Benzinga's Volume Movers

Epocrates EPOC shares moved up 21.62% to $11.70 at 10:45 am. The volume of Epocrates shares traded was 10066% higher than normal. Epocrates agreed to be bought by athenahealth ATHN for $11.75 per share in cash. Nationstar Mortgage Holdings NSM shares climbed 12.62% to $37.42. The volume of Nationstar Mortgage shares traded was 761% higher than normal. Nationstar Mortgage's trailing-twelve-month ROE is 32.72%. Uni-Pixel UNXL shares gained 12.39% to $19.05. The volume of Uni-Pixel shares traded was 741% higher than normal. Uni-Pixel shares have surged 189.25% over the past 52 weeks, while the S&P 500 index has gained 14.51% in the same period. IMAX IMAX shares rose 4.16% to $23.79. The volume of IMAX shares traded was 427% higher than normal. IMAX's PEG ratio is 1.55.