On The Fly: After Hours Movers

UP AFTER EARNINGS: Ocwen (OCN), up 27.3%... PCM, Inc. (PCMI), up 26%... Groupon (GRPN), up 20.4%... Cirrus Logic (CRUS), up 14.9%... MKS Instruments (MKSI), up 8.3%... ARRIS (ARRS), up 7.2%... Marvell (MRVL), up 7.1%... Vanguard National (VNR), up 6.2%... Facebook (FB), up 5.6%... Coeur Mining (CDE), up 3.5%... Varian Medical (VAR), up 1.7%... Pioneer Natural (PXD), up 1.6%. DOWN AFTER EARNINGS: Rent-A-Center (RCII), down 14.4%... Teradyne (TER), down 7.8%... Dolby (DLB), down 6.2%... Whole Foods (WFM), down 5.6%... Whiting Petroleum (WLL), down 5.4%... ServiceNow (NOW), down 4.1%... McKesson (MCK), down 4%... Weatherford (WFT), down 3%... CB&I (CBI), down 2.3%... Callaway Golf (ELY), down 2.2%... Vertex (VRTX), down 2.1%... Barrick Gold (ABX), down 1.9%... CA Technologies (CA), down 1.6%... O'Reilly Automotive (ORLY), down 1.6%... American Capital Agency (AGNC), down 0.8%. ALSO LOWER: Argos Therapeutics (ARGS), down 17.8% after it filed to sell common stock... Exact Sciences (EXAS), down 4.5% after filing to sell 7M shares of common stock.