Investors interested in Basic Materials stocks should always be looking to find the best-performing companies in the group. Has DuPont de Nemours (DD) been one of those stocks this year? Let's take a closer look at the stock's year-to-date performance to find out.DuPont de Nemours is one of 235 companies in the Basic Materials group. The Basic Materials group currently sits at #13 within the Zacks Sector Rank. The Zacks Sector Rank considers 16 different sector groups. The average Zacks Rank of the individu ...