SanDisk Stock Holds Near $1,740 After S&P 100 Rally as AI Storage Demand Drives Growth

Key Takeaways

• SanDisk stock closed at $1,737.99 on September 8 after a nearly 12% surge following its addition to the S&P 100.
• Fiscal 2026 revenue increased by 175% to $20.25 billion, driven by higher NAND pricing and a 437% rise in data-center revenue.
• While the long-term trend appears bullish, there are signs of elevated volatility and short-term overbought conditions, raising the risk of a pullback.

SanDisk Stock Consolidation

On September 8, SanDisk shares closed slightly lower at $1,737.99, following a significant rally that increased the company's market capitalization to nearly $273 billion. The stock's recent surge was primarily attributed to the announcement of its inclusion in the S&P 100, effective September 21, alongside other tech giants like Dell Technologies and Palo Alto Networks.

Inclusion in the S&P 100 typically leads to increased demand as funds tracking the index adjust their portfolios. However, this demand is often concentrated around the effective date and may not dictate the stock's long-term trajectory.

AI Storage Demand Drives Revenue Growth

SanDisk reported a remarkable fiscal 2026 revenue of $20.25 billion, a 175% increase from the previous year. The data-center segment saw a staggering 437% growth, reaching $5.15 billion, fueled by rising demand for NAND flash storage from cloud operators and AI infrastructure customers. Additionally, edge-market revenue rose by 195% to $12.16 billion, while consumer revenue increased by 29% to $2.94 billion.

In the fourth quarter alone, revenue hit $8.97 billion, marking a 372% year-over-year increase and a 51% sequential gain. The growth was largely driven by higher pricing, which accounted for two-thirds of the increase, while the remaining third was due to increased sales volumes. The company's GAAP gross margin also improved significantly to 84.6%, compared to 26.2% the previous year.

Looking ahead, SanDisk anticipates first-quarter 2027 revenue between $10.3 billion and $10.8 billion, with projected non-GAAP diluted earnings of $44 to $46 per share. Management expects favorable NAND pricing and strong demand to persist in the near term, although the NAND market remains cyclical and subject to rapid changes in pricing and margins.

Long-Term Contracts to Mitigate Volatility

To reduce reliance on short-term NAND pricing, SanDisk is expanding its multi-year customer agreements. The company announced five additional New Business Model agreements, building on five similar contracts established in April. These agreements aim to provide better visibility into future volumes and pricing, potentially stabilizing earnings compared to a model heavily reliant on spot-market transactions.

SanDisk has also increased its share-repurchase authorization by $14 billion, leaving approximately $15.5 billion available for buybacks. This strategy could enhance earnings per share by decreasing the number of shares outstanding, although the timing and scale of repurchases will depend on cash generation and management's capital allocation decisions.

Investor Conferences and Future Outlook

SanDisk management participated in Citi’s Global TMT Conference on September 8 and is scheduled to present at the Goldman Sachs Communacopia and Technology Conference on September 9. These events provide investors with insights into NAND supply conditions, pricing trends, AI-related storage demand, and the status of long-term customer contracts. Any updates regarding fiscal 2027 expectations or capital allocation strategies could significantly impact the stock's future performance.

Potential Drivers for SanDisk Stock

The near-term direction of SanDisk's stock may hinge on whether robust AI storage demand and NAND pricing can counterbalance valuation concerns and the historical cyclicality of the memory industry. The upcoming S&P 100 inclusion could lead to additional index-related trading, while insights from recent investor conferences may shape expectations for fiscal 2027. Traders are likely to monitor key price levels, including the $1,790–$1,807 resistance zone and the $1,687 support area, for indications of momentum shifts.