A month has gone by since the last earnings report for PRA Group (PRAA) . Shares have added about 8.6% in that time frame, outperforming the S&P 500.But investors have to be wondering, will the recent positive trend continue leading up to its next earnings release, or is PRA Group due for a pullback? Before we dive into how investors and analysts have reacted as of late, let's take a quick look at its most recent earnings report in order to get a better handle on the important drivers.PRA Group Q2 Earnings ...