Alphavalue upgrades Antofagasta from reduce to add.

Numis downgrades Imagination Technologies from buy to hold, target price raised from 400p to 450p.

Evolution Securities downgrades Micro Focus International from buy to add, target price raised from 410p to 420p.

Morgan Stanley upgrades Anglo-American from equal weight to overweight, target price raised from 3650p to 3700p.

Morgan Stanley upgrades APR Energy from equal weight to overweight.

Berenberg upgrades Wolseley from hold to buy, target price raised from 1690p to 2300p.

Brewin Dolphin upgrades CVS Group from buy to conviction buy, target price unchanged at 134p.

Goldman Sachs reiterates sell on Mothercare and reduces target price from 150p to 85p.

Goldman Sachs initiates neutral on Vedanta Resources, target price 1450p.