Midday movers: Wal-Mart, Blackberry, ADT & more By: CNBC.com News November 25, 2013 at 12:30 PM EST Take a look at some of Monday's midday movers: Read More >> Related Stocks: ADT Corp Biogen Idec DaVita HealthCare Partner Fresenius Medical Care Ag ADR GX Defense Tech ETF Giant Interactive Group, Inc. Qualcomm, Inc. Wal-Mart Stores, Inc.