I would just hold it.. I have the same problem with one of my other stocks. I bought an obscene amount of shares in Century Mining at 2 cents and it's now at 76 cents. Problem is, I believe it's going WAAAY higher, so I'm going to hold it. However, I will keep asking myself this question, "if I sell this stock now what would I buy that has better value?" If you can't find an answer then keep holding it. Do keep a basket of stocks, though. No matter how things appear diversifying is important. I think SFMI is going way higher so my advice is to enjoy the ride, and poke PAID now and then, too... :)