Sainsbury: H2O Markets downgrades to hold.Tesco: Baadar Bank confirms buy rating and 500p target.Kingfisher: Investec keeps hold and 245p target.Wood Group: Investec places target under review, hold recommendation maintained.SuperGroup: Peel Hunt downgrades from buy to hold, target put under review.SuperGroup: Collins Stewart keeps sell rating and 825p target.British Sky Broadcasting: Evolution Securities maintains buy rating and 750p target.Premier Oil: finnCap keeps buy recommendation and 540p target.Marston's: Altium Securities confirms buy rating and 120p target.Marston's: Peel Hunt keeps buy rating and 130p target.Marston's: Charles Stanley keeps buy recommendation and 130p target.Marston's: Investec reiterates sell rating and 75p target.BTG: Peel Hunt upgrades from hold to buy, target left at 300p.Dunelm: Peel Hunt keeps buy recommendation and 550p target.Dunelm: Investec places target under review, hold rating kept.Persimmon: Peel Hunt maintains sell rating and 299p target.Thorntons: Investec keeps hold rating and 50p target.Telecom Plus: finnCap downgrades from buy to hold, target left at 760p.Telecom Plus: Peel Hunt keeps buy rating and 850p target.Elementis: Altium Securities cuts target from 215p to 180p, buy recommendation maintained.Henry Boot: Peel Hunt initiates coverage with buy rating and 180p target.Sportingbet: Altium Securities keeps buy rating and 70p target.Sportingbet: Peel Hunt reiterates hold and 54 target.Sportingbet: Investec maintains sell recommendation and target of 35p.Flybe: Investec reiterates buy recommendation and 151p target.Vitec: Altium Securities reiterates buy recommendation and target of 594p.May Gurney: Investec keeps buy rating and 300p target.BC