Market Losers as of 10am

CoreLogic CLGX is trading down over 27% after being cut to Neutral at Bank of America.
Brocade Communications BRCD is trading down over 27% after being cut to Market Perform at Oppenheimer.
Pacific Biosciences PACB is trading down over 19.9% after being cut to Neutral at JPMorgan.
Dolby Labs DLB is trading down over 19% after being cut to Market Perform at William Blair and Neutral at Collins Stewart.
WMS Industries WMS is trading down over 23% after being cut to Hold at KeyBanc and Neutral at Credit Suisse.
CEC Entertainment CEC is trading down over 13.4% after reporting disappointing comparable-store sales.
American Science & Engineering ASEI is trading down over 11%.
Weight Watchers WTW is trading down over 16%.
TTM Tech TTMI is trading down over 21% after reporting Q3 earnings.
Magna International MGA is trading down over 15.
Blue Nile NILE is trading down over 6% after reporting Q3 earnings.
MTS Systems MTSC is trading down over 6.7% after being probed on failure to disclose some ORCA information.
SandRidge Energy SD is trading down over 19% after reporting earnings.
Cornerstone OnDemand CSOD is trading down over 9.8% after reporting Q2 earnings.