Catch up on today's top analyst initiations with this list compiled by The Fly: 1. Nutanix (NTNX) initiated with a Buy at Needham. 2. Regenxbio (RGNX) and Sangamo (SGMO) were initiated with an Overweight at Barclays. 3. Amedisys (AMED), HealthSouth (HLS), LHC Group (LHCG), and LifePoint (LPNT) were initiated with an Outperform at William Blair. This list is just a portion of The Fly's analyst coverage. To see The Fly's full Street Research coverage, click here.