SanDisk Stock Drops Amid Broadcom and Intel Chip Selloff

The Chip Selloff: SanDisk Stock Drops as Broadcom and Intel Slide

SanDisk (Western Digital) shares tumbled on Monday, caught in a wave of selling that swept through the semiconductor sector. The sandisk stock drop today came as investors reassessed sky‑high valuations across the industry, with heavyweights Broadcom and Intel leading the retreat. The selloff wasn’t isolated to any single company — it reflected a growing unease that the artificial‑intelligence rally might have sprinted too far ahead of reality.

Western Digital, which sells NAND flash storage under the SanDisk brand, fell alongside memory‑chip peers like Micron. The drop underscored how a shift in spending priorities at the world’s largest cloud customers can rattle even specialized chipmakers. While the AI boom has treated some semiconductor stocks like lottery tickets, the storage side of the business is feeling the squeeze.

Broadcom and Intel: The Catalysts Behind the Selloff

Two names dominated the day’s slide. Broadcom shares slipped despite a sparkling AI‑revenue forecast: the company told investors its AI semiconductor revenue would double year over year to $8.2 billion in the current quarter, driven by custom accelerators and Ethernet switches. That guidance was 20% above earlier estimates, yet the stock fell because profit margins in the broader business came in below expectations. Broadcom also raised its quarterly dividend to $0.65 from $0.59, but that wasn’t enough to calm nerves.

Analysts still expect Broadcom’s overall first‑quarter revenue to climb roughly 25% to $18.75 billion, with pre‑tax profit rising to $11.33 billion. The problem? When a stock has already priced in perfection, even a minor profit‑margin stumble can trigger an outsized reaction.

Intel, meanwhile, continued its struggle to win back investor confidence. The company is pinning hopes on its Gaudi 3 AI accelerator, but early sales haven’t sparked the momentum that rivals like Nvidia enjoy. Persistent margin pressures and a hold rating from many analysts left Intel exposed to the same wave of selling. When leaders like Broadcom and Intel wobble, the entire semiconductor complex feels the vibrations — including memory‑focused names like SanDisk.

Memory Chip Stocks Selloff Strikes SanDisk and Competitors

Storage chip companies are especially sensitive to how hyperscalers — the giant cloud‑infrastructure operators such as Amazon, Microsoft, and Google — spend their money. This year, those hyperscalers are projected to pour a staggering $725 billion into capital expenditures, much of it aimed at AI accelerators, networking gear, and data‑center build‑outs. That is great news for Nvidia and Broadcom, but less so for makers of NAND flash, the memory that goes into solid‑state drives and USB sticks.

When cloud budgets tilt heavily toward cutting‑edge AI silicon, orders for conventional storage can get pushed back. SanDisk (Western Digital) and Micron sell exactly that kind of NAND memory. As the recent selloff showed, memory chip stocks can fall even when the broader AI story is still intact — simply because investors worry that demand for NAND won’t keep pace with the explosion in AI‑specific chips.

The table below maps out how different semiconductor companies stack up in terms of market capitalization and AI‑revenue exposure. Memory‑focused names sit at the lower end of the AI‑revenue spectrum, which makes them more vulnerable when the market turns cautious.

AI Bubble Debate Adds Fuel to the Fire

Behind the day‑to‑day price swings lies a larger question: has the AI stock rally turned into something more like mania? Nvidia recently topped a $5.5 trillion market capitalization, and chip startup Cerebras surged 68% on its first day of trading this year — the biggest market debut of 2026. These eye‑popping numbers have drawn uncomfortable comparisons to the dot‑com era.

“This is borderline mania, if not actual full‑fledged mania,” Interactive Brokers chief strategist Steve Sosnick told Yahoo Finance. “But were we that mispriced six weeks ago? Are we that mispriced now?”

Even as bullish strategists raise year‑end targets — Yardeni Research lifted its S&P 500 forecast to 8,250 from 7,700 — prominent investors are betting on a downturn. Michael Burry, who famously predicted the 2008 housing collapse, holds a $1.1 billion put option designed to profit from an AI‑stock rout. The International Monetary Fund has warned about overheating in private credit tied to the AI boom, and Bridgewater Associates flagged a “dangerous phase” for markets. As we explored in our analysis of the AI stock rally, institutional skepticism is deepening even while retail enthusiasm keeps pushing prices higher.

Geopolitical jitters are adding another layer of uncertainty. Earlier this month, the 10‑year Treasury yield rose to 4.455% after Iran suspended communication with the U.S., a reminder that global events can quickly spill into financial markets (see our coverage of the yield spike). For chip stocks, already perched near record peaks, the combination of valuation anxiety and geopolitical risk creates a fragile environment.

What the Selloff Means for Storage Chip Companies Like SanDisk

For SanDisk (Western Digital), the immediate pain is real, but the bigger story is about where the industry’s money is flowing. Hyperscaler budgets are ballooning, yet the $725 billion figure for 2026 is dominated by AI‑specific hardware — graphics processors, custom silicon, high‑speed networking. NAND flash memory, while still essential, doesn’t get the same kind of headline‑grabbing growth projections.

If the AI investment cycle were to cool, the spillover into memory demand could be swift. Already, pricing for NAND flash has been under pressure, and any softening in enterprise spending could widen the gap between supply and demand. Western Digital’s earnings, tied closely to global memory‑chip pricing, would face headwinds. The same logic applies to Micron and other storage‑focused semiconductor companies. As the data visualization below (Figure 1) illustrates, the companies with the highest AI‑revenue exposure — Nvidia and Broadcom — sit at a different level of investor attention than memory makers like Western Digital.

Conclusion

The sandisk stock drop today is not a one‑off accident. It is a symptom of a semiconductor sector caught between two powerful forces: genuine excitement about artificial intelligence and deepening skepticism about how much of that enthusiasm is already baked into stock prices. Broadcom’s margin stumble and Intel’s slow AI ram‑up acted as triggers, but the underlying pressure had been building for weeks.

Memory chip stocks like SanDisk (Western Digital) face an additional challenge. As long as hyperscalers keep funneling their enormous budgets into AI accelerators rather than conventional storage, NAND flash makers will have to fight harder for a slice of the spending pie. If the broader AI trade stumbles, memory stocks could be among the first to feel the shock.

Investors are left weighing record‑high index targets against a growing chorus of warnings. The numbers are striking — $5.5 trillion for Nvidia, $725 billion in expected hyperscaler spending, a $1.1 billion bet against the AI trade by a famous contrarian. In that kind of environment, SanDisk’s decline is both a data point in a larger narrative and a signal that the semiconductor rally may be starting to pick its winners and losers more carefully. For anyone watching, the coming quarters will show whether Monday’s selloff was a temporary bout of nerves or the first rumble of a deeper correction.