped 64% sequentially from the prior quarter. Looking forward, management provided a robust forecast, projecting current-quarter revenue between $4.4 billion and $4.8 billion. Adjusted earnings are anticipated to land in the range of $12 to $14 per share.
On a January earnings call, Chief Executive David Goeckeler highlighted accelerated enterprise SSD deployments and growing recognition that Sandisk's technology is foundational for AI infrastructure. More recently, he informed analysts that the company now expects data-center storage needs, measured in exabytes, to grow at a pace in the high-60% range during 2026. This represents a significant increase from the mid-40% growth rate projected just one quarter earlier. Goeckeler attributed the majority of this upward revision directly to swelling AI demand.
Micron's Strategic Capacity Expansion
Micron placed the memory sector back in the spotlight with its Sunday announcement. The company disclosed that its existing Tongluo facility encompasses roughly 300,000 square feet of cleanroom space. The planned second facility, nearly as large at approximately 270,000 square feet, is scheduled to break ground before the close of Micron's fiscal 2026. Manish Bhatia, Micron's operations chief, emphasized the critical nature of this investment, stating, "Memory is a strategic asset that dictates AI product performance." However, the company noted that substantial volume shipments from the new Tongluo facility are not expected to commence until fiscal 2028.
Analysts Revise Targets Amid Soaring Prices
Wall Street analysts are swiftly updating their models in response to the powerful market dynamics. Data from March 14 indicated that DRAM contract prices have skyrocketed 92% since December, with NAND flash prices soaring an even more dramatic 109%. Wedbush analyst Matt Bryson pointed out that the current supply crunch is being fueled not only by memory needed for training AI models but also by the substantial requirements for running those models after deployment. He subsequently raised his price target for Micron to $500 from $320. Meanwhile, Susquehanna maintained its $1,000 price target on Sandisk, reflecting continued bullish sentiment.
The vigorous rally in memory stocks inevitably resurrects concerns about the industry's historical cycle of severe shortages followed by periods of oversupply. While Micron's timeline suggests the current tight conditions could persist due to the 2028 start date for new Tongluo output, that same schedule also implies significant new capacity will eventually come online, potentially alleviating pricing pressure in the longer term.
In recent trading, Sandisk was last quoted at $710.45, Micron at $448.25, and Western Digital at $282.97. The storage sector remains one of the stronger performers within the technology landscape. The news coincides with Nvidia's kickoff of its GTC developer conference in San Jose on Monday. Investors are now awaiting Micron's fiscal second-quarter earnings report, scheduled for March 18, which will serve as another critical gauge of whether AI-driven demand continues to propel order growth for memory and storage manufacturers.
