NEWARK, N.J.--(BUSINESS WIRE)--Prudential Global Short Duration High Yield Fund, Inc. (NYSE:GHY) (the “Fund”), a diversified, closed-end management investment company, announced today its unaudited investment results for the quarter ended April 30, 2015.         Current Quarter:As of April 30, 2015     Prior Quarter:As of January 31, 2015     Year Ago Quarter:As of April 30, 2014 Net Assets $712,616,893 $703,916,091 $771,877,416 Loan Outstanding $275,000,000 $265,000,000 $313,000,000 Shares Out