Crawley Investments (MK) seem to have increased there holding in IRL from 6,000,000 to 6,866,272 and Sydney Equities (whoever they are) have increased from 6,500,000 to 7,000,000 in the last month as indicated in the current top 10 on IRL web site.
Only entry to fall is ANZ Nominees (holding account).
Interesting.