Vetr Top Raters Downgrade Caterpillar, But Why? By: Benzinga via Benzinga January 20, 2016 at 10:30 AM EST Shares of Caterpillar Inc. (NYSE: CAT) sank to a new 52-week low of $56.91 on Wednesday and the stock is now lower by 16 percent ... Read More >> Related Stocks: Caterpillar