Top Pre-Market Losers

Leucadia National (NYSE: LUK) dipped 1.99% to $26.06 in the pre-market session. Leucadia National has a dividend yield of 0.90%. CarMax (NYSE: KMX) dipped 1.52% to $46.76 in the pre-market session. CarMax's trailing-twelve-month profit margin is 3.90%. Walgreen Co (NYSE: WAG) shares fell 1.49% to...

PowerSecure International (NASDAQ: POWR) dipped 5.32% to $16.01 in the pre-market session after the company announced the proposed public offering of common stock. Ryanair Holdings plc (NASDAQ: RYAAY) dipped 3.08% to $49.65 in the pre-market session. Ryanair's trailing-twelve-month ROA is 4.70%....

Cisco Systems (NASDAQ: CSCO) dipped 8.18% to $24.22 in the pre-market session after the company announced its plans to lower around 4,000 jobs. Cisco also issued weak revenue forecast for the current quarter. Himax Technologies (NASDAQ: HIMX) dipped 4.48% to $6.40 in the pre-market session after...

Cree (NASDAQ: CREE) dipped 15.69% to $63.87 in the pre-market session after the company issued a weak forecast for its fiscal first quarter. The ExOne Company (NASDAQ: XONE) dipped 14.63% to $64.60 in the pre-market session after the company reported a wider-than-expected Q2 loss. Fifth Street...

Yum! Brands (NYSE: YUM) dipped 3.38% to $71.95 in the pre-market session after the company reported a 13% fall in its July same-store sales in China. Newmont Mining (NYSE: NEM) dipped 0.94% to $30.61 in the pre-market session. Newmont Mining's PEG ratio is -0.72. Microsoft (NASDAQ: MSFT) shares...

Vical (NASDAQ: VICL) dipped 62.01% to $1.36 in the pre-market session after drug trial failure. Tesla Motors (NASDAQ: TSLA) dipped 2.47% to $149.22 in the pre-market session after Lazard Capital Markets downgraded the stock from “buy” to “neutral.” Partner Communications Company (NASDAQ: PTNR)...

Dendreon (NASDAQ: DNDN) dipped 16.56% to $3.83 in the pre-market session after the company reported downbeat Q2 results. Wright Medical Group (NASDAQ: WMGI) dipped 14.45% to $23.15 in the pre-market session as the company disclosed an FDA non-approval for one of its products. NVIDIA (NASDAQ: NVDA...

Stereotaxis (NASDAQ: STXS) dipped 41.31% to $5.10 in the pre-market session after the company reported downbeat Q2 revenue. Canadian Solar (NASDAQ: CSIQ) dipped 11.60% to $12.65 in the pre-market session on weak Q2 results. SolarCity (NASDAQ: SCTY) shares fell 8.35% to $38.95 in the pre-market...

Glu Mobile (NASDAQ: GLUU) dipped 10.87% to $2.46 in the pre-market session after the company issued weak Q3 forecast. Zillow (NASDAQ: Z) dipped 9.49% to $82.10 in the pre-market session after the company posted a loss in the second quarter. First Solar (NASDAQ: FSLR) shares fell 8.02% to $43 in...

American Eagle Outfitters (NYSE: AEO) dipped 15.37% to $16.90 in the pre-market session after the company cut its Q2 earnings forecast. Allot Communications (NASDAQ: ALLT) dipped 9.32% to $14.10 in the pre-market session on Q2 results. Capital Product Partners LP (NASDAQ: CPLP) shares fell 5.60%...

Prima Biomed (NASDAQ: PBMD) dipped 8.81% to $3 in the pre-market session. Prima Biomed's trailing-twelve-month ROE is -48.65%. PPL (NYSE: PPL) shares fell 8.30% to $29.28 in the pre-market trading. PPL's PEG ratio is 2.74. HSBC Holdings PLC (NYSE: HBC) shares dropped 5.45% to $54.78 in pre-market...

Halozyme Therapeutics (NASDAQ: HALO) dipped 20.68% to $6.75 in the pre-market session after the company provided update on ViroPharma Phase 2 study of subcutaneous Cinryze (C1 Esterase Inhibitor [Human]) with recombinant human hyaluronidase. Entropic Communications (NASDAQ: ENTR) shares fell 16.48...

Riverbed Technology (NASDAQ: RVBD) dipped 17.46% to $14.47 in the pre-market session after the company reported downbeat second-quarter revenue. Optimer Pharmaceuticals (NASDAQ: OPTR) shares fell 6.47% to $12.43 in the pre-market trading after Cubist Pharmaceuticals (NASDAQ: CBST) announced its...

The Mosaic Company (NYSE: MOS) dipped 21.20% to $41.73 in the pre-market session as OAO Uralkali forecast global prices will fall 25%. Potash Corp. of Saskatchewan (NYSE: POT) shares fell 25.51% to $28.23 in the pre-market trading as OAO Uralkali forecast global prices will decline 25%.. Spirit...

Tower Semiconductor (NASDAQ: TSEM) dipped 7.88% to $4.21 in the pre-market session. Tower Semiconductor's trailing-twelve-month ROE is -42.66%. Huntington Bancshares (NASDAQ: HBAN) shares fell 5% to $8.17 in the pre-market trading. Huntington's PEG ratio is 2.69. RF Micro Devices (NASDAQ: RFMD)...