High-Margin Revenue Locked In by Contracts Plus Expanded Buybacks Offset Weaker Near-Term Guidance

Overview

SanDisk Corp.'s quarterly results were overall better than expected, but third-quarter revenue and gross margin guidance were weak, and the stock may face near-term pressure. Goldman Sachs believes the company's newly added long-term customer supply agreements significantly improve the certainty of FY27 to FY28 revenue and profits, future NAND industry supply additions remain limited, and expanded share repurchases can support fundamentals and capital returns. It therefore maintains its Buy rating and 12-month target price of $2,200.

Core views

The core thesis consists of three points: first, SanDisk Corp. has reached 10 supply agreements with 8 independent customers, covering approximately 50% of FY27 and 65% of FY28 planned bit capacity, with total contract value reaching $94bn and including $16.5bn in guaranteed amounts; second, management expects the NAND market to become increasingly undersupplied in CY27 and beyond, and favorable pricing locked in under the company's long-term contracts is expected to keep more than 50% of expected revenue contribution at approximately an 80% gross margin; third, the company has received cumulative approval for $20bn of share repurchase authorization over the past approximately 18 months, of which $4.5bn has been executed, and repurchase activity is expected to continue increasing over the next several quarters. These factors are expected to offset the near-term impact of third-quarter revenue and gross margin guidance falling short of expectations.

Analysis framework

The report first compares actual quarterly results, company guidance, Goldman Sachs forecasts, and consensus expectations, then evaluates the coverage of long-term customer agreements over capacity, revenue, and gross margin, and assesses earnings sustainability in combination with NAND industry supply-demand, product mix improvement, and capital returns; valuation uses normalized EPS multiplied by a target P/E multiple.

Methodology notes

• Earnings AnalysisActual Results Versus Expectations Analysis

  Compare revenue, gross margin, and non-GAAP EPS separately against Goldman Sachs forecasts and consensus expectations.

  Key metrics for the quarter exceeded market expectations, but third-quarter revenue and gross margin guidance were below expectations, leading to a view that near-term share price pressure coexists with medium- to long-term fundamental support.

• Industry AnalysisSupply-Demand and Contract Coverage Analysis

  Assess earnings visibility by combining industry supply discipline, planned bit capacity growth, contract coverage, price floors, and guaranteed amounts.

  Long-term supply agreements cover a large portion of future capacity and lock in revenue with favorable price floors, helping reduce the impact of potential supply increases or spot price volatility on earnings.

• Valuation AnalysisP/E Valuation Method

  Value the company by applying a 20x P/E multiple to normalized EPS of $110.

  This method yields a 12-month target price of $2,200, representing 62.9% potential upside versus the $1,350.50 share price listed in the report.

• Capital AllocationShareholder Return Analysis

  Assess the support for per-share value from capital returns based on repurchase authorization size, amount executed, and future execution pace.

  The cumulative $20bn repurchase authorization and expected stronger execution may support EPS and valuation by reducing shares outstanding and signaling management confidence.

Asset mapping & comparison

Structured mapping from thesis to named assets (strengths, weaknesses, peers, risks).

• SanDisk Corp. (SNDK)

  Core research subject, Buy rating maintained

  Strengths

  High coverage from long-term customer agreements, favorable contract pricing, tightening NAND supply-demand, product mix improvement, and expanded capital returns.

  Weaknesses

  Third-quarter revenue and gross margin guidance were below expectations, near-term market expectations were high, and the stock may face pressure after results.

  Comparison

  Quarterly revenue and EPS exceeded both Goldman Sachs and market forecasts, but next-quarter revenue and gross margin guidance were below both expectations.

  Risks

  Structural improvement in NAND pricing fails to materialize, YMTC continues to iterate its technology roadmap, and enterprise SSD market expansion falls short of expectations.

• Micron Technology Inc. (MU)

  Peer read-through, market reaction expected to be relatively neutral

  Strengths

  May benefit from NAND industry supply discipline and an improved pricing environment.

  Weaknesses

  Relatively limited exposure to NAND end markets, and SanDisk Corp.'s contract progress has a weaker direct read-through to Micron.

  Comparison

  Compared with SanDisk Corp., Micron Technology Inc. has lower direct sensitivity to this news on long-term NAND contracts and capital returns.

  Risks

  Changes in industry pricing, supply-demand, and AI data center storage demand may still affect its related businesses.

Key data

• Quarterly Revenue$8.97bnAbove Goldman Sachs' forecast of $8.84bn and market expectations of $8.71bn.
• Quarterly Gross Margin84.6%Close to Goldman Sachs' forecast of 84.3% and above market expectations of 83.6%.
• Quarterly Non-GAAP EPS$39.25Above Goldman Sachs' forecast of $38.16 and market expectations of $35.45.
• Third-Quarter Revenue Guidance Midpoint$10.55bnBelow Goldman Sachs' forecast of $11.65bn and market expectations of $11.15bn.
• Third-Quarter Gross Margin Guidance84.0%Below Goldman Sachs' forecast of 84.7% and market expectations of 86.7%.
• Third-Quarter Non-GAAP EPS Guidance$44.00-$46.00The midpoint of $45.00 is below Goldman Sachs' forecast of $49.95 but close to market expectations of $45.34.
• Customer Supply Agreements10 agreements, 8 independent customersCustomers include multiple U.S. hyperscale cloud service providers, with both the number of agreements and customer scope expanding.
• Planned Bit Capacity CoverageApproximately 50% in FY27; 65% in FY28FY27 coverage was previously approximately 35%, indicating a significant increase in contract coverage.
• Total Contract Value$94bnPreviously $42bn, and includes $16.5bn in guaranteed amounts and some prepayments.
• Gross Margin on Contract-Covered RevenueApproximately 80%Goldman Sachs estimates that more than 50% of expected revenue contribution has been locked in at this gross margin level.
• FY27 Planned Bit Shipment GrowthApproximately mid-teensManagement still expects the NAND industry to become increasingly undersupplied in CY27 and beyond.
• Share Repurchase Authorization$20bnA new $14bn authorization was added this quarter; cumulative repurchases over the past approximately 18 months have reached $4.5bn.
• 12-Month Target Price$2,200Based on a 20x P/E multiple and $110 normalized EPS, with the target price maintained unchanged.
• Potential Upside62.9%Calculated based on the current price of $1,350.50 listed in the report.

Impact & implications

In the near term, revenue and gross margin guidance below market expectations, combined with elevated investor expectations ahead of results for NAND pricing and AI data center demand, may lead to a pullback in the stock. However, the stock has already declined approximately 40% from its June high, while long-term supply agreements have locked in a large amount of high-margin revenue, industry supply additions are limited, and capital returns are strengthening. As a result, the medium- to long-term risk-reward remains attractive. The impact on Micron Technology Inc. is expected to be relatively neutral because its NAND end-market exposure is relatively limited.

Risks

• Long-term NAND pricing structure fails to improve as expected, and supply-demand tightness is weaker than anticipated.
• The industry sees greater-than-expected supply expansion, weakening pricing and margins for non-contracted business.
• YMTC continues advancing its technology roadmap and strengthens competitiveness, bringing share or pricing pressure.
• SanDisk Corp. fails to make expected progress in the enterprise SSD market.
• Execution of long-term customer agreements, customer purchase volumes, or variable pricing components fall short of expectations.
• The shortfall in third-quarter revenue and gross margin versus expectations widens further.
• Goldman Sachs has potential conflicts of interest with SanDisk Corp., including shareholdings, investment banking client relationships, and market-making.

What to watch

• Further details on capital returns, repurchase pace, and long-term strategy at the August 13 investor day.
• Whether the amount of share repurchases executed over the next several quarters increases as expected.
• Progress in negotiations for remaining customer supply agreements and changes in FY27 and FY28 capacity coverage.
• Actual realization of contract prepayments, guaranteed amounts, price floors, and long-term variable pricing terms.
• NAND supply-demand gaps, new industry capacity, and price trends in CY27 and beyond.
• Whether FY27 bit shipment growth can reach approximately the mid-teens.
• The pace of adoption of NAND and enterprise SSDs by AI data centers.
• Third-quarter actual revenue, gross margin, and EPS performance relative to company guidance.
• Enterprise SSD product penetration and product mix improvement.