AI Hype Meets Reality: Sandisk's Datacenter Narrative Under Fire

What happened

Latest commentary from OpenAI's Sam Altman suggests datacenter hardware spending may be overhyped, directly challenging the 'AI-driven datacenter demand' thesis supporting Sandisk's elevated valuation. Our analysis of Sandisk's filings reveals that its datacenter revenue growth is volume-led, with ASP per GB declining 8% YoY in the latest quarter, contradicting the market's pricing power narrative. The stock trades at $572.5, pricing in sustained upcycle economics despite evidence of underutilization charges and a $1.2B supply-security cash commitment to Kioxia. With the next quarterly report critical to validate management's guidance of $4.4B–$4.8B revenue and 65%–67% gross margin, the article adds an external red flag that datacenter spending could disappoint. The crowded 'pure-play AI memory' narrative now faces a fundamental reality check.

Implication

Investors should reassess the durability of Sandisk's datacenter growth. If FYQ3 datacenter revenue disappoints or ASP per GB continues to decline, the stock could re-rate down toward our bear scenario ($360). The article increases the probability of that outcome, so we recommend trimming positions above $700 and avoiding new entries until pricing power is confirmed.

Thesis delta

The external doubt on AI datacenter spending from a key industry figure adds weight to our bear case, shifting probability toward the bear scenario (35%, $360). The 'pricing power' narrative is increasingly at risk, and the bull case (20%) becomes less likely. The stock's risk-reward skews negative unless FYQ3 results prove sustained margin and pricing improvement.