Nvidia After Jensen Huang: HSBC Downgrades, Shares Slide on Succession Risk

Nvidia (NVDA) is trading without its founder-CEO of 33 years, and the market doesn't like the uncertainty. Shares fell more than 3% on Friday, extending a drop of just over 4% on Thursday, after founder Jensen Huang stepped down. HSBC then downgraded the stock to hold.

Here are the facts. In a Thursday announcement, Nvidia's board said Huang resigned as president, CEO and board member, effective immediately. CFO Colette Kress is interim CEO and keeps her CFO role while the board searches for a permanent successor, looking at both internal and external candidates. Harvey C. Jones, a former Synopsys CEO, becomes the board's first-ever chair.

The exit followed reports of extramarital affairs, including a relationship with a woman that U.S. intelligence officials reportedly believe is a Chinese spy, according to CNBC's market coverage. The U.S. government has not publicly presented proof of espionage. CNBC also reports Huang has agreed to testify before Congress, and Sen. Tim Scott has asked him to appear before the Senate Banking Committee on Dec. 3.

The board moved quickly to calm customers. The company says it expects operations, customer commitments and the product roadmap to continue without interruption. Kress joined Nvidia in September 2013 and has run its finance organization through the AI boom, so the handoff is to someone who knows the numbers cold.

"The Board has full confidence in Colette and the leadership team, and we expect the company's operations, customer commitments and product roadmap to continue without interruption." — Harvey C. Jones, Chair, NVIDIA Board of Directors

Wall Street isn't fully buying the calm. HSBC analyst Frank Lee downgraded Nvidia to hold from buy on Friday and set a $170 price target, which implies upside of just 2.3% from Thursday's close. His reasoning was direct: the stock will struggle until a permanent CEO is named.

"We believe the uncertainties will prevail until a permanent succession plan is laid out and the new CEO is able to demonstrate execution capabilities," Lee wrote in a note to clients. That's a two-step hurdle. First the board has to name someone, then that person has to prove they can run a company this size.

Analysts told CNBC the exit could set off a correction of as much as 20% in the stock. That's a warning, not a forecast, but it shows how much of Nvidia's valuation rests on confidence in leadership as well as chips.

Rivals aren't clearly benefiting either. Nvidia briefly rebounded about 2.3% in premarket trading Friday, yet AMD slipped 2.6% and Broadcom fell 2.8% in the same session. The Nasdaq dropped about 1.5% midday even as the major averages stayed on track for a weekly gain.

For most investors, the direct exposure is smaller than the headlines suggest. CNBC cited an analysis from Experiential Wealth showing the Vanguard S&P 500 ETF (VOO) held about 8.4% of its assets in Nvidia as of Sept. 30. At that weight, a 5% Nvidia decline costs the fund roughly 0.42%, and a 10% decline about 0.84%. Index-fund holders can largely let this one play out.

Direct shareholders face a harder call. The business hasn't changed overnight, and the board says customer commitments are intact. But the stock now carries a governance discount, along with congressional scrutiny, that could take months to clear.

What to watch: the CEO search, any news on Huang's testimony, and whether other analysts follow HSBC's downgrade. A credible permanent hire would remove the biggest overhang. A drawn-out search would keep it in place.

Bottom line: Nvidia's technology didn't change this week. The question investors are pricing is who runs it next.