Broker Roundup Update: Collins Stewart downgrades Connaught

 * Deutsche Bank has a buy and 710p target for Prudential and a hold and £12.40 target for Dana Petroleum

 * Collins Stewart downgrades Connaught to hold from buy with a 350p target and a buy and 440p target for MP Evans

 * Numis has a buy and 800p target for BSkyB, upgrades ICAP to add from reduce with a 468p target, has a buy and 90p target for Record, a hold and 510p target for Ted Baker, a buy and £12 target for Weir Group and an add and £17 target for Whitbread

 * Seymour Pierce has a hold for Alexon, a buy and 200p target for Independent Resources, a hold for Kingfisher, upgrades Ted Baker to buy from hold and has a buy for Tesco

 * FinnCap has a buy and 680p target for Halfords, a buy for Begbies Traynor, retains buy and 250p target for BTG, remain buyers of Ideal Shopping Direct, has a buy for Avingtrans and a hold for CML

 * Canaccord upgrades IG Group to buy from hold

 * Altium has a buy for Oxford Instruments, raising target to 376p from 347p and a buy for Andor Technology, raising target to 275p from 238p

 * SG Securities has a sell for Intercontinental Hotels, raising target to £10.60 from 8880

 * Exane BNP Paribas has an outperform for Dana Petroleum, raising target to £16 from £14.50

 * Panmure Gordon upgrades BSkyB to hold from sell, raising target to 750p from 700p and has a buy for Hargreaves Services, cutting target to 910p from £10.11

 * Arbuthnot downgrades Weir Group to neutral from buy

 * Evolution initiates coverage of Vectura with a buy and 100p target, has a buy for Coal of Africa,, reiterates sell for Healthcare Locums  a buy for European Goldfields and a reduce for Tesco.