Stanley Druckenmiller's position in T-Mobile US is currently worth $94 Million. That's 7.11% of their entire equity portfolio (6th largest holding). The first T-Mobile US trade was made in Q1 2017. Since then Stanley Druckenmiller bought shares six more times and sold shares on nine occasions. The stake costed the investor $69.4 Million, netting the investor a gain of 35% so far.