Benzinga's Top Pre-Market NASDAQ Gainers (WFMI, PGNX, SQNM, XNPT)

Whole Foods Market Inc WFMI rose 9.02% to $58.60 in the pre-market session. WFMI raised its 2011 projections for profit and sales. Progenics Pharmaceuticals Inc PGNX added 8.20% to $6.20 in the pre-market session. PGNX had $58.39 million in total cash and no debt for the latest quarter. Sequenom Inc SQNM moved up 7.30% to $7.20 in the pre-market session. SQNM shares have surged 53.20% over the past 52 weeks, while the S&P 500 index has gained 23.66% in the same period. XenoPort Inc XNPT soared 4.11% to $7.60 in the pre-market trading. XNPT is scheduled to report its Q4 results on February 16. Read more from Benzinga's Markets.