SanDisk's 12% Slide Is a Valuation Story, Not an Earnings One
Published on 10/31/2026 at 07:30 | Editorial boerse-global.de
A double-digit drop landed on a company that had just posted blowout numbers — and the gap between those two facts is where the real story sits.
SanDisk shares fell 12% in a single session, caught up in a broad technology selloff that Reuters linked to mounting unease over the capital spending plans of the largest AI infrastructure players. Yet the decline came hard on the heels of results that, on paper, looked anything but weak. Reconciling the two requires separating what has already happened from what investors had already assumed would happen next.
Strong numbers, higher expectations
For its first fiscal quarter of 2027, SanDisk reported revenue of $11.031 billion, up 378% year over year, alongside a GAAP net profit of $8.1 billion. Adjusted diluted earnings per share came in at $49.51. Those figures describe a business firing on all cylinders — which is precisely why the market's reaction looks puzzling at first glance.
The answer lies in the forward view. Management guided second-quarter revenue to a range of $12.2 billion to $12.6 billion, above the quarter just reported, and projected adjusted EPS of $55.00 to $57.00, both on a pre-split basis. Growth, in other words, is not in question. Its pace is.
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The read-across from Kioxia
Pressure also arrived from the wider memory sector. Kioxia reported that average NAND selling prices rose in the mid-twenties percent range in the September quarter — still an increase, but a sharp deceleration from the 70% jump logged in the prior quarter. The peer also guided to operating profit for the October-December period below analyst expectations.
That warning belongs to Kioxia, not SanDisk, and treating it as a direct profit alert for the latter would overstate the evidence. Still, it supplies an industry backdrop against which investors are now judging SanDisk's own figures. Slower price momentum is not the same thing as falling prices — but on Wall Street, the rate of improvement matters as much as its level.
Analysts trim targets, keep their ratings
The sell-side response captured that nuance. Wells Fargo cut its price target to $1,300 from $1,550 while keeping an Equal Weight rating, with media reports attributing the move to the stock needing to absorb a slowdown in further positive surprises. Cantor Fitzgerald lowered its target to $2,200 from $2,900 on Monday but stayed Overweight.
Goldman Sachs and BofA Securities each reduced their targets to $2,000, down from $2,200 and $2,500 respectively, while maintaining buy recommendations. BofA framed the change around valuation concerns in a late-cycle phase — not a call that the business has already cracked, but a caution against extrapolating exceptional results indefinitely.
The pattern is telling: lower targets, unchanged enthusiasm. A reduced price objective is not the same as a skeptical verdict on operations, and the split in ratings shows no single bearish consensus has taken hold.
Buybacks and a split don't settle the argument
The quarterly filing submitted Thursday documented $5.0 billion in share repurchases during the period ended October 2 — a concrete capital action rather than a statement of intent. The remaining authorization, however, promises neither the timing of future purchases nor a floor under the share price, and treating it as a shield against further de-rating would go too far.
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Separately, SanDisk announced an eight-for-one stock split on Thursday. Shareholders of record as of November 9 will receive seven additional shares for each one held, with distribution due after the close on November 19 and split-adjusted trading expected from November 20. The move is a mechanical adjustment that leaves shareholder value unchanged, and it answers neither the question of NAND pricing momentum nor that of room for further earnings beats.
A debate about the multiple, not the business
What emerges is neither an all-clear nor a reason for alarm. SanDisk carries powerful reported results, a guidance range that points higher still, and a substantial repurchase program. At the same time, analysts are pulling back their targets while the sector backdrop feeds doubt about how long the memory upcycle can keep accelerating.
The tension is best understood as a valuation debate with an operational counterargument attached — not a reaction explained by weak company figures. Investors are no longer asking simply whether SanDisk earns a lot. They are asking how much further improvement is already baked into the price.
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