Meta shares dropped more than 5% on Friday after the Financial Times reported that the company could potentially raise tens of billions of dollars in a stock offering to fund its artificial intelligence investments. The social media company is pondering the potential stock sale, the FT reported, after rival Alphabet said this week that it plans to raise $85 billion from selling equity, increasing that number from $80 billion. Alphabet has been on a tear over the past year, but the stock is down