Mario Gabelli acquired 2.12 Million Dril-Quip shares worth $39.2 Million. That's 0.42% of their equity portfolio (56th largest holding). The investor owns 5.90% of the outstanding Dril-Quip stock. The first Dril-Quip trade was made in Q1 2009. Since then Mario Gabelli bought shares 23 more times and sold shares on fifteen occasions. The investor's estimated purchase price is $66.7 Million, resulting in a loss of 41%.