Tuesday broker round-up

AJ Bell: Berenberg upgrades to hold with a target price of 400p.

BT Group: Berenberg reiterates buy with a target price of 165p.

Spirent Communications: Canaccord reiterates hold with a target price of 250p.

Centrica: JP Morgan reiterates overweight with a target price of 66p.

Britvic: Citigroup reiterates buy.

Rio Tinto: Citigroup reiterates buy.

Hotel Chocolat: Peel Hunt reiterates buy with a target price of 400p.

SSP: Peel Hunt reiterates hold with a target price of 375p.

Sainsburys: Barclays reiterates overweight with a target price of 275p.

Trainline: Deutsche Bank reiterates buy with a target price of 512p.