just a few:( and many more you Canadianas might name) Henderson Global Investors, Blackstone, Landsdowne Partners, Quantum Pacific, standard life, Junior Oils Trust by Sector Investment Managers Ltd,Northwestern Enterprises Ltd, Hargreaves Landsown Asset Management,Kaupthing Bank,Audley Capital,Matterhorn Investment Management LLP,American Funds Insurance Series Global Small Capitalisation Fund,Baillie Gifford & Co,BURINGAME ASSET MANAGEMENT,SOLITER HOLDINGS CORP,PERSISTENCY PRIVATE EQUITY LTD.Barclays Personal Investment Mgmt,RAB Capital,Capital Research and Mgmt Co, ICM Ltd ,Allianz Global Investors, Aberforth Partners LLP, Legal & General Group Plc (L&G),SeaEnergy Hibernia Ltd ,Aviva PLC & subsidiaries,JP Morgan,Artemis Investment Management,Benchmark Advantage Fund Ltd,Persistency Capital LLC,Outrider Management LLC, AXA Investment Managers SA, Jarvis Investment Management Limited