The secondary market in transfers of agency mortgage servicing rights continued to gain momentum during the third quarter of 2017 as long-time players in the mortgage industry executed plans to shift strategy. A new Inside Mortgage Trends analysis of agency mortgage-backed securities disclosures shows an estimated $150.80 billion of Fannie Mae, Freddie Mac and Ginnie Mae servicing changed hands during the third quarter. Much of the activity reflected ... [Includes three data charts]