Mark Zuckerberg warns of stock volatility as Meta bets billions more on AI investment ‘before we make much revenue’ Yahoo FinanceMeta loses $200 billion in value as Zuckerberg focuses earnings call on all the ways company bleeds cash CNBCMeta shares plunge 16% in Frankfurt after AI spending, revenue forecast Investing.comMeta’s Miss Sparks Fear in Tech World With Big Earnings Looming Yahoo FinanceZuckerberg says it will take Meta years to make money from generative AI The Verge