Top After-Market NYSE Movers (MasTec, Oasis, Matador, Janus Capital, Imperva, Ocwen Financial, Radioshack, Game Stop)

By Satya Nagendra Padala | August 11 2012 12:25 AM

The top after-market NYSE gainers Friday were MasTec, Oasis Petroleum, Matador Resources, Janus Capital Group and Putnam Municipal Opportunities Trust. The top after-market NYSE losers were Imperva, Ocwen Financial Corp, Radioshack Corp, Game Stop Corp and Permian Basin Royalty Trust.

Reuters

Trader reacts while working on the floor of the New York Stock Exchange.

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Gainers

MasTec, Inc. (MTZ) shares surged 2.10 percent to $18.45 in post-market trading. The stock has a 52-week low of $12.86, a 52-week high of $22.72 and $1.37 billion in market capitalization.

Oasis Petroleum Inc. (OAS) shares advanced 2.01 percent to $30.40 in post-market trading after surging 3.62 percent in regular trading.

Matador Resources Co. (MTDR) shares advanced 1.52 percent to $10.36 in post-market trading.

Janus Capital Group Inc. (JNS) shares gained 1.52 percent in post-market trading. The company stock climbed more than 10 percent in regular trading after announcing that it has entered into a strategic alliance with the Dai-ichi Life Insurance Company. As part of this alliance, Dai-ichi Life will support JNS's distribution initiatives in Japan and plans to invest $2 billion of its general account assets with JNS, including seed capital for Janus Capital investment strategies.

Putnam Municipal Opportunities Trust (PMO) shares rose 1.28 percent to $13.40 in post-market trading.

Losers

Imperva Inc. (IMPV) shares plunged 5.01 percent to $31.42 in post-market trading. The company stock climbed more than 26 percent in regular trading after announcing second quarter earnings. Its second quarter net loss narrowed to $0.02 per share from $0.16 per share in the same period last year.

Ocwen Financial Corp. (OCN) shares plunged 3.75 percent to $22.59 in post-marketing trading. The stock has a 52-week low of $11.72, a 52-week high of $23.58 and $3.17 billion in market capitalization.

Radioshack Corp. (RSH) shares fell 2.03 percent to $2.96 in post-market trading.

Game Stop Corp. (GME) shares declined 1.80 percent to $17.42 in the post-market session. The company stock surged more than 5 percent in regular trading.

Permian Basin Royalty Trust (PBT) shares fell 1.77 percent to $18.30 in post-market trading. The stock has a 52-week low of $16.49, a 52-week high of $23.25 and $868.32 million in market capitalization.