Fidelity National Information Services Inc.(FIS) is scheduled to report its first quarter 2011 results before the opening bell on May 3, 2011. In the run up to the earnings report, there have not been any variations in analyst estimates. Fourth Quarter 2010 Highlights Fidelity reported strong fourth quarter 2010 results, with revenue increasing 7.6% year [...] (FIS) Fidelity National Information Services Earnings Preview