The Basic Materials group has plenty of great stocks, but investors should always be looking for companies that are outperforming their peers. Pan American Silver (PAAS) is a stock that can certainly grab the attention of many investors, but do its recent returns compare favorably to the sector as a whole? Let's take a closer look at the stock's year-to-date performance to find out.Pan American Silver is a member of our Basic Materials group, which includes 241 different companies and currently sits at #11 ...