Jim Simons's position in Twin Disc Incorporated is currently worth $1.39 Million. That's 0.00% of their equity portfolio (2081st largest holding). The first Twin Disc Incorporated trade was made in Q3 2014. Since then Jim Simons bought shares sixteen more times and sold shares on 21 occasions. The stake costed the investor $1.22 Million, netting the investor a gain of 14% so far.