Oracle (ORCL) stock declined nearly 5% this past week after a group of bondholders reportedly filed a lawsuit over losses incurred because of the company's investments in artificial intelligence (AI). The suit is a proposed class-action lawsuit filed in a New York state court and represents investors who bought approximately $18 billion of the company's debt offered in September. This legal matter has reignited concerns about Oracle’s balance sheet among investors, and it comes at a time when Oracle is i ...