Nanosphere, Tesla Motors, Fusion-IO, Trina Solar Limited, Nokia Corporation, Alexandria Real Estate Equities Inc, Cree Inc, Rio Tinto Plc, and Vodafone Group are among the companies whose shares are moving in pre-market trading on Tuesday.

Gainers

Nanosphere (NASDAQ:NSPH) shares gained 19 percent to $3.32 in pre-market trading. The company announced on Monday that it has signed a distribution and collaboration agreement with Hitachi High-Technologies Corp. to market its products in Japan. The two companies also intend to collaborate on assay and platform development.

Tesla Motors, Inc. (NASDAQ:TSLA) shares rose 3.47 percent to $90.85 in pre-market trading. The company shares surged more than 14 percent in regular trading on Monday.

Fusion-IO (NYSE:FIO) stock rose 2.96 percent to $14.94 in pre-market trading. The company stock has a 52-week low of $13.13, a 52-week high of $32.63 and $1.40 billion in market capitalization.

Losers

Trina Solar Limited (NYSE:TSL) shares fell 8.60 percent to $5.42 in pre-market trading. The company stock has a 52-week low of $2.04, a 52-week high of $7.59 and $473.6 million in market capitalization.

Nokia Corporation (NYSE:NOK) stock fell 3.65 percent to $3.70 in pre-market trading. The company stock has a 52-week low of $1.63, a 52-week high of $4.90 and $14.38 billion in market capitalization.

Alexandria Real Estate Equities Inc (NYSE:ARE) stock fell 3.48 percent to $73.00 in pre-market trading. The company announced on Monday that it is commencing an underwritten public offering of 6,000,000 shares of common stock. Bank of America Merrill Lynch, Citigroup, and J.P. Morgan will act as joint book-running managers for the offering.

Rio Tinto Plc. (NYSE:RIO) stock declined 3.05 percent to $44.80 in pre-market trading. The company stock has a 52-week low of $41.59, a 52-week high of $60.45 and $85.36 billion in market capitalization.

Cree Inc. (NASDAQ:CREE) stock declined 2.65 percent to $59.49 in pre-market trading. The company stock has a 52-week low of $22.25, a 52-week high of $61.76 and $7.21 billion in market capitalization.

Vodafone Group Plc. (NASDAQ:VOD) shares lost 1.25 percent to $29.29 in pre-market trading. The company stock has a 52-week low of $24.42, a 52-week high of $30.80 and $145.87 billion in market capitalization.

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