NATIONAL OILWELL VARCO INC's ticker is and the CUSIP is 637071901. A total of 6 filers reported holding NATIONAL OILWELL VARCO INC in Q3 2014. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2014 | $3,326,000 | – | 43,700 | – | 0.03% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Timber Hill LLC | 457,400 | $14,225,000 | 0.07% |
| GROUP ONE TRADING, L.P. | 51,300 | $1,595,000 | 0.02% |
| Citadel Advisors | 374,600 | $11,650,000 | 0.02% |
| SIMPLEX TRADING, LLC | 438 | $58,000 | 0.01% |