Mario Gabelli acquired 1.67 Million Twin Disc Incorporated shares worth $15 Million. That's 0.15% of their equity portfolio (158th largest holding). The investor owns 12.85% of the outstanding Twin Disc Incorporated stock. The first Twin Disc Incorporated trade was made in Q4 2009. Since then Mario Gabelli bought shares 44 more times and sold shares on eighteen occasions. The investor's estimated purchase price is $34.8 Million, resulting in a loss of 57%.