Goldman Sachs Downgrades Trio Of Construction Product Stocks By: Benzinga via Benzinga October 11, 2016 at 10:25 AM EDT Goldman in a research note released on Monday raised its machinery coverage view to Attractive but lowered its construction products ... Read More >> Related Stocks: Caterpillar Cummins Deere & Co KBR Inc Martin Marietta Materials Summit Materials Inc Terex Corp