Loan correspondents and mortgage brokers continue to play a major role in the agency mortgage market, accounting for 42.9 percent of loans securitized by Fannie Mae, Freddie Mac and Ginnie Mae in 2013, according to a new Inside Mortgage Trends analysis. Correspondents accounted for most of the third-party originations securitized by the agencies, and Wells Fargo was the top producer of these loans. Just over half of the loans sold by Wells were ... [Includes one data chart]