Sandisk's Pre-Sold NAND Is Why Three Banks Just Re-Priced It to $2,900

The Catalyst

In the span of a single week, three sell-side desks re-priced Sandisk, and none of them did it quietly. Bank of America's Wamsi Mohan lifted his target to $2,100 from $1,550, arguing the stock still has roughly 35% more to run. Mizuho went to $2,200 from $1,825, and Cantor Fitzgerald topped them both, raising its target to $2,900 on the strength of Sandisk's new business model. For a name already up 556% in 2026, the notable part isn't the size of the targets — it's that all three point at the same structural story rather than a one-off beat.

What the NBMs Actually Lock In

The phrase doing the work here is "new business models," or NBMs — Sandisk's multi-year supply contracts that lock in fixed pricing upfront before converting to variable pricing over the remainder of the deal. The figures behind them are what changed the conversation: Sandisk has now signed more than a third of its fiscal 2027 revenue through NBMs, across five agreements carrying financial guarantees north of $11 billion. That nudges a classic memory cyclical toward something closer to a backlog business. It also sits on top of a genuinely tight supply picture — Mizuho models NAND demand growing 18% year over year in both 2026 and 2027 while wafer starts fall 5% this year and barely recover in 2027, with new capacity not arriving until 2028. Pre-sold revenue into a structural shortage is the entire bull thesis in one sentence.

The Bear Case

Everything above is also the risk. A stock up 556% on the year is pricing the shortage as permanent, and the NBM structure only protects revenue at the prices already locked — the variable conversion still rides the NAND curve down if it turns. If competitor wafer starts ramp faster than the 2028 timeline assumes, the scarcity premium compresses quickly, and the same desks chasing $2,900 will mark it back down just as fast. On the HIP-3 perp the continuation bid is real — about $91.7 million in 24-hour volume — but that's a thin book relative to the cash equity, and a memory-sector rotation hits leveraged longs first. The contracts are the floor; sentiment is still setting the price.