Ackman wants to form a mini Berkshire. But there’s one secret ingredient
Billionaire investor Bill Ackman just took a step closer to building a conglomerate modeled on Warren Buffett’s Berkshire Hathaway , but the success of that ambition may come down to a deceptively simple ingredient, according to analysts at Piper Sandler. Ackman this week filed to list his hedge fund holding company Pershing Square Capital Management…