Nvidia's Leadership Turmoil Opens the Door for Chip Rivals and Partners

Nvidia's leadership crisis is handing an opportunity to both its fiercest competitors and its partners, as investors wager that Jensen Huang's exit could weaken the AI chip giant's long-held grip on the industry.

Potential beneficiaries range from AMD and Broadcom to manufacturing partner TSMC, with market watchers pointing to a possible redistribution of production capacity and a shrinking of Nvidia's technological edge.

"What you're seeing in markets now is a bit of a rotation into other advanced chip design companies, on the assumption that this will enable other companies effectively to catch up," said Mark Franklin, head of multi-asset solutions for Asia at Manulife Investment Management.

The shift follows the fallout from Huang's resignation, which came after revelations about his multiple affairs, including with a woman believed by the U.S. intelligence community to be a Chinese spy. Franklin said the leadership uncertainty could give rivals a chance to narrow the gap, and noted the rotation is already driving momentum in other semiconductor stocks.

Farzin Azam, managing director of equities trading at Mizuho Americas, said the move is visible on trading desks as investors favor chipmakers free of Nvidia's management turmoil. "Names such as TSMC, names such as Broadcom, names such as Advanced Micro will come as winners of this because they don't have this overhang of a management disruption," Azam told CNBC.

Nvidia shares have dropped 11% so far this week, while AMD and Broadcom have climbed 30% and 24%, respectively. TSMC, which builds Nvidia's most advanced processors, has rallied 11% over the same stretch, since it profits regardless of which chip designer prevails and looks like a relatively safer bet for investors still bullish on AI.

The rotation has also reached more defensive corners of the chip sector, including analog chipmakers Texas Instruments, Analog Devices and Germany's Infineon, which have gained about 13%, 12% and 14% this week, respectively.

Dylan Patel, chief executive of semiconductor research firm SemiAnalysis, said Huang's departure could fundamentally reshape competition across the AI supply chain. Huang had personally built ties with manufacturers and component suppliers, securing scarce production capacity ahead of rivals, an advantage now under pressure as Google and Amazon push to expand their own AI chip output. "If Nvidia can't muster the supply chain, then technology is the only competitive advantage. And without Jensen, can they maintain technology advantages? Given they're only a year ahead of their biggest competitors, it's not like the gap is massive," Patel said.

The upheaval does not necessarily spell the end of the broader AI investment boom. Franklin said major technology companies are projecting higher AI spending in 2027, with further increases possible in 2028, though he raised the question of whether competition and open-source technologies could eventually commoditize AI capabilities and squeeze chip prices and returns.

For Nvidia, the near-term outlook may hinge less on its results than on whether its next leadership team can calm investors. Azam called the stock inexpensive relative to its earnings growth but cautioned that investigations and management uncertainty could cap any recovery. He expects strong earnings when Nvidia reports on Nov. 17, with attention squarely on how management plans to steer through the crisis. Franklin added that investors appear increasingly comfortable staying in the market while rotating and diversifying, rather than heading for the exits.