Sandisk Corporation has outperformed Micron Technology over the past year, with returns of 4625.9% compared to Micron’s 835.3%. This performance comes as both companies benefit from increasing demand for memory products in the artificial intelligence (AI) sector. Sandisk’s strategic focus on high-value customers in the data center market and tight supply conditions are contributing to its growth momentum.
Micron Technology, led by Sanjay Mehrotra, recently joined the trillion-dollar market-cap group, transitioning from a cyclical chipmaker to a key supplier for AI infrastructure. The company’s high-bandwidth memory (HBM) chips are in high demand as hyperscalers increase their investments in AI infrastructure. Persistent supply constraints for HBM chips provide Micron with pricing power, supporting its long-term growth outlook.
Micron also anticipates continued supply constraints in its NAND flash chips through mid-next year. The company projects revenues of $33.5 billion for the fiscal third quarter of 2026, an increase from $23.86 billion reported in the fiscal second quarter, according to Micron Technology. This projection, along with an expected gross margin of around 81% for the fiscal third quarter, indicates strong financial momentum.
Despite Micron’s prominence, Sandisk Corporation has shown stronger returns. Sandisk expects revenues between $7.75 billion and $8.25 billion for the fiscal fourth quarter of 2026, up from $5.95 billion in the fiscal third quarter. The fiscal third quarter revenue marked a 97% quarter-over-quarter increase and exceeded the company’s own guidance, according to investor.sandisk.com.
Sandisk’s growth is largely attributed to its emphasis on high-value customers within the expanding data center market. Strong demand for its memory products, critical for AI-powered data centers, combined with tight supply, is enhancing Sandisk’s pricing power and bolstering its growth prospects. This market positioning is expected to sustain its strong performance in the near term.
The company reported non-GAAP earnings per share (EPS) of $23.41 in the fiscal third quarter of 2026. Sandisk is guiding for non-GAAP EPS of $30 to $33 for the fiscal fourth quarter, demonstrating continued sequential growth. This financial trajectory reflects the company’s ability to capitalize on current market conditions.
The long-term competition between these memory providers will likely depend on their ability to scale production and innovate in advanced memory technologies. Investors will watch how both companies manage supply chain dynamics and evolving AI infrastructure requirements. Future performance will also hinge on their capacity to secure multi-year contracts and maintain pricing power in a volatile market.
Further developments in AI adoption and data center expansion will shape the financial outlook for both Micron and Sandisk. The sustained demand for high-performance memory solutions suggests continued growth opportunities, but market saturation or new technological advancements could alter current trajectories. Monitoring their respective earnings reports and strategic partnerships will be crucial for understanding their future positions.