There are, of course, various partial analyses, for example the wealth data from the TILDA survey of older people recently analysed by O’Sullivan and Layte (2011) and O’Sullivan, Nolan, Barrett and Dooley (2014), and the small 2012 Central Bank household survey focused on indebtedness (McCarthy, 2014; McCarthy and McQuinn, 2014).
Happily, we will soon know more about the distribution of assets and liabilities of households, with the data cleaning phase now nearing completion from the Household Finance and  1  Cussen and Phelan (2011) also discuss trends in the aggregate assets and liabilities of other sectors: Government and financial and non-financial corporations.