Tuesday broker round-up

Shire plc: JP Morgan downgrades to neutral with a target price of 3,600p.

Grafton Group: Berenberg upgrades to buy with a target price of 920p.

Travis Perkins: Berenberg downgrades to hold with a target price of 1,550p.

SIG plc: Berenberg reiterates hold with a target price of 160p.

HSBC: Shore Capital Markets reiterates sell.

Petra diamonds: JP Morgan reiterates overweight with a target price of 95p.

Reckit Benckiser: JP Morgan reiterates overweight with a target price of 7,200p.

Standard Life Aberdeen: JP Morgan reiterates overweight with a target price of 500p.

Cairn energy: Deutsche Bank reiterates hold.

Dunelm: Canaccord reiterates buy with a target price of 725p.

Venture Life Group: Northland Capital Markets reiterates buy with a target price of 94p.

Keras Resources: Northland Capital Markets reiterates 'corporate'.

Eddie Stobart logistics plc: Berenberg reiterates buy with a target price of 190p.