Jim Simons's position in Fuel Tech is currently worth $2.46M. That's 0.00% of their equity portfolio (1968th largest holding). The investor owns 2.71% of the outstanding Fuel Tech stock. The first Fuel Tech trade was made in Q2 2013. Since then Jim Simons bought shares 33 more times and sold shares on twelve occasions. The stake costed the investor $1.41M, netting the investor a gain of 75% so far.