Thursday broker round-up

Workspace Group: Berenberg downgrades to sell with a target price of 670p.

Croda International: Berenberg upgrades to buy with a target price of 7,200p.

GB Group: Canaccord reiterates buy with a target price of 1,085p.

Howden Joinery: Canaccord reiterates hold with a target price of 675p.

Man Group: JP Morgan upgrades to overweight with a target price of 150p.

Victrex: Barclays upgrades to equal weight with a target price of 1,980p.

Serco: Barclays reiterates overweight with a target price of 150p.

Stagecoach: Deutsche Bank reiterates buy with a target price of 86p.

Ashtead: Deutsche Bank reiterates hold with a target price of 3,000p.

OnTheBeach: Peel Hunt reiterates buy with a target price of 500p.