<p style="text-align:start;" size="0" _root="undefined" __ownerid="undefined" __hash="undefined" __altered="false"><span style="color:#000000">Peloton CEO John Foley barely hung on to his billionaire status after shares of the company, which is known for its internet-connected stationary bicycles and other exercise equipment, plummeted 24% in after-hours trading Thursday. </span></p>