Well Doc, I've held NNVC for 5 years, and am a a breakeven point. BTM,ACTC, and a few others haven't done quite so well! Think NNVC will eventually be a big weener, tho.
Those of his subscribers that haven't given up in disgust know that if they want to buy one of the stocks he recommends they should wait until the price is less than 50% of what it was when Cox first recommended it.