Thursday broker round-up
Antofagasta: UBS ups target from 1,080p to 1,100p, sell rating kept. Avocet Mining: Numis downgrades to add, target cut from 130p to 90p; Westhouse Securities downgrades to sell, 1,434p target kept. Bank of Georgia: Seymour Pierce reiterates buy rating and 1,600p target. Barratt Developments: Gol
