Tuesday broker round-up

(ShareCast News) - Cairn Energy: Deutsche Bank upgrades to buy with a target price of 275p.Servelec Group: Berenberg reiterates buy, 391p target.Anglo American: JP Morgan reiterates overweight with a 1470p target.Premier Oil: Deutsche Bank downgrades to hold with a 90p target.Sanne Group: Berenberg reiterates buy with a 765p target.Worldpay: Deutsche Bank starts coverage at hold with a target price of 300p.Rolls Royce: Citigroup keeps at buy with a 935p target.Gem Diamonds: Citigroup keeps at neutral with a 115p target.Kingfisher: Jefferies reiterates hold with a target price of 325p.Rio Tinto: JP Morgan reiterates underweight with a 4000p target. Kingfisher Anglo American Rio Tinto Gem Diamonds Di Capricorn Energy PLC Rolls-Royce