Mario Gabelli's position in EnPro Industries is currently worth $105 Million. That's 1.02% of their equity portfolio (14th largest holding). The investor owns 4.90% of the outstanding EnPro Industries stock. The first EnPro Industries trade was made in Q4 2004. Since then Mario Gabelli bought shares nineteen more times and sold shares on sixteen occasions. The stake costed the investor $69.5 Million, netting the investor a gain of 51% so far.