ASML Holding N.V., Meru Networks Inc., Carnival Corporation, Pan American Silver Corp., Trina Solar Limited, Eldorado Gold Corp., Cirrus Logic Inc., ArcelorMittal, Rio Tinto Plc., and BHP Billiton Plc are among the companies whose shares are moving in the pre-market trading Wednesday.

Gainers

ASML Holding N.V. (NASDAQ:ASML) stock soared 7.75 percent to $73.03 in pre-market trading. The company announced that for the second quarter of 2013, it expects net sales of about €1.1 billion in line with analysts’ expectation. ASML reiterated it expectation for fiscal 2013 sales at a level similar to that of fiscal 2012.

Meru Networks Inc. (NASDAQ:MERU) stock rallied 4.63 percent to $7.01 in pre-market trading. The stock has a 52-week low of $1.42, a 52-week high of $6.95 and $147.82 million in market capitalization.

Pan American Silver Corp. (NASDAQ:PAAS) stock gained 2.69 percent to $12.97 in pre-market trading, after losing 2.85 percent in regular trading Tuesday as gold prices rebound from its sharp fall in two years, early Wednesday.

Trina Solar Limited (NYSE:TSL) stock rose 1.26 percent to $4.01 in pre-market trading Wednesday after gaining over 2 percent in regular trading Tuesday.

Carnival Corporation (NYSE:CCL) stock advanced 1.08 percent to $33.81 in pre-market trading. The shares have a 52-week low of $30.065, a 52-week high of $39.95 and $26.90 billion in market capitalization.

Eldorado Gold Corp. (NYSE:EGO) stock gained over 1 percent to $7.05 in pre-market trading. The shares have a 52-week low of $6.74, a 52-week high of $16.20 and $4.97 billion in market capitalization.

Losers

Cirrus Logic Inc. (NASDAQ:CRUS) stock declined 10.74 percent to $19.11 in pre-market trading. The company said it expects to record a significant inventory reserve charge in the fourth quarter and that its margins for the period will be weaker-than-expected. For the first quarter, Cirrus expects revenues in the range of $150 million to $170 million, below analysts' estimate of $195 million. The company expects its margins to return to the range of 50% to 52% in the first quarter.

ArcelorMittal (NYSE:MT) stock dropped 3.35 percent to $11.54 in pre-market trading. The company stock has a 52-week low of $11.59, a 52-week high of $18.10 and $18.50 billion in market capitalization.

Rio Tinto Plc. (NYSE:RIO) stock tumbled 3.02 percent to $44.29 in pre-market trading. The mining giant’s shares rose about 2 percent in regular trading Tuesday after it reported higher iron ore production and shipments in the first quarter.

BHP Billiton Plc. (NYSE:BBL) stock lost 3.01 percent to $55.18 in pre-market trading. The company stock gained more than 3 percent in regular trading Tuesday.

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