"The IT consultancy SciSys added 1.25p to 36.75p after its rival Microgen raised its stake in the firm from 11.3% to 12.89%. Kevin Ashton at Landsbanki said: "Microgen has recently stated its ambition to 'explore strategic opportunities ... including mergers and acquisitions'. We consider SciSys significantly undervalued.""
http://www.guardian.co.uk/business/2008/apr/09/bhpbilliton.riotinto