Marvell Technology tops fourth-quarter earnings estimates but the stock tumbles as in-line guidance disappoints investors, Broadcom slumps ahead of the release of quarterly earnings, and MongoDB falls sharply on a weaker-than-expected fiscal-year outlook.

Key Takeaways Broadcom shares fell to a one-month low Thursday amid a broader chip stock selloff as investors digested Nvidia's earnings and President Trump's latest announcement on tariffs.Selling in the stock from the top trendline of a descending channel has accelerated,

While Broadcom may be a darling in the market's eyes, it's clear that Nvidia is still the better stock to buy right now. With Nvidia's stock a bit weak following earnings, investors should use this opportunity to scoop up shares of this dominant AI player.