Wednesday broker round-up

Hikma Pharmaceuticals: Panmure Gordon upgrades to buy with a target price of 2120p.

Greggs: Berenberg upgrades to hold, 1020p target.

Firestone Diamonds: Panmure Gordon reiterates buy with a target price of 27p and Finncap stays at buy with a target price of 51p.

Cairn Energy: Canaccord downgrades to hold with a target price of 210p and Credit Suisse reiterates neutral with a target price of 190p and Citigroup stays at neutral.

Derwent London: Exane BNP Paribas upgrades to neutral a target of 3430p.

Antofagasta: JP Morgan reiterates overweight, 600p target, UBS keeps at sell with a target of 450p and Citigroup upgrades to buy.

National Express: Jefferies reiterates buy with a target price of 370p.

Sainsbury: Nomura maintains neutral with a 280p target and HSBC stays at reduce with a 200p target.

Ocado: Goldman Sachs keeps at buy and with a target of 690p.

Wolseley: JP Morgan reiterates overweight, 4300p target.