Wednesday broker round-up UPDATE

Aviva: Nomura moves target price from 474p to 489p retaining a buy recommendation.Bellway: Numis upgrades to buy with a target price of 1690p.Breedon Aggregates: Jefferies starts with a target price of 42p and a buy recommendation.Britvic: UBS ups target price from 575p to 600p and keeps a neutral rating. Barclays upgrades to overweight with a target price of 690p.BTG: Deutsche Bank takes target price from 500p to 570p reiterating a buy recommendation. Panmure Gordon raises target price from 490p to 610p and retains a buy recommendation. Investec ups target price from 472p to 723p and maintains a buy recommendation.Compass Group: Numis increases target price from 850p to 900p and stays with its hold recommendation. Panmure Gordon takes target price from 820p to 900p maintaining a hold recommendation.De La Rue: Citi lowers target price from 1055p to 1000p downgrading from buy to neutral. Panmure Gordon ups target price from 786p to 806p and keeps a hold recommendation.Essar Energy: Deutsche Bank cuts target price from 175p to 75p, while maintaining a hold recommendation.Hargreaves Lansdown: Numis ups target price from 1006p to 1027p and maintains a hold recommendation.Hikma Pharmaceuticals: Goldman Sachs raises target price from 1180p to 1200p and keeps a neutral rating.IGas Energy: Canaccord Genuity shifts target price from 181p to 180p and stays with its buy recommendation.Imagination Technologies: Jefferies reduces target price from 628p to 393p, while leaving its buy recommendation unchanged.Immunodiagnostic Systems: Investec ups target price from 466p to 494p keeping a hold recommendation.Innovation Group: Panmure Gordon shifts target price from 41p to 44p and reiterates a buy recommendation.Jardine Lloyd Thompson Group: Westhouse Securities initiates with a target price of 1130p and an add rating.Marshalls: Jefferies initiates with a target price of 166p and a hold recommendation.Mitchells & Butlers: Nomura ups target price from 370p to 390p and keeps a neutral rating. JP Morgan upgrades from underweight to neutral with a target price of 400p. Panmure Gordon increases target price from 310p to 365p, but still recommends selling.MITIE Group: UBS moves target price from 305p to 320p, while downgrading from buy to neutral.Mondi: Goodbody cuts target price from 1290p to 1240p and reiterates a buy recommendation.NMC Health: Numis ups target price from 500p to 560p and reiterates a buy recommendation.Rio Tinto: Canaccord Genuity reduces target price from 4100p to 4000p, while its buy recommendation remains unchanged.Royal Mail: Investec places its target price (prev.: 544p) under review, while staying with its hold recommendation.Severn Trent: Goldman Sachs shifts target price from 2113p to 2110p, while leaving its buy recommendation unaltered.Shaftesbury: Liberum Capital takes target price from 622p to 636p and retains a hold recommendation.Smith (DS): Citi moves target price from 300p to 340p maintaining a buy recommendation. Goodbody ups target price from 285p to 295p, while downgrading to hold.Tesco: JP Morgan lowers target price from 335p to 315p and retains an underweight rating.Topps Tiles: Cantor Fitzgerald downgrades to sell with a target price of 82p.Tyman: Jefferies initiates with a target price of 269p and a buy recommendation.VP: Cantor Fitzgerald raises target price from 490p to 570p retaining a buy recommendation.