Broker tips
Acacia remains a 'buy' for HSBC but target price slashed »
HSBC slashes target price on Hikma Pharmaceuticals »
Undervalued Prudential could get huge upside from break-up - Credit Suisse »
Numis downgrades SIG, says recovery still in 'early days' »
Morgan Stanley reaffirms overweight rating for Direct Line »
QinetiQ upgraded by Barclays after sell-off 'overdone' »
Johnson Matthey upgraded as analysts dismiss diesel catalyst fears »
