"Kingfisher, owner of the B&Q DIY chain, advanced 9.4 per cent to 141.9p on talk Brandes, the US value investor, might have added to the 5 per cent stake announced last week. Bid rumours helped the stock as short sellers closed positions."
http://www.ft.com/cms/s/0/bd9b7fea-c92b-11dc-9807-000077b07658.html