BT Group: Citigroup upgrades from neutral to buy targeting GBp 160. Chubb: Jefferies downgrades to hold from buy. PT up 7.5% to $246. Consolidated Edison: Mizuho Securities downgrades to neutral from buy. PT inches up 0.2% to $98. Fiserv: Wells Fargo Securities downgrades to underweight from equal-weight. PT down 1.2% to $101. Hilton Worldwide: Jefferies downgrades to hold from buy. PT up 2.9% to $134. J.B. Hunt: Susquehanna Financial downgrades to neutral from positive. PT down 4.6% to $168. Knight-Swift: Susquehanna Financial downgrades to neutral from positive. PT up 8.2% to $60. Marriott International: Jefferies downgrades to hold from buy. PT up 8.2% to $166. Marsh & McLennan: Jefferies downgrades to hold from buy. PT up 4.1% to $178. MetLife: Goldman Sachs downgrades to neutral from buy. PT up 6% to $78. Mondi: Jefferies remains Buy with a price target reduced from GBp 1750 to GBp 1730. Prudential Financial: Goldman Sachs downgrades to sell from neutral. PT down to 5% to $96. Rathbones: Jefferies upgrades from Hold to Underperform with a target of GBp 1720. Saia: Susquehanna Financial downgrades to neutral from positive. PT down 1.2% to $220. Stryker: RBC Capital Markets upgrades to outperform from sector perform. PT up 11% to $284. Werner Enterprises: Susquehanna Financial downgrades to neutral from positive. PT up 4.2% to $45. YouGov: HSBC starts tracking to buy, targeting GBp 1225. Zimmer Biomet: RBC Capital Markets upgrades to outperform from sector perform. PT up 12% to $141.