Threshold Pharmaceuticals, Inc. (NASDAQ:THLD) stock climbed 5.38 percent to $4.70 in pre-market trading. The stock has a 52-week low of $3.30, a 52-week high of $9.28 and $250.88 million in market capitalization.
Best Buy Co. Inc. (NYSE:BBY) stock surged 3.87 percent to $18.00 in pre-market trading. The company stock was upgraded to “buy” rating from a “hold” rating by Stifel Nicolaus with a price target of $23.00 Tuesday.
Ceragon Networks Ltd. (NASDAQ:CRNT) stock advanced 2.78 percent to $4.80 in pre-market trading. The company announced Wednesday that it has received initial orders from PEG Bandwidth for the FibeAir IP20-C, Ceragon's recently launched, new-generation multi-core, packet radio solutions.
United Parcel Service, Inc. (NYSE:UPS) stock gained 2.50 percent to $86.88 in pre-market trading. The stock has a 52-week low of $69.56, a 52-week high of $84.87 and $80.86 billion in market capitalization.
JinkoSolar Holding Co., Ltd. (NYSE:JKS) stock gained 2.59 percent to $9.90 in pre-market trading. The company announced that it has entered into a strategic cooperation agreement with China Three Gorges New Energy Corp. to deliver, during the three years from 2013 to 2015, a total of 600 megawatts of its high-efficiency solar panels to be installed in western China.
Toll Brothers Inc. (NYSE:TOL) stock plunged 5.15 percent to $35.00 in pre-market trading. The company swung to first quarter net profit of $4.4 million or $0.03 per share compared to net loss of $2.8 million, or $0.02 per share in the same period last year but missed analysts’ estimation for a net profit of $0.10 per share.
BHP Billiton Plc. (NYSE:BBL) stock plunged 3.14 percent to $66.97 in pre-market trading. The stock has a 52-week low of $51.34, a 52-week high of $72.40 and $72.99 billion in market capitalization.
AEGON N.V. (NYSE:AEG) stock declined 2.92 percent to $6.65 in pre-market trading. The stock has a 52-week low of $3.93, a 52-week high of $6.95 and $13.11 billion in market capitalization.


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