A total of 13 high-profile companies have announced or completed stock splits in 2024. However, Wall Street's brightest and richest money managers have mixed feelings about this group.Despite all the attention artificial intelligence (AI) has garnered on Wall Street, it's stock-split euphoria that's been giving AI a run for its money in 2024.A stock split marks an event that allows publicly traded companies to cosmetically alter their share price and outstanding share count. It's superficial in the sense th ...