Monday broker round-up

Johnson Matthey: Liberum downgrades to hold with a target price of 2,100p.

Empiric Student Property: Berenberg reiterates hold with a target price of 70p.

Petra Diamonds: Berenberg reiterates hold with a target price of 5p.

CLS Holdings: Berenberg reiterates buy with a target price of 250p.

AstraZeneca: JP Morgan reiterates overweight with a target price of 9,500p.

WPP: Citigroup reiterates buy.

Filtrona: Deutsche Bank reiterates hold with a target price of 10,200p.

Victrex: Liberum downgrades to hold with a target price of 2,100p.

AFH Financial Group: Liberum reiterates buy with a target price of 524p.