Nvidia Shares Tumble as FBI Investigates Huang Affair With Alleged Chinese Spy

Nvidia shares fell after Trump confirmed the FBI is investigating an affair between the chipmaker's chief executive, Jensen Huang, and a woman alleged to be a Chinese spy, according to BBC Business. The disclosure thrust the world's most valuable semiconductor company into the centre of a US-China security row and raised questions about Huang's position at the firm he co-founded.

The woman at the centre of the allegations has been identified as Alice Huang. The Guardian reported that the scarcity of public information about her is fuelling claims that she is a Chinese intelligence asset. The affair has shattered Huang's carefully cultivated image, and the Guardian reported that Nvidia's board now faces a difficult decision over whether he could be pushed out at the company he built as a family business.

The fallout extended beyond the boardroom. A short seller who flagged signs of Nvidia's China scandal months earlier told MarketWatch that Megaspeed is not the only company helping China access chips, suggesting the investigation could widen scrutiny of how advanced semiconductors reach the country.

The episode carries political weight in Washington, where Trump had previously praised the chipmaker's chief executive despite reports of the affair with a suspected Chinese spy. The contradiction between that praise and the confirmed FBI probe has amplified attention on the case.

For investors, the immediate concern is leadership stability at a company whose valuation rests heavily on confidence in Huang. The board's next move, and the scope of the FBI investigation, are likely to drive sentiment in Nvidia shares in the sessions ahead.