The $93 Billion Reason Sandisk Is a Must-Own AI Stock

The artificial intelligence boom is changing more than the companies building GPUs and data centers. It is also reshaping the economics of the memory industry, where years of boom-and-bust cycles are giving way to something far more predictable. 

AI workloads need enormous amounts of storage, and that demand is arriving as data-center operators commit to capacity years in advance. That shift matters for investors because predictable demand can be worth almost as much as higher prices. Sandisk (NASDAQ:SNDK | SNDK Price Prediction) just gave shareholders a $93.9 billion reason to believe its business is becoming less cyclical — and much more valuable.

Sandisk Just Locked In $93.9 Billion of Visibility

Sandisk’s fiscal fourth-quarter results showed how rapidly AI is changing its business. Revenue reached $8.97 billion, up 51% sequentially and 372% from the year-ago quarter, while non-GAAP gross margin expanded to 84.6% from 78.4% in the previous quarter.

But the more important number may not appear on the income statement. Sandisk now has signed New Business Model agreements with eight Datacenter and Edge customers representing $93.9 billion of minimum contracted revenue. The agreements have a weighted-average length exceeding four years and include pricing floors and ceilings.

That floor is important. Sandisk believes actual pricing will be higher than the contractual minimum, giving investors a baseline rather than a ceiling for future revenue.

The contracts also came with $16.5 billion of financial guarantees, according to the company’s earnings release. In other words, customers aren’t merely promising to buy NAND flash memory if conditions remain favorable. They are making financial commitments to do so well in advance. Sandisk says 50% of its bits are committed for 2027 and two-thirds of them for 2028. That gives Sandisk increasing visibility into both demand and pricing as AI data-center deployments expand.

The Memory Cycle Is Changing

Traditional NAND memory has been notoriously cyclical. When supply exceeds demand, prices fall and manufacturers’ margins can evaporate. When demand outruns supply, prices rise and profits explode. That’s wonderful on the way up and painful on the way down.

Surprisingly, this could make Sandisk more attractive than simply betting on higher NAND prices. Investors are getting exposure to AI-driven memory demand while the company’s contracting strategy reduces some of the industry’s traditional volatility.

And the underlying demand is already showing up in the numbers. Sandisk’s datacenter revenue increased 437% year over year in fiscal Q4, according to the earnings release.

Why This Is Bigger Than One Earnings Report

The investment thesis doesn’t depend entirely on the $93.9 billion figure. It rests on what those agreements do to Sandisk’s economics.

At its recent investor day, management said it expects revenue to grow at a mid- to high-teens rate from fiscal 2028 through 2030 while maintaining gross margins around 80%. That’s a remarkable target for a business historically associated with commodity-like pricing swings, and enormous visibility across four years.

The company is also generating cash at a rate that gives shareholders another potential catalyst. Sandisk generated $5.04 billion of adjusted free cash flow in fiscal Q4, and it expects FCF through 2030 to be 50% of revenue. Sandisk also authorized another $14 billion for share repurchases, bringing remaining authorization to $15.5 billion.

Granted, the stock has already reflected much of this optimism. Sandisk shares have risen 615% in 2026, making valuation and expectations genuine risks. A slowdown in AI infrastructure spending, weaker NAND pricing, or customers failing to consume contracted volumes could pressure results. But those risks don’t erase the structural change.

Key Takeaway

In short, Sandisk is no longer simply a bet that NAND prices will rise during the next memory upcycle. The $93.9 billion of minimum contracted revenue, growing coverage of fiscal 2027 and 2028 bits, and 84.6% quarterly gross margin point toward a business with greater visibility and pricing power.

That’s why investors should view Sandisk as an AI infrastructure stock rather than merely another memory stock. The valuation demands discipline, but for investors willing to accept the risk, Sandisk belongs on the AI watch list — and potentially in a diversified portfolio for the long term.

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