Marvell Technology shares rose 7.39% to $238.42 on Monday, outpacing the broader market and technology sector, as investors positioned for the chipmaker's Aug. 27 fiscal second-quarter 2027 earnings report and weighed UBS analyst Timothy Arcuri's reiterated Buy rating. Wall Street expects earnings of 87 cents a share on $2.71 billion of revenue, versus 67 cents and $2.01 billion a year earlier, while UBS argues that AI infrastructure spending across optical communications, networking, custom ASICs and CXL attach chips could sustain strong growth even though Marvell trades at about 59 times estimated earnings for the fiscal year ending January 2027 and looks expensive by historical standards. Analysts also point to possible upside from Microsoft Maia volumes, Google CXL demand and broader hyperscaler AI buildouts; Benzinga Pro data showed the stock up 7.39% at publication, while another market-source report cited a 6.2% gain on Monday.