Benzinga's Volume Movers (JRCC, STX, IOSP, SVVS)

James River Coal Company JRCC shares moved up 11.70% to $22.62 at 11:00 am. The volume of JRCC shares traded was 788% higher than normal. JRCC announced its plans to acquire International Resource Partners LP for $475 million in cash.

Seagate Technology Plc STX shares rose 12.96% to $14.05. The volume of STX shares traded was 585% higher than normal. STX's trailing-twelve-month ROE is 46.80%.

Innospec Inc IOSP shares climbed 16.80% to $30.78. The volume of IOSP shares traded was 534% higher than normal. IOSP shares have jumped 130.53% over the past 52 weeks, while the S&P 500 index has gained 16.02% in the same period.

SAVVIS Inc SVVS shares gained 7.78% to $35.81. The volume of SVVS shares traded was 433% higher than normal. SVVS shares have surged 111.12% over the past 52 weeks, while the S&P 500 index has gained 16.02% in the same period.

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