Friday broker round-up

(ShareCast News) - Pets at Home: HSBC reiterates buy with a target price of 295p.BT: UBS maintains neutral with a 425p target.Aviva: Exane BNP Paribas reiterates underperform with a 400p target.Inmarsat: HSBC stays at hold with a 940p target.Cairn Energy: UBS upgrades to buy with a target price of 220p.London Stock Exchange: Exane BNP Paribas reiterates outperform with a target price of 2700p.Randgold: Numis keeps at hold with a 9000p target.Next: HSBC reiterates hold with a target of 4485p.Tullow Oil: Numis stays at hold with a 200p target.Sainsbury: Exane BNP Paribas reiterates outperform, 260p target.Old Mutual: UBS stays at buy with a 230p target.