BUZZ-Marvell, Flex climb on inclusion into benchmark S&P 500 index

Flex
Pool
Marvell Technology
S&P 500 index

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Marvell Technology

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S&P 500 index

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** Shares of chipmaker Marvell Technology MRVL.O and electronics manufacturer Flex FLEX.O up 7.7% and 3.9%, respectively, in premarket trading

** Companies will join the benchmark S&P 500 index .SPX on June 22, the index provider said on Friday

** Securing a spot in the S&P 500 typically triggers a wave of buying from funds tracking the index

** The new entrants will replace pool supplies company Pool Corp POOL.O and packaged food maker Campbell's Co CPB.O

** YTD as of Friday, MRVL has jumped more than three-fold, while FLEX gained 151%

** Nvidia's NVDA.O CEO Jensen Huang called MRVL the next "trillion-dollar company" last week