RIO TINTO PLC's ticker is and the CUSIP is 767204950. A total of 5 filers reported holding RIO TINTO PLC in Q1 2014. The put-call ratio across all filers is - and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2015 | $319,000 | -51.6% | 7,700 | -46.2% | 0.01% | -45.5% |
| Q4 2014 | $659,000 | -26.8% | 14,300 | -21.9% | 0.01% | -35.3% |
| Q3 2014 | $900,000 | -35.3% | 18,300 | -28.5% | 0.02% | -22.7% |
| Q2 2014 | $1,390,000 | -25.0% | 25,600 | -22.9% | 0.02% | -4.3% |
| Q1 2014 | $1,854,000 | +39.8% | 33,200 | +41.3% | 0.02% | +53.3% |
| Q4 2013 | $1,326,000 | -20.7% | 23,500 | -31.5% | 0.02% | -28.6% |
| Q3 2013 | $1,672,000 | – | 34,300 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Optiver Holding B.V. | 2,346,200 | $127,708,000 | 0.11% |
| GROUP ONE TRADING, L.P. | 346,500 | $19,078,000 | 0.04% |
| SIMPLEX TRADING, LLC | 528,500 | $29,099,000 | 0.03% |
| Twin Tree Management, LP | 139,000 | $7,653,000 | 0.02% |
| IMC-Chicago, LLC | 14,000 | $771,000 | 0.00% |
| JANE STREET GROUP, LLC | 11,400 | $628,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |