Early Movers: TOL, GRMN, NTSP & More By: CNBC.com News February 20, 2013 at 07:59 AM EST These are the stocks posting the largest moves before the bell. Read More >> Related Stocks: Analog Devices Apple Bank of America Bhp Billiton Ltd ADR Boeing Co Garmin Ltd Herbalife Ltd La-Z-Boy Inc Michael Kors Holdings Microsoft Staples Starwood Hotels & Resorts Sturm Ruger & Company Toll Brothers Inc Total System Services