SanDisk shares rise 4% in premarket as AI storage rally extends
SanDisk shares extended their rally into Friday premarket trading, rising 4% to $1,589 after surging 13.67% on Thursday following its Investor Day. The company outlined mid-to-high teens revenue growth for FY28-FY30, targeting ~75% non-GAAP operating margins and ~50% adjusted free cash flow margins. Technically, the stock trades 77.8% above its 200-day SMA, with key resistance at $1,696.50. Analyst consensus remains Buy with an average price target of $2,114.77, while the stock holds significant weight in momentum-focused ETFs like RPG and PTF.
*this image is generated using AI for illustrative purposes only.
SanDisk Corporation (NASDAQ: SNDK) shares rose approximately 4% in Friday premarket trading to $1,589, extending the momentum from Thursday’s 13.67% surge. The continued upward movement follows the company’s 2026 Investor Day in New York, where management outlined a strategic shift toward predictable AI storage infrastructure revenue. Nasdaq futures rose 0.11%, while S&P 500 futures gained 0.04% during the session.
The rally was driven by the announcement that SanDisk is shifting its primary growth metric from volume to revenue, targeting mid-to-high teens growth for fiscal years 2028 through 2030. This guidance supersedes earlier comments that focused solely on volume growth. Management emphasized that the new financial model is optimized for growth, sustainability, and shareholder returns, with expectations for non-GAAP operating margins at approximately 75 percent. Chief Financial Officer Luis Visoso stated that the company plans to return 100 percent of excess cash to shareholders after fully funding business investments.
Financial Model and Shareholder Returns
The multi-year framework introduced at the event outlines specific profitability and cash flow targets. SanDisk expects adjusted free cash flow margins of approximately 50 percent after accounting for taxes, capital expenses, and working capital required to support growth. Operating expenses are projected to remain around five percent of revenue.
| Metric | Guidance (FY28-FY30) |
|---|---|
| Revenue Growth | Mid-to-high teens |
| Non-GAAP Gross Margin | ~80% |
| Non-GAAP Operating Margin | ~75% |
| OpEx as % of Revenue | ~5% |
| Adjusted Free Cash Flow Margin | ~50% |
Technical Analysis and Market Position
SanDisk remains in a strong long-term uptrend despite recent volatility. The stock trades 77.8% above its 200-day simple moving average of $895.91 and 14.7% above its 100-day SMA of $1,388.98. However, shares remain about 4% below the 50-day SMA of $1,659.43. A move above that level could strengthen the intermediate-term trend.
The relative strength index stands at 53.43, a neutral reading suggesting the stock is neither overbought nor oversold. The moving-average picture is mixed; the 20-day SMA remains below the 50-day SMA, signaling near-term weakness, but the 50-day SMA remains above the 200-day SMA, supporting the longer-term bullish trend. Key resistance sits near $1,696.50, while key support is around $1,485, close to the 50-day exponential moving average of $1,478.34.
Analyst Outlook and ETF Exposure
SanDisk carries a Buy consensus rating, with an average price forecast of $2,114.77. Recent analyst moves include Argus Research upgrading the stock to Buy on Aug. 10. RBC Capital maintained a Sector Perform rating and raised its price forecast to $1,300 on Aug. 6. Wells Fargo maintained an Equal-Weight rating and lowered its price forecast to $1,400 the same day.
SanDisk has significant weightings in several exchange-traded funds, which may contribute to trading activity:
- Invesco S&P 500 Pure Growth ETF (NYSE: RPG): 9.61%
- First Trust US Equity Opportunities ETF (NYSE: FPX): 7.37%
- Invesco Dorsey Wright Technology Momentum ETF (NASDAQ: PTF): 7.06%
AI Inference Expands Storage Opportunity
The financial outlook is supported by advancements in NAND flash technology and a new business model. SanDisk sees AI inference as a major long-term demand driver, as rising token usage and KV cache requirements make data centers increasingly storage-intensive. The total available market for enterprise data center flash is expected to grow to 1.2 zettabytes by 2030.
SanDisk unveiled a two-dimensional scaling strategy based on CMOS directly Bonded to Array (CBA) technology. Its new BiCS9 QLC technology combines a proven BiCS8 array with a BiCS10-based CMOS wafer to meet AI-driven workload demands with capital-efficient manufacturing. The subsequent BiCS10 QLC node achieves a 60% increase in bit density compared to BiCS8. Additionally, SanDisk and manufacturing partner Kioxia recently unveiled ninth-generation flash memory running at 4.8 gigabits per second, representing a 33% speed gain over the previous generation. SanDisk’s High Bandwidth Flash (HBF) technology is gaining momentum as a solution for this era, supported by a forming industry ecosystem.
Durable Customer Partnerships
A key component of the new strategy is the New Business Model (NBM), which relies on durable agreements with customers. These contracts feature committed volumes, minimum financial guarantees, and structured pricing mechanisms to reduce exposure to traditional industry volatility.
SanDisk has signed NBMs with eight customers. These agreements represent approximately 50 percent of bits in FY27 and approximately two-thirds of bits in FY28. This structure aims to provide more predictable revenue streams and improved cash flow visibility, addressing historical concerns about the extreme swings that have defined the NAND market.
What the Numbers Show
The shift from volume-only guidance to a comprehensive revenue and margin target indicates higher confidence in pricing power and mix optimization. With NBMs covering two-thirds of bits by FY28, the company is effectively locking in a significant portion of its future revenue base, reducing cyclicality while pursuing high-margin growth in the AI storage segment. The immediate market response, reflected in the 55% gain from the July low and the subsequent 4% premarket rise, validates investor appetite for this more predictable, cash-generative model.
How might the shift to New Business Models (NBMs) with committed volumes impact SanDisk's pricing flexibility if NAND flash market conditions deteriorate?
What are the potential execution risks associated with SanDisk's reliance on BiCS9 and BiCS10 QLC technologies to meet the projected 1.2 zettabyte enterprise storage demand by 2030?
Could the commitment to return 100% of excess cash to shareholders limit SanDisk's ability to make strategic acquisitions in the AI infrastructure space?
17
Access 50+ Readymade Screeners 
Use 200+ Custom Filters 
Get Full Market Insights 
