Sandisk: Cheap, but deteriorating fundamentals temper value case

What happened

Sandisk shares have fallen 56% and now trade at a single-digit P/E, yet the cheap valuation masks deteriorating fundamentals rather than a clear bargain. Management's own guidance and Kioxia's latest report indicate that NAND price increases are slowing, which threatens revenue growth in the second half. To meet consensus estimates, Sandisk would need a 20% jump in revenue per bit in H2, a scenario that appears unlikely given current pricing and product mix trends. The stock's low multiple rests on peak-like profitability in a cyclical industry, and the market is already discounting near-perfect execution on AI storage demand. While the balance sheet remains strong with $5.1 billion in cash and $88.9 billion in remaining performance obligations, the risk-reward no longer favors aggressive buying until pricing and volume trends stabilize.

Implication

The master report already rates Sandisk a WAIT with an attractive entry near $980 and a trim level above $1,350, and the new evidence reinforces that stance. The slowing NAND price increases directly challenge the revenue growth needed to justify the current valuation, making a near-term rebound less probable. The company's inventory days have risen to 166, and two customers now represent 12% of revenue each, increasing concentration risk. Contractual protections from NBMs provide some downside support, but they do not eliminate demand or pricing risk, and management has not yet proven the model is recession-proof. Investors should monitor the next two quarterly reports for datacenter revenue outgrowing total revenue and stable inventory metrics before adding, as any disappointment could trigger further multiple compression.

Thesis delta

The thesis remains a WAIT, but the new information adds weight to the bearish scenario by confirming that NAND pricing momentum is fading faster than the market expected. While the prior report already flagged cyclical risks, the explicit need for an unrealistic 20% revenue-per-bit jump to meet consensus suggests that near-term earnings are likely to disappoint. This reduces confidence in a quick recovery and reinforces the need for patience until clearer signs of demand and pricing stabilization emerge.