Benzinga's Top Pre-Market NASDAQ Losers (ILMN, SNDK, VOD, RYAAY)

Illumina Inc ILMN dipped 1.99% to $66 in the pre-market session. ILMN has purchased Epicentre Biotechnologies. SanDisk Corporation SNDK fell 1.65% to $51.34 in the pre-market session. SNDK's trailing-twelve-month ROA is 13.34%. Vodafone Group Plc VOD moved down 1.39% to $26.96 in the pre-market session. Analysts at Barclays downgraded VOD from “overweight” to “equal weight.” Ryanair Holdings plc RYAAY dropped 1.09% to $31.64 in the pre-market trading. RYAAY's trailing-twelve-month ROA is 4.15%. Read more from Benzinga's Markets.