Investors fear an Nvidia without Huang — $600B selloff as board decides his fate

The scale of the decline is notable even by the standards of a stock that has experienced sharp swings during the artificial intelligence boom. Nvidia shares have fallen approximately 11 percent over the last five trading days. On Wednesday, the shares fell approximately 8 percent in after-hours trading following the reports concerning the board. The movement reflects a specific anxiety among investors: that the company, and by extension the broader market for artificial intelligence hardware, may be difficult to value without the executive who built its dominant position.

The market reaction

The decline has extended beyond Nvidia itself. CoreWeave, a data-centre operator backed by Nvidia, fell more than 6 percent in after-hours trading on Wednesday. At the same time, shares of Chinese graphics processor makers rose sharply on Thursday. Moore Threads, MetaX and Cambricon each gained nearly 10 percent, a movement that suggests some investors expect a weakening of Nvidia to create space for competitors in markets where the company has faced export restrictions.

The reaction indicates that the market is treating the reports as material to the valuation of the company rather than as a governance matter of limited consequence. Nvidia is the central supplier of the accelerators on which large-scale artificial intelligence training depends, and its share price has become a proxy for confidence in the entire sector. A fall of approximately 600 billion dollars in market value in a single week is, by itself, larger than the total market capitalisation of most listed companies.

The board meeting

According to the reports, the board met late on Wednesday to consider the future of Huang. No decision was announced following the meeting, and the company has not confirmed the substance of the deliberations. The absence of a statement leaves the position uncertain: the board may act, it may decline to act, or it may continue its deliberations. Investors are therefore pricing a possibility rather than a confirmed outcome.

Huang is 63 years old and has never named a successor. That fact is central to the anxiety in the market. In companies where a long-serving founder chief executive has become identified with the strategy of the business, the absence of a named successor is often treated as a governance weakness. In this case the weakness is amplified by the scale of Nvidia's market value and by the pace at which its core market is changing.

The succession question

Two internal candidates have been identified in reporting as the leading successors. Ian Buck, an engineer who is credited as the architect of CUDA, the software platform on which Nvidia's dominance in artificial intelligence computing rests, is reported to be favoured for the permanent chief executive role. Colette Kress, the chief financial officer since 2013, is reported to be favoured by some board members as an interim chief executive. Kress is 59 years old.

The distinction between the two candidates is instructive. Buck represents continuity in the technical direction of the company, while Kress represents continuity in its financial management. Neither has been confirmed as a candidate by the company, and the reporting does not establish that the board has settled on either name. The existence of two names, however, indicates that the board has at least begun to consider the mechanics of a transition.

Prediction markets have moved sharply on the reports. Polymarket places an approximately 83 percent chance that Huang resigns or is removed by the end of 2026. That figure should be treated with caution: the trading volume on the contract is small, and odds derived from thin markets can move rapidly on limited information. The figure is nevertheless a measure of the prevailing expectation among those willing to trade on the outcome.

Why the market is reacting

The market reaction reflects more than a reaction to a single board meeting. Nvidia's valuation rests on two assumptions: that demand for artificial intelligence accelerators will continue to grow, and that the company will retain its dominant share of that demand. Both assumptions are, in the view of investors, bound up with Huang. He has directed the company's shift from graphics processing to general-purpose computing, and then to artificial intelligence, over a period of more than three decades. The question the market is asking is whether that judgement can be institutionalised or whether it resides in one individual.

The rise in the shares of Chinese graphics processor makers adds a further dimension. If Nvidia were to lose its chief executive at a moment when export controls already constrain its access to the Chinese market, competitors in that market could gain ground more quickly. The gains of nearly 10 percent in Moore Threads, MetaX and Cambricon on Thursday are consistent with that reading, although they are also consistent with a broader rotation into Chinese technology shares.

What comes next

The immediate focus is the board. No date has been given for a further statement, and the company has not indicated when a decision might be announced. The next scheduled event of substance is the quarterly earnings report on 17 November, at which the company will present its financial results and, in the usual course, take questions from analysts. If the board has not acted by then, the earnings call is likely to be dominated by questions about the chief executive.

For investors, the calculation is now a matter of probabilities. The share price has already fallen approximately 11 percent in five days, which suggests that a substantial part of the risk is already reflected in the valuation. Whether the decline continues will depend on what the board does next, on who succeeds Huang if he departs, and on whether the company can demonstrate that its position in artificial intelligence computing does not depend on a single individual. Until those questions are answered, the uncertainty is likely to persist.