Benzinga’s Top Pre-Market Gainers (XNPT, ENDP, SII, PACR, GPRE)

XenoPort, Inc. (NASDAQ: XNPT) increased 3.58% to $8.68 in the pre-market session. The 52-week trading range for XNPT is $6.39 - $25.42. In the last six months, XenoPort has declined over 57%. XNPT closed at $8.38 in the previous trading session.

Endo Pharmaceuticals (NASDAQ: ENDP) climbed 4.80% to $21.60 in the pre-market session. Endo Pharmaceuticals reported today a fourth-quarter net income of $148 million or $1.25 per share from $73 million or $0.62 per share for the same quarter last year. In the previous trading session, Endo Pharmaceuticals closed at $20.61. ENDP closed at $20.61 in the last trading session.

Smith International, Inc. (NYSE: SII) increased 7.56% to $40.50 in the pre-market session. Robbins Umeda LLP has commenced an investigation into possible breaches of fiduciary duty and other violations of state law by the Board of Directors of Smith International in connection with their actions in causing Smith to enter into a merger agreement with Schlumberger Limited (NYSE: SLB). SII closed at $37.70 in the last trading session. Smith International made a new 52 week high at $38.16 in the last trading session.

Pacer International, Inc. (NASDAQ: PACR) moved up 9.65% to $4.43 in the pre-market session. The 52 week trading range for PACR is $1.57 -$5.39. Pacer International closed at $4.04 in the previous trading session. Pacer International has surged 31% in the last three months.

Green Plains Renewable Energy Inc. (NASDAQ: GPRE) surged 6.86% to $15.11 in the pre-market session. Green Plains Renewable Energy reported today a fourth-quarter net income of $23.05 million or $0.91 per share, as compared to a loss of $1.85 million or $0.08 per share in the year ago period. In the last trading session, GPRE closed at $14.14. The 52-week trading range for GPRE is $1.12 - $16.40.