Sandisk Corporation delivered outstanding results for the second quarter of fiscal 2026, with revenue surging 31% sequentially to $3.025 billion and non-GAAP EPS soaring to $6.20, up from $1.22 in the prior quarter. This dramatic growth was driven by a 31% increase in pricing and robust demand across all end markets, particularly in Data Center, which grew 64% sequentially due to AI infrastructure build-outs. Non-GAAP gross margin expanded significantly to 51.1%, reflecting improved product mix and pricing power, while free cash flow reached $843 million. Looking ahead, management raised guidance aggressively for the third quarter, projecting revenue of $4.4 billion to $4.8 billion and non-GAAP EPS of $12.00 to $14.00, citing a structurally undersupplied market and a fundamental shift toward long-term supply agreements that are expected to sustain higher margins.
| Metric | Value | Change |
|---|---|---|
| Revenue | $3.025 billion | +31% QoQ / +61% YoY |
| Non-GAAP EPS | $6.20 | +408% QoQ |
| Non-GAAP Gross Margin | 51.1% | +2120 bps QoQ |
| Data Center Revenue | $440 million | +64% QoQ |
| Free Cash Flow | $843 million | 27.9% Margin |
| Cash & Equivalents | $1.539 billion | N/A |
| Debt | $603 million | -$750 million QoQ |
AI-Driven Data Center Expansion: Data center revenue grew 64% sequentially to $440 million, driven by accelerating enterprise SSD demand for AI inference workloads. Management highlighted that data centers are expected to become the largest market for NAND in 2026, with exabyte growth forecasts revised up to the 'high 60%' for the year. This shift validates Sandisk's strategic focus on high-performance PCIe Gen 5 TLC drives and positions the company at the center of the AI infrastructure build-out.
Structural Shift to Long-Term Agreements (LTAs): Management is actively pivoting the business model from quarterly price negotiations to multi-year supply agreements to secure supply certainty and better returns. They have successfully signed one agreement with a prepayment component and have several others in the queue. This strategic move aims to reduce the historical cyclicality of the NAND market and align capital deployment with durable, predictable demand.
Pricing Power and Market Undersupply: The company is benefiting from a 'clear and significant improvement in conditions,' with prices rising across all segments due to a demand environment that 'exceeded supply.' Management guided that the market will be 'more undersupplied' in Q3 than in Q2, enabling aggressive gross margin expansion to 65-67%. This pricing power is supported by disciplined capacity allocation and a strategic focus on high-value customers.
Joint Venture Stability and Roadmap Execution: The extension of the Yokkaichi joint venture with Kioxia through 2034 provides supply assurance for the next decade, securing manufacturing capacity for Sandisk's BiCS 8 roadmap. Concurrently, the company is advancing next-generation products like the 'Stargate' QLC storage class memory and high IOPS SSDs, ensuring they can capture the increasing content requirements of AI architectures.
Supply Constraints and Customer Allocation: Management admitted that 'given the strength of the market, we were unable to fulfill the demand for our customers this quarter.' While this drives pricing, it creates a risk of customer friction or potential loss of design wins to competitors if shortages persist, as customers may seek alternative sources to secure critical components for their AI deployments.
Execution Risk on Strategic Shifts: Despite optimism regarding the move to LTAs, management noted they are 'early in this transition' and have only signed one agreement to date. Changing the industry's decades-old behavior of quarterly auctions requires significant customer buy-in, and there is no guarantee that the majority of the customer base will agree to the multi-year terms necessary to fully de-risk the business model.
Declining Bit Growth Guidance: While revenue is surging due to price, management guided for bits to be 'down mid-single digits' in Q3 due to allocation decisions and lower seasonality. This highlights physical capacity limitations that could constrain volume growth, forcing the company to rely heavily on pricing— which can be volatile— rather than unit sales to drive revenue.
Rising Tax Rate Headwinds: The company noted that its effective tax rate will rise to the 'mid-teens' (14-15%) as it consumes prior-year losses in Malaysia. This creates a structural headwind to future net income growth compared to the ultra-low tax rates enjoyed during the initial recovery phase, potentially dampening EPS growth if not offset by operational improvements.
Overall: Management exhibited a high degree of confidence and enthusiasm throughout the call, frequently describing the results as 'fantastic' and emphasizing a 'step change' in the industry. They were highly specific with numbers and forward-looking statements, projecting a structural evolution in the NAND market driven by AI that moves away from historical cyclicality. The tone shifted from celebratory regarding current results to assertive and disciplined when discussing future capital allocation and the necessity of long-term agreements (LTAs) to support returns.
Confidence: HIGH - Management provided precise guidance ranges, detailed growth metrics (e.g., 'high 60%' exabyte growth), and spoke authoritatively about the 'structural evolution' of the market. Their willingness to guide for massive margin expansion (65-67%) and aggressive EPS growth just one quarter out signals strong conviction in their visibility and market position.
$4.4 billion - $4.8 billion
$12.00 - $14.00
65% - 67%
Down mid-single digits
Hedging & Uncertainty: Management used minimal hedging regarding current performance but employed temporal and conditional qualifiers when discussing the future structural evolution of the industry. Phrases such as 'we expect margins to reset,' 'we believe that the structural evolution is sustainable,' and 'we're early in this transition' acknowledge the uncertainty of changing multi-decade industry practices. However, they countered this with direct language about current demand, stating 'this is a completely demand-driven phenomenon' and 'we're seeing customers across end markets reach out to us,' which reinforces their confidence in the present reality of the upturn.
NAND is now recognized as indispensable to the world's storage needs, driving a foundational shift. - David V. Goeckeler, CEO
We expect margins to reset at a structurally higher level. - David V. Goeckeler, CEO
We're making significant progress with several of our customers who really want us to prioritize or assure supply. - Luis Visoso, CFO
This is a completely demand-driven phenomenon. - David V. Goeckeler, CEO
We're not gonna waste your cash. Don't worry. - Luis Visoso, CFO
We anticipate the market to be more undersupplied than it was in the second quarter. - Luis Visoso, CFO
Analyst Sentiment: Analysts were exceptionally positive, repeatedly congratulating management on 'fantastic' and 'phenomenal' numbers. There was a strong focus on understanding the sustainability of the pricing environment and the mechanics of the emerging long-term agreement (LTA) model.
Management Responses: Management was direct, detailed, and open, providing specific growth figures (e.g., 'high 60%' exabyte growth) and engaging in deep technical discussions about product roadmaps. They remained disciplined on capital allocation, reiterating that they would not increase CapEx without long-term visibility, while showing flexibility in negotiating LTAs.
Long-Term Agreements (LTAs): Analysts probed the structure, length, and prepayment components of new contracts, with management confirming one signed deal with prepayment and several in the queue.
AI Demand & KV Cache: Discussion focused on the incremental demand from AI infrastructure, specifically the potential impact of NVIDIA's KV Cache, which management estimated could add 75-100 exabytes by 2027.
Supply Constraints & Capacity: Questions addressed the current undersupply, fab utilization (running full), and the lack of urgency from some customers to sign LTAs despite shortages.
Tax & OpEx: Management clarified the one-time OpEx benefit related to qualification units and the rising tax rate as prior-year losses are utilized.
Sandisk is currently experiencing a 'perfect storm' of explosive AI-driven demand and disciplined supply constraints, resulting in unprecedented earnings momentum and margin expansion. The company's strategic pivot toward long-term agreements, if successful, could fundamentally de-risk the business model and sustain margins at structurally higher levels, marking a departure from the industry's historical cyclicality. The extension of the JV with Kioxia through 2034 further secures its manufacturing foundation. While execution risks regarding LTAs and potential tax headwinds exist, the visibility provided by the aggressive Q3 guidance and the sheer scale of AI infrastructure build-out provide a strong near-term catalyst. The company is effectively leveraging its technology leadership to capture significant value in a rapidly evolving market.
AI is driving a 'step change' in NAND demand, particularly for inference workloads in data centers. Management noted that data centers are expected to become the largest NAND market in 2026, with exabyte growth forecasts accelerating to the 'high 60%'.
The NAND market is structurally undersupplied, a condition expected to persist through 2026. This is driving significant price increases and forcing OEMs to seek long-term supply security, fundamentally altering commercial relationships.
Despite concerns about unit declines in PCs and smartphones, management noted strong replacement cycles and 'richer configurations' driving storage content growth, with consumer revenue up 39% sequentially.