CORE LABORATORIES N V's ticker is and the CUSIP is N22717957. A total of 2 filers reported holding CORE LABORATORIES N V in Q3 2016. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2016 | $4,373,000 | -14.3% | 35,300 | -22.2% | 0.01% | -16.7% |
| Q1 2016 | $5,103,000 | +122.4% | 45,400 | +115.2% | 0.01% | +100.0% |
| Q4 2015 | $2,294,000 | -5.0% | 21,100 | -12.8% | 0.00% | +50.0% |
| Q3 2015 | $2,415,000 | -26.0% | 24,200 | -15.4% | 0.00% | -33.3% |
| Q2 2015 | $3,262,000 | -2.1% | 28,600 | -10.3% | 0.00% | 0.0% |
| Q1 2015 | $3,333,000 | -4.5% | 31,900 | +10.0% | 0.00% | 0.0% |
| Q4 2014 | $3,490,000 | -5.0% | 29,000 | +15.5% | 0.00% | -25.0% |
| Q3 2014 | $3,673,000 | +35.7% | 25,100 | +54.9% | 0.00% | +33.3% |
| Q2 2014 | $2,706,000 | +3.3% | 16,200 | +22.7% | 0.00% | 0.0% |
| Q1 2014 | $2,619,000 | -13.7% | 13,200 | -17.0% | 0.00% | -25.0% |
| Q4 2013 | $3,036,000 | +9.4% | 15,900 | -3.0% | 0.00% | 0.0% |
| Q3 2013 | $2,775,000 | +157.7% | 16,400 | +131.0% | 0.00% | +100.0% |
| Q2 2013 | $1,077,000 | – | 7,100 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Timber Hill LLC | 2,000 | $225,000 | 0.00% |
| SIMPLEX TRADING, LLC | 134 | $22,000 | 0.00% |