It has been about a month since the last earnings report for Genuine Parts (GPC) . Shares have lost about 5.6% in that time frame, underperforming the S&P 500.Will the recent negative trend continue leading up to its next earnings release, or is Genuine Parts due for a breakout? Well, first let's take a quick look at its most recent earnings report in order to get a better handle on the recent drivers for Genuine Parts Company before we dive into how investors and analysts have reacted as of late.Genuine Pa ...