Jim Simons acquired 117k Mckesson shares worth $88.7M. That's 0.12% of their equity portfolio (181st largest holding). The first Mckesson trade was made in Q2 2013. Since then Jim Simons bought shares 23 more times and sold shares on 23 occasions. The stake costed the investor $76.8M, netting the investor a gain of 16% so far.