The companies whose shares are moving in pre-market trade on Wednesday are: Polo Ralph Lauren, Monsanto, Tenet Healthcare, Sunoco, Nvidia, Travelers Companies, Walt Disney, Carnival, News Corp and Corning Inc.

Polo Ralph Lauren Co. (NYSE:RL) climbed 9.3 percent to $131.00 in pre-market trading session. The company reported first quarter net profit of $184.1 million or $1.90 per share from $120.8 million or $1.21 per share in the same quarter last year.

Monsanto Co. (NYSE:MON) shares surged 7.19 percent to $68.00 in pre-market trading session.

Tenet Healthcare Corp. (NYSE:THC) shares gained 4.6 percent to $5.00 in pre-market trading session. The stock has a 52 week low of $3.92 and 52 week high of $7.70 and has $2.26 billion market capitalization.

Sunoco Inc. (NYSE:SUN) shares advanced 3.21 percent to $32.11 in pre-market trading session.

Nvidia Corp. (NASDAQ:NVDA) shares advanced 2.78 percent to $13.29 in pre-market trading session. The stock has a 52 week low of $8.65 and 52 week high of $26.17 and has $7.76 billion market capitalization.

Travelers Companies Inc. (NYSE:TRV) shares declined 3.85 percent to $49.70 in pre-market trading session. The company stock was downgraded by Street Ratings from “buy” to “hold”.

Walt Disney Co. (NYSE:DIS) shares plunged 3.66 percent to $33.43 in pre-market trading session. Its third quarter net profit rose to $1.476 billion or $0.77 per share from $1.331 billion or $0.67 per share in the same quarter a year-ago.

Carnival Corp. (NYSE:CCL) shares declined 2.64 percent to $31.00 in pre-market trading session. The stock has a 52 week low of $29.76 and 52 week high of $48.14 and has $25.23 billion market capitalization.

News Corp. (NASDAQ:NWSA) shares declined 1.03 percent to $14.40 in pre-market trading session.

Corning Inc. (NYSE:GLW) shares declined 2.3 percent to $14.01 in pre-market trading session. The company stock was downgraded by downgraded by Street Ratings from “buy” to “hold”.