PEP FLN

Two of my biggest 2016 purchases (other than SPPs) were FLN and PEP.   As happens frequently, it went into a doldrum for a few months, and then for a strange reason beyond my understanding, both turned up at around the same time.  These are online-based companies with increasing profit so I bought into them, not heeding Warren Buffett's advice that it is important to understand their business.  I only understand profit...