SanDisk Cracks to $1,772 as the 'Meta Shock' Triggers a Global Memory Rout

The Meta Shock

SanDisk doesn't sell AI compute, so to understand why it's down 13.76% you have to look at what happened to the companies that do. On July 1, Bloomberg reported that Meta is building a cloud infrastructure business to resell its excess AI compute — turning the biggest capex spender in the space into a supplier rather than a pure buyer. Meta stock jumped, but the read-through for everyone selling picks-and-shovels was brutal: neoclouds CoreWeave and Nebius fell roughly 14% and 17%, and memory and chip names sold off on the fear that hyperscaler capex — the demand pillar under the entire 2026 NAND boom — could plateau if the largest spender starts monetizing spare capacity instead of ordering more.

SanDisk trades as a leveraged bet on exactly that spend: AI buildouts consume enormous amounts of NAND storage, and SNDK has been one of the cleanest ways to express the thesis. When the market repriced the durability of hyperscaler capex, SanDisk repriced with it, as capital rotated out of AI hardware and into AI software names.

Korea Cracks

Overnight the US rotation turned into a full-blown Asian rout, and that's what dragged the perp into this specific four-hour leg. Korea's KOSPI plunged 7.89% in a session Seoul is openly calling the "Meta Shock," with SK Hynix down 14.57% and Samsung Electronics off 9.06% as the chip rout spread from Wall Street. Foreign investors net-sold more than 5 trillion won on the KOSPI in a single day, enough to trip a sell-side sidecar on the futures.

SanDisk is the closest US-listed pure-play to those Korean memory giants, so the correlation is near-total — when SK Hynix and Samsung get dumped as the marginal source of NAND and DRAM, SNDK is the liquid US proxy that follows. Layer on the still-pending SK Hynix ~$29B Nasdaq ADR listing targeted for mid-July, which would hand US funds a direct pure-play alternative and chip away at SanDisk's scarcity premium, and you have the full setup for the slide into $1,772.

A Reset, Not a Break

This is the fourth session of the memory unwind, and it's worth being precise about what it is and isn't. SanDisk ran roughly 858% in the first half of 2026, which means even a violent drawdown leaves it a massive winner — and makes it the textbook crowded-trade unwind once sentiment flips. A near-tenfold run doesn't come down gently.

The tell is that the sell-side keeps raising numbers into the selloff. Bernstein moved its target to $3,000 (from $1,700) on June 30 on the back of fixed-price long-term supply deals, and BofA lifted its target to $2,500, both arguing the NAND squeeze runs into 2027. Fundamentals up, tape down — that disconnect is the signature of a positioning and valuation reset driven by a macro demand scare, not new company-specific bad news. What would flip it: evidence the Meta capex read-through is overdone or confirmation that hyperscaler storage orders are holding. What would deepen it: a soft SK Hynix ADR debut or a second red day in Asian memory.