Early movers: DLTR, MAR, MDT, WBA, AZO, VRX & more By: CNBC.com News March 01, 2016 at 07:54 AM EST These are the stocks posting the largest moves before the bell. Read More >> Related Stocks: Apple AutoZone Crocs Inc Dollar Tree Las Vegas Sands Marathon Oil Marriott International Medtronic Starwood Hotels & Resorts United Technologies Walgreens Boots Alliance Wynn Resorts