Overview
- The stock rocketed higher over the past year on demand for high-capacity NAND used in AI training and data centers, turning Sandisk into a multi‑hundred‑billion dollar company and drawing heavy institutional buying.
- Trading turned volatile on Thursday when shares fell about 5% on heavy volume despite Mizuho raising its price target and keeping an Outperform rating.
- Sandisk reported very strong fiscal 2026 results, including roughly $20.25 billion in trailing revenue and an 84.6% gross‑margin quarter, and management guided fiscal Q1 2027 revenue of $10.3 billion to $10.8 billion while authorizing an additional $14 billion in buybacks.
- Analysts and investors worry the recent profit surge relies more on higher NAND prices than volume, the company excluded $2.476 billion in customer prepayments from adjusted free cash flow, and reports of paused large‑model training at major AI builders have raised near‑term demand uncertainty.
- The market will look to Sandisk’s October 29 fiscal Q1 2027 report and management comments on AI customer orders and margin trends for clarity, with institutional positioning and low short interest likely to amplify any move.