Thursday broker round-up

Mediclinic: JPMorgan downgrades to Neutral with a target price of 733p.

N Brown: HSBC upgrades to Buy with a target price of 385p.

Nex Group: RBC downgrades to Sector Perform with a target price of 600p.

BHP Billiton: Citigroup reiterates Neutral with a target price of 1500p.

Acacia: Jefferies reiterates Hold with a target price of 195p.

Metro Bank: Jefferies reiterates Buy with a target price of 4200p.

Asos: Macquarie reiterates Outperform with a target price of 7000p.

Mediclinic: Goldman Sachs reiterates Neutral with a target price of 650p.

Rathbone Brothers: Canaccord reiterates Hold with a target price of 2650p.

Prudential: Morgan Stanley reiterates Overweight with a target price of 2166p.