The market for non-agency MBS backed by nonperforming and re-performing home loans has grown exponentially in recent years. However, the sector remains relatively small and regulatory concerns persist regarding servicing practices. At the ABS East conference produced by Information Management Network last week in Miami Beach, Susan Valenti, a director at Wells Fargo Securities, said $1.0 billion of non-agency MBS backed by nonperforming loans and re-performing loans was issued in 2011, followed by $2.0 billion of such issuance in 2012, $5.7 billion in issuance in 2013 and $5.2 billion in issuance thus far in 2014. Most of the deals aren’t...