Bank and thrift holdings of home-equity loans declined by less than 1.0 percent in the fourth quarter of 2015 compared with the previous quarter, according to a new ranking from the Inside Mortgage Finance Bank Mortgage Database. Banks and thrifts held $944.33 billion in home-equity lines of credit, unused HELOC commitments and closed-end second liens in portfolio as of the end of the fourth quarter of 2015, down 0.8 percent from the third quarter ... [Includes one data chart]