Monday broker round-up

(Sharecast News) - Avast: JP Morgan upgrades to overweight with a target price of 550p.

Hummingbird Resources: Berenberg reiterates buy with a target price of 44p.

Cairn Energy: Berenberg reiterates buy with a target price of 190p.

Diploma: Peel Hunt reiterates hold with a target price of 1,650p.

Persimmon: Peel Hunt reiterates hold with a target price of 2,025p.

4imprint Group: Peel Hunt reiterates buy with a target price of 3,150p.

Countryside Properties: Peel Hunt downgrades to add with a target price of 530p.

Bellway: Peel Hunt upgrades to add with a target price of 4,330p.

Springfield Properties: Peel Hunt downgrades to hold with a target price of 150p.

Ashmore: Barclays upgrades to overweight with a target price of 600p.

Man Group: Barclays downgrades to equal weight with a target price of 165p.

Superdry: RBC Capital Markets upgrades to outperform with a target price of 500p.

Ted Baker: RBC Capital Markets downgrades to underperform with a target price of 300p.

St James' Place: Credit Suisse downgrades to underperform with a target price of 900p.

Just Group: Credit Suisse downgrades to underperform with a target price of 55p.

Sanne Group: HSBC downgrades to hold with a target price of 675p.

Centrica: UBS upgrades to buy with a target price of 110p.

Globaldata: Berenberg downgrades to hold with a target price of 1,200p.

Marston's: JP Morgan downgrades to neutral with a target price of 132p.

Homeserve: JP Morgan downgrades to neutral with a target price of 1,370p.