Aggreko: Credit Suisse reduces target price from 2000p to 1400p and downgrades from neutral to underperform.
Antofagasta: WH Ireland downgrades to neutral.
Associated British Food: Nomura moves target price from 1650p to 1670p staying with its reduce rating.
Aviva: Berenberg downgrades from hold to sell with a target price of 375p.
Bellzone Mining: Investec raises target price from 5.09p to 10p upgrading from hold to buy.
BTG: Investec places its target price (prev.: 472p) under review keeping a buy recommendation.
BHP Billiton: JP Morgan takes target price from 2280p to 2345p and reiterates a neutral rating.
Bunzl: Deutsche Bank raises target price from 1160p to 1426p, while leaving its hold recommendation unchanged.
Burberry Group: Nomura increases target price from 1540p to 1630p and reiterates a neutral rating.
Domino Printing Sciences: Investec takes target price from 600p to 670p maintaining a hold recommendation.
First Group: JP Morgan lowers target price from 143p to 137p leaving its overweight rating unaltered.
Galliford Try: Panmure Gordon ups target price from 925p to 938p, but still recommends selling. Numis raises target price fro 930p to 1020p and stays with its hold recommendation.
GlaxoSmithKline: Deutsche Bank reduces target price from 1960p to 1850p, while its buy recommendation remains unaltered.
Glencore Xstrata: Credit Suisse ups target price from 380p to 400p and leaves its outperform rating unaltered. UBS shifts target price from 330p to 335p, while downgrading from buy to neutral.
Go-Ahead Group: JP Morgan increases target price from 1430p to 1800p upgrading from neutral to overweight.
G4S: UBS moves target price from 230p to 250p and keeps a neutral rating.
Henderson Group: Canaccord Genuity raises target price from 161p to 200p upgrading from hold to buy.
IG Group: Canaccord Genuity ups target to 666p and upgrades to buy.
ITV: Liberum Capital ups target price from 200p to 230p and retains a buy recommendation.
Lancashire: Westhouse Securities cuts target price from 875p to 840p and retains an add rating.
Legal & General Group: Berenberg ups target price from 210p to 225p and keeps a buy recommendation.
Micro Focus International: N+1 Singer raises target price to 860p and upgrades from hold to buy.
National Express: JP Morgan takes target price from 219p to 280p and leaves its neutral rating unaltered.
Optimal Pay: Numis moves target price from 300p to 325p and keeps a buy recommendation.
Optos: Panmure Gordon reduces target price from 300p to 200 downgrading from buy to hold.
Pearson: Deutsche Bank cuts target price to 1000p reiterating its sell recommendation.
Phoenix Group Holdings: Berenberg downgrades from buy to hold with a target price of 750p.
Prudential: Berenberg reduces target price from 1420p to 1400p leaving its buy recommendation unchanged.
Resolution: Berenberg moves target price from 285p to 295p, while downgrading from hold to sell.
Royal Bank of Scotland: UBS downgrades from buy to neutral with its target price at 365p.
RWS Holdings: Numis increases target price from 750p to 860p and maintains an add rating.
Serco Group: Numis reduces target price 644p to 508p downgrading to reduce.
Stagecoach: JP Morgan ups target price from 324p to 365p upgrading from neutral to overweight.
Standard Life: Berenberg upgrades from sell to hold with a target price of 333p.
St James Place: Berenberg raises target price from 600p to 715p upgrading from hold to buy.
Vedanta Resources: JP Morgan lowers target price from 1550p to 1540p maintaining its overweight rating.