SNDK plunged 12.63% in a single day—is it crashing or discounting?

NEXT PICK · Market Insights

SNDK plunged 12.63% in a single day—is it crashing or discounting?

Thursday, July 16, 2026

A storage company that once rose nearly 600% this year plunged 12.63% in a single day today, closing at $1,411.08—a market value evaporated in one day equivalent to that of a mid-sized listed company.

What's even more intriguing is this

Just days before the crash, Goldman Sachs had just raised its target price from $1,200 to $2,200 in one go; In the same week, retail investors net sold $125 million in SNDK, the largest sell-off among all stocks that week.

When sell-side analysts shout "buy" while retail investors flee, who should you trust? Is this a health withdrawal during a bull market, or the first alarm at the end of a party?

Latest price $1411.08 ▼ -12.63%

Total market capitalization 208.97 billion USD ▼ P/E 48.3

200-day moving average $768.96 ▲ Current price is about 83% higher

A veteran who sells flash memory as an "AI weapon."

Let's clarify one thing first

SanDisk is not a concept stock. It uses NAND flash memory—the storage in your phone, the solid-state drive in your laptop, the enterprise-grade SSD in your data center—all these chips are behind it.

It follows a fabless, light-asset approach, focusing solely on chip design, firmware, and system integration, outsourcing wafer manufacturing to foundries. This keeps its capital expenditures relatively controllable while maintaining a say in core IPs.

The real moat isn't in the consumer bulk market, but in two "tough nuts": automotive-grade embedded storage, which must pass AEC-Q100 certification and withstand temperatures ranging from minus 40 to 85 degrees; Enterprise-grade NVMe SSDs must accompany data center customers through 12 to 18 months of validation cycles.

These certifications and validations are the thresholds that prevent new players from entering and old customers from leaving. So rather than selling chips, it's more accurate to say it sells trust that "once installed, it's hard to replace." So the question arises: when the entire industry is raising prices, how much is this trust really worth at a premium?

The market says it's "not profitable," but the financial reports clearly show it is doubling

There is a common misunderstanding about SNDK's valuation: it is not profitable at the time and cannot calculate any valuation metrics. But looking at the most recent quarterly financial report, this claim doesn't hold up.

In the third quarter of fiscal year 2026, the company's revenue was $5.95 billion, a surge of 97% quarter-on-quarter, with data center business surging 233% year-on-year; GAAP earnings per share were $23.03, and Non-GAAP earnings per share were $23.41, far exceeding analysts' expectations of $14.36.

Even stronger is the fourth-quarter guidance

Revenue ranged from $7.75 billion to $8.25 billion, with non-GAAP earnings per share of $30 to $33. This is not what a loss-making company should be.

Based on current prices and earnings over the past twelve months, the price-to-earnings ratio is about 48 times—not outrageous in a semiconductor upcycle, but not cheap either. Goldman Sachs' logic for setting a $2,200 target price is to use a 20x P/E ratio to achieve a "normalized cycle" earnings per share of $110.

This is precisely where the problem lies

Is the market pricing in current double profits, or is it overdrawing for an unrealized "normalized profit"? Once NAND price increases peak, this 48-fold increase will instantly become a heavy burden.

The long-term trend remains intact, but in the short term, it has already fallen below the 50-day moving average

From a technical perspective, SNDK is stuck at an awkward crossroads. The 200-day moving average is at $768.96, with the current price about 83% above it—the long-term uptrend remains intact, and the bull market framework is still intact.

However, the 50-day moving average has climbed to $1722, and today's close at $1411 means the stock price has fallen about 18% below the short-term moving average. In other words, long-term funds are still profitable, but short-term investors chasing highs have already been trapped.

This is the typical cost of the "breakout" phase: high elasticity, high volatility. Storage is a highly cyclical industry, and the pitfalls from 2022 to 2023 are still before us. The current strong rebound is real, but after multiplying prices in half a year, the market is beginning to question how far price increases can go. The trend hasn't broken, but the mood has already backed down.

Samsung, Micron, SK Hynix—they're caught in the gap between the giants

At the NAND table, SanDisk faces a row of heavyweight opponents.

Samsung holds about 35% to 40% of the global market share, with absolute advantages in advanced processes and production capacity; Micron holds both NAND and DRAM and shares the benefits of AI GPUs through HBM; SK Hynix is the absolute dominant player in HBM, with its NAND subsidiary rapidly expanding in the enterprise SSD segment.

SanDisk couldn't compete with their scale, so it chose to compete differently—focusing on embedded, automotive-grade, and enterprise-grade segments that are highly certified and sticky, bypassing the red ocean of consumer-grade commodities.

There is a counterintuitive good news hidden here

When Samsung and SK Hynix prioritize limited capacity for HBM and high-layer 3D NAND, supply for mature processes becomes even tighter, and SanDisk, which holds mature capacity, sees its bargaining power rise in the short term. But this advantage has an expiration date—once the industry cycle reverses, product homogenization will once again make price wars the sole weapon. Its moat, at its core, is "switching costs" and "certification barriers," making it only mid-sized in cyclical industries.

A $1.28 trillion cake, and the "willfulness" on the supply side

The industry's ceiling is quite tempting. TrendForce significantly raised its forecast in May 2026, expecting the global storage market size to exceed $1.28 trillion by 2027, driven by the rigid demand for high-density storage from agentic AI.

Among them, enterprise-grade SSDs are the fastest-performing segment—the top five brands in Q1 2026 set a record revenue of $18.46 billion, soaring about 80% quarter-on-quarter, directly matching the AI server procurement boom.

On the supply side, things are surprisingly 'willful'

There are almost no plans to add new NAND capacity in 2026; manufacturers prioritize resources for HBM and advanced processes above 200 layers, with very little willingness to expand production for mature processes. This supply rigidity is the underlying logic behind this round of price hikes, and it is highly likely that the supply shortage will continue until the end of the year.

The four pillars of the bullish market are all anchored in real money

The logic behind being bullish on SNDK is not castles in the air, but rather relying on solid earnings reports and industry data:

▲ Bull Case

The bear's five heavy blows, all of today's blows landed squarely in the face

Today's crash is precisely a concentrated outburst of bearish logic:

▼ Bear Case

In the coming month, three tough battles will decide the outcome of life and death

The short-term rhythm of stock prices is almost always dominated by the following time windows: whoever cashes first gains the upper hand:

•	August 5: Fiscal Year 2026 Q4 earnings report, with the market closely watching whether revenue can fall within the $7.75 billion to $8.25 billion guidance range
•	August 13: Investor Day, where management will quantify multi-year LTA pipelines and long-term financial targets
•	Second half of 2026: Whether SLC NAND contract prices can deliver TrendForce's expected 120% to 170% increase is a touchstone for verifying long-term logic
•	Around the end of Q3: NAND actual price increase data will be released, directly confirming or disproving concerns that "price increases have peaked."

From the deep pit in 2023 to today's high platform dive

SanDisk was registered as an independent public company in 2024, with a relatively short history of public trading, yet it has experienced a standard storage cycle roller coaster.

The stock price surged nearly 600% at one point this year, filling the deep pit of the industry's downturn from 2022 to 2023 in one go—this is the market's early pricing of the NAND boom reversal, with price increases, AI demand, and rigid supply combined forces.

But recently, the plot has taken a sharp turn

The stock price has fallen about 36% from its historical high, and today plunged 12.63% in a single day. Interestingly, several Wall Street institutions have raised or reiterated their target prices amid the plunge—analysts believe in profits, while the market fears volatility, as these two forces are fiercely tugging at the same candlestick.

⚠️ Risk Notice • If the NAND price increase cycle peaks and then declines in Q3, profits and stock prices may decline in tandem • Consumer PCs are weak, with laptop shipments expected to decline by 13.6% in 2026, weighing down demand for consumer-grade storage • The current price is close to a 48 times price-to-earnings ratio, with valuations highly dependent on "cycle normalization" expectations; if it fails, it can be devastating • Storage is a bulk commodity, and once supply and demand reverse due to homogeneous competition, price wars are inevitable • Sector sentiment is fragile, and capital spending signals from giants like TSMC can trigger a chain sell-off

🟡 Neutral The quarterly report is still doubling, but valuations have already exhausted the positive news, and whether price increases peak will determine the direction.

💬 Discussion Bottom line judgment: This is valuation correction, not fundamental collapse—but don't rush to take the knife. Its current real-time buy and sell prices and signals can be viewed via SNDK on the official account.

Data source

•	Source: NextPick real-time snapshot + SanDisk earnings and investor relations disclosures + mainstream financial media (including Goldman Sachs, Argus ratings, and TrendForce industry data). Data as of the close of the US East Asian market on 2026-07-16.