** Shares of AI data center operator CoreWeave CRWV.O fall 7.6% to $138.17 in extended trading
** CRWV reports Q2 revenue of $1.21 billion, beating analysts' average estimate of $1.08 billion, according to data compiled by LSEG
** Co says revenue backlog was $30.1 billion as of June 30
** CRWV's operating expenses rise to $1.19 billion in Q2, compared to $317.7 million a year ago