The companies whose shares are moving in pre-market trade on Wednesday are: Regions Financing, Tyson Foods, Carnival, Pultegroup, Prudential Financial, Jds Uniphase, Juniper Networks and Corning.

Regions Financing Corp. (NYSE:RF) shares advanced 4.06 percent to $7.95 in pre-market trading session. The company stock gained more than 25 percent in the last 3 months.

Tyson Foods Inc. (NYSE:TSN) shares advanced 2.34 percent to $19.24 in pre-market trading session. The company stock was upgraded to “buy” rating from “hold” rating at Deutsche Bank.

Carnival Corp. (NYSE:CCL) shares gained 1.25 percent to $41.39 in pre-market trading session. The stock has a 52 week low of $29.68 and 52 week high of $48.14 and has $33.60 billion market capitalization.

Pultegroup Inc. (NYSE:PHM) shares gained 1.41 percent to $7.19 in pre-market trading session. UBS AG analysts cut their EPS estimates on shares of PulteGroup. The stock has now “neutral” rating and a $8.00 price target.

Prudential Financial Inc. (NYSE:PRU) shares advanced 1.2 percent to $65.01 in pre-market trading session.

Jds Uniphase Corp. (NASDAQ:JDSU) shares plunged 14.30 percent to $21.75 in pre-market trading session. The stock has a 52 week low of $9.05 and 52 week high of $29.12 and has $5.69 billion market capitalization.

Juniper Networks Inc. (NYSE:JNPR) shares declined 1.6 percent to $43.75 in pre-market trading session. The stock has a 52 week low of $22.25 and 52 week high of $45.01 and has $23.78 billion market capitalization.

Corning Inc. (NYSE:GLW) shares declined 0.79 percent to $22.51 in pre-market trading session.