This unlikely stock is the biggest winner since the February stock market top By: MarketWatch May 11, 2020 at 15:09 PM EDT The stock that’s gained the most since February 19 isn’t what you might expect. Read More >> Related Stocks: Amazon.com Cabot Oil & Gas Citrix Systems Clorox Co Fortinet Inc Gilead Sciences Incyte Corp Marketaxess Holdings Netflix Newmont Mining Regeneron Pharmaceuticals Take-Two Interactive