You buy DD low and you sell High , that is how marketmakers operate !
When DD was 38 -42 one year ago and they bought , now DD is 46 and they are getting ready to sell , accounts are full of stock and holding time is more then one year -- that will be long term Gain for them . It is taxable at much lower rate then short term gain ! Wait and see big blocks of stock moving from investment to trading accounts ..... And you can do it too , with them and with their ultimate friends in Washington DC , --they are all in this game !!!!