Jim Simons's position in Hudson Technologies is currently worth $8.27M. That's 0.01% of their equity portfolio (1105th largest holding). The investor owns 3.70% of the outstanding Hudson Technologies stock. The first Hudson Technologies trade was made in Q2 2013. Since then Jim Simons bought shares seventeen more times and sold shares on eleven occasions. The investor's estimated purchase price is $8.86M, resulting in a loss of 6.6%.