Originations held in bank portfolios couldn't outpace portfolio runoff, according to a new ranking and analysis by Inside Nonconforming Markets. The dollar volume of first liens in bank and thrift portfolios declined by 0.6 percent in the third quarter of 2013 compared with the previous quarter. Total residential mortgages outstanding increased by a scant 0.1 percent during that time, the first quarterly increase in total mortgages outstanding since early 2008. While banks ... [Includes one data chart]