Aberdeen Asset Management: Jefferies takes target price from 400p to 420p maintaining a hold recommendation.Admiral Group: Credit Suisse increases target price from 1320p to 1351p keeping a neutral rating.Antofagasta: Investec moves target price from 958p to 934p keeping a sell recommendation.Ashmore Group: Jefferies increases target price from 420p to 435p and keeps a buy recommendation.ASOS: Societe Generale downgrades to hold with a target price of 3300p.BHP Billiton: Morgen Stanley reduces target price from 2310p to 2210p and reiterates an overweight rating.Cyan Holdings: HB Markets initiates with a speculative buy.Elementis: Jefferies initiates with a target price of 305p and a buy recommendation.Eurasian Natural Resources: Citigroup takes target price from 2700p to 2800pm upgrading to neutral.Faroe Petroleum: Panmure Gordon lowers target price from 200p to 190p and retains a buy recommendation.F&C Asset Management: Jefferies shifts target price from 130p to 135p and reiterates a buy recommendation.Hays: JP Morgan shifts target price from 83.40p to 88p retaining a neutral rating.Henderson Group: Jefferies moves target price from 120p to 130p, but downgrades from hold to underperform.IQE: Investec upgrades from sell to hold with a target price of 25p.Jupiter Fund Management: Jefferies shifts target price from 330p to 340p, while downgrading from buy to hold.LSL: Jefferies ups target price from 310p to 440p keeping a buy recommendation.Mecom Group: Canaccord Genuity reduces target price from 153p to 89p and downgrades from buy to hold.Michael Page: JP Morgan moves target price from 375p to 389p leaving its neutral rating unchanged.Prezzo: Canaccord Genuity ups target price from 80p to 100p and retains its buy recommendation.Redrow: Panmure Gordon shifts target price from 173p to 175p and leaves its hold recommendation unaltered.Restaurant Group: Canaccord Genuity revises target price from 44p to 540p leaving its buy recommendation unchanged.SAB Miller: Citigroup increases target price from 3460p to 4000p and reiterates a buy recommendation.Schroders: Jefferies raises target price from 1940p to 2300p, but downgrades from buy to hold.Sinclair William Holdings: WH Ireland cuts target price from 175p to 165p, while keeping its speculative buy rating.Spirent Communications: UBS cuts target price from 180p to 155p and downgrades from buy to neutral.SSE: Credit Suisse moves target price from 1600p to 1650p staying with its outperform rating.Standard Life: Credit Suisse shifts target price from 321p to 325p retaining an underperform rating.Synthomer: Jefferies starts with a target price of 225p and a hold recommendation.Tesco: UBS raises target price from 400p to 430p maintaining its buy recommendation.Victrex: Jefferies initiates with a target price of 1760p and a hold recommendation.