Micron Technology vs. Sandisk: Which AI Memory Stock Is the Better Investment?

Micron Technology and Sandisk are both capitalizing on surging AI-driven memory demand in 2026, but with different risk profiles. Micron reported $133.2 billion in fiscal 2026 revenue—up 256.3% year-over-year—with 60% concentrated in data center customers, while reporting $85 billion in net income and a 63.8% net margin. Sandisk achieved $20.2 billion in revenue, up 175.3%, with $11.4 billion in net income and a 56.5% net margin, leveraging multi-year enterprise commitments and a lower debt-to-equity ratio of 1.2% versus Micron's 3.7%.

Both companies benefit from AI infrastructure expansion but face distinct headwinds. Micron confronts geopolitical risks including Chinese government restrictions on certain purchases and competition from Samsung and SK Hynix, while Sandisk operates with greater financial flexibility from lower debt levels and improved demand visibility across its datacenter, edge, and consumer segments.