APRA Monthly Authorised Deposit-taking Institution Statistics

Market shares and trends up to .

From March 2019 APRA updated its reporting structures and definitions to include number of smaller ADIs and changed the definition of some financial classes. The change accounts for the significant jump entry rate and some significant shifts in exposure amounts on this date. In most exposure types the ADIs included did not contribute materially to overall exposure size.

Herfindahl-Hirschman Index is a common measure of market concentration calculated as the sum of the squared market share:

Use the table above to filter the ADIs of interest.

Source: APRA Monthly Banking Statistics