Pershing Square's Bill Ackman hiked his takeover offer for Howard Hughes Holdings to create a "modern-day" Berkshire Hathaway ...

Bill Ackman is attempting to copy the conglomerate style and Berkshire Hathaway creation of Warren Buffett with a new buyout ...

In a post prior to the announcement, Ackman likened his firm's move to the approach Warren Buffett has used with Berkshire ( ...