Jim Simons acquired 336k National Healthcare shares worth $63.1M. That's 0.09% of their equity portfolio (271st largest holding). The investor owns 2.19% of the outstanding National Healthcare stock. The first National Healthcare trade was made in Q2 2013. Since then Jim Simons bought shares 24 more times and sold shares on 27 occasions. The stake costed the investor $21.1M, netting the investor a gain of 199% so far.