The top aftermarket NYSE gainers Thursday were: Transocean, Emulex, Buckeye Technologies, Penn Virginia, Ivanhoe Mines, Basic Energy Services, Newell Rubbermaid, HyperDynamics, Magnum Hunter Resources and D.R. Horton.

Transocean Inc. (NYSE:RIG) shares climbed 8.87 percent to $51.45 in post market trading session after a federal judge ruled Thursday that the company will not have to pay many of the pollution claims relating to the 2010 Gulf of Mexico oil spill.

Emulex Corp. (NYSE:ELX) shares surged 5.93 percent to $9.82 in aftermarket trading session. The company reported second quarter non-GAAP net profit of $22.6 million or $0.26 per share compared to 13.4 million or $0.15 per share in the same quarter last year and against analysts’ estimation of $0.22 per share.

For the third quarter, the company expects non-GAAP earnings to be in a range of $0.17 to $0.19 per share on revenue of $121 to $125 million, while analysts’ expect the company to report net income of $0.15 per share on revenue of $120.35 million.

Buckeye Technologies, Inc. (NYSE:BKI) shares surged 5.31 percent to $35.50 in post market trading session. The company stock plunged more than 5 percent in regular trading session it was downgraded to a “neutral” rating from a “buy” rating at UBS AG.

Penn Virginia Corp. (NYSE:PVA) shares gained 5.3 percent to $4.77 in aftermarket trading session. The company stock plunged nearly 7 percent in regular trading session.

Ivanhoe Mines Ltd. (NYSE:IVN) shares rose 4.29 percent to $18.00 in aftermarket trading session. The stock has a 52-week low of $12.11, a 52-week high of $29.29 and $12.75 billion in market capitalization.

Basic Energy Services, Inc. (NYSE:BAS) shares gained 3.55 percent to $17.42 in aftermarket trading session.

Newell Rubbermaid Inc. (NYSE:NWL) shares advanced 3.43 percent to $17.80 in post market trading session. The stock has a 52-week low of $10.87, a 52-week high of $20.83 and $5.05 billion in market capitalization.

HyperDynamics Corp. (NYSE:HDY) shares advanced 3.39 percent to $3.44 in aftermarket trading session.

Magnum Hunter Resources Corp. (NYSE:MHR) shares rose 3.26 percent to $5.70 in aftermarket trading session. The company stock plunged nearly 5 percent in regular trading session.

D.R. Horton, Inc. (NYSE:DHI) shares gained 3.05 percent to $14.55 in post market trading session.

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