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Nvidia shares fall after probe into CEO Jensen Huang’s affair

The chipmaker says its board will investigate, while China rejects the espionage claims and analysts expect the market hit to be short-lived.

Jen-Hsun Huang 2025
File photo, 2025. Photo: The White House / Wikimedia Commons (The White House), Public domain

Key points

  • Nvidia shares fell about 6% on Monday, with roughly $250bn wiped from market value, according to the BBC.
  • The board will run an independent investigation after reports that Jensen Huang was targeted by a Chinese espionage effort.
  • US officials reportedly believe Alice Huang, linked to Megaspeed, was a Chinese spy. China denies the claims.
  • Huang admitted an extramarital affair, apologised, and said he will cooperate with the investigation.
  • Analysts say investors are unlikely to abandon Nvidia because it is central to the AI industry.

Shares in Nvidia fell sharply on Monday after the chipmaker said its board would open an independent investigation into the personal relationship between chief executive Jensen Huang and an alleged Chinese spy. According to BBC News, the stock dropped about 6%, and roughly $250bn (£190bn) was wiped from the company’s market value.

The probe followed reports that US authorities believed Huang had been targeted in a Chinese espionage effort. Huang has admitted the affair and expressed regret in a company memo sent on Sunday, according to TechCrunch. The company stated it saw no grounds to think its trade secrets or security interests had been breached, though the investigation will examine the matter.

Read also: Nvidia board opens probe into CEO Jensen Huang

The alleged spy and the claims

According to a New York Times report cited by the BBC, American intelligence personnel hold the view that Alice Huang, whose other name is Huang Le, acted on behalf of Beijing. That paper said the top diplomat Marco Rubio circulated a written warning to senior figures in Washington during the previous spring, cautioning about the link.

Alice Huang had been a managing director at Megaspeed, a firm based in Singapore that has done business with Nvidia. TechCrunch, citing the Financial Times, called her a former executive of that company.

China has rejected the allegations. Its foreign ministry called them baseless and said they were meant to smear the country. Huang pledged to safeguard Nvidia and back American security interests, and said he would work with the inquiry.

Other technology leaders, including Elon Musk, publicly backed Huang to keep leading the firm. US President Donald Trump described him as an honourable man.

Why the company matters to the market

Nvidia makes hardware central to emerging AI technologies. Huang co-founded the company in 1993 with two other engineers. The firm’s processors began as gaming hardware, yet Huang steered the business toward AI, a move that pushed it into the top tier of global companies by value.

Analysts quoted by the BBC expected the drop to be short-lived, since investors are unlikely to walk away from a firm so tied to the AI sector. Victoria Fernandez of Crossmark Global Investments said there was no natural successor to Huang.

Huang holds roughly 3.5% of the shares, and the firm’s voting setup gives each share one vote, so his holding could not block a board decision. Founders such as Mark Zuckerberg at Meta and Elon Musk at Tesla and SpaceX, by comparison, hold large blocks across several share classes.

Fernandez did not expect the board to dismiss Huang unless clear proof of misconduct touching on national security or intellectual property emerged. She added, however, that she would not be surprised if a potential successor was put forward as a number two.

China business at stake

TechCrunch noted that China has long been a major market for Nvidia, though its share has fallen because of US export curbs and Beijing’s drive for home-grown chips. For the quarter ending 26 July, buyers based in China accounted for approximately 8% of group turnover, amounting to $7.9bn.

Huang has lobbied Washington to allow more chip sales to China, and some of those efforts succeeded, with restrictions later eased. TechCrunch also cited Reuters as reporting that roughly 600,000 H200 processors remain stored in Hong Kong, pending delivery to the Chinese mainland. Congress is reportedly demanding answers about the affair.

TechCrunch said the company had not replied to its request for comment. Pensions and savings invested in index tracking funds that hold Nvidia shares may also be affected by the price moves.

What happens next

The outcome of the investigation is now the main question for investors and lawmakers. Lawmakers and investors will watch closely whether Huang can persuade US officials that Nvidia may keep operating in China in a responsible way.

Frequently asked questions

Why did Nvidia shares fall?

According to the BBC, Nvidia shares dropped about 6% after the company announced an independent investigation into its CEOu0026#039;s affair with an alleged Chinese spy. The move wiped roughly $250bn from its market value.

Who is Alice Huang?

According to a New York Times report cited by the BBC, US intelligence personnel think Alice Huang, whose other name is Huang Le, worked for the Chinese government. She had been a managing director at Megaspeed, a Singapore-based firm that has done business with Nvidia.

What has China said about the claims?

Chinau0026#039;s foreign ministry rejected the allegations, calling them groundless and speculative. The company said it had no grounds to think its trade secrets or security interests had been breached.

Sources

This article was written with the help of AI from reports by the outlets listed above. See our Editorial Policy. Spotted a mistake? Tell us.

About the author

Ravi Franklin

Founder & Editor

Ravi Franklin is the founder and editor of Peak Journalism. His background is in graphic design and digital content, and he started Peak Journalism to make global news clear and easy to follow.