The companies whose shares are moving in pre-market trade on Wednesday are: Williams Companies, Freeport-McMoRan, Advanced Micro Devices, salesforce.com, Sandisk Corp, Applied Materials, Textron, Intuitive Surgical, International Business Machines and Wells Fargo.

Williams Companies Inc. (NYSE:WMB) shares surged 4.09 percent to $31.80 in pre-market trading session. The company plans to release its results after the close of market on Wednesday, May 4.

Freeport-McMoRan Copper & Gold Inc. (NYSE:FCX) shares gained 4.04 percent to $53.70 in pre-market trading session. The company reported first quarter net income of $1.57 per share compared to $1 per share in the same quarter last year.

Advanced Micro Devices Inc. (NYSE:AMD) shares gained 3.99 percent to $8.60 in pre-market trading session as Intel earnings beat estimates.

salesforce.com, Inc. (NYSE:CRM) shares advanced 3.14 percent to $134.63 in pre-market trading session. The stock has a 52 week low of $73.91 and 52 week high of $151.26 and has $17.35 billion market capitalization.

Sandisk Corp. (NASDAQ:SNDK) shares advanced 2 percent to $47.83 in pre-market trading session. The stock has a 52 week low of $33.03 and 52 week high of $53.60 and has $11.10 billion market capitalization.

Applied Materials Inc. (NASDAQ:AMAT) shares gained 3.53 percent to $15.12 in pre-market trading session. The stock has a 52 week low of $10.27 and 52 week high of $16.93 and has $19.27 billion market capitalization.

 Textron Inc. (NYSE:TXT) shares declined 3.02 percent to $25.01 in pre-market trading session. The company swung to net profit of $29 million or $0.09 per share for the first quarter compared to net loss of $8 million or $0.03 per share in the same period a year-ago.

Intuitive Surgical Inc. (NASDAQ:ISRG) shares declined 1.56 percent to $359.00 in pre-market trading session. The company reported first quarter net income of $104 million or $2.59 per share compared to $85 million or $2.12 per share in the same quarter last year.

International Business machines Corp. (NYSE:IBM) shares declined 1.15 percent to $163.42 in pre-market trading session. Its first quarter net income rose to $2.9 billion or $2.31 per share compared to $2.6 billion or $1.97 per share in the same quarter last year.

Wells Fargo & Co. (NYSE:WFC) shares declined 1.06 percent to $29.75 in pre-market trading session. The company reported first quarter net income of $0.67 per share compared to $0.45 per share in the same period a ye-ago. Revenue declined to $20.3 billion from $21.4 billion in the same quarter last year.