jamel in delaware, jamel >> caller: hello, jim.ong-time listener, first time calling in two months ago, and then the next morning, i went and i bought shares of it. and now i am up 60%. i wanted to know is it time for me to sell or keep it? >> the zillow? >> caller: yes >> no, don't sell. first of all, the division that did well, it was a great call is actually their premier edition now they're going to start getting the home sale division, i think this one is going to go much higher. congratulation, mr. barton that was a very nice quarter hank in new york, please, hank >> caller: hey, jim. >> yo, yo. >> caller: i love your show. i called in two years ago about dexcom since your call, the stock has gone through the wroroof >> she recently got the tandem insulin pump and the control iq and the basel iq features are amazing. we love the pump, but the stock has been on a tear would you buy it here? >> see, that's the problem thank you for talking than dexcom that's one we've been behind i don't know, maybe since the 40s. tandem we mad