The 5 Worst NASDAQ 100 Stocks By: TalkMarkets February 10, 2015 at 14:47 PM EST List of 5 worst NASDAQ stocks include: GMCR, KLAC, ALXN, FAST, MSFT. Read More >> Related Stocks: Alexion Pharmaceuticals Fastenal Co KLA-Tencor Corp Keurig Green Mountain Microsoft