Fears are receding of regulators breaking up tech giants into smaller businesses.Investor sentiment on Meta Platforms (META 1.52%) stock, in addition to other big tech industry titles, was rather positive on Thursday. Many of these companies were basking in the glow of what was perceived to be Alphabet's big victory in an antitrust case brought by the federal government.Additionally, a prominent researcher flagged Meta as one of the sector's stocks best positioned to take advantage of the artificial intelli ...