Looking at the last annual report (ye 2022) and the top 20, the...

Looking at the last annual report (ye 2022) and the top 20, the first 4 ie delta resource mgmt and investmet hold 18.5%.
From what I can determine both companies are in liquidation. The company in the latest presentation to market highlights the top 20 accounts for 43% of the share base. In the annual report it was 40.5 %
it would interesting to determine if delta and investmet still are still a significant part of this or if new shareholders have taken over. Apart from the publicly available annual reports is there a place to obtain current top 20 info ?