Nvidia and Jensen Huang Sued by Shareholders Over Megaspeed Ties: What the Class Action Says

Nvidia and CEO Jensen Huang have been hit with a shareholder class action lawsuit. It was filed on Monday, November 9, in federal court in San Jose, California, one day after Nvidia's board said it would investigate Huang over his relationship with a woman reportedly linked to Chinese intelligence. The suit says investors were misled. It also lands right after Nvidia's worst day in a while: the stock dropped 4.3% to $178.67 on Monday, which wiped out roughly $190 billion in market value.

Published November 10, 2026, morning ET. This is a developing story. Background on the board investigation: Nvidia investigates CEO Jensen Huang.

Related: Nvidia Investigates CEO Jensen Huang Over Alleged Chinese Spy Relationship, as Stock Sits in a Bear Market · Chip Stocks Bounce After the Crash: AMD +11%, Nvidia +2.8%, Micron +5%, but Still Red for the Week

Who filed it

The case was brought by a retail investor named Mark Kistenmacher, with the Rosen Law Firm representing him. It's in the US District Court for the Northern District of California, San Jose division, case number 5:26-cv-13448.

It's a proposed class action. That means it wants to cover everyone who bought Nvidia stock or other Nvidia securities between October 9, 2025 and November 8, 2026. A judge hasn't certified the class yet, so for now it's one investor's complaint asking to speak for the rest. It asks for damages but doesn't name a number.

What the lawsuit says

The whole thing centers on Megaspeed, a Singapore-based data center company that buys from Nvidia. Alice Huang, the woman in the reports, is a former Megaspeed executive. She's not related to Jensen Huang.

According to coverage of the complaint, it goes after two kinds of statements:

• Nvidia saying a review found no evidence that its chips were being diverted somewhere they shouldn't go.
• Huang describing Nvidia's dealings with Megaspeed as "normal", including in a Bloomberg interview.

The suit argues those statements were misleading because they left out Huang's personal relationship with a Megaspeed executive. It says that relationship was a "material risk" to Nvidia's reputation and business, and that keeping it quiet pushed the share price higher than it should have been. When the news came out, the price fell, and the suit says that's where the investors' losses came from.

Separately, reports say the Justice Department is running a criminal probe into Megaspeed over suspicions that it funneled Nvidia AI chips into China. None of this has been proven. The lawsuit is a set of claims, not a ruling.

Is this normal?

Pretty much, yeah. Whenever a big stock drops hard on bad news, a securities class action usually shows up within days. Firms like Rosen file these a lot. Plenty get thrown out, and the ones that survive usually end in a settlement years later, not a big courtroom moment. Nvidia has dealt with this before. A shareholder suit over its crypto mining revenue from 2018 dragged on for years and went all the way to the Supreme Court in 2024, which let it continue.

So the lawsuit on its own probably isn't what moves the stock. The board investigation is the part people are actually watching.

How the stock is doing

Monday was weird. The rest of the market had its best day in weeks, and Nvidia went the other way. Tuesday morning it bounced a little in early trading, but the October inflation report came in hotter than expected (0.4% for the month vs 0.3% expected), and stock futures slipped after it. So it's a rough backdrop for the open.

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What analysts are saying

Dan Ives of Yorkville Ives & Co put the chance that Huang gets removed as CEO at about 15%. He thinks the board's investigation will take 4 to 6 weeks, and he called it a clear overhang on the stock until there's more news. Several other analysts said the cloud could hang around for a while, but a lot of firms kept their ratings and price targets the same. Basically, most of Wall Street is saying the business is fine and the CEO situation is the unknown.

What's next

• November 17: Q3 earnings. This is the big one. People will watch whether Huang runs the call like usual and what Nvidia says about Megaspeed.
• Next 4 to 6 weeks: the board's investigation, if Ives' timeline is right.
• More law firms will probably announce "investigations" and copycat suits. That's normal, and they usually get merged into one case.

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If you want the background on why Nvidia chips and China are such a big deal in the first place, Chip War by Chris Miller is the book most people point to. The Nvidia Way by Tae Kim covers how Huang built the company. And when the stock's swinging like this, The Intelligent Investor is still the classic for keeping your head.

This is news, not financial advice.