NATIONAL OILWELL VARCO INC's ticker is and the CUSIP is 637071901. A total of 8 filers reported holding NATIONAL OILWELL VARCO INC in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $676,000 | +115.3% | 20,200 | +210.8% | 0.01% | +83.3% |
| Q2 2015 | $314,000 | -74.8% | 6,500 | -65.8% | 0.01% | -70.0% |
| Q4 2014 | $1,245,000 | +22.1% | 19,000 | +41.8% | 0.02% | 0.0% |
| Q3 2014 | $1,020,000 | -51.6% | 13,400 | -47.7% | 0.02% | -39.4% |
| Q2 2014 | $2,108,000 | +13.3% | 25,600 | +7.1% | 0.03% | +43.5% |
| Q1 2014 | $1,861,000 | +2.6% | 23,900 | +4.8% | 0.02% | +15.0% |
| Q4 2013 | $1,813,000 | -29.5% | 22,800 | -30.7% | 0.02% | -39.4% |
| Q3 2013 | $2,570,000 | – | 32,900 | – | 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% |