Sandisk Stock Is Up More Than 3,700% From Its 52-Week Low. Is the Memory Rally Still Investable, or Is This Stock Priced for Perfection?

Sandisk, spun off from Western Digital in early 2025, has surged 3,748% from its 52-week low as demand for AI storage infrastructure accelerates. The company benefits from a memory supercycle driven by hyperscaler AI investments, with $42 billion in multiyear supply contracts providing revenue visibility. Despite the massive rally, analysts project significant EPS growth from $66.51 to $208.22 next fiscal year, valuing the stock at a modest 7.6x forward P/E. The author views Sandisk as a compelling long-term buy given the secular nature of AI infrastructure spending.