The Sandisk story
Sandisk makes NAND flash storage, and its central question is whether datacenter growth and long-term customer agreements can make a cyclical memory business more predictable.
- $1,299.30share price, last close
- $190.2Bmarket value
- 25/36TenQ Score checks passed
- 5.4%growth a year the price assumes
The story in brief
- Datacenter changes the mix. Datacenter revenue rose 437% to $5,153 million in fiscal 2026, although Edge remained the largest end market.
- Pricing lifts margins. Gross margin reached 84.6% in the quarter to July 2026, up 58.4 percentage points from a year earlier as pricing and customer mix improved.
- Cash needs context. Sandisk generated $11.5 billion of free cash flow over the last twelve months, but customer prepayments and deposits contributed to that cash generation.
What drives the business
- Sandisk became independent of Western Digital in February 2025 and combines NAND chip design, manufacturing and systems engineering with a strategy of using long-term customer agreements to reduce exposure to memory industry cycles.
- Its products span enterprise SSDs, storage embedded in devices and removable consumer products, with Edge revenue of $12,160 million and Consumer revenue of $2,935 million in fiscal 2026.
- Datacenter products serve public clouds, private clouds and enterprises, including AI workloads, and revenue reached $2,977 million in the quarter to July 2026, up 103% sequentially.
- Sandisk signed five additional New Business Model agreements in the quarter to July 2026, including three with new customers and two expansions, under a framework intended to improve production planning and revenue visibility.
- In March 2026, Sandisk Technologies entered into a subscription agreement for a strategic equity investment in Nanya Technology.
What the price assumes
At $1,660.46 per share, the reverse DCF implies free cash flow after stock pay grows 9.0% a year for ten years, using a 10.3% discount rate.
That is below the TenQ check's 24.4% growth bar, which slows Sandisk's 44.8% annual revenue growth record halfway toward 4%.
The comparison uses revenue growth over the last three fiscal years as a substitute for cash flow growth, so it does not establish a comparable record of cash growth after stock pay.
What could change the story
- Higher pricing accounted for approximately two-thirds of sequential revenue growth in the quarter to July 2026, leaving profitability sensitive to pricing reversals and competitive pressure.
- For fiscal 2026, Sandisk reported adjusted free cash flow of $8,743 million after adjusting for Flash Ventures activity and removing the impact of NBM prepayments and deposits, making the durability of underlying cash generation important.
- Reliance on Kioxia and other strategic relationships, manufacturing disruptions and technology transitions could affect Sandisk's ability to meet customer commitments.
- The earnings yield of 4.4% falls below the 5.3% Treasury yield in the TenQ check, despite the reverse DCF growth assumption being below the check's growth bar.
- Shares increased 6.9% over three years, and the expanded repurchase authorization does not by itself establish a sustained reduction in share count.
What to watch next
- For the first fiscal quarter of 2027, Sandisk expects revenue of $10.30 billion to $10.80 billion and non-GAAP gross margin of 83.0% to 85.0%, making pricing, volumes and customer mix central measures of progress.
- Its non-GAAP diluted net income per share guidance is $44.00 to $46.00, compared with $39.25 in the quarter to July 2026.
- Subsequent releases will show whether datacenter growth and additional NBM agreements translate into adjusted free cash flow rather than primarily advance payments.
- Actual repurchases and the resulting share count will show how Sandisk uses its $15.5 billion remaining authorization.
Sources
- Sandisk's earnings release, filed with the SEC
- Its latest 10-Q or 10-K, for the risk factors
- The SNDK stock report, for every figure and check