ONYX PHARMACEUTICALS INC's ticker is and the CUSIP is 683399909. A total of 4 filers reported holding ONYX PHARMACEUTICALS INC in Q2 2013. The put-call ratio across all filers is - and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2013 | $382,000 | – | 4,400 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SABBY MANAGEMENT, LLC | 2,470 | $21,454,000 | 1.43% |
| Timber Hill LLC | 49,900 | $4,332,000 | 0.02% |
| Citadel Advisors | 66,800 | $5,800,000 | 0.01% |
| KNIGHT CAPITAL GROUP LLC | 4,400 | $382,000 | 0.01% |