After reaching an all-time record 82.4 percent combined market share of new mortgage securities issuance in the first quarter, Fannie Mae and Freddie Mac ceded a bit of the turf to Ginnie Mae in the second, registering 76.8 percent between the two of them. Still, that’s the second best level of share ever for the pair, according to the latest analysis by Inside The GSEs... [Includes one chart]