Benzinga's Top Pre-Market Losers

NetApp Inc NTAP dipped 13.59% to $36.00 in the pre-market session. NTAP reported downbeat Q1 revenue. QUALCOMM Incorporated QCOM moved down 4.90% to $48.51 in the pre-market session. QCOM's trailing-twelve-month ROA is 8.63%. EMC Corporation EMC fell 4.49% to $21.50 in the pre-market trading. EMC's trailing-twelve-month ROA is 6.59%. Halliburton Company HAL lost 4.40% to $43.45 in the pre-market session. HAL has a dividend yield of 0.80%.