Catch up on today's top five analyst initiations with this list compiled by The Fly: 1. Concho Resources (CXO) initiated with an Overweight at KeyBanc. 2. Synthorx (THOR) initiated with a Buy at Jefferies and H.C. Wainwright. 3. Concrete Pumping (BBCP) initiated with a Buy at B. Riley FBR. 4. Moderna (MRNA) was initiated with an Outperform at Oppenheimer, an Overweight at Morgan Stanley, Barclays, JPMorgan, and Piper Jaffray, as well as a Buy at Needham, BofA/Merrill, and Goldman Sachs. 5. GW Pharmaceuticals (GWPH) initiated with an Overweight at JPMorgan. This list is just a portion of The Fly's analyst coverage. To see The Fly's full Street Research coverage, click here.