DRIL-QUIP INC's ticker is and the CUSIP is 26203710. A total of 2 filers reported holding DRIL-QUIP INC in Q1 2014. The put-call ratio across all filers is 1.20 and the average weighting 0.0%.
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
SpiderRock Trading LLC | 500 | $4,000 | 0.02% |
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 9,101 | $1,020,000 | 0.01% |
SpiderRock Trading LLC | 600 | $1,000 | 0.01% |