Today, it claims Burford has been “egregiously misrepresenting” its investment returns, pointing out that since 2012, two-thirds of Burford’s actual realised profits have arisen from only four cases. One, Muddy Waters says, only turned a profit after being bailed out by Woodford’s old shop, Invesco, at the behest of his protégé Mark Barnett. Invesco is Burford’s biggest shareholder with 14%, while Woodford has 7%.