An estimated 9.8 percent of Ginnie Mae’s business may be potentially at risk due to hurricanes Harvey, Irma and Maria, according to data released recently by the agency. The data represent the number of Ginnie loans and their unpaid principal balance amounts in presidentially declared disaster areas in Texas, Florida, Georgia, Puerto Rico and the U.S. Virgin Islands. A total of 1.07 million mortgage loans with an unpaid principal balance of $184.5 billion have been affected. Ginnie Mae’s current mortgage-backed securities portfolio totals $1.9 trillion. The data only refer to the geographic locations of all affected properties underlying loans in Ginnie MBS pools and do not indicate the percentage of those that may have sustained damage during a storm. Hurricane Irma had the highest share of affected loans, 6 percent, while Harvey and Maria accounted for 3 percent and 1 percent, respectively. Irma caused the ...