Tuesday broker round-up

Halfords: Numis upgrades to Hold with a target price of 360p.

OneSavings Bank: Investec upgrades to Buy with a target price of 455p.

Vesuvius: Jefferies reiterates Buy with a target price of 650p.

AstraZeneca: Goldman Sachs reiterates Sell with a target price of 3900p.

Intertek Group: Goldman Sachs reiterates Buy with a target price of 4510p.

DCC: Canaccord reiterates Buy with a target price of 8000p.

Kainos: Canaccord reiterates Buy with a target price of 290p.

Acacia Mining: Investec reiterates Hold with target price Under Review.

FirstGroup: Jefferies reiterates Hold with a target price of 150p.