Billionaire investor Carl Icahn sold his roughly 2.7 percent stake in Lyft Inc to investor George Soros ahead of the ride-hailing company's initial public offering, the Wall Street Journal reported https://www.wsj.com/articles/carl-icahn-sold-lyft-stake-prior-to-initial-public-offering-11554316497?mod=searchresults&page=1&pos=1 on Wednesday, citing sources.