George Soros's position in T-Mobile US is currently worth $4.58 Million. That's 0.17% of their equity portfolio (72nd largest holding). The first T-Mobile US trade was made in Q2 2013. Since then George Soros bought shares sixteen more times and sold shares on 21 occasions. The stake costed the investor $2.81 Million, netting the investor a gain of 63% so far.