Jim Simons's position in L.B. Foster is currently worth $14.8M. That's 0.02% of their equity portfolio (796th largest holding). The investor owns 3.94% of the outstanding L.B. Foster stock. The first L.B. Foster trade was made in Q2 2013. Since then Jim Simons bought shares 22 more times and sold shares on 29 occasions. The stake costed the investor $8.26M, netting the investor a gain of 80% so far.