Infosys, ASML Holding, MannKind Corp, Best Buy Co, Whole Foods Market, Mellanox Technologies, Sequenom, Tesla Motors, Altria Group and WPX Energy are among the companies whose shares are moving in pre-market trading on Monday.

Gainers

Infosys Ltd. (NYSE:INFY) stock surged 6.59 percent to $44.50 in pre-market trading. The company announced on Saturday that its Board has appointed N. R. Narayana Murthy as Executive Chairman of the Board and Additional Director with effect from June 1, 2013.

ASML Holding N.V. (NASDAQ:ASML) stock gained 3.21 percent to $83.88 in pre-market trading. The stock has a 52-week low of $56.81, a 52-week high of $84.58 and $25.48 billion in market capitalization.

MannKind Corp. (NASDAQ:MNKD) stock advanced 3.15 percent to $6.87 in pre-market trading. The stock has a 52-week low of $1.65, a 52-week high of $6.99 and $1.94 billion in market capitalization.

Best Buy Co. Inc. (NYSE:BBY) stock advanced 2 percent to $28.10 in pre-market trading. The stock has a 52-week low of $11.20, a 52-week high of $28.26 and $9.32 billion in market capitalization.

Whole Foods Market Inc. (NASDAQ:WFM) stock rose 1 percent to $52.38 in pre-market trading. The stock has a 52-week low of $40.69, a 52-week high of $53.60 and $19.22 billion in market capitalization.

Losers

Mellanox Technologies Ltd. (NASDAQ:MLNX) stock plunged 4.99 percent to $49.28 in pre-market trading. The company stock was downgraded to “neutral” rating from “buy” rating by UBS on Friday.

Sequenom Inc. (NASDAQ:SQNM) stock declined 3.38 percent to $4 in pre-market trading. The stock has a 52-week low of $2.65, a 52-week high of $5.36 and $476.73 million in market capitalization.

Tesla Motors Inc. (NASDAQ:TSLA) stock fell 1.75 percent to $96.05 in pre-market trading. The company stock plunged nearly 7 percent in regular trading on Friday.

Altria Group Inc. (NYSE:MO) stock declined 1.66 percent to $35.50 in pre-market trading. The stock has a 52-week low of $30.01, a 52-week high of $37.61 and $72.51 billion in market capitalization.

WPX Energy Inc. (NYSE:WPX) stock declined 1.30 percent to $19.01 in pre-market trading. The stock has a 52-week low of $13.22, a 52-week high of $21.11 and $3.86 billion in market capitalization.