Nasdaq Sheds $800 Billion as Huang Exit Triggers Rout Across Nvidia-Backed AI Neoclouds

The tech sell-off was swift and unforgiving. Wall Street dumped artificial intelligence infrastructure on Friday, wiping out roughly $800 billion in market value from the tech-heavy Nasdaq-100 as the index sank 2%. Semis took the hardest hit. The Philadelphia SE Semiconductor index plummeted 5.1%—erasing more than $560 billion in a single session—as institutional traders liquidated positions following the abrupt Thursday resignation of Nvidia co-founder and chief executive Jensen Huang over extramarital affairs.

The shockwaves ripped directly through Nvidia's ecosystem of specialized cloud platforms, known as neoclouds. Shares of CoreWeave and Nebius Group tumbled 8.8% and 9%, respectively, accelerating a steep two-day slide. Under Huang, Nvidia spent years channeling capital into data-center operators that bought its graphics processors—a circular financing architecture that supercharged GPU sales while masking underlying balance-sheet fragilities. With Huang gone, market participants fear those capital pipelines are snapping shut.

Circular Vendor Financing Under Fire

Private cloud providers built around Nvidia silicon are already revealing deep balance-sheet scars. British cloud operator Nscale, another Nvidia-backed firm preparing to list, filed an amended IPO registration warning investors of ballooning deficits. Nscale now expects to post a net loss of $1.7 billion for the nine months ended September 30. That deficit expanded nearly fourfold from the $433.3 million loss logged during the same period last year, exposing the sheer cash burn required to warehouse advanced AI clusters without immediate recurring enterprise profit.

Yet the governance vacuum at Nvidia has rattled investors just as severely as the balance-sheet bleeding. Nvidia’s board of directors approached Arm chief executive Rene Haas to explore whether he would take the top post at the Santa Clara chipmaker. Haas has run the British chip architect through its post-IPO expansion, but the leadership search sparked immediate pressure across his own stock. Arm shares fell 4.8% on Friday as traders weighed the disruption of a potential executive shuffle.

Hardware Complex and Energy Suppliers Stumble

Downdrafts spread rapidly into component suppliers, server builders, and merchant chipmakers that had marched upward for months. Advanced Micro Devices dropped 10.7% and Broadcom lost 5.9%, snapping five straight sessions of institutional accumulation for both bellwethers. Memory and data-storage producers fared no better. Micron Technology slid 5%, Western Digital declined 6.6%, and Sandisk plunged 8.1%.

Server assemblers and optical component makers buckled under identical liquidation orders. Photonic network developers Lumentum and Coherent, alongside rack manufacturers Dell Technologies and Hewlett Packard Enterprise, shed between 5.3% and 9% during the session. And the selling did not stop at the server rack door. Capital goods and power generation companies tied directly to data-center expansion contracts retreated, with GE Vernova, Constellation Energy, and Vistra each shedding between 2.2% and 3.5%.

Market Context: The sudden selloff exposes the vulnerability of the AI hardware trade, where supplier credit, equity investments, and GPU procurement agreements have frequently flowed between the same tight network of venture-backed neoclouds and semiconductor designers.

Hyperscale tech titans absorbed the blows with varying degrees of resilience. Meta Platforms diverged from the pack, climbing 1.2% as investors favored its proprietary consumer ad engine over pure infrastructure leasing. But the rest of Big Tech sagged. Microsoft, Amazon.com, Alphabet, and Oracle slipped between 0.2% and 2.7% as desks pared back exposure to high-capex cloud plays.

Wall Street now faces an immediate test of nerves. Nvidia is scheduled to deliver its quarterly earnings report next week, where interim leadership must address the future of its vendor guarantees, customer credit facilities, and gross margin trajectory. At the same time, top AI research lab Anthropic is slated to make its long-anticipated public market debut. Those two events will determine whether Friday's $1.36 trillion tech rout was an overdue leverage flush—or the start of an extended repricing cycle for artificial intelligence assets.