The top aftermarket NYSE losers on Tuesday were: Tata Motors, BancorpSouth, Targa Resources Partners, POSCO, Computer Sciences, Generac Holdlings, SunCoke Energy, Morgan Stanley, Enerplus Corp and Alliance Data Systems Corp.

Tata Motors Ltd. (NYSE:TTM) shares plunged 4.17 percent to $19.88 in aftermarket trading sessions. The company stock surged more than 4 percent in regular trading sessions.

BancorpSouth, Inc. (NYSE:BXS) shares declined 3.86 percent to $11.72 in post-market trading sessions. The company reported fourth quarter net profit of $13.3 million or $0.16 per share, down from $15.8 million or $0.19 per share in the same period a year-ago.

Targa Resources Partners LP (NYSE:NGLS) shares declined 3.44 percent to $38.22 in aftermarket trading sessions. The company announced the commencement of an underwritten public offering of 4,000,000 common units representing limited partner interests.

POSCO (NYSE:PKX) shares declined 2.97 percent to $83.78 in aftermarket trading sessions. The stock has a 52-week low of $70.47, a 52-week high of $118.00 and $30.01 billion in market capitalization.

Computer Sciences Corp. (NYSE:CSC) shares declined 2.79 percent to $24.00 in aftermarket trading sessions.

Generac Holdlings Inc. (NYSE:GNRC) shares declined 2.6 percent to $29.63 in aftermarket trading sessions. The stock has a 52-week low of $14.72, a 52-week high of $30.50 and $2 billion in market capitalization.

SunCoke Energy, Inc. (NYSE:SXC) shares declined 2.17 percent to $13.10 in aftermarket trading sessions. SXC became a 100 percent publicly traded company as a result of Sunoco, Inc.'s distribution of all its remaining shares of SunCoke common stock to Sunoco shareholders.

Morgan Stanley (NYSE:MS) shares declined 1.69 percent to $16.29 in post-market trading sessions. The stock has a 52-week low of $11.58, a 52-week high of $31.04 and $31.32 billion in market capitalization.

Enerplus Corp. (NYSE:ERF) shares declined 1.6 percent to $23.30 in post-market trading sessions.

Alliance Data Systems Corp. (NYSE:ADS) shares declined 1.58 percent to $106.53 in aftermarket trading sessions.

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