Benzinga's Volume Movers

Sunedison Semiconductor Ltd SEMI surged 39.7 percent to $11.56. The volume of Sunedison Semiconductor shares traded was 24725 percent higher than normal. GlobalWafers Co., Ltd. agreed to buy SunEdison Semiconductor for US$12.00 per share in cash. Citigroup upgraded SunEdison Semiconductor from Sell to Neutral.
Trillium Therapeutics Inc. TRIL shares moved up 9.7 percent to $14.26. The volume of Trillium Therapeutics traded was 1299 percent higher than normal. Trillium Therapeutics shares have declined 32.68 percent over the past 52 weeks, while the S&P 500 index has gained 4.07 percent in the same period.
Canadian Solar Inc. CSIQ shares climbed 18.6 percent to $14.48. The volume of Canadian Solar shares traded was 762 percent higher than normal. Canadian Solar reported Q2 earnings of $0.68 per share on revenue of $805.9 million.
Illumina, Inc. ILMN shares rose 6.1 percent to $179.51. The volume of Illumina shares traded was 701 percent higher than normal. Illumina shares rose following takeover chatter of a $30 billion Thermo Fisher Scientific Inc. TMO bid.