I believe the six are not currently active.It was that long ago cant remember exact details but at the meeting 4 years ago Mario and Turnbul exchanged their soft loans for shares which in effect pulled two of the groups together or something like that. The long term aim was the whole shabang to come under one group which obviously hasnt happened.John Sim was a major stumbling block.The pie chart on the Trust website is not accurate to my knowledge.After the meeting 4 years ago the trust were to update who owns what but dont think it happened.Happy to be corrected.However,who owns what is complicated nonetheless