Catch up on today's top five analyst initiations with this list compiled by The Fly: 1. Alibaba (BABA) coverage assumed with an Overweight at Morgan Stanley. 2. BioMarin (BMRN) initiated with a Buy at Gabelli. 3. Costco (COST) initiated with an Outperform at Credit Suisse. 4. Expedia (EXPE) initiated with an Outperform at CLSA while TripAdvisor (TRIP) was initiated with an Underperform. 5. Cree (CREE) initiated with an Outperform at JMP Securities. This list is just a portion of The Fly's analyst coverage. To see The Fly's full Street Research coverage, click here.