at the core is a dizzying circle of cross-holdings among anglo , de beers and anglo american investment trust -lrb- anamint -rrb- , which protects the trio from hostile takeover : anglo owns 7 % of de beers , which owns 38 % of anglo ; anglo owns 52 % of anamint , which owns 26 % of de beers , which owns 10 % of anamint .