10 Nasdaq stocks with returns of at least 240% in 2014 By: MarketWatch September 11, 2014 at 05:55 AM EDT The tech-heavy index is staging a quiet, yet epic, comeback, writes Phil van Doorn. Read More >> Related Stocks: Achison Inc Alto Ingredients Inc American Airlines Gp Apple Cellular Biomedicine Identiv Inc Intercept Pharmaceuticals Macy's Merck & Co Plug Power Inc Radnet Inc Roche Holding AG Basel American Depositary Shares Wal-Mart Stores, Inc.