Top Analyst Upgrades and Downgrades: Avon, Broadcom, CDW, CSX, Goldman Sachs, Starbucks, Twitter, Under Armour, Windstream and More
The top analyst upgrades, downgrades and other research calls from Wednesday include Avon, Broadcom, CDW, CSX, Goldman Sachs, Starbucks, Twitter, Under Armour and Windstream.