This following graph shows the REO inventory for Fannie, Freddie and the FHA.
This is only a portion of the total REO. There is also REO for private-label MBS, FDIC-insured institutions, VA and more. REO has been declining for those categories too.
Click on graph for larger image.Although REO was down for Fannie and Freddie in Q1 from Q4, REO increased for the FHA - this is something to watch.
1 The FHA is currently in the process of updating their reporting procedures, and the most recent data available online is for January 2013. I've obtained FHA REO data for April 2013 (not end of Q1).