Friday broker round-up

Admiral: Nomura raises target from 1,300p to 1,350p, buy rating kept.Anglo American: Nomura cuts target from 2,200p to 2,100p, neutral rating kept.BHP Billiton: Nomura cuts target from 2,100p to 2,000p, buy rating kept.Catlin: Morgan Stanley downgrades to equal weight, target cut from 495p to 462p.Chemring: UBS cuts target from 400p to 390p, buy rating kept.Daily Mail & General Trust: Deutsche Bank downgrades to sell, target left at 445p.EMIS Group: Merchant Securities raises target from 700p to 800p, buy rating kept; N+1 Brewin downgrades to hold, 680p target maintained; Numis downgrades to add, target lifted from 745p to 770p.ENRC: Nomura cuts target from 400p to 375p, reduce rating maintained.GKN: Jefferies raises target from 220p to 275p, buy rating maintained.Goldenport Holdings: Panmure Gordon downgrades to hold, target slashed from 115p to 50p.Restaurant Group: Nomura keeps buy rating and 380p target.Redrow: Northland Capital downgrades to hold.Rio Tinto: Nomura cuts target from 81p to 70p, buy rating kept.SSE: UBS upgrades from neutral to buy, target lifted from 1,340p to 1,515p.WPP: Nomura reiterates buy rating and 1,030p target.BC Admiral Anglo American Rio Tinto SSE WPP Chemring Castelnau Group