CORE LABORATORIES N V's ticker is and the CUSIP is N22717957. A total of 4 filers reported holding CORE LABORATORIES N V in Q1 2016. The put-call ratio across all filers is - and the average weighting 0.0%.
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Timber Hill LLC | 2,000 | $225,000 | 0.00% |
SIMPLEX TRADING, LLC | 134 | $22,000 | 0.00% |