Benzinga's Top Pre-Market Losers

Genworth Financial Inc GNW dipped 9.93% to $8.53 in the pre-market session. GNW now projects a net operating loss of $70 million to $90 million for the second quarter. F5 Networks Inc FFIV dropped 7.57% to $103.00 in the pre-market trading. FFIV posted upbeat third-quarter profit. AmerisourceBergen Corporation ABC moved down 3.47% to $40.30 in the pre-market session. ABC is scheduled to report its Q3 results on July 28. QUALCOMM Incorporated QCOM fell 3.14% to $55.50 in the pre-market session. Qualcomm projected wireless chip shipments in a range of 120 million to 125 million, down from analysts' estimates of 130 million.