Wednesday broker round-up
BHP Billiton: Credit Suisse reiterates underperform and 1,400p target, UBS stays at buy with 1,625p target. Experian: Nomura reiterates buy and nudges target higher to 1,265p from 1,230p, Exane BNP keeps at neutral with 1,200p target. Talk Talk: UBS hikes target to 350p from 300p and reiterates neu
