Friday broker round-up

SafeChange International Group: Berenberg downgrades to hold with a target price of 436p.

Royal Dutch Shell: Jefferies reiterates buy with a target price of 3,000p.

Serco: Liberum upgrades to buy with a target price of 150p.

AstraZeneca: Barclays reiterates overweight with a target price of 7,200p.

Tate & Lyle: Barclays reiterates overweight with a target price of 850p.

John Wood: Barclays reiterates underweight with a target price of 600p.

Royal Mail: Liberum upgrades to hold with a target price of 185p.

Diageo: Deutsche Bank reiterates hold with a target price of 3,450p.

Mitchells & Butlers: Liberum upgrades to buy with a target price of 340p.

National Grid: JP Morgan reiterates overweight with a target price of 960p.

Hunting: JP Morgan reiterates overweight with a target price of 728p.

Marks & Spencer Group: JP Morgan reiterates underweight with a target price of 230p.

Brooks Macdonald Group: RBC Capital Market reiterates sector perform with a target price of 1,985p.

Vodafone: HSBC upgrades to buy with a target price of 160p.

Quilter: RBC Capital Markets reiterates outperform with a target price of 175p.

Trifast: Shore Capital Markets downgrades to hold with a target price of 240p.

Informa: Shore Capital Markets downgrades to hold with a target price of 801p.

Sanne Group: Liberum downgrades to hold with a target price of 705p.

Royal Mail: Liberum upgrades to hold with a target price of 185p.