Mario Gabelli's position in Ampco-Pittsburgh is currently worth $6.61 Million. That's 0.07% of their equity portfolio (270th largest holding). The investor owns 12.23% of the outstanding Ampco-Pittsburgh stock. The first Ampco-Pittsburgh trade was made in Q1 2001. Since then Mario Gabelli bought shares 54 more times and sold shares on 53 occasions. The investor's estimated purchase price is $62.2 Million, resulting in a loss of 89%.