Huang Built Nvidia Into an AI Fortress, His Departure May Expose Its Weakest Walls.

Jensen Huang has resigned as chief executive of Nvidia after revelations of workplace misconduct and national security concerns tied to a suspected foreign intelligence asset, plunging the world's most valuable technology company into turmoil.

The abrupt departure of the man who built Nvidia into the undisputed epicenter of the artificial intelligence boom sent shares tumbling 13 percent in early trading on Thursday. The stock dropped more than 11 percent in pre-market trading and hovered down between 4 and 5 percent by late morning, capping a cumulative slide of up to 19 percent since late last week.

Nvidia announced that Chief Financial Officer Colette Kress will serve as interim chief executive while keeping her finance role during the search for a permanent successor. Kress has been with the company since 2013. Simultaneously, the board appointed venture capitalist Harvey C. Jones as its first-ever chair. Jones has served on the board since the company's founding in 1993. Huang, who owned about 3.6 percent of the stock and had no official board chair above him for decades, has left the board entirely.

The leadership crisis follows explosive reports that Huang engaged in two extramarital affairs. One relationship was with an Nvidia executive who reported directly to him, while the other involved Alice Huang, a Singapore-based businesswoman suspected by United States intelligence officials of working for Chinese intelligence. Alice Huang and Jensen Huang are not related.

The relationship with Alice Huang allegedly allowed a small Singaporean firm called Megaspeed to secure roughly $7.5 billion worth of advanced graphics processing units. Investigators believe these high-end chips were subsequently smuggled into China. Nvidia’s board retained the law firm of former federal prosecutor Joon Kim, who previously investigated sexual harassment allegations against former New York Governor Andrew M. Cuomo, to conduct an independent national-security investigation.

The scandal has drawn intense scrutiny to Nvidia's opaque business practices and its immense leverage over the global technology economy. Often dubbed the "central bank of AI," Nvidia has functioned as an interconnected financial hub within the tech sector. The company has poured hundreds of billions of dollars into AI startups, funded a network of data center operators known as "neoclouds" to keep expansion risks off its own balance sheets, and brokered secretive sovereign AI supply agreements with world leaders like Mohammed bin Salman, Keir Starmer, and Emmanuel Macron.

Questions regarding this intricate web of circular finance and secretive corporate contracts have now reached Washington. Lawmakers on Capitol Hill are pressing for Huang to testify about his interactions with Alice Huang. Late Wednesday, Senate Democrats Elizabeth Warren of Massachusetts and Chris Coons of Delaware sent a joint letter to Secretary of State Marco Rubio, Commerce Secretary Howard Lutnick, and White House Chief of Staff Stephen Miller demanding the preservation of all documents related to Nvidia.

President Donald Trump told reporters he was not aware of the situation during a May trip to China, where Huang flew aboard Air Force One. However, major news organizations reported that Rubio briefed Trump shortly before the flight. When asked about potential successors, Trump suggested that recently stepped-down Apple CEO Tim Cook should take over the chipmaking giant.

Despite the political pressure, Silicon Valley investors offered measured support. Investor Shaun Maguire wrote on social media that while infidelity is unacceptable, Huang’s contributions to American innovation and artificial intelligence leadership remain undeniable. Morningstar senior equity analyst Brian Colello noted that Nvidia faced a major vulnerability due to a lack of succession planning, given that Huang maintained 60 direct reports and that both of his children work at the company.

Financial experts suggest the turmoil could shake up competitive dynamics in the semiconductor sector. Jeffrey Sonnenfeld, a senior associate dean at the Yale School of Management, argued that the crisis could create openings for rival chipmakers like AMD, Texas Instruments, and Analog Devices. Meanwhile, Steven Tian, research director at the Yale Chief Executive Leadership Institute, observed that neocloud data center operators dependent on debt financing could face heavier pressures, potentially benefiting major cloud hyperscalers like Amazon, Microsoft, and Google.

Nvidia remains the indispensable engine of the AI industry, relying heavily on the Taiwan Semiconductor Manufacturing Company to fabricate its advanced chips despite a demanding 60 percent yield rate. Investors will get their first official look at the company's operational footing under interim leadership when Nvidia reports its third-quarter fiscal 2027 financial results on Tuesday, November 17, followed by a scheduled investor earnings call.