Pershing Square Capital Management NewsLatest News On Pershing Square Capital Management Exclusive: Pershing Square's Ackman eyes US$1 billion-plus 'blank-check' company - sources12/6/2020 1:15 am Ackman says Pershing Square no longer has hedges on stocks29/3/2020 10:10 am Ackman's Pershing Square makes new investment in Berkshire Hathaway15/8/2019 8:29 am