By Amara Osei

Nvidia’s $4.3 trillion valuation, the world’s second-highest, faces a governance test after 33 years of concentrated power under Jensen Huang. On Sunday, the 63-year-old chief executive acknowledged being unfaithful to his wife. Nvidia’s board then announced an investigation into reports that foreign intelligence had targeted him through a relationship with a woman whom U.S. authorities concluded was a Chinese intelligence asset, according to The New York Times.

The immediate stakes include Huang’s 3.56% holding, the company’s largest individual shareholder stake, and a share-price decline of more than 4% on Monday after his admission. Estimates put Nvidia at about 90% of the market for high-powered graphics processing units, or GPUs, used in AI data centers.

What does Nvidia’s investigation cover?

Nvidia’s board said it had no reason to believe that either national security or Nvidia secrets had been compromised. It directed investigators to examine all available information. The inquiry places Huang, described by business and law experts as critical to America’s AI success, under the scrutiny of a $4.3 trillion company’s board.

Corporate governance adviser Brian Burke, founder of Burke Law & Strategy, said the board could oust Huang at the investigation’s end, that Huang could step down beforehand, or that he could leave the chief executive role while remaining at Nvidia in another capacity. Burke said: “He and Nvidia are synonymous with AI, so he’s bound up with the company’s identity much more than other cases.” He described Nvidia as a corporate model other chief executives want to emulate and compared the founder-centered structure to a cult.

How concentrated is Huang’s authority?

Huang has served as chief executive for 33 years and has 60 direct reports, while Nvidia has no chief operating officer. The structure has left succession uncertain, while his central role in strategic and technical decisions strengthened his grip as the AI boom accelerated in late 2022.

Huang has also developed a celebrity profile: technology followers wear leather jackets in imitation, while attendees seek his selfies and signatures at corporate events. The Trump administration has counted on him for AI advice and taken him on foreign trips, giving the 63-year-old executive influence beyond Nvidia.

Which compliance controls preceded the scandal?

Nvidia has operated without a chief compliance officer. In September 2022, Securities and Exchange Commission staff requested more detail on board risk oversight, whether the company had such an officer, to whom that person reported and its overall structure.

Nvidia has cited a compliance committee comprising Chief Financial Officer Colette Kress, its executive vice president of operations and its senior vice president of human resources. The company says the committee ensures communication of and adherence to all Nvidia policies.

Former federal prosecutor Hui Chen, the Justice Department’s first compliance counsel expert from 2015 to 2017, said corporate risk programs give more attention to leaks by rank-and-file employees than comparable risks involving senior executives. His warning applies directly to a case involving Nvidia’s chief executive.

Who could succeed Huang?

Jason Schloetzer, an associate professor at Georgetown University who studies chief executive succession, said Nvidia’s concentration of power makes the company vulnerable to what follows. “The board has made a mistake by not having a clearly outlined succession plan that’s been telegraphed to the market for a year or two,” he said.

Schloetzer described the current test as a sudden, perhaps forced reckoning rather than a planned relay with time to identify a leader. His assessment follows a period in which Huang declined to name an heir.

Experts said Stephen Neal, Nvidia’s lead independent director, chairman emeritus and senior counsel at Cooley LLP, could serve as interim chief executive. Chief Financial Officer Colette Kress is another possible interim choice, although Nvidia has not publicly identified a successor. Because investors view Huang as critical to Nvidia’s success, the market’s reception of any appointment remains a central concern.

Huang’s children and son-in-law also hold positions that could place them among succession options. Their roles span product management, product marketing and global AI infrastructure growth.

• Spencer Huang is director of product management and has reportedly worked on robotics.
• Madison Huang is senior director of product marketing and has reportedly worked on robotics.
• Nico Caprez, Huang’s son-in-law, is vice president of global AI infrastructure growth.

Huang has said in media interviews that he rejects conventional succession planning and instead transfers knowledge to colleagues continually. He has also said he hopes Nvidia’s next chief executive already works at the company, although the board has publicly named no successor.

How does Nvidia compare with earlier CEO scandals?

In 2019, McDonald’s fired Chief Executive Steve Easterbrook over a consensual relationship with an employee that violated company policy. The company later discovered additional undisclosed relationships, sued to recover his exit compensation and ultimately recovered cash and equity valued at $105 million.

Nvidia’s case carries different stakes because the woman involved was identified by U.S. authorities as a Chinese intelligence asset and Huang leads the dominant company building some of the United States’ most valuable technology. Few other cases, if any, resemble that combination.

What can the board decide?

The inquiry could end with Huang’s ouster, require him to step down before completion or leave the chief executive post while remaining with Nvidia in another capacity. Each path requires the board to address three documented gaps: no chief operating officer, no chief compliance officer and no publicly identified successor.

Until investigators conclude, the 3.56% shareholder’s conduct, the national-security allegations and Nvidia’s leadership continuity will remain central to governance of a $4.3 trillion company with roughly 90% of the AI data-center GPU market.