Stanley Druckenmiller's position in Cameco is currently worth $65.5 Million. That's 1.71% of their equity portfolio (14th largest holding). The first Cameco trade was made in Q1 2014. Since then Stanley Druckenmiller bought shares three more times and sold shares on two occasions. The stake costed the investor $43.8 Million, netting the investor a gain of 49% so far.