Catch up on today's top five analyst initiations with this list compiled by The Fly: 1. Atara Biotherapeutics (ATRA) initiated with a Neutral at Guggenheim. 2. Zagg (ZAGG) initiated with a Buy at DA Davidson. 3. Key Energy (KEG) initiated with a Hold at Deutsche Bank. 4. Logitech (LOGI) initiated with a Buy at DA Davidson. 5. Adaptimmune (ADAP) assumed with an Outperform at Leerink. This list is just a portion of The Fly's analyst coverage. To see The Fly's full Street Research coverage,
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