Ginnie Mae issuance of government-insured mortgage-backed securities rose a whopping 47.3 percent in the second quarter of 2015 from the previous quarter, powered by a robust FHA refinancing volume, according to an Inside FHA/VA Lending analysis of agency data. Government-backed Ginnie MBS production in the second quarter totaled $117.5 billion, up from $79.8 billion in the prior quarter. Volume year-to-date also increased by 57.7 percent from the first six months of last year. From May to June, government-backed securitization increased a modest 2.9 percent. FHA loans comprised 62.6 percent of Ginnie MBS issuance in the second quarter while VA accounted for 33.7 percent. Securitized loans with a Rural Housing Service guaranty represented 3.6 percent of total Ginnie MBS issuance during the period. FHA loan securitization was robust in the second quarter, as volume ... [ Charts ]