Benzinga's Top Pre-Market NASDAQ Losers (INFN, PMCS, AMZN, ZOLL)

Infinera Corporation INFN dipped 17.59% to $7.40 in the pre-market session. INFN projected Q1 below expectations. Analysts at JP Morgan downgraded INFN from “overweight” to “neutral.” PMC-Sierra Inc PMCS lost 12.91% to $7.76 in the pre-market session. PMCS reported lower-than-expected Q4 profit and projected Q1 revenue below expectations. Amazon.com Inc AMZN moved down 7.81% to $170.05 in the pre-market session. AMZN reported weaker-than-expected Q4 operating margins. Zoll Medical Corporation ZOLL fell 2.96% to $42.30 in the pre-market trading. ZOLL reported 8% y/y rise in its Q1 revenue. Read more from Benzinga's Markets.