Bill Ackman, Uber

Billionaire investor Bill Ackman sparked a sell-off in UnitedHealth (UNH) shares on Wednesday after suggesting on X that the ...
Born into a wealthy New York family, Bill Ackman has amassed ... about 38% of the business. • In 2012, Ackman accused nutritional supplements maker Herbalife of being a pyramid scheme.
UnitedHealth Group Inc. said it contacted the US Securities and Exchange Commission with concerns about investor Bill ...
UnitedHealth (NYSE:UNH) has contacted the US Securities and Exchange Commission about its issues with hedge fund investor ...