SanDisk Stock Has Surged 40% This Month. Here’s What’s Driving It Higher

Wiltone Asuncion7 minute read
Reviewed by: David Hanson
Last updated Jun 12, 2026

Key Stats for SanDisk Stock

  • Current Price: $1,865.28
  • Target Price (Mid): ~$2,330
  • Street Target: ~$1,751
  • Potential Total Return: ~42%
  • Annualized IRR: ~9% / year
  • Earnings Reaction: +8.25% (April 30, 2026)
  • Max Drawdown: 31.34% (December 3, 2025)

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What Happened?

Sandisk Corporation (SNDK) is up roughly 40% in the past month, climbing from around $1,333 in mid-May to $1,865.28 as of June 11. The stock has returned more than 4,000% since its spinoff from Western Digital in February 2025. Bears argue the valuation has run far ahead of a commodity memory business. Bulls say the business model has fundamentally changed. Both sides got fresh data on June 9 when CEO David Goeckeler and CFO Luis Felipe Visoso presented at the Mizuho Technology Conference, and what management said makes it clear this debate is nowhere near settled.

What Just Sent the Stock Up 40%

The catalyst arrived on June 3, when Morgan Stanley analyst Joseph Moore raised his price target on SNDK to $1,750 from $1,100, keeping an Overweight rating. Shares jumped roughly 6.7% that day, leading the Nasdaq even as the broader market sold off. Moore’s case: there is “no quick fix to the memory shortage,” with NAND supply constraints likely to persist for two to three years or longer. He lifted his fiscal 2026 and 2027 EPS estimates for SanDisk by 12% and 24%, respectively.

Five days later, Bank of America raised its target to $2,100 from $1,550 and kept its Buy rating, citing SanDisk’s multi-year supply agreements, continued pricing strength, and limited new NAND supply expected before 2028 or 2029. The Mizuho conference followed on June 9, with management adding the details behind both upgrades.

SanDisk Drawdowns (TIKR)

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What Management Said at Mizuho

Goeckeler’s central argument at Mizuho was about where NAND sits in the AI infrastructure stack. Hyperscalers are actively figuring out the right mix of compute, DRAM, and NAND to scale inference globally. His conclusion: NAND wins as architectures scale, because it is the most cost-efficient semiconductor technology available at that density. He cited 14 consecutive upward revisions to data center CapEx forecasts as evidence that this is a structural shift, not a one-quarter demand spike.

Two products are driving the enterprise SSD business, which management says has grown approximately 7x year-over-year and now accounts for close to 25% of revenues. The first is TLC (triple-level cell) performance NAND products used in KV Cache deployments, where AI systems store attention computations temporarily to speed up inference. The second is the Stargate storage-density product line. Goeckeler confirmed that fiscal Q4 2026 will be the first quarter recognizing meaningful Stargate revenue. One growth engine is fully ramped. The second is just starting.

CFO Visoso explained the financial mechanics of the New Business Model agreements, or NBMs. SanDisk now has five signed with hyperscale customers, structured with a floor and ceiling on pricing so neither side is exposed to extreme market moves. His key statement: even at the pricing floor, margins “will be consistent with the margins that we guided for the fourth quarter.” Per SanDisk’s April 30 earnings release, Q4 guidance calls for revenue of $7.75 billion to $8.25 billion and a non-GAAP gross margin of 79% to 81%. That floor is also the highest sustained margin profile this company has ever delivered.

Goeckeler put the broader goal plainly: “If you start growing faster, you oversupply the market and then pricing comes down and volatility goes up.” The NBMs are built to prevent that by tying volume commitments to supply availability rather than short-term demand swings.

SanDisk Revenue & EBITDA (TIKR)

The HBF Technology Option

SanDisk is also developing High-Bandwidth Flash, or HBF, a re-architected NAND die built for AI inference with higher write bandwidth and better endurance, designed to be stacked similarly to HBM (High Bandwidth Memory) but at a fraction of the cost. The die is expected in the second half of calendar 2026, with the full controller hardware following in 2027.

HBF is not plug-and-play. Goeckeler was clear that it requires system-level co-design with customers, and those conversations are active now. If it finds adoption in AI inference racks, it opens a sizable market currently dominated by expensive DRAM. If it does not, the core NAND business carries on unaffected.

How SanDisk Compares to Peers

Per TIKR, SanDisk trades at 7.09x NTM EV/EBITDA, compared to Western Digital (WDC) at 21.17x and Samsung Electronics at 3.78x. On NTM P/E, SanDisk sits at 9.84x versus Western Digital’s 31.27x and Samsung’s 5.45x.

The discount to Western Digital is notable given SanDisk’s stronger margin profile and contracted revenue base. The premium to Samsung reflects the difference between a pure-play enterprise NAND business with NBM contracts and a diversified conglomerate where memory is one segment among many.

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TIKR Advanced Model Analysis

  • Current Price: $1,865.28
  • Target Price (Mid): ~$2,330
  • Potential Total Return: ~42%
  • Annualized IRR: ~9% / year
SanDisk Advanced Valuation Model (TIKR)

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The TIKR mid-case assumes a revenue CAGR of around 23% and a net income margin of around 62%. The two revenue drivers are enterprise SSD share gains and the mid-to-high teens annual NAND bit growth, Goeckeler called a “built-in growth lever.” The margin driver is the NBM pricing floor, which Visoso confirmed holds margins at Q4-guidance levels even in a soft pricing environment.

The downside is real. The TIKR low-case scenario puts the target around $1,690, below today’s price. That assumes NAND pricing reverts faster than the NBM contracts absorb it, and that the 78.4% Q3 gross margin proves to be a cycle peak rather than a floor.

The street mean target of $1,751 now sits below the current price of $1,865.28 the stock has moved faster than analyst models have updated. Per TIKR as of June 10, analyst sentiment stands at 15 Buys, 3 Outperforms, 3 Holds, 1 Underperform, and 1 Sell across 23 analysts. That is a constructive setup, and the next forced update comes on August 13.

Conclusion

The number to watch on August 13 is Q4 gross margin. Guidance calls for 79% to 81% non-GAAP. If SanDisk delivers at or above that range and Goeckeler signals continued progress on new NBM negotiations, street targets will need another round of upgrades. If margins miss or NBM language softens, the bear case that this is a cycle peak gets significantly louder. Visoso said at Mizuho that “several conversations” on additional NBMs “are progressing well.” August 13 is when the market finds out whether that holds.

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Should You Invest in SanDisk?

The only way to really know is to look at the numbers yourself. TIKR gives you free access to the same institutional-quality financial data that professional analysts use to answer exactly that question.

Pull up SanDisk, and you’ll see years of historical financials, what Wall Street analysts expect for revenue and earnings in the quarters ahead, how valuation multiples have moved over time, and whether price targets are trending up or down.

You can build a free watchlist to track SanDisk alongside every other stock on your radar. No credit card required. Just the data you need to decide for yourself.

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Disclaimer:

Please note that the articles on TIKR are not intended to serve as investment or financial advice from TIKR or our content team, nor are they recommendations to buy or sell any stocks. We create our content based on TIKR Terminal’s investment data and analysts’ estimates. Our analysis might not include recent company news or important updates. TIKR has no position in any stocks mentioned. Thank you for reading, and happy investing!

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