The amount of home-equity loans held by depository institutions continued to decline in early 2013, with little sign that banks, thrifts and credit unions are likely to ramp up their lending in the near future, according to a new Inside Mortgage Finance analysis and ranking. Banks, thrifts and credit unions held some $706.95 billion of home-equity lines of credit and closed-end second mortgages on their books as of the end of March, down 2.8 percent from the previous quarter. Including their $474.09 billion in unused HELOC commitments, depository institutions reported a total home-equity business portfolio of $1.181 trillion, down 7.8 percent from the first quarter of 2012. The unpaid balance of closed-end seconds was...[Includes three data charts]