Jim Simons's position in W.W. Grainger is currently worth $24.8M. That's 0.03% of their equity portfolio (579th largest holding). The first W.W. Grainger trade was made in Q2 2013. Since then Jim Simons bought shares 23 more times and sold shares on 21 occasions. The stake costed the investor $12.4M, netting the investor a gain of 101% so far.