Vetr Top Raters Downgrade Caterpillar To 3-Star Stock By: Benzinga via Benzinga February 01, 2016 at 13:44 PM EST Shares of Caterpillar Inc. (NYSE: CAT) have lost more than 8 percent since the start of 2016 and more than 22 percent over the past ... Read More >> Related Stocks: Caterpillar