ROCKWOOD HLDGS INC's ticker is and the CUSIP is 774415953. A total of 5 filers reported holding ROCKWOOD HLDGS INC in Q2 2013. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2013 | $339,000 | – | 5,300 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Timber Hill LLC | 62,600 | $4,008,000 | 0.02% |
| GROUP ONE TRADING, L.P. | 5,300 | $339,000 | 0.01% |
| KNIGHT CAPITAL GROUP LLC | 5,300 | $339,000 | 0.01% |
| STIFEL NICOLAUS & CO INC \MO\ | 4,300 | $291,239,000 | 0.01% |
| Citadel Advisors | 42,600 | $2,728,000 | 0.01% |