The companies whose shares are moving in pre-market trade on Friday are: Travelers Companies, Chesapeake Energy, Analog Devices, Frontier Communications, TJX Companies, Marathon Petroleum, United Technologies, MEMC Electronic Materials, Google, Kohl's and Denbury Resources.

Travelers Companies Inc. (NYSE:TRV) shares surged 5.77 percent to $62.30 in pre-market trading session. The stock has a 52 week low of $48.42 and 52 week high of $64.17 and has $24.67 billion market capitalization.

Chesapeake Energy Corp. (NYSE:CHK) shares gained 1.8 percent to $31.06 in pre-market trading session. The stock has a 52 week low of $19.68 and 52 week high of $35.95 and has $20.11 billion market capitalization.

Analog Devices Inc. (NYSE:ADI) shares advanced 1.84 percent to $40.93 in pre-market trading session.

Frontier Communications Corp. (NYSE:FTR) shares advanced 1.47 percent to $8.30 in pre-market trading session. Citadel Securities upgraded shares of FTR to “add” rating and increased price target to $9.50 from $8.

TJX Companies Inc. (NYSE:TJX) shares advanced 1.18 percent to $55.64 in pre-market trading session. The company stock was upgraded to “buy” rating from “neutral” rating at Ticonderoga.

Marathon Petroleum Corp. (NYSE:MPC) shares advanced 1.12 percent to $42.25 in pre-market trading session.

United Technologies Corp. (NYSE:UTX) shares advanced 1.16 percent to $92.45 in pre-market trading session.

MEMC Electronic Materials Inc. (NYSE:WFR) shares declined 1.46 percent to $8.09 in pre-market trading session. The company stock was downgraded to “hold” rating from “underperform” rating at Jefferies.

Google Inc. (NASDAQ:GOOG) shares declined 1.57 percent to $538 in pre-market trading session. The company stock was downgraded to “equal weight” rating from “overweight” rating at Morgan Stanley.

Kohl's Corp. (NYSE:KSS) shares declined 1.4 percent to $55 in pre-market trading session.

Denbury Resources Inc. (NYSE:DNR) shares declined 1.03 percent to $20.20 in pre-market trading session.

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