Agency mortgage servicers last year transferred some $369.44 billion of mortgage-servicing rights tied to mortgage-backed securities issued by Fannie Mae, Freddie Mac and Ginnie Mae, according to an exclusive new Inside Mortgage Trends analysis. Thanks to an end-of-year surge, bulk MSR transactions accounted for most of the market. During the fourth quarter, some $76.69 billion of servicing changed hands in bulk transfers, a 76.5 percent jump from ... [Includes three data charts]