A month has gone by since the last earnings report for Marathon Oil (MRO) . Shares have added about 13.4% in that time frame, outperforming the S&P 500. Will the recent positive trend continue leading up to its next earnings release, or is Marathon Oil due for a pullback? Before we dive into how investors and analysts have reacted as of late, let's take a quick look at the most recent earnings report in order to get a better handle on the important catalysts. Marathon Oil Reports Better-Than-Expected Q4 Ear ...