Thursday broker round-up UPDATE

Advanced Medical Solutions: Investec reduces target price from 93p to 68p and downgrades from buy to hold. Numis downgrades to hold, while maintaining the target price at 165p. Canaccord Genuity moves target price from 93p to 90p and retains a buy recommendation.Anglo American: JP Morgan moves target price from 1680p to 1670p retaining an underweight rating.Antofagasta: JP Morgan raises target price from 1370p to 1510p and reiterates an overweight rating.Barclays: Deutsche Bank raises target price from 300p to 360p and keeps its buy recommendation.Betfair Group: Numis reduces target price from 1100p to 1000p, while reiterating a buy rating.BHP Billiton: JP Morgan raises target price from 2200p to 2245p; neutral rating kept.Britvic: Barclays raises target price from 370p to 400p maintaining an overweight rating.Darty: Alphavalue raises target price from 59.20p to 60p and downgrades to add.Drax Group: Credit Suisse raises target price from 540p to 570p keeping a neutral rating.Eurasian Natural Resources: JP Morgan cuts target price from 420p to 275p retaining a neutral rating.Fresnillo: JP Morgan raises target price from 1990p to 2150p and keeps an overweight rating.Greene King: Panmure Gordon raises target price from 565p to 607p reiterating a hold recommendation.Homeserve: Citigroup raises target price from 215p to 250p keeping a neutral rating.HSBC Holdings: Deutsche Bank upgrades to buy with a target price of 715p.IG Group: Investec reduces target price from 600p to 560p reiterating a buy rating.Imagination Technologies Group: Barclays cuts target price from 700p to 650p and keeps an overweight rating.Informa: Bank of America raises target price from 471p to 550p, while the buy recommendation remains unchanged.Intertek Group: Numis raises target price from 3050p to 3782p and upgrades to buy.Johnston Press: Panmure Gordon moves target price from 12p to 18p maintaining its buy recommendation.Kazakhmys: JP Morgan reduces target price from 700p to 635p keeping an underweight rating.Lloyds Banking Group: Deutsche Bank raises target price from 55p to 66p; buy recommendation remains unchanged.Marston's: Panmure Gordon downgrades to hold, while retaining the target price at 135p.National Grid: Credit Suisse raises target price from 730p to 770p and maintains an outperform rating.Pennon Group: Credit Suisse moves target price from 650p to 660p and retains a neutral rating.Rio Tinto: JP Morgan reduces target price from 4320p to 4200p and keeps an overweight rating.Royal Bank of Scotland: Deutsche Bank raises target price from 300p to 308p keeping a hold rating.RWS Holdings: Numis raises target price from 625p to 660p, while maintaining an add recommendation.Senior: HB Markets initiates with a buy recommendation.Sevem Trent: Credit Suisse reduces target price from 1630p to 1460p and downgrades to underperform.Sports Direct International: Seymour Pierce moves target price from 420p to 440p and retains a buy recommendation. Numis downgrades to hold, while keeping the target price at 380p.Standart Chartered: Deutsche Bank raises target price from 1620p to 1657p and reiterates its hold recommendation.Stratex International: HB Markets initiates with a speculative buy recommendation.Travis Perkins: UBS reduces target price from 1140p to 1100p and reiterates its neutral rating. Deutsche Bank cuts target price from 1191p to 1160p retaining a hold recommendation. Numis raises target price from 900p to 1000p; hold rating kept.UBM: Bank of America raises target price from 835p to 900p and maintains a buy recommendation.Unilever: Barclays raises target price from 2500p to 2750p, while keeping an overweight rating.Victrex: Numis upgrades to hold, while the target price of 1593p remains unchanged.Wolf Minerals: Investec moves target price from 31.60p to 29.40p and retains a buy recommendation.