Wednesday broker round-up

Centrica: Goldman Sachs downgrades to sell with a target price of 213p.

Ashmore: Barclays maintains underweight with a 270p target.

Aviva: UBS upgrades to buy with a 505p target.

Polymetal: Berenberg reiterates buy with a 1200p target.

SSE: Goldman Sachs keeps at neutral with a target price of 1603p.

BP: HSBC reiterates buy with a target price of 495p.

Redrow: Jefferies stays at buy with a 515p target.

Jimmy Choo: Barclays reiterates equal-weight with a target of 120p.

Royal Dutch Shell A: HSBC stays at buy with a 2180p target.

Fenner: JP Morgan reiterates underweight with a 151p target.

TUI: JP Morgan stays at overweight with a 1170p target.

Weir: Goldman Sachs reiterates buy, 1750p target.