Mortgage lenders originated an estimated $360.0 billion of first-lien home loans during the first three months of 2015, lifting the market to its strongest quarterly volume since the third quarter of 2013, according to a new Inside Mortgage Finance analysis and ranking. The first-quarter total originations estimate does not include home-equity lending, which many lenders consider a separate business from traditional mortgage lending. In the past, Inside Mortgage Finance included home-equity in total originations, and those market estimates are not being revised. In 2014, about 5.7 percent of total originations ($71.0 billion) were home-equity loans. A number of survey participants have reported...[Includes two data charts]