Tuesday broker round-up

(ShareCast News) - Petra Diamonds: Citigroup reiterates buy with a target price of 120p; JP Morgan reiterates overweight with a 139p target.Bovis Homes: UBS upgrades to neutral, 910p target.Electrocomponents: Credit Suisse keeps at underperform with a 300p target.Easyjet: HSBC keeps at reduce with a 800p target.McCarthy: UBS keeps at sell with a target price of 150p.Booker: Goldman Sachs maintains buy with a target price of 198p.Royal Mail Group: JP Morgan stays at overweight with a 580p target.South32: Jefferies keeps at hold with a target of 130p.IAG: HSBC stays at reduce with a 325p target.Persimmon: UBS reiterates buy with a 2150p target.Wolseley: JP Morgan stays at neutral with a 4400p target.