Friday broker round-up

Next: Berenberg upgrades to hold with a target price of 4,100p.

DS Smith: Jefferies reiterates hold with a target price of 330p.

Serco: Liberum reiterates hold with a target price of 105p.

Glencore: UBS reiterates neutral with a target price of 300p.

Keller: Numis upgrades to buy with a target price of 800p.

Whitbread: Barclays upgrades to overweight with a target price of 5,200p.

Atalaya Mining: Canaccord reiterates buy with a target price of 320p.