Jim Simons's position in JD.com is currently worth $38.7 Million. That's 0.06% of their equity portfolio (387th largest holding). The first JD.com trade was made in Q2 2015. Since then Jim Simons bought shares twelve more times and sold shares on twelve occasions. The stake costed the investor $35.5 Million, netting the investor a gain of 9.0% so far.