Wednesday broker round-up UPDATE

Aggreko: Credit Suisse takes target price from 1850p to 2000p staying with its neutral rating.Andor Technology: Investec ups target price from 500p to 525p reiterating a buy recommendation.AngloAmerican: Credit Suisse cuts target price from 2100p to 1900p and reiterates a neutral rating.Antofagasta: Credit Suisse lowers target price from 1150p to 1000p and keeps an underperform rating.Ashtead Group: Credit Suisse raises target price from 545p to 850p, while leaving its outperform rating unchanged.Aviva: Goldman Sachs reduces target price from 416p to 372p, while reiterating a buy recommendation.Babcock International: Westhouse Securities downgrades from add to neutral with a target price of 1142p. Investec places both its target price (prev.: 1070p) and its hold recommendation under review.Berkeley Group: Investec starts with a target price of 40p and a buy recommendation.BHP Billiton: Credit Suisse reduces target price from 2400p to 2250p staying with its neutral rating.Burberry Group: Deutsche Bank moves target price from 1350p to 1400p retaining a hold recommendation.Coal of America: Investec reduces target price from 37p to 16p and downgrades from buy to hold.Domino's Pizza: Numis ups target price from 625p to 700p and downgrades to add.Eurasian Natural Resources: Credit Suisse lowers target price from 400p to 380p and reiterates an outperform rating.Highland Gold Mining: Westhouse Securities ups target price from 130p to 160p and maintains a buy recommendation. Fox Davies cuts target price from 181p to 173p, while reiterating its buy recommendation.Jupiter Fund Management: Numis upgrades to buy with a target price of 390p.Kazakhmys: Credit Suisse reduces target price from 600p to 450p leaving its underperform rating unchanged.M&C Saatchi: N+1 Singer moves target price from 210p to 255p and retains a buy recommendation.Pathfinder Minerals: HB Markets initiates with a speculative buy.Petropavlovsk: Westhouse Securities reduces target price from 440p to 365p, while keeping its buy recommendation.Polyus Gold International: Societe Generale lowers target price from 245p to 230p and retains a hold recommendation.Rio Tinto: Credit Suisse cuts target price from 4000p to 3800p, while its outperform rating remains unchanged.Sainsbury: HSBC Holdings increases target price from 325p to 340p, while maintaining an underweight rating.Schroders: Numis upgrades to add with a target price of 2268p.Stagecoach Group: Liberum Capital downgrades to hold with a target price of 292p.Super Group: Investec initiates with a target price of 843p and a buy recommendation.Tesco: HSBC Holdings takes target price from 410p to 430p keeping an overweight rating.Thorntons: Investec places its target price (prev.: 80p) under review and maintains a buy recommendation.Vedanta Resources: Credit Suisse reduces target price from 1500p to 1300p and maintains an outperform rating.Wolseley: Credit Suisse increases target price from 3202p to 4000p and leaves its outperform rating unchanged. Goldman Sachs moves target price from 3440p to 3750p retaining a neutral rating.WPP Group: Jefferies raises target price from 1150p to 1185p and upgrades to buy.3i Group: Societe Generale shifts target price from 305p to 315p keeping its hold recommendation.