Why Nvidia stock was sinking on Thursday

The negative reaction to Marvell's earnings report has spurred sell-offs for AI stocks.

This article was originally published on Fool.com. All figures quoted in US dollars unless otherwise stated.

Nvidia (NASDAQ: NVDA) stock is getting hit with sell-offs in Thursday's trading (US time). The company's share price was down 5.1% as of 2 p.m. ET amid a 2% decline for the S&P 500 and a 2.5% decline for the Nasdaq Composite.

Investors are selling out of artificial intelligence (AI) and semiconductor stocks today after Marvell Technology saw a big valuation pullback despite posting better-than-expected Q4 results and guidance. The negative reaction to Marvell's earnings report has spurred sell-offs for AI stocks, and Nvidia's share price is taking a hit as investors signal the need for higher growth to support valuation levels amid macroeconomic and geopolitical risk factors.

Nvidia stock falls after Marvell plummets despite a solid Q4 report

Marvell's non-GAAP (adjusted) earnings per share of $0.60 in the fourth quarter topped Wall Street's call for per-share earnings of $0.59, and sales of $1.82 billion exceeded the average analyst forecast by $20 million. But investors weren't satisfied with annual growth of approximately 27% for sales and 33% for adjusted earnings.

Marvell's guidance also wasn't hot enough to support bullish sentiment despite beating the average Wall Street forecast. The chip specialist targeted revenue of approximately $1.875 billion, which beat the consensus forecast for sales of $1.87 billion. Management's guidance for an adjusted gross margin of 60% suggests that earnings should be strong in the period, but the outlook wasn't enough to prevent big sell-offs for Marvell -- and the pullback is extending to Nvidia and other AI stocks.

Why is the market's reaction to Marvell's results bearish for Nvidia?

Marvell is a leading provider of connectivity chips and other solutions that have been seeing demand tailwinds in conjunction with the rise of AI. As a result, the company's performance has come to be viewed as an indicator for overall demand trends in the artificial intelligence space.

While the company's recent fourth-quarter report points to a strong near-term outlook, the market's reaction to its Q4 performance and forward guidance suggests that investors are feeling more cautious about valuations for AI stocks -- and that's weighing on Nvidia's share price.

This article was originally published on Fool.com. All figures quoted in US dollars unless otherwise stated.

Keith Noonan has no position in any of the stocks mentioned. The Motley Fool Australia's parent company Motley Fool Holdings Inc. has positions in and has recommended Nvidia. The Motley Fool Australia's parent company Motley Fool Holdings Inc. has recommended Marvell Technology. The Motley Fool Australia has recommended Nvidia. The Motley Fool has a disclosure policy. This article contains general investment advice only (under AFSL 400691). Authorised by Scott Phillips.

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