Top Stock Movers Now: UnitedHealth, Salesforce, Applied Materials, and More

1. U.S. equities mixed as retail sales report met expectations. 2. Applied Materials warned of macroeconomic uncertainties affecting business. 3. Current-quarter outlook for AMAT below estimates, impacting investor sentiment. 4. Warren Buffett's Berkshire Hathaway increased investment in UnitedHealth Group. 5. Intel shares rose amid speculation of government investment support.