Sandisk stock rose 13.7% on August 13 following its 2026 Investor Day.
Sandisk expects mid-to-high-teens revenue growth from FY2028 through FY2030, with non-GAAP gross margins around 80%.
AI inference, enterprise flash demand and multiyear customer agreements are becoming more important to the SNDK investment story.
The outlook lifted sentiment across memory and storage stocks, suggesting investors are increasingly looking beyond the current NAND pricing cycle.
Why Did Sandisk Stock Jump 13.7%?
Sandisk shares surged
13.7% on August 13, sharply outperforming the broader market as the S&P 500 gained 0.65% to a record close. Micron also rose 4.2%, while the strength extended more broadly across memory and storage names. According to
Reuters, the immediate catalyst was Sandisk's 2026 Investor Day, where management presented a long-term financial model extending through fiscal 2030.
The reaction was notable because Sandisk had already reported earnings only eight days earlier. The new information was not another short-term NAND pricing update, but management's argument that strong AI-related storage demand, long-term customer agreements and tighter capacity planning could support unusually high profitability for much longer than investors typically expect from a NAND producer.
Sandisk's 2030 Targets Change the SNDK Story
At its
2026 Investor Day, Sandisk said it expects revenue to grow at a
mid-to-high-teens rate from FY2028 through FY2030, broadly in line with bit growth. Management also expects non-GAAP gross margins to sustain at approximately
80%, non-GAAP operating margins around
75%, and adjusted free cash flow margin near
50%. After funding investment in the business, Sandisk expects to return
100% of excess cash to shareholders.
Those targets matter because the current earnings base is already exceptionally strong. In
Sandisk's Q4 FY2026 results, quarterly revenue reached $8.97 billion, up 372% year over year, while gross margin reached 84.6%. Fiscal-year datacenter revenue rose 437%. Higher NAND pricing contributed heavily to that performance, but Investor Day effectively argued that current profitability should not be viewed solely as a temporary peak in the memory cycle.
That is the key change in the SNDK narrative. The market had already understood the near-term NAND shortage and rising prices. What it received on August 13 was a framework for why Sandisk believes high margins and cash generation can remain durable even as the cycle matures.
AI Inference Is Expanding the Storage Opportunity
AI infrastructure has traditionally been discussed through GPUs, HBM and high-speed networking, but inference creates a much larger storage requirement as models continuously retrieve parameters, KV cache, embeddings and increasingly large multimodal datasets. Sandisk said it expects the total addressable market for enterprise datacenter flash to reach 1.2 zettabytes by 2030, positioning enterprise SSDs and NAND as another important layer of the AI infrastructure stack.
This helps explain why Sandisk is putting more emphasis on technologies such as high-density QLC NAND and High Bandwidth Flash, or HBF. The longer-term thesis is not that NAND replaces HBM, but that AI systems need a deeper memory hierarchy in which high-performance flash provides much greater capacity at a lower cost than premium memory.
For SNDK, that shifts the investment case away from simply asking whether NAND prices will rise again next quarter. The more important question is whether inference creates a sustained increase in the amount of flash required per AI system.
Long-Term Agreements Could Make NAND Earnings More Durable
Sandisk is also changing how it sells capacity. Its New Business Model agreements combine committed volumes, minimum financial guarantees and structured pricing, giving the company more visibility into customer demand before making capacity decisions. Sandisk has now signed these agreements with eight customers, representing approximately 50% of expected FY2027 bits and roughly two-thirds of FY2028 bits.
That does not remove NAND cyclicality, but it could reduce one of the industry's biggest historical problems: suppliers adding capacity aggressively during strong pricing periods and creating the conditions for the next downturn. Better demand visibility, combined with AI-driven bit growth, gives Sandisk a stronger argument that future revenue and cash flow may be less volatile than in previous cycles.
This is also why the Investor Day read-through extended beyond Sandisk. The rally in Micron, Western Digital and other storage-related names suggests the market is increasingly considering whether the current memory upcycle is evolving into something broader: AI-driven capacity demand combined with better supply discipline and structurally higher profitability.
Access SNDK-Related Markets on MEXC
MEXC currently provides several different ways for eligible users to follow or access Sandisk-related markets. Traders looking for leveraged long or short exposure can use the
SNDKSTOCK_USDT perpetual futures. Users seeking access to the underlying U.S. equity can also explore
Sandisk through MEXC RealStocks, which provides access to real U.S.-listed shares through a securities brokerage structure. For blockchain-based exposure,
SNDKON/USDT is an Ondo tokenized stock designed to track the economic performance of SNDK without representing direct ownership of Sandisk common shares.
These products have different structures and risks. Futures involve leverage, funding and liquidation risk; RealStocks represent traditional equity exposure; and tokenized stocks introduce additional liquidity, issuer, blockchain and regulatory considerations. Availability may also vary by jurisdiction.
From NAND Pricing to AI Storage
Sandisk's latest rally is therefore about more than a strong memory market. NAND pricing remains an important part of current earnings, but Investor Day gave investors a longer-duration thesis built around AI inference, rising storage capacity, multiyear customer commitments, high free cash flow and shareholder returns.
That is a more ambitious story than the one investors were trading earlier in the NAND cycle. The 13.7% move in SNDK suggests the market is beginning to test whether Sandisk should still be valued primarily as a cyclical memory producer—or increasingly as an AI infrastructure and storage company.