Benzinga's Top Pre-Market Losers

AudioCodes

shares dropped 6.03% to $5.92 in pre-market trading. AudioCodes's PEG ratio is 4.07. Perion Network

shares fell 3.07% to $10.12 in the pre-market trading. Perion's trailing-twelve-month profit margin is 6.72%. J C Penney Company

dipped 2.77% to $12.98 in the pre-market session after hedge fund manager William Ackman announced his plans to sell his entire stake, or 39 million shares, of the company. Mellanox Technologies

dipped 2.63% to $39.17 in the pre-market session. Mellanox shares have dropped 65.29% over the past 52 weeks, while the S&P 500 index has gained 17.9456 in the same period.