Mario Gabelli acquired 1.65M Twin Disc Incorporated shares worth $36.6M. That's 0.33% of their equity portfolio (83rd largest holding). The investor owns 11.62% of the outstanding Twin Disc Incorporated stock. The first Twin Disc Incorporated trade was made in Q4 2009. Since then Mario Gabelli bought shares 46 more times and sold shares on twenty occasions. The stake costed the investor $34.1M, netting the investor a gain of 7.5% so far.