Wednesday broker round-up

Ashtead: Credit Suisse lifts target to 1,300p from 1,220p and reiterates outperform.Cairn Energy: Jefferies lowers target to 172p from 220p and downgrades to hold. RBC downgrades to neutral.Inchcape: Exane BNP reiterates outperform, raises target to 920p from 850p.BG Group: Credit Suisse lowers target to 815p from 840p and reiterates underperform.G4S: JP Morgan Cazenove ups target to 298p from 270p and reiterates overweight.Prudential: Societe Generale raises target to 1,951p from 1,530p and reiterates buy.Falkland Oil&Gas: Panmure Gordon starts at sell with a 25p target.Rockhopper: Panmure Gordon reiterates buy and 145p target.First Group: Shore Capital reiterates buy.