Benzinga's Top Pre-Market Losers

Helen of Troy Limited HELE dipped 6.10% to $30.00 in the pre-market session. Helen of Troy issued downbeat FY13 earnings forecast. Cummins CMI shares fell 5% to $86.30 in the pre-market trading. Cummins announced its plans to lower up to 1,500 jobs by the end of 2012. Monster Beverage MNST shares dropped 3.56% to $54.72 in pre-market trading. Monster Beverage's trailing-twelve-month profit margin is 17.23%. Viacom VIAB dipped 1.67% to $55.28 in the pre-market session. Viacom has a dividend yield of 1.90%.