Bill Ackman announced on Saturday that his management company would leave Delaware to reincorporate in Nevada.
Pershing Square Capital Management Chief Executive Officer Bill Ackman said he took down a critical post about UnitedHealth Group Inc. after the company’s lawyers told him the claims about the company ...
UnitedHealth Group has raised concerns with the top US securities regulator over a social media post by activist investor ...
jumped 9.5% in the afternoon session after famous investor Bill Ackman revealed a 30.3m stake (shares) in the company, ...